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Sample records for anti-psoriatic treatment results

  1. Assessment of the therapeutic aspect of systemic non-biologic anti-psoriatic treatment modalities used in combination with methotrexate

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    Kamran Balighi

    2016-01-01

    Full Text Available Introduction: Psoriasis is a common skin disease affecting 1% to 3% of the population worldwide. Combination therapy with traditional systemic anti-psoriatic agents offers a promising method for managing severe or recalcitrant psoriasis. Aims and Objectives: Lack of documented data regarding the efficacy and safety of combination therapy with methotrexate and other anti-psoriatic drugs in Iranian patients prompted us to design a study to investigate this issue in an Iranian educational hospital. Materials and Methods: Records of psoriatic patients in Razi Hospital were reviewed retrospectively from October 2008 to March 2012. Forty-six patients who had received methotrexate in combination with other systemic anti-psoriatic agents were included in this study. Response to treatment was evaluated by PASI. Adverse reactions and the type of combination were recorded for all patients. Results: Methotrexate was most frequently administered in combination with acitretin (n = 21 followed by cyclosporine (n = 11, and NB-UVB and PUVA (n = 6. Combinations were effective in the majority of patients; 46% showed good response (21 patients, 26% showed moderate response (12 patients and 28% (13 patients showed poor response who therefore switched to another treatment. The treatments were generally tolerable. Thirty-two patients experienced adverse events although none was severe or required hospitalization. The relative frequencies of adverse reactions were different among groups of patients receiving various therapeutic regimens. Conclusions: Methotrexate-combination therapy can offer an effective therapeutic regimen. However, the patients should be monitored for potential adverse effects. More studies are needed to determine the long-term safety and efficacy of these combinations.

  2. Screening of flavonoid “quercetin” from the rhizome of Smilax china Linn. for anti-psoriatic activity

    Institute of Scientific and Technical Information of China (English)

    Vijayalakshmi A; Ravichandiran V; Malarkodi Velraj; Nirmala S; Jayakumari S

    2012-01-01

    Objective: To assess anti-psoriatic activity of the methanol extract and the isolated flavonoid quercetin from the rhizome of Smilax china (S. china) Linn. Methods: Mouse tail test was used for the evaluation of anti-psoriatic activity. Methanol extract (100 and 200 mg/kg b.w.) and isolated flavonoid quercetin (25 and 50 mg/kg b.w.) were tested in Swiss albino mice. Parameters studied in the mouse tail test were changes in epidermal thickness and percentage orthokeratotic values. The anti-inflammatory role of the methanol extract and isolated flavonoid quercetin was evaluated using carrageenan-induced pleurisy in rats. In vitro antiproliferant assay on HaCaT cell lines was also carried out. Results: The isolated flavonoid quercetin from the rhizome of S. china produced significant orthokeratosis (P<0.01) in the mouse tail test. In epidermal thickness, a significant reduction with respect to control was observed in groups treated with retinoic acid and isolated flavonoid quercetin. The methanol extract (200 mg/kg) and isolated flavonoid quercetin (50 mg/kg) showed anti-inflammatory effect in terms of significant inhibition (P<0.001) in leukocyte migration. Maximum antiproliferant activity was shown by isolated flavonoid quercetin (IC50, 62.42±10.20 μg/mL). Conclusions: From the above data, the flavonoid quercetin shows significant orthokeratosis, anti-inflammatory and maximum antiproliferant activities. To our knowledge, this is the first report on the anti-psoriatic effect of the flavonoid quercetin which is promising for further investigations to prove its anti-psoriatic activity.

  3. Chemical profiling and anti-psoriatic activity of methanolic extract of Andrographis nallamalayana J.L.Ellis.

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    Parlapally, Sunitha; Cherukupalli, Neeraja; Bhumireddy, Sudarshana Reddy; Sripadi, Prabhakar; Anisetti, Ravindernath; Giri, Charu Chandra; Khareedu, Venkateswara Rao; Reddy Vudem, Dashavantha

    2016-06-01

    Andrographis nallamalayana is being widely used as tribal medicine in the treatment of leucoderma and mouth ulcers. Chemical profiling of methanolic extract of the whole plant (PE), using GC-MS and LC-MS, revealed the presence of compounds viz. α-tocopherol, β-sitosterol, tetradecanoic acid, monostearin, flavones/flavanones and their glycosides, chromones, etc. Topical application of imiquimod on the dorsal portion of male BALB/C mice resulted in the development of psoriatic symptoms (erythema, scaling, thickening and folding) with a mean disease activity index (DAI) of >7.0. Topical treatment with 100-μL PE (~6.4%/12.8%) formulations, for 12-days, resulted in the alleviation of disease symptoms. Compared to water-based formulations, emu oil-based formulation, PE400EO was found more effective in reducing the mean DAI (>84%), keratinocyte count (>65%) (p < 0.01) and interleukin-22 (~70%) (p < 0.05). We report, for the first time, anti-psoriatic activity of A. nallamalayana having great potential in developing a potent phytomedicine against psoriasis. PMID:26153074

  4. Nano-lipoidal carriers of tretinoin with enhanced percutaneous absorption, photostability, biocompatibility and anti-psoriatic activity.

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    Raza, Kaisar; Singh, Bhupinder; Lohan, Shikha; Sharma, Gajanand; Negi, Poonam; Yachha, Yukhti; Katare, Om Prakash

    2013-11-01

    Tretinoin (TRE) is a widely used retinoid for the topical treatment of acne, psoriasis, skin cancer and photoaging. Despite unmatchable efficacy, it is associated with several vexatious side effects like marked skin erythema, peeling and irritation, eventually leading to poor patient compliance. Its photo-instability and high lipophilicity also pose challenges in the development of a suitable topical product. The present study, therefore, aims to develop biocompatible lipid-based nanocarriers of TRE to improve its skin delivery, photostability, biocompatibility and pharmacodynamic efficacy. The TRE-loaded liposomes, ethosomes, solid lipid nanoparticles (SLNs) and nanostructured lipidic carriers (NLCs) were prepared and characterized for micromeritics, surface charge, percent drug efficiency and morphology. Bioadhesive hydrogels of the developed systems were also evaluated for rheological characterization, photostability, ex vivo skin permeation and retention employing porcine skin, and anti-psoriatic activity in mouse tail model. Nanoparticulate carriers (SLNs, NLCs) offered enhanced photostability, skin transport and anti-psoriatic activity vis-à-vis the vesicular carriers (liposomes, ethosomes) and the marketed product. However, all the developed nanocarriers were found to be more biocompatible and effective than the marketed product. These encouraging findings can guide in proper selection of topical carriers among diversity of such available carriers systems. PMID:23973754

  5. Nano-lipoidal carriers of tretinoin with enhanced percutaneous absorption, photostability, biocompatibility and anti-psoriatic activity.

    Science.gov (United States)

    Raza, Kaisar; Singh, Bhupinder; Lohan, Shikha; Sharma, Gajanand; Negi, Poonam; Yachha, Yukhti; Katare, Om Prakash

    2013-11-01

    Tretinoin (TRE) is a widely used retinoid for the topical treatment of acne, psoriasis, skin cancer and photoaging. Despite unmatchable efficacy, it is associated with several vexatious side effects like marked skin erythema, peeling and irritation, eventually leading to poor patient compliance. Its photo-instability and high lipophilicity also pose challenges in the development of a suitable topical product. The present study, therefore, aims to develop biocompatible lipid-based nanocarriers of TRE to improve its skin delivery, photostability, biocompatibility and pharmacodynamic efficacy. The TRE-loaded liposomes, ethosomes, solid lipid nanoparticles (SLNs) and nanostructured lipidic carriers (NLCs) were prepared and characterized for micromeritics, surface charge, percent drug efficiency and morphology. Bioadhesive hydrogels of the developed systems were also evaluated for rheological characterization, photostability, ex vivo skin permeation and retention employing porcine skin, and anti-psoriatic activity in mouse tail model. Nanoparticulate carriers (SLNs, NLCs) offered enhanced photostability, skin transport and anti-psoriatic activity vis-à-vis the vesicular carriers (liposomes, ethosomes) and the marketed product. However, all the developed nanocarriers were found to be more biocompatible and effective than the marketed product. These encouraging findings can guide in proper selection of topical carriers among diversity of such available carriers systems.

  6. Dermal and transdermal delivery of an anti-psoriatic agent via ethanolic liposomes.

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    Dubey, Vaibhav; Mishra, Dinesh; Dutta, Tathagata; Nahar, Manoj; Saraf, D K; Jain, N K

    2007-11-01

    The aim of the current investigation is to evaluate the transdermal potential of novel vesicular carrier, ethosomes, bearing methotrexate (MTX), an anti-psoriatic, anti-neoplastic, highly hydrosoluble agent having limited transdermal permeation. MTX loaded ethosomes were prepared, optimized and characterized for vesicular shape and surface morphology, vesicular size, entrapment efficiency, stability, in vitro human skin permeation and vesicle-skin interaction. The formulation (EE(9)) having 3% phospholipid content and 45% ethanol showing the greatest entrapment (68.71+/-1.4%) and optimal nanometric size range (143+/-16 nm) was selected for further transdermal permeation studies. Stability profile of prepared system assessed for 120 days revealed very low aggregation and growth in vesicular size (8.8+/-1.2%). MTX loaded ethosomal carriers also provided an enhanced transdermal flux of 57.2+/-4.34 microg/cm(2)/h and decreased lag time of 0.9 h across human cadaver skin. Skin permeation profile of the developed formulation further assessed by confocal laser scanning microscopy (CLSM) revealed an enhanced permeation of Rhodamine Red (RR) loaded formulations to the deeper layers of the skin (170 microm). Also, the formulation retained its penetration power after storage. Vesicle skin interaction study also highlighted the penetration enhancing effect of ethosomes with some visual penetration pathways and corneocytes swelling, a measure of retentive nature of formulation. Our results suggests that ethosomes are an efficient carrier for dermal and transdermal delivery of MTX. PMID:17884226

  7. Anti-psoriatic activity of flavonoids from Cassia tora leaves using the rat ultraviolet B ray photodermatitis model

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    Vijayalakshmi A

    2014-06-01

    Full Text Available The plant Cassia tora L., Fabaceae, traditionally, is claimed to be useful in the treatment of psoriasis and other skin diseases. In order to evaluate this information, antipsoriatic activity of three flavonoids, namely luteolin-7-O-β-glucopyranoside (1, quercetin-3-O-β-D-glucuronide (2 and formononetin-7-O-β-D-glucoside (3, isolated from the ethanol extract of C. tora leaves were investigated using UV-B induced photodermatitis model. Further, the flavonoids present in the ethanol extract were identified using HPLC by comparing their retention time with known standard luteolin, quercetin and formononetin. In the UV induced photodermatitis model, histopathological analysis of the section revealed the absence of Munro's microabscess, elongation of rete ridges, and capillary loop dilation in ethanol extract (400 mg/kg, isolated compound 2, 3 and standard group. The ethanolic extract (400 mg/kg and isolated compounds 1, 2 and 3 exhibited a significant (p <0.01 percentage reduction of relative epidermal thickness when compared with a positive control. In the HPLC analysis, three flavonoids were identified by comparison of the retention times of standard marker, namely luteolin, quercetin and formononetin. We concluded, using animal model, that the flavonoids from Cassia tora leaves have significant antipsoriatic activity.

  8. Quadriceps tendon rupture - treatment results

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    Popov Iva

    2013-01-01

    Full Text Available Introduction. Quadriceps tendon rupture is a rare but rather serious injury. If this injury is not promptly recognized and early operated, it may lead to disability. This research was aimed at pointing out the results and complications of the quadriceps tendon rupture surgical treatment. Material and Methods. This retrospective multicentric study was conducted in a group of 29 patients (mostly elderly men. Lysholm knee scoring scale was used to evaluate the surgical results. The post-operative results were compared in relation to the type of tendon rupture reconstructions (acute or chronic, various surgical techniques, type of injuries (unilateral or bilateral as well as the presence or absence of comorbid risk factors in the patients. Results. The average value of a Lysholm score was 87.6. Excellent and satisfactory Lysholm score results dominated in our sample of patients. Better post-operative results were recorded in the group of patients without risk factors, in case of a bilateral injury, and in case of an acute injury. The best result was obtained after performing the reconstruction using anchors, and the worst result came after using Codivilla technique. Discussion and Conclusion. Early diagnosis and surgical treatment are an absolute imperative in management of this injury. We have not proven that a certain surgical technique has an advantage over the others. A comorbid risk factor is related to a lower Lysholm score. Despite a few cases of complications, we can conclude that the surgical treatment yields satisfactory results.

  9. Systemic combination treatment for psoriasis: a review

    DEFF Research Database (Denmark)

    Jensen, Peter; Skov, Lone; Zachariae, Claus

    2010-01-01

    exist for the use of systemic combination therapy. Therefore, our aim was to review the current literature on systemic anti-psoriatic combination regimens. We searched PubMed and identified 98 papers describing 116 studies (23 randomized) reporting on the effect of various systemic combination......Psoriasis is a chronic inflammatory skin disease, which affects approximately 2.6% of the population in Northern Europe and Scandinavia. In order to achieve disease control, combinations of systemic treatments are sometimes needed for variable time periods. However, no evidence-based guidelines...

  10. [Preliminary results of treatment with aflibercept].

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    Blăjan, Codruta; Nicula, D; Rusu, Ioana

    2014-01-01

    The paper presents the first results concerning the Aflibercept (Eylea) treatment, the last antiVEGF approved for treatment of the age related macular degeneration (AMD), neovascular form and for macular edema due to the central retinal vein occlusion. The treatment was applied to patients presenting AMD, ME and other diseases: myopic and idiopatic choroidal neovascularisation, central serous choroidopathy (CSC) or diabetic macular edema (DME). The results were good: improvement of the visual acuity, resolution of the intraretinal fluids and macular edema. Although we did not notice major side-effects, resistance or tachyphylaxis, we noticed some recurrences.

  11. [The marketing analysis of assortment of market of pharmaceuticals applied in treatment of psoriasis in Ukraine].

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    Kotvitskaya, A A; Karlo, V V

    2013-01-01

    The analysis of assortment of pharmaceuticals for treatment of psoriasis recommended by Minzdrav of Ukraine and present at the national pharmaceutical market is made. The characteristics of distribution of national and foreign producers of antihistamine and anti-psoriatic pharmaceuticals are established The availability of particular medicinal forms of various producers is analyzed too. The characteristics and tendencies in consumption of these groups of pharmaceuticals in natural and monetary units are analyzed including dynamics of changes of mean wholesale prices during the analyzed period.

  12. Treatment of colorectal cancer - distance results

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    L. Vasile

    2012-01-01

    Full Text Available Significant advances about carcinogenesis and natural history of colorectal cancer (CRC,particularly the establishment of filiations polyp-cancer, are important objectives for a new approach to diagnosis of this disease. Decade 1990-2000 was the decade of CRC detection and prevention, but the decade 2000-2010 is the period of application of new diagnostic and therapeutic concepts. The aim of this study was to highlight the epidemiological,clinical,therapeutic, evolution and prognosis aspects of this cancer at five years after treatment. The research was based on examination of the computerized system of C.E.U.H. of Craiova, observation sheets, operation protocols and anatomic-pathological results, from which we identified from January 2003 until December 2005 a number of 134 patients with CRC investigated, treated and followed completely. At study end (01.07.2010 we noted that 51 of 134 resected patients (38.05% were alive. The median survival time to the entire group of 134 caseswas 44.35 + / -29.94 months. Factors that contribute to a favorable prognosis in CRC are female gender, urban environement origin, ounger than 50 years, the absence of disease or complications associated with neoplasia, colic locations, elective surgery, vegetant and papillary forms, G1 and G2 grading and the disease diagnosed in TMN stages I and II.

  13. Treatment results in isolated humerus majus fractures

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    Hakan Serhat Yanık

    2012-09-01

    Full Text Available Introduction: The aim of this study is to evaluate the resultsof patients with the isolated greater tubercul fractures(GTF of humerus who conservatively or surgicallytreated.Materials and methods: 23 patients were admitted (11women, 12 men with GTF (54% dominant side of 24shoulder between 2008 and 2011. All of patient wereevaluated with MRI as preoperatively soft tissue injury.There was supraspinatus muscle tear together with GTFin 3 case and their shoulder were arthroscopically assistedrotator cuff repair. Osteosynthesis was performed in 3case with screw and fixation in 2 case with suture. GTF of16 shoulder were conservatively treated. Shoulder functionafter treatment were evaluated according to Constantscore (CS, Quick-DASH score (QDS and VAS score.Results: Three patients with screw fixation had CS 68,6points, QDS 12,8 points, VAS score 1,66. Two patientswith suture fixation had 67,5 CS points, 5,1 QDS pointsp,and 2 VAS score. Three patients with rotator cuff tear repairhad 82,6 CS points, 16,6 QDS points, and 2,33 VASscore. In patients with conservatively treated mean CSwas 63,9 points, QDS 26,1 points, VAS 2,96 points.Conclusions: In this study, conservative and surgicaltreatment results were satisfactory. In terms of pain theresults were excellent. In conclusion, GTFs are rare buttrouble-free with a good observation and sufficient rehabilitation.J Clin Exp Invest 2012; 3 (3: 378-382Key words: Humerus, fracture, greater, tubercul

  14. The Results of Surgical Treatment for Cyclotropia

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    Sibel Kocabeyoğlu

    2012-01-01

    Full Text Available Pur po se: To describe the effectiveness of oblique muscle surgery for cyclodeviations with vertical deviations. Ma te ri al and Met hod: Twenty-two eyes of 17 patients with cyclotropia were included in the study. All cases were examined pre- and postoperatively. Vertical and horizontal deviations, eye movements and oblique muscle functions were measured with prism cover test, while the degree of cyclotropia was evaluated with double Maddox rod and fundus photographs. Surgical techniques were anterior transposition of the inferior oblique muscle, inferior oblique recession, superior oblique tenotomy and superior oblique tucking. Re sults: There were 6 males and 11 females. The mean age of the patients was 17.4±9.7 years (range: 6-34 years and the mean follow-up time was 6.9±3.1 months (range: 3-12 months. Eight patients (47.1% presented with superior oblique palsy. Seven patients had a concomitant horizontal deviation; 29.4% of the patients had esotropia and 11.7% of the patients had exotropia. Eight eyes underwent anterior transposition of the inferior oblique muscle, 8 eyes underwent inferior oblique recession, 2 eyes underwent superior oblique tuck, and 4 eyes underwent superior oblique tenotomy. Anterior transposition of the inferior oblique muscle and inferior oblique recession were found as effective procedures in the treatment of vertical deviations and cyclotropia, but there was no statistically significant difference between the two procedures. Dis cus si on: Anterior transposition of the inferior oblique muscle and inferior oblique recession were found as effective procedures in the treatment of vertical deviations and cyclotropia. Anterior transposition of the inferior oblique muscle was found to be more effective than inferior oblique recession in the treatment of inferior oblique overaction. (Turk J Ophthalmol 2012; 42: 38-42

  15. Results of combined treatment in medulloblastoma

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    Habermalz, H.J.

    1987-06-01

    Between 1951 and 1980 34 patients, mainly children, were treated for medulloblastoma in Klinikum Charlottenburg of the Free University of Berlin. Between 1951 and 1970 in 14 patients only the posterior fossa was irradiated (group A), between 1971 and 1976 the whole CNS was irradiated with varying techniques in eight patients while between 1976 and 1980 the whole CNS was radiated in a new standardized fashion in twelve patients (group C). Since 1972 16 of the 20 patients of groups B and C were treated by additional chemotherapy, which in six cases was given postoperatively prior to radiation. While no patient in group A survived more than three years two patients of group B (25%) and eleven patients of group C (92%) are relapse-free after five years. It seems that improvement of diagnostic procedures (CT), introduction of microsurgical techniques as well as more subtile radiation techniques and itensified chemotherapy account for the good results.

  16. Criminal Justice and Alcohol Treatment: Results from a National Sample

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    Booth, Brenda M.; Curran, Geoffrey M.; Han, Xiaotong; Edlund, Mark J.

    2012-01-01

    This study investigates the associations of recent criminal justice involvement with perceived need for alcohol treatment and alcohol treatment utilization, adjusting for demographic and clinical characteristics. We examined a national sample of adults with alcohol use disorders (AUD, N=4,390) from the 2006 National Survey on Drug Use and Health (NSDUH). Almost 15% reported criminal justice involvement in the past year. Generalized logit models regressed perceived need for alcohol or drug treatment and past year treatment utilization (versus neither) on past year legal involvement, demographic, and clinical information. In general, results found stronger associations between frequency of criminal justice involvement for treatment utilization compared to perceived need for treatment alone. Treatment utilization was also associated with being on probation, arrests for drug possession/sale and DUI but perceived need was not. Study results suggest opportunities for interventions to increase treatment rates or treatment need, a major correlate of treatment utilization. PMID:22954511

  17. Treatment results of acromegaly as analyzed by different criteria.

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    van Lindert, E; Hey, O; Boecher-Schwarz, H; Perneczky, A

    1997-01-01

    Results of treatment of acromegaly are often incomparable due to the different criteria which have been used for defining cure or control of disease. At the present time it is widely accepted, that the main criteria of cure must be normalization of IGF-1 and a GH in the OGTT definition of cure of acromegaly. However, the authors propose to include post-treatment hypopituitarism as an additional criterion by which treatment of acromegaly should be evaluated. PMID:9401649

  18. Evaluation surgical treatment results of scoliosis in patients with neurofibromatosis

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    Hojjat Hossein-Pourfeizi

    2014-08-01

    Full Text Available Introduction: Surgical treatment of spinal deformity resulting from neurofibromatosis (NF is a major challenge for orthopedic spine surgeons. There are several problems and complications including pseudoarthrosis and cure progress despite treatment. Progressive kyphoscoliosis is the most important spinal deformity. The present study aims to evaluate surgical treatment results in severe spinal involvement cases. Methods: This analytical a-descriptive study evaluated 20 patients with NF, severe scoliosis and kyphosis (up to 50° hospitalized and treated at our center during the past 10 years. The treatment failure rate and complications were studied. Results: In this study, 20 cases with NF and kyphoscoliosis with the mean age of 13.00 ± 7.18 years were studied. These case series were consisted of 13 (65% males and 7 (35% females. Overall treatment failure was 45%. However, it was 55% of failure happened in posterior fusion alone. Failure rate was reported 36% in the combined anterior and posterior fusion and mainly seen in younger than 8-years children. Surgical complications were found in 20% with pseudoarthrosis as the most common one. There were no infections and neurological complications. Statistically, there was a significant negative relation between age and curve progression in scoliosis and kyphosis during the 2 years follow-up period. There was not any significant difference between genders considering curvature progress. Conclusion: The combined anterior and posterior fusion is probably more effective treatment, especially at early ages when more aggressive treatment is required since it reduces the treatment failure possibility.

  19. Complications of patellar fracture repair: treatment and results.

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    Petrie, Jeffrey; Sassoon, Adam; Langford, Joshua

    2013-10-01

    Open reduction and internal fixation (ORIF) of patellar fractures generally leads to good results; however, the potential for surgical complications exists. Nonunion, infection, posttraumatic arthritis, arthrofibrosis, symptomatic hardware, and extensor mechanism insufficiency have all been described following patellar ORIF, and the risk of their occurrence may be augmented by patient-, injury-, and treatment-related factors. When complications arise, advanced reconstructive techniques are often required for successful management. This review will report the incidence of the aforementioned complications, highlight risk factors contributing to their frequency, discuss treatment options, and present the reported results of selected treatment strategies from available literature. PMID:23955187

  20. Integrated thermal treatment system sudy: Phase 2, Results

    International Nuclear Information System (INIS)

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study, the results of which have been published as an interim report, examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 2 systems. The assumptions and methods were the same as for the Phase 1 study. The quantities, and physical and chemical compositions, of the input waste used in he Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr)

  1. Psychogenic non-epileptic seizures and psychoanalytical treatment: results

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    Niraldo de Oliveira Santos

    2014-12-01

    Full Text Available Background: the occurrence of psychogenic non-epileptic seizures (PNES is estimated to be between 2 to 33 cases in every 100,000 inhabitants. The number of patients with PNES reaches 19% of those treated as epileptics. Patients with PNES are treated as if they had intractable epilepsy, with unsatisfactory results even after medication treatment is used to its maximum. The aim of this study is to present the effects of individual psychoanalytical treatment in patients with PNES, assessing its impact in the evolution of the clinical picture and its association with sex, time of disease, social, psychological and professional harm, as well as going through with treatment. Methods: The case base was composed of 37 patients with PNES. The diagnosis was reached with video-EEG monitoring. Psychoanalytical treatment was carried out through 12 months of weekly sessions timed for around 50-minutes each, in a total of 48 individual sessions. Results: This study found a high rate of success in the treatment of PNES patients. 29.7% (n=11 of patients had cessation or cure of symptoms and 51.4% (n=19 had a decrease in the number of episodes. There is an association between cessation or decrease in the number of episodes and sex (p<0.01, religion (p<0.01 and concluding treatment (p<0.01. Conclusion: Individual psychoanalytical treatment applied to patients with PNES is considered effective and can be an essential form of assistance for the reduction or cessation of episodes.

  2. Treatment results of pediatric nasopharyngeal carcinoma, NCI, Cairo University experience

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    Ehab M. Khalil

    2015-09-01

    Conclusion: Radio-chemotherapy management for pediatric NPC resulted in comparable treatment outcomes with tolerable late effects. Response adapted radio-chemotherapy regimens in addition to the potential use of IMRT should be recommended to decrease treatment related side effects. Prolonged OAP of RT ⩾ 50 days and low Hb level were encountered as adverse prognostic factors; findings that need further investigation.

  3. Results of combination treatment for triple-negative breast cancer

    OpenAIRE

    M. A. Sekundova; V.I. Borisov; A. M. Sdvizhkov

    2014-01-01

    The authors give the results of treatment in 128 patients with operable triple-negative breast cancer (BC). All the patients underwent surgical intervention, the volume of which depended on the stage of the disease. The efficiency of adjuvant and neoadjuvant chemotherapy, as well as pre- and postoperative radiotherapy was evaluated. The side effects of different treatment options were analyzed. Five-year relapse-free and overall survival rates were traced in this patient group. It is conclude...

  4. Operative treatment in patella fractures and its late results

    OpenAIRE

    Domanic, U.; Durmaz, H.; Cakmak, M.; Taser, O.; Akalin, Y.

    2004-01-01

    78 cases with patella fractures which have been treated operatively between 1970-1983 are assesed for the type of treatment and late results. The results and the affecting factors are discussed under the light of literature knowledge and our experiences.

  5. Esthesioneuroblastoma: clinical course, long-term results of treatment

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    T. D. Tabolinovskaya

    2016-01-01

    Full Text Available This rare tumor from a group of neuroendocrine neoplasms was studied. The material for the study was the data of 78 patients with esthesioneuroblastoma who had been treated and followed up at the N.N. Blokhin Russian Cancer Research Center in the period 1965 to 2014. Information on hospital statistics, clinical features, methods, and treatment results were presented. The possibilities of using the TNM classification for the nasal cavity, ethmoidal sinuses, and nasopharynx were assessed to determine the anatomic extent of primary tumor. The findings contribute to the solution of problems in the diagnosis and treatment of esthesioneuroblastoma at the present stage. 

  6. Ruptured Achilles tendon--preliminary results of a new treatment.

    OpenAIRE

    Cetti, R.

    1988-01-01

    The preliminary results of a new treatment of ruptured Achilles tendons are presented. The new treatment consists of a new tendon suture and a new post-operative cast in which it is possible to make non-weight bearing movements of the ankle immediately after the operation. This makes it possible to walk the day after the operation, causes very little discomfort during the time in a cast, gives a quick return to normal mobility with normal plantar flexion strength and makes it possible to resu...

  7. Percutaneous Treatment of Splenic Cystic Echinococcosis: Results of 12 Cases

    Energy Technology Data Exchange (ETDEWEB)

    Akhan, Okan, E-mail: akhano@tr.net; Akkaya, Selçuk, E-mail: selcuk.akkaya85@gmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Dağoğlu, Merve Gülbiz, E-mail: drmgkartal@gmail.com [Istanbul University, Department of Radiology, Istanbul School of Medicine (Turkey); Akpınar, Burcu, E-mail: burcu-akpinar@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Erbahçeci, Aysun, E-mail: aysunerbahceci@yahoo.com [Istanbul Bakirkoy Dr. Sadi Konuk Education and Research Hospital, Department of Radiology (Turkey); Çiftçi, Türkmen, E-mail: turkmenciftci@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Köroğlu, Mert, E-mail: mertkoroglu@hotmail.com [Antalya Education and Research Hospital, Department of Radiology (Turkey); Akıncı, Devrim, E-mail: akincid@hotmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey)

    2016-03-15

    PurposeCystic echinococcosis (CE) in the spleen is a rare disease even in endemic regions. The aim of this study was to examine the efficacy of percutaneous treatment for splenic CE.Materials and MethodsTwelve patients (four men, eight women) with splenic CE were included in this study. For percutaneous treatment, CE1 and CE3A splenic hydatid cysts were treated with either the PAIR (puncture, aspiration, injection, respiration) technique or the catheterization technique.ResultsEight of the hydatid cysts were treated with the PAIR technique and four were treated with catheterization. The volume of all cysts decreased significantly during the follow-up period. No complication occurred in seven of 12 patients. Abscess developed in four patients. Two patients underwent splenectomy due to cavity infection developed after percutaneous treatment, while the spleen was preserved in 10 of 12 patients. Total hospital stay was between 1 and 18 days. Hospital stay was longer and the rate of infection was higher in the catheterization group. Follow-up period was 5–117 months (mean, 44.8 months), with no recurrence observed.ConclusionThe advantages of the percutaneous treatment are its minimal invasive nature, short hospitalization duration, and its ability to preserve splenic tissue and function. As the catheterization technique is associated with higher abscess risk, we suggest that the PAIR procedure should be the first percutaneous treatment option for splenic CE.

  8. Percutaneous Treatment of Splenic Cystic Echinococcosis: Results of 12 Cases

    International Nuclear Information System (INIS)

    PurposeCystic echinococcosis (CE) in the spleen is a rare disease even in endemic regions. The aim of this study was to examine the efficacy of percutaneous treatment for splenic CE.Materials and MethodsTwelve patients (four men, eight women) with splenic CE were included in this study. For percutaneous treatment, CE1 and CE3A splenic hydatid cysts were treated with either the PAIR (puncture, aspiration, injection, respiration) technique or the catheterization technique.ResultsEight of the hydatid cysts were treated with the PAIR technique and four were treated with catheterization. The volume of all cysts decreased significantly during the follow-up period. No complication occurred in seven of 12 patients. Abscess developed in four patients. Two patients underwent splenectomy due to cavity infection developed after percutaneous treatment, while the spleen was preserved in 10 of 12 patients. Total hospital stay was between 1 and 18 days. Hospital stay was longer and the rate of infection was higher in the catheterization group. Follow-up period was 5–117 months (mean, 44.8 months), with no recurrence observed.ConclusionThe advantages of the percutaneous treatment are its minimal invasive nature, short hospitalization duration, and its ability to preserve splenic tissue and function. As the catheterization technique is associated with higher abscess risk, we suggest that the PAIR procedure should be the first percutaneous treatment option for splenic CE

  9. Results of the dental treatment in children with bruxism

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    Kirenia Pieri Silva

    2015-02-01

    Full Text Available Background: bruxism is a habit associated to stress and to occlusal disturbances which can be solved applying an odontological treatment. Objective: to evaluate the effectiveness of the odotological treatment in students from 5 to 11 years with bruxism. Methods: a study of cuasiexperimental intervention design of type before and after in all the children with bruxim (52, with ages of 5 to 11 elderly years, belonging to Health Area II. Cienfuegos. An oral exam to each child was made; parents and teachers were interviewed as well. Studied variables were: Age, sex, the bruxism's grade of affectation, psychological diagnosis and symptoms and the bruxism's signs. The results present itself in draw of numbers and percentages. Results: the bigger affectation predominated in the female sex from 6 to 11 elderly years and the psychological diagnosis of severe disorders. When examining the signs and symptoms of bruxism before the intervention, the more frequent were the dental squeaking and the dental squeezing. After applying the treatment, more than the half of the children improved his symptomatology in relation to the initial status, and an improvement of over the 70 % in the event of the muscular pain was achieved. Conclusion: the effectiveness of the dental treatment in the improvement of the signs and symptoms of the bruxism was demonstrated.

  10. Clinical Results of Hypomethylating Agents in AML Treatment

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    Marjan Cruijsen

    2014-12-01

    Full Text Available Epigenetic changes play an important role in the development of acute myeloid leukemia (AML. Unlike gene mutations, epigenetic changes are potentially reversible, which makes them attractive for therapeutic intervention. Agents that affect epigenetics are the DNA methyltransferase inhibitors, azacitidine and decitabine. Because of their relatively mild side effects, azacitidine and decitabine are particularly feasible for the treatment of older patients and patients with co-morbidities. Both drugs have remarkable activity against AML blasts with unfavorable cytogenetic characteristics. Recent phase 3 trials have shown the superiority of azacitidine and decitabine compared with conventional care for older AML patients (not eligible for intensive treatment. Results of treatment with modifications of the standard azacitidine (seven days 75 mg/m2 SC; every four weeks and decitabine (five days 20 mg/m2 IV; every four weeks schedules have been reported. Particularly, the results of the 10-day decitabine schedule are promising, revealing complete remission (CR rates around 45% (CR + CRi (i.e., CR with incomplete blood count recovery around 64% almost comparable with intensive chemotherapy. Application of hypomethylating agents to control AML at the cost of minimal toxicity is a very promising strategy to “bridge” older patients with co-morbidities to the potential curative treatment of allogeneic hematopoietic cell transplantation. In this article, we discuss the role of DNA methyltransferase inhibitors in AML.

  11. Superficial urinary bladder tumors treatment results: A 10-year experience

    OpenAIRE

    Stanković Jablan; Dinić Ljubomir; Pavlović Svetlana

    2007-01-01

    Background/Aim. The most common urinary bladder tumors are superficial tumors. Due to their tension to relapse and progress towards deeper layers after surgical therapy, an adequate therapy significantly contributed to the improvement of the results of urinary bladder tumors treatment. Staging and gradus of the tumor, presence of the carcinoma in situ (CIS) or relapses significantly influenced the choice of the therapy. The aim of this study was to ascertain the effectiveness of the intravesi...

  12. Chordoma. Report on treatment results in eighteen cases

    Energy Technology Data Exchange (ETDEWEB)

    Lybeert, M.L.M.; Meerwaldt, J.H.

    1986-01-15

    Eighteen patients with a proven histologic diagnosis of chordoma were treated between 1949 and 1982. Four patients received only surgery, 4 patients only radiation therapy, and 10 patients received surgery and postoperative radiation therapy to a varying dose. The results suggest that a higher radiation dose gives longer recurrence-free survival, and that the best long term results can be achieved by combining surgery - as radically as possible - with radiation therapy to a dose level of 60 to 65 Gy. In view of the number of marginal recurrences (2 out of the 14 patients who received radiation therapy), the importance of choosing the right treatment volume is stressed.

  13. Upper cervical injuries: Clinical results using a new treatment algorithm

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    Andrei F Joaquim

    2015-01-01

    Full Text Available Introduction: Upper cervical injuries (UCI have a wide range of radiological and clinical presentation due to the unique complex bony, ligamentous and vascular anatomy. We recently proposed a rational approach in an attempt to unify prior classification system and guide treatment. In this paper, we evaluate the clinical results of our algorithm for UCI treatment. Materials and Methods: A prospective cohort series of patients with UCI was performed. The primary outcome was the AIS. Surgical treatment was proposed based on our protocol: Ligamentous injuries (abnormal misalignment, facet perched or locked, increase atlanto-dens interval were treated surgically. Bone fractures without ligamentous injuries were treated with a rigid cervical orthosis, with exception of fractures in the dens base with risk factors for non-union. Results: Twenty-three patients treated initially conservatively had some follow-up (mean of 171 days, range from 60 to 436 days. All of them were neurologically intact. None of the patients developed a new neurological deficit. Fifteen patients were initially surgically treated (mean of 140 days of follow-up, ranging from 60 to 270 days. In the surgical group, preoperatively, 11 (73.3% patients were AIS E, 2 (13.3% AIS C and 2 (13.3% AIS D. At the final follow-up, the American Spine Injury Association (ASIA score was: 13 (86.6% AIS E and 2 (13.3% AIS D. None of the patients had neurological worsening during the follow-up. Conclusions: This prospective cohort suggested that our UCI treatment algorithm can be safely used. Further prospective studies with longer follow-up are necessary to further establish its clinical validity and safety.

  14. Comparison of Treatment Results Between Adult and Juvenile Nasopharyngeal Carcinoma

    International Nuclear Information System (INIS)

    Purpose: Nasopharyngeal carcinoma (NPC) has a bimodal age distribution. In contrast to the adult variant, little is known about the juvenile form. This study examined the treatment results between adult (aNPC) and juvenile NPC (jNPC) patients for future treatment considerations in jNPC. Methods and Materials: The jNPC population included 53 patients treated at two institutions between 1972 and 2004. The aNPC population included 84 patients treated at one institution. The patients had received a median dose of 66 Gy of external beam radiotherapy and 72% underwent chemotherapy. The mean follow-up for surviving patients was 12.6 years for jNPC and 6.6 years for aNPC. Results: The jNPC patients presented with more advance stages than did the aNPC patients (92% vs. 67% Stage III-IV, p = .006). However, jNPC patients had significantly better overall survival (OS) than did aNPC patients. The 5-year OS rate was 71% for jNPC and 58% for aNPC (p = .03). The jNPC group also demonstrated a trend for greater relapse-free survival than the aNPC group (5-year relapse-free survival rate, 69% vs. 49%; p = .056). The pattern of failure analysis revealed that the jNPC patients had greater locoregional control and freedom from metastasis but the differences were not statistically significant. Univariate analysis for OS revealed that age group, nodal classification, and chemotherapy use were significant prognostic factors. Age group remained significant for OS on multivariate analysis, after adjusting for N classification and treatment. Conclusion: Despite more advance stage at presentation, jNPC patients had better survival than did aNPC patients. Future treatment strategies should take into consideration the long-term complications in these young patients.

  15. Multistrain models predict sequential multidrug treatment strategies to result in less antimicrobial resistance than combination treatment

    DEFF Research Database (Denmark)

    Ahmad, Amais; Zachariasen, Camilla; Christiansen, Lasse Engbo;

    2016-01-01

    Background: Combination treatment is increasingly used to fight infections caused by bacteria resistant to two or more antimicrobials. While multiple studies have evaluated treatment strategies to minimize the emergence of resistant strains for single antimicrobial treatment, fewer studies have...... generated by a mathematical model of the competitive growth of multiple strains of Escherichia coli.Results: Simulation studies showed that sequential use of tetracycline and ampicillin reduced the level of double resistance, when compared to the combination treatment. The effect of the cycling frequency...... frequency did not play a role in suppressing the growth of resistant strains, but the specific order of the two antimicrobials did. Predictions made from the study could be used to redesign multidrug treatment strategies not only for intramuscular treatment in pigs, but also for other dosing routes....

  16. Toxicity of solid residues resulting from wastewater treatment with nanomaterials.

    Science.gov (United States)

    Nogueira, Verónica; Lopes, Isabel; Rocha-Santos, Teresa; Gonçalves, Fernando; Pereira, Ruth

    2015-08-01

    Nanomaterials (NMs) are widely recommended for wastewater treatments due to their unique properties. Several studies report the different advantages of nanotechnology in the remediation of wastewaters, but limited research has been directed toward the fate and potential impacts of the solid residues (SRs) produced after the application of such technologies. The present work aimed at investigating the ecotoxicity of SRs resulting from the treatment of three effluents (OOMW, kraft pulp mill, and mining drainage) with two NMs (TiO2 and Fe2O3). The invertebrate Chironomus riparius was selected as test organism and exposed to the residues. The effect on percentage of survival and growth was assessed. Results showed that the SRs from the treatments nano-TiO2(1.0gL(-1))/H2O2(0.5M) and nano-Fe2O3(1.0gL(-1))/H2O2(1.0M) from OOMW and nano-Fe2O3(0.75gL(-1))/H2O2(0.01M) from kraft pulp mill effluent exhibited lethal toxicity to C. riparius. Only the exposure to SRs resulting from the treatment with nano-Fe2O3(0.75gL(-1))/H2O2(0.01M) applied to the kraft pulp mill effluent significantly affected the growth rate based on the head capsule width. In terms of growth rate, based on the body length, it decreased significantly after exposure to the SRs from the treatments nano-TiO2 (1.0gL(-1)) and nano-Fe2O3(0.75gL(-1))/H2O2(0.01M) of kraft paper mill effluent and nano-Fe2O3(1.0gL(-1))/H2O2(1.0M) of OOMW. According to our study the SRs can promote negative effects on C. riparius. However, the effects are dependent on the type of effluent treated as well as on the organic and inorganic compounds attached to the NMs. PMID:26057932

  17. Our Treatment Results of Circumscribed and Diffuse Choroidal Hemangiomas

    Directory of Open Access Journals (Sweden)

    Esra Savku

    2013-08-01

    Full Text Available Purpose: To discuss our treatment results of choroidal hemangiomas. Material and Method: The records of 39 cases of choroidal hemangioma followed up at our clinic between July 1999–October 2012 were reviewed retrospectively. Asymptomatic cases were followed up. Symptomatic cases with subretinal fluid and impaired vision received treatment. Results: Mean age of the 39 patients was 44 (12-80 years. Thirty-five of 39 cases had circumscribed choroidal hemangioma, and 4 cases had diffuse choroidal hemangioma. Sturge-Weber syndrome was present in 3 cases with diffuse choroidal hemangioma. Cases with circumscribed choroidal hemangioma and minimal subretinal fluid were treated with TTT in 11 cases, PDT in 12 cases, and PDT+TTT in 1 case. Cases with circumscribed choroidal hemangioma and excessive subretinal fluid were treated with Ru-106 plaque radiotherapy in 1 case, Ru-106 plaque radiotherapy+TTT in 1 case, EBRT in 3 cases, and TTT+EBRT in 1 case. One painful blind eye with neovascular glaucoma and complicated cataract was enucleated. Cases with diffuse choroidal hemangioma and excessive subretinal fluid were treated with Ru-106 plaque radiotherapy+TTT in 1 case and EBRT in 1 case. Ahmed glaucoma valve implantation and FAKO emulsification were applied to a case with neovascular glaucoma and complicated cataract. Complete resorption of subretinal fluid was achieved in 23 (72% of treated 32 cases. When mean initial tumor thickness was 2.6 mm (0.5-6, mean final tumor thickness was 1.4 mm (0-6. When mean initial visual acuity (LogMAR was 1.5 (0-3, mean final visual acuity was 1.1 (0-3. No recurrence was observed. Discussion: The amount of the subretinal fluid determines the method of treatment in circumscribed choroidal hemangioma. While TTT and PDT are effective treatment modalities for minimal subretinal fluid, plaque radiotherapy and EBRT are applied in cases with excessive subretinal fluid. Combination therapies may be necessary according to the

  18. [Results of surgical treatment of generalized emphysema of the lungs].

    Science.gov (United States)

    Iaitskiĭ, N A; Varlamov, V V; Gorbunkov, S D; Akopov, A L; Chernyĭ, S M; Lukina, O V; Chermenskiĭ, A G; Gembitskaia, T E

    2014-01-01

    An analysis of examination and treatment results was made in 123 patients with generalized emphysema of the lungs and respiratory failure of II-III degree. The patients were divided into two groups according to the age: younger than 40 years old (group A - 9 patients),40 years old and older (group B - 114). A surgical reduction of lung volume was performed to correct the respiratory failure in 69 patients. The rate of postoperative complications consisted of 14.7% in group A and it was 42.2% in group B. PMID:25055526

  19. Analysis of results of surgical treatment of posttraumatic stiff elbow

    Directory of Open Access Journals (Sweden)

    Rex Chandrabose

    2008-01-01

    Full Text Available Background: Surgical management of posttraumatic elbow stiffness has been reported with poor outcome following treatment. Sequential release in earlier stages of stiffness yielded much better results. The goal of our study was to assess the outcome in improvement of the range of motion of the elbow after surgical release and to analyze a tailor-made approach according to individual needs to yield good result. Materials and Methods: A prospective study was conducted in 47 cases of elbow stiffness due to various types of injuries. All the cases were treated with sequential release if there was no progress after adequate supervised conservative management except in unreduced dislocations. All the cases were followed up for a minimum period of 24 months. Overall outcome was rated with the functional scoring system by Mayo Clinic Performance Index. Results: Twenty-five (44.68% out of 47 patients had excellent results with a mean preoperative range of motion of 33.9° and postoperative range of motion of 105° with net gain in range of motion of 71.1° (′ t ′ test value is 19.27, P < 0.01. None of the patients had elbow instability. Patients not having heterotopic ossification, who underwent surgery from three to six months post injury had a mean gain of 73.5°. In patients who waited for more than six months had mean gain of 66.8°. However, the results in cases having heterotopic ossification followed a slightly different pattern. In cases where release was performed from three months to six months had mean gain of 77.5°. Cases in which release was performed after six months had gain of 57.1°. Conclusions: In cases of posttraumatic elbow stiffness after a failed initial conservative treatment, early arthrolysis with sequential surgical soft tissue release yields good result than delayed surgery.

  20. Treatment utilization and barriers to treatment: Results of a survey of dependent methamphetamine users

    Directory of Open Access Journals (Sweden)

    Lee Nicole K

    2011-02-01

    Full Text Available Abstract Background Australia has one of the highest rates of methamphetamine use in the world; however, treatment access for methamphetamine is comparatively low. This descriptive study aimed to identify patterns of treatment utilization and perceived barriers to accessing treatment among dependent methamphetamine users in the hope that such information will enable services to more appropriately respond to this group. Methods One hundred and twenty-six methamphetamine users who had a current or past history of methamphetamine dependence were interviewed about their experiences of, and perceived barriers to, treatment. Results Treatment utilization among methamphetamine users was reportedly low. One of the main reasons cited for not accessing treatment was that methamphetamine users did not perceive their drug use to be a problem (despite apparent levels of dependence. Self-detoxification with the use of other licit and illicit drugs was high among this group. Participants identified a lack of confidence in the ability of treatment services to address methamphetamine dependence and the 'opiate-centric' nature of treatment services as significant blocks to treatment entry. Suggestions for improvement by participants included operating specialist services for methamphetamine users, placing an emphasis on responsiveness and routinely involving case management services for this group. Discussion and Conclusions To improve service delivery, treatment services should reorient their services to better address the needs of methamphetamine users by making small changes such as specific opening times for methamphetamine users or using a dedicated space for methamphetamine treatment. Alternative options such as online treatments and specialist methamphetamine clinics should be considered for methamphetamine users.

  1. Varfarin in the complex treatment of antiphospholipid syndrome: preliminary results

    Directory of Open Access Journals (Sweden)

    T M Reshetnyak

    2003-01-01

    Full Text Available Objective. To assess efficacy and tolerance of varfarin in prophylaxis and therapy of thrombotic complications in patients with antiphospholipid syndrome (APS. Methods. 20 pts with APS (5 male and 15 female received varfarin during a year. 8 of them had primary APS (PAPS and 12 -systemic lupus erythematosus with APS (SLE+APS. 2 other pts (I with SLE+APS and I with PAPS received varfarin during the last 4 years. Nobody from 9 pts with PAPS received corticosteroids (CS. In SLE+APS pts CS dose varied from 4 to 20 mg/day and was not increased during follow up. During the study prothrombine time (PT was examined with thromboplastin ( manufactured by Renam having international sensitivity index 1,2 and international normalization relation (INR. Depending on treatment scheme APS pts were divided into 3 groups. Group 1 included 8 pts with INR<2,0, Group 2-7 with INR >3,0, group 3 - 7 pts with INR<2,0 receiving as additional treatment thrombo ASS 100 mg/day and vasonit from 600 to 1200 mg/day. Results. Two pts with INR = 1,8 had thrombosis recurrence (due to leg thrombophlebitis. There were no recurrences in other groups. 2 from 22 pts had "large" bleedings. "Small" bleedings episodes were noted in 7 from 22 pts. Largely that were subcutaneous bleedings (in 4 pts no more than 5 cm of size. Two pts receiving varfarin with INR 1,8 and 2,4 had renal colic. Conclusion. Our preliminary results prove the necessity of inclusion of varfarin in the treatment of pts with APS and thrombosis but intensive anticoagulant effect is not always desired.

  2. Endovascular treatment for right subclavian artery occlusion: techniques and results

    International Nuclear Information System (INIS)

    Objective: To evaluate the technique and result of endovascular treatment for right subclavian artery stenosis or occlusion. Methods: Seventeen patients [13 males, 4 females; (56 ± 11) years old] with right subclavian artery stenosis or occlusion were treated with endovascular surgery which included recanalization, balloon angioplasty and stenting via femoral or brachial artery route. Cerebral protection devices were used in 6 cases to avoid cerebral embolism. Results: Sixteen of the seventeen patients acquired successful recanalization in 8 cases with subclavian artery stenosis (100% technical success rate) and in other 8 cases with subclavian artery occlusion (88.9% technical success rate). Five cases were treated with balloon angioplasty, and 11 cases were treated with balloon angioplasty combined with stenting. Good patency was seen in the 16 cases immediately after the procedure. The cerebral protection devices prevented all the cases from cerebral embolism and were retrieved successfully. Sixteen cases were followed up from 1 to 66 months [mean (24 ± 18) months]. Restenosis was found in one case 10 months later and was successfully treated with re-PTA. One case with aortoarteritis died of cerebral infarction 18 months later. No symptom recurrence was found in other cases and ultrasound or CTA of followup showed excellent patency. Conclusions: Balloon angioplasty and stenting are safe and effective for the treatment of right subclavian artery occlusion. (authors)

  3. Impact of myelography on the treatment results for medulloblastoma

    Energy Technology Data Exchange (ETDEWEB)

    Deutsch, M.

    1984-07-01

    Two series of newly diagnosed patients with medulloblastoma are compared in terms of survival, relapse-free survival, and sites of relapse. Patients in series I were all diagnosed and treated prior to 1974 and did not have the benefit of myelography and CSF cytology for staging. All patients treated after 1974 had myelography and most had CSF cytology studies prior to radiotherapy. In addition, patients in the latter series were all followed with CT scanning. Improved survival and relapse-free survival rates were seen in the series II patients. The better results seen in the series II patients are probably due in part to a combination of adequate staging with radiation doses to the neuraxis based on the staging, close followup with CT scanning, and aggressive re-treatment of relapses.

  4. Treatment Results and prognostic Factors in Patients with Esophageal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Weon Kuu; Kim, Soo Kon; Kim, Min Chul; Jang, Myoung [Presbyterian Medical Center, Chonju (Korea, Republic of); Moon, Sun Rock [Wonkwang Univ., Medical School, Iksan (Korea, Republic of)

    1995-09-15

    Purpose : To analyse clinical outcome and prognostic factors according to treatment modality, this paper report our experience of retrospective study of patients with esophageal cancer. Materials and Methods : One hundred and ten patients with primary esophageal cancer who were treated in Presbyterian Medical Center from May 1985 to December 1992. We analysed these patients retrospectively with median follow up time of 28 months, one hundred and four patients(95%) were followed up from 15 to 69 months. In methods, twenty-eight patients were treated with median radiation dose irradiated 54.3Gy only. Fifty-six patients were treated with combined chemoradiotherapy. Sixteen cases of these patients were treated with concurrent chemoradiation and the other patients(forty cases) were treated sequential chemoradiotherapy. In concurrent chemoradiotherapy group, patients received 5-FU continuous IV infusion for 4 days. Cisplatin IV bolus, and concurrent esophageal irradiation to 30 Gy. After that patients received ?Fu continuous IV, Cisplatin bolus injection and Mitomycin-C bolus IV, Bleomycin continuous IV, and irradiation to 20 Gy. In sequential chemoradiotherapy group, the chemotherapy consisted of 5-FU 1,000 mg/m2 administered as a continuous 24 hour intravenous infusion during five days and Cisplatin 80-100 mg/m2 bolus injected, or Bleomycin, Vinblastine, Cisplatin, Methotrexate were used of 1 or 2 cycles. After preoperative concurrent chemoradiation, twenty-six patients underwent radical esophagectomy. Results ; ninety-three patients could be examined for response assessment. By treatment modality, response rates were 85.1% for radiation alone group and 86.3% for combined chemoradiation group. But in operation group, after one cycle of concurrent chemoradiation treatment, response rate was 61.9%. The pathologic complete response were 15.4% in operation group. Overall median survival was 11 months and actuarial 5-year survival rate was 8%. The median survival interval

  5. Treatment results of incomplete chemoradiotherapy in locally advanced cervical cancer

    Directory of Open Access Journals (Sweden)

    Gao Y

    2013-04-01

    Full Text Available Ying Gao,1,* Fei Gao,2,* Zi Liu,1 Li-ping Song1 1Department of Radiotherapy Oncology, First Affiliated Hospital of Medical College of Xi’an Jiaotong University, Xi’an, People’s Republic of China; 2Second Affiliated Hospital of Medical College of Xi’an Jiaotong University, Xi’an, People’s Republic of China *These authors contributed equally to this work Objective: Regimens that combine chemotherapy and radiotherapy increase toxicity and compromise a patient’s ability to adhere to the treatment plan. We evaluated the efficacy and safety of a partially completed chemoradiation regimen prescribed for locally advanced carcinoma of the cervix. Methods: Medical records of 156 patients with locally advanced cervical cancer stage IIB–IVA who received chemoradiation with cisplatin (40 mg/m2 and 5-fluorouracil (500 mg/m2 from October 2006 to October 2008 were collected. The treatment protocol called for two cycles of chemotherapy. External beam radiation therapy was administered using a 10-MeV electron beam. Local control, disease free survival, overall survival, and toxicities were evaluated. Results: With a median follow-up of 37.5 months, 89 patients (57% completed the planned protocol. Sixty seven patients (43% completed fewer than two cycles. The 3-year local control rate was significantly better in the patient group that completed the prescribed plan (92.1% compared to 80.6%; P = 0.033. No statistical significance was observed between the groups that completed or did not complete the two cycle protocol with regard to disease free survival (80.9% and 73.2%, respectively; P = 0.250, overall survival (84.3% and 79.1%; P = 0.405, and progression survival (3.4% and 3.0%; P = 0.892. Differences in acute hematologic toxicity and subcutaneous toxicity were observed between the two groups. Conclusions: Completion of two cycles of 5-fluorouracil and cisplatin with radiotherapy was effective, safe, and responsible for better local control

  6. Thermal plasma treatment of cell-phone waste : preliminary result

    Energy Technology Data Exchange (ETDEWEB)

    Ruj, B. [Central Mechanical Engineering Research Inst., Durgapur (India). Thermal Engineering Group; Chang, J.S.; Li, O.L. [McMaster Univ., Hamilton, ON (Canada). Dept. of Engineering Physics; Pietsch, G. [RWTH Aachen Univ., Aachen (Germany)

    2010-07-01

    The cell phone is an indispensable service facilitator, however, the disposal and recycling of cell phones is a major problem. While the potential life span of a mobile phone, excluding batteries, is over 10 years, most of the users upgrade their phones approximately four times during this period. Cell phone waste is significantly more hazardous than many other municipal wastes as it contains thousands of components made of toxic chemicals and metals like lead, cadmium, chromium, mercury, polyvinyl chlorides (PVC), brominated flame retardants, beryllium, antimony and phthalates. Cell phones also use many expensive rare metals. Since cell phones are made up of plastics, metals, ceramics, and trace other substances, primitive recycling or disposal of cell phone waste to landfills and incinerators creates irreversible environmental damage by polluting water and soil, and contaminating air. In order to minimize releases into the environment and threat to human health, the disposal of cell phones needs to be managed in an environmentally friendly way. This paper discussed a safer method of reducing the generation of syngas and hydrocarbons and metal recovery through the treatment of cell phone wastes by a thermal plasma. The presentation discussed the experiment, with particular reference to sample preparation; experimental set-up; and results four samples with different experimental conditions. It was concluded that the plasma treatment of cell phone waste in reduced condition generates gaseous components such as hydrogen, carbon monoxide, and hydrocarbons which are combustible. Therefore, this system is an energy recovery system that contributes to resource conservation and reduction of climate change gases. 5 refs., 2 tabs., 2 figs.

  7. Cosmetic results of conservative treatment for early breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bo Kyoung; Shin, Seong Soo; Kim, Seong Deok; Ha, Sung Whan; Noh, Dong Young [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of)

    2001-03-01

    This study was performed to evaluate the cosmetic outcome of conservative treatment for early breast cancer and to analyze the factors influencing cosmetic outcome. From February 1992 through January 1997, 120 patients with early breast cancer were treated with conservative surgery and postoperative radiotherapy. The types of conservative surgery were quadrantectomy and axillary node dissection for 108 patients (90%) and lumpectomy or excisional biopsy for 10 patients (8.3%). Forty six patients (38%) received adjuvant chemotherapy (CMF or CAF). Cosmetic result evaluation was carried out between 16 and 74 months (median, 33 months) after surgery. The cosmetic results were classified into four categories, i.e., excellent, good, fair, and poor. The appearances of the patients' breasts were also analyzed for symmetry using the differences in distances from the stemal notch to right and left nipples. A logistic regression analysis was performed to identify independent variables influencing the cosmetic outcome. Cosmetic score was excellent or good in 76% (91/120), fair in 19% (23/120) and poor in 5% (6/ 120) of the patients. Univariate analysis showed that tumor size (T1 versus T2) (p=0.04), axillary node status (NO versus N1) (p=0.0002), extent of surgery (quadrantectomy versus lumpectomy or excisional biopsy) (p=0.02), axillary node irradiation (p=0.0005) and chemotherapy (p=0,0001) affected cosmetic score. Multivariate analysis revealed that extent of surgery (p=0.04) and chemotherapy (p=0.0002) were significant factors. For breast symmetry, univariate analysis confirmed exactly the same factors as above. Multivariate analysis revealed that tumor size (p=0.003) and lymph node status (p=0.007) affected breast symmetry. Conservative surgery and postoperative radiotherapy resulted in excellent or good cosmetic outcome in a large portion of the patients. Better cosmetic results were achieved generally in the group of patients with smaller tumor size, without

  8. Cosmetic results of conservative treatment for early breast cancer

    International Nuclear Information System (INIS)

    This study was performed to evaluate the cosmetic outcome of conservative treatment for early breast cancer and to analyze the factors influencing cosmetic outcome. From February 1992 through January 1997, 120 patients with early breast cancer were treated with conservative surgery and postoperative radiotherapy. The types of conservative surgery were quadrantectomy and axillary node dissection for 108 patients (90%) and lumpectomy or excisional biopsy for 10 patients (8.3%). Forty six patients (38%) received adjuvant chemotherapy (CMF or CAF). Cosmetic result evaluation was carried out between 16 and 74 months (median, 33 months) after surgery. The cosmetic results were classified into four categories, i.e., excellent, good, fair, and poor. The appearances of the patients' breasts were also analyzed for symmetry using the differences in distances from the stemal notch to right and left nipples. A logistic regression analysis was performed to identify independent variables influencing the cosmetic outcome. Cosmetic score was excellent or good in 76% (91/120), fair in 19% (23/120) and poor in 5% (6/ 120) of the patients. Univariate analysis showed that tumor size (T1 versus T2) (p=0.04), axillary node status (NO versus N1) (p=0.0002), extent of surgery (quadrantectomy versus lumpectomy or excisional biopsy) (p=0.02), axillary node irradiation (p=0.0005) and chemotherapy (p=0,0001) affected cosmetic score. Multivariate analysis revealed that extent of surgery (p=0.04) and chemotherapy (p=0.0002) were significant factors. For breast symmetry, univariate analysis confirmed exactly the same factors as above. Multivariate analysis revealed that tumor size (p=0.003) and lymph node status (p=0.007) affected breast symmetry. Conservative surgery and postoperative radiotherapy resulted in excellent or good cosmetic outcome in a large portion of the patients. Better cosmetic results were achieved generally in the group of patients with smaller tumor size, without axillary

  9. [Intermittent thrombolytic treatment. Results during severe, chronic arterial diseases].

    Science.gov (United States)

    Fiessinger, J N; Aiach, M; Lagneau, P; Cormier, J M; Housset, E

    1975-04-20

    38 patients with severe chronic arteritis of the lower limbs were treated with streptokinase intermittently. All had been refused for surgical operation. One patient died, 4 others had early interruption of treatment. Eleven of the 38 patients had efficient thrombolysis confirmed by arteriography. The facts confirm the possibility of thrombolysis during chronic arterial disease. The fact that the aggravation was recent was favourable factor in prognosis. The eleven patients improved, had severe aggravation of symptomes for less than 2 months. Thus thrombolytic treatment has a place of choice in the treatment of severe arterial disease where surgery is impossible, or dangerous, owing to the uncertain state of the vascular bed below the lesion. Efficacious, it permits reconstructive surgery in cases where it had been at first refused. The use of intermittent treatment, apart from advantages of confort and cost, seems to increase the efficacy of treatment. PMID:176733

  10. [Intermittent thrombolytic treatment. Results during severe, chronic arterial diseases].

    Science.gov (United States)

    Fiessinger, J N; Aiach, M; Lagneau, P; Cormier, J M; Housset, E

    1975-04-20

    38 patients with severe chronic arteritis of the lower limbs were treated with streptokinase intermittently. All had been refused for surgical operation. One patient died, 4 others had early interruption of treatment. Eleven of the 38 patients had efficient thrombolysis confirmed by arteriography. The facts confirm the possibility of thrombolysis during chronic arterial disease. The fact that the aggravation was recent was favourable factor in prognosis. The eleven patients improved, had severe aggravation of symptomes for less than 2 months. Thus thrombolytic treatment has a place of choice in the treatment of severe arterial disease where surgery is impossible, or dangerous, owing to the uncertain state of the vascular bed below the lesion. Efficacious, it permits reconstructive surgery in cases where it had been at first refused. The use of intermittent treatment, apart from advantages of confort and cost, seems to increase the efficacy of treatment.

  11. Endovascular treatment of popliteal artery aneurysm. Early and midterm results

    Directory of Open Access Journals (Sweden)

    Rodrigo Borges Domingues

    2015-02-01

    Full Text Available OBJECTIVE: to evaluate the efficacy of endovascular repair of popliteal artery aneurysms on maintaining patency of the stent in the short and medium term. METHODS: this was a retrospective, descriptive and analytical study, conducted at the Integrated Vascular Surgery Service at the Hospital da Beneficência Portuguesa de São Paulo. We followed-up 15 patients with popliteal aneurysm, totaling 18 limbs, treated with stent from May 2008 to December 2012. RESULTS: the mean follow-up was 14.8 months. During this period, 61.1% of the stents were patent. The average aneurysm diameter was 2.5cm, ranging from 1.1 to 4.5cm. The average length was 5cm, ranging from 1.5 to 10 cm. In eight cases (47.1%, the lesion crossed the joint line, and in four of these occlusion of the prosthesis occurred. In 66.7% of cases, treatment was elective and only 33.3% were symptomatic patients treated on an emergency basis. The stents used were Viabahn (Gore in 12 cases (66.7%, Fluency (Bard in three cases (16.7%, Multilayer (Cardiatis in two cases (11.1% and Hemobahn (Gore in one case (5.6%. In three cases, there was early occlusion (16.6%. During follow-up, 88.2% of patients maintained antiplatelet therapy. There was no leakage at ultrasound (endoleak. No fracture was observed in the stents. CONCLUSION: the results of this study are similar to other published series. Probably, with the development of new devices that support the mechanical characteristics found on the thighs, there will be improved performance and prognosis of endovascular restoration.

  12. Superficial urinary bladder tumors treatment results: A 10-year experience

    Directory of Open Access Journals (Sweden)

    Stanković Jablan

    2007-01-01

    Full Text Available Background/Aim. The most common urinary bladder tumors are superficial tumors. Due to their tension to relapse and progress towards deeper layers after surgical therapy, an adequate therapy significantly contributed to the improvement of the results of urinary bladder tumors treatment. Staging and gradus of the tumor, presence of the carcinoma in situ (CIS or relapses significantly influenced the choice of the therapy. The aim of this study was to ascertain the effectiveness of the intravesicelly applied BCG (Bacille Colmette - Guerin vaccine or chemiotherapy in the prevention of the relapses and further progression of superficial urinary bladder tumors. Methods. All of the diagnosed superficial tumors of bladder were removed by transurethral resection (TUR. After receiving the patohistological finding they were subjected to adjuvant therapy, immune BCG vaccine or chemiotherapy (epirubicin, doxorubicin, mitomycin-C. The third group did not accept adjuvant therapy, but had regularly scheduled cystoscopic controls. The appearance of relapses, progression of stage and grades of the tumor, as well as possible unwanted effects of adjuvant therapy were registered. Results. The applied immunotherapy (BCG influenced decreased tumor relapses (7% and statistically important difference between patients who had taken adjuvant chemotherapy (relapses 18.4% and those without this therapy was acknowledged. Grades of tumor did not show statistically significant difference on tumor relapse. A significantly longer period of time in the appearance of tumor relapse after BCG (29.33 months, had significant importance comparing to chemio (9.44 months or non-taken adjuvant therapy (9.84 months. Very small number of unwanted effects suggested an obligatory undertaking adjuvant therapy after TUR of superficial tumors. Conclusion. A significant decrease of relapses as well as avoidance of further progression of urinary bladder tumors, has introduced adjuvant therapy in

  13. Criminal Justice and Alcohol Treatment: Results from a National Sample

    OpenAIRE

    Booth, Brenda M; Curran, Geoffrey M.; Han, Xiaotong; Edlund, Mark J.

    2012-01-01

    This study investigates the associations of recent criminal justice involvement with perceived need for alcohol treatment and alcohol treatment utilization, adjusting for demographic and clinical characteristics. We examined a national sample of adults with alcohol use disorders (AUD, N=4,390) from the 2006 National Survey on Drug Use and Health (NSDUH). Almost 15% reported criminal justice involvement in the past year. Generalized logit models regressed perceived need for alcohol or drug tre...

  14. Results of the dental treatment in children with bruxism

    OpenAIRE

    Kirenia Pieri Silva; Clotilde de la Caridad Mora Pérez; Ivelise Álvarez Rosa; Boris Abel González Arocha; Beatriz García Alpízar; Lilliam Morales Rosell

    2015-01-01

    Background: bruxism is a habit associated to stress and to occlusal disturbances which can be solved applying an odontological treatment. Objective: to evaluate the effectiveness of the odotological treatment in students from 5 to 11 years with bruxism. Methods: a study of cuasiexperimental intervention design of type before and after in all the children with bruxim (52), with ages of 5 to 11 elderly years, belonging to Health Area II. Cienfuegos. An oral exam to each child was made; parents ...

  15. Integrated thermal treatment system study -- Phase 2 results. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Feizollahi, F.; Quapp, W.J.

    1996-02-01

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 1 systems. The alternatives evaluated were: rotary kiln, slagging kiln, plasma furnace, plasma gasification, molten salt oxidation, molten metal waste destruction, steam gasification, Joule-heated vitrification, thermal desorption and mediated electrochemical oxidation, and thermal desorption and supercritical water oxidation. The quantities, and physical and chemical compositions, of the input waste used in the Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr). 28 refs., 88 figs., 41 tabs.

  16. Integrated thermal treatment system study -- Phase 2 results. Revision 1

    International Nuclear Information System (INIS)

    This report presents the second phase of a study on thermal treatment technologies. The study consists of a systematic assessment of nineteen thermal treatment alternatives for the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the MLLW. The alternatives considered in Phase 2 were innovative thermal treatments with nine types of primary processing units. Other variations in the study examined the effect of combustion gas, air pollution control system design, and stabilization technology for the treatment residues. The Phase 1 study examined ten initial thermal treatment alternatives. The Phase 2 systems were evaluated in essentially the same manner as the Phase 1 systems. The alternatives evaluated were: rotary kiln, slagging kiln, plasma furnace, plasma gasification, molten salt oxidation, molten metal waste destruction, steam gasification, Joule-heated vitrification, thermal desorption and mediated electrochemical oxidation, and thermal desorption and supercritical water oxidation. The quantities, and physical and chemical compositions, of the input waste used in the Phase 2 systems differ from those in the Phase 1 systems, which were based on a preliminary waste input database developed at the onset of the Integrated Thermal Treatment System study. The inventory database used in the Phase 2 study incorporates the latest US Department of Energy information. All systems, both primary treatment systems and subsystem inputs, have now been evaluated using the same waste input (2,927 lb/hr). 28 refs., 88 figs., 41 tabs

  17. Floor of mouth cancer: patient selection and treatment results

    Energy Technology Data Exchange (ETDEWEB)

    Marks, J.E.; Lee, F.; Smith, P.G.; Ogura, J.H.

    1983-04-01

    Retrospective review of 126 primarily treated floor of mouth (FOM) cancers was done to study patient selection and to search for more optimum treatment strategies. Small surface lesions were treated by local excision (LE); small lesions invading FOM without lymph nodes were treated by radiation alone (RA), while larger lesions and those with palpable nodes were treated by preoperative irradiation and surgery (R + S). Ultimate control of the FOM cancer and nodes was achieved for 100% of the LE, 71% of the RA, and 75% of the R + S patients. The majority of primary tumor and nodal recurrences developed by 15 months and 35% of the failures were salvaged by additional treatment. Change in treatment strategies are suggested for surface lesions because of a poor rate of initial tumor control (43%), for patients treated by RA because of a high rate of complications (41%), and for patients without palpable lymph nodes who can be successfully treated by elective neck irradiation.

  18. Distal end radius fractures: evaluation of results of various treatments and assessment of treatment choice

    Directory of Open Access Journals (Sweden)

    Vargaonkar Gauresh

    2014-07-01

    Full Text Available 【Abstract】Objective:The rapid expansion of knowledge regarding the functional anatomy of hand and wrist, increasing functional demands of senior citizens and improved methodologies of achieving and maintaining anatomic restoration of distal radius fractures has generated a renewed interest in addressing these fractures in a more precise manner. The purpose of our study was to evaluate the difference in patients function among those treated by 1 closed reduction and Plaster of Paris cast, 2 distractor application, or 3 open reduction and internal fixation with a volar plate, and to assess the treatment choice for each particular fracture type. Methods: A prospective study was carried out on 60 patients with fractures of the distal end radius. Fractures were classified according to the AO classification into type A (extra-articular, type B (partial articular and type C (complete articular. After initial evaluation patients were taken up for either conservative or operative treatment and were followed up for two years. Results: Anatomical results were evaluated according to the Sarmiento’s modification of Lindstrom Criteria, which showed that excellent results were more frequent with open reduction and internal fixation using the plating technique. Clinical and functional results were evaluated according to the demerit point system of Gartland and Werley with Sarmiento modification, which was revealed to relate with the type of treatment techniques. Conclusion: There is no customized solution for all the fractures of the distal radius. The choice of treatment should be based on the fracture type, the patient’s characteristics, the patient’s demands and the treating surgeon’s experience and preference. Key words: Distal end radius fractures; Volar plate; Radial orthofix

  19. Distal end radius fractures: evaluation of results of various treatments and assessment of treatment choice

    Institute of Scientific and Technical Information of China (English)

    Vargaonkar Gauresh

    2014-01-01

    Objective:The rapid expansion of knowledge regarding the functional anatomy of hand and wrist,increasing functional demands of senior citizens and improved methodologies of achieving and maintaining anatomic restoration of distal radius fractures has generated a renewed interest in addressing these fractures in a more precise manner.The purpose of our study was to evaluate the difference in patients function among those treated by 1) closed reduction and Plaster of Paris cast,2) distractor application,or 3) open reduction and internal fixation with a volar plate,and to assess the treatment choice for each particular fracture type.Methods:A prospective study was carried out on 60 patients with fractures of the distal end radius.Fractures were classified according to the AO classification into type A (extra-articular),type B (partial articular) and type C (complete articular).After initial evaluation patients were taken up for either conservative or operative treatment and were followed up for two years.Results:Anatomical results were evaluated according to the Sarmiento's modification of Lindstrom Criteria,which showed that excellent results were more frequent with open reduction and internal fixation using the plating technique.Clinical and functional results were evaluated according to the demerit point system of Gartland and Werley with Sarmiento modification,which was revealed to relate with the type of treatment techniques.Conclusion:There is no customized solution for all the fractures of the distal radius.The choice of treatment should be based on the fracture type,the patient's characteristics,the patient's demands and the treating surgeon's experience and preference.

  20. Integrated thermal treatment system study: Phase 1 results. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    Feizollahi, F.; Quapp, W.J.; Hempill, H.G.; Groffie, F.J.

    1994-07-01

    An integrated systems engineering approach is used for uniform comparison of widely varying thermal treatment technologies proposed for management of contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. Ten different systems encompassing several incineration design options are studied. All subsystems, including facilities, equipment, and methods needed for integration of each of the ten systems are identified. Typical subsystems needed for complete treatment of MLLW are incoming waste receiving and preparation (characterization, sorting, sizing, and separation), thermal treatment, air pollution control, primary and secondary stabilization, metal decontamination, metal melting, mercury recovery, lead recovery, and special waste and aqueous waste treatment. The evaluation is performed by developing a preconceptual design package and planning life-cycle cost (PLCC) estimates for each system. As part of the preconceptual design process, functional and operational requirements, flow sheets and mass balances, and conceptual equipment layouts are developed for each system. The PLCC components estimated are technology development, production facility construction, pre-operation, operation and maintenance, and decontamination and decommissioning. Preconceptual design data and other technology information gathered during the study are examined and areas requiring further development, testing, and evaluation are identified and recommended. Using a qualitative method, each of the ten systems are ranked.

  1. Treatment for Adolescents with Depression Study (TADS): Safety Results

    Science.gov (United States)

    Emslie, Graham; Kratochvil, Christopher; Vitiello, Benedetto; Silva, Susan; Mayes, Taryn; McNulty, Steven; Weller, Elizabeth; Waslick, Bruce; Casat, Charles; Walkup, John; Pathak, Sanjeev; Rohde, Paul; Posner, Kelly; March, John

    2006-01-01

    Objective: To compare the rates of physical, psychiatric, and suicide-related events in adolescents with MDD treated with fluoxetine alone (FLX), cognitive-behavioral therapy (CBT), combination treatment (COMB), or placebo (PBO). Method: Safety assessments included adverse events (AEs) collected by spontaneous report, as well as systematic…

  2. CONGENITAL ABSENCE OF THE VAGINA - RESULTS OF CONSERVATIVE TREATMENT

    NARCIS (Netherlands)

    LAPPOHN, RE

    1995-01-01

    Objective: To assess the efficacy of a combination of Frank's mold therapy with intercourse as a treatment for congenital vaginal aplasia. Study design: From 1973-1993, thirty-three patients with congenital aplasia of vagina and uterus were seen by one gynecologist. Patients with a partner were inst

  3. Stem cells show promising results for lymphoedema treatment

    DEFF Research Database (Denmark)

    Toyserkani, Navid Mohamadpour; Quaade, Marlene Louise; Sheikh, Søren Paludan;

    2015-01-01

    Abstract Lymphoedema is a debilitating condition, manifesting in excess lymphatic fluid and swelling of subcutaneous tissues. Lymphoedema is as of yet still an incurable condition and current treatment modalities are not satisfactory. The capacity of mesenchymal stem cells to promote angiogenesis...

  4. Integrated thermal treatment system study: Phase 1 results. Volume 1

    International Nuclear Information System (INIS)

    An integrated systems engineering approach is used for uniform comparison of widely varying thermal treatment technologies proposed for management of contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. Ten different systems encompassing several incineration design options are studied. All subsystems, including facilities, equipment, and methods needed for integration of each of the ten systems are identified. Typical subsystems needed for complete treatment of MLLW are incoming waste receiving and preparation (characterization, sorting, sizing, and separation), thermal treatment, air pollution control, primary and secondary stabilization, metal decontamination, metal melting, mercury recovery, lead recovery, and special waste and aqueous waste treatment. The evaluation is performed by developing a preconceptual design package and planning life-cycle cost (PLCC) estimates for each system. As part of the preconceptual design process, functional and operational requirements, flow sheets and mass balances, and conceptual equipment layouts are developed for each system. The PLCC components estimated are technology development, production facility construction, pre-operation, operation and maintenance, and decontamination and decommissioning. Preconceptual design data and other technology information gathered during the study are examined and areas requiring further development, testing, and evaluation are identified and recommended. Using a qualitative method, each of the ten systems are ranked

  5. [The Helkimo index for assessing treatment results after mandibular fractures].

    Science.gov (United States)

    Härtel, J; Hellmuth, M; Hellmuth, K O

    1991-01-01

    Based on the Helkimo index we assessed the success of conservative and conservative-surgical forms of treatment for mandibular fractures in a total of 166 patients. The control group consisted of 50 probands. The Helkimo dysfunction index, which is based on various criteria, showed dysfunction in 81.9% of the patients with only slight functional impairment in 57.2% of these cases. 18.1% of the patients were clinically symptom-free. A comparison with the probands revealed no major differences in dysfunction between the two groups. Significant differences were observed only in the case of 2 isolated criteria (maximum mandibular protrusion, muscle pain). Severe dysfunction, however, was more common in the fracture patients. Based on the Helkimo occlusion index disorder were noted in 91.7% of the patients, while severe occlusion disorder were observed particularly in patients with combined mandibular body and condyle fractures (40.0%). In the control group a more favorable occlusion index was found to be due mainly to the greater number of present and/or occluding teeth. The Helkimo index, particularly the dysfunctionindex, is a very useful instrument for assessing the success of treatment measures in mandibular fracture cases. It should be more commonly used to improve the possibilites of objective comparisons between patients from different hospitals.

  6. Treatment results in case of advanced tonsillar tumors

    International Nuclear Information System (INIS)

    The authors present 99 patients irradiated for a tonsillar carcinoma. 41 patients were primarily irradiated and 52 patients postoperatively. Radiotherapy was combined with cytostatic chemotherapy in six cases. Most of the cases treated were advanced tumors: 76 patients with T3/T4 tumors. 52% out of the 23 patients with T1/T2 tumors survived five years and 45% ten years; only 26% of the patients with T3 tumors and 15% of those with T4 tumors survived five years. The prognosis was significantly influenced by the lymph node state: whereas 75% of the patients with N0 tumors survived five years, this rate is reduced to 21% in case of lymph node state N3. 22 out of the 34 recurrences were situated in the tumor region, 12 in lymph nodes. 94% of recurrences became evident during the first two years after the end of treatment. (orig.)

  7. [Results of treatment with doxycyclin after diagnostic and therapeutic curettage].

    Science.gov (United States)

    Pŭnevska, M; Arsenova, B

    2006-01-01

    In prospective study we investigated 92 patients after curettage. All women were treated with Doxycyclin immediately after curettage 2 times with 1 tablet of 100 mg every 12 hours for 3 days. With 72 of these patients we had feed-back and they were followed for signs of infection. In 49 patients (II group) emergency curettage was performed and in 23 patients (I group) a planning endometrial biopsy (Strich abrasio) was done. We noted 100% success rate in I group and 91.7% in II group with Doxycyclin for 3 days. Only in 6 patients (8.3%) of II group the continuing treatment with Doxycyclin was necessary for 6 days because of signs of infection. The use of Doxycyclin after curettage for 3 days decreases the risk of infection and only the doctor will decide the usage of antibiotic for 6 days. PMID:17168487

  8. Cosmetic result with radiations in lip carcinoma treatment

    International Nuclear Information System (INIS)

    The lip forms a complex sphinterian mechanism which is part of several functions: speaking, feeding, breathing and swallowing. Modern technical surgical of reconstruction exist, that conserve partially the anatomy and function of the lip, without getting the functional and a sthetic results of excellence. The radiotherapy gets results with intact skin and muscular innervation. (The author)

  9. Favorable results with syringosubarachnoid shunts for treatment of syringomyelia.

    Science.gov (United States)

    Tator, C H; Meguro, K; Rowed, D W

    1982-04-01

    From 1969 to 1979, 20 patients with syringomyelia were treated with a syringosubarachnoid shunt. The principal indications for this procedure were: significant progressive neurological deterioration and absent or minimal tonsillar ectopia. There were 15 patients with idiopathic syringomyelia, four with posttraumatic syringomyelia, and one with syringomyelia secondary to spinal arachnoiditis. The operations were performed with an operating microscope, and attention was directed to preserving thearachnoid membrane to ensure proper placement of the distal end of the shunt in an intact subarachnoid space. In all cases, a silicone rubber ventricular catheter was inserted into the syrinx through a posterior midline myelotomy. The average follow-up period was 5 years. A favorable result was obtained in 15 of the 20 patients (75%), including an excellent result with improvement of neurological deficit in 11 patients and a good result with cessation of progression in four patients. In the remaining five patients the result was poor with further progression of neurological deficit. A short duration of preoperative symptoms was usually a favorable prognostic feature. Four patients with a history of less than 6 months all had excellent results. Thirteen patients had a syringosubarachnoid shunt only, and all had good or excellent results. Seven patients had other surgical procedures, before, accompanying, or after shunt placement, and two had favorable results. Thus, the syringosubarachnoid shunt is an effective therapeutic modality for many patients with syringomyelia, particularly if there is little or no tonsillar herniation.

  10. Primary Ileocaecal Lymphoma: Clinico Pathological Features And Result of Treatment

    Directory of Open Access Journals (Sweden)

    Shokat H.Khan, Mushtaq Ahmad, N.A. Wani, Mohd Y.Kharadi, Azra Shah, Gul javed, T.J.Qureshi

    2000-04-01

    Full Text Available The present study was conducted to establish the clinico-pathological features and response totreatment in primary ileocaecal lymphomas. Fifteen patients with primary ileocaecal lymphomawere analyzed with respect to clinical presentation, histopathological aspects and response to varioustreatment modalities. Abdominal pain and a palpable abdominal mass were the commonest presentingfeatures. Ten (66.66% patients had clinical stage liE disease, four (26.66% had stage IE, and onepatient (6.66% had stage IV disease. Malignant lymphoma small lymphocytic (MLSL was presentin 40% of patients followed by malignant lymphoma diffuse large cell (MLDLC in 26.26% andmalignant lymphoma diffuse small cleaved cell (MLDSC in 20% ofpatients. Malignant lymphomadiffuse mixed (MLDM and malignant lymphoma lymphoblastic (MLL was present in 6.66% ofpatients in each. All the patients underwent laparotomy with 14 undergoing surgical resection whichincluded resection of terminal ileum. In one patient only, a biopsy was taken. Combinationchemotherapy (CCT, 4 to 6 cycles ofCHOP/CVP was used in all the patients. Three patients withpersistent residual disease after surgery and CCT were treated with 35 Grays (Gy ofexternal beamradiotherapy on a tele-cobalt unit at 80 cms ofsource to skin distance. Eleven (73% patients remaineddisease free at 10 months to 14 years from the start of treatment. The survival trends indicate apoorer outcome for more advanced cl inical stage. A well designed prospective and randomized trialbased on a large number of patients is essential to work out an optimal management policy inprimary ileocaecal lymphoma.

  11. RESULTS OF SURGICAL TREATMENT IN THE CRANIOCERVICAL JUNCTION IN MUCOPOLYSACCHARIDOSIS

    OpenAIRE

    Luís Eduardo Carelli Teixeira da Silva; Alderico Girão Campos de Barros; Lucas Rocha Cavalcanti; Caique Jauhar de Castro; Renato Henriques Tavares; Raphael Teofilo de Souza

    2016-01-01

    ABSTRACT Objective: Evaluate the results after decompression and stabilization of craniocervical junction in patients with mucopolysaccharidosis (MPS). Method: Retrospective study of 10 patients with MPS through the analysis of medical records and additional tests. Result: All patients with mid-term and long-term follow-up achieved consolidation of the arthrodesis and 87.5% had neurological improvement of Nurick score. Conclusion: Early diagnosis and intervention in cases of stenosis ...

  12. RESULTS OF SURGICAL TREATMENT IN THE CRANIOCERVICAL JUNCTION IN MUCOPOLYSACCHARIDOSIS

    Directory of Open Access Journals (Sweden)

    Luís Eduardo Carelli Teixeira da Silva

    2016-03-01

    Full Text Available ABSTRACT Objective: Evaluate the results after decompression and stabilization of craniocervical junction in patients with mucopolysaccharidosis (MPS. Method: Retrospective study of 10 patients with MPS through the analysis of medical records and additional tests. Result: All patients with mid-term and long-term follow-up achieved consolidation of the arthrodesis and 87.5% had neurological improvement of Nurick score. Conclusion: Early diagnosis and intervention in cases of stenosis and/or craniocervical instability of patients with MPS provide patients a good recovery of neurological function, despite the great technical difficulty and risk of complications.

  13. The Immediate Results of Surgical Treatment of Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Alexei L. Charyshkin

    2016-06-01

    Full Text Available The objective of this study was to evaluate the immediate results of the use of ureterointestinal anastomosis according to the Bricker technique at radical cystectomy (RC for bladder cancer (BC. Materials and Results: The study included 96 patients (11.5% women and 88.5% men with bladder cancer (BC, aged from 31 to 74 years (mean age 63.8±7.2, who underwent RC in the Lipetsk Regional Oncology Center, in the period from 2005 to 2014. Among the early postoperative complications, we identified dynamic ileus (16.7%, inflammatory complications of the surgical wound (12.5%, acute pyelonephritis (10.4%, and failure of ureterointestinal anastomosis (4.2%. The frequency of postoperative acute pyelonephritis corresponded to the findings of other authors. Two (2.1% patients died from early postoperative complications because of concomitant diseases (ischemic heart disease, myocardial infarction; thus, postoperative mortality in the early postoperative period was 4.2%. Chronic pyelonephritis with chronic renal failure detected in 15(15.6% patients after one year after surgery was the most frequent late postoperative complication. The stricture of ureterointestinal anastomosis in 9(9.4% patients has been eliminated through relaparotomy and resection of anastomosis. The development of urolithiasis in 12(12.5% patients after one year after surgery has required the implementation of contact lithotripsy and litholytic therapy.

  14. Options and opportunities for clinical management and treatment of psoriasis.

    Science.gov (United States)

    Agrawal, Udita; Gupta, Madhu; Dube, Devyani; Vyas, Suresh P

    2013-01-01

    Psoriasis is a complex, multifactorial disease that appears to be influenced by immune-mediated components. For many years the pathogenesis of psoriasis has been discordant; the clinical picture suggested that the psoriasis was secondary to abnormal keratinocyte proliferation and differentiation, but later the role of the T cell was revealed. A variety of treatment options range from topical agents (e.g., coal tar, dithranol, and emollients for milder forms) to systemic agents (i.e., methotrexate or cyclosporin), and phototherapy. Recently, biologics have been added to this list that target particular steps in the immune or inflammatory pathways. Various nanocarriers (e.g., liposomes, niosomes, and microemulsions) have been successfully exploited for the delivery of several antipsoriatic drugs. This review provides insight into various psoriasis treatment strategies-from conventional to novel-currently in use or in development as well as the novel targets that have been explored and/or investigated for anti-psoriatic therapy. The pathogenesis of psoriasis and some of the topical, systemic biological, and novel approaches currently in use or in development are reviewed here. The pros and cons of each treatment strategy are presented, as are some of the animal models used to study features reminiscent of psoriasis. This information can be used to better the understanding of treatment options for this disease. PMID:23510110

  15. Effect of anxiety on treatment presentation and outcome: Results from the Marijuana Treatment Project

    OpenAIRE

    Buckner, Julia D.; Carroll, Kathleen M.

    2010-01-01

    Despite emerging evidence of the efficacy of psychotherapies for marijuana dependence, variability in outcome exists. This study examined the role of anxiety on treatment involvement and outcome. Four questions were examined: (1) is greater anxiety associated with greater impairment at baseline; (2) is baseline anxiety related to greater marijuana use and problems following treatment; (3) does adding cognitive-behavioral therapy (CBT) to motivation enhancement therapy (MET) reduce anxiety rel...

  16. Improved results of treatment purulent destructive diseases of soft tissues using laser treatments

    OpenAIRE

    MURODOV ALIJON SALIMOVICH; TESHAEV OKTYABR RUHULLAEVICH; SADYKOV RАSUL RUSTAMOVICH

    2016-01-01

    The aim of research was to study the effectiveness of photodynamic treatment and CO2 laser destructive purulent wounds of soft tissues. The use of CO2 laser has allowed for the possibility of early and bloodless nekroektomii, improve wound repair, and reduces microbial contamination of purulent wounds. Method has photo coagulating and sterilizing properties effects on the tissue. Photodynamic therapy is a very effective non-invasive and gentle treatment of purulent wounds and serve as justifi...

  17. Summary of comparative results integrated nonthermal treatment and integrated thermal treatment systems studies

    International Nuclear Information System (INIS)

    In July 1994, the Idaho National Engineering Laboratory (INEL), under a contract from U.S. Department of Energy's (DOE) Environment Management Office of Science and Technology (OST, EM-50) published a report entitled open-quotes Integrated Thermal Treatment System Study - Phase 1 Resultsclose quotes (EGG-MS-11211). This report was the culmination of over a year of analysis involving scientists and engineers within the DOE complex and from private industry. The purpose of that study was open-quotes to conduct a systematic engineering evaluation of a variety of mixed low level waste (MLLW) treatment system alternatives.close quotes The study also open-quotes identified the research and development, demonstrations, and testing and evaluation needed to assure unit operability in the most promising alternative system.close quotes This study evaluated ten primary thermal treatment technologies, organized into complete open-quotes cradle-to-graveclose quotes systems (including complete engineering flow sheets), to treat DOE MLLW and calculated mass balances and 20-year total life cycle costs (TLCC) for all systems. The waste input used was a representative heterogenous mixture of typical DOE MLLW. An additional study was conducted, and then, based on response to these studies, additional work was started to investigate and evaluate non-thermal treatment options on a footing comparable to the effort devoted to thermal options. This report attempts to present a summary overview of the thermal and non-thermal treatment technologies which were examined in detail in the process of the above mentioned reviews

  18. Study Finds Ebola Treatment ZMapp Holds Promise, Although Results Not Definitive

    Science.gov (United States)

    ... News Release Thursday, October 13, 2016 Study finds Ebola treatment ZMapp holds promise, although results not definitive ... emergency. A clinical trial to evaluate the experimental Ebola treatment ZMapp found it to be safe and ...

  19. Infliximab in the treatment of plaque type psoriasis

    Directory of Open Access Journals (Sweden)

    Rosita Saraceno

    2009-04-01

    Full Text Available Rosita Saraceno, Andrea Saggini, Lucia Pietroleonardo, Sergio ChimentiDepartment of Dermatology, University of Rome Tor Vergata, Rome, Viale Oxford 81, Rome, ItalyAbstract: Psoriasis is a chronic and immunomediated skin disease characterized by erythematous scaly plaques. Psoriasis affects approximately 1% to 3% of the Caucasian population. Tumor necrosis factor alpha (TNF-α is a proinflammatory cytokine that plays a critical role in the pathogenesis of psoriasis. Infliximab is an anti-TNF-α drug widely used for the treatment of plaque type psoriasis and psoriatic arthritis. Controlled clinical trials demonstrated that infliximab is characterized by a high degree of clinical response in moderate to severe plaque psoriasis. Moreover infliximab showed rapid efficacy in nail psoriasis which represents a therapeutic challenge for dermatologists and a relevant source of distress for patients with plaque psoriasis. This anti-TNF-α has an encouraging safety profile, especially as long as physicians are watchful in prevention and early diagnosis of infections and infuse reactions. The efficacy, tolerability and safety profiles suggest infliximab as a suitable anti-psoriatic drug in the long-term treatment of a chronic disease such as plaque-type psoriasis.Keywords: psoriasis, nail psoriasis, infliximab, long-term treatment

  20. Treatment results and prognostic factors for nasal non-Hodgkin`s lymphoma. Referring to the time of starting treatment

    Energy Technology Data Exchange (ETDEWEB)

    Aoki, Yuki; Matsubayashi, Takashi; Nishiguchi, Iku; Kitano, Masashi; Makoshi, Tomohiro; Yao, Kazuo; Takahashi, Hiroomi [Kitasato Univ., Sagamihara, Kanagawa (Japan). School of Medicine

    1999-05-01

    We reviewed thirty-three patients with nasal non-Hodgkin`s lymphoma (NNHL) who had been treated from April 1974 to March 1997. The differences of radiation field setting, timing of radiotherapy, were assessed to know how they affect the treatment results of NNHL. In the patient group of stage IE, the survival was significantly different between two subgroups of patients, immediately treated and delayed in starting treatment. It is mandatory to control NNHL that the diagnosis should be confirmed and treatment should be started as early as possible before the primary localized lesion starts to extend. (author)

  1. An evaluation of culture results during treatment for tuberculosis as surrogate endpoints for treatment failure and relapse.

    Directory of Open Access Journals (Sweden)

    Patrick P J Phillips

    Full Text Available It is widely acknowledged that new regimens are urgently needed for the treatment of tuberculosis. The primary endpoint in the Phase III trials is a composite outcome of failure at the end of treatment or relapse after stopping treatment. Such trials are usually both long and expensive. Valid surrogate endpoints measured during or at the end of treatment could dramatically reduce both the time and cost of assessing the effectiveness of new regimens. The objective of this study was to evaluate sputum culture results on solid media during treatment as surrogate endpoints for poor outcome. Data were obtained from twelve randomised controlled trials conducted by the British Medical Research Council in the 1970s and 80s in East Africa and East Asia, consisting of 6974 participants and 49 different treatment regimens. The month two culture result was shown to be a poor surrogate in East Africa but a good surrogate in Hong Kong. In contrast, the month three culture was a good surrogate in trials conducted in East Africa but not in Hong Kong. As well as differences in location, ethnicity and probable strain of Mycobacteria tuberculosis, Hong Kong trials more often evaluated regimens with rifampicin throughout and intermittent regimens, and patients in East African trials more often presented with extensive cavitation and were slower to convert to culture negative during treatment. An endpoint that is a summary measure of the longitudinal profile of culture results over time or that is able to detect the presence of M. tuberculosis later in treatment is more likely to be a better endpoint for a phase II trial than a culture result at a single time point and may prove to be an acceptable surrogate. More data are needed before any endpoint can be used as a surrogate in a confirmatory phase III trial.

  2. Results of surgical treatment for ossification of the posterior longitudinal ligament of the thoracic spine.

    OpenAIRE

    Senda, Masuo; Harada, Yoshiaki; Takeuchi, Kazuhiro; Nakahara, Sinnosuke; Inoue, Hajime

    1998-01-01

    Conservative treatment is ineffective for ossification of the posterior longitudinal ligament (OPLL) in the thoracic spine, and surgical treatment is indicated for most cases, while such cases are not often experienced. In the present study, the results of surgical management involving mainly posterior decompression for this disease were evaluated clinically. The study included 9 patients (1 man and 8 women) who underwent surgical treatment for OPLL of the thoracic spine between 1984 and 1993...

  3. [ANALYSIS OF THE SURGICAL TREATMENT RESULTS IN THE THYROID GLAND DISEASES].

    Science.gov (United States)

    Tarashchenko, Yu N; Bolgov, M Yu

    2015-08-01

    The results of surgical treatment of the thyroid gland diseases were analyzed, including the specific morbidity rate, cosmetic effect of the operation, stationary treatment of patients duration, the operation radicalism. Improvement of the operation methods and introduction of modern electric surgical instruments have permitted to reduce the operation duration, the surgical access length, the rate of postoperative hypocalcaemia occurrence, duration of the patients stationary treatment.

  4. Preliminary Treatment Results of Intensity-Modulated Radiotherapy for Prostate Cancer

    OpenAIRE

    Kang-Hsing Fan; Yen-Chao Chen; Cheng-Keng Chuang; Min-Li Hsieh; Ji-Hong Hong

    2006-01-01

    Background: To review the initial treatment results of intensity-modulated radiotherapy(IMRT) for prostate cancer.Methods: Ninety-two patients treated with IMRT before July 2003 were included inthis study. The median follow-up was 32 months. The indications for IMRTincluded primary, adjuvant, and salvage treatment. Combined treatment withandrogen suppression therapy was variable. The primary study endpointswere chronic adverse events which were subjectively reported. Only patientswith an aden...

  5. Endoscopic Laser Treatment for Rectosigmoid Villous Adenoma: Factors Affecting the Results

    OpenAIRE

    Brunetaud, JM; Maunoury, V; Cochelard, D; Boniface, B.; Cortot, A; Paris, JC

    1992-01-01

    Endoscopic laser treatment is now commonly used for palliation of advanced digestive cancers in nonsurgical candidates. lt has also been used for treatment of benign rectosigmoid villous adenoma. The present work reports the long term results in 387 patients with benign rectosigmoid villous adenomas revealed by biopsy. Patients included 39% who had contraindications to surgery, 19% who had a tumour recurrence after a nonlaser treatment, 41 % for whom surgical resection appeared to be too dras...

  6. Results of surgical treatment in patients with local recurrences of uterine sarcomas

    Directory of Open Access Journals (Sweden)

    I. V. Matrosova

    2011-01-01

    Full Text Available The results of treatment were studied in 95 patients with local recurrences of uterine sarcomas, who had been treated at the N.N. Blokhin Russian Cancer Research Center in 1972 to 2010. Two patient groups were comparatively analyzed after surgical and conservative (chemo- and radiotherapy treatments. Overall survival was found to be significantly higher in the group of patients who had undergone surgical treatment.

  7. Choosing observers for evaluation of aesthetic results in breast cancer conservative treatment

    International Nuclear Information System (INIS)

    Purpose: The subjective evaluation of aesthetic results in conservative breast cancer treatment has largely been used without questioning the observer's skills. The aim of this study was to evaluate interobserver agreement of the aesthetic results of breast cancer conservative treatment in three groups of observers with different levels of experience. Methods and materials: Photographs were taken of 55 women who had undergone conservative unilateral breast cancer treatment and 5 control women with no breast disease. The images were then distributed to 13 observers who were divided into three groups according to their experience in breast cancer treatment: experienced, medium experienced, and inexperienced. They were first asked to distinguish the patients from the controls and for the patients to identify the operated side. Subsequently, they were asked to classify the aesthetic result as excellent, good, fair, or poor. The accuracy in identifying controls, patients, and side of treatment was calculated individually for all observers. The interobserver agreement for the aesthetic result was calculated using observed agreement and multiple κ statistic (κ) in each of the three groups. Results: Inexperienced observers performed significantly worse than experienced observers in identifying controls, patients, and the side of treatment. Agreement of the aesthetic result was significantly greater in the group of experienced observers (κ = 0.59) than in the medium experienced (κ = 0.35) and inexperienced (κ = 0.33) observers. Conclusion: Previous experience in breast cancer conservative treatment should be considered a prerequisite for the evaluation of the aesthetic results

  8. The extremely resorbed mandible : A comparative prospective study of 2-year results with 3 treatment strategies

    NARCIS (Netherlands)

    Stellingsma, Kees; Raghoebar, Gerry M.; Meijer, Henny J.A.; Stegenga, Boudewijn

    2004-01-01

    Purpose: The aim of this prospective clinical study was to compare the clinical and radiographic results of 3 modes of implant treatment in combination with an overdenture in patients with extremely resorbed mandibles. The 3 treatment strategies used were a transmandibular implant, augmentation of t

  9. Barriers to Mental Health Treatment: Results from the WHO World Mental Health (WMH) Surveys

    Science.gov (United States)

    Andrade, L. H.; Alonso, J.; Mneimneh, Z.; Wells, J. E.; Al-Hamzawi, A.; Borges, G.; Bromet, E.; Bruffaerts, R.; de Girolamo, G.; de Graaf, R.; Florescu, S.; Gureje, O.; Hinkov, H. R.; Hu, C.; Huang, Y.; Hwang, I.; Jin, R.; Karam, E. G.; Kovess-Masfety, V.; Levinson, D.; Matschinger, H.; O’Neill, S.; Posada-Villa, J.; Sagar, R.; Sampson, N. A.; Sasu, C.; Stein, D.; Takeshima, T.; Viana, M. C.; Xavier, M.; Kessler, R. C.

    2014-01-01

    Background To examine barriers to initiation and continuation of mental health treatment among individuals with common mental disorders. Methods Data are from the WHO World Mental Health (WMH) Surveys. Representative household samples were interviewed face-to-face in 24 countries. Reasons to initiate and continue treatment were examined in a subsample (n= 63,678) and analyzed at different levels of clinical severity. Results Among those with a DSM-IV disorder in the past twelve months, low perceived need was the most common reason for not initiating treatment and more common among moderate and mild than severe cases. Women and younger people with disorders were more likely to recognize a need for treatment. Desire to handle the problem on one’s own was the most common barrier among respondents with a disorder who perceived a need for treatment (63.8%). Attitudinal barriers were much more important than structural barriers both to initiating and continuing treatment. However, attitudinal barriers dominated for mild-moderate cases and structural barriers for severe cases. Perceived ineffectiveness of treatment was the most commonly reported reason for treatment dropout (39.3%) followed by negative experiences with treatment providers (26.9% of respondents with severe disorders). Conclusions Low perceived need and attitudinal barriers are the major barriers to seeking and staying in treatment among individuals with common mental disorders worldwide. Apart from targeting structural barriers, mainly in countries with poor resources, increasing population mental health literacy is an important endeavor worldwide. PMID:23931656

  10. The results of clinical testing of photodynamic therapy in the complex treatment of gingivitis, complicating orthodontic treatment with bracket systems

    Directory of Open Access Journals (Sweden)

    Samoylenko V.A.

    2016-05-01

    Full Text Available In spite of a high efficiency, the use of brackets in orthodontic patients can provoke the development of inflammatory processes in marginal periodontal tissues. The aim of this study was to prove the clinical efficacy of photodynamic therapy in the complex treatment of gingivitis, complicating orthodontic treatment with brackets. Clinical tests were conducted among 60 patients with gingivitis, aged 18 to 35 years, men and women, equally receiving treatment for abnormalities of dentitions and position of teeth with brackets. Efficacy of treatment has been assessed by dynamics of clinical picture including evaluation of indices of oral hygiene and periodontal status, the results of ultrasound Doppler flowmetry before and after the treatment. It has been demonstrated a high success of the proposed method, which consists of complete elimination of inflammation in the gums with the absence of remission of pathological process within six months. It has been assumed that stability of the results is due to normalization of microcirculation in marginal periodontal tissues by the data of ultrasonic Doppler flowmetry. To explian other mechanisms of action of photodynamic therapy, microbiological and immunological studies are necessary.

  11. Colorectal Cancer with Synchronous Liver Metastases: Influence of Surgical Strategy on Treatment Results and Costs

    OpenAIRE

    Kolesnik, O. O.; Burlaka, A. A.; Lukashenko, A. V.; Priymak, V. V.; Volk, M. O.

    2015-01-01

    The objective of the research was to improve immediate and long-term results of treatment in patients with synchronous metastatic colorectal cancers (smCRC) developing surgical treatment program with application of simultaneous and staged methods for resection of primary tumor and liver metastases.   Materials and methods. The study was based upon reviewing treatment results for 125 patients with smCRC (рТ1-4N0-2M1 in colon cancer and рТ1-3N0-2M1 in rectal cancer) who underwent either simulta...

  12. Preliminary results of chemoradiation as a primary treatment for vulvar carcinoma

    International Nuclear Information System (INIS)

    Purpose: To assess the role of chemoradiation as a primary treatment for vulvar carcinoma. Methods and Materials: Between December 1989 and August 1997, there were 14 patients with the diagnosis of squamous cell carcinoma of the vulva. Two patients were excluded from this study because of advanced stage at presentation. Key information about the remaining 12 patients was extracted from their charts. All patients had biopsy prior to treatment, and were treated with chemoradiation. Radiation was administered to the vulva only. Surgical biopsies from the vulva and inguinal nodal dissection were done 4-6 weeks after radiation treatment. All patients were followed for evaluation of response and clinical detection of recurrence. The period of follow-up ranged from 8 to 125 months. Mean follow-up period was 41 months. Results: All 12 patients showed complete response to the treatment. Only 1 patient (8.3%) developed local recurrence at 3 months posttreatment. Another patient (8.3%) developed nodal recurrence at 30 months posttreatment. Both patients were salvaged by surgical treatment and remained disease free. The actuarial 5-year disease-free survival was 43%. The actuarial 3-year disease-free survival was 84%. The majority of patients developed mild-to-moderate complications due to chemoradiation. These were well tolerated and responded to medical treatment. None of the patients developed late complications to chemoradiation treatment. Conclusions: Chemoradiation is an effective primary treatment for vulvar carcinoma as shown by these successfully managed cases

  13. Results from a Community-Based Smoking Cessation Treatment Program for LGBT Smokers

    Directory of Open Access Journals (Sweden)

    Alicia K. Matthews

    2013-01-01

    Full Text Available Introduction. Little is known about lesbian, gay, bisexual, and transgender (LGBT people’s response to smoking cessation interventions. This descriptive study examined the benefits of a community-based, culturally tailored smoking cessation treatment program for LGBT smokers. Methods. A total of N=198 LGBT individuals recruited from clinical practice and community outreach participated in group-based treatment. Sessions were based on the American Lung Association’s “Freedom from Smoking Program” (ALA-FFS and were tailored to LGBT smokers’ needs. Seven-day smoking point prevalence abstinence served as the primary outcome. Results. Participants (M age = 40.5 were mostly White (70.4% and male (60.5% and had at least a college degree (58.4%. Forty-four percent scored in the moderate range on the Fagerström Test for Nicotine Dependence pretreatment, and 42.4% completed treatment (≥75% sessions. Higher educational attainment and use of nicotine replacement therapy (NRT were associated with treatment completion. Self-reported quit rates were 32.3% at posttreatment assessment. Treatment attendance (OR = 2.45, use of NRT (OR = 4.24, and lower nicotine dependency (OR = 0.73 were positively associated with quitting smoking. Conclusions. Results suggest the benefits of offering LGBT smokers culturally tailored smoking cessation treatments. Future research could improve outcomes by encouraging treatment attendance and promoting NRT uptake.

  14. Orthodontic treatment of a mandibular incisor fenestration resulting from a broken retainer.

    Science.gov (United States)

    Farret, Marcel M; Farret, Milton M B; da Luz Vieira, Gustavo; Assaf, Jamal Hassan; de Lima, Eduardo Martinelli S

    2015-08-01

    This article describes the orthodontic relapse with mandibular incisor fenestration in a 36-year-old man who had undergone orthodontic treatment 21 years previously. The patient reported that his mandibular 3 × 3 bonded retainer had been partially debonded and broken 4 years earlier. The mandibular left lateral incisor remained bonded to the retainer and received the entire load of the incisors; consequently, there was extreme labial movement of the root, resulting in dental avulsion. As part of the treatment, the root was repositioned lingually using a titanium-molybdenum segmented archwire for 8 months, followed by endodontic treatment, an apicoectomy, and 4 months of alignment and leveling of both arches. The treatment outcomes were excellent, and the tooth remained stable, with good integrity of the mesial, distal, and lingual alveolar bones and periodontal ligament. The 1-year follow-up showed good stability of the results. PMID:26232842

  15. Naltrexone for the treatment of alcohol dependence among African Americans: Results from the COMBINE Study

    OpenAIRE

    Ray, Lara A.; Oslin, David W

    2009-01-01

    These analyses of the COMBINE Study were designed to examine the effects of naltrexone among African Americans during the course of the 16-week treatment. Participants (total n = 100; 70% male) who received naltrexone during the 16-week treatment trial (n = 51) were compared to those who received placebo (n = 49), controlling for acamprosate and behavioral intervention. Results did not support the efficacy of naltrexone on percent-days abstinent, time to first heavy drinking day, and global c...

  16. Prevalence and Treatment Management of Oropharyngeal Candidiasis in Cancer Patients: Results of the French Candidoscope Study

    International Nuclear Information System (INIS)

    Purpose: The aim of this pharmaco-epidemiological study was to evaluate the prevalence of oropharyngeal candidiasis (OPC) in cancer patients treated with chemotherapy and/or radiotherapy. Methods and Materials: Signs and symptoms of OPC were noted for all patients. Antifungal therapeutic management was recorded in OPC patients. Patients receiving local antifungal treatments were monitored until the end of treatment. Results: Enrolled in the study were 2,042 patients with solid tumor and/or lymphoma treated with chemotherapy and/or another systemic cancer treatment and/or radiotherapy. The overall prevalence of OPC was 9.6% (95% confidence interval, 8.4%-11.0%] in this population. It was most frequent in patients treated with combined chemoradiotherapy (22.0%) or with more than two cytotoxic agents (16.9%). Local antifungal treatments were prescribed in 75.0% of OPC patients as recommended by guidelines. The compliance to treatment was higher in patients receiving once-daily miconazole mucoadhesive buccal tablet (MBT; 88.2%) than in those treated with several daily mouthwashes of amphotericin B (40%) or nystatin (18.8%). Conclusion: OPC prevalence in treated cancer patients was high. Local treatments were usually prescribed as per guidelines. Compliance to local treatments was better with once-daily drugs.

  17. MASTICATION, PHONETICS AND ESTHETICS AS A FINAL RESULT OF PARTIAL OR COMPLETE DENTURE TREATMENT.

    Directory of Open Access Journals (Sweden)

    Kalina Georgieva

    2015-08-01

    Full Text Available Three target groups- dentists/ dental students, dental technicians and patients were asked to fill in an anonymous questionnaire about their satisfaction of the final results after prosthetic treatment with removable dentures using a scale from 1 to 5 (1- completely dissatisfied, 2-dissatisfied, 3-indifferent, 4-satisfied, 5-completely satisfied. The mean results (including colour, shape and size of artificial teeth, arrangement of front teeth, colour of artificial gums, phonetics, mastication, natural smile, enough space for tongue for all three groups of respondents were compared. Dental technicians (4,34 are more satisfied than dentists/dental students (3,62 and patients (3,53. A successful outcome of prosthetic treatment depends on one hand on the professional approach of the dental team and on the other hand on the patient’s motivation and cooperation. The predictive final results and realistic expectations lead to satisfaction of all participants in the treatment process.

  18. Hand Robotics Rehabilitation: Feasibility and Preliminary Results of a Robotic Treatment in Patients with Hemiparesis

    Directory of Open Access Journals (Sweden)

    Patrizio Sale

    2012-01-01

    Full Text Available Background. No strongly clinical evidence about the use of hand robot-assisted therapy in stroke patients was demonstrated. This preliminary observer study was aimed at evaluating the efficacy of intensive robot-assisted therapy in hand function recovery, in the early phase after a stroke onset. Methods. Seven acute ischemic stroke patients at their first-ever stroke were enrolled. Treatment was performed using Amadeo robotic system (Tyromotion GmbH Graz, Austria. Each participant received, in addition to inpatients standard rehabilitative treatment, 20 sessions of robotic treatment for 4 consecutive weeks (5 days/week. Each session lasted for 40 minutes. The exercises were carried out as follows: passive modality (5 minutes, passive/plus modality (5 minutes, assisted therapy (10 minutes, and balloon (10 minutes. The following impairment and functional evaluations, Fugl-Meyer Scale (FM, Medical Research Council Scale for Muscle Strength (hand flexor and extensor muscles (MRC, Motricity Index (MI, and modified Ashworth Scale for wrist and hand muscles (AS, were performed at the beginning (T0, after 10 sessions (T1, and at the end of the treatment (T2. The strength hand flexion and extension performed by Robot were assessed at T0 and T2. The Barthel Index and COMP (performance and satisfaction subscale were assessed at T0 and T2. Results. Clinical improvements were found in all patients. No dropouts were recorded during the treatment and all subjects fulfilled the protocol. Evidence of a significant improvement was demonstrated by the Friedman test for the MRC (P<0.0123. Evidence of an improvement was demonstrated for AS, FM, and MI. Conclusions. This original rehabilitation treatment could contribute to increase the hand motor recovery in acute stroke patients. The simplicity of the treatment, the lack of side effects, and the first positive results in acute stroke patients support the recommendations to extend the clinical trial of this

  19. Uterine arterial embolization for the treatment of adenomyosis: an analysis of therapeutic results in 80 cases

    International Nuclear Information System (INIS)

    Objective: To discuss the therapeutic effect of uterine arterial embolization in treating adenomyosis. Methods: Uterine arterial embolization was performed in 80 patients with adenomyosis. The patients were followed up for 3, 6, 12 and 24 months after the operation. After the treatment the degree of dysmenorrhea, the menstrual flow and the uterine volume were observed and were compared with those before the treatment. Results: After uterine arterial embolization the clinical symptoms were relieved in all 80 patients. The menstrual flow was markedly decreased, the anemia was obviously improved and the uterine volume was significantly reduced, while the ovary functioning was not apparently affected. The symptom of dysmenorrhea completely disappeared one month after the therapy in 76 cases and four months after the therapy in the remaining 4 cases. Conclusion: Uterine arterial embolization is a mini-invasive and safe therapy with remarkable therapeutic results and few side-effects. Therefore, this treatment can significantly improve the patient's living quality. (authors)

  20. Results of the Purulent Wound Treatment Microbiological Monitoring in Conditions of Generally Surgical Hospital

    Directory of Open Access Journals (Sweden)

    Beschastnov V.V.

    2015-09-01

    Full Text Available Aim of investigation is a study of the wound infection agent quantitative and qualitative composition alterations in a process of the patient with the soft tissue purulent wound treatment by different methods in conditions of a generally surgical hospital. Materials and Methods. 166 results of the initial and 286 dynamic bacteriological investigations in patients with purulent wounds at a local treatment by the open and closed methods are analyzed. Results. It is revealed, that a secondary infection of wound with a hospital flora, resistant to antibacterial therapy, is at the open method treatment at the 10—15 days in 37% of cases. The enterobacteria were the main part of the soft tissue purulent wound nosocomial infections in a general surgery department, which must be considered at the antimicrobic therapy tactics detection.

  1. [Recovery of hearing: results of delayed medical treatment in patients with idiopathic sudden hearing loss].

    Science.gov (United States)

    Maassen, M M; Pfister, M; Plontke, S; Koitschev, A; Vögler, A; Löwenheim, H

    2002-12-01

    For the treatment of idiopathic sudden sensorineural hearing loss (ISSNHL), a variety of studies about intravenous drug administration with the beginning of treatment in the early period of less then one week after the onset of hearing loss have been performed. In contrast, very little information is available about the efficacy of intravenous drug therapy for ISSNHL with the beginning of treatment later than four weeks after the onset of hearing loss. In a retrospective chart review we studied the treatment results of 57 patients with ISSNHL with beginning of treatment later than four weeks after the onset of hearing loss with no spontaneous recovery of hearing. Patients received a treatment with intravenous administration of Dextran (concentration 40 g/l with NaCl 0.9%) and Procain-HCl (a derivative of the local anaesthetic lidocaine,400-800 mg in a 500 ml rheologic infusion of Dextran 40). 25% of the patients showed a significant improvement of 10 dB or more in hearing threshold at 1000 Hz measured in bone-conducted pure tone audiometry. In a subjective evaluation 53% of the patients noticed a subjective improvement of their individual hearing thresholds. PMID:12474128

  2. Non-lethal heat treatment of cells results in reduction of tumor initiation and metastatic potential

    International Nuclear Information System (INIS)

    Non-lethal hyperthermia is used clinically as adjuvant treatment to radiation, with mixed results. Denaturation of protein during hyperthermia treatment is expected to synergize with radiation damage to cause cell cycle arrest and apoptosis. Alternatively, hyperthermia is known to cause tissue level changes in blood flow, increasing the oxygenation and radiosensitivity of often hypoxic tumors. In this study, we elucidate a third possibility, that hyperthermia alters cellular adhesion and mechanotransduction, with particular impact on the cancer stem cell population. We demonstrate that cell heating results in a robust but temporary loss of cancer cell aggressiveness and metastatic potential in mouse models. In vitro, this heating results in a temporary loss in cell mobility, adhesion, and proliferation. Our hypothesis is that the loss of cellular adhesion results in suppression of cancer stem cells and loss of tumor virulence and metastatic potential. Our study suggests that the metastatic potential of cancer is particularly reduced by the effects of heat on cellular adhesion and mechanotransduction. If true, this could help explain both the successes and failures of clinical hyperthermia, and suggest ways to target treatments to those who would most benefit. - Highlights: • Non-lethal hyperthermia treatment of cancer cells is shown to cause a reduction in rates of tumor initiation and metastasis. • Dynamic imaging of cells during heat treatment shows temporary changes in cell shape, cell migration, and cell proliferation. • Loss of adhesion may lead to the observed effect, which may disproportionately impact the tumor initiating cell fraction. • Loss or suppression of the tumor initiating cell fraction results in the observed loss of metastatic potential in vivo. • This result may lead to new approaches to synergizing hyperthermia with surgery, radiation, and chemotherapy

  3. Non-lethal heat treatment of cells results in reduction of tumor initiation and metastatic potential

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yoo-Shin; Lee, Tae Hoon; O' Neill, Brian E., E-mail: BEOneill@houstonmethodist.org

    2015-08-14

    Non-lethal hyperthermia is used clinically as adjuvant treatment to radiation, with mixed results. Denaturation of protein during hyperthermia treatment is expected to synergize with radiation damage to cause cell cycle arrest and apoptosis. Alternatively, hyperthermia is known to cause tissue level changes in blood flow, increasing the oxygenation and radiosensitivity of often hypoxic tumors. In this study, we elucidate a third possibility, that hyperthermia alters cellular adhesion and mechanotransduction, with particular impact on the cancer stem cell population. We demonstrate that cell heating results in a robust but temporary loss of cancer cell aggressiveness and metastatic potential in mouse models. In vitro, this heating results in a temporary loss in cell mobility, adhesion, and proliferation. Our hypothesis is that the loss of cellular adhesion results in suppression of cancer stem cells and loss of tumor virulence and metastatic potential. Our study suggests that the metastatic potential of cancer is particularly reduced by the effects of heat on cellular adhesion and mechanotransduction. If true, this could help explain both the successes and failures of clinical hyperthermia, and suggest ways to target treatments to those who would most benefit. - Highlights: • Non-lethal hyperthermia treatment of cancer cells is shown to cause a reduction in rates of tumor initiation and metastasis. • Dynamic imaging of cells during heat treatment shows temporary changes in cell shape, cell migration, and cell proliferation. • Loss of adhesion may lead to the observed effect, which may disproportionately impact the tumor initiating cell fraction. • Loss or suppression of the tumor initiating cell fraction results in the observed loss of metastatic potential in vivo. • This result may lead to new approaches to synergizing hyperthermia with surgery, radiation, and chemotherapy.

  4. Endovascular Treatment of Malignant Superior Vena Cava Syndrome: Results and Predictive Factors of Clinical Efficacy

    Energy Technology Data Exchange (ETDEWEB)

    Fagedet, Dorothee, E-mail: DFagedet@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de medecine interne, Pole Pluridisciplinaire de Medecine (France); Thony, Frederic, E-mail: FThony@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Timsit, Jean-Francois, E-mail: JFTimsit@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de reanimation, Pole Medecine Aiguee Communautaire (France); Rodiere, Mathieu, E-mail: MRodiere@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Monnin-Bares, Valerie, E-mail: v-monnin@chu-montpellier.fr [CHRU Arnaud de Villeneuve, Imagerie Medicale Thoracique Cardiovasculaire (France); Ferretti, Gilbert R., E-mail: GFerretti@chu-grenoble.fr [CHU de Grenoble, Clinique universitaire de radiologie et imagerie medicale, Pole d' Imagerie (France); Vesin, Aurelien; Moro-Sibilot, Denis, E-mail: DMoro.pneumo@chu-grenoble.fr [University Grenoble 1 e Albert Bonniot Institute, Inserm U823 (France)

    2013-02-15

    To demonstrate the effectiveness of endovascular treatment (EVT) with self-expandable bare stents for malignant superior vena cava syndrome (SVCS) and to analyze predictive factors of EVT efficacy. Retrospective review of the 164 patients with malignant SVCS treated with EVT in our hospital from August 1992 to December 2007 and followed until February 2009. Endovascular treatment includes angioplasty before and after stent placement. We used self-expandable bare stents. We studied results of this treatment and looked for predictive factors of clinical efficacy, recurrence, and complications by statistical analysis. Endovascular treatment was clinically successful in 95% of cases, with an acceptable rate of early mortality (2.4%). Thrombosis of the superior vena cava was the only independent factor for EVT failure. The use of stents over 16 mm in diameter was a predictive factor for complications (P = 0.008). Twenty-one complications (12.8%) occurred during the follow-up period. Relapse occurred in 36 patients (21.9%), with effective restenting in 75% of cases. Recurrence of SVCS was significantly increased in cases of occlusion (P = 0.01), initial associated thrombosis (P = 0.006), or use of steel stents (P = 0.004). Long-term anticoagulant therapy did not influence the risk of recurrence or complications. In malignancy, EVT with self-expandable bare stents is an effective SVCS therapy. These results prompt us to propose treatment with stents earlier in the clinical course of patients with SVCS and to avoid dilatation greater than 16 mm.

  5. Acceptable results using plug for the treatment of complex anal fistulas

    DEFF Research Database (Denmark)

    Kleif, Jakob; Hagen, Kikke; Wille-Jørgensen, Peer

    2011-01-01

    The management of complex fistula-in-ano remains a surgical challenge. Previously published studies on the treatment of fistula-in-ano with the anal fistula plug (AFP) have reported a success rate reaching 35-87%. The aim of this study was to assess the results of the AFP procedure in a group of...

  6. Radiotherapy and hyperthermia for treatment of primary locally advanced cervix cancer: results in 378 patients.

    NARCIS (Netherlands)

    Franckena, M.; Lutgens, L.C.; Koper, P.C.; Kleynen, C.E.; Steen-Banasik, E.M. van der; Jobsen, J.J.; Leer, J.W.H.; Creutzberg, C.L.; Dielwart, M.F.; Norden, Y. Van; Canters, R.A.; Rhoon, G.C. van; Zee, J. van der

    2009-01-01

    PURPOSE: To report response rate, pelvic tumor control, survival, and late toxicity after treatment with combined radiotherapy and hyperthermia (RHT) for patients with locally advanced cervical carcinoma (LACC) and compare the results with other published series. METHODS AND MATERIALS: From 1996 to

  7. Long-term Results of the Posteromedial Release in the Treatment of Idiopathic Clubfoot

    NARCIS (Netherlands)

    van Gelder, Janke H.; van Ruiten, Alward G. P.; Visser, Jan D.; Maathuis, Patrick G. M.

    2010-01-01

    Background: Short-term follow-up studies show good results in foot function, after surgical treatment of idiopathic clubfeet. Long-term follow-up studies are rare and probably represent a mixture of experience of different treating orthopedic surgeons. The purpose of this study is to present the lon

  8. Early clinical results of surgical treatment of patients with femoroacetabular impingement

    Directory of Open Access Journals (Sweden)

    Mladenović Desimir

    2014-01-01

    Full Text Available Introduction. Surgical treatment is the treatment of choice in patients with symptoms and radiological signs of femoroacetabular impingement. Objective. Our experience and early results of surgical treatment of patients with signs of femoroacetabular impingement and early hip osteoarthritis are reported. Methods. The results of treatment of 21 patients aged 23-54 years with different types of femoroacetabular impingement are presented. Safe open surgical dislocation of the hip was performed in all patients. Before and after surgery, the WOMAC score was performed, clinical and radiographic data of the operated hips were evaluated and t-tests were used for statistical analyzes of data. Results. The WOMAC score improved from 70.5 points ( range 56.3 to 89.8 points to 90.3 points (range 70.3 to 100 points at one year of follow-up (p<0.0001, anterior impingement test was negative in all operated cases, average hip internal rotation improved significantly, no complications were found, except trochanteric nonunion at the site of osteotomy, which was reaffixed. Conclusion. Postoperative results have shown that the surgical approach to treating patients with femoroacetabular impingement is the method of choice. Three operated patients, with advanced osteoarthritis of the hip, had to be converted to total hip replacement. [Projekat Ministarstva nauke Republike Srbije, br. III 41017 i br. III 41004

  9. Acceptable results using plug for the treatment of complex anal fistulas

    DEFF Research Database (Denmark)

    Kleif, Jakob; Hagen, Kikke; Wille-Jørgensen, Peer

    2011-01-01

    The management of complex fistula-in-ano remains a surgical challenge. Previously published studies on the treatment of fistula-in-ano with the anal fistula plug (AFP) have reported a success rate reaching 35-87%. The aim of this study was to assess the results of the AFP procedure in a group...

  10. Results of thrombolytic treatment with recombinant streptokinase in elderly and non elderly patients.

    Directory of Open Access Journals (Sweden)

    René Tomás Manso Fernández

    2005-04-01

    Full Text Available Fundament: The great advances of modern medicine in the last 30 years, have deepened on the treatment of acute myocardial infarct dynamically and efficiently, allowing at present to show good results not only in the decrease of the mortality rate but also in the improvement of the patientâ?Ts quality of life. Objective: To offer the precise results with recombinant sterptokinase in elder and non-elder patients with an acute myocardial infarct. Method: prospective observational study of 325 patients admitted with a diagnosis of an acute myocardial infarct at the ¨Dr. Gustavo Aldereguia Lima¨ Hospital. These patients received thrombolitic treatment with recombinant strptokinase (Heberkinase i a dose of 1 500 000 units, and treatment with 325 mg of acetil salicilic acid too. Results: The presence of the infarct was more frequent in males (68,31% mainly associated to the smoking habit, Hypertension, and cholesterolemia in patients less than 74 years of age and in those patients aged 75 or more, the infarct was associated to Hypertension and Diabetes. The most affected side of the heart was the anterior part(44,6%, and the thrombolitic treatment was developd in an average of 211, 76 minutes. Deaths increased with age. The most significant variables associated to mortality in the infarcted patients were the fact of being hemodinamically classified into a Killip-Kimball (K-K Grade III-IV and having had arrhythmia and cardiac rupture.

  11. Midterm results of endovascular treatment of iliac artery lesions: analysis of 59 cases

    Directory of Open Access Journals (Sweden)

    Leonardo Ghizoni Bez

    2013-06-01

    Full Text Available BACKGROUND: Endovascular treatment of peripheral arterial occlusive disease has become increasingly frequent in the past few years. Because it is a less invasive procedure, lower morbidity and mortality rates are associated with this form of treatment. OBJECTIVES: To describe the endovascular procedures performed in iliac arteries for the treatment of peripheral arterial occlusive disease. METHODS: This retrospective study assesses 59 cases of iliac artery angioplasty performed according to a specific protocol from January 2004 to February 2010. RESULTS: Mean age of patients was 62 years (minimum: 42, maximum: 89. Thirty seven were male (62.72% and 22 female (37.28%. The main indications for treatment were moderate to severe intermittent claudication in 30 cases (50.84% and rest pain or trophic lesions (critical ischemia in 29 cases (49.15%. Postoperative follow-up included ankle-brachial index measurements and a duplex ultrasound at 30 days, 3 months, 6 months, 12 months, and every 6 months thereafter. Minimum follow-up time was 3 months, and maximum, 72 months (6 years, with primary and secondary patency rates of 91.37 and 94.82%, respectively. CONCLUSIONS: The results of this case series, combined with literature review results, allow to conclude that the endovascular approach is an effective and safe option to treat peripheral arterial occlusive disease in iliac arteries.

  12. Using 'payment by results' to fund the treatment of dependent drug users--proceed with care!

    Science.gov (United States)

    Maynard, Alan; Street, Andrew; Hunter, Rachael

    2011-10-01

    The UK government is changing its system of payment for drug treatment services in order to reward the achievement of better patient outcomes. This is a model that may be taken up internationally. This 'payment by results' funding system will reward providers for achieving good outcomes in terms of whether clients are drug free, employed and/or not convicted of a criminal offence. Providers will also receive a payment based on health and wellbeing outcome measurement. The definition and measurement of success in achieving these outcomes is complex and challenging, as is the need to bridge treatment costs during the period in which outcomes are pursued. This experiment requires careful evaluation if the delivery of drug treatment is not to be jeopardized or fragmented.

  13. Age at treatment and long-term performance results in medulloblastoma

    International Nuclear Information System (INIS)

    Medulloblastoma is highly radioresponsive, and recent treatment results have improved greatly since the introduction of megavoltage machine in 1960s. There is increasing evidence for the potential cure of medulloblastoma if properly treated in its early stages. The curable group represents approximately 75% of diagnosed patients. Long-term treatment effects were examined in this study. The study reveals age-dependent late effects in learning ability; the patients less than 4-years-old at treatment had major learning problems; patients of 5 to 7 years old performed at satisfactory-to-low passing levels in school work; patients older than 8 years old had no major intellectual impairment. Short stature was common when growth potential was present at the time of therapy, but endocrine tests were generally negative. These observations indicate special educational requirement needs, especially for children treated at a young age

  14. Results of Treatment with 2-Chlorodeoxyadenosine (2-CDA in Multiple Reactivations or Refractory Langerhans Cell Histiocytosis

    Directory of Open Access Journals (Sweden)

    Ghasem Miri-Aliabad

    2014-01-01

    Full Text Available Background: Langerhans cell histiocytosis (LCH is the most common type of histiocytosis and characterized by abnormal proliferation and excess accumulation of inflammatory and langerhans cells at various tissue sites. Clinical manifestations are variable, ranging from spontaneously regressing single bone lesion to multisystem disease, life-threatening and refractory to treatment. Conventional chemotherapy has been shown to be effective in treatment of majority of patients with LCH. However, treatment of refractory disease or multiple reactivations is difficult. The aim of this study is to assess the efficacy of 2-CDA in relapsed or refractory LCH. Materials and methods: Four patients with relapsed or refractory LCH that were treated with 2-chlorodeoxyadenosin (2-CDA enrolled in this study. All patients had received at least one prior chemotherapy regimen. The dose and schedule of 2-CDA was 6 mg/m²/day for 5 days every 3-4 weeks. Results: Median age at the time of treatment with 2-CDA was 9.7 years. Three patients had multisystem disease and one had multifocal bone lesions. All patients had multifocal bone lesions. None of them had risk organ involvement. Mean course of treatment with 2-CDA was 9.5. Radiologic evaluations revealed complete resolution of bone lesions in two (50% patients. In one (25% patient lesions regressed (partial response and in another (25% the disease remained stable. Drug related side effects were minimal. At the present time all patients are alive. Conclusion: Our study demonstrates that 2-CDA as a single agent is efficacious in treatment of multiple reactivations or refractory LCH and well-tolerated in children.

  15. Dosimetric verification of radiotherapy treatment planning systems: Results of IAEA pilot study

    International Nuclear Information System (INIS)

    Background and purpose: The methodology developed by IAEA for dosimetric quality control of treatment planning systems has been tested in different hospitals through a pilot study. The aim was to verify the methodology and observe the range of deviations between planned and delivered doses in 3D conformal radiotherapy in situations close to a clinical setting. Material and methods: The methodology was based on an anthropomorphic phantom representing the human thorax, and simulates the whole chain of external beam radiotherapy treatment planning activities. The phantom was scanned using computed tomography and eight test cases were planned on treatment planning systems which imitate different irradiation geometries found in conformal radiotherapy. The doses were measured with ion chambers, and the deviation between measured and treatment planning system calculated doses was reported. This methodology, which employs the same phantom and the same set of test cases, was tested in 17 different hospitals which were using 14 different algorithms/inhomogeneity correction methods implemented in different treatment planning systems. Results: A total of 53 clinical test case datasets for different energies and calculation algorithms were produced. Most of the systems with advanced algorithms complied with predefined agreement criteria. Dose differences more than 20% were discovered for some of the simple algorithms and high energy X-ray beams. The number of deviations outside agreement criteria increases with the beam energy and decreases with advancement of the treatment planning system calculation algorithm. Conclusions: Large deviations exist in some simple dose calculation algorithms, therefore more advanced algorithms would be preferable and therefore should be implemented in clinical practice. The test cases that could be performed in reasonable time would help the users to appreciate the possibilities of their system and understand its limitations

  16. Squamous cell carcinoma of the oropharynx--an analysis of treatment results in 289 consecutive patients

    International Nuclear Information System (INIS)

    In this retrospective study the results of primary and salvage treatment of oropharyngeal carcinoma were evaluated. A total of 289 consecutive patients (103 females and 186 males) were included in the study. Most tumours originated in the tonsil area (58%) and comprised stages I 8%, II 19%, III 46% and IV 28%. The primary treatment was delivered with curative intent in 276 cases (96%). Of these, 266 received primary radiotherapy. The median radiation dose was 62 Gy, given as laterally opposed fields to the primary tumour and bilateral neck. Eight patients were treated with primary surgery and two with chemotherapy as part of a curatively intended treatment programme including radiotherapy. Six patients received palliative treatment, and seven were not treated at all. Out of 276 tumours treated with curative intent, 173 reappeared; 72% recurred in T position, 38% in N position, and 12% at distant metastatic sites, some in combination. Salvage surgery was possible in 52 patients, and 24 treatments were successful. Salvage radiotherapy or cryotherapy was used in 22 patients and 4 were controlled. For the entire group, the 5-year locoregional tumour control, disease-specific survival and overall survival rates were 38%, 44% and 31%, respectively. For patients treated with curative intent, clinical T- and N-stage, stage, tumour size, gender, age, and pretreatment haemoglobin were significant prognostic parameters in a univariate analysis. The Cox multivariate analysis showed that T-stage, N-stage and gender were independent prognostic factors. It is concluded that T-stage, N-stage and gender are significant independent prognostic factors. The primary control of the carcinoma in the T-position is crucial for overall success, but salvage surgery is found to have a favourable success rate in patients suitable for relapse treatment

  17. Squamous cell carcinoma of the oropharynx--an analysis of treatment results in 289 consecutive patients

    Energy Technology Data Exchange (ETDEWEB)

    Johansen, L.V.; Grau, C.; Overgaard, J. [Aarhus Univ. Hospital (Denmark). Dept. of Experimental Clinical Oncology

    2001-01-01

    In this retrospective study the results of primary and salvage treatment of oropharyngeal carcinoma were evaluated. A total of 289 consecutive patients (103 females and 186 males) were included in the study. Most tumours originated in the tonsil area (58%) and comprised stages I 8%, II 19%, III 46% and IV 28%. The primary treatment was delivered with curative intent in 276 cases (96%). Of these, 266 received primary radiotherapy. The median radiation dose was 62 Gy, given as laterally opposed fields to the primary tumour and bilateral neck. Eight patients were treated with primary surgery and two with chemotherapy as part of a curatively intended treatment programme including radiotherapy. Six patients received palliative treatment, and seven were not treated at all. Out of 276 tumours treated with curative intent, 173 reappeared; 72% recurred in T position, 38% in N position, and 12% at distant metastatic sites, some in combination. Salvage surgery was possible in 52 patients, and 24 treatments were successful. Salvage radiotherapy or cryotherapy was used in 22 patients and 4 were controlled. For the entire group, the 5-year locoregional tumour control, disease-specific survival and overall survival rates were 38%, 44% and 31%, respectively. For patients treated with curative intent, clinical T- and N-stage, stage, tumour size, gender, age, and pretreatment haemoglobin were significant prognostic parameters in a univariate analysis. The Cox multivariate analysis showed that T-stage, N-stage and gender were independent prognostic factors. It is concluded that T-stage, N-stage and gender are significant independent prognostic factors. The primary control of the carcinoma in the T-position is crucial for overall success, but salvage surgery is found to have a favourable success rate in patients suitable for relapse treatment.

  18. Nonsurgical transurethral radiofrequency collagen denaturation: results at three years after treatment.

    Science.gov (United States)

    Elser, Denise M; Mitchell, Gretchen K; Miklos, John R; Nickell, Kevin G; Cline, Kevin; Winkler, Harvey; Wells, W Glen

    2011-01-01

    Objective. To assess treatment efficacy and quality of life in women with stress urinary incontinence 3 years after treatment with nonsurgical transurethral radiofrequency collagen denaturation. Methods. This prospective study included 139 women with stress urinary incontinence due to bladder outlet hypermobility. Radiofrequency collagen denaturation was performed using local anesthesia in an office setting. Assessments included incontinence quality of life (I-QOL) and urogenital distress inventory (UDI-6) instruments. Results. In total, 139 women were enrolled and 136 women were treated (mean age, 47 years). At 36 months, intent-to-treat analysis (n = 139) revealed significant improvements in quality of life. Mean I-QOL score improved 17 points from baseline (P = .0004), while mean UDI-6 score improved (decreased) 19 points (P = .0005). Conclusions. Transurethral collagen denaturation is a low-risk, office-based procedure that results in durable quality-of-life improvements in a significant proportion of women for as long as 3 years.

  19. Nonsurgical Transurethral Radiofrequency Collagen Denaturation: Results at Three Years after Treatment

    Directory of Open Access Journals (Sweden)

    Denise M. Elser

    2011-01-01

    Full Text Available Objective. To assess treatment efficacy and quality of life in women with stress urinary incontinence 3 years after treatment with nonsurgical transurethral radiofrequency collagen denaturation. Methods. This prospective study included 139 women with stress urinary incontinence due to bladder outlet hypermobility. Radiofrequency collagen denaturation was performed using local anesthesia in an office setting. Assessments included incontinence quality of life (I-QOL and urogenital distress inventory (UDI-6 instruments. Results. In total, 139 women were enrolled and 136 women were treated (mean age, 47 years. At 36 months, intent-to-treat analysis (n=139 revealed significant improvements in quality of life. Mean I-QOL score improved 17 points from baseline (P=.0004, while mean UDI-6 score improved (decreased 19 points (P=.0005. Conclusions. Transurethral collagen denaturation is a low-risk, office-based procedure that results in durable quality-of-life improvements in a significant proportion of women for as long as 3 years.

  20. Grain size reduction in the 713C nickel superalloy as a result of heat treatment

    Directory of Open Access Journals (Sweden)

    M.B. Lachowicz

    2011-04-01

    Full Text Available The paper presents metallographic test results for the 713C nickel superalloy after heat treatment and crystallographic orientation analysis performed with the EBSD method. The 713C alloy was subjected to annealing in the temperature of 950 oC for 30 hours followed by aircooling. As a result of the applied heat treatment the local grain size reduction in the alloy was observed. It has been found that in the primary grains the new subgrains of different crystallographic orientation are created. Between the new grains and the primary grains the boundaries of high angle appear. Orientation change in the micro-areas is closely related to the carbides rebuilding and volume diffusion of elements dissolved in the γ - γ’ alloy matrix and the (NbTiC carbides.

  1. DEWATERING TREATMENT SCALE-UP TESTING RESULTS OF HANFORD TANK WASTES

    Energy Technology Data Exchange (ETDEWEB)

    TEDESCHI AR

    2008-01-23

    This report documents CH2M HILL Hanford Group Inc. (CH2M HILL) 2007 dryer testing results in Richland, WA at the AMEC Nuclear Ltd., GeoMelt Division (AMEC) Horn Rapids Test Site. It provides a discussion of scope and results to qualify the dryer system as a viable unit-operation in the continuing evaluation of the bulk vitrification process. A 10,000 liter (L) dryer/mixer was tested for supplemental treatment of Hanford tank low-activity wastes, drying and mixing a simulated non-radioactive salt solution with glass forming minerals. Testing validated the full scale equipment for producing dried product similar to smaller scale tests, and qualified the dryer system for a subsequent integrated dryer/vitrification test using the same simulant and glass formers. The dryer system is planned for installation at the Hanford tank farms to dry/mix radioactive waste for final treatment evaluation of the supplemental bulk vitrification process.

  2. Dewatering Treatment Scale-up Testing Results of Hanford Tank Wastes

    International Nuclear Information System (INIS)

    This report documents CH2M HILL Hanford Group Inc. (CH2M HILL) 2007 dryer testing results in Richland, WA at the AMEC Nuclear Ltd., GeoMelt Division (AMEC) Horn Rapids Test Site. It provides a discussion of scope and results to qualify the dryer system as a viable unit-operation in the continuing evaluation of the bulk vitrification process. A 10,000 liter (L) dryer/mixer was tested for supplemental treatment of Hanford tank low activity wastes, drying and mixing a simulated non-radioactive salt solution with glass forming minerals. Testing validated the full scale equipment for producing dried product similar to smaller scale tests, and qualified the dryer system for a subsequent integrated dryer/vitrification test using the same simulant and glass formers. The dryer system is planned for installation at the Hanford tank farms to dry/mix radioactive waste for final treatment evaluation of the supplemental bulk vitrification process. (authors)

  3. DEWATERING TREATMENT SCALE-UP TESTING RESULTS OF HANFORD TANK WASTES

    International Nuclear Information System (INIS)

    This report documents CH2M HILL Hanford Group Inc. (CH2M HILL) 2007 dryer testing results in Richland, WA at the AMEC Nuclear Ltd., GeoMelt Division (AMEC) Horn Rapids Test Site. It provides a discussion of scope and results to qualify the dryer system as a viable unit-operation in the continuing evaluation of the bulk vitrification process. A 10,000 liter (L) dryer/mixer was tested for supplemental treatment of Hanford tank low-activity wastes, drying and mixing a simulated non-radioactive salt solution with glass forming minerals. Testing validated the full scale equipment for producing dried product similar to smaller scale tests, and qualified the dryer system for a subsequent integrated dryer/vitrification test using the same simulant and glass formers. The dryer system is planned for installation at the Hanford tank farms to dry/mix radioactive waste for final treatment evaluation of the supplemental bulk vitrification process

  4. Clinical Findings, Follow-up and Treatment Results in Patients with Ocular Rosacea

    Directory of Open Access Journals (Sweden)

    İlkay Kılıç Müftüoğlu

    2016-02-01

    Full Text Available Objectives: To report the clinical features, treatment options and complications in patients with ocular rosacea. Materials and Methods: The records of 48 eyes of 24 patients with ocular rosacea were retrospectively reviewed. Patients’ ocular signs and symptoms were scored between 1 and 4 points according to disease severity; tear film break-up time (BUT and Schirmer’s test results were recorded before and after the treatment. Preservative-free artificial tears, topical antibiotic eye drops/ointments, short-term topical corticosteroids, topical 0.05% cyclosporine and oral doxycycline treatment were applied as a standard therapy to all patients. Additional treatments were given as needed. Complications were recorded. Results: Twenty-four patients with a mean age of 48.5±35.4 (32-54 years were followed for a mean 15±9.4 (8-36 months. Ocular findings included meibomitis in 100% of cases, anterior blepharitis in 83% (40 eyes, punctate keratopathy in 67% (32 eyes, chalazia in 50% (24 eyes, corneal neovascularization in 50% (24 eyes and subepithelial infiltrates in 16.6% (8 eyes. Significant improvement of symptoms and clinical findings were achieved in all patients with treatment. The increases in Schirmer’s test and BUT were 3.3±1.5 and 4.5±2.8, respectively (p<0.05. Descemetocele and small corneal perforation occurred in 2 eyes; re-epithelialization was achieved in both eyes with tissue adhesive application (1 eye and additional amniotic membrane transplantation (1 eye. Four eyes of three patients showed significant regression of corneal neovascularization with topical bevacizumab therapy. Conclusion: Ocular rosacea may present with a variety of ophthalmic signs. It is possible to control the ophthalmic disease with appropriate therapeutic modalities including topical corticosteroids, topical cyclosporine and systemic doxycycline.

  5. Biochemical changes in grape rootstocks resulted from humic acid treatments in relation to nematode infection

    Institute of Scientific and Technical Information of China (English)

    Hosny H Kesba; Hossam S El-Beltagi

    2012-01-01

    Objective: To investigate the effect of humic acid on nematode infected, resistant and susceptible grapes in relation to lipid peroxidation and antioxidant mechanisms on selected biochemical parameters known as proactive substances. Methods: The grape rootstocks, superior, superior/freedom and freedom were reacted differently to Meloidogyne incognita and Rotylenchulus reniformis according to rootstock progenitor. Two weeks after inoculation, two commercial products of humic acid were applied at the rate of (2, 4 mL or grams/plant) as soil drench. After 4 months, nematode soil populations were extracted and counted. A subsample of roots from each plant was stained and gall numbers, embedded stages per root were calculated, final population, nematode build up (Pf/Pi), average of eggs/eggmass were estimated. Subsamples of fresh root of each treatment were chemically analyzed. Results: Freedom reduced significantly the nematode criteria and build up. Humic acid granules appeared to be more suppressive to nematode build up on superior and the higher dose on superior/freedom than liquid treatments. On freedom, all treatments reduced significantly the nematode build up regardless to the material nature. The higher dose was more effective than the lower one. As a result of humic acid applications, the malondialdehyde (MDA) and H2O2 contents were significantly reduced after humic acid treatments while the antioxidant compounds glutathione (GSH), ascorbic acid (ASA) and total phenol contents were significantly increased when compared with check. Antioxidant defense enzymes ascorbate peroxidase (APX), superoxide dismutase (SOD), catalase (CAT) and polyphenol oxidase (PPO) showed significant increase in their specific activities in treated plants compared with nematode treated check. Conclusions: Humic acid treatments improve the yield of grape by increasing the contents of antioxidant compounds and the specific activities of antioxidant enzymes.

  6. Results of the spine-to-rib-cage distraction in the treatment of early onset scoliosis

    Directory of Open Access Journals (Sweden)

    Teli Marco

    2010-01-01

    Full Text Available Background: Growing rod systems have been used in the last 30 years for the treatment of early onset scoliosis (EOS with variable success rates. We report the results of treatment of EOS with a newly developed hybrid rod distraction system applied to the rib cage and spine with a nonfusion technique in a prospective multicenter clinical trial. Materials and Methods: A total of 22 patients affected by progressive EOS resistant to cast and/or brace treatment were enrolled from 2004 to 2005 after informed consent into a trial of surgical treatment with a single spine-to-rib growing rod instrumentation growing spine profiler (GSP. Curves> 60° Cobb in the frontal plane or bending < 50% were addressed with staged anterior annulotomy and fusion and posterior implantation of a GSP rod. Less severe and rigid curves were treated with posterior implantation of GSP only. The elongation of GSP was planned according to spinal growth. Patients were kept in a brace between elongations. Results: A total of 20 patients were available to follow-up with complete data. The mean follow up is 4.1 years. Mean age at time of initial surgery was 5 years (3-8. Nine patients had staged antero-posterior surgeries, 11 posterior only surgeries. Mean spinal growth was 1.9 cm (1.5-2.3 or 0.5 cm per year. Mean coronal Cobb′s angle correction was from 56° to 45°. Major complications affected 40% of patients and included rod failure in 6/20 and crankshaft in 5/20 (all in the anteroposterior surgery group. Conclusion: Treatment of EOS with spine-to-rib growing rod in the present form provides similar correction and complication rates to those published in the series considering traditional single or dual growing rod systems. Based on this, the authors recommend revision of the GSP design and a new clinical trial to test safety and efficacy.

  7. Results of surgical treatment of massive localized lymphedema in severely obese patients

    OpenAIRE

    Wilson Cintra Júnior; Miguel Luiz Antonio Modolin; Rodrigo Itocazo Rocha; Thadeu Rangel Fernandes; Ariel Barreto Nogueira; Rolf Gemperli

    2014-01-01

    OBJECTIVE: to evaluate the importance of treatment of deformities caused by massive localized lymphedema (MLL) in the severely obese. METHODS: in a period of seven years, nine patients with morbid obesity and a mean age of 33 years underwent surgical resection of massive localized lymphedema with primary synthesis. This is a retrospective study on the surgical technique, complication rates and improved quality of life. RESULTS: all patients reported significant improvement after surgery, ...

  8. [Sudeck syndrome of the hand. Historical review, treatment concept and results].

    Science.gov (United States)

    von Rothkirch, T; Blauth, W; Helbig, B

    1989-05-01

    The literature on the etiology, pathogenesis, and therapy of Sudeck's atrophy is reviewed. The authors present their treatment regimen for reflex dystrophic hands that has been used successfully for more than twenty years. This program consists of a combination including drugs as well as physical and occupational therapy. Patients have to be guided psychologically. In-patient treatment is preferred. The ultimate aim of therapy is to restore the functional integrity of the affected hand. The choice of therapy depends on the stage of the disease. Removing pain and edema is the most important aim in stage I. This is achieved by immobilization of the affected extremity in an upward position, cooling the hand with ice, and careful physiotherapy supported by antiphlogistic drugs. In stage II the physiotherapy has to be intensified and should be supplemented by special balneologic (bathing) measures and functional splints. The ipsilateral shoulder can be affected and has to be treated adequately. In stage III additional surgical treatment might be helpful such as arthrolysis, arthroplasty, or arthrodesis of finger joints. The authors report on their results in seventy-seven dystrophic hands in a long-term follow-up between one and fourteen years. The results depend on the begin of the treatment in the different stages of the disease. Eighty-three percent of the patients were cured in stage I, only thirty-one percent in stage II, and no patient in stage III. The authors' experience using Calcitone shows that it has no influence on the functional results. Comparing their results to those obtained by others, the authors conclude that physical and occupational therapy are decisive in dealing with dystrophic hands. PMID:2472312

  9. Monteggia-like lesions – treatment strategies and one-year results

    Science.gov (United States)

    Laun, Reinhold; Wild, Michael; Brosius, Lars; Hakimi, Mohssen

    2015-01-01

    Introduction: The eponym “Monteggia fracture” includes various patterns of complex fracture-dislocations of the proximal ulna and radius, which are not well defined yet. They are frequently described as Monteggia-like lesions or Monteggia equivalent injuries. Until today, these injury patterns have been reported rarely. The objective of this retrospective study was to better define patterns of injury and to document the short-term results of treatment with current fixation techniques. Methods: Ten patients with a Monteggia-like lesion were included in this study and clinical and radiological follow-up examinations at an average of 12.3 months after the trauma were performed. For clinical follow-up the Mayo Modified Wrist Score, the Mayo Elbow Performance Score, the functional rating index of Broberg and Morrey, and the DASH score were utilized. Results: Osteosynthesis of the ulna was performed using a proximally contoured or precontoured LCP (locking compression plate) in all patients. All patients had a fracture of the radial head. All patients with a Mason type III radial head fracture received a cemented bipolar radial head prosthesis. All Mason type II fractures were treated with open reduction and internal fixation using mini screws. In all Mason type I fractures the treatment of the radial head dislocation was by closed reduction. Associated coronoid fractures were stabilized with lag screws through the ulnar plate or with independent lag screws after reduction of the fracture. According to the aforementioned scoring systems good to excellent results could be achieved. Conclusions: Our findings demonstrate that good or excellent short-term results can be obtained if the injury is classified correctly and a standardized surgical treatment of all components of the injury is achieved. Further studies with larger patient populations and longer follow up periods are needed to evaluate long-term effectiveness of this treatment concept. PMID:26734535

  10. Monteggia-like lesions – treatment strategies and one-year results

    OpenAIRE

    Laun, Reinhold; Wild, Michael; Brosius, Lars; Hakimi, Mohssen

    2015-01-01

    Introduction: The eponym “Monteggia fracture” includes various patterns of complex fracture-dislocations of the proximal ulna and radius, which are not well defined yet. They are frequently described as Monteggia-like lesions or Monteggia equivalent injuries. Until today, these injury patterns have been reported rarely. The objective of this retrospective study was to better define patterns of injury and to document the short-term results of treatment with current fixation techniques. Methods...

  11. Monteggia-like lesions - treatment strategies and one-year results

    OpenAIRE

    Laun, R; Wild, M.; Brosius, L; M Hakimi

    2015-01-01

    Introduction: The eponym "Monteggia fracture" includes various patterns of complex fracture-dislocations of the proximal ulna and radius, which are not well defined yet. They are frequently described as Monteggia-like lesions or Monteggia equivalent injuries. Until today, these injury patterns have been reported rarely. The objective of this retrospective study was to better define patterns of injury and to document the short-term results of treatment with current fixation techniques.Methods...

  12. The results of conservative treatment of intra-articular fractures in the calcaneum

    OpenAIRE

    Arslan, Huseyin; Subasi, Mehmet; Kesemenli, Cumhur; Necmioglu, Serdar

    2004-01-01

    Objectives: We evaluated the results of conservative treatment for displaced intra-articular fractures of the calcaneum and investigated the implications of radiologic and clinical signs on the outcome. Methods: Thirty-three patients (18 males, 15 females; mean age 38 years; range 18 to 61 years) with displaced intra-articular calcaneum fractures were treated with cast immobilization and non-weight bearing. According to the modified Essex-Lopresti classification, the fractures were type-a ...

  13. Comparison of the results of treatment of humeral shaft fractures by different methods

    OpenAIRE

    Ristić Vladimir; Maljanović Mirsad; Arsić Miroslav; Matijević Radmila; Milankov Miroslav

    2011-01-01

    The aim of this study was to compare the functional results of non-operative and different operative techniques of managing humeral shaft fractures. The average follow-up was one year after the trauma in 61 patients with united fracture, where the initial method of treatment was the definitive one. The patients were divided into four groups: 22 were treated with hanging cast, 20 with intramedullary nails, 10 with dynamic-compressive plates and screws and 9 with external fixators. We est...

  14. Sludge Treatment and Extraction Technology Development: Results of FY 1993 studies

    International Nuclear Information System (INIS)

    This report describes experimental results from work conducted in FY 1993 under the Sludge Treatment and Extraction Technology Development Task of the Tank Waste Remediation System (TWRS) Pretreatment Technology Development Project at Pacific Northwest Laboratory (PNL). Experiments were conducted in the following six general areas: (1) sludge washing, (2) sludge leaching, (3) sludge dissolution, (4) actinide separation by solvent extraction and extraction chromatography, (5) Sr separation by solvent extraction, and (6) extraction of Cs from acidic solution

  15. Monteggia-like lesions – treatment strategies and one-year results

    Directory of Open Access Journals (Sweden)

    Laun, Reinhold

    2015-12-01

    Full Text Available Introduction: The eponym “Monteggia fracture” includes various patterns of complex fracture-dislocations of the proximal ulna and radius, which are not well defined yet. They are frequently described as Monteggia-like lesions or Monteggia equivalent injuries. Until today, these injury patterns have been reported rarely. The objective of this retrospective study was to better define patterns of injury and to document the short-term results of treatment with current fixation techniques.Methods: Ten patients with a Monteggia-like lesion were included in this study and clinical and radiological follow-up examinations at an average of 12.3 months after the trauma were performed. For clinical follow-up the Mayo Modified Wrist Score, the Mayo Elbow Performance Score, the functional rating index of Broberg and Morrey, and the DASH score were utilized.Results: Osteosynthesis of the ulna was performed using a proximally contoured or precontoured LCP (locking compression plate in all patients. All patients had a fracture of the radial head. All patients with a Mason type III radial head fracture received a cemented bipolar radial head prosthesis. All Mason type II fractures were treated with open reduction and internal fixation using mini screws. In all Mason type I fractures the treatment of the radial head dislocation was by closed reduction. Associated coronoid fractures were stabilized with lag screws through the ulnar plate or with independent lag screws after reduction of the fracture. According to the aforementioned scoring systems good to excellent results could be achieved.Conclusions: Our findings demonstrate that good or excellent short-term results can be obtained if the injury is classified correctly and a standardized surgical treatment of all components of the injury is achieved. Further studies with larger patient populations and longer follow up periods are needed to evaluate long-term effectiveness of this treatment concept.

  16. Treatment results for nasopharyngeal carcinoma in the modern era: The Hong Kong experience

    International Nuclear Information System (INIS)

    Purpose: To analyze the treatment results achievable for nasopharyngeal carcinoma in the modern era to identify the key failures for future improvement and to provide an updated baseline for future trials. Methods and materials: The results of 2687 consecutive patients treated at all public oncology centers in Hong Kong during 1996-2000 were retrospectively analyzed. The stage distribution (by American Joint Committee on Cancer and International Union Against Cancer staging system, 1997) was 7% Stage I, 41% Stage II, 25% Stage III, and 28% Stage IVA-B. All patients were irradiated with 6-MV photons and the median total dose was 66 Gy. Only 23% of patients had additional treatment with chemotherapy. Results: The 5-year local, nodal, and distant failure-free rates were 85%, 94%, and 81%, respectively; patients with local failure had significantly higher risk of nodal and distant failures. The 5-year progression-free, overall, and cancer-specific survival rates were 63%, 75%, and 80%, respectively. The presenting stage was the most important prognostic factor for all endpoints: with overall survival decreasing from 90% for Stage I to 58% for Stage IVA-B. The results achieved by the 2070 patients treated by radiotherapy alone were almost identical to that of the whole series, the distant failure-free rate among patients with locoregional control was 89% for Stage I-II and 75% for Stage III-IVB. The 860 patients (32%) staged with magnetic resonance imaging achieved significantly better results than those staged by computed tomography, the overall survival being 93% vs. 83% for Stages I-II, and 72% vs. 63% for Stages III-IVB (p = 0.001). Conclusions: Treatment results for nasopharyngeal carcinoma have substantially improved in the modern era; future trials should be based on updated baseline results. Further reduction of distant failure is important for future breakthrough, particularly for patients with advanced disease

  17. A STUDY ON DE QUERVAIN'S STENOSING TENOSYNOVITIS ANALYZING THE RESULTS OF DIFFERENT CO NSERVATIVE TREATMENT MODALITIES

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    Sreejith

    2015-09-01

    Full Text Available OBJECTIVE : The purpose of this study is to find out, which should be the initial treatment of choice in a case of DQTS that can provide the best symptomatic relief. Comparison was between conservative treatment as against steroid injection. MATERIALS AND METHODS : A prospective randomized study was conducted on patients with dequervain’s disease, in order to compare the outcome of conservative treatment as against steroid injection. Study was conducted o n a total of 46 patients who were selecte d from KMCT Medical C ollege during January 2015 to June 2015. Out of this 40 were female and only 6 were male patients RESULTS : Study reveals 82.61% excellent results in group treated with steroid injection as compa red to 17.39% in conservatively treated patients. A good result of 17.39% was noted in steroid treated cases while conservative patients showed 13.04%. Conservatively treated patients had a very poor out come in 69.57% patients CONCLUSION : Patients who wer e treated with steroids had better prognosis compared to those underwent conservative management

  18. Sequential Salinomycin Treatment Results in Resistance Formation through Clonal Selection of Epithelial-Like Tumor Cells

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    Florian Kopp

    2014-12-01

    Full Text Available Acquiring therapy resistance is one of the major obstacles in the treatment of patients with cancer. The discovery of the cancer stem cell (CSC–specific drug salinomycin raised hope for improved treatment options by targeting therapy-refractory CSCs and mesenchymal cancer cells. However, the occurrence of an acquired salinomycin resistance in tumor cells remains elusive. To study the formation of salinomycin resistance, mesenchymal breast cancer cells were sequentially treated with salinomycin in an in vitro cell culture assay, and the resulting differences in gene expression and salinomycin susceptibility were analyzed. We demonstrated that long-term salinomycin treatment of mesenchymal cancer cells resulted in salinomycin-resistant cells with elevated levels of epithelial markers, such as E-cadherin and miR-200c, a decreased migratory capability, and a higher susceptibility to the classic chemotherapeutic drug doxorubicin. The formation of salinomycin resistance through the acquisition of epithelial traits was further validated by inducing mesenchymal-epithelial transition through an overexpression of miR-200c. The transition from a mesenchymal to a more epithelial-like phenotype of salinomycin-treated tumor cells was moreover confirmed in vivo, using syngeneic and, for the first time, transgenic mouse tumor models. These results suggest that the acquisition of salinomycin resistance through the clonal selection of epithelial-like cancer cells could become exploited for improved cancer therapies by antagonizing the tumor-progressive effects of epithelial-mesenchymal transition.

  19. Sequential Salinomycin Treatment Results in Resistance Formation through Clonal Selection of Epithelial-Like Tumor Cells.

    Science.gov (United States)

    Kopp, Florian; Hermawan, Adam; Oak, Prajakta Shirish; Ulaganathan, Vijay Kumar; Herrmann, Annika; Elnikhely, Nefertiti; Thakur, Chitra; Xiao, Zhiguang; Knyazev, Pjotr; Ataseven, Beyhan; Savai, Rajkumar; Wagner, Ernst; Roidl, Andreas

    2014-12-01

    Acquiring therapy resistance is one of the major obstacles in the treatment of patients with cancer. The discovery of the cancer stem cell (CSC)-specific drug salinomycin raised hope for improved treatment options by targeting therapy-refractory CSCs and mesenchymal cancer cells. However, the occurrence of an acquired salinomycin resistance in tumor cells remains elusive. To study the formation of salinomycin resistance, mesenchymal breast cancer cells were sequentially treated with salinomycin in an in vitro cell culture assay, and the resulting differences in gene expression and salinomycin susceptibility were analyzed. We demonstrated that long-term salinomycin treatment of mesenchymal cancer cells resulted in salinomycin-resistant cells with elevated levels of epithelial markers, such as E-cadherin and miR-200c, a decreased migratory capability, and a higher susceptibility to the classic chemotherapeutic drug doxorubicin. The formation of salinomycin resistance through the acquisition of epithelial traits was further validated by inducing mesenchymal-epithelial transition through an overexpression of miR-200c. The transition from a mesenchymal to a more epithelial-like phenotype of salinomycin-treated tumor cells was moreover confirmed in vivo, using syngeneic and, for the first time, transgenic mouse tumor models. These results suggest that the acquisition of salinomycin resistance through the clonal selection of epithelial-like cancer cells could become exploited for improved cancer therapies by antagonizing the tumor-progressive effects of epithelial-mesenchymal transition. PMID:25500079

  20. Result from surgical treatment on the terrible triad of the elbow

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    Anderson de Aquino Santos

    2015-08-01

    Full Text Available ABSTRACTOBJECTIVE: To evaluate the results from surgical treatment of the terrible triad of the elbow, with a minimum of six months of follow-up, taking elbow function into consideration. METHODS: The analyzed aspects of 20 patients, who underwent surgical treatment of the terrible triad of the elbow, were given as follows: Dash score (Disabilities of the Arm, Shoulder and Hand, Meps (Mayo Elbow Performance Score, pain according to VAS (visual analog scale, ROM (range of motion, patient satisfaction, degree of energy of the trauma, complications and radiographs. RESULTS: The mean length of follow-up among the patients was 38 months. There were statistically significant relationships between the following set of parameters: trauma mechanism and patient satisfaction; radiological outcome of "heterotopic ossification" and satisfaction; functional flexion-extension ROM and satisfaction; and between type of radial head fracture and presence of a radiological outcome. CONCLUSION: The surgical treatment for the terrible triad of the elbow generally provided satisfactory results, when the functioning of this joint upon the return to activities was taken into consideration.

  1. Yttrium-90 radioembolization for the treatment of unresectable liver cancer: Results of a single center

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    Özhan Özgür

    2014-03-01

    Full Text Available Objective: To determine the effects of yttrium-90 (Y-90 resin microsphere radioembolization therapy on patients with unresectable liver cancer who do not benefit from chemotherapy. Methods: Fifty-five patients underwent radioembolization therapy included in the study whose had unresectable primary or metastatic liver cancer originating from the gastrointestinal tract. Three were excluded from the study after pre-evaluation angiography. Thirteen (23.6% of the remaining 52 patients had hepatocellular carcinoma and 39 (76.4% had metastatic liver cancer. Fifty-two patients underwent Y-90 radioembolization treatment. Each patient's response to the administered treatment was evaluated using the Response Evaluation Criteria in Solid Tumors (RECIST and the overall probability of survival was displayed graphically by the Kaplan-Meier method. Results: After Y-90 therapy, 47 patients were follow-up. While 57% of the patients responded to treatment as clinical benefit, the disease progressed in 43%. The median hepatic progression-free survival time of the patients was 3.4 months (95% confidence interval (ci:1.4-5.3 and the overall survival time was 11.3 months (95%, CI:8.7-14.03. Conclusion: This study emphasizes that Y-90 resin microsphere radioembolization treatment is effective in patients with unresectable liver cancer.

  2. Burst fracture of the thoracolumbar spine: correlation between kyphosis and clinical result of the treatment

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    Rodrigo Arnold Tisot

    2015-06-01

    Full Text Available OBJECTIVE: To evaluate the correlation between kyphosis due to burst fractures of thoracic and lumbar spine and clinical outcome in patients undergoing conservative or surgical treatment.METHODS: A retrospective, cross-sectional study was conducted with 29 patients with thoracolumbar burst fractures treated by the Spine Group in a trauma reference hospital between the years 2002 and 2011. Patients were followed-up as outpatients for a minimum of 24 months. All cases were clinically evaluated by Oswestry and SF-36 quality of life questionnaires and the visual analogue scale (VAS of pain. They were also evaluated by X-ray examinations and CT scans of the lumbosacral spine at the time of hospitalization and subsequently as outpatients by Cobb method for measuring the degree of kyphosis.RESULTS: There was no statistically significant correlation between the degree of initial kyphosis and clinical outcome measured by VAS and by most of the SF-36 domains in both patients treated conservatively and the surgically treated. The Oswestry questionnaire showed benefits for patients who received conservative treatment (p=0.047 compared to those surgically treated (p=0.335. The analysis of difference between initial and final kyphosis and final kyphosis alone in relation to clinical outcome showed no statistical correlation in any of the scores used.CONCLUSION: The clinical outcome of treatment of the thoracic and lumbar burst fractures was not influenced by a greater or lesser degree of initial or residual kyphosis, regardless of the type of treatment.

  3. Immediate and remote results of treatment of vibration disease of coal miners with hyperbaric oxygenation

    Energy Technology Data Exchange (ETDEWEB)

    Soboleva, N.P.; Deinega, V.G.

    1987-05-01

    Examines use of hyperbaric oxygenation (HBO) to improve treatment of vibration disease caused by effects of vibration on microcirculatory channels especially of the hands with development of tissue hypoxia. Four groups of miners were studied: first, with isolated symptoms of vibration disease; second, with preliminary symptoms; third, with moderately expressed symptoms; and fourth, controls. All groups were treated with usual therapeutic measures: vitamins, sedatives, physical. In addition the first three groups received HBO treatment (pressure 1.3-1.5 atmospheres, exposure 40-50 minutes for 10 days) using hyperbaric chamber OKA-MT. Results are shown in a table. Experiment demonstrates following: use of HBO in complex treatment of patients with vibration pathology is satisfactorily effective at all stages of its development. A course of HBO diminishes expression of clinical signs of illness, improves general health of individual, and restores regional blood flow. HBO treatment lasts for 7 to 12 months, and is re-enforced by repeated courses of therapy. 8 refs.

  4. Comparison of the results of treatment of humeral shaft fractures by different methods

    Directory of Open Access Journals (Sweden)

    Ristić Vladimir

    2011-01-01

    Full Text Available The aim of this study was to compare the functional results of non-operative and different operative techniques of managing humeral shaft fractures. The average follow-up was one year after the trauma in 61 patients with united fracture, where the initial method of treatment was the definitive one. The patients were divided into four groups: 22 were treated with hanging cast, 20 with intramedullary nails, 10 with dynamic-compressive plates and screws and 9 with external fixators. We estimated the presence of bone union by radiographic and clinical evaluation and compared the results with Constant and Mayo scores. The etiology of injuries was falls and traffic accidents in 87% of cases. The hanging cast group had the most of elbow contractures and insufficient results of functional scales. The plating group had lower average values of scores than nails, especially considering the elbow function. Among subgroups, the locked intramedullary nails had better results than Ender nails. The most complicated cases treated with Ilizarov and Mitković’s external fixators had good results, especially in the treatment of open humeral shaft fractures; however, the rehabilitation period was longer. The best average functional results were recorded in the nailing group because of rigid fixation, solid callus formation and return to everyday activities in the shortest time.

  5. Results of surgical treatment of developmental dysplasia of hip considering child’s age

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    Milašinović Sonja

    2011-01-01

    Full Text Available Introduction. Developmental dysplasia of the hip (DDH represents one of common diseases of the locomotor system. Late discovery and inadequate healing of this defect leads to serious disability in the best years of human life. Objective. The aim of this study was to analyze the quality of functional and anatomic restitution of the diseased hip, depending on the age of the patient at the time of surgery. Methods. Our retrospective study was developed on 78 children surgically treated for DDH. The examiners were distributed in three groups according to age in which they had been operated. The data were produced on the basis of full-scale medical documents for each patient. Results. We analyzed and compared anatomic and functional results of surgeries treating DDH in the group of examiners. On examination, we got data that the most prevalent were distorted gait, inequality of the legs and positive Trendelendburg’s sign in the group of children who had been operated in the oldest age. The patients who were surgically treated in older age had worse postoperative results in aspect value angle of flexion and abduction in treated hip, higher frequency in manifesting pain and asymmetric gait. Better corrective results on aspect of dimension of the colodiaphyseal and Hilgenrainer’s angle will be obtained if DDH treatment is conducted in younger age of patients. In 94.95%, the patients were treated with Salter innominate osteotomy of pelvis with osteotomy of the femur involving its shortening and reverse rotation. Preoperative treatment with Pavliks harness was provided in 44.02% children, with abduction of Hilgenrainer’s apparatus in 2.6%, with abductions “Niva” slips in 2.6% and preoperative extension in 28.2%. Conclusion. The surgical treatment of DDH in the observed patients done at the earlier age of growth resulted in the evidently better anatomical and functional results at postoperative observation.

  6. Clinical Features, Presence of Human Herpesvirus-8 and Treatment Results in Classic Kaposi Sarcoma

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    Özlem Su

    2008-12-01

    Full Text Available Background and Design: Classic Kaposi sarcoma (KS occurs predominantly among the elderly, with Jews, Italians and Greeks. Classic KS has been seen relatively frequently in Turkey. Our aim was to evaluate the demographic, clinical features of Kaposi sarcoma and etiopathological role of human herpesvirus-8 (HHV-8. Treatment results of 18 classic Kaposi’s sarcoma were also concluded.Material and Method: Eighteen cases of classic Kaposi sarcoma diagnosed as clinically and histopathologically between January 2001 and August 2008 in our dermatology department were taken to this study. Demographic, clinical features and treatment results were reviewed retrospectively in all patients. HHV-8 was investigated in the lesional skin of 7 patients.Results: A male/female ratio of 2/1 was found. Mean age at diagnosis was 67.2 (37-94 years. Bilaterally lower extremities were involved in 15 patients (83.3%, the trunk was involved in 3 patients (16.6%. Plaques and nodules were the common type of lesions (66.6% and 55.5%. Nine patients had no symptoms (50%. Edema was the most common symptom (38.8%. A second primary malignancy was found in 2 patients (11.1%. HHV-8 was detected in 6 of the 7 patients(85.7%. Majority of the patients were treated with interferon alfa (subcutaneously and cryotherapy as a monotherapy or a combination therapy. Imiquimod was the second agent in combined treatment (27.7%. Conclusion: We suggest that interferon alfa and imiquimod can be used as first line therapy agents with their antiviral and immunmodulatuar features in the treatment of KKS. (Turkderm 2008; 42: 122-6

  7. Safety and efficacy of aneurysm treatment with WEB: results of the WEBCAST study.

    Science.gov (United States)

    Pierot, Laurent; Costalat, Vincent; Moret, Jacques; Szikora, Istvan; Klisch, Joachim; Herbreteau, Denis; Holtmannspötter, Markus; Weber, Werner; Januel, Anne-Christine; Liebig, Thomas; Sychra, Vojtech; Strasilla, Christoph; Cognard, Christophe; Bonafé, Alain; Molyneux, Andrew; Byrne, James V; Spelle, Laurent

    2016-05-01

    OBJECT WEB is an innovative intrasaccular treatment for intracranial aneurysms. Preliminary series have shown good safety and efficacy. The WEB Clinical Assessment of Intrasaccular Aneurysm Therapy (WEBCAST) trial is a prospective European trial evaluating the safety and efficacy of WEB in wide-neck bifurcation aneurysms. METHODS Patients with wide-neck bifurcation aneurysms for which WEB treatment was indicated were included in this multicentergood clinical practices study. Clinical data including adverse events and clinical status at 1 and 6 months were collected and independently analyzed by a medical monitor. Six-month follow-up digital subtraction angiography was also performed and independently analyzed by a core laboratory. Success was defined at 6 months as complete occlusion or stable neck remnant, no worsening in angiographic appearance from postprocedure, and no retreatment performed or planned. RESULTS Ten European neurointerventional centers enrolled 51 patients with 51 aneurysms. Treatment with WEB was achieved in 48 of 51 aneurysms (94.1%). Adjunctive implants (coils/stents) were used in 4 of 48 aneurysms (8.3%). Thromboembolic events were observed in 9 of 51 patients (17.6%), resulting in a permanent deficit (modified Rankin Scale [mRS] Score 1) in 1 patient (2.0%). Intraoperative rupture was not observed. Morbidity (mRS score > 2) and mortality were 2.0% (1 of 51 patients, related to rupture status on entry to study) and 0.0% at 1 month, respectively. Success was achieved at 6 months in 85.4% of patients treated with WEB: 23 of 41 patients (56.1%) had complete occlusion, 12 of 41 (29.3%) had a neck remnant, and 6 of 41 (14.6%) had an aneurysm remnant. CONCLUSIONS The WEBCAST study showed good procedural and short-term safety of aneurysm treatment with WEB and good 6-month anatomical results.

  8. RESULTS OF POSTERIOR MYECTOMY FOR THE TREATMENT OF CHILDREN WITH CHRONIC CONSTIPATION

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    Mehran PEYVASTEH

    2015-12-01

    Full Text Available Background and Objectives - The aim of this study was to evaluate the result of posterior myectomy in children with chronic constipation who underwent to this surgery. Methods - Forty eight children with chronic constipation who did not respond to diet, laxative, or enema were included. Children with abnormal barium enema showing transitional zone were excluded. Children with documented metabolic disease diabetes, and hypothyroidism were also excluded. All patients underwent posterior myectomy. Children were followed during 1 year after surgery regarding frequency of fecal evacuation, fecal consistency, straining during defecation, and diameter of feces. Data was analyzed using SPSS version 13.0 (Chicago, IL, USA. Results - Of 48 cases that underwent surgery, 21 were male and 27 were female. Age range was 1.5 to 11 years old. Mean duration of constipation before surgery was 22.79±17.08 (range 6-48 months. Mean duration of medical treatment was 14.90±10.31 (range= 6-48 months. Fecal consistency, feces diameter, number of bowel movements and straining during defecation were compared before and after surgery. The results were statistically significant ( P <0.001. Of all cases, 52% continued treatment of constipation after surgery for 1 year. Ganglion cells were absent in 32 cases. Ganglion cells were present in seven children. Proximal ganglion cell was found in nine cases Treatment response was not different between cases according to status of ganglion cell in biopsy. Conclusion - Fecal consistency, feces diameter, number of bowel movements, and straining for defecation were improved after posterior myectomy. Another study with more sample is required for better evaluation of treatment.

  9. Short-term results of carotid stenting for the treatment of extracranial carotid occlusive disease

    Institute of Scientific and Technical Information of China (English)

    FU Wei-guo; ZHU Ting; CHEN Bin; JIANG Jun-hao; YANG Jue; SHI Zhen-yu

    2006-01-01

    @@ Carotid artery angioplasty and stenting (CAS) has been performed with increasing frequency for the treatment of extracranial carotid occlusive diseases (ECOD) in recent years. Its feasibility and safety are supported by the Stenting and Angioplasty with Protection in Patient at High Risk for Endarterectomy (SAPPHIRE) trial,1 which revealed a lower incidence of death, stroke and myocardial infarction compared with carotid endarterectomy (CEA) in high-risk patients. However, it is a pity that up to now, initial results of this endovascular procedure have yet been infrequently documented in China. This retrospective study was to analyze the short-term results of CAS to treat ECOD in a single medical center.

  10. Treatment results in advanced stage Hodgkin′s lymphoma: A retrospective study

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    H Jain

    2015-01-01

    Full Text Available Background: Hodgkin′s lymphoma displays distinct epidemiological attributes in Asian population thus making it relevant to study whether there are any differences in treatment outcomes too when treated with current standard of care. Aim: To evaluate the treatment outcomes of de-novo advanced stage HL in adults. Materials and Methods: This retrospective study included de-novo advanced stage HL patients (≥15 years registered at our center from January 2004 to December 2007. Treatment outcomes were measured in terms of response rates, overall survival (OS and progression-free survival (PFS. Overall and PFS were calculated with Kaplan-Meier methodology and Cox-proportional hazards model was used for multivariate analysis to identify prognostic factors. Results: There were 125 patients (males 77% who received minimum one cycle of chemotherapy with median age of 32 years (Range 15-65 years. Stage IV disease was seen in (46 patients 37%; 75% (94 patients patients had B symptoms. International prognostic score (IPS ≤4 was seen in 95/112 (85% patients. ABVD (adriamycin, bleomycin, vinblastine, dacarbazine chemotherapy was given to 94%. Radiation to residual/bulky sites was given to 36% (45 patients. Response data was available for 112 patients; complete response in 76%; partial response in 10 % and progressive disease in 3 patients. Nineteen deaths (progressive disease-7, toxicity-8, unrelated cause-4 were observed. At median follow-up of 28 months, estimated 5-year OS and PFS were 60% and 58%, respectively. On multivariate analysis, IPS and response to treatment were significant factors for both OS and PFS. Conclusions: The treatment outcomes in this study are comparable with the published literature with limited follow-up data.

  11. [Rasagiline in daily clinical use. Results of a treatment study of Parkinson patients with a combination treatment].

    Science.gov (United States)

    Jost, W H; Klasser, M; Reichmann, H

    2008-10-01

    , rigidity, bradykinesia) the total score was reduced from 6.2 to 4.8, within the other items from 14.7 to 11.5. The proportion of patients without OFF-periods increased from 33.3% to 49.5%. Determined from "24-hours" home diaries, time spend in the OFF-state during wake time decreased from 120 minutes to 45 minutes. In all 8 aspects of quality of life rated by the patients an reduction of the disability could be documented. The PDQ-39 total score was reduced from 36.4 by 7.3 points (20.1%). In total, 29 of the 545 patients who received rasagiline as combination therapy had switched directly from previous combination therapy with selegiline. In this subgroup CURS total score improved from 17.0 to 12.9 points during treatment. The proportion of patients without OFF-periods increased from 36% to 48% and the daily time spent in the OFF-state was reduced from 45 minutes to 30 minutes. The PDQ-39 total score improved by 6.5 points (22.2%). All in all, adverse events were reported by 8.4% of the patients. In conclusion this post-marketing observational study has shown that in patients with pre-existing combination therapy the add-on medication of rasagiline resulted in improvements of motor and non-motor functions. Furthermore, motor complications were significantly reduced and led to an improved quality of life in the self-estimation of the patients. This also applies to those patients with selegiline pre-treatment. PMID:18833504

  12. THE CLINICAL COURSE AND TREATMENT RESULTS OF LUNG METASTASES FROM BREAST CANCER

    Institute of Scientific and Technical Information of China (English)

    Xu Binghe; Zhou Jichang; Zhou Aiping; Wang Yan; Feng Fengyi; Sun yan

    1998-01-01

    Objective:To analyze the clinical course and treatment result of lung metastases from breast cancer. Method:122 cases with lung metastases from breast cancer were treated with chemotherapy or chemotherapy plus endocrine therapy, response was assessed according to WHO criteria and survival rate estimated using the life Table. Results: The median time from initial treatment of primary tumor to lung metastases was 22 months. Sites of common consecutive metastases were lung, liver and bone. The overall response rate was 48% with a CR rate of 15%. Compared to non- DDP- encompassing regimen, the CR rate was higher in DDP-based chemotherapy (7%versus 21%, P<0.05) with a longer median survival time (MST). The PR rate was higher in regimens containing anthracycline (48%) than in those without anthracycline (20%, P<0.01). The response rate was similar between chemotherapy and chemotherapy plus endocrine therapy (P>0.05). No difference in MST was observed between patients receiving anthracycline-and non-anthracyclineencompassing regimens. The 1-, 3-, 5-, and 10-year survival rate was 77%, 22 %, 11%, and 10%, respectively.Conclusion: Size of primary tumor, the length of diseasefree interval, the number of lung metastases may provide additional information for predicting patients survival after treatment of lung metastases. Combination chemotherapy, especially DDP-based chemotherapy may prolong survival time of patients with lung metastases from breast cancer.

  13. Results of kyphoplasty in the minimally invasive treatment of vertebral metastasis

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    Carlos Fernando Pereira da Silva Herrero

    2014-09-01

    Full Text Available OBJECTIVE: To evaluate the clinical and radiological outcome of minimally invasive surgical treatment of vertebral metastases using the technique of kyphoplasty. METHODS: This was a prospective observational study of patients with the diagnosis of spinal metastasis who underwent minimally invasive surgical treatment by filling the vertebral body with balloon kyphoplasty technique. Clinical evaluation included patient age at surgery, diagnosis of the tumor, biopsy results, data of the surgical procedure performed, visual pain scale (VAS and complications related to surgery. Radiological evaluation involved the study of radiographic procedures in the anteroposterior and lateral incidences, with the analysis of vertebral body kyphosis and the occurrence of extravasation of cement. RESULTS: 22 patients with spinal metastases who were treated by balloon kyphoplasty, 8 (36% males and 14 (64% females were studied. The average age was 56.05 years and the mean follow-up was 8.5 months. The mean preoperative VAS was 8.73, 1.73 in the initial postoperative period, and 1.92 in the late postoperative period. CONCLUSION: Kyphoplasty proved to be a safe and effective technique for symptomatic treatment of vertebral metastases.

  14. Results of surgical treatment of massive localized lymphedema in severely obese patients

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    Wilson Cintra Júnior

    2014-01-01

    Full Text Available OBJECTIVE: to evaluate the importance of treatment of deformities caused by massive localized lymphedema (MLL in the severely obese. METHODS: in a period of seven years, nine patients with morbid obesity and a mean age of 33 years underwent surgical resection of massive localized lymphedema with primary synthesis. This is a retrospective study on the surgical technique, complication rates and improved quality of life. RESULTS: all patients reported significant improvement after surgery, with greater range of motion, ambulation with ease and more effective hygiene. Histological analysis demonstrated the existence of a chronic inflammatory process marked by lymphomonocitary infiltrate and severe tissue edema. We observed foci of necrosis, formation of microabscesses, points of suppuration and local fibrosis organization, and pachydermia. The lymphatic vessels and some blood capillaries were increased, depicting a framework of linfangiectasias. CONCLUSION: surgical treatment of MLL proved to be important for improving patients' quality of life, functionally rehabilitating them and optimizing multidisciplinary follow-up of morbid obesity, with satisfactory surgical results and acceptable complication rates, demonstrating the importance of treatment and awareness about the disease.

  15. Nucleic Acids in Human Glioma Treatment: Innovative Approaches and Recent Results

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    S. Catuogno

    2012-01-01

    Full Text Available Gliomas are the most common primary central nervous system tumors with a dismal prognosis. Despite recent advances in surgery, radiotherapy, and chemotherapy, current treatment regimens have a modest survival benefit. A crucial challenge is to deliver drugs effectively to invasive glioma cells residing in a sanctuary within the central nervous system. New therapies are essential, and oligonucleotide-based approaches, including antisense, microRNAs, small interfering RNAs, and nucleic acid aptamers, may provide a viable strategy. Thanks to their unique characteristics (low size, good affinity for the target, no immunogenicity, chemical structures that can be easily modified to improve their in vivo applications, these molecules may represent a valid alternative to antibodies particularly to overcome challenges presented by the blood-brain barrier. Here we will discuss recent results on the use of oligonucleotides that will hopefully provide new effective treatment for gliomas.

  16. RESULTS OF SURGICAL TREATMENT IN CERVICAL HERNIATED DISC ANALYSIS OF 275 CASES

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    L. Eva

    2010-02-01

    Full Text Available Background: Problems of surgical treatment of cervical disc hernia are still far from being resolved. It shows variety of surgical procedures it. The operations for cervical level with radiculopatie were quite limited. Limits method were dictated by the absence of accurate diagnosis, microsurgical methods, extensions, sometimes unjustified, conservative treatment. Material and method Complex issue of cervical spine degenerative pathologies, particularly cervical disc hernia with radicular syndrome was studied on a group of 275 patients. Results: From the 275 patients with herniated disc cervical admitted in the study, 182 (66.18% of cases had surgical intervention to a single level disc, 72 patients (26.18% of cases in two levels, 20 patients (7.27% cases at three levels and one case (0.36% at four levels.

  17. [Results evaluations 3 years after our first experience with the laparoscopic treatment of Hirschsprung disease].

    Science.gov (United States)

    Polliotto, S; Heinen, F; Andina, G; Korman, R

    2001-04-01

    The laparoscopic approach has been successfully used during the recent last years in pediatric surgery. We describe the first experience in Argentina using laparoscopic surgery in November 4th in 1996, for the treatment of a Hirschsprung disease case. We used the technique of Soave's modified by Georgenson. Details of the surgical procedure are given. Hospitalization time took 5 days and immediated postoperatory cares were well done. Soave-Georgeson technique seems to be a safe and effective possibility for the Hirschsprung disease treatment, and it is completely achieveable by laparoscopy. The present experience does not show advantages in terms of a lower hospitalization time, however it really shows the benefits of laparoscopic surgery, such as post-operatory comfort and better cosmetic results, both highly superior than those obtained with classical surgery. PMID:11480199

  18. Influencing factors of immediate angiographic results in intracranial aneurysms patients after endovascular treatment.

    Science.gov (United States)

    Chen, Jia-Xiang; Lai, Ling-Feng; Zheng, Kuang; Li, Guo-Xiong; He, Xu-Ying; Li, Liang-Ping; Duan, Chuan-Zhi

    2015-09-01

    The purpose of this study was to analyze influencing factors associated with immediate angiographic results in intracranial aneurysms patients after endovascular treatment (EVT), providing theoretical evidence and guidance for clinical treatment of intracranial aneurysms. Totally 529 patients met the inclusive criteria, consisting of 338 males and 191 females. Gender; age; history of hypertension, diabetes, and smoking; intracranial atherosclerosis; rupture status, size and location, features of aneurysmal neck, shapes; vasospasm; treatment modality; and degree of aneurysm occlusion were all carefully and completely recorded. All data were investigated in univariate and multivariate logistic regression model to determine whether they were correlated with the degree of aneurysm occlusion. According to aneurysm size, aneurysms were classified as micro-miniature, miniature, and large aneurysms. There were 451 narrow-neck aneurysms and 78 wide-neck aneurysms. Totally 417 were regular and 112 were irregular. And 125 were un-ruptured aneurysms; 404 were ruptured aneurysms. The modalities of treatment were as follows: embolization with coil (n = 415), stent-assisted coil embolization (n = 89), and balloon-assisted coil embolization (n = 25). Univariate analysis showed that aneurysm size, feature of aneurysm neck, shape, and rupture status might affect the immediate occlusion after EVT. Multivariate logistic regression analysis indicated that ruptured aneurysm, tiny aneurysm, and wide-neck aneurysm were independent influencing factors of complete occlusion of intracranial aneurysm. Aneurysm rupture status, size, feature of aneurysmal neck, and shape might be the independent influencing factors of immediate angiographic results in intracranial aneurysm patients after EVT. Un-ruptured, micro-miniature, narrow-neck, and regular-shaped aneurysms were more probable to be occluded completely. PMID:26100332

  19. Treatment for liver metastases from breast cancer: Results and prognostic factors

    Institute of Scientific and Technical Information of China (English)

    Xiao-Ping Li; Zhi-Qiang Meng; Wei-Jian Guo; Jie Li

    2005-01-01

    AIM: Liver metastases from breast cancer (BCLM) are associated with poor prognosis. Cytotoxic chemotherapy can result in regression of tumor lesions and a decrease in symptoms. Available data, in the literature, also suggest a subgroup of patients rraay berefit from surgery, but few talked about transcatheter arterial chemoembolization (TACE).We report the results of TACE and systemic chemotherapy for patients with liver metastases from breast cancer and evaluate the prognostic factors. METHODS: Forty-eight patients with liver metastases, from proved breast primary cancer were treated with TACEor systemic chemotherapy between January 1995 and December 2000. Treatment results were assessed according to WHO criteria, along with analysis of prognostic factors for survival using Cox regression model.RESULTS: The median follow-up was 28 mo (1-72 mo). Response rates were calculated for the TACE group and chemotherapy group, being 35.7% and 7.1%,respectively. The difference was significant. The one-, two- and three-year Survival rates for the TACE group were 63.04%, 30.35%, and 13.01%, and those for the systemic chemotherapy group were 33.88%, 11.29%, and 0%. According to univariate analysis, variables significantly associated with survival were the lymph node status of the primary cancer, the clinical stage of liver metastases, the Child-Pugh grade, loss of weight. Other factors such as age, the intervals between the primary to the metastases, the maximal diameter of the liver metastases, the number of liver metastases, extrahepatic metastasis showed no prognostic significances. These factors mentioned above such as the lymph node status of the primary cancer, the clinical stage of liver metastases, the Child-Pugh grade, loss of weight were also independent factors in multivariate analysis.CONCLUSION: TACE treatment of liver metastases from breast cancer may prolong survival in certain patients. This approach offers new promise for the curative treatment of the patients

  20. Extracapsular approach for arthroscopic treatment of femoroacetabular impingement: clinical and radiographic results and complications

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    Bruno Dutra Roos

    2015-08-01

    Full Text Available ABSTRACTOBJECTIVES: To evaluate the clinical and radiographic results and complications relating to patients undergoing arthroscopic treatment for femoroacetabular impingement by means of an extracapsular approach. METHODS: Between January 2011 and March 2012, 49 patients (50 hips underwent arthroscopic treatment for femoroacetabular impingement, performed by the hip surgery team of the Orthopedic Hospital of Passo Fundo, Rio Grande do Sul. Forty patients (41 hips fulfilled all the requirements for this study. The mean follow-up was 29.1 months. The patients were assessed clinically by means of the Harris Hip score, as modified by Byrd (MHHS, the Non-Arthritic Hip score (NAHS and the internal rotation of the hip. Their hips were also evaluated radiographically, with measurement of the CE angle, dimensions of the joint space, alpha angle, neck-head index, degree of arthrosis and presence of heterotopic ossification of the hip. RESULTS: Out of the 41 hips treated, 31 (75.6% presented good or excellent clinical results. There was a mean postoperative increase of 22.1 points for the MHHS, 21.5 for the NAHS and 16.4° for the internal rotation of the hip ( p< 0.001. Regarding the radiographic evaluation, correction to normal values was observed for the alpha angle and neck-head index, with a mean postoperative decrease of 32.9° and mean increase of 0.10, respectively ( p< 0.001. CONCLUSION: Arthroscopic treatment of femoroacetabular impingement by means of an extracapsular approach presented satisfactory clinical and radiographic results over a mean follow-up of 29.1 months, with few complications.

  1. RESULTS FROM CLINICAL AND RADIOLOGICAL FOLLOW-UP, AFTER SURGICAL TREATMENT OF CHONDROBLASTOMA

    Science.gov (United States)

    Penna, Valter; Toller, Eduardo Areas; Ferreira, Adriano Jander; Dias, Dante Palloni Costa

    2015-01-01

    Objectives: To evaluate the long-term clinical and radiological results from patients who underwent surgical treatment of chondroblastoma, between 2003 and 2009, by the same surgical team, using the same operative technique. Methods: A retrospective study was conducted on 12 patients with histological diagnoses of chondroblastoma, who were attended between 2003 and 2009 at the Pius XII Foundation (Barretos Cancer Hospital, Barretos, State of São Paulo). These patients underwent surgical treatment with intralesional resection of the tumor, adjuvant electrocauterization and replacement with methyl methacrylate (11 cases) or an autologous graft from the iliac crest (one case). The preoperative evaluation included physical examination, plain radiographs of the site, magnetic resonance imaging, computed axial tomography and bone scintigraphy. The patients were assessed clinically and radiologically according to a predefined protocol, with a series of plain radiographs, and a functional assessment in accordance with the Enneking functional score. Results: The average age at the time of diagnosis was 14 years and 4 months. The most frequent location affected was the distal femoral epiphysis (75%), followed by the proximal tibial epiphysis (16.6%) and the calcaneus (8.4%). There was higher prevalence among the female patients than among the male patients (3:1). In three cases, preoperative biopsy was necessary. During the follow-up, there was no evidence of local tumor recurrence, and all the patients presented an excellent functional result from the surgical technique used, with Enneking scores ranging from 20 to 30. Conclusion: Surgical treatment of chondroblastoma, using intralesional resection, adjuvant electrocauterization and replacement with methyl methacrylate or bone graft produced good results. PMID:27027054

  2. Long-term results and complications after treatment of bilateral fractures of the mandibular condyle.

    Science.gov (United States)

    Forouzanfar, Tymour; Lobbezoo, Frank; Overgaauw, Maarten; de Groot, Annemijn; Kommers, Sofie; van Selms, Maurits; van den Bergh, Bart

    2013-10-01

    The purpose of this study was to investigate the long-term results of conservative treatment of bilateral condylar fractures and to study the influence of possible functional impairment on intensity of pain and associated disability. We studied 71 patients (mean (SD) age 33 (14) years) with conservatively treated bilateral condylar fractures. Traffic crashes (n=42, 59%) and falls (n=20, 28%) were the main cause of the fractures. Forty-one patients (58%) were re-examined after about 90 months (mean 86, range 3-193). Five of the 41 (12%) had developed malocclusion, but did not experience any pain in the temporomandibular joint according to the Research Diagnostic Criteria for Temporomandibular Disorders. There was a significant negative relation between the presence of pain and the duration of follow up (p=0.02). Increasing age was significantly related to reduction in the intensity of pain (p=0.03). Of the remaining 30 patients who were not followed up, 2 had had bilateral sagittal split osteotomy and 1 a Le Fort I osteotomy. One patient had had orthodontic correction for a malocclusion. Including the five malocclusion patients, at least 9 of the total of 71 (13%) developed a malocclusion after conservative treatment. Functional impairment had no influence on the intensity of pain or pain-related disability in the patients with malocclusion after conservatively treated bilateral condylar fractures. This report may therefore be of value in the debate about whether open or closed treatment is better for bilateral mandibular condylar fractures. PMID:23375048

  3. Ethics on the dental treatment of patients with mental disability: results of a Netherlands - Belgium survey.

    Science.gov (United States)

    Marks, Luc; Adler, Naomi; Blom-Reukers, Helen; Elhorst, Jan H; Kraaijenhagen-Oostinga, Annelies; Vanobbergen, Jacques

    2012-11-01

    This study evaluates several ethical dilemmas of by dental practitioners treating persons with mental disabilities (PMD) by dentists in the Netherlands and Belgium. Ethical dental care for PMD is a hot topic. Worldwide different treatment strategies are used in the dental treatment of this patient group. In addition, cultural aspect seems to play an important role in the choices made. The latter can explain the difficulty in creating European and worldwide guidelines on this issue. A questionnaire was sent to dental practitioners interested in treating PMD persons both in the Netherlands and in Belgium including questions on the use of behaviour management techniques, use and attitude towards sedation and physical fixation and the cooperation with other health care personal. Behaviour management techniques and sedation are frequently used. Dentist of the Netherlands and Belgium in general reject the restraint of PMD persons. However, limited use of manual restraint in accordance with the carers and the close surrounding of the patient seems to be accepted. Dental practitioners are sometimes confronted with an emotional dilemma in treating PMD and the majority feels that it is a continuous challenge to obtain optimal result of the dental treatment.

  4. Ultrasound-guided high-intensity focused ultrasound treatment for abdominal wall endometriosis: Preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yang [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Wei, E-mail: wangyang301301@yahoo.com.cn [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Longxia; Wang Junyan; Tang Jie [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China)

    2011-07-15

    Purpose: To evaluate the safety and therapeutic efficacy of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) ablation for the treatment of abdominal wall endometriosis (AWE). Materials and methods: Twenty-one consecutive patients with AWE were treated as outpatients by US-guided HIFU ablation under conscious sedation. The median size of the AWE was 2.4 cm (range 1.0-5.3 cm). An acoustic power of 200-420 W was used, intermittent HIFU exposure of 1 s was applied. Treatment was considered complete when the entire nodule and its nearby 1 cm margin become hyperechoic on US. Pain relief after HIFU ablation was observed and the treated nodule received serial US examinations during follow-up. Results: All AWE was successfully ablated after one session of HIFU ablation, the ablation time lasted for 5-48 min (median 13 min), no major complications occurred. The cyclic pain disappeared in all patients during a mean follow-up of 18.7 months (range 3-31 months). The treated nodules gradually shank over time, 16 nodules became unnoticeable on US during follow-up. Conclusion: US-guided HIFU ablation appears to be safe and effective for the treatment of AWE.

  5. Radiofrequency ablation of hepatic metastasis: Results of treatment in forty patients

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    Rath G

    2008-01-01

    Full Text Available Aim: To evaluate the local control of hepatic metastasis with radiofrequency ablation treatment. Materials and Methods: We did a retrospective analysis in 40 patients treated with radiofrequency ablation for hepatic metastasis. The tumors ablated included up to two metastatic liver lesions, with primaries in breast, gastrointestinal tract, cervix, etc. Radiofrequency ablation was performed under general anesthesia in all cases, using ultrasound guidance. Radionics Cool-Tip RF System was used to deliver the treatment. Results: The median age of patients treated was 49 years. There were 13 female and 27 male patients. The median tumor size ablated was 1.5 cm (0.75-4.0 cm. A total of 52 radiofrequency ablation cycles were delivered. Successful ablation was achieved in all patients with hepatic metastasis less than 3 cm in size. Pain was the most common complication seen (75%. One patients developed skin burns. At 2-year follow-up 7.5% of patients had locally recurrent disease. Conclusions: Radiofrequency ablation is a minimally invasive treatment modality. It can be useful in a select group of patients with solitary liver metastasis of less than 3 cm size.

  6. Engineering study for the treatment of spent ion exchange resin resulting from nuclear process applications

    International Nuclear Information System (INIS)

    This document is an engineering study of spent ion exchange resin treatment processes with the purpose of identifying one or more suitable treatment technologies. Classifications of waste considered include all classes of low-level waste (LLW), mixed LLW, transuranic (TRU) waste, and mixed TRU waste. A total of 29 process alternatives have been evaluated. Evaluation parameters have included economic parameters (both total life-cycle costs and capital costs), demonstrated operability, environmental permitting, operational availability, waste volume reduction, programmatic consistency, and multiple utilization. The results of this study suggest that there are a number of alternative process configurations that are suitable for the treatment of spent ion exchange resin. The determinative evaluation parameters were economic variables (total life-cycle cost or capital cost) and waste volume reduction. Immobilization processes are generally poor in volume reduction. Thermal volume reduction processes tend to have high capital costs. There are immobilization processes and thermal volume reduction processes that can treat all classifications of spent ion exchange resin likely to be encountered. 40 refs., 19 figs., 17 tabs

  7. External beam radiation for retinoblastoma: Results, patterns of failure, and a proposal for treatment guidelines

    International Nuclear Information System (INIS)

    Purpose: To analyze treatment results and patterns of failure following external beam radiation for retinoblastoma and propose treatment guidelines according to specific clinical variables. Methods and Materials: We analyzed 27 patients (34 eyes) with retinoblastoma who received external beam radiation as initial treatment at Hahnemann University Hospital from October 1980 to December 1991 and have been followed for at least 1 year. Of the 34 eyes, 14 were Groups I-II (Reese-Ellsworth classification), 7 were Group III, and 13 were Groups IV-V. Doses ranged from 34.5-49.5 Gy (mean 44.3 Gy, median 45 Gy) in 1.5-2.0 Gy fractions generally delivered through anterior and lateral wedged pair fields. Results: At a mean follow up of 35.2 months (range 12-93 months), local tumor control was obtained in 44% (15 out of 34) of eyes with external beam radiation alone. Salvage therapy (plaque brachytherapy, cryotherapy, and/or photocoagulation) controlled an additional 10 eyes (29.5%), so that overall ocular survival has been 73.5%. Local tumor control with external beam radiotherapy alone was obtained in 78.5% (11 out of 14) of eyes in Groups I-II, but in only 20% (4 out of 20) of eyes in Groups III-V. A total of 67 existing tumors were identified prior to treatment in the 34 treated eyes and local control with external beam radiation alone was obtained in 87% (46 out of 53) of tumors measuring 15 mm or less and in 50% (7 out of 14) of tumors measuring more than 15 mm. When analyzing patterns of failure in the 19 eyes that relapsed, a total of 28 failure sites were identified and consisted of progression of vitreous seeds in seven instances (25% of failure sites) recurrences from previously existing tumors in 10 instances (36% of failure sites) and development of new tumors in previously uninvolved retina in 11 instances (39% of failure sites). Conclusions: 1) We find that external beam radiation to a dose of 45 Gy in fractions of 1.5 to 2.0 Gy provides adequate tumor control

  8. Treatment results of combined platelet-rich plasma and fat injection in patients with velopharyngeal insufficiency

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    Hamid Reza Fathi

    2013-10-01

    Full Text Available Background: Velopharyngeal insufficiency causes hypernasal vocal quality and can also result in audible nasal air emission and difficulty in producing pressure consonants. The resulting speech is often socially unacceptable and can be difficult to understand. Platelet-rich plasma is an autologous derivative of whole blood. Today, the importance of clinical use of Platelet-rich plasma in the plastic surgery is considered. This study was designed to evaluate the effectiveness of combined Platelet-rich plasma and fat injection in the treatment of velopharyngeal insufficiency. Methods: In this prospective clinicaltrial study, of 15 patients including 9 males and 6 females and aged 15-20 years with mild/ moderate velopharyngeal insufficiency who were injected with 5 mL of combined Platelet-rich plasma (1 mL and fat (4 mL in the front volume in the posterior pharyngeal wall in the pre-vertebral fascia under sedation. Speech samples were recorded by nasoendoscopy before the injection, and at 6 weeks and 6 months after the injection. Assessment of pathologic speech was done by speech therapist. Results: Velar displacement showed significantly increased at 6 weeks after the injection (P=0.049. Velopharyngeal gap disappeared in 60% of patients at 6 weeks after the injection (P=0.019. Lateral pharyngeal wall movement showed significantly increased in 73.3% of the patients at 6 months after the injection (P=0.04. After the treatment, aerodynamic assessment showed significantly decreased in nasal air escape during phonation and repeat the words (P<0.05. Assessment speech therapist showed significantly improve quality of phonation in these patients (P<0.05. Conclusion: It seems that, combined Platelet-rich plasma and fat injection lead to improve voice resonance and reduce nasal air escape in all treated cases. It can be a promising alternative to major procedures, such as velopharyngoplasties, for the treatment of mild/ moderate velopharyngeal insufficiency.

  9. RESULTS OF SURGICAL TREATMENT OF PAEDIATRIC DIAPHYSEAL FRACTURES OF LONG BONES USING INTRAMEDULLARY ELASTIC NAIL

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    Arun Kumar

    2015-12-01

    Full Text Available BACKGROUND Among the various methods of treating the long bone fractures in children less than 5yrs (POP cast and adolescents 16yrs (IMN, flexible intramedullary nail has gained importance because of its stability, not violating the physis and less complications and early rehabilitation. Irrespective of mode of treatment, goal shall be to achieve union at fracture site, control length and alignment, minimize the morbidity and complications for patient and their family. MATERIALS AND METHODS A prospective study was conducted on children of both sexes, between the age group of 5-15yrs with diaphyseal fractures of long bones, meeting the inclusion and exclusion criteria during the study period at RRMCH (September 2012 to September 2014. Totally, 30 cases were evaluated clinically and radiologically and followed up at 3, 6, 12, 24 weeks after surgery. Final outcome was assessed using Flynn’s criteria for Tens Scoring System. RESULTS Results of entire, 30 patients were followed up for an average of 6 months, was excellent in 19(63% cases and satisfactory in 11(37% cases and no poor outcome. CONCLUSION Based on this study and result, we found that intramedullary elastic nailing technique is an ideal method for treatment of pediatric femoral and tibial diaphyseal fractures.

  10. Treatment of Accommodative Dysfunction in Children: Results from an Random Clinical Trial

    Science.gov (United States)

    Scheiman, Mitchell; Cotter, Susan; Kulp, Marjean Taylor; Mitchell, G. Lynn; Cooper, Jeffrey; Gallaway, Michael; Hopkins, Kristine B.; Bartuccio, Mary; Chung, Ida

    2011-01-01

    Purpose To report the effectiveness of various forms of vision therapy/orthoptics in improving accommodative amplitude and facility in children with symptomatic convergence insufficiency (CI) and co-existing accommodative dysfunction. Methods In a randomized clinical trial, 221 children 9 to 17 years with symptomatic CI were assigned to one of four treatments. Of the enrolled children, 164 (74%) had accommodative dysfunction; 63 (29%) had a decreased amplitude of accommodation with respect to age, 43 (19%) had decreased accommodative facility, and 58 (26%) had both. Analysis of variance models were used to compare mean accommodative amplitude and accommodative facility for each treatment group after 4, 8, and 12 weeks of treatment. Results After 12 weeks of treatment, the increases in amplitude of accommodation [office-based vergence/accommodative therapy with home reinforcement group (OBVAT) 9.9D, home-based computer vergence/accommodative therapy group (HBCVAT+) 6.7D, home-based pencil push-up therapy group (HBPP) 5.8D] were significantly greater than in the office-based placebo therapy group (2.2D) (p-values ≤ 0.010). Significant increases in accommodative facility were found in all groups (OBVAT: 9cpm, HBCVAT+: 7cpm, HBPP: 5cpm, OBPT: 5.5cpm); only the improvement in the OBVAT group was significantly greater than that found in the OBPT group (p = 0.016). One year after completion of therapy, reoccurrence of decreased accommodative amplitude was present in only 12.5% and accommodative facility in only 11%. Conclusions Vision therapy/orthoptics is effective in improving accommodative amplitude and accommodative facility in school-age children with symptomatic CI and accommodative dysfunction. PMID:21873922

  11. Long-Term Results of Percutaneous Bilioenteric Anastomotic Stricture Treatment in Liver-Transplanted Children

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the mid- and long-term results of percutaneous transhepatic cholangiography (PTC) and biliary drainage in children with isolated bilioenteric anastomotic stenosis (BAS) after pediatric liver transplantation. Sixty-four children underwent PTC from March 1993 to May 2008. Nineteen cholangiograms were normal; 10 showed intrahepatic biliary stenosis and BAS, and 35 showed isolated BAS. Cadaveric grafts were used in 19 and living donor grafts in 16 patients. Four patients received a whole liver, and 31 patients received a left lobe or left lateral segment. Roux-en-Y hepaticojejunostomy was performed in all patients. Indication for PTC was based on clinical, laboratory, and histopathologic findings. In patients with isolated BAS, dilation and biliary catheter placement, with changes every 2 months, were performed. Patients were separated into 4 groups according to number of treatment sessions required. The drainage catheter was removed if cholangiogram showed no significant residual stenosis and normal biliary emptying time after a minimum of 6 months. The relationship between risk factors (recipient's weight 20 months, 4 patients (4 of 35; 11.4%) required 1 additional treatment session (group III), and 1 patient (1 of 35; 2.9%) had a catheter placed at the end of the study period (group IV). Drainage time in group I was significantly shorter than those in groups II, III, and IV (p 0.05). The majority of complications, such as catheter displacement and leakage, were classified as minor; however, 2 patients (5.7%) with hemobilia were noted. Complications increased according to the need for reintervention. In conclusion, balloon dilation and percutaneous drainage placement is safe and effective, and it has long-term patency for children with BAS after liver transplantation. Because of prolonged treatment time, reintervention may be necessary, thereby increasing the complication rate. Balloon dilation and percutaneous drainage

  12. Enhanced biological phosphorus removal - results of experiences in three large waste water treatment plants

    International Nuclear Information System (INIS)

    Within a scientific project especially the operation of four real-size sewage treatment plants with different processes of enhanced biological phosphorus removal is investigated under the aspect of efficiency, stability, practicability and costs of the enhanced biological phosphorus removal. Three plants and first results are explained and compared as well with one another as with data, which are generally regarded as favourable conditions for the enhanced biological phosphorus removal. Between the plants there are significant differences in the degree of P-elimination mainly due to different characteristics of the wastewater. An important influence on P-effluent concentrations may be exacted by P-resolution in the final clarifier. (orig.)

  13. Is prostate cancer screening responsible for the negative results of prostate cancer treatment trials?

    Science.gov (United States)

    Prasad, Vinay

    2016-08-01

    Clinical guidelines continue to move away from routine prostate specific antigen screening (PSA), once a widespread medical practice. A curious difference exists between early prostate cancer and early breast cancer. While randomized trials of therapy in early breast cancer continue to show overall survival benefit, this is not the case in prostate cancer, where prostatectomy was no better than observation in a recent trial, and where early androgen deprivation is no better than late androgen deprivation. Here, I make the case that prostate cancer screening contributes so greatly to over diagnosis that even treatment trials yield null results due to contamination with non-life threatening disease. PMID:27372859

  14. Clinical applications of total reflection X-Ray Fluorescence in the treatment of cancer, Preliminary results

    International Nuclear Information System (INIS)

    A simple procedure is presents in which direct irradiation of small (10 ?l) quantities of blood serum, without chemical treatment or internal standard addition, allows reliable quantification of the PT plasma level with a 300 ppb detection limit and precision of 7% (n=7) It is shown that the method allows determination of the time evolution of the drug concentration and the drug half life in the patient the results indicated the viability of an improvement in the clinical practice of chemotherapy by the routine analysis of platinum with total reflection X-Ray Fluorescence

  15. First-year treatment costs among new initiators of topical prostaglandin analogs: pooled results

    Directory of Open Access Journals (Sweden)

    Jordana K Schmier

    2010-05-01

    Full Text Available Jordana K Schmier1, David W Covert21Managing Scientist, Exponent Inc., Alexandria, VA, USA; 2Associate Director, Health Economics, Alcon Research Ltd., Ft. Worth, TX, USAObjective: To estimate first-year treatment costs among new initiators of topical prostaglandin analogs in a managed care population.Research design and methods: A model was developed to estimate first-year medical costs. Model inputs were based on weighted results from three previous studies. Treatment patterns were derived from a claims database analysis. Published studies were used to estimate visit-related resource use. Costs were obtained from standard sources.Results: Across studies, 27,809 patients met study criteria, 44.2% of whom remained on their index therapy for 12 months. Adjunctive therapy was needed in 22.5%, 18.5%, and 11.9% of bimatoprost, latanoprost, and benzalkonium chloride (BAK-free travoprost patients, respectively. Median days to initiating adjunctive therapy were 64, 67, and 127 for bimatoprost, latanoprost, and BAK-free travoprost patients. Estimated first-year medical costs were $1,945, $1,803, and $1,730 for patients initiating therapy with bimatoprost, latanoprost, and BAK-free travoprost. Findings were consistent through sensitivity analysis.Conclusions: A BAK-free prostaglandin analog may permit longer duration of monotherapy and be associated with lower first-year treatment costs. Use of a claims database and the selection of new initiators of prostaglandin analogs limit the ability to project findings to all glaucoma patients.Keywords: costs and cost analysis, drug therapy, combination, glaucoma, prostaglandin analogs

  16. Results of surgical treatment of cervical cancer patients of childbearing age

    Directory of Open Access Journals (Sweden)

    V. S. Navruzova

    2015-01-01

    Full Text Available The world marked increase in the incidence of cervical cancer in young women, especially from 29 to 45 years old. Analysis showed that in patients with preserved ovarian function, not only the effectiveness of the treatment, but also the quality of life. It is associated with the acceleration, earlier puberty and the onset of sexual activity. In recent years more and more widely used radical surgery with preservation of the ovaries and the abduction of the radiation castration and preservation of reproductive function. In the National Cancer Research Centre of the Ministry of Health of the Republic of Uzbekistan analyzed the results of surgical treatment of 204 patients with cervical cancer younger. Age of patients from 23 to 45 years, that is, in the most hard-working, reproductive period. In our study patients met principally with exophytic – 82 (40.2 % and 68 (33.3 % еndophytic growth cervical tumors. Histological in 197 (96.6 % patients with squamous cervical cancer patients with 7 (3.4%. Adenocarcinoma of cervical cancer. Handard examination of the patient are further adapted to determine the level of sex hormones (estradiol, progesterone, determination of the tumor marter CA-125 levels of calcium and phosphate in the blood. 112 patients from the main group and the combined complex therapy surgical treatment with organ-component (conservation and ovarian transposition. The first group included 112 (55.1 % patients, who as part of combination therapy was performed and complex surgical treatment of ovarian transposition. The second group included 92 (44.9% patients who as part of combination therapy and complex surgery performed without ovarian transposition. Each group was divided into 3 subgroup included patients with stage process T1b–2aN0M0. Which performs the combined radiotherapy. The second subgroups included patients with stage process that runs systemic chemotherapy, surgery, combined radiotherapy. The third group included

  17. Traumatic Cataract, Results of Surgical Treatment. Sancti Spíritus. 2005-2009.

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    Alina Abella Bonachea

    2012-04-01

    Full Text Available The traumatic cataract constitutes a challenge for the surgeon of the previous segment. It can be presented as a consequence of any type of ocular trauma or -penetrating traumatism with bigger frequency correlated to corneal injuries that they can implicate the iris. It was made a descriptive retrospective observacional study of all of the patients with this diagnosis who went to Oftalmology's consultation during the period of 1ro of January 2005 to September 30, 2009 at Sancti Spíritus's Hospital General, with the objective to describe the surgical treatment results of it with the implantation of intraocular lens and the most frequent complications of traumatic cataract. The population and sample was: 14 patients, totality. Datas were processed in tables and inferential statistics. In 85.7 % of patients were implanted intraocular lens, and it was used Blumenthal's surgical technique. The more frequent trans-operative complication was the losses of vitreous and the more frequent postoperative complications were the moderate corneal edema and the ocular hypertension. The election treatment is the surgical one, obtaining similar results than conventional surgery of cataract if the posterior segment is undamaged, in these cases the visual prognostic is very favorable.

  18. [Treatment results of neuroblastoma in children in the Republic of Belarus].

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    Proleskovskaia, I V; Savich, T V; Mareĭko, Iu E; Savva, N N; Aleĭnikova, O V

    2009-01-01

    Our investigation was concerned with effectiveness of infantile neuroblastoma treatment in Belarus and dependence of prognosis on extent of radical surgery. The study involved 115 patients with morphologically confirmed diagnosis of primary tumor who were treated at the Center (1997-2007). Ten-year overall and relapse-free survival rates for favorable prognosis, stage I, II, III, were 1.00 and 0.94 +/- 0.04, respectively. They were significantly higher than those for intermediate (0.70 +/- 0.09 and 0.61 +/- 0.09) or high risk (0.32 +/- 0.08 and 0.27 +/- 0.08), respectively, (p < or = 0.01). The results for radical local surgery were better: 5-year relapse-free survival--0.82 +/- 0.09 as compared with subtotal excision (0.62 +/- 0.12) and biopsy (0.5 +/- 0.25) among patients older than 12 months. Autologous stem cell transplantation (ASCT) was followed by significant improvement: 6-year overall and relapse-free survival (stage IV) (0.5 +/- 0.12 and 0.38 +/- 0.12, respectively) as compared those without ASCT (0.12 +/- 0.08 and 0.1 +/- 0.08), respectively, (p < or = 0.01). The main cause of death after ASCT was relapse. Poor results following post-ASCT treatment of stage IV tumor should be improved by more effective detection and removal of tumor cell harvest. PMID:19514379

  19. [Treatment results of neuroblastoma in children in the Republic of Belarus].

    Science.gov (United States)

    Proleskovskaia, I V; Savich, T V; Mareĭko, Iu E; Savva, N N; Aleĭnikova, O V

    2009-01-01

    Our investigation was concerned with effectiveness of infantile neuroblastoma treatment in Belarus and dependence of prognosis on extent of radical surgery. The study involved 115 patients with morphologically confirmed diagnosis of primary tumor who were treated at the Center (1997-2007). Ten-year overall and relapse-free survival rates for favorable prognosis, stage I, II, III, were 1.00 and 0.94 +/- 0.04, respectively. They were significantly higher than those for intermediate (0.70 +/- 0.09 and 0.61 +/- 0.09) or high risk (0.32 +/- 0.08 and 0.27 +/- 0.08), respectively, (p < or = 0.01). The results for radical local surgery were better: 5-year relapse-free survival--0.82 +/- 0.09 as compared with subtotal excision (0.62 +/- 0.12) and biopsy (0.5 +/- 0.25) among patients older than 12 months. Autologous stem cell transplantation (ASCT) was followed by significant improvement: 6-year overall and relapse-free survival (stage IV) (0.5 +/- 0.12 and 0.38 +/- 0.12, respectively) as compared those without ASCT (0.12 +/- 0.08 and 0.1 +/- 0.08), respectively, (p < or = 0.01). The main cause of death after ASCT was relapse. Poor results following post-ASCT treatment of stage IV tumor should be improved by more effective detection and removal of tumor cell harvest.

  20. RESULTS OF THE USE OF PEEK CAGES IN THE TREATMENT OF BASILAR INVAGINATION BY GOEL TECHNIQUE

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    Luís Eduardo Carelli Teixeira da Silva

    2016-03-01

    Full Text Available ABSTRACT Objective: Analysis of the use of polyetheretherketone (PEEK cages for atlantoaxial facet realignment and distraction for treatment of basilar invagination by Goel technique. Method: Retrospective descriptive statistical analysis of the neurological status, pain, presence of subsidence and bone fusion with the use of PEEK cages in 8 atlantoaxial joints of 4 patients with basilar invagination. All patients were treated with atlantoaxial facet distraction and realignment and subsequent arthrodesis C1-C2 by the technique of Goel modified by the use of PEEK cage. Results: All patients showed improvement in Nurick neurological assessment scale and Visual Analogue Scale (VAS of pain. There were no cases of subsidence, migration, or damage to the vertebral artery during the insertion of the cage. All joints evolved with bone fusion, assessed by dynamic radiographs, and computed tomography. Two patients developed neuropathic pain in dermatome of C2 and one patient had unilateral vertebral artery injury during C2 instrumentation treated with insertion of pedicle screw to control the bleeding. Conclusion: The results of the treatment of basilar invagination by the Goel technique with the use of PEEK cages shown to be effective and safe although further studies are needed to confirm this use.

  1. Treatment results in women with clinical stage I and pathologic stage II endometrial carcinoma.

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    Jobsen, J J; Schutter, E M; Meerwaldt, J H; Van Der Palen, J; Van Der Sijde, R; Ten Cate, L N

    2001-01-01

    The aim of this study is to report survival and results of therapy and possible prognostic factors in women with pathologic stage II endometrial carcinoma. Forty-two patients with pathologic stage II endometrial carcinoma were treated at the department of Radiation Oncology of the Medisch Spectrum Twente between 1987 and 1998. All patients received external radiotherapy following standard surgical procedures and no adjuvant systemic therapy was given. From the 42 patients 21 had a pathologic stage IIA and 21 stage IIB. The median follow-up was 62 months. The overall recurrence rate was 21.5% (9/42). Seven patients had distant metastasis, of which three also had locoregional recurrence, vaginal vault and/or pelvic. The presence of myometrial invasion (> (1/2)) and/or lymph-angioinvasion showed a significant relation with distant metastasis (P = 0.017). Stage IIB showed more recurrences, 33% (7/21). There was a significant different 5-year disease specific survival for stage IIA and IIB, respectively, 95% and 74% (P = 0.0311). Patients with a differentiation grade 3 and stage IIB showed a significantly poorer (P = 0.003) 5-year survival of 48.6% (P = 0.003). Results obtained in the present series of patients are in accordance with the literature. The present treatment policy seems justified, except for patients with pathologic stage IIB and grade 3, in which a more aggressive treatment should be considered.

  2. Treatment Results Of Diaphyseal Forearm Fractures With Dynamique Compression Plate A Retrospective study of 156 Cases.

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    Hassan BOUSSAKRI

    2016-03-01

    Full Text Available This retrospective study addresses a series of 156 cases of forearm fractures. These 156 cases were managed in the trauma-orthopedic department (B4 of Fez University Hospital, Morocco, from May 2008 till January 2013. The purpose of this study is to analyze epidemiological and clinical factors of diaphyseal forearm fractures and the results of their treatment with dynamic compression plate (DCP, as well as the complications and therapeutic errors of this surgical technique. The frequency of hospitalization in the trauma-orthopedic department was 3,96%. Ages ranged between 16 and 83, the average age was 32. 132 patients were male (85%. 90% were managed at the day of trauma. Traffic accidents were the most frequent cause in 52% patients. The fracture was in the left forearm in 65% of patients. 53% of fracture lines were in the middle third of the forearm. 38 fractures were open, and 30 were admitted for polytrauma. Osteosynthesis was performed with dynamic compression plate for all patients. In comparison with the literature, our series shows the predominance of young male patients, with traffic accidents being the cause. Osteosynthesis with dynamic compression plate remains the treatment of choice that provides satisfactory results if the accuracy in this technique was respected.

  3. Surgical and conservative treatment of patients with congenital scoliosis: α search for long-term results

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    Weiss Hans-Rudolf

    2011-06-01

    Full Text Available Abstract Background In view of the limited data available on the conservative treatment of patients with congenital scoliosis (CS, early surgery is suggested in mild cases with formation failures. Patients with segmentation failures will not benefit from conservative treatment. The purpose of this review is to identify the mid- or long-term results of spinal fusion surgery in patients with congenital scoliosis. Methods Retrospective and prospective studies were included, reporting on the outcome of surgery in patients with congenital scoliosis. Studies concerning a small numbers of cases treated conservatively were included too. We analyzed mid-term (5 to 7 years and long-term results (7 years or more, both as regards the maintenance of the correction of scoliosis and the safety of instrumentation, the early and late complications of surgery and their effect on quality of life. Results A small number of studies of surgically treated patients were found, contained follow-up periods of 4-6 years that in the most cases, skeletal maturity was not yet reached, and few with follow-up of 36-44 years. The results of bracing in children with congenital scoliosis, mainly in cases with failure of formation, were also studied. Discussion Spinal surgery in patients with congenital scoliosis is regarded in short as a safe procedure and should be performed. On the other hand, early and late complications are also described, concerning not only intraoperative and immediate postoperative problems, but also the safety and efficacy of the spinal instrumentation and the possibility of developing neurological disorders and the long-term effect these may have on both lung function and the quality of life of children. Conclusions Few cases indicate the long-term results of surgical techniques, in the natural progression of scoliosis. Similarly, few cases have been reported on the influence of conservative treatment. In conclusion, patients with segmentation failures

  4. SU-C-BRE-01: 3D Conformal Micro Irradiation Results of Four Treatment Sites for Preclinical Small Animal and Clinical Treatment Plans

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    Price, S; Yaddanapudi, S [Washington University School of Medicine, Saint Louis, MO (United States); Rangaraj, D; Izaguirre, E [Scott and White Hospital, Temple, TX (United States)

    2014-06-15

    Purpose: Small animal irradiation can provide preclinical insights necessary for clinical advancement. In order to provide clinically relevant data, these small animal irradiations must be designed such that the treatment methods and results are comparable to clinical protocols, regardless of variations in treatment size and modality. Methods: Small animal treatments for four treatment sites (brain, liver, lung and spine) were investigated, accounting for change in treatment energy and target size. Up to five orthovoltage (300kVp) beams were used in the preclinical treatments, using circular, square, and conformal tungsten apertures, based on the treatment site. Treatments were delivered using the image guided micro irradiator (microIGRT). The plans were delivered to a mouse sized phantom and dose measurements in axial and coronal planes were performed using radiochromic film. The results of the clinical and preclinical protocols were characterized in terms of conformality number, CTV coverage, dose nonuniformity ratio, and organ at risk sparing. Results: Preclinical small animal treatment conformality was within 1–16% of clinical results for all treatment sites. The volume of the CTV receiving 100% of the prescription dose was typically within 10% of clinical values. The dose non-uniformity was consistently higher for preclinical treatments compared to clinical treatments, indicating hot spots in the target. The ratios of the mean dose in the target to the mean dose in an organ at risk were comparable if not better for preclinical versus clinical treatments. Finally, QUANTEC dose constraints were applied and the recommended morbidity limits were satisfied in each small animal treatment site. Conclusion: We have shown that for four treatment sites, preclinical 3D conformal small animal treatments can be clinically comparable if clinical protocols are followed. Using clinical protocols as the standard, preclinical irradiation methods can be altered and iteratively

  5. A prospective study of reversible dementias: Frequency, causes, clinical profile and results of treatment

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    Srikanth S

    2005-01-01

    Full Text Available Background: Dementia due to potentially reversible etiologies is an important group of dementias to be identified not only because of the number of such Patients encountered but also due to the potential for substantial improvement with treatment. Aims : To prospectively investigate the frequency and causes of dementias with potentially reversible etiologies; to examine the clinical features of this subgroup with a view to identifying a signature profile and to determine if this potential reversibility translates into actual reversibility with appropriate treatment. Setting and design : A prospective longitudinal study of patients with dementia presenting to the outpatient services of a tertiary referral hospital. Methods : All Patients above 40 years referred for evaluation of cognitive complaints were serially enrolled and underwent clinical examination, various laboratory tests and neuroimaging. Patients were followed-up for one year. Statistical analysis : One way analysis of variance for continuous variables followed by post hoc comparisons using Scheffe′s procedure. Results: A total of 129 patients met Diagnostic and Statistical Manual of Mental Disorders edition 4 (DSM IV criteria for dementia and qualified for inclusion into the study. Twenty-four patients (18%, all with moderately severe cognitive [mean mini mental state examination (MMSE score ± SD = 17.9 ± 4.8] and neuropsychiatric [mean neuropsychiatric inventory (NPI score ± SD = 30.7 ± 8.7] dysfunction were diagnosed to have reversible causes - neuroinfections in 11 patients, normal pressure hydrocephalus in 8 patients and vitamin B12 deficiency in 5 patients. The majority of these patients had gait and urinary dysfunction reminiscent of subcortical dementias. These reversible causes were clinically suspected in only 58% of patients. In 20/24 patients in whom follow up was possible mean MMSE score had improved to 22.2 and mean NPI score had improved to 8.0, following 6 months

  6. Treatment of intracranial aneurysms by flow diverter devices: Long-term results from a single center

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    Briganti, Francesco, E-mail: frabriga@unina.it [Unit of Interventional Neuroradiology, Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Napoli, Manuela, E-mail: napoli.manuela@gmail.com [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Leone, Giuseppe, E-mail: g.leonemd@gmail.com [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Marseglia, Mariano, E-mail: mariano-marseglia@libero.it [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Mariniello, Giuseppe, E-mail: giuseppe.mariniello@unina.it [Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Caranci, Ferdinando, E-mail: ferdinando.caranci@unina.it [Department of Advanced Biomedical Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy); Tortora, Fabio, E-mail: fabiotor@libero.it [Chair of Neuroradiology, “Magrassi Lanzara” Clinical-Surgical Department, Second University of Naples, Viale Colli Aminei 21, 80131 Naples (Italy); Maiuri, Francesco, E-mail: frmaiuri@unina.it [Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University, Via S.Pansini 5., 80131 Naples (Italy)

    2014-09-15

    Highlights: • We report the long-term results (2–4 years) with Flow Diverter Devices (FDD) from a single-center. • We recommend the use of FDD for large-neck aneurysms of the ICA syphon. • We think that more sophisticate FDD will reduce the incidence of technical adverse events. - Abstract: Objectives: Flow-Diverter Devices (FDD) are a new generation stents designed for the treatment of the intracranial aneurysms. This article reports the long-term results (2–4 years) of this treatment from a single-center. Methods: From November 2008 to January 2012, 35 patients (29 females and 6 males; mean age 53.9 y) with 39 intracranial aneurysms were treated by FDD. Five patients (14.3%) had ruptured aneurysms and 30 (85.7%) had no previous hemorrhage. The procedures were performed in 5 patients (14.3%) with SILK and in 30 (85.7%) with PED. In 3 patients FDDs were used as a second treatment after failure of previous coiling (2 cases) or stenting (one case). The 39 aneurysms were in supraclinoid ICA in 26 (66.7%), cavernous ICA in 2 (5.1%), PCoA in 4 (10.2%), MCA in 5 (12.9%), SCA in 1 (2.6%) and PICA in 1 (2.6%). The aneurysms were small (<10 mm) in 32 cases (82%), large (11–25 mm) in 6 (15.3%) and giant in 1 (2.6%). The occlusion rate according to the aneurysm location, size and neck and the complications were evaluated. Results: Peri-procedural complications included transient dysarthria (2 patients), vasospasm with acute intra-stent aggregation (one), microwire rupture (one) and failure of the stent opening (one). The follow-up was made between 24 and 62 months (mean 41 months); clinical examination and CTA were performed at 1, 3, 6 and 12 months after the procedure. The complete occlusion was confirmed by CTA and DSA. MRI with angiographic-studies was taken every year. Complete occlusion was obtained in 35 aneurysms (92.1%) and subtotal in 3 (7.9%). Complete occlusion occurred at 3 months in 24 cases (68.6%), within 3 and 6 months in 9 (25.7%). The rate and

  7. Treatment of symptomatic intracranial atheromatous ischemic disease with Wingspan stent system: short-term results

    International Nuclear Information System (INIS)

    Objective: To assess the safety, feasibility and short-term efficiency of the Wingspan stent system and Gateway balloon catheter in the treatment of symptomatic intracranial atheromatous stenosis. Methods: Seventeen patients with symptomatic intracranial atheromatous stenosis were treated with the Gateway ballon-Wingspan system. The pre-and post-treatment improvement in symptom, severity of stenosis, successful rate of treatment, all kinds of complication were closely observed and compared before and after the procedure. Physician-reported follow-up in all 17 patients lasted for an average of 5 months. Results: All 17 lesions showed involvement of the internal carotid artery (n=5), middle cerebral arteries (n=5), intracranial segmental vertebral artery (n=4), basilar artery (n=3). 16 lesions were successfully pre-dilated with an Gateway balloon catheter before the deployment of the self-expanding Wingspan stent. 1 case failed because of the failure of delivery of the Gateway balloon catheter to the accurate site, but the stent was successfully deployed through direct localization. The successful rate of stenting was 100%. The Mean SD pretreatment stenosis was 82% and improved to 43% after stenting. During the follow-up (an average of 5 months), 4 patients with transient ischemic attack (TIA)but without recurrence, the other 12 patients with stroke showed significantly syptomatic improvements. One complication occured with attribution of contralateral hemisphere embolic infarction. There was no hemorrhagic complication. Conclusions: Angioplasty and stenting with the Gateway-Wingspan stent system are safe and good in short-term outcomes for treating symptomatic intracranial arterial atheroscleromatic stenosis. (authors)

  8. Intensity-modulated radiation therapy for T4 nasopharyngeal carcinoma. Treatment results and locoregional

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    Chen, J.L.Y.; Tsai, C.L.; Chen, W.Y.; Wang, C.W. [National Taiwan Univ. Hospital, Taipei (China). Div. of Radiation Oncology; Huang, Y.S.; Chen, Y.F. [National Taiwan Univ. Hospital, Taipei (China). Dept. of Medical Imaging; Kuo, S.H. [National Taiwan Univ. Hospital, Taipei (China). Div. of Radiation Oncology; National Taiwan Univ. College of Medicine, Taipei (China). Graduate Inst. of Clinical Medicine; Hong, R.L. [National Taiwan Univ. Hospital, Taipei (China). Div. of Medical Oncology; Ko, J.Y.; Lou, P.J. [National Taiwan Univ. Hospital, Taipei (China). Dept. of Otolaryngology

    2013-12-15

    Purpose: The purpose of this work was to examine outcomes in patients with T4 nasopharyngeal carcinoma (NPC) treated with intensity-modulated radiation therapy (IMRT). Methods and materials: Between 2007 and 2010, 154 patients with nonmetastatic T4 NPC were treated with IMRT to a total dose of 70 Gy in 33-35 fractions. In addition, 97 % of patients received concurrent platinum-based chemotherapy. The median follow-up time was 52.8 months. Results: The rates of 5-year actuarial locoregional control, distant metastasis-free survival, progression free-survival, and overall survival (OS) were 81.2, 72.2, 61.9, and 78.1 %, respectively. A total of 27 patients had locoregional recurrence: 85.2 % in-field failures, 11.1 % marginal failures, and 3.7 % out-of-field failures. Fourteen patients with locoregional recurrence received aggressive treatments, including nasopharyngectomy, neck dissection, or re-irradiation, and the 5-year OS rate tended to be better (61.9 %) compared to those receiving conservative treatment (32.0 %, p = 0.051). In patients treated with 1 course of radiotherapy, grade {>=} 3 toxicities of ototoxicity, neck fibrosis, xerostomia, epistaxis, and radiographic temporal lobe necrosis occurred in 18.2, 9.8, 6.3, 2.1, and 5.6 % of patients, respectively. Increased ototoxicity, osteonecrosis, severe nasal bleeding, and temporal necrosis were observed in patients treated by re-irradiation. Conclusion: IMRT offers good locoregional control in patients with T4 NPC. For patients with locoregional recurrence after definitive radiotherapy, aggressive local treatment may be considered for a better outcome. (orig.)

  9. Antegrade scrotal sclerotherapy of internal spermatic veins for varicocele treatment: technique, complications, and results

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    Alessandro Crestani

    2016-01-01

    Full Text Available Varicocele repair is mainly indicated in young adult patients with clinical palpable varicocele and abnormal semen parameters. Varicocele treatment is associated with a significant improvement in sperm concentration, motility, morphology, and pregnancy rate. Antegrade scrotal sclerotherapy (ASS represented one of the main alternatives to the traditional inguinal or suprainguinal surgical ligation. This article reviews the use of ASS for varicocele treatment. We provide a brief overview of the history of the procedure and present our methods used in ASS. In addition, we review complication and success of ASS, including our own retrospective data of treating 674 patients over the last 17 years. Herein, we analyzed step by step the ASS technique and described our results with an original modified technique with a long follow-up. Between December 1997 and December 2014, we performed 674 ASS. Mean operative time was 14 min (range 9 to 50 min. No significant intraoperative complications were reported. Within 90 days from the procedure, postoperative complications were recorded in overall 49 (7.2% patients. No major complications were recorded. A persistent/recurrent varicocele was detected in 40 (5.9% cases. In 32/40 (80% cases, patients showed preoperative grade III varicoceles. In patients with a low sperm number before surgery, sperm count improved from 13 × 10 6 to 21 × 10 6 ml−1 (P < 0.001. The median value of the percentage of progressive motile forms at 1 h improved from 25% to 45% (P < 0.001. Percentage of normal forms increased from 17% before surgery to 35% 1 year after the procedure (P < 0.001. In the subgroup of the 168 infertile patients, 52 (31% fathered offspring at a 12-month-minimum follow-up. Therefore, ASS is an effective minimal invasive treatment for varicocele with low recurrence/persistence rate.

  10. Radiological assessment of surgical treatment results in children and adolescents with pectus excavatum: medium-term results of 75 cases

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    Sh.K. Khakimov

    2014-09-01

    Full Text Available Objective — Minimally invasive repair of pectus excavatum (PE has been established as the preferred technique for the repair of PE. Modified techniques of repair based on D. Nuss method for PE are promoted to improve the safety of the procedures. Purpose of this work was to analyzing the operative results with accounting of the toracometric parameters of pectus excavatum in children and adolescents. Methods — Toracometric parameters were the followings, as: sternum rotation, cardiac and pulmonary vein rotation angles, Haller and asymmetry indices in children and adolescents with PE. 48 (64% patients are operated by D. Nuss procedure and 27 (36% with modifications, due to severity of diagnostic parameters, which were exhibited the significance difference between pre- and postoperative indices, mainly, in patients who has a severe degree changes preoperatively. Results — The sternum rotation degree (in 75 patients was decreased till 0.4±0.02° (P=0.01, whereas was 20.7±0.46° preoperatively (P=0.001. Preoperatively, the mean of cardiac rotation angle significantly reduced, preoperative was 56.0±2.9° (P=0.001 (in 75 patients and after operative intervention made up 47.0±2.7° (P=0.001. Haller index also is decreased till 2.3±0.2, whereas was 3.9±0.2 preoperatively (P=0.002. The angle of the pulmonary vein rotation was preoperatively 51.0±3.4° (P=0.001 and after operation was increased till 53.0±1.8° (P=0.01. Conclusions — It has necessity apply the computer tomography investigation in patients with PE deformity. Also, it cannot miss the stage of the sterno-costal complex strength, its pliability and the gravity of the sternum rotation, which may lead to raise the share of good and excellent results.

  11. Results of radiotherapy and vitamin E in the treatment of peyronie's disease

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    Purpose: A retrospective analysis of 38 patients with Peyronie's disease treated with primary radiotherapy in the period of 1975-1993. Methods and Materials: Important complaints were curvature of the penis during erection for 92% of the patients, painful erection for 68%, and problems with sexual intercourse for 37.5%. Average size of all indurated plaques was 2.5 cm. The average pretreatment duration of symptoms was 9.5 months. All 38 patients were irradiated with orthovoltage radiotherapy (200 and 250 kV photons) with a total dose of 9 Gy in 5 alternating days (regimen A). Because of minimal response, 16 patients were irradiated again with another 9 Gy in 5 days and finally received 18 Gy (regimen B). Results: With regimen A, a satisfying improvement was achieved for the majority of the patients: 65% experienced less penile pain during erection, 40% reported less curvature of the penis, and 47% experienced an improvement of their sex life. With the higher dose of regimen B there was an additional improvement for a minority of the patients: 25% reported less pain during erection, 21% had less curvature, and 29% experienced an improved sex life. With regimen A, pain improvement was statistically significantly superior when compared to regimen B. For all other improvements (curvature, sexual intercourse, and induration) no dose-response relation could be demonstrated between regimen A and the higher dose regimen B. No patient experienced any radiation-induced morbidity. After evaluating regimen A and regimen B, the overall result was that 76% experienced less pain, 60% reported an improved sex life, and 48% had a diminished curvature during erection. Conclusion: From this analysis it can be concluded that the distressing symptoms of Peyronie's disease can be treated successfully with radiotherapy. Radiotherapy proves to be a safe, noninvasive treatment method without causing morbidity. Low-dose radiotherapy with only a few fractions is recommended for an effective

  12. Leksell Gamma Knife treatment for pilocytic astrocytomas: long-term results.

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    Simonova, Gabriela; Kozubikova, Petra; Liscak, Roman; Novotny, Josef

    2016-07-01

    OBJECTIVE The purpose of this study was to evaluate long-term treatment results, radiation-related toxicity, and prognostic factors for the progression-free survival (PFS) of patients with pilocytic astrocytomas treated by means of stereotactic radiosurgery with a Leksell Gamma Knife. METHODS A total of 25 patients with pilocytic astrocytomas underwent Gamma Knife surgery during the period 1992-2002. The median target volume was 2700 mm(3) (range 205-25,000 mm(3)). The 18 patients treated with 5 daily fractions received a median minimum target dose of 25 Gy. Doses for the 2 patients treated with 10 fractions over 5 days (2 fractions delivered on the same day at least 6 hours apart) were 23 and 28 Gy. For the 5 patients treated with a single fraction, the minimum target dose ranged from 13 to 20 Gy (median 16 Gy). RESULTS Complete regression occurred in 10 patients (40%) and partial regression in 10 patients (40%). The 10-year overall survival rate was 96% and the 10-year PFS rate was 80%. Target volume appeared to be a significant prognostic factor for PFS (p = 0.037). Temporary Grade 3 toxicity appeared in 2 patients (8%), and these patients were treated with corticosteroids for 2 months. Permanent Grade 4 toxicity appeared in 2 patients (8%) and was associated with neurocognitive dysfunction. In these 2 individuals, the neurocognitive dysfunction was also felt to be in part the result of the additional therapeutic interventions (4 in one case and 6 in the other) required to achieve durable control of their tumors. CONCLUSIONS Radiosurgery represents an alternative treatment modality for small residual or recurrent volumes of pilocytic astrocytomas and provides long-term local control. Target volume appears to be the most important factor affecting PFS. PMID:26991883

  13. Our results in surgical treatment of laryngotracheal stenosis, ten years experience

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    Jović Rajko M.

    2006-01-01

    Full Text Available Introduction. There are numerous techniques for the treatment of laryngotracheal stenosis. The aim of this paper was to present surgical techniques and results of treatment of laryngeal and laryngotracheal stenosis in a ten-year period by retrospective analysis. Material and methods. Medical records of 34 patients (17 male and 17 female surgically treated for laryngeal or laryngotracheal stenosis between 1995 and 2004 were analyzed. 19 (55.9% patients had previous surgical procedures, whereas fifteen patients (44.1 % were diagnosed and treated for the first time. Results. 5 patients had a glottic-subglottic stenosis, 11 patients had a subglottic stenosis, 16 patients had subglottic-tracheal stenosis and 2 patients had a glottic-subglottic-tracheal stenosis. 21 patients had normal vocal cord motion, 8 patients showed unilateral vocal cord fixation, and 5 had bilateral vocal cord fixation. Laryngotracheoplasty with anterior-posterior costal cartilage graft was performed in 24 patients, while single stage segmental laryngotracheal resection of the stenotic part was performed in 8 patients. One patient was operated in direct laryngomicroscopy and one with dilatation of the stenotic segment with T tube insertion. The most common complication was the development of granulation due to use of the Montgomery T-tube which was removed in direct laryngomicroscopy. Except for one patient, 33(97% patients were decannulated. There was no perioperative mortality. Conclusion. Although laiyngotracheoplasty with anterior-posterior costal cartilage graft placement cannot be used in all cases of laryngotracheal stenosis, it was the method of choice in previously operated patients with segmental resection of the stenotic segment. This method requires use of Montgomery T-tube or anesthesiological tube, which is very hard to keep clean. Better recovery, short hospitalization and excellent results were obtained with the cricotracheal segmental resection. .

  14. Results of Abductor Pollicis Longus Suspension Ligamentoplasty for Treatment of Advanced First Carpometacarpal Arthritis

    Science.gov (United States)

    Lee, Hyun-Joo; Kim, Poong-Taek; Deslivia, Maria Florencia; Lee, Suk-Joong; Nam, Sang-Jin

    2015-01-01

    Background Suspension ligamentoplasty using abductor pollicis longus (APL) tendon without bone tunneling, was introduced as one of the techniques for treatment of advanced first carpometacarpal (CMC) arthritis. The purpose of this study was to evaluate the radiologic and clinical results of APL suspension ligamentoplasty. Methods The medical records of 19 patients who underwent APL suspension ligamentoplasty for advanced first CMC arthritis between January 2008 and May 2012 were reviewed retrospectively. The study included 13 female and 6 male patients, whose mean age was 62 years (range, 43 to 82 years). For clinical evaluation, we assessed the grip and pinch power, radial and volar abduction angle, thumb adduction (modified Kapandji index), including visual analogue scale (VAS) and Disabilities of the Arm, Shoulder and Hand (DASH) scores. Radiologic evaluation was performed using simple radiographs. Results The mean follow-up was 36 months (range, 19 to 73.7 months). Mean power improved from 18.3 to 27 kg for grip power, from 2.8 to 3.5 kg for tip pinch, and from 4.3 to 5.4 kg for power pinch. All patients showed decreased VAS from 7.2 to 1.7. Radial abduction improved from 71° preoperatively to 82° postoperatively. The modified Kapandji index showed improvement from 6 to 7.3, and mean DASH was improved from 41 to 17.8. The height of the space decreased from 10.8 to 7.1 mm. Only one case had a complication involving temporary sensory loss of the first dorsal web space, which resolved spontaneously. Conclusions The APL suspension ligamentoplasty for treatment of advanced first CMC arthritis yielded satisfactory functional results. PMID:26330961

  15. [Transitory bone loss during substitution treatment for hypothyroidism. Results of a two year prospective study].

    Science.gov (United States)

    Trémollières, F; Pouillès, J M; Louvet, J P; Ribot, C

    1991-12-01

    The authors report the results of a prospective study designed to assess changes in vertebral and femoral bone density during the first two years of replacement therapy in 10 patients with hypothyroidism (4 men, 6 women). During the first year, bone density measured by dual photon absorptiometry fell significantly in the lumbar vertebrae (-5.4%), neck of the femur (-7%) and the trochanteric region (-7.3%). This bone loss was accompanied by an early increase in serum osteocalcin levels, urinary calcium/urinary creatinine ratio and in Sex Hormone Binding Globulin. During the second year, there was complete recovery of values of vertebral and trochanteric bone density, while density of the neck of the femur remained significantly lower than initial values. None of the patients showed any evidence of overdose during the period of monitoring of clinical and laboratory (free T4, total and free T3, ultra-sensitive TSH) parameters. This transitory bone loss could be indicative of a state of tissue hyperthyroidism and/or "hypersensitivity" of hypothyroid bone to the action of thyroid hormones. Its influence on the subsequent risk of fracture remains unclear. In the current state of knowledge, measurement of vertebral and femoral bone density appears to be indicated in patients given long term treatment which suppresses TSH, or requiring replacement therapy for severe hypothyroidism. Any demineralisation prior to treatment could justify the temporary prescription of an antiosteoclastic agent. PMID:1780668

  16. RESULTS OF A PILOT CLINICAL TRIAL OF DENDRITICCELL BASED VACCINES FOR TREATMENT OF RECURRENT HERPESVIRUS INFECTION

    Directory of Open Access Journals (Sweden)

    O. Yu. Leplina

    2016-01-01

    Full Text Available Chronic recurrent infections caused by herpes simplex virus (HSV types 1 and 2 represent a serious medical and social challenge. Given an important role of immune system in surveillance of viral infections, an induced enhancement of antigen-specific immune response seems to be a promising approach to treatment of recurrent HSV infections, in particular, using dendritic cell (DCs vaccines. The present paper contains results of an open pilot study evaluating efficacy and safety of dendritic-cell vaccines in the patients with recurrent HSV infections. Twenty-nine patients including 14 persons with labial herpes, and 15, with genital herpes have been enrolled in this study. DCs were generated in presence of GM-CSF and IFNα and then loaded with recombinant viral proteins (HSV1gD or HSV2gD. These cells were applied in 2 rounds of vaccination performed within 9 months. Immunotherapy with DCs did not induce sufficient side effects, and was accompanied by more than two-fold decrease in relapse rate and increased length of remissions during the 9-month period of treatment. Later on, we revealed a reduced frequency of relapses, and a 3-fold increase in remission duration over the subsequent 6-month follow up. The clinical effect during the treatment and at later terms (a half-year observation was noted with both labial and genital herpes, as registered in the majority of patients, being associated with induction of antigen-specific proliferative response and normalization of reduced mitogenic responsiveness of mononuclear cells towards ConA. The patients’ survey at longer terms (more than 24 months has shown that the beneficial effect of immunotherapy, in terms of reduced relapse rates, was maintained in 77.8% of the respondents by 48 months (a median follow-up term. At this time, the antigen specific proliferative response was maintained in 66.7% of patients. The data obtained suggest that the dendritic-cell vaccines may be a promising approach to the

  17. TU-A-BRD-01: Outcomes of Hypofractionated Treatments - Initial Results of the WGSBRT

    Energy Technology Data Exchange (ETDEWEB)

    Li, X [Medical College of Wisconsin, Milwaukee, WI (United States); Lee, P [UCLA, Los Angeles, CA (United States); Ohri, N [Albert Einstein College of Medicine, Bronx, NY (United States); Joiner, M [Wayne State University, Detroit, MI (United States); Kong, F [Georgia Regents University, Augusta, GA (Georgia); Jackson, A [Mem Sloan-Kettering Cancer Ctr, New York, NY (United States)

    2014-06-15

    Stereotactic Body Radiation Therapy (SBRT) has emerged in recent decades as a treatment paradigm that is becoming increasingly important in clinical practice. Clinical outcomes data are rapidly accumulating. Although published relations between outcomes and dose distributions are still sparse, the field has progressed to the point where evidence-based normal tissue dose-volume constraints, prescription strategies, and Tumor Control Probability (TCP) and Normal Tissue Complication Probability (NTCP) models can be developed. The Working Group on SBRT (WGSBRT), under the Biological Effects Subcommittee of AAPM, is a group of physicists and physicians working in the area of SBRT. It is currently performing critical literature reviews to extract and synthesize usable data and to develop guidelines and models to aid with safe and effective treatment. The group is investigating clinically relevant findings from SBRT in six anatomical regions: Cranial, Head and Neck, Thoracic, Abdominal, Pelvic, and Spinal. In this session of AAPM 2014, interim results are presented on TCP for lung and liver, NTCP for thoracic organs, and radiobiological foundations:• Lung TCP: Detailed modeling of TCP data from 118 published studies on early stage lung SBRT investigates dose response and hypothesized mechanisms to explain the improved outcomes of SBRT. This is presented from the perspective of a physicist, a physician, and a radiobiologist.• Liver TCP: For primary and metastatic liver tumors, individual patient data were extracted from published reports to examine the effects of biologically effective dose on local control.• Thoracic NTCP: Clinically significant SBRT toxicity of lung, rib / chest wall and other structures are evaluated and compared among published clinical data, in terms of risk, risk factors, and safe practice.• Improving the clinical utility of published toxicity reports from SBRT and Hypofractionated treatments. What do we want, and how do we get it? Methods

  18. Integrated treatment ameliorates negative symptoms in first episode psychosis--results from the Danish OPUS trial

    DEFF Research Database (Denmark)

    Thorup, Anne Amalie Elgaard; Petersen, L; Jeppesen, P;

    2005-01-01

    To investigate the effect of integrated treatment on negative, psychotic and disorganised symptoms in patients with first episode psychosis.......To investigate the effect of integrated treatment on negative, psychotic and disorganised symptoms in patients with first episode psychosis....

  19. The results of the treatment of various morphological types of ENT skin cancer by photodynamic therapy

    OpenAIRE

    Volgin V.N.; Stranadko E.F.; Kagoyants R.V.

    2014-01-01

    This article discusses one of the urgent problems of modern oncology — the question of treatment of skin cancer (SC). The experience of the new promising method of photodynamic therapy (PDT) in the treatment of patients with primary and recurrent skin cancer. Aim: to evaluate the effectiveness of photodynamic therapy (PDT) in the treatment of patients with primary and recurrent skin cancer (SC). Materials. The Main Military Clinical Hospital SC treatment of upper respiratory tract with PDT pe...

  20. Exome sequencing results in successful riboflavin treatment of a rapidly progressive neurological condition

    Science.gov (United States)

    Petrovski, Slavé; Shashi, Vandana; Petrou, Steven; Schoch, Kelly; McSweeney, Keisha Melodi; Dhindsa, Ryan S.; Krueger, Brian; Crimian, Rebecca; Case, Laura E.; Khalid, Roha; El-Dairi, Maysantoine A.; Jiang, Yong-Hui; Mikati, Mohamad A.; Goldstein, David B.

    2015-01-01

    Genetically targeted therapies for rare Mendelian conditions are improving patient outcomes. Here, we present the case of a 20-mo-old female suffering from a rapidly progressing neurological disorder. Although diagnosed initially with a possible autoimmune condition, analysis of the child's exome resulted in a diagnosis of Brown–Vialetto–Van Laere syndrome 2 (BVVLS2). This new diagnosis led to a change in the therapy plan from steroids and precautionary chemotherapy to high-dose riboflavin. Improvements were reported quickly, including in motor strength after 1 mo. In this case, the correct diagnosis and appropriate treatment would have been unlikely in the absence of exome sequencing and careful interpretation. This experience adds to a growing list of examples that emphasize the importance of early genome-wide diagnostics. PMID:27148561

  1. Cystic Dilation of Extrahepatic Bile Ducts in Adulthood: Diagnosis, Surgical Treatment and Long. Term Results

    Directory of Open Access Journals (Sweden)

    G. Belli

    1998-01-01

    Full Text Available To evaluate the long-term results of surgery for choledohal cyst in adulthood, a series of 13 patients over the age of 16 operated on for choledochal cyst during a period of six years and followed-up for a minimum of 3 years was analyzed. Patients with type I and IVa cysts underwent extrahepatic cyst resection and Roux-en-Y hepatico-jejunostomy. Choledochoceles (type III were managed endoscopically. No operative mortality or morbidity occurred. Type I and III cysts showed almost ideal follow-up with no sign of stricture on HIDA scan. One type IVa cyst patients developed recurrent cholangitis due to anastomotic stricture, managed percutaneously. Whenever possible, complete cyst resection and Roux-en-Y reconstruction is the treatment of choice for all extrahepatic biliary cysts. Intra- and extrahepatic dilatations are adequately treated by extrahepatic resection and careful endoscopic or radiologic surveillance. Small choledochoceles can be safely managed by endoscopic sphincterotomy.

  2. Long-term results after Boston brace treatment in adolescent idiopathic scoliosis

    Directory of Open Access Journals (Sweden)

    Steen Harald

    2009-08-01

    Full Text Available Abstract Background Few studies have evaluated long-term outcome after bracing using validated health related quality of life outcome measures. The aim of the present study was to evaluate the long-term outcome in adolescent idiopathic scoliosis (AIS 12 years or more after treatment with the Boston brace. Methods 109 (80% of 135 patients (7 men with AIS treated with the Boston brace at a mean of 19.2 (range 12–28 years previously responded to long-term follow-up examination. All patients (n = 109 answered a standardised questionnaire including demographics, work status, treatment, Global Back Disability Question, Oswestry Disability Index (ODI (100-worst possible, General Function Score (GFS (100 – worst possible, EuroQol (EQ-5D (1 – best possible, EQ-VAS (100 – best possible and Scoliosis Research Society -22 (SRS – 22 (5 – best possible. Clinical and radiological examination was obtained in 86 patients. Results The magnitude of the primary prebrace major curve was in average 33.4° (range 20 – 52. At weaning and at the last follow-up the corresponding values were 28.3° (9–56 and 34.2° (8 – 87, respectively. The mean age at follow-up was 35 (27 – 46 years. Work status was: full time (80%, on sick-leave (3%, on rehabilitation (4%, disability pension (4%, homemaker (7%, students (2%, 7% had changed their job because of back pain. 88% had had delivered a baby, 55% of them had pain in pregnancy. Global back status was excellent or good in 81%. The mean (standard deviation ODI was 6.4 (9.8, GFS 5.4 (10.5, EQ-5D 0.84 (0.2, SRS-22: pain 4.2 (0.8, mental health 4.2 (0.7, self-image 3.9 (0.7, function 4.1 (0.6, satisfaction with treatment 3.7 (1.0. 28% had taken physiotherapy for back pain the last year and 12% had visited a doctor. Conclusion Long-term results were satisfactory in most patients with AIS treated with the Boston brace.

  3. Positive EtG findings in hair as a result of a cosmetic treatment.

    Science.gov (United States)

    Sporkert, Frank; Kharbouche, Hicham; Augsburger, Marc P; Klemm, Clementine; Baumgartner, Markus R

    2012-05-10

    In a case of a driving ability assessment, hair analysis for ethyl glucuronide (EtG) was requested by the authorities. The person concerned denied alcohol consumption and did not present any clinical sign of alcoholism. However, EtG was found in concentrations of up to 910pg/mg in hair from different sampling dates suggesting an excessive drinking behavior. The person declared to use a hair lotion on a regularly base. To evaluate a possible effect of the hair lotion, prospective blood and urine controls as well as hair sampling of scalp and pubic hair were performed. The traditional clinical biomarkers of ethanol consumption, CDT and GGT, were inconspicuous in three blood samples taken. EtG was not detected in all collected urine samples. The hair lotion was transmitted to our laboratory. The ethanol concentration in this lotion was determined with 35g/L. The EtG immunoassay gave a positive result indicating EtG, which could be confirmed by GC-MS/MS-NCI. In a follow-up experiment the lotion was applied to the hair of a volunteer over a period of six weeks. After this treatment, EtG could be measured in the hair at a concentration of 72pg/mg suggesting chronic and excessive alcohol consumption. Overnight incubation of EtG free hair in the lotion yielded an EtG concentration of 140pg/mg. In the present case, the positive EtG hair findings could be interpreted as the result of an EtG containing hair care product. To our knowledge, the existence of such a product has not yet been reported, and it is exceptionally unusual to find EtG in cosmetics. Therefore, external sources for hair contamination should always be taken into account when unusual cosmetic treatment is mentioned. In those cases, it is recommended to analyze the hair product for a possible contamination with EtG. The analysis of body hair can help to reveal problems occurring from cosmetic treatment of head hair. As a consequence, the assessment of drinking behavior should be based on more than one

  4. Current treatment for venom-induced consumption coagulopathy resulting from snakebite.

    Directory of Open Access Journals (Sweden)

    Kalana Maduwage

    2014-10-01

    Full Text Available Venomous snakebite is considered the single most important cause of human injury from venomous animals worldwide. Coagulopathy is one of the commonest important systemic clinical syndromes and can be complicated by serious and life-threatening haemorrhage. Venom-induced consumption coagulopathy (VICC is the commonest coagulopathy resulting from snakebite and occurs in envenoming by Viperid snakes, certain elapids, including Australian elapids, and a few Colubrid (rear fang snakes. Procoagulant toxins activate the clotting pathway, causing a broad range of factor deficiencies depending on the particular procoagulant toxin in the snake venom. Diagnosis and monitoring of coagulopathy is problematic, particularly in resource-poor countries where further research is required to develop more reliable, cheap clotting tests. MEDLINE and EMBASE up to September 2013 were searched to identify clinical studies of snake envenoming with VICC. The UniPort database was searched for coagulant snake toxins. Despite preclinical studies demonstrating antivenom binding toxins (efficacy, there was less evidence to support clinical effectiveness of antivenom for VICC. There were no placebo-controlled trials of antivenom for VICC. There were 25 randomised comparative trials of antivenom for VICC, which compared two different antivenoms (ten studies, three different antivenoms (four, two or three different doses or repeat doses of antivenom (five, heparin treatment and antivenom (five, and intravenous immunoglobulin treatment and antivenom (one. There were 13 studies that compared two groups in which there was no randomisation, including studies with historical controls. There have been numerous observational studies of antivenom in VICC but with no comparison group. Most of the controlled trials were small, did not use the same method for assessing coagulopathy, varied the dose of antivenom, and did not provide complete details of the study design (primary outcomes

  5. Treatment results of glioblastoma during the last 30 years in a single institute.

    Science.gov (United States)

    Kumabe, Toshihiro; Saito, Ryuta; Kanamori, Masayuki; Chonan, Masashi; Mano, Yui; Shibahara, Ichiyo; Kawaguchi, Tomohiro; Kato, Hideaki; Yamashita, Yoji; Sonoda, Yukihiko; Kawagishi, Jun; Jokura, Hidefumi; Watanabe, Mika; Katakura, Ryuichi; Kayama, Takamasa; Tominaga, Teiji

    2013-01-01

    Treatment results of glioblastoma (GB) during the last 30 years in Tohoku University were analyzed to identify any improvements in patient outcome in all 332 histologically proven cases of newly diagnosed GB treated consecutively in our department between 1982 and 2011. These 30 years was divided into 5 treatment eras, Group 1 (1982-1988, without preoperative evaluation by magnetic resonance [MR] imaging, n = 46), Group 2 (1989-1996, with preoperative MR imaging, n = 41), Group 3 (1997-1999, additionally underwent intraoperative functional brain mapping and neuronavigation system, n = 38), Group 4 (2000-August 2006, underwent 30 Gy of whole brain radiation followed by 30 Gy of extended local accelerated hyperfractionated radiation therapy, n = 96), and Group 5 (September 2006-2011, adjuvant usage of temozolomide [TMZ], n = 111). Overall survival (OS) was calculated from the date of surgery to the death from any cause. The median survival time/2-year OS/5-year OS of Groups 1 to 5 were 10.7 months/10.9%/0%, 17.3 months/26.2%/6.9%, 15.9 months/23.7%/5.3%, 20.1 months/34.8%/15.5%, and 20.9 months/45.5%/19.7%. The prognosis for patients with GB improved significantly after the introduction of MR imaging. Younger GB, defined as patients aged below 60 years, or total tumor resection with all ages in Group 5 had 5-year 0S of 31.0% and 30.1%, respectively. The prognosis of GB was improved significantly after the introduction of TMZ for elderly GB, recursive partitioning analysis class 5, or totally resected GB. Introduction of MR imaging and TMZ, and total resection of the tumor were important in the improvement of outcome for patients with GB.

  6. Soil biodiversity in artificial black pine stands after selective silvicultural treatments: preliminary results

    Science.gov (United States)

    Mocali, Stefano; Fabiani, Arturo; Butti, Fabrizio; De Meo, Isabella; Bianchetto, Elisa; Landi, Silvia; Montini, Piergiuseppe; Samaden, Stefano; Cantiani, Paolo

    2016-04-01

    The decay of forest cover and soil erosion is a consequence of continual intensive forest exploitation, such as grazing and wildfires over the centuries. From the end of the eighteenth century up to the mid-1900s, black pine plantations were established throughout the Apennines' range in Italy, to improve forest soil quality. The main aim of this reafforestation was to re-establish the pine as a first cover, pioneer species. A series of thinning activities were therefore planned by foresters when these plantations were designed. The project Selpibiolife (LIFE13 BIO/IT/000282) has the main objective to demonstrate the potential of an innovative silvicultural treatment to enhance soil biodiversity under black pine stands. The monitoring will be carried out by comparing selective and traditional thinning methods (selecting trees from below leaving well-spaced, highest-quality trees) to areas without any silvicultural treatments (e.g. weeding, cleaning, liberation cutting). The monitoring survey was carried out in Pratomagno and Amiata Val D'Orcia areas on the Appennines (Italy) and involved different biotic levels: microorganisms, mesofauna, nematodes and macrofauna (Coleoptera). The results displayed a significant difference between the overall biodiversity of the two areas. In particular, microbial diversity assessed by both biochemical (microbial biomass, microbial respiration, metabolic quotient) and molecular (PCR-DGGE) approaches highlighted different a composition and activity of microbial communities within the two areas before thinning. Furthermore, little but significant differences were observed for mesofauna and nematode community as well which displayed a higher diversity level in Amiata areas compared to Pratomagno. In contrast, Coleoptera showed higher richness values in Pratomagno, where the wood degrader Nebria tibialis specie dominated, compared to Amiata. As expected, a general degraded biodiversity was observed in both areas before thinning.

  7. Evaluation of the results from surgical treatment of the terrible triad of the elbow,

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    Alberto Naoki Miyazaki

    2014-06-01

    Full Text Available OBJECTIVE: to evaluate the results from surgical treatment of the terrible triad of the elbow (fracture of the radial head, fracture of the coronoid process and elbow dislocation and its complications.METHODS: between August 2002 and August 2010, 15 patients (15 elbows with the terrible triad were treated by the Shoulder and Elbow Group of the Department of Orthopedics and Traumatology, School of Medical Sciences, Santa Casa de São Paulo. Nine (60% were male and six (40% were female; their ages ranged from 21 to 66 years, with a mean of 41 years. With the exception of one case that underwent arthroscopic surgery, all the patients underwent open surgery. The fracture of the coronoid process was fixed in 10 patients (66.7%. The fracture of the radial head was treated by means of internal osteosynthesis in 11 cases (73.3%; in three cases (20%, the radial head was resected; and in one case, only the fragment of the fracture was resected. The collateral ligaments, except for one case, were repaired whenever they were found to be injured; ten cases (66.7% of medial collateral injury and 15 (100% of lateral collateral injury were found. The mean length of the postoperative follow-up was 62 months, with a minimum of 12 months. The postoperative evaluation was done by means of the Bruce score.RESULTS: more than 80% of the patients recovered their functional ranges of motion but, according to the Bruce score, only 26% of the patients achieved results that were considered satisfactory.CONCLUSION: despite the unsatisfactory results, the functional ranges of motion and elbow function could be restored.

  8. Evaluation of postoperative results from videoarthroscopic treatment for recurrent shoulder dislocation using metal anchors☆

    Science.gov (United States)

    Martel, Éder Menegassi; Rodrigues, Airton; dos Santos Neto, Francisco José; Dahmer, Cleiton; Ranzzi, Abel; Dubiela, Rafaella Scuzziato

    2016-01-01

    Objective To clinically and radiologically evaluate the results from videoarthroscopic treatment using metal anchors in patients with recurrent shoulder dislocation and its complications. Methods This was a retrospective study on 47 patients (47 shoulders) operated by the shoulder group of the orthopedic hospital between February 2010 and February 2012. A questionnaire, interview and physical and radiographic examinations were used, with the classification of Samilson and Pietro. The mean postoperative follow-up was 33 months (range 12–47 months). The statistical analysis consisted of using Fisher's exact test through the IBM SPSS 22 statistical software. The significance level used was 5%. Results Recurrence was observed in nine cases. The patients were, on average, 26.5 years old at the first episode, and 19.1% were aged 20 years or under. Among these, 55.6% presented recurrence. In relation to age at the time of the surgical procedure, the average age was 27 years, and 12.8% were aged 20 years or under. Nineteen patients presented prominent anchors and, of these, 21% manifested arthrosis. Conclusion There was a statistically identified correlation between the recurrence rate and age less than or equal to 20 years at the times of first dislocation and the surgical procedure. Further studies should be conducted in order to compare the use of absorbable anchors, which despite higher cost, may provide lower risk of developing glenohumeral arthrosis in some cases. PMID:26962500

  9. Single-session interventions for problem gambling may be as effective as longer treatments: Results of a randomized control trial.

    Science.gov (United States)

    Toneatto, Tony

    2016-01-01

    Empirically supported treatments for problem gambling tend to be multimodal combining cognitive, behavior and motivational interventions. Since problem gamblers often prefer briefer treatments it is important that interventions adopt strategies that are optimally effective. In this study, 99 community-recruited problem gamblers (74% male, mean age: 47.5 years) were randomized to one of four treatments: six sessions of cognitive therapy, behavior therapy, and motivational therapy or a single-session intervention. The sample was followed up for 12 months post-treatment. In both the Intent-to-Treat and Completer statistical analyses, no significant group differences on key gambling variables (i.e., frequency, expenditures, severity) were found. All four treatments showed significant improvement as a result of treatment that endured throughout the follow-up period. These results, although preliminary, suggest that very brief, single-session interventions may be as effective as longer treatments.

  10. Cosmetic results after breast conserving carcinoma treatment in patients with intramammarian seromas

    International Nuclear Information System (INIS)

    Introduction: There were 373 patients irradiated after breast conserving carcinoma treatment. A planning computed tomography revealed in 97 of these patients seromas and tissue defects exceeding 2 cm in diameter. The cosmetic results in those patients and the impact of seromas herein had to be evaluated. Patients and methods: Mean age was 59 years. A quadrant resection was performed in 17,5 percent of the patients, a segmental resection in 27,8 percent and a tumour excision in 54,6 percent. Radiation therapy was applied with the linear accelerator and 6 MeV photons up to a total dose in the residual breast of 50 Gy followed by a boost dose to the former tumour bed on 10 Gy. A distinct evaluation and documentation of therapy related side effects and the resulting cosmesis was done in 51 patients. Results: In all the examined seroma patients there were moderate acute skin reactions grade 1 to 3. As late effects in 82,3 percent scar indurations were noticed. At the skin 51 percent showed enhanced pigmentation, 68,6 percent atrophia and only 11 percent teleangiectasia. Subcutaneous fibrosis occurred in 56,9 percent of the patients, 78,4 percent of the women had breast asymmetries. In 41,2 percent there were a lymphedema subcutaneously, in 72,5 percent impaired sensibility. The overall cosmetic result documented with a 5 point score was 'very good' (score 1) in 19,6 percent and 'good' (score 2) in 33,3 percent, 37,3 percent were 'satisfactory' (score 3) and 9,8 percent 'bad' (score 4) respectively. No 'very bad' results (score 5) were seen. Conclusions: The cosmetic results in the examined group of seroma and hematoma patients were inferior to those reported in the literature. We conclude that post-operative seroma and hematoma have an adverse effect on the resulting cosmesis and that their frequency and extent have to be reduced in future by the responsible surgeons. (orig.)

  11. Preliminary results of fast neutron treatments in carcinoma of the pancreas

    Science.gov (United States)

    Gahbauer, R.; Koh, K. Y.; Rodriguez-Antunez, A.; Jelden, G. L.; Turco, R. F.; Horton, J.; Bukowski, R.; Reimer, R.; Blue, J.; Roberts, W.

    1980-01-01

    A group of 30 patients with adenocarcinoma of the pancreas including some patients with very advanced disease, were treated with the so-called mixed beam modality employing photon treatments three times per week and neutron treatments twice a week. Two hundred Rads or equivalent Rads (RBE 3.3) were given in daily fractions aiming at a total dose of 6000 Rads in 6 to 8 weeks. The treatments were well tolerated and significant palliation was achieved in 26 to 30 cases. Twelve months survival was 33 percent with a median survival of 7 months or 210 days. Treatment techniques and localization procedures are discussed.

  12. Water balance of rice plots under three different water treatments: monitoring activity and experimental results

    Science.gov (United States)

    Chiaradia, Enrico Antonio; Romani, Marco; Facchi, Arianna; Gharsallah, Olfa; Cesari de Maria, Sandra; Ferrari, Daniele; Masseroni, Daniele; Rienzner, Michele; Battista Bischetti, Gian; Gandolfi, Claudio

    2014-05-01

    input) were calculated for each treatment. The outcomes show that the water application efficiencies of all treatments were higher in 2013 than in 2012 (by 23%, 25% and 4% for FLD, 3L-FLD, and IRR respectively). These results could be ascribed to the higher groundwater level observed in 2013 (about 10-15 cm closer to the soil surface), likely due to the conversion of the field beyond the monitored plots from soybean to flooded rice. Moreover, a small increase of the water application efficiency of 3L-FLD was found if compared to FLD (3% on average), while the water application efficiency of IRR was, on average, higher by 67% compared to FLD. The good performance of IRR is related to lower percolation rates and a relevant contribution of capillary rise due to the shallow groundwater table maintained by the continuous submergence of the surrounding paddy fields. The performed experiment highlighted that significant improvement in the water use efficiency at the field scale can be achieved. However, a widespread adoption of water regimes different from continuous flooding should be carefully evaluated by a larger-scale approach since a consequent drop in the groundwater table depth could have repercussions on the potential gains themselves.

  13. The analyses of treatment results and prognostic factors in supradiaphragmatic CS I-II hodgkin's disease

    International Nuclear Information System (INIS)

    subtotal nodal irradiation had better DFS than mantle RT in patients treated with RT. In present study, the DFS and OS in patients who did not undergo staging laparotomy were similar with the results in the literatures of which patients were surgically staged. Therefore, we may suggest that staging laparotomy would not influence the outcome of treatments. In univariate analysis, gender, large mediastinal adenopathy, B symptoms and clinical stage were significant prognostic factors for the survival rate. We confirm the usefulness of EORTC prognostic factor groups which may be a good indicator to select the treatment modality

  14. Spine deformities in patients with Ehlers-Danlos syndrome, type IV - late results of surgical treatment

    Directory of Open Access Journals (Sweden)

    Tesiorowski Maciej

    2010-11-01

    Full Text Available Abstract Background Spinal deformities in Ehlers-Danlos syndrome are usually progressive and may require operative treatment. There is limited number of studies describing late results of surgery in this disease. Methods This is a retrospective study of the records of 11 patients with Ehlers-Danlos syndrome type IV, treated surgically between 1990 and 2007. All patients underwent surgical treatment for spinal deformity. Duration of operation, type of instrumentation, intraoperative blood loss, complications and number of additional surgeries were noted. Radiographic measurement was performed on standing AP and lateral radiographs acquired before surgery, just after and at final follow up. Results The mean follow up period was 5.5 ± 2.9 years (range 1-10 years. The mean preoperative thoracic and lumbar curve were 109.5 ± 19.9° (range 83° - 142° and 75.6 ± 26.7° (range 40° - 108° respectively. Posterior spine fusion alone was performed on 6 patients and combined anterior and posterior fusion (one- or two stage on 5 cases. Posterior segmental spinal instrumentation was applied with use of hooks, screws and wires. The mean postoperative thoracic and lumbar curve improved to 79.3 ± 16.1° (range 56° - 105° and 58.5 ± 27.7° (range 10° - 95° respectively, with a slight loss of correction during follow up. The average thoracic and lumbar correction was 26.4 ± 14.9% (range 5.3 - 50.4% and 26.3 ± 21.2% (range 7.9 - 75%. Postoperatively, the mean kyphosis was 79.5 ± 40.3° (range 21° -170°, and lordosis was 50.8 ± 18.6° (range 20° -79°. Hyperkyphosis increased during follow up while lordosis remained stable. Mean Th12-L2 angle was -3.5 ±9.9° (range -19° - 15° postoperatively and did not change significantly during follow up. Conclusions Huge spinal deformities in patients with Ehlers-Danlos syndrome require complex and extensive surgery. There is a big risk of sagittal imbalance in this group.

  15. The surgical treatment of chronic intestinal ischemia: results of a recent series.

    Science.gov (United States)

    Illuminati, G; Caliò, F G; D'Urso, A; Papaspiropoulos, V; Mancini, P; Ceccanei, G

    2004-04-01

    Due to the rarity of the condition, large and prospective series defining the optimal method of digestive arteries revascularization, for the treatment of chronic intestinal ischemia, are lacking. The aim of this consecutive sample clinical study was to test the hypothesis that flexible application of different revascularization methods, according to individual cases, will yield the best results in the management of chronic intestinal ischemia. Eleven patients, of a mean age of 56 years, underwent revascularization of 11 digestive arteries for symptomatic chronic mesenteric occlusive disease. Eleven superior mesenteric arteries and one celiac axis were revascularized. The revascularization techniques included retrograde bypass grafting in 7 cases, antegrade bypass grafting in 2, percutaneous arterial angioplasty in 1, and arterial reimplantation in one case. The donor axis for either reimplantation or bypass grafting was the infrarenal aorta in 4 cases, an infrarenal Dacron graft in 4, and the celiac aorta in one case. Grafting materials included 5 polytetrafluoroethylene (PTFE) and 3 Dacron grafts. Concomitant procedures included 3 aorto-ilio-femoral grafts and one renal artery revascularization. Mean follow-up duration was 31 months. There was no operative mortality. Cumulative survival rate was 88.9% at 36 months (SE 12.1%). Primary patency rate was 90% at 36 months (SE 11.6%). The symptom free rate was 90% at 36 months (SE 11.6%). Direct reimplantation, antegrade and retrograde bypass grafting, all allow good mid-term results: the choice of the optimal method depends on the anatomic and general patient's status. Associated infrarenal and renal arterial lesions can be safely treated in the same time of digestive revascularization. Angioplasty alone yields poor results and should be limited to patients at poor risk for surgery. PMID:15154575

  16. Anal fistula: results of surgical treatment in a consecutive series of patients

    Directory of Open Access Journals (Sweden)

    Paulo Gonçalves de Oliveira

    2012-03-01

    Full Text Available OBJECTIVES: To evaluate the results of surgical treatment of patients with anal fistulas in a consecutive series of patients. METHODS: A retrospective analytical study of a consecutive series of cases prospectively collected. The sample comprised 210 patients who underwent surgery; demographic data, signs and symptoms, intraoperative classification of the fistulas and healing time were analyzed. RESULTS: The median age was 38 years and 69.0% of the patients were male. The most frequent symptom was perianal orifice with purulent drainage. The fistulas were classified as transsphincteric in 60.9% and the most used operative treatment was the marsupialization of fistulotomy, in 84.2% of cases. Complete healing occurred in all patients between 2 and 16 weeks. One hundred and seventy-eight patients, 84.8% of the patients who underwent surgery, were evaluated at least one year after surgery and recurrence occurred in 6.4% of cases. CONCLUSIONS: There was male prevalence (2.2/1, and most fistulas were transsphincteric. The marsupialization of fistulotomy was the most used operative treatment, and it presented acceptable low rates of morbidity and recurrence of 6.4%.OBJETIVOS: Avaliar os resultados do tratamento cirúrgico de pacientes portadores de fístulas anais em uma série consecutiva de pacientes. MÉTODOS: Estudo analítico, retrospectivo, de uma série consecutiva de casos que foram coletados de forma prospectiva. A casuística englobou 210 pacientes operados, tendo sido analisados os dados demográficos, os sinais e sintomas, a classificação transoperatória das fístulas e o tempo até a cicatrização completa. RESULTADOS: A mediana de idade foi de 38 anos e 69,0% dos pacientes eram homens. O sintoma mais frequente foi a drenagem de secreção purulenta por orifício perianal. As fístulas foram classificadas como transesfincterianas em 60,9%, e o tratamento operatório mais empregado foi a fistulotomia com marsupialização do trajeto

  17. Treatment of generalized social phobia : Results at long-term follow-up

    NARCIS (Netherlands)

    Scholing, A; Emmelkamp, PMG

    1996-01-01

    This study investigated the long-term follow-up effectiveness-of (cognitive-)behavioural group and individual treatments for generalized social phobia. Patients were reassessed 18 months after they had finished one of the following treatment packages: (1) exposure in vivo; (2) cognitive therapy foll

  18. Delayed results of treatment of paracoccidioidomycosis with amphotericin B plus sulfamides versus amphotericin B alone

    Directory of Open Access Journals (Sweden)

    Neuza Lima Dillon

    1986-08-01

    Full Text Available A delayed evaluation of two groups of patients with paracoccidioidomycosis was carried out. Both groups were treated with amphotericin B, "but one of them was submitted to maintenance treatment with sulfonamides. Statistical analysis showed that treatment is more effective when patients are maintained with sulfonamide drugs.

  19. Treatment of autoinflammatory diseases: results from the Eurofever Registry and a literature review

    NARCIS (Netherlands)

    Haar, N. Ter; Lachmann, H.; Ozen, S.; Woo, P.; Uziel, Y.; Modesto, C.; Kone-Paut, I.; Cantarini, L.; Insalaco, A.; Neven, B.; Hofer, M.; Rigante, D.; Al-Mayouf, S.; Touitou, I.; Gallizzi, R.; Papadopoulou-Alataki, E.; Martino, S.; Kuemmerle-Deschner, J.; Obici, L.; Iagaru, N.; Simon, A.; Nielsen, S.; Martini, A.; Ruperto, N.; Gattorno, M.; Frenkel, J.

    2013-01-01

    OBJECTIVE: To evaluate the response to treatment of autoinflammatory diseases from an international registry and an up-to-date literature review. METHODS: The response to treatment was studied in a web-based registry in which clinical information on anonymised patients with autoinflammatory diseases

  20. Treatment of fear of blushing, sweating, or trembling - Results at long-term follow-up

    NARCIS (Netherlands)

    Scholing, A; Emmelkamp, PMG

    1996-01-01

    This study investigated the long-term effectiveness of cognitive-behavioral treatments for patients with a specific type of social phobia: fear of showing bodily symptoms (blushing, sweating, or trembling). Patients were reassessed 18 months after they had finished one of the following treatments: (

  1. Antithrombotic treatment of splanchnic vein thrombosis: : Results of an international registry

    NARCIS (Netherlands)

    Ageno, Walter; Riva, Nicoletta; Bang, Soo-Mee; Sartori, Maria Teresa; Grandone, Elvira; Beyer-Westendorf, Jan; Barillari, Giovanni; Di Minno, Matteo N.D.; Duce, Rita; Malato, Alessandra; Santoro, Rita; Poli, Daniela; Verhamme, Peter; Martinelli, Ida; Kamphuisen, Pieter W.; Alatri, Adriano; Oh, Doyeun; Amico, Elbio D.; Schulman, Sam; Dentali, Francesco

    2012-01-01

    Background: Treatment of splanchnic vein thrombosis (SVT) is a clinical challenge due to heterogeneity of clinical presentations, increased bleeding risk and lack of evidences from clinical trials. We carried out an international registry aimed to describe current treatment strategies and factors as

  2. Antithrombotic Treatment of Splanchnic Vein Thrombosis : Results of an International Registry

    NARCIS (Netherlands)

    Ageno, Walter; Riva, Nicoletta; Bang, Soo-Mee; Sartori, Maria Teresa; Grandone, Elvira; Beyer-Westendorf, Jan; Barillari, Giovanni; Di Minno, Matteo N. D.; Duce, Rita; Malato, Alessandra; Santoro, Rita; Poli, Daniela; Verhamme, Peter; Martinelli, Ida; Kamphuisen, Pieter W.; Alatri, Adriano; Oh, Doyeun; Amico, Elbio D.; Schulman, Sam; Dentali, Francesco

    2012-01-01

    Background: Treatment of splanchnic vein thrombosis (SVT) is a clinical challenge due to heterogeneity of clinical presentations, increased bleeding risk and lack of evidences from clinical trials. We carried out an international registry aimed to describe current treatment strategies and factors as

  3. Long-term results of carbon dioxide laser treatment of meatal condylomata acuminata

    DEFF Research Database (Denmark)

    Krogh, J; Beuke, H P; Miskowiak, J;

    1990-01-01

    A group of 74 men who underwent carbon dioxide laser treatment of meatal condylomata were observed for an average of 18 months. The cure rate after 1 treatment of isolated meatal lesions was 78%; the presence of external lesions lowered the rate to 32% and additional external and urethral warts...

  4. A Review of Verb Network Strengthening Treatment: Theory, Methods, Results, and Clinical Implications

    Science.gov (United States)

    Edmonds, Lisa A.

    2016-01-01

    This article examines Verb Network Strengthening Treatment (VNeST), a relatively new treatment approach for anomia in people with aphasia. The VNeST protocol aims to promote generalization to increased lexical retrieval of untrained words across a hierarchy of linguistic tasks, including single-word naming of nouns and verbs, sentence production,…

  5. The unmet treatment need for moderate to severe psoriasis: results of a survey and chart review.

    NARCIS (Netherlands)

    Christophers, E.; Griffiths, C.E.; Gaitanis, G.; Kerkhof, P.C.M. van de

    2006-01-01

    BACKGROUND: Conventional systemic therapies and phototherapy for psoriasis are limited by safety concerns that may preclude long-term treatment with these agents. OBJECTIVES: To estimate the unmet need for safe and effective treatments for psoriasis. METHODS: A survey was conducted at three psoriasi

  6. Dental treatment of fearful children using nitrous oxide. Part 4: Results after 2 years

    NARCIS (Netherlands)

    J.S.J. Veerkamp; W.E. van Amerongen; RJ.M. Gruythuysen; J. Hoogstraten

    1993-01-01

    A group of highly fearful children were treated using behavioral management, or nitrous oxide and behavioral management. This article describes the childrens' fears during the first curative treatment one to two years after the first treatment phase, and to study whether the reduction in the child's

  7. Active exercises utilizing a facilitating device in the treatment of lymphedema resulting from breast cancer therapy

    Directory of Open Access Journals (Sweden)

    de Fátima Guerreiro Godoy, Maria

    2010-01-01

    Full Text Available The aim of this study was to evaluate the reduction in volume of arm lymphedema secondary to breast cancer therapy utilizing an exercise facilitating device. Twenty-one women with arm lymphedema resulting from the surgical and radiotherapeutic treatment of breast cancer were randomly selected. Evaluation was made by water-displacement volumetry before and after each session. The patients were submitted to a series of active exercises using a facilitating device for four 12-minute sessions with intervals of 3 minutes between sessions in the sitting position with alignment of the spinal column. The lymphedematous arm was maintained under compression using a cotton-polyester sleeve. The active exercising device used was a mobile flexion bar fixed on a metal base at a height of 30 cm from the tabletop and at a distance of 10 cm from the patient’s body. The paired t-test was utilized for statistical analysis with an alpha error of 5% (p-value ≤0.05 being considered significant. The initial mean volume of the arms was 2,089.9 and the final volume was 2,023.0 mL with a mean loss of 66.9 mL (p-value <0.001. In conclusion, active exercises utilizing facilitating devices can contribute to a reduction in size of lymphedematous limbs.

  8. [Immediate and long-term results of surgical treatment of patients for traumatic mandibular fracture].

    Science.gov (United States)

    Kopchak, A V

    2014-01-01

    The analysis of immediate and long-term results of the surgical treatment of 286 patients, operated for traumatic mandibular fractures in the Department of Oral and Maxillofacial Surgery, National O. O. Bogomolets Medical University. In 67% of patients the anatomical shape of the bone was adequately restored. The presence of residual displacements in other cases was determined by the fracture type and localization, the technical complexity of the surgical intervention, lack of fixation rigidity under certain functional load conditions. In long terms of observation the infection and inflammatory complications were observed in 13.4% of patients, delayed unition and non-unition of bone fragments occurred--in 4.7%, arthosis with persistent dysfunction of the temporomandibular joint--in 6.7%, fibrous ankylosis--in 1.3%. Secondary displacement of fragments was observed in 23.5% of patients due to insufficient stiffness and reliaability of the bone-fixatorsystem. The non-precise reposition of fragments and secondary displacements in the early and late postoperative period were the main cause of occlusal disturbances of various severities, noted in 28% of operated patients, limitation of mouth opening (10%), TMJ disorders and changes in masticatory stereotype (33%), the sensation of pain and discomfort in tough food chewing (35%). A statistical analysis of the effectiveness of different osteosynthesis methods depending on the type and localization of the fracture was carried out and recommendations for usage of fixation devices in clinical practice were given. PMID:24923155

  9. The Result of Combined Modality Treatment for Limited Stage Small Cell Lung Cancer

    International Nuclear Information System (INIS)

    From July 1984 to September 1988, 27 patients with limited stage small cell lung cancer were treated with combined modality(combination chemotherapy Plus radiotherapy) at the Department of Therapeutic Radiology in Kyungpook National University Hospital. Of the 27 patients, 19(70%) achieved a complete response, 6(22%) a partial response, and 2(8%) no response. Female, performance status HO, serum enolase level below 30ng/ml, radiation dose over 4500 cGy, and 4 or more cycles of chemotherapy had a favorable effect on the rates of complete response, although there were no statistical differences according to the variables. Median survival time was 10 Months and overall 1- and 2-year survival rates were 40.7% and 12.2%, respectively. Complete response(p<0.05), performance status HO(p<0.05), 4 or more cycles of chemotherapy(p<0.05), and radiation dose over 4500 cGy had a significantly favorable effect on 2-year survival rate. Prophylactic cranial irradiation or sex had no effect on survival. The results of this study suggest that radiation treatment should be combined with combination chemotherapy in the therapeutic strategy of SCLC of limited stage

  10. The results of surgical treatment of atrial fibrillation in patients with heart disease

    Directory of Open Access Journals (Sweden)

    Bockeria L. А.

    2012-12-01

    Results. In group A time of surgery, total cardiopulmonary bypass time and aortic cross-clamp time were significantly higher than in other groups (р < 0.05. There were 2 in-hospital deaths (1%. We have not found significant difference between all groups in 30 days mortality (р = 0.743. Number of complications also haven’t shown significant difference in groups (р = 0.231. 11 patients (6% required permanent pacemaker. During follow-up of 1 year more than 75% patients maintained sinus rhythm. In group А – 80.0%, B – 75.0%, C – 56.2% and D – 75.6% of patients were free from antiarrhythmic drugs after 12 months. Freedom from atrial fibrillation at follow-up of 5 years was in 65% of pts, and differed significantly in group A and C (р = 0.039. Thromboembolic complications were observed in 16 (8.6% patients. Five-year survival was 94% and hasn’t shown significant difference between groups (р = 0.804. Conclusion. Our experience showed reproducibility of the Maze III procedure and its modifications in patients with heart valve disease with average efficacy of 80% at follow-up of 5 years. Treatment of atrial fibrillation is mandatory in this group of patients with exception of the high operative risk.

  11. Periurethral constrictor: late results of the treatment of post prostatectomy urinary incontinence

    Directory of Open Access Journals (Sweden)

    Roberto S. Lima

    2011-08-01

    Full Text Available OBJECTIVES: We evaluated retrospectively, the long-term outcome of patients with post-prostatectomy urinary incontinence (PPUI after placement of the Periurethral Constrictor (PUC. MATERIALS AND METHODS: Fifty-six men with severe PPUI were studied, with a mean age of 68.5 years old. Fifty-one men had PPUI due to radical surgery having the device placed around the bulbous urethra, and five individuals with benign prostatic hypertrophy (BPH had placement around the bladder neck. The mean follow-up was 82.2 months. RESULTS: Twenty-two patients (39.28% became continent (0 to 1 pad a day and 34 (60.72% were incontinent. Complications were as follows: urethral erosion in 15 (26.78%; mechanical malfunction in 2 (3.5%; infection in 2 (3.5%; urinary fistula in 1 (1.7%; Urinary tract infection1 (1.7%. Twenty-three patients needed to have the device removed (41.07%. Success rate (continent me was 30.35%. CONCLUSION: In the present series the PUC was not effective for the treatment of severe PPUI in the long-term follow-up.

  12. RENAL DENERVATION IN THE TREATMENT OF RESISTANT HYPERTENSION: RESULTS OF A ONE-YEAR OBSERVATIONAL STUDY

    Directory of Open Access Journals (Sweden)

    V. A. Sulimov

    2015-09-01

    Full Text Available Aim. To study the effect of renal denervation on blood pressure (BP, myocardium function and vegetative status in patients with resistant hypertension (HT.Material and methods. Patients with a provisional resistant HT diagnosis (n=62; 41.3% male were included into the study. 17 patients were selected for renal denervation after correction of previous antihypertensive therapy and examination to exclude symptomatic HT. Two patients refused the procedure, 1 patient hadn’t undergone renal denervation due to anatomical features (renal artery diameter <4 mm. Renal denervation was performed in 14 patients. Office and average daily BP, kidney function, the severity of left ventricular hypertrophy and heart rate variability were assessed initially and after the intervention.Results. Office systolic BP (SBP decreased from 165 to 150 mm Hg (p=0.016, diastolic BP (DBP - from 110 to 95 mm Hg (p=0.019 12 months after the renal denervation. Average daily SBP decreased from 148 to 137 mm Hg (p=0.092, average daily DBP - from 90 to 80 mm Hg (p=0.401. Plasma creatinine level and glomerular filtration rate remained within the reference range at a baseline and in 12 months. Left ventricular hypertrophy measured by echocardiography has not changed significantly. No significant heart rate variability dynamics has been found.Conclusion. Renal denervation is a promising treatment for resistant HT. The effect of renal denervation on the dynamics of left ventricular hypertrophy and heart rate variability requires updating.

  13. RENAL DENERVATION IN THE TREATMENT OF RESISTANT HYPERTENSION: RESULTS OF A ONE-YEAR OBSERVATIONAL STUDY

    Directory of Open Access Journals (Sweden)

    V. A. Sulimov

    2015-01-01

    Full Text Available Aim. To study the effect of renal denervation on blood pressure (BP, myocardium function and vegetative status in patients with resistant hypertension (HT.Material and methods. Patients with a provisional resistant HT diagnosis (n=62; 41.3% male were included into the study. 17 patients were selected for renal denervation after correction of previous antihypertensive therapy and examination to exclude symptomatic HT. Two patients refused the procedure, 1 patient hadn’t undergone renal denervation due to anatomical features (renal artery diameter <4 mm. Renal denervation was performed in 14 patients. Office and average daily BP, kidney function, the severity of left ventricular hypertrophy and heart rate variability were assessed initially and after the intervention.Results. Office systolic BP (SBP decreased from 165 to 150 mm Hg (p=0.016, diastolic BP (DBP - from 110 to 95 mm Hg (p=0.019 12 months after the renal denervation. Average daily SBP decreased from 148 to 137 mm Hg (p=0.092, average daily DBP - from 90 to 80 mm Hg (p=0.401. Plasma creatinine level and glomerular filtration rate remained within the reference range at a baseline and in 12 months. Left ventricular hypertrophy measured by echocardiography has not changed significantly. No significant heart rate variability dynamics has been found.Conclusion. Renal denervation is a promising treatment for resistant HT. The effect of renal denervation on the dynamics of left ventricular hypertrophy and heart rate variability requires updating.

  14. How you evaluate treatment results in low back pain patients depends on who the patient is

    DEFF Research Database (Denmark)

    Lauridsen, Henrik Hein

    2008-01-01

    How you evaluate treatment results in low back pain patients depends on who the patient is Lauridsen, HH 1*, Hartvigsen, J1,2, Manniche, C1,3, Korsholm, L1,4, Grunnet-Nilsson, N1 1.    Clinical Locomotion Science, Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark......, Odense, Denmark. 2.    Nordic Institute of Chiropractic and Clinical Biomechanics, Odense, Denmark. 3.    Backcenter Funen, Ringe, Denmark. 4.    Department of Statistics, University of Southern Denmark, Odense, Denmark.  * Corresponding author, hlauridsen@health.sdu.dk  Background The choice...... = 0.72-0.88). In improved patients, the RMQ was more responsive in primary and secondary sector patients and LBP only patients (SRM=1.3-1.7) while the RMQ and ODI were equally responsive in leg pain patients (SRM=1.3 and 1.2 respectively). All pain measures demonstrated almost equal responsiveness...

  15. Emergency embolization in the treatment of intractable epistaxis resulted from carotid arterial disease

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical value of internal carotid artery occlusion in treatment of intractable epistaxis caused by carotid artery siphon traumatic lesions. Methods: A total of 37 patients with intractable epistaxis caused by traumatic carotid artery siphon pseudoaneurysm or carotid cavernous fistula were retrospectively analyzed. All the patients underwent embolization from October 1998 to June 2010, including 34 men and 3 women with the age ranged from 25 to 65 years and a average of 40 years. Only lesions were occluded in 12 cases without involving the internal carotid artery, while occlusions of internal carotid artery were performed in the rest 25 cases. Results: Thirty-six patients were cured without recurrent hemorrhage after embolization. Only 1 patient with carotid artery occlusion died 48 hours after operation. Conclusion: For patients with carotid arterial intractable epistaxis, if the elimination of the lesions is not applicable and the collateral circulation of Willis ring has a good compensation, the use of detachable balloon or coil occlusion of ipsilateral internal carotid artery is a quick and easy method to save patients' lives. (authors)

  16. Observation on Therapeutic Results in Tuina Treatment of 56 Cases of Infantile Constipation

    Institute of Scientific and Technical Information of China (English)

    WANG Yong-mei; SU Chun-lan

    2004-01-01

    将56例小儿便秘患者分为胃肠积热型,气机不畅型和气阴两虚型,取大肠、中脘、八卦、七节骨、承山、足三里和迎香,应用小儿推拿手法治疗.痊愈45例,有效9例,无效2例,总有效率96.5%.%After 56 cases of infantile constipation were divided into the pattern of stagnation of heat in the stomach and intestines, pattern of obstruction of qi activity and pattern of deficiency in both qi and yin, the treatments were given by infantile Tuina techniques on the infantile points of Dachang (Extra),Zhongwan (CV 12), Bagua (Extra), Qijiegu (Extra), Chengshan (BL 57), Zusanli (ST 36) and Yingxiang (LI 20). The results showed cure in 45 cases, effectiveness in 9 cases, failure in 2 cases and the total effective rate was 96.5%.

  17. Spinal epidural neurostimulation for treatment of acute and chronic intractable pain: initial and long term results.

    Science.gov (United States)

    Richardson, R R; Siqueira, E B; Cerullo, L J

    1979-09-01

    Spinal epidural neurostimulation, which evolved from dorsal column stimulation, has been found to be effective in the treatment of acute and chronic intractable pain. Urban and Hashold have shown that it is a safe, simplified alternative to dorsal column stimulation, especially because laminectomy is not required if the electrodes are inserted percutaneously. Percutaneous epidural neurostimulation is also advantageous because there can be a diagnostic trial period before permanent internalization and implantation. This diagnostic and therapeutic modality has been used in 36 patients during the past 3 years at Northwestern Memorial Hospital. Eleven of these patients had acute intractable pain, which was defined as pain of less than 1 year in duration. Initial postimplantation results from the 36 patients indicate that spinal epidural neurostimulation is most effective in treating the intractable pain of diabetes, arachnoiditis, and post-traumatic and postamputation neuroma. Long term follow-up, varying from 1 year to 3 years postimplantation in the 20 initially responding patients, indicates that the neurostimulation continues to provide significant pain relief (50% or greater) in a majority of the patients who experienced initial significant pain relief.

  18. Study of the variability of the results in the quality controls of IMRT according to the location of the treatment

    International Nuclear Information System (INIS)

    IMRT treatments, the use of a criterion of quality assurance (QA) global for all locations, can lead to results too tight in the case of complex treatments, or false positives, in the case of treatments involving a simple planning. In this work is performed a retrospective analysis of the variability of the results by the QAs (both absolute dose and dose distributions), performed at our Center in the first half of the year 2012, identifying the specific tolerances for each location, so that one could question the need of establish new acceptance criteria according to the complexity and location of the treatment. (Author)

  19. Test results from the GA Technologies engineering-scale off-gas treatment system

    International Nuclear Information System (INIS)

    Test results are available from the GA Technologies (GA) off-gas treatment facilities using gas streams from both the graphite fuel element burner system and from the spent fuel dissolver. The off-gas system is part of a pilot plant for development of processes for treating spent fuel from high temperature gas-cooled reactors (HTGRs). One method for reducing the volume of HTGR fuel prior to reprocessing or spent fuel storage is to crush and burn the graphite fuel elements. The burner off-gas (BOG) contains radioactive components, principally H-3, C-14, Kr-85, I-129, and Rn-220, as well as chemical forms such as CO2, CO, O2, and SO2. The BOG system employs components designed to remove these constituents. Test results are reported for the iodine and SO2 adsorbers and the CO/HT oxidizer. Integrated testing of major BOG system components confirmed the performance of units evaluated in individual tests. Design decontamination and conversion factors were maintained for up to 72 h. In a reprocessing flowsheet, the solid product from the burners is dissolved in nitric or Thorex acid. The dissolver off-gas (DOG) contains radioactive components H-3, Kr-85, I-129, Rn-220 plus chemical forms such as nitrogen oxides (NO/sub x/). In the pilot-scale system iodine is removed from the DOG by adsorption. Tests of iodine removal have been conducted using either silver-exchanged mordenite (AgZ) or AgNO3-impregnated silica gel (AC-6120). Although each sorbent performed well in the presence of NO/sub x/, the silica gel adsorbent proved more efficient in silver utilization and, thus, more cost effective

  20. Results of treatment of differentiated thyroid cancers using Iodine-131 at Sri Lanka's first private institution

    International Nuclear Information System (INIS)

    Full text: This department was started in order to meet the urgent demand of iodine-131 treatment in differentiated thyroid cancer (DTC), as the waiting list in government hospitals was unduly long. Data obtained revealed that 52% of the patients had iodine-131 therapy within 4 months, 31% in 4 to 8 months and 17% over 8 months time. Institute received license to order, stock and administer iodine-131 from the AEA-Sri Lanka as its facilities were according to IAEA standards. Facility included three 'single bedded en-suit toilet rooms' with storage capacity for iodine-131 capsules. 115 cases (male: female ratio 1:4) of DTC were treated during the past one and half year and each received 100 GBq of radioactivity. 89 (77.3%) comprised papillary carcinoma, 25 (21.7%) follicular carcinoma and 1 case of mixed carcinoma. 52% of males and 60.8% of females were in the 26-45 years age group. Sixty cases of papillary carcinoma were sub-typed and grouped to observe the distribution of metastases and response to iodine-131. They were follicular variant (FV) in 28 (46%), micropaillary (MP) in 10 (20%), encapsulated (EP) in 8 (13.3%), tall cell (TC) in 3 (5%) and diffuse sclerosis (DS) in 9 (15%). TSH and Tg values were measured before therapy and four months afterwards. Activity readings were measured 30 min after ingestion and 4 days later and discharged when the values were less than 20 μSv / hour. Six of the nine (66%) DS cancer patients had metastasis in lymph nodes and lungs when referred for iodine-131 treatment. In 8 of these patients, Tg levels were raised. 36% (8/9) of the FC patients also had raised Tg levels indicating metastases and 4/5 were found to have bony metastases. In post iodine-131 therapy whole body scans, 3.3% had metastases in the lungs in PC and 20% of FC in skeleton. With a single dose of iodine-131 over 90% had drop in Tg levels to less than I ng/ml except in DS (23% drop) and TC (33% drop). The study shows that sub-typing of PC was useful and TC and

  1. Treatment result of so-called keloid with electron beam irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Masatsugu; Narabayashi, Isamu; Tatsumi, Toshiaki; Sueyoshi, Kozo; Uesugi, Yasuo; Nakata, Yasunobu; Tajima, Sadao [Osaka Medical Coll., Takatsuki (Japan)

    1999-03-01

    Between September 1993 and February 1997, 28 sites of so-called keloid (14 true keloids and 14 hypertrophic scars) were treated with electron beam irradiation. Twenty-five of these sites were treated with surgical excision followed by radiotherapy, and the other 3 sites received radiotherapy only. Irradiation by 9 MeV electron beam was performed for all patients, with a total dose of 20 Gy (10 fractions for 2 weeks). The results were evaluated at 8-49 months (Ave. 28.4 months) after treatment. Three sites treated with radiation more than 60 days after excision were excluded from evaluation of treatment response. Twenty-two of 25 sites showed complete response (CR) or partial response (PR). The control rate of total sites was 88.0%. The control rate was 92.9% in true keloids and 81.8% in hypertrophic scars. All keloid sites in the face, neck, shoulder, back and arm exhibited CR. One site of keloid in the head showed no response (NR). In 10 sites in the thoracic lesion, 8 were PR (80.0%) and 2 were NR (20.0%). In 8 sites in the abdominal lesion, 6 were CR (75.0%), 2 were PR (25.0%). All 3 non-operative sites exhibited PR. The control rate of sites treated with radiation within 14 days after keloid excision was 80.0% and that in sites treated more than 15 days after excision was 100.0%. Seven sites (7/28=25.0%) developed acute reaction, which were demonstrated erythema in the irradiated field, but this reaction was transient. Five sites (5/28=17.9%) showed hyperpigmentation indicating late reaction. The development of malignant tumor in or around the irradiated field was not shown. Postoperative electron beam irradiation was effective for so-called keloid. These data suggest that 10-fraction irradiation controls low grade of hyperpigmentation development, even though patients received a comparatively high total dose of radiotherapy. (author)

  2. Diabetic peripheral arterial disease: lower limb angiography results and one year outcomes of interventional treatment

    International Nuclear Information System (INIS)

    Objective: To demonstrate lower limb angiography results of peripheral arterial disease (PAD) in diabetics and evaluate one-year curative effect after interventional therapy. Methods: Lower limb angiography results and the efficiency of interventional therapy for 44 limbs with PAD in 38 diabetics were retrospectively analyzed. Post-treatment clinical manifestations, signs and ankle-brachial-index (ABI) at 1 week, 1 month, 3 months, 6 months and 12 months were compared with those before treatment. Clinical evaluation was divided into four grades: apparent, effective, ineffective and deterioration. Efficiency = (apparent + effective) / total cases × 100%. ABI was compared using analysis of variance. Results: Lower limb angiography revealed multi-branch lesions, with multi-segmental stenoses or obstructions. Lesions involved both above- and below-the-knee arteries in 25 limbs (56.8%), only above-the-knee arteries in 3 limbs (6.8%) and only below-the-knee arteries in 16 limbs (36.4%). In the limbs only with below-the-knee arterial lesions, the involved artery branches were one in one limb (2.3%), two in six limbs (13.6%) and three in nine limbs (20.5%), respectively. The technical success rate of percutaneous transluminal angioplasty (PTA) was 91.4% (53/58) for diseased below-the-knee arteries. Among the 12 cases with foot and ankle ulcers, ulcers healed within 3 months in 9 cases; however, the other three cases suffered below-the-ankle (in one case) or below-the-knee amputation (in two cases) within 6 months. Four cases with gangrene suffered below-the-knee amputation within one month after PTA. The amputation rate was 15.9% (7/44). At 1 week, 1, 3, 6 and 12 months after PTA, the effective rates were 79.6% (35/44), 83.3% (30/36), 85.7% (24/28), 85.0% (17/20) and 81.3% (13/16), respectively; ABI values were 0.86±0.10, 0.85±0.10, 0.83±0.11, 0.79±0.12 and 0.75±0.12, respectively. Compared with pie-PTA ABI value (0.53±0.20), post-PTA ABI value was significant

  3. RESULTS OF SURGICAL TREATMENT OF INFANTILE AND JUVENILE SCOLIOSIS USING VARIOUS INSTRUMENTATION

    Directory of Open Access Journals (Sweden)

    M. V. Mikhailovsky

    2015-01-01

    Full Text Available Introduction. The analysis Results of surgical treatment of growing children with infantile and juvenile scoliosis (IS can the optimal method of treatment select. In young children with significant growth potential spinal fusion may not be the best option as it limits further longitudinal growth of the spine and may to the thoracic insufficiency syndrome result. To address this problem recently several techniques focused, their have advantages and drawbacks.Material and methods. Since 2008 year 127 patients (64 girls, 63 boys aged (4.5 ± 2.1 years were operated on. In group I 65 patients were operated on using VEPTR (Vertical Expandable Prosthetic Titanium Rib instrumentation, in group II 42 patients using various spinal instrumentation. 20 patients with congenital kyphosis were excluded. The average follow-up time was (5.6 ± 1.1 years.Results. In group I average value of the primary scoliotic curve before surgery was (74.7 ± 22.9, secondary curve (42.8 ± 16.0, thoracic kyphosis (46.3 ± 27.4, lumbar lordosis (54.6 ± 14. Average value of the primary scoliotic curve after surgery was reduced to (51 ± 20 (correction 31.7%, at followup to (56.5 ± 18.5, secondary curve (31.8 ± 12.8 (25.7%, at follow-up to (32.4 ± 18.4, thoracic kyphosis (36.8 ± 20.8 (20,5%, at follow-up to (41.8 ± 21.0, lumbar lordosis (45.4 ± 12.7 (16,9%, at follow-up to (48.2 ± 11.7 (p < 0.05. Space available for lung before surgery was (84.5 ± 8.7 %, after surgery was (94.8 ± 6.7%, at follow-up increased to (98.6 ± 5.4 % (p < 0.05. Complications included 11 implant dislocations and 1 infection. In group II average value of the primary scoliotic curve before surgery was (87.6 ± 6.6, secondary curve (47.8 ± 4.6, thoracic kyphosis (61.4 ± 10.4, lumbar lordosis (61.8 ± 4.9. Average value of the primary scoliotic curve after surgery was reduced to 50.6 ± 5.3 (correction 42.3%, at follow-up to (66.1 ± 6.3

  4. Stereotactic radiosurgery for the treatment of brain metastases; results from a single institution experience.

    LENUS (Irish Health Repository)

    Burke, D

    2013-09-01

    Stereotactic radiosurgery is frequently used for the treatment of brain metastases. This study provides a retrospective evaluation of patients with secondary lesions of the brain treated with stereotactic radiosurgery (SRS) at our institution.

  5. ONCOLOGICAL RESULTS OF RADICAL SURGICAL TREATMENT IN PATIENTS WITH LOCALLY ADVANCED PROSTATE CANCER

    OpenAIRE

    O. B. Loran; E. I. Veliyev; S. V. Kotov

    2014-01-01

    The authors consider and prove the efficiency of radical prostatectomy used in the treatment of patients with locally advanced prostate cancer as monotherapy and as a component of multimodality therapy.

  6. Long term results and patient satisfaction after operative treatment of mandibular body fractures in children

    OpenAIRE

    Assaf, Alexandre Thomas

    2012-01-01

    Mandibular fractures can be treated conservatively by using intermaxillary fixation followed by immobilization or operatively by using various systems of osteosynthesis. After completion of the mandibular growth period open reduction with osteosynthesis represents the main treatment of mandibular body fractures and dislocated fractures of the mandibular condyle. Nevertheless common treatment of mandibular fractures in children is conservative to avoid damage of tooth germ and /or destruction ...

  7. Results of combination treatment using docetaxel in an adjuvant chemotherapy regimen for resectable breast cancer

    OpenAIRE

    L. V. Bolotina; T. I. Deshkina

    2014-01-01

    Breast cancer (BC) dominates in the structure of cancer morbidity and mortality in women worldwide. Despite the advances made in the treatment of this pathology, there is still a variety of unsolved problems, including those associated with disease progression after radical sur- gical interventions. One of the urgent current tasks is to estimate the adequate volume of adjuvant treatment with regard to the biological features of a tumor. Our investigation comparatively analyzed the efficiency ...

  8. Willingness to pay to avoid metastatic breast cancer treatment side effects: results from a conjoint analysis

    OpenAIRE

    Lalla, Deepa; Carlton, Rashad; Santos, Eduardo; Bramley, Thomas; D’Souza, Anna

    2014-01-01

    Purpose Metastatic breast cancer (MBC) patients are treated with a variety of regimens with differing side effects that can reduce the patients’ quality of life. This study assessed the willingness to pay (WTP) to avoid side effects related to MBC treatment using conjoint analysis. Methods An online, self-administered conjoint analysis survey of US adult female MBC patients was conducted to elicit preferences for MBC treatment side effects. Attributes included in the analysis were hair loss, ...

  9. Acupuncture is a feasible treatment for post-thoracotomy pain: results of a prospective pilot trial

    Directory of Open Access Journals (Sweden)

    Malhotra Vivek T

    2006-05-01

    Full Text Available Abstract Background Thoracotomy is associated with severe pain that may persist for years. Acupuncture is a complementary therapy with a proven role in pain control. A randomized trial showed that acupuncture was effective in controlling pain after abdominal surgery, but the efficacy of this technique for the treatment of thoracotomy pain has not been established. We developed a novel technique for convenient application of acupuncture to patients undergoing thoracotomy, and in a Phase II trial evaluated the safety of this intervention and the feasibility of doing a randomized trial. Methods Adult patients scheduled for unilateral thoracotomy with preoperative epidural catheter placement received acupuncture immediately prior to surgery. Eighteen semi-permanent intradermal needles were inserted on either side of the spine, and four were inserted in the legs and auricles. Needles were removed after four weeks. Using a numerical rating scale, pain was measured on the first five postoperative days. After discharge, pain was assessed using the Brief Pain Inventory at 7, 30, 60 and 90 days. Results Thirty-six patients were treated with acupuncture. Of these, 25, 23, and 22 patients provided data at 30, 60, and 90 days, respectively. The intervention was well tolerated by patients with only one minor and transient adverse event of skin ulceration. Conclusion The rate of data completion met our predefined criterion for determining a randomized trial to be feasible (at least 75% of patients tolerated the intervention and provided evaluable data. This novel intervention is acceptable to patients undergoing thoracotomy and does not interfere with standard preoperative care. There was no evidence of important adverse events. We are now testing the hypothesis that acupuncture significantly adds to standard perioperative pain management in a randomized trial.

  10. Repetitive transcranial magnetic stimulation as an adjuvant method in the treatment of depression: Preliminary results

    Directory of Open Access Journals (Sweden)

    Jovičić Milica

    2014-01-01

    Full Text Available Introduction. Repetitive transcranial magnetic stimulation (rTMS is a method of brain stimulation which is increasingly used in both clinical practice and research. Up-to-date studies have pointed out a potential antidepressive effect of rTMS, but definitive superiority over placebo has not yet been confirmed. Objective. The aim of the study was to examine the effect of rTMS as an adjuvant treatment with antidepressants during 18 weeks of evaluation starting from the initial application of the protocol. Methods. Four patients with the diagnosis of moderate/severe major depression were included in the study. The protocol involved 2000 stimuli per day (rTMS frequency of 10 Hz, intensity of 120% motor threshold administered over the left dorsolateral prefrontal cortex (DLPFC for 15 days. Subjective and objective depressive symptoms were measured before the initiation of rTMS and repeatedly evaluated at week 3, 6, 12 and 18 from the beginning of the stimulation. Results. After completion of rTMS protocol two patients demonstrated a reduction of depressive symptoms that was sustained throughout the 15-week follow-up period. One patient showed a tendency of remission during the first 12 weeks of the study, but relapsed in week 18. One patient showed no significant symptom reduction at any point of follow-up. Conclusion. Preliminary findings suggest that rTMS has a good tolerability and can be efficient in accelerating the effect of antidepressants, particularly in individuals with shorter duration of depressive episodes and moderate symptom severity. [Projekat Ministarstva nauke Republike Srbije, br. III41029 i br. ON175090

  11. [Results of the participation of resident physicians in the surgical treatment of gallbladder lithiasis].

    Science.gov (United States)

    González Ojeda, A; Herrera Hernández, M F; Torres Mejía, G; Odor Morales, A; de la Garza Villaseñor, L

    1991-01-01

    The aim of this retrospective study was to evaluate the impact of resident participation in the results of surgical treatment in 1149 consecutive patients operated for biliary disease between January, 1980 and December, 1987 at the Instituto Nacional de la Nutrición "Salvador Zubirán". Patients were divided in three groups: GROUP I. 640 cases treated by surgical residents under a senior surgeon supervision. GROUP II. 168 patients operated by the chief surgical resident. GROUP III. 341 patients treated by senior staff surgeons. Age, sex and risk factors were similar between groups. Residents performed more operative cholangiograms (p less than 0.05). In general, senior surgeons performed more transduodenal sphincteroplasties (p less than 0.05) and other additional procedures like appendectomies and gastrostomies during the same surgery. Wound infection was more frequent in group III patients (p less than 0.005) but there was no significant clinical difference in other postoperative complications like intraabdominal abscess, bile fistula, wound dehiscence, intraabdominal bleeding, iatrogenic injury of the biliary tract, and residual common duct stone. The duration of the in-hospital convalescence period was similar in all three groups. The mortality rate for the total series was 2.2%. In group II there were more patients affected for acute cholecystitis, and more patients died postoperatively (p = less than 0.01). We may consider this difference attributable to the more complex patients handled by the chief resident. Mortality rate among patients with chronic biliary tract disease was less than 1%. We were not able to demonstrate any significant difference in mortality and complication rates between those patients operated by residents, chief residents and senior surgeons.(ABSTRACT TRUNCATED AT 250 WORDS)

  12. Multimodal treatment of peritoneal malignancies - results of the implantation in a tertiary hospital

    Directory of Open Access Journals (Sweden)

    Fernanda Elias Ferreira Rabelo

    2012-06-01

    Full Text Available INTRODUCTION: Peritoneal carcinomatosis is a condition that may be present in the natural history of colorectal cancer and some other tumors, such as pseudomyxoma peritonei. It has been associated with poor prognosis. The treatment for patients with this condition, up until recently, was systemic chemotherapy or palliative care to relieve the pain and suffering caused by peritoneal dissemination of certain cancers. Promising results, however, have been reported after the implementation of radical cytoreductive surgery followed by peroperative hyperthermic intraperitoneal chemotherapy. OBJECTIVE: To evaluate the results of cytoreductive surgery and peroperative hyperthermic intraperitoneal chemotherapy (HIPEC in patients with peritoneal carcinomatosis secondary to colorectal cancer and pseudomyxoma peritonei. RESULTS: We retrospectively evaluated 24 patients from 2004 to 2011. Mean age was 51.31 years, and 54% were female. The primary diagnosis in 50.01% of the cases was pseudomyxoma peritonei, 41.66%, of colon cancer, and 8.33%, of mesothelioma. The overall complication rate was around 83%, two patients (8% subsequently died between the 8th and 30th postoperative day. There was an association between the peritoneal carcinomatosis index (PCI and operative time. The one-year survival rate in the group examined was 60% for colon cancer, and 78.5% for pseudomyxoma. Overall survival was 50% in three years. CONCLUSION: cytoreductive surgery combined with HIPEC is a treatment option for patients with peritoneal carcinomatosis of colorectal origin and pseudomyxoma. Despite the high rate of peroperative complications (83%, it was possible to achieve a superior survival rate in relation to conventional treatments reported in the literature.INTRODUÇÃO: A carcinomatose peritoneal é uma condição que pode estar presente na história natural do câncer colorretal e de algumas outras neoplasias, como o pseudomixoma peritoneal, sendo associada com um progn

  13. Treatment And Results Of Combined Mild Bone Loss Instability With The Modified Laterjet

    Science.gov (United States)

    Yang, Justin Shu; Mazzocca, Augustus D.; Arciero, Robert A.

    2015-01-01

    Objectives: Recurrent anterior glenohumeral dislocation in the setting of an engaging Hill-Sachs lesion is high. The Latarjet procedure has been well-described for restoring glenohumeral stability in patients with over 25% glenoid bone loss. However, the treatment for patients with combined humeral head and mild (<25%) glenoid bone loss remains unclear. We report on the outcomes of the modified Latarjet for this population. Methods: Modified Latarjet was performed in twenty three patients with recurrent anterior shoulder instability, engaging Hill-Sachs by exam confirmed with arthroscopy, and less than 25% anterior glenoid bone loss. The mean follow-up was 3.5 years. All patients were assessed for their risk of recurrence using the Instability Severity Index Score (ISIS), had pre-operative 3D imaging to assess humeral and glenoid bone loss. Single Assessment Numeric Evaluation (SANE), Western Ontario Shoulder Instability Index (WOSI), recurrence rate, radiographs, range of motion and dynamometer strength were used to assess outcomes. Results: Average pre-operative instability severity index score was 6.2 (range 4-9). Pre-operative glenoid bone loss averaged 15.1% (range 5-25%). The humeral defect averaged 40.4% in width and 13.7% in depth on axial computed tomography scan, with an average Hill-Sachs angle of 28°. The mean WOSI index was 457 of 2100 (range 0-1398). The mean SANE score was 81.2 (range 60-100). Five out of ten competitive athletes returned to play for at least one season. There were no recurrent dislocation and three patients had a single episode of recurrent subluxation. Loss of external rotation at the side averaged 8°, and there was no significant loss of abduction. Subscapularis, abduction and external rotation strength averaged greater than 85% of the contralateral shoulder. Fourteen patients on average had 1.4 (range 1-4) previous open or arthroscopic stabilization procedures prior to the Latarjet, nine others had Latarjet done primarily. WOSI

  14. Preliminary results of the global audit of treatment of refractory status epilepticus.

    Science.gov (United States)

    Ferlisi, M; Hocker, S; Grade, M; Trinka, E; Shorvon, S

    2015-08-01

    The treatment of refractory and super refractory status epilepticus is a "terra incognita" from the point of view of evidence-based medicine. As randomized or controlled studies that are sufficiently powered are not feasible in relation to the many therapies and treatment approaches available, we carried out an online multinational audit (registry) in which neurologists or intensivists caring for patients with status epilepticus may prospectively enter patients who required general anesthesia to control the status epilepticus (SE). To date, 488 cases from 44 different countries have been collected. Most of the patients had no history of epilepsy and had a cryptogenic etiology. First-line treatment was delayed and not in line with current guidelines. The most widely used anesthetic of first choice was midazolam (59%), followed by propofol and barbiturates. Ketamine was used in most severe cases. Other therapies were administered in 35% of the cases, mainly steroids and immunotherapy. Seizure control was achieved in 74% of the patients. Twenty-two percent of patients died during treatment, and four percent had treatment actively withdrawn because of an anticipated poor outcome. The neurological outcome was good in 36% and poor in 39.3% of cases, while 25% died during hospitalization. Factors that positively influenced outcome were younger age, history of epilepsy, and low number of different anesthetics tried. This article is part of a Special Issue entitled "Status Epilepticus".

  15. Biostereometric Analysis Of Therapeutic Results In The Treatment Of Chronic, Progressive, Decompensating Postural Back Strain

    Science.gov (United States)

    Johnson, David M.

    1980-07-01

    A two year pilot program for biostereometric analysis of treatment effectiveness in five patients with chronic decompensating back strain has been completed. The patients came from the investigators family practice of osteopathic medicine. They all manifested objective signs of ligamentous and muscular strain of their postural biomechanics due to the combined effects of prior injury to the musculoskeletal system, gravity strain and the passage of time. Two of the patients were treated with osteopathic manipulative treatment plus a pelvic leverage treatment device developed by Martin Jungman, M.D. Two patients received osteopathic treatment alone and the fifth individual switched from control to full program status in the middle of the study after the second stereophotography recording. Signs and symptoms of all patients' gravity strain syndrome changed during the program. Those patients who had the full combination of treatment modalities showed the most positive and significant postural changes as demonstrated by the biostereometric technique developed and performed by the Department of Biostereometrics, Texas Institute of Rehabilitation and Research, Baylor College of Medicine, Houston, Texas. Improvement was clearly demonstrated more quickly than with the prior radiographic measuring methods. X-ray and other studies have also been done on this group. All of the data has not been processed yet in this program. The test patients have improved posture, muscle mass and tone, more stamina and reduced pain.

  16. Combination treatment in Alzheimer's disease: results of a randomized, controlled trial with cerebrolysin and donepezil.

    Science.gov (United States)

    Alvarez, X Antón; Cacabelos, R; Sampedro, C; Couceiro, V; Aleixandre, M; Vargas, M; Linares, C; Granizo, E; García-Fantini, M; Baurecht, W; Doppler, E; Moessler, H

    2011-08-01

    Treatment with neurotrophic agents might enhance and/or prolong the effects of cholinesterase inhibitors (ChEIs) in Alzheimer's disease (AD). We compared the safety and efficacy of the neurotrophic compound Cerebrolysin (10 ml; n=64), donepezil (10 mg; n=66) and a combination of both treatments (n=67) in mild-to-moderate (mini-mental state examination-MMSE score 12-25) probable AD patients enrolled in a randomized, double-blind trial. Primary endpoints were global outcome (Clinician's Interview-Based Impression of Change plus caregiver input; CIBIC+) and cognition (change from baseline in AD Assessment Scale-cognitive subscale+; ADAS-cog+) at week 28. Changes in functioning (AD Cooperative Study-Activities of Daily Living scale, ADCS-ADL) and behaviour (Neuropsychiatric Inventory, NPI) were secondary endpoints. Treatment effects in cognitive, functional and behavioral domains showed no significant group differences; whereas improvements in global outcome favored Cerebrolysin and the combination therapy. Cognitive performance improved in all treatment groups (mean±SD for Cerebrolysin: -1.7±7.5; donepezil: -1.2±6.1; combination: -2.3±6.0) with best scores in the combined therapy group at all study visits. Cerebrolysin was as effective as donepezil, and the combination of neurotrophic (Cerebrolysin) and cholinergic (donepezil) treatment was safe in mild-to-moderate AD. The convenience of exploring long-term synergistic effects of this combined therapy is suggested.

  17. Preliminary results on optimising hydrothermal treatment used in co-production of biofuels

    DEFF Research Database (Denmark)

    Thomsen, M.H.; Thomsen, A.B.; Jørgensen, H.;

    ) is performed to solubilize the hemicellulose fraction in straw, open the cellulose structure to increase accessibility of enzymes, and to remove the alkaline salts(e.g. potassium chloride). Alkaline salts cause corrosion problems in conventional boilers during incineration of straw for electricity production...... the pre-treatment and fermentation processeswill be concentrated and used for animal feed. Several trials were made with varying parameters of water level, chemical addition and flow in the reactor. All experiments were performed at 190 C, except for a single experiment performed at 200 C. Theresults...... illustrates that it is possible to extract more than 95% of the alkaline salts (at 200 C) leaving a solid cellulose rich biofuel for combustion or for further treatment in the ethanol process. In the experiments performed at 190 C, the best totalglucose yield after pre-treatment and following enzymatic...

  18. Promising results after endoscopic vacuum treatment of anastomotic leakage following resection of rectal cancer with ileostomy

    DEFF Research Database (Denmark)

    Nerup, Nikolaj; Johansen, John Lykkegaard; Alkhefagie, Ghalib Ali Abod;

    2013-01-01

    , conservative irrigation regimes are reported to perdure for months and some even years and to be associated with a poor stoma closure rate. In the present paper, we evaluated endoscopic vacuum treatment of the perianastomotic abscess. MATERIAL AND METHODS: Patients who had LAR due to rectal cancer with total......-18) sessions. The median length of hospital stay was 25 (7-39) days. Mortality was zero, and the stoma closure rate was 12/13 (97%). CONCLUSION: Our data support the positive findings previously reported by other studies. Endoscopic vacuum treatment seems to be a safe approach for selected patients in the...

  19. Intraperitoneal insulin infusion : treatment option for type 1 diabetes resulting in beneficial endocrine effects beyond glycaemia

    NARCIS (Netherlands)

    van Dijk, P R; Logtenberg, S J J; Gans, R O B; Bilo, H J G; Kleefstra, N

    2014-01-01

    Continuous intraperitoneal insulin infusion (CIPII) is a treatment option for patients with type 1 diabetes mellitus who fail to reach adequate glycaemic control despite intensive subcutaneous (SC) insulin therapy. CIPII has clear advantages over SC insulin administration in terms of pharmacokinetic

  20. Treatment for Adolescents Following a Suicide Attempt: Results of a Pilot Trial.

    Science.gov (United States)

    Donaldson, Deidre; Spirito, Anthony; Esposito-Smythers, Christianne

    2005-01-01

    Objective: To compare the efficacy of a skills-based treatment protocol to a supportive relationship therapy for adolescents after a suicide attempt. Method: Thirty-nine adolescents (12-17 years old) and parents who presented to a general pediatric emergency department or inpatient unit of a child psychiatric hospital after a suicide attempt were…

  1. Humeral shaft fractures: Retrospective results of non-operative and operative treatment of 186 patients

    NARCIS (Netherlands)

    K.C. Mahabier (Kiran); L.M.M. Vogels (Lucas); B.J. Punt (Bas); G.R. Roukema (Gert); P. Patka (Peter); E.M.M. van Lieshout (Esther)

    2013-01-01

    textabstractBackground: Humeral shaft fractures account for 1-3% of all fractures and 20% of the fractures involving the humerus. The aim of the current study was to compare the outcome after operative and non-operative treatment of humeral shaft fractures, by comparing the time to radiological unio

  2. Recurrence of major depressive disorder across different treatment settings : Results from the NESDA study

    NARCIS (Netherlands)

    Hardeveld, Florian; Spijker, Jan; De Graaf, Ron; Hendriks, Sanne M.; Licht, Carmilla M. M.; Nolen, Willem A.; Penninx, Brenda W. J. H.; Beekman, Aartjan T. F.

    2013-01-01

    Objective: Examine time to recurrence of major depressive disorder (MDD) across different treatment settings and assess predictors of time to recurrence of MDD. Methods: Data were from 375 subjects with a MDD diagnosis from the Netherlands Study of Depression and Anxiety (NESDA). The study sample wa

  3. Endovascular treatment of symptomatic vestibular aqueduct dehiscence as a result of jugular bulb abnormalities.

    Science.gov (United States)

    Thénint, Marie-Aude; Barbier, Charlotte; Hitier, Martin; Patron, Vincent; Saleme, Suzana; Courthéoux, Patrick

    2014-11-01

    A new endovascular treatment consisting of stent-assisted coil implantation is described for jugular bulb abnormalities causing symptomatic vestibular aqueduct dehiscence. Three patients presenting with vertigo associated with pulsatile tinnitus or hearing loss were treated. This technique cured the vertigo and pulsatile tinnitus in all patients and preserved normal cerebral venous drainage with no side effects. PMID:25442142

  4. Homogenization and lipase treatment of milk and resulting methyl ketone generation in blue cheese.

    Science.gov (United States)

    Cao, Mingkai; Fonseca, Leorges M; Schoenfuss, Tonya C; Rankin, Scott A

    2014-06-25

    A specific range of methyl ketones contribute to the distinctive flavor of traditional blue cheeses. These ketones are metabolites of lipid metabolism by Penicillium mold added to cheese for this purpose. Two processes, namely, the homogenization of milk fat and the addition of exogenous lipase enzymes, are traditionally applied measures to control the formation of methyl ketones in blue cheese. There exists little scientific validation of the actual effects of these treatments on methyl ketone development. The present study evaluated the effects of milk fat homogenization and lipase treatments on methyl ketone and free fatty acid development using sensory methods and the comparison of selected volatile quantities using gas chromatography. Initial work was conducted using a blue cheese system model; subsequent work was conducted with manufactured blue cheese. In general, there were modest effects of homogenization and lipase treatments on free fatty acid (FFA) and methyl ketone concentrations in blue cheese. Blue cheese treatments involving Penicillium roqueforti lipase with homogenized milk yielded higher FFA and methyl ketone levels, for example, a ∼20-fold increase for hexanoic acid and a 3-fold increase in 2-pentanone. PMID:24460517

  5. Clinical experiences of intracavitary hyperthermo-radiotherapy. Analysis of treatment results and adverse reactions

    Energy Technology Data Exchange (ETDEWEB)

    Kawamori, Jiro; Hirayama, Michiko; Fukushima, Shoko; Saito, Tsutomu; Tanaka, Yoshiaki [Nihon Univ., Tokyo (Japan). School of Medicine

    1999-09-01

    We have applied intracavitary hyperthermo-radiotherapy to the treatment of various cancers. In this study, early response and acute reaction were analyzed. Eighteen patients treated with intracavitary hyperthermo-radiotherapy were as follows; 4 of esophageal cancer, 6 of uterine cervical cancer, 3 of rectal cancer, and 5 of others. Intracavitary hyperthermia was performed with Endoradiotherm 100A (OLYMPUS) once or twice a week with a total number of heating sessions ranging from 2 to 12 times. The heating was started just after the irradiation, and the temperature measured at the surface of applicator was kept at 42-44 deg C during the treatment for 30-40 min. External irradiation was performed in the majority of these 18 patients. Nine cases achieved complete response (CR), 6 cases did partial response (PR) and 3 cases were no change (NC). Of CR 9 cases, 6 cases showed 2-year local control. There were 2 esophageal tumors, 2 cervical tumors, 1 rectal tumor, and 1 vaginal stump tumor among 2-year local control cases. The treatment was interrupted in 2 patients from severe local pain during the heating. Severe vaginal mucositis occurred in 4 stump tumors. Intracavitary hyperthermoradiotherapy showed good early response for esophageal cancer and stump tumor. The advantages of intracavitary hyperthermia might be the reliability of heating for the treatment of localized tumors. (author)

  6. Constraints on Enhanced Extinction Resulting from Extinction Treatment in the Presence of an Added Excitor

    Science.gov (United States)

    Urcelay, Gonzalo P.; Lipatova, Olga; Miller, Ralph R.

    2009-01-01

    Three Pavlovian fear conditioning experiments with rats as subjects explored the effect of extinction in the presence of a concurrent excitor. Our aim was to explore this particular treatment, documented in previous studies to deepen extinction, with novel control groups to shed light on the processes involved in extinction. Relative to subjects…

  7. The treatment of insomnia through mass media, the results of a televised behavioural training programme

    NARCIS (Netherlands)

    Klip, EC

    1997-01-01

    An important trend in behavioural medicine is a psyche-educational approach to health problems. A training course aimed at the treatment of sleep disorders has been developed using the following basic principles: (1) a symptomatic approach, (2) emphasis on information on sleep and sleep disorders, (

  8. Biological treatment in rheumatic diseases: results from a longitudinal surveillance: adverse events.

    Science.gov (United States)

    Konttinen, L; Honkanen, V; Uotila, T; Pöllänen, J; Waahtera, M; Romu, M; Puolakka, K; Vasala, M; Karjalainen, A; Luukkainen, R; Nordström, D C

    2006-08-01

    The objective of this study was to assess the long-term safety and tolerability of biologicals in a clinical setting. Data on adverse events (AEs) have been collected over a 5-year period by means of detailed reports sent in to the National Register of Biological Treatment in Finland (ROB-FIN) and validated by information collected by the National Agency for Medicines. Three hundred and eight reports on AEs were filed, concerning a total of 248 patients; this corresponds to 17% of all patients in the ROB-FIN register who started biological treatments. Skin reactions and infections comprised 35 and 28% of the AEs, respectively. Some cases of tuberculosis and other infections, heart failure and demyelinating conditions were seen. Our work demonstrates no unexpected AEs in a Finnish patient cohort consisting of rheumatoid arthritis and spondylarthropathy patients, although many of them were treated with combination treatments in common use in Finland. Biological treatment appears safe in the hands of the Finnish rheumatologists.

  9. Cerebral aneurysm treatment in India: Results of a national survey regarding practice patterns in India

    Directory of Open Access Journals (Sweden)

    Sudheer Ambekar

    2016-01-01

    Conclusion: Our study demonstrates the prevailing practice patterns in the management of IAs in India. Surgical clipping is the preferred treatment of choice for anterior circulation aneurysms and EVT for aneurysms along the posterior circulation. Corticosteroids and prophylactic "triple-H" therapy are still used by a large proportion of physicians.

  10. Biological treatment in rheumatic diseases: results from a longitudinal surveillance: adverse events.

    Science.gov (United States)

    Konttinen, L; Honkanen, V; Uotila, T; Pöllänen, J; Waahtera, M; Romu, M; Puolakka, K; Vasala, M; Karjalainen, A; Luukkainen, R; Nordström, D C

    2006-08-01

    The objective of this study was to assess the long-term safety and tolerability of biologicals in a clinical setting. Data on adverse events (AEs) have been collected over a 5-year period by means of detailed reports sent in to the National Register of Biological Treatment in Finland (ROB-FIN) and validated by information collected by the National Agency for Medicines. Three hundred and eight reports on AEs were filed, concerning a total of 248 patients; this corresponds to 17% of all patients in the ROB-FIN register who started biological treatments. Skin reactions and infections comprised 35 and 28% of the AEs, respectively. Some cases of tuberculosis and other infections, heart failure and demyelinating conditions were seen. Our work demonstrates no unexpected AEs in a Finnish patient cohort consisting of rheumatoid arthritis and spondylarthropathy patients, although many of them were treated with combination treatments in common use in Finland. Biological treatment appears safe in the hands of the Finnish rheumatologists. PMID:16402217

  11. Long Term Follow up Results of the Arthroscopic Treatment of the Talus Osteochondral Lesions (Tol) and the Factors that Effect Results

    OpenAIRE

    Gökkuş, Kemal; Aydın, Ahmet Turan

    2014-01-01

    Objectives: The arthroscopic debritment, curettage and multidrilling /microfracture is well known and established method of treatment. However the factors that effect prognosis is still controversy at recent literature. The aim of this study is to present and evaluate the factors that effects the long term follow up results of our patients. Methods: 56 patients who admitted to our clinic with chronic ankle pain and diagnosed as TOL treated with arthroscopic debritement, curettage and multidri...

  12. Reasons for schizophrenia patients remaining out of treatment: results from a prospective study in a rural south indian community

    Directory of Open Access Journals (Sweden)

    Channaveerachari Naveen Kumar

    2016-01-01

    Full Text Available Background: A few studies have examined the factors associated with schizophrenia patients remaining untreated in India. Materials and Methods: We identified 184 schizophrenia patients in a rural community, offered the treatment with antipsychotics and followed them up in their Primary Health Centers for 1-year. Twenty-nine (15.8% patients remained untreated at both the baseline and 1-year follow-up despite our best attempts to keep them under the treatment umbrella. They were interviewed in detail regarding the reasons for remaining untreated. This group was compared with another group of patients (n = 69 who had stopped the treatment at baseline but were successfully brought under the treatment umbrella throughout the 1-year follow-up period. Results: The reasons for remaining untreated were (n; %: (a Unsatisfactory improvement with previous treatment attempts (19; 65.5%, (b poor bond between the patients and the families (6; 20.7%, (c active symptoms not allowing any treatment efforts from the family members (6; 20.7%, (d magico-religious beliefs about the illness and its treatment (4; 13.8%, (e poor social support (3; 10.3%, (f adverse effects of the medications (2; 6.9%, and (g perception of recovery and cure (1; 3.4%. For many patients, a constellation of these reasons was responsible for them remaining untreated. In contrast, the common reasons for those who restarted medications to have stopped the treatment at some time were the lack of awareness, the need to continue medications (47; 68.1%, and the financial constraints (28; 40.6%. Conclusion: The predominant reason for schizophrenia patients not remaining on the treatment in this rural community was the families′ lack of faith in antipsychotic treatment. Provision of comprehensive treatment package including medical, psychosocial and rehabilitative services, and sensitizing the community about benefits of the treatment may help in ensuring that all patients with psychosis receive

  13. Evaluation of NORM concentration in water treatment of Pocos de Caldas municipality, MG, Brazil: preliminary results

    International Nuclear Information System (INIS)

    NORM is the acronym used to refer to naturally occurring radioactive materials. Besides being objects of study and monitoring such materials can be used as raw material or as by-products or waste of industrial activities. Oil and gas, mining and water treatment are examples of facilities that can handle NORM. In such cases, their concentration at significant levels from the perspective of environmental and occupational radiation protection may occur. This study aims to evaluate the presence of the natural radioactive 238U and 232Th series in the treatment of city water elements Pocos de Caldas - MG (water, materials and waste). The study can serve as an indication of the necessity of a more detailed review in the locally and in the country on this radiological issue. (author)

  14. 3D freehand ultrasound for medical assistance in diagnosis and treatment of breast cancer: preliminary results

    Science.gov (United States)

    Torres, Fabian; Fanti, Zian; Arambula Cosío, F.

    2013-11-01

    Image-guided interventions allow the physician to have a better planning and visualization of a procedure. 3D freehand ultrasound is a non-invasive and low-cost imaging tool that can be used to assist medical procedures. This tool can be used in the diagnosis and treatment of breast cancer. There are common medical practices that involve large needles to obtain an accurate diagnosis and treatment of breast cancer. In this study we propose the use of 3D freehand ultrasound for planning and guiding such procedures as core needle biopsy and radiofrequency ablation. The proposed system will help the physician to identify the lesion area, using image-processing techniques in the 3D freehand ultrasound images, and guide the needle to this area using the information of position and orientation of the surgical tools. We think that this system can upgrade the accuracy and efficiency of these procedures.

  15. Biostatistical analysis of treatment results of bacterial liver abscesses using minimally invasive techniques and open surgery

    Directory of Open Access Journals (Sweden)

    Кipshidze A.A.

    2013-12-01

    Full Text Available Today bacterial abscesses remain one of the most difficult complications in surgical hepatology, both traditional and minimally invasive methods of their treatment are used. Bio-statistical analysis is used due to the fact that strong evidences are required for the effectiveness of one or another method of surgical intervention. The estimation of statistical significance of differences between the control and the main group of patients with liver abscesses is given in this paper. Depending on the treatment method patients were divided into two groups: 1 - minimally invasive surgery (89 cases; 2 – laporatomy surgery (74 patients. Data compa¬ri¬son was performed by means of Stjudent's criterion. The effectiveness of method of abscesses drainage using inter¬ventional sonography, outer nazobiliar drainage with reorganization of ductal liver system and abscess cavity with the help of modern antiseptics was considered. The percentage of cured patients was also estimated.

  16. Domestic partner abuse treatment programs and cultural competence: the results of a national survey.

    Science.gov (United States)

    Williams, O J; Becker, R L

    1994-01-01

    Partner abuse literature reveals that treatment is less effective with minorities than with their white counterparts. Our survey of partner abuse programs (N = 142) indicates that, for the most part, little or no special effort is being made to understand or accommodate the needs of minority populations. This colorblind approach lacks the effectiveness of a culturally competent approach, which fosters an environment that helps minority groups succeed in treatment. Do partner abuse programs make efforts to be culturally competent? The major characteristics of an organizational transformation towards cultural competence occur when these programs do the following: (a) network with the minority community, (b) locate outside consultants with expertise in working with minority clients, (c) obtain information concerning service delivery and programming for minority clients, and (d) have at least one bilingual counselor. These four characteristics accounted for .58 of the variance in the minority-focused activities. PMID:7647049

  17. Surgical Treatment of Intra-Abdominal Desmoid Tumors Resulting In Short Bowel Syndrome

    OpenAIRE

    Jon Thompson; David Mercer; Wendy Grant; Jean Botha; Alan Langnas; Matthew Wheeler

    2012-01-01

    Advanced intra-abdominal desmoids tumors present with severe symptoms, complications or rapid growth, which lead to adverse outcomes. Our aim was to evaluate the treatment and outcome of patients with advanced intra-abdominal desmoids tumors, and develop guidelines for surgical management of these patients. We reviewed the clinical courses of 21 adult patients with advanced stage intra-abdominal desmoid tumors who presented to an intestinal rehabilitation and transplantation program. Patients...

  18. Results of Endoscopic Treatment for Early Gastric Cancer by Nd-YAG Laser

    OpenAIRE

    Tani, M; Takeshita, K; Honda, T.; Saito, N; Endo, M.(Graduate School of Science, Osaka University, Osaka, Japan)

    1997-01-01

    We have introduced two endoscopic treatments for early gastric cancer: endoscopic mucosal resection using a cap-fitted panendoscope (EMRC), and endoscopic laser therapy using a Nd-YAG laser. Thirty-two patients (34 lesions) with gastric cancer were treated by Nd-YAG laser; including 23 initial-therapy cases (25 lesions) and 9 second-therapy cases representing failures of endoscopic mucosal resection or endoscopic ethanol injection. Endoscopic laser therapy was performed safely without complic...

  19. Analysis of 5-year treatment results for patients with vulva cancer

    International Nuclear Information System (INIS)

    34 patients was examined.Surgical treatment applied as an advanced vulvectomy by Bohman method. Patients with vulva cancer were treated combinationally started with surgical intervention with following postoperational external beam gamma-therapy for a vulva region using ''Rokus-M'' device: classic fractioning operative local dose 2 Gy, total local dose 40 Gy. Patients with vulva cancer were treated post operationally in next mode total local dose 30 Gy with radiomodification of cisplatin 100 mg one time per week

  20. Acupuncture is a feasible treatment for post-thoracotomy pain: results of a prospective pilot trial

    OpenAIRE

    Malhotra Vivek T; Rusch Valerie W; Vickers Andrew J; Downey Robert J; Cassileth Barrie R

    2006-01-01

    Abstract Background Thoracotomy is associated with severe pain that may persist for years. Acupuncture is a complementary therapy with a proven role in pain control. A randomized trial showed that acupuncture was effective in controlling pain after abdominal surgery, but the efficacy of this technique for the treatment of thoracotomy pain has not been established. We developed a novel technique for convenient application of acupuncture to patients undergoing thoracotomy, and in a Phase II tri...

  1. Obstructive lung diseases and inhaler treatment: results from a national public pragmatic survey

    OpenAIRE

    Braido, Fulvio; Baiardini, Ilaria; Sumberesi, Massimo; Blasi, Francesco; Canonica, Giorgio Walter

    2013-01-01

    Background The opinions held by the general population on obstructive lung disease and inhaler devices could influence asthma and chronic obstructive pulmonary disorder (COPD) management and treatment adherence. The aim of the present public pragmatic survey was to evaluate the opinions, beliefs and perceptions of Italian people with respect to respiratory diseases as well as their perspectives on the use of inhaler devices. Methods This survey was conducted on a group of 2,008 individuals fo...

  2. Attitudes, Awareness, and Usage of Medical Antiaging Treatments: Results of a Patient Survey

    OpenAIRE

    Weinkle, Susan; Lupo, Mary

    2010-01-01

    Objective: To explore factors important to patients considering medical antiaging treatments. Design: Ten-minute online survey using a global opinion panel. Setting: Survey of existing and prospective patients cosponsored by the American Society for Dermatologic Surgery and Dermik Laboratories, a business of Sanofi-Aventis U.S. LLC. Participants: 383 women aged 35 to 69 years (mean, 52 years; 91% Caucasian) with an annual household income of at least $50,000, who were considering undergoing m...

  3. A prospective study of reversible dementias: Frequency, causes, clinical profile and results of treatment

    OpenAIRE

    Srikanth S; Nagaraja A

    2005-01-01

    Background: Dementia due to potentially reversible etiologies is an important group of dementias to be identified not only because of the number of such Patients encountered but also due to the potential for substantial improvement with treatment. Aims : To prospectively investigate the frequency and causes of dementias with potentially reversible etiologies; to examine the clinical features of this subgroup with a view to identifying a signature profile and to determine if this potential r...

  4. Growth factor treatment enhances vestibular hair cell renewal and results in improved vestibular function

    OpenAIRE

    Kopke, Richard D; Jackson, Ronald L; Li, Geming; Rasmussen, Mark D.; Hoffer, Michael E.; Frenz, Dorothy A.; Costello, Michael; Schultheiss, Peter; Van De Water, Thomas R.

    2001-01-01

    The vestibules of adult guinea pigs were lesioned with gentamicin and then treated with perilymphatic infusion of either of two growth factor mixtures (i.e., GF I or GF II). GF I contained transforming growth factor α (TGFα), insulin-like growth factor type one (IGF-1), and retinoic acid (RA), whereas GF II contained those three factors and brain-derived neurotrophic factor. Treatment with GF I significantly enhanced vestibular hair cell renewal in ototoxin-damaged ...

  5. Update on quetiapine in the treatment of bipolar disorder: results from the BOLDER studies

    Directory of Open Access Journals (Sweden)

    Prashant Gajwani

    2007-01-01

    Full Text Available Prashant Gajwani1, David J Muzina2, David E Kemp3, Keming Gao1, Joseph R Calabrese11Case Western Reserve University (CWRU School of Medicine, 2Cleveland Clinic Lerner College of Medicine of CWRU, 3Case Western Reserve University, Cleveland OH, USAAbstract: The essential features of bipolar affective disorder involve the cyclical occurrence of high (manic or hypomanic episodes and low mood states. Depressive episodes in both bipolar I and II disorder are more numerous and last for longer duration than either manic or hypomanic episodes. In addition depressive episodes are associated with higher morbidity and mortality. While multiple agents, including all 5 atypical antipsychotics, have demonstrated efficacy and earned US FDA indication for manic phase of bipolar illness, the acute treatment of bipolar depression is less well-studied. The first treatment approved by the US FDA for acute bipolar depression was the combination of the atypical antipsychotic olanzapine and the antidepressant fluoxetine. Recently, quetiapine monotherapy has demonstrated efficacy in the treatment of depressive episodes associated with both bipolar I and II disorder and has earned US FDA indication for the same.Keywords: bipolar disorder, quetiapine, BOLDER studies

  6. Fidaxomicin in the treatment of colitis due to Clostridium difficile: preliminary results

    Directory of Open Access Journals (Sweden)

    Francesco Cortese

    2014-12-01

    Full Text Available The incidence of Clostridium difficile infections (CDI and Clostridium difficile-Associated Diarrhea (CDAD is increasing in Canada, USA, and Europe and represents a considerable clinical problem. Both naïve and hypervirulent strains can be considered as opportunistic bacteria affecting immunocompromised, antibiotic-treated, critical, or subcritical patients with a microbiota disruption. CDI arising is strictly related to antibiotic, single or combined, and/or proton pump inhibitor treatment. CDI can cause a syndrome with systemic involvement and complex treatment, sometimes requiring surgical interventions (e.g. colectomy in fulminant colitis. Antibiotic treatment with metronidazole by mouth is the first choice and generally vancomycin is administered in case of lack of effectiveness. Fidaxomicin is a new macrocyclic antibiotic for C. difficile with microflora-sparing properties. This paper reports our initial experience in 11 patients with non-responder or relapsing CDIs. Fidaxomicin was effective in 10 cases (91%. Only one patient with an active ulcerative colitis did not respond and was treated with fecal-microbiota transplantation. In two patients diarrhea persisted, but just the ulcerative colitis one was C. difficile-related. No adverse events were experienced.http://dx.doi.org/10.7175/cmi.v8i1s.956

  7. Estimation of waste water treatment plant methane emissions: methodology and results from a short campaign

    Directory of Open Access Journals (Sweden)

    C. E. Yver-Kwok

    2013-10-01

    Full Text Available This paper describes different methods to estimate methane emissions at different scales. These methods are applied to a waste water treatment plant (WWTP located in Valence, France. We show that Fourier Transform Infrared (FTIR measurements as well as Cavity Ring Down Spectroscopy (CRDS can be used to measure emissions from the process to the regional scale. To estimate the total emissions, we investigate a tracer release method (using C2H2 and the Radon tracer method (using 222Rn. For process-scale emissions, both tracer release and chamber techniques were used. We show that the tracer release method is suitable to quantify facility- and some process-scale emissions, while the Radon tracer method encompasses not only the treatment station but also a large area around. Thus the Radon tracer method is more representative of the regional emissions around the city. Uncertainties for each method are described. Applying the methods to CH4 emissions, we find that the main source of emissions of the plant was not identified with certainty during this short campaign, although the primary source of emissions is likely to be from solid sludge. Overall, the waste water treatment plant represents a small part (3% of the methane emissions of the city of Valence and its surroundings,which is in agreement with the national inventories.

  8. Sexual orientation and substance abuse treatment utilization in the United States: results from a national survey.

    Science.gov (United States)

    McCabe, Sean Esteban; West, Brady T; Hughes, Tonda L; Boyd, Carol J

    2013-01-01

    This study examined substance abuse treatment utilization across three dimensions of sexual orientation (identity, attraction, and behavior) in a large national sample of adults in the United States. Prevalence estimates were based on data collected from the 2004-2005 National Epidemiologic Survey on Alcohol and Related Conditions. The sample consisted of 34,653 adults 20 years and older, and represented a population that was 52% women, 71% White, 12% Hispanic, 11% African American, 4% Asian, and 2% other race/ethnicities. An estimated 2% of the target population self-identified as lesbian, gay or bisexual; 4% reported same-sex sexual behavior, and 6% reported same-sex sexual attraction. Sexual minorities, especially women, had a greater likelihood of lifetime substance use disorders and earlier age of drinking onset. The majority of respondents with substance use disorders were untreated and lifetime substance abuse treatment utilization differed based on sexual orientation. Sexual minorities were found to have more extensive family histories of substance abuse problems. The findings indicate the underutilization of substance abuse treatment among all adults, and highlight some important factors to consider when working with sexual minorities. PMID:22444421

  9. Estimation of waste water treatment plant methane emissions: methodology and results from a short campaign

    Science.gov (United States)

    Yver-Kwok, C. E.; Müller, D.; Caldow, C.; Lebegue, B.; Mønster, J. G.; Rella, C. W.; Scheutz, C.; Schmidt, M.; Ramonet, M.; Warneke, T.; Broquet, G.; Ciais, P.

    2013-10-01

    This paper describes different methods to estimate methane emissions at different scales. These methods are applied to a waste water treatment plant (WWTP) located in Valence, France. We show that Fourier Transform Infrared (FTIR) measurements as well as Cavity Ring Down Spectroscopy (CRDS) can be used to measure emissions from the process to the regional scale. To estimate the total emissions, we investigate a tracer release method (using C2H2) and the Radon tracer method (using 222Rn). For process-scale emissions, both tracer release and chamber techniques were used. We show that the tracer release method is suitable to quantify facility- and some process-scale emissions, while the Radon tracer method encompasses not only the treatment station but also a large area around. Thus the Radon tracer method is more representative of the regional emissions around the city. Uncertainties for each method are described. Applying the methods to CH4 emissions, we find that the main source of emissions of the plant was not identified with certainty during this short campaign, although the primary source of emissions is likely to be from solid sludge. Overall, the waste water treatment plant represents a small part (3%) of the methane emissions of the city of Valence and its surroundings,which is in agreement with the national inventories.

  10. Post-ischemic salubrinal treatment results in a neuroprotective role in global cerebral ischemia.

    Science.gov (United States)

    Anuncibay-Soto, Berta; Pérez-Rodríguez, Diego; Santos-Galdiano, María; Font, Enrique; Regueiro-Purriños, Marta; Fernández-López, Arsenio

    2016-07-01

    This study describes the neuroprotective effect of treatment with salubrinal 1 and 24 h following 15 min of ischemia in a two-vessel occlusion model of global cerebral ischemia. The purpose of this study was to determine if salubrinal, an enhancer of the unfolded protein response, reduces the neural damage modulating the inflammatory response. The study was performed in CA1 and CA3 hippocampal areas as well as in the cerebral cortex whose different vulnerability to ischemic damage is widely described. Characterization of proteins was made by western blot, immunofluorescence, and ELISA, whereas mRNA levels were measured by Quantitative PCR. The salubrinal treatment decreased the cell demise in CA1 at 7 days as well as the levels of matrix metalloprotease 9 (MMP-9) in CA1 and cerebral cortex at 48 h and ICAM-1 and VCAM-1 cell adhesion molecules. However, increases in tumor necrosis factor α and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) inflammatory markers were observed at 24 h. Glial fibrillary acidic protein levels were not modified by salubrinal treatment in CA1 and cerebral cortex. We describe a neuroprotective effect of the post-ischemic treatment with salubrinal, measured as a decrease both in CA1 cell demise and in the blood-brain barrier impairment. We hypothesize that the ability of salubrinal to counteract the CA1 cell demise is because of a reduced ability of this structure to elicit unfolded protein response which would account for its greater ischemic vulnerability. Data of both treated and non-treated animals suggest that the neurovascular unit present a structure-dependent response to ischemia and a different course time for CA1/cerebral cortex compared with CA3. Finally, our study reveals a high responsiveness of endothelial cells to salubrinal in contrast to the limited responsiveness of astrocytes. The alleviation of ER stress by enhancing UPR with salubrinal treatment reduces the ischemic damage. This effect

  11. European Research on Electrochemotherapy in Head and Neck Cancer (EURECA) project: Results of the treatment of skin cancer.

    Science.gov (United States)

    Bertino, Giulia; Sersa, Gregor; De Terlizzi, Francesca; Occhini, Antonio; Plaschke, Christina Caroline; Groselj, Ales; Langdon, Cristobal; Grau, Juan J; McCaul, James A; Heuveling, Derrek; Cemazar, Maja; Strojan, Primoz; de Bree, Remco; Leemans, C Renè; Wessel, Irene; Gehl, Julie; Benazzo, Marco

    2016-08-01

    Electrochemotherapy is an effective and safe method for local treatment of cutaneous and subcutaneous tumours, where electric pulses cause increased permeability of cell membranes in the tumour mass, enabling dramatically enhanced effectiveness of bleomycin and other hydrophilic drugs. Here, we report results of a European multi-institutional prospective study of the effectiveness of electrochemotherapy in the treatment of skin cancer of the head and neck (HN) area, where standard treatments had either failed or were not deemed suitable or declined by the patient. A total of 105 patients affected by primary or recurrent skin cancer of the HN area were enrolled; of these, 99 were eligible for evaluation of tumour response. By far, the majority (82%) were treated only once, and 18% of patients had a second treatment. The objective response was highest for basal cell carcinoma (97%) and for other histologies was 74%. Small, primary, and treatment-naive carcinomas responded significantly better (p life, estimated by the European Organisation for Research and Treatment of Cancer quality of life questionnaires. At 1-year follow-up, the percentages of overall and disease-free survival were 76% and 89%, respectively. Electrochemotherapy is an effective option for skin cancers of the HN area and can be considered a feasible alternative to standard treatments when such an alternative is appropriate. The precise role for electrochemotherapy in the treatment algorithm for non-melanoma skin cancer of the HN region requires data from future randomised controlled studies. (ISRCTN registry N. 30427). PMID:27267144

  12. Appropriate Osteoporosis Treatment by Family Physicians in Response to FRAX vs CAROC Reporting: Results From a Randomized Controlled Trial

    Science.gov (United States)

    Beattie, Karen A.; Ioannidis, George; MacDermid, Joy C.; Grewal, Ruby; Papaioannou, Alexandra; Adachi, Jonathan D.; Hodsman, Anthony B.

    2016-01-01

    Canadian guidelines recommend either the FRAX or the Canadian Association of Radiologists and Osteoporosis Canada (CAROC) fracture risk assessment tools to report 10-yr fracture risk as low (20%). It is unknown whether one reporting system is more effective in helping family physicians (FPs) identify individuals who require treatment. Individuals ≥50 yr old with a distal radius fracture and no previous osteoporosis diagnosis or treatment were recruited. Participants underwent a dual-energy x-ray absorptiometry scan and answered questions about fracture risk factors. Participants’ FPs were randomized to receive either a FRAX report or the standard CAROC-derived bone mineral density report currently used by the institution. Only the FRAX report included statements regarding treatment recommendations. Within 3 mo, all participants were asked about follow-up care by their FP, and treatment recommendations were compared with an osteoporosis specialist. Sixty participants were enrolled (31 to FRAX and 29 to CAROC). Kappa statistics of agreement in treatment recommendation were 0.64 for FRAX and 0.32 for bone mineral density. The FRAX report was preferred by FPs and resulted in better postfracture follow-up and treatment that agreed more closely with a specialist. Either the clear statement of fracture risk or the specific statement of treatment recommendations on the FRAX report may have supported FPs to make better treatment decisions. PMID:24206869

  13. A new brace treatment similar for adolescent scoliosis and kyphosis based on restoration of thoracolumbar lordosis. Radiological and subjective clinical results after at least one year of treatment

    Directory of Open Access Journals (Sweden)

    van Loon Piet JM

    2012-10-01

    Full Text Available Abstract Study design A prospective treatment study with a new brace was conducted Objective. To evaluate radiological and subjective clinical results after one year conservative brace treatment with pressure onto lordosis at the thoracolumbar joint in children with scoliosis and kyphosis. Summary of background data Conservative brace treatment of adolescent scoliosis is not proven to be effective in terms of lasting correction. Conservative treatment in kyphotic deformities may lead to satisfactory correction. None of the brace or casting techniques is based on sagittal forces only applied at the thoracolumbar spine (TLI= thoracolumbar lordotic intervention. Previously we showed in patients with scoliosis after forced lordosis at the thoracolumbar spine a radiological instantaneous reduction in both coronal curves of double major scoliosis. Methods A consecutive series of 91 children with adolescent scoliosis and kyphosis were treated with a modified symmetric 30 degrees Boston brace to ensure only forced lordosis at the thoracolumbar spine. Scoliosis was defined with a Cobb angle of at least one of the curves [greater than or equal to] 25 degrees and kyphosis with or without a curve Results Before treatment start ‘in brace’ radiographs showed a strong reduction of the Cobb angles in different curves in kyphosis and scoliosis groups (sagittal n = 5 all p Conclusion Conservative treatment using thoracolumbar lordotic intervention in scoliotic and kyphotic deformities in adolescence demonstrates a marked improvement after one year also in clinical and postural criteria. An effect not obtained with current brace techniques.

  14. Results of the European research project 'Improving the effectiveness of cancer treatment with 3D Brachytherapy'

    International Nuclear Information System (INIS)

    The project iMERA + T2.J06 'Improving the effectiveness of cancer treatment using 3D brachytherapy' was solved in the period 2008-2011 in collaboration of metrology institutes from 10 European Union countries, including participation of the Czech Republic. Its main objective was to create a means to ensure metrological quantity absorbed dose in water from brachyterapeutical (BT) sources enabling more accurate assessment of therapeutic benefit than using existing dosimetry protocols that are based on the quantity kerma in the air. This project is discussed.

  15. [Aggressive fibromatoses. Treatment concept and results with special reference to ultrasound diagnosis].

    Science.gov (United States)

    Sinkwitz, K D; Fischer, R; Geissler, S; Göbel, P

    1986-01-01

    Therapeutic tactics and control regime for aggressive fibromatosis are described in this paper, with reference being made to the authors' own patients. Locally delimited, wide excision without supporting radiotherapy is recommended also for recurrent cases. Anti-oestrogenic treatment has now been adopted to cope with locally delimited inoperability. The polytopic, usually congenital form of aggressive fibromatosis must be interpreted as a particularly unfavourable course with potential malignancy. Sonography so far has proved to be a suitable approach to pre-operative and postoperative screening.

  16. Lost in Translation: Ambiguity in Nerve Sheath Tumor Nomenclature and Its Resultant Treatment Effect

    Directory of Open Access Journals (Sweden)

    R. Lor Randall

    2013-05-01

    Full Text Available There is much ambiguity surrounding the diagnosis of nerve sheath tumors, including atypical neurofibroma and low-grade MPNST, and yet, the distinction between these entities designates either benign or malignant behavior and thus carries presumed profound prognostic importance that often guides treatment. This study reviews the diagnostic criteria used to designate atypical neurofibroma from low-grade MPNSTs and reviews existing literature the natural history of each of these tumors to see if the distinction is, in fact, of importance.

  17. Percutaneous Nucleoplasty Using Coblation Technique for the Treatment of Chronic Nonspecific Low Back Pain: 5-year Follow-up Results

    Directory of Open Access Journals (Sweden)

    Da-Jiang Ren

    2015-01-01

    Conclusions: Although previously published short- and medium-term outcomes after percutaneous nucleoplasty appeared to be satisfactory, our long-term follow-up results show a significant decline in patient satisfaction over time. Percutaneous nucleoplasty is a safe and simple technique, with therapeutic effectiveness for the treatment of chronic LBP in selected patients. The technique is minimally invasive and can be used as part of a stepwise treatment plan for chronic LBP.

  18. Quality of life and self-esteem in patients submitted to surgical treatment of skin carcinomas: long-term results *

    OpenAIRE

    Maciel, Paula Curitiba; Veiga-Filho, Joel; de Carvalho, Marcelo Prado; Fonseca, Fernando Elias Martins; Ferreira, Lydia Masako; Veiga, Daniela Francescato

    2014-01-01

    BACKGROUND Cancer is a multifactorial disease and skin carcinomas are the most common type of cancer. Assessing quality of life and self-esteem outcomes in skin cancer patients is important because these are indicators of the results of the treatment, translating how patients face their lives and their personal relationships. OBJECTIVE To assess the late impact of the surgical treatment of head and/or neck skin carcinomas on quality of life and self-esteem of the patients. METHODS Fifty patie...

  19. Conservative treatment of breast ductal carcinoma in situ: results of an Italian multi-institutional retrospective study

    OpenAIRE

    Vidali Cristiana; Caffo Orazio; Aristei Cynthia; Bertoni Filippo; Bonetta Alberto; Guenzi Marina; Iotti Cinzia; Leonardi Maria; Mussari Salvatore; Neri Stefano; Pietta Nicoletta

    2012-01-01

    Abstract Background The incidence of ductal carcinoma in situ (DCIS) has increased markedly in recent decades. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery followed by radiation therapy (RT) has become the standard approach. We present the final results of a multi-institutional retrospective study of an Italian Radiation Oncology Group for the study of conservative treatment of DCIS, characterized by a very lo...

  20. Preliminary results of using a commercial fibrin sealant in the treatment of fistula-in-ano.

    Science.gov (United States)

    Chan, K M; Lau, C W; Lai, K K T; Auyeung, M C; Ho, L S; Luk, H T; Lo, K H

    2002-02-01

    A prospective non-randomised study fibrin sealant injection to manage patients with fistula-in-ano, with magnetic resonance imaging (MRI) monitoring, was performed during the period 5/6/1999 to 28/2/2000. The aim was to determine whether a fibrin sealant could be used as a treatment modality for anorectal fistula and the usefulness of MRI perineum to monitor the disease activity. Ten patients were included in the study. Mean age was 47 years (range 7 months to 70 years). Male: female ratio was 9:1. Mean follow-up duration was 26.4 weeks. The overall success rate was 60%. The success rate of different fistula types were different (60%, 0%, 100% for intersphincteric, transphincteric, subcutaneous, respectively). Variable decrease in signal on STIR images and contrast enhancement was noted in the patients with successful and failure of fibrin sealant injection. In conclusion, fibrin sealant injection is a useful alternative treatment in the management of fistula-in-ano. MRI is helpful in delineating the anatomy of fistula-in-ano but not a useful tool to follow-up disease activity. PMID:11878300

  1. Treatment results of stereotactic interstitial brachytherapy for primary and metastatic brain tumors

    Energy Technology Data Exchange (ETDEWEB)

    Lucas, G.L.; Luxton, G.; Cohen, D.; Petrovich, Z.; Langholz, B.; Apuzzo, M.L.; Sapozink, M.D. (USC School of Medicine, Los Angeles, CA (USA))

    1991-08-01

    A total of 41 stereotactic interstitial brain implants in 39 patients were performed for recurrence after teletherapy (recurrence implant), or as part of initial treatment in conjunction with teletherapy (primary implant). Implanted tumors consisted of malignant gliomas (33), other primary brain tumors (3), and single metastatic lesions (3). All patients were temporarily implanted with Ir-192 using a coaxial catheter afterloading system; two patients were implanted twice. Survival post-implant for glioblastoma multiforme (GBM), 13 patients, was 10 months whether implanted primarily or for recurrence. Mean time to recurrence, measured from initiation of teletherapy to implantation, was 10 months. Twenty patients with anaplastic astrocytoma (AA) had a median survival post-implant of 23 months for primary implants (7 patients) and 11 months for recurrence implants (13 patients). Mean time to recurrence, measured from initiation of teletherapy to implantation, was 19 months. Three patients (9%) of the evaluable group required reoperation for symptomatic mass effect, all with initial diagnosis of AA. Survival for this subgroup was 14, 22, and 32 months post-implantation. Using stereotactic techniques, interstitial brachytherapy of brain tumors was technically feasible with negligible acute morbidity and mortality, and appeared to offer limited prolongation of control for a subset of patients with recurrent malignant gliomas. The role of this modality in primary treatment for malignant gliomas needs to be further defined by prospectively randomized trials.

  2. The Result of Combined Modality Treatment for Non-Hodgkin's Lymphoma of Head and Neck

    International Nuclear Information System (INIS)

    From April 1985 to September 1989, 26 patients with stage I and II non-Hodgkin's lymphoma of unfavorable histology localized in head and neck region were treated with combined modality (combination chemotherapy plus radiotherapy) at the Department of Therapeutic Radiology in Kyungpook National University Hospital. Of the 26 patients, 23 showed complete response and 3 partial response. Between these two groups there were no statistical differences according to the variables. Three-year survival and disease-free survival rate were 62.4% and 65.2%, respectively. Unilateral involvement of neck node (p<0.05), radiation dose over 5000 cGy (p<0.01,) and 6 or more cycles chemotherapy (p=0.06) had a favorable effect on 3-year survival rate. There were 8 recurrences including 3 partial responders, 1 local failure, 1 distant failure, 1 contiguous failure, and 2 simultaneous local and distant failure. It could be suggested that combined modality treatment might be necessary for the treatment of stage I and II Non-Hodgkin's lymphoma of unfavorable histology

  3. Long-term results and complications of preoperative radiation in the treatment of rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Reed, W.P.; Garb, J.L.; Park, W.C.; Stark, A.J.; Chabot, J.R.; Friedmann, P.

    1988-02-01

    A retrospective study of 149 patients with rectal cancer diagnosed between 1972 and 1979 was undertaken to compare survival, disease-free survival, recurrence sites, and long-term complications of 40 patients who received 4000 to 4500 rads of preoperative adjuvant radiotherapy (radiation group) with those of 109 patients treated by resection alone (control group). After a mean follow-up of 84 months and 99 months, respectively, survival of the irradiated patients was significantly better than that of controls (68% versus 52%, p less than 0.05). Disease-free survival of those patients rendered free of disease by treatment was also superior for the irradiated group (84% versus 57%, p less than 0.005). Local recurrence without signs of distant metastases developed only one-third as often in irradiated patients (6% versus 18%). Distant metastases, alone or in combination with local recurrence, were also less common after radiation (12% versus 27%). Second primary tumors developed in 15% and 10% of the respective groups, a difference that was not statistically significant. When we consider the survival benefit of preoperative radiation therapy, long-term complications were relatively mild. Delayed healing of the perineum was noted in two irradiated patients. Persistent diarrhea was severe enough to warrant treatment in only one case, and one patient required a colostomy for intestinal obstruction from pelvic fibrosis.

  4. Long-term results and complications of preoperative radiation in the treatment of rectal cancer

    International Nuclear Information System (INIS)

    A retrospective study of 149 patients with rectal cancer diagnosed between 1972 and 1979 was undertaken to compare survival, disease-free survival, recurrence sites, and long-term complications of 40 patients who received 4000 to 4500 rads of preoperative adjuvant radiotherapy (radiation group) with those of 109 patients treated by resection alone (control group). After a mean follow-up of 84 months and 99 months, respectively, survival of the irradiated patients was significantly better than that of controls (68% versus 52%, p less than 0.05). Disease-free survival of those patients rendered free of disease by treatment was also superior for the irradiated group (84% versus 57%, p less than 0.005). Local recurrence without signs of distant metastases developed only one-third as often in irradiated patients (6% versus 18%). Distant metastases, alone or in combination with local recurrence, were also less common after radiation (12% versus 27%). Second primary tumors developed in 15% and 10% of the respective groups, a difference that was not statistically significant. When we consider the survival benefit of preoperative radiation therapy, long-term complications were relatively mild. Delayed healing of the perineum was noted in two irradiated patients. Persistent diarrhea was severe enough to warrant treatment in only one case, and one patient required a colostomy for intestinal obstruction from pelvic fibrosis

  5. Treatment results of localized non-Hodgkin's lymphoma originated in the thyroid gland

    Energy Technology Data Exchange (ETDEWEB)

    Ikeda, Hiroshi; Masaki, Norie; Aozasa, Katsuyuki

    1988-04-01

    A total of 38 cases of localized non-Hodgkin's lymphoma originated in the thyroid gland were treated at the Department of Radiology, Osaka University Hospital from 1967 through 1986. There were 18 males and 20 females, and age ranged from 15 to 78, averaging 58 years. Fifteen cases were classified as clinical stage I and 23 as stage II. All cases were histologically confirmed, 15 by total or partial resection and 23 by open biopsy, and diffuse histiocytic was most common (18 cases) and diffuse lymphocytic, poorly differentiated was the next (15) after Rappaport classification. Those were further classified into intermediate grade after Working Formulation in 76 % of the cases. In all patients local were controlled by radiotherapy by 40 - 50 Gy in 5 to 6 weeks. Local lesion was assessed as uncontrolled in only one patient at dose of 33 Gy, who was immunoblastic in histology, and with infiltration to local skin. No local relapse occurred after treatment. The relapse outside the treatment field was seen in 9 patients, all of which occurred in the abdomen. Overall 5 year survival rate and relapse-free rate were 72 % and 64 %, respectively. Five-year survival rate for Stages I and II were 84 % and 63 %, respectively (Z = 0.7445, N.S.). Five-year survival rate for thyroidal swelling with longer diameter less than 11 cm is 83 %, whereas that with more than 12 cm is 61 % (z = 0.7525, N.S.).

  6. Hodgkin's disease in children: Treatment with MOPP and low-dose, extended field irradiation without laparotomy. Late results and toxicity

    International Nuclear Information System (INIS)

    The 10 year results of a trial of bimodal treatment of Hodgkin's disease in children with 6 cycles of MOPP and low-dose extended field irradiation, without staging laparotomy, were for 57 children in all stages as follows: survival 85%, relapse-free survival 80%, and survival-free of second relapse 86%. There were three fatal toxic events, two due to viral infection and one to a second malignant tumor (NHL). Three other patients developed a second malignant tumour, and one developed a thyroid adenoma. No patient developed acute leukemia. These results are compared with the results of treatment of surgically staged children by extended field irradiation alone, with bimodal treatment reserved for relapse or advanced disease at diagnosis. Initial bimodal treatment improved the overall 10 year survival free from a second relapse rate by 20% (86% vs. 66%). No major difference in treatment toxicity between these two groups has emerged during the first 10 years of follow-up. We conclude that, except for favourable CS-1 presentations, children with Hodgkin's disease confined to the lymphatic system should be given bimodal treatment, but that the least morbid effective combination remains to be determined

  7. Changing the surface properties on naval steel as result of non-thermal plasma treatment

    Science.gov (United States)

    Hnatiuc, B.; Sabău, A.; Dumitrache, C. L.; Hnatiuc, M.; Crețu, M.; Astanei, D.

    2016-08-01

    The problem of corrosion, related to Biofouling formation, is an issue with very high importance in the maritime domain. According to new rules, the paints and all the technologies for the conditioning of naval materials must fulfil more restrictive environmental conditions. In order to solve this issue, different new clean technologies have been proposed. Among them, the use of non-thermal plasmas produced at atmospheric pressure plays a very important role. This study concerns the opportunity of plasma treatment for preparation or conditioning of naval steel OL36 type. The plasma reactors chosen for the experiments can operate at atmospheric pressure and are easy to use in industrial conditions. They are based on electrical discharges GlidArc and Spark, which already proved their efficiency for the surface activation or even for coatings of the surface. The non-thermal character of the plasma is ensured by a gas flow blown through the electrical discharges. One power supply has been used for reactors that provide a 5 kV voltage and a maximum current of 100 mA. The modifications of the surface properties and composition have been studied by XPS technique (X-ray Photoelectron Spectroscopy). There were taken into consideration 5 samples: 4 of them undergoing a Mini-torch plasma, a Gliding Spark, a GlidArc with dry air and a GlidArc with CO2, respectively the fifth sample which is the untreated witness. Before the plasma treatment, samples of naval steel were processed in order to obtain mechanical gloss. The time of treatment was chosen to 12 minutes. In the spectroscopic analysis, done on a ULVAC-PHI, Inc. PHI 5000 Versa Probe scanning XPS microprobe, a monocromated Al Kα X-ray source with a spot size of 100 μm2 was used to scan each sample while the photoelectrons were collected at a 45-degree take-off angle. Differences were found between atomic concentrations in each individual case, which proves that the active species produced by each type of plasma affects

  8. Influence of circadian time of hypertension treatment on cardiovascular risk: results of the MAPEC study.

    Science.gov (United States)

    Hermida, Ramón C; Ayala, Diana E; Mojón, Artemio; Fernández, José R

    2010-09-01

    Clinical studies have documented morning-evening, administration-time differences of several different classes of hypertension medications in blood pressure (BP)-lowering efficacy, duration of action, safety profile, and/or effects on the circadian BP pattern. In spite of these published findings, most hypertensive subjects, including those under combination therapy, are instructed by their physicians and pharmacists to ingest all of their BP-lowering medications in the morning. The potential differential reduction of cardiovascular (CVD) morbidity and mortality risk by a bedtime versus upon-awakening treatment schedule has never been evaluated prospectively. The prospective MAPEC study was specifically designed to test the hypothesis that bedtime chronotherapy with ≥1 hypertension medications exerts better BP control and CVD risk reduction than conventional therapy, i.e., all medications ingested in the morning. A total of 2156 hypertensive subjects, 1044 men/1112 women, 55.6 ± 13.6 (mean ± SD) yrs of age, were randomized to ingest all their prescribed hypertension medications upon awakening or ≥1 of them at bedtime. At baseline, BP was measured at 20-min intervals from 07:00 to 23:00 h and at 30-min intervals at night for 48 h. Physical activity was simultaneously monitored every min by wrist actigraphy to accurately determine the beginning and end of daytime activity and nocturnal sleep. Identical assessment was scheduled annually and more frequently (quarterly) if treatment adjustment was required. Despite lack of differences in ambulatory BP between groups at baseline, subjects ingesting medication at bedtime showed at their last available evaluation significantly lower mean sleep-time BP, higher sleep-time relative BP decline, reduced prevalence of non-dipping (34% versus 62%; p sleep-time relative BP decline towards a more normal dipping pattern, two novel therapeutic targets requiring proper patient evaluation by ambulatory BP, were best

  9. Surgical Treatment of Intra-Abdominal Desmoid Tumors Resulting In Short Bowel Syndrome

    Directory of Open Access Journals (Sweden)

    Jon Thompson

    2012-01-01

    Full Text Available Advanced intra-abdominal desmoids tumors present with severe symptoms, complications or rapid growth, which lead to adverse outcomes. Our aim was to evaluate the treatment and outcome of patients with advanced intra-abdominal desmoids tumors, and develop guidelines for surgical management of these patients. We reviewed the clinical courses of 21 adult patients with advanced stage intra-abdominal desmoid tumors who presented to an intestinal rehabilitation and transplantation program. Patients with massive intestinal resection presented in two groups. The first group had a short small intestinal remnant after resection ( < 60 cm. These patients were poor rehabilitation candidates and eventually met criteria for transplant. The second had longer intestinal remnants and were more successfully rehabilitated and have not had complications that would lead to transplantation. Advanced intra-abdominal desmoid tumors have outcomes after resection that merit aggressive resection and planned intestinal rehabilitation and intestinal transplantation as indicated.

  10. Surgical Treatment of Intra-Abdominal Desmoid Tumors Resulting In Short Bowel Syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Wheeler, Matthew; Mercer, David; Grant, Wendy; Botha, Jean; Langnas, Alan; Thompson, Jon, E-mail: jthompso@unmc.edu [Department of Surgery, University of Nebraska Medical Center, The Nebraska Medical Center 3280, Omaha, NE 68198 (United States)

    2012-01-19

    Advanced intra-abdominal desmoids tumors present with severe symptoms, complications or rapid growth, which lead to adverse outcomes. Our aim was to evaluate the treatment and outcome of patients with advanced intra-abdominal desmoids tumors, and develop guidelines for surgical management of these patients. We reviewed the clinical courses of 21 adult patients with advanced stage intra-abdominal desmoid tumors who presented to an intestinal rehabilitation and transplantation program. Patients with massive intestinal resection presented in two groups. The first group had a short small intestinal remnant after resection (<60 cm). These patients were poor rehabilitation candidates and eventually met criteria for transplant. The second had longer intestinal remnants and were more successfully rehabilitated and have not had complications that would lead to transplantation. Advanced intra-abdominal desmoid tumors have outcomes after resection that merit aggressive resection and planned intestinal rehabilitation and intestinal transplantation as indicated.

  11. Stereotaxic gamma knife surgery in treatment of critically located pilocytic astrocytoma: preliminary result

    Directory of Open Access Journals (Sweden)

    Hafez Raef FA

    2007-03-01

    Full Text Available Abstract Background Low-grade gliomas are uncommon primary brain tumors, located more often in the posterior fossa, optic pathway, and brain stem and less commonly in the cerebral hemispheres. Case presentations Two patients with diagnosed recurrent cystic pilocytic astrocytoma critically located within the brain (thalamic and brain stem were treated with gamma knife surgery. Gamma knife surgery (GKS did improve the patient's clinical condition very much which remained stable later on. Progressive reduction on the magnetic resonance imaging (MRI studies of the solid part of the tumor and almost disappearance of the cystic component was achieved within the follow-up period of 36 months in the first case with the (thalamic located lesion and 22 months in the second case with the (brain stem located lesion. Conclusion Gamma knife surgery represents an alternate tool in the treatment of recurrent and/or small postoperative residual pilocytic astrocytoma especially if they are critically located

  12. Surgical Treatment of Intra-Abdominal Desmoid Tumors Resulting In Short Bowel Syndrome

    International Nuclear Information System (INIS)

    Advanced intra-abdominal desmoids tumors present with severe symptoms, complications or rapid growth, which lead to adverse outcomes. Our aim was to evaluate the treatment and outcome of patients with advanced intra-abdominal desmoids tumors, and develop guidelines for surgical management of these patients. We reviewed the clinical courses of 21 adult patients with advanced stage intra-abdominal desmoid tumors who presented to an intestinal rehabilitation and transplantation program. Patients with massive intestinal resection presented in two groups. The first group had a short small intestinal remnant after resection (<60 cm). These patients were poor rehabilitation candidates and eventually met criteria for transplant. The second had longer intestinal remnants and were more successfully rehabilitated and have not had complications that would lead to transplantation. Advanced intra-abdominal desmoid tumors have outcomes after resection that merit aggressive resection and planned intestinal rehabilitation and intestinal transplantation as indicated

  13. Doses to patients and staff from endovascular treatment of abdominal aortic aneurysms - Preliminary results

    International Nuclear Information System (INIS)

    Patient radiation doses received during endovascular treatment of abdominal aortic aneurysms (AAA) can be significant and give rise to both deterministic and stochastic effects. Recording of dose-area product (DAP), fluoroscopy time and number of exposures together with calculations of effective dose, were performed for 8 patients. In addition, the entrance surface dose was measured for 3 of the patients. Typically, DAPs of 340 Gycm2, fluoroscopy times of 30 minutes and 310 exposures were obtained together with maximum entrance surface doses of 1,8 Gy and effective doses of 50 mSv. Finger doses to the staff performing the procedure were in the order of a few hundred μSv. Conversion factors (effective dose/DAP) and (maximum entrance surface does/DAP) of 0,61·10-2 Gy/Gycm2 and 0,15 mSv/Gycm2 were obtained, respectively. (author)

  14. Comparison of radiation regimens in the treatment of Glioblastoma multiforme: results from a single institution

    International Nuclear Information System (INIS)

    The optimal fractionation schedule of radiotherapy (RT) for Glioblastoma multiforme (GBM) is yet to be determined. We aim to compare different fractionation regimens and identify prognostic factors to better tailor RT for newly diagnosed GBM patients. All data for patients who underwent surgery for GBM between January 2005 and December 2012 were compiled. Clinical information was collected using patient charts and government registry. Cox analysis was used to identify variables affecting survival and treatment outcome. The median follow-up time was 13.2 months. Two hundred and seventy-six patients met the inclusion criteria, including 147 patients in the 60 Gy in 30 fractions (ConvRT) group, 86 patients in the 60 Gy in 20 fractions (HF60) group, and 43 patients in the 40 Gy in 15 fractions (HF40) group. Median survival (MS) was 16.0 months with a median progression-free survival (PFS) of 9.23 months in the ConvRT group. This was comparable to outcome in the HF60 group with MS 15.0 months and a median PFS of 9.1 months. Patients in the HF40 group had MS of 8 months, with a median PFS 5.4 months. Cox analysis showed no significant difference in OS between the ConvRT and HF60 groups but worse outcome in the HF40 group (HR 2.22, P = 0.04). MGMT methylation, extent of resection, use of chemotherapy, and repeat surgery were found to be significant independent prognostic factors for survival. HF60 constitutes a safe RT approach that shows survival comparable to standard RT while allowing for a shorter treatment time

  15. Drug safety of systemic treatments for psoriasis: results from The German Psoriasis Registry PsoBest.

    Science.gov (United States)

    Reich, K; Mrowietz, U; Radtke, M A; Thaci, D; Rustenbach, S J; Spehr, C; Augustin, M

    2015-12-01

    The German Psoriasis Registry PsoBest was conducted in 2008 in order to investigate the long-term outcomes and safety of systemic treatments for moderate-to-severe psoriasis. Safety analysis of antipsoriatic drugs with special focus on serious adverse events (SAE) for infections, malignancies and major cardiac events (MACE) was done. Nationwide non-interventional patient treatment registry conducted in 251 active dermatology centers. Until June 2012, n = 2444 patients [40 % female; mean age 47.3 (SD 14.1) years; mean duration of disease 18.2 (SD 14.7) years] were recruited, including n = 1791 patients (3842 patient years) with conventional systemic drugs and n = 908 (3442 patient years) with biological drugs. Mean PASI (Psoriasis Area and Severity Index) at inclusion was 14.7, mean DLQI (Dermatology Life Quality Index) 11.1, mean BMI (Body Mass Index) 28.2. The overall rate of SAE per 100 patient years were 1.3 (SD 0.9) per 100 patient years in conventional systemic and 1.5 (SD 1.2) in biologics (p > 0.5, no significant difference). The rates per 100 patient years for single severe adverse events were as follows (systemic/biologics): serious infections, 0.33/0.65 [CI (confidence interval) 0.13-0.54/0.35-0.98]; MACE, 0.56/0.77 (CI 0.29-0.97/0.41-1.31); malignancies (except non-melanoma skin cancer), 0.46/0.49 (CI 0.22-0.84/0.21-0.97). There were no significant differences between single drugs in any of the safety parameters. The conventional systemic and biologic drugs for psoriasis show satisfying safety under routine psoriasis care in Germany with respect to infections, MACE and malignancies.

  16. Migrant TB treatment in Haiti resulting in U.S. policy change at Guantánamo Bay, Cuba.

    Science.gov (United States)

    Bonnlander, H

    1996-09-01

    Because of Haiti's poverty and poor health infrastructure, together with the global emergence of drug-resistant tuberculosis (TB), questions were raised about the U.S. military's practice of returning Haitian migrants with active noninfectious tuberculosis (TB) to Haiti. As a result, the pilot study reported here assessed the TB treatment completion rate of 38 Haitians (24 with TB and 14 contacts) who voluntarily requested repatriation from Guantánamo Bay (GTMO), Cuba, in November 1994. Six weeks after repatriation, four of the study subjects had been lost to follow-up, 18 had received follow-up treatment, and 16 were delinquent in receiving treatment. The reasons given for failing to get treatment varied: 7 (21% of the 34 followed) were asked to pay for clinic visits, leaving them without medication; 5 (15%) were asked to return at a later date; and 4 (11%) had not sought treatment. A second follow-up visit five months later failed to locate three additional subjects. Of the 31 followed, 17 (55%) completed chemotherapy, while the remaining 14 (45%) discontinued treatment two to three months prior to the completion date despite extensive education and a promised monetary reward. On the basis of these findings it was strongly recommended that migrants with TB remain at Guantánamo until their treatment completion date, a recommendation that was adopted.

  17. The Use of Data Mining Methods to Predict the Result of Infertility Treatment Using the IVF ET Method

    Directory of Open Access Journals (Sweden)

    Malinowski Paweł

    2014-12-01

    Full Text Available The IVF ET method is a scientifically recognized infertility treat- ment method. The problem, however, is this method’s unsatisfactory efficiency. This calls for a more thorough analysis of the information available in the treat- ment process, in order to detect the factors that have an effect on the results, as well as to effectively predict result of treatment. Classical statistical methods have proven to be inadequate in this issue. Only the use of modern methods of data mining gives hope for a more effective analysis of the collected data. This work provides an overview of the new methods used for the analysis of data on infertility treatment, and formulates a proposal for further directions for research into increasing the efficiency of the predicted result of the treatment process.

  18. THE ACCOUNTING TREATMENT OF ASSET DEPRECIATION AND THE IMPACT ON RESULT

    Directory of Open Access Journals (Sweden)

    MARILENA ROXANA ZUCA

    2013-12-01

    Full Text Available The users of the financial statements have long been limited to perusing the loss and profit account to find out information about the accounting result. It has been considered the most significant indicator to measure the performance of a company, without taking into account, however, the relevance of such information. The accounting result is the result of the free choice on accounting policies of companies and leads to an increase or decrease of this result. It is difficult to select the most relevant policy of the multiple accounting policies provided by the International Financial Reporting Standards with impact on a company’s financial performance. Such various accounting practices make an accurate evaluation of the performance and financial situation of companies of different nationalities difficult. It is certain, though, that different accounting solutions used for re-evaluations, amortizations and adjustments lead to different financial results for identical exploitation conditions.

  19. Effects of radiation treatment planning and patient fixation on the results of postoperative radiotherapy of childhood medulloblastoma

    Energy Technology Data Exchange (ETDEWEB)

    Kocsis, B.; Pap, L.; Nemeth, G. [Dept. of Radiotherapy, National Inst. of Oncology, Budapest (Hungary); Szekely, G. [Dept. of Cytogenetics, National Inst. of Oncology, Budapest (Hungary)

    2003-12-01

    Purpose: To assess the prognostic factors and the benefit of introducing head fixation and CT-assisted radiation treatment planning following postoperative radiotherapy in 83 children with medulloblastoma. Patients and Methods: In 24 children treated between 1986 and 1994, no head fixation was applied and boost irradiation was not based on individual radiation treatment planning. Since 1995, boost irradiation has been assisted by CT-based individual radiation treatment planning and ORFIT head fixation in 59 patients. The influence of various factors including age, sex, tumor location, extent, type of surgery, risk group, radiation dose to posterior fossa and spinal axis, and the effect of head fixation and CT-assisted radiation treatment planning on 5-year relapse-free and 5-year overall survival was investigated. Results: Overall and relapse-free survival rates for all 83 patients were 73.5% and 60.7%. Univariate analysis identified metastatic disease (p = 0.034) and the application of head fixation and individual radiation treatment planning (p = 0.013) as significant prognostic factors for overall survival. Relapse-free survival rates were influenced by metastatic disease (p = 0.028) and the application of head fixation and individual radiation treatment planning (p = 0.009). On multivariate analysis, metastatic disease (p = 0.04) and the application of head fixation and individual radiation treatment planning (p = 0.045) were significant factors for overall and relapse-free survival (p = 0.036 and p = 0.041) as well. Conclusion: Metastatic disease appears to be correlated with a worse prognosis in this analysis. Individual radiation treatment planning and head fixation have a positive impact on survival. For postoperative radiotherapy of the posterior fossa, the application of head fixation and individual CT-based radiation treatment planning is considered indispensable in each case. (orig.)

  20. Surgical treatment results of hand deformities in patients with Apert syndrome

    Directory of Open Access Journals (Sweden)

    Ufuk Nalbantoglu

    2015-12-01

    Results: The mean age at the first operation was 2.7 years and the mean number of operations was 3 per patient. No patient developed graft-flap necrosis and no patients required amputations. All patients were able to perform grasping and pinching functions and families were satisfied with the cosmetic results. Conclusion: Using a two-stage surgical protocol, achieving satisfactory results with a minimal number of operations is possible in patients with Apert Syndrome. [Hand Microsurg 2015; 4(3.000: 53-57

  1. Long-term results of radiotherapy in the treatment of pituitary adenomas in children and adolescents

    Energy Technology Data Exchange (ETDEWEB)

    Grigsby, P.W.; Thomas, P.R.; Simpson, J.R.; Fineberg, B.B.

    1988-12-01

    A retrospective review was performed of 11 children and adolescents (less than 19 years of age) with diagnosed pituitary adenomas. The patients were treated with subtotal resection and postoperative irradiation (S + R) or with irradiation alone (RT) at the Radiation Oncology Center, Mallinckrodt Institute of Radiology, Washington University Medical Center, from January 1958 through December 1982. Patient conditions at diagnosis were acromegaly in one, Nelson's syndrome in one, prolactinoma in three, chromophobe adenoma in three, and Cushing's disease in three. Median follow-up was 15.6 years (range 6.3-29.5 years). Only two patients have had failure: one at 8.6 years and the other at 20.7 years following treatment. All four patients with visual field (VF) defects at diagnosis underwent S + R, with only one developing recurrent disease. The remaining seven patients, who did not have VF defects, received RT only, and there has been one failure in this group. None have suffered long-term visual complications. All have been able to continue school and/or work. Three of eight females have borne children. Hypopituitarism requiring medication occurred in all who received S + R and in four of seven who received RT only.

  2. Clinical features and treatment results in children with anaplastic large cell lymphoma.

    Science.gov (United States)

    Ataş, Erman; Kutluk, M Tezer; Akyüz, Canan; Kale, Gülsev; Varan, Ali; Yalçın, Bilgehan; Aydın, Burça; Büyükpamukçu, Münevver

    2015-01-01

    Anaplastic large cell lymphoma (ALCL) tends to have frequent relapse and good response to salvage chemotherapy. The frequency of ALCL among 1486 Non-Hodgkin's lymphoma (NHL) cases followed-up since 1972 was 1.5%, however, the percentage was 9.3% in cases diagnosed after 2000. Event-free survival (EFS) and overall survival (OS) rates for 23 children were 32.2% and 72.8% at 3 years, respectively. Disseminated diseases, no response to first line treatment, anaplastic lymphoma kinase (ALK) negativity were found as significant predictors on survival of ALCL. The proper diagnosis and early referral is essential in these children for a better survival rate. The children with ALK negative status should be monitored carefully because of the poor prognostic factors, and treated differently. The survival rates in this study are need of further improvement since the survival rates with current protocols are achievable at a level more than 80%. This is mainly related with late referral of those children with advanced disease. PMID:27411412

  3. Radiofrequency ablation in the treatment of osteoid osteoma: results and complications

    Energy Technology Data Exchange (ETDEWEB)

    Earhart, Jeffrey [Case Western Reserve University, Department of Orthopaedic Surgery, MetroHealth Medical Center, Cleveland, OH (United States); Wellman, David [Hospital for Special Surgery, Department of Orthopaedic Surgery, New York, NY (United States); Donaldson, James [Feinberg School of Medicine at Northwestern University, Department of Medical Imaging, Ann and Robert H. Lurie Children' s Hospital of Chicago, Chicago, IL (United States); Chesterton, Julie [Ann and Robert H. Lurie Children' s Hospital of Chicago, Department of Medical Imaging, Chicago, IL (United States); King, Erik [Northwestern University Feinberg School of Medicine, Department of Orthopaedic Surgery, Ann and Robert H. Lurie Children' s Hospital of Chicago, Chicago, IL (United States); Janicki, Joseph A. [Northwestern University Feinberg School of Medicine, Department of Orthopaedic Surgery, Children' s Hospital of Chicago, Chicago, IL (United States); Ann and Robert H. Lurie Children' s Hospital of Chicago, Department of Orthopaedic Surgery, Chicago, IL (United States)

    2013-07-15

    Percutaneous radiofrequency ablation (RFA) for treatment of osteoid osteoma is effective and avoids the potential complications of open surgical resection. This study evaluates the efficacy of RFA at a single tertiary-care pediatric hospital and highlights an important complication. The medical records of 21 cases of RFA in 21 children between 2004 and 2010 were reviewed retrospectively for demographic data, lesion site, access point and technique for ablation, clinical outcome and complications. Clinical follow-up was available for 17/21 children (81%) at an average of 17.0 months (range 0.5-86.1 months). No persistence or recurrence of pre-procedural pain was noted. Two children (9.5%) had a complication, including a burn to the local skin and muscle requiring local wound care, and a late subtrochanteric femur fracture treated successfully with open reduction internal fixation. RFA is a safe and effective alternative to surgical resection of the osteoid osteoma nidus. When accessing the proximal femur, the risk of late post-procedural fracture must be considered and discussed with the family. An understanding of biomechanical principles in the proximal femur might provide an effective strategy for limiting this risk. (orig.)

  4. Results of percutaneous sclerotherapy and surgical treatment in patients with symptomatic simple liver cysts and polycystic liver disease

    Institute of Scientific and Technical Information of China (English)

    Deha Erdogan; Otto M van Delden; Erik AJ Rauws; Olivier RC Busch; Johan S Lameris; Dirk J Gouma; Thomas M van Gulik

    2007-01-01

    AIM: To evaluate the results of the treatment of simple liver cysts (solitary and multiple) and polycystic liver disease (PLD) using percutaneous sclerotherapy and/or surgical procedures in a single tertiary referral centre.METHODS: Retrospective analysis of 54 patients referred for evaluation and possible treatment of simple liver cysts (solitary and multiple) and PLD, from January 1997 to July 2006.RESULTS: Simple liver cysts were treated in 41 pts (76%) with a mean size of 12.6 cm. The most common reason for referral was abdominal pain or discomfort (85%). Percutaneous sclerotherapy was performed as initial treatment in 30 pts, showing cyst recurrence in 6 pts (20%). Surgical treatment was initially performed in 11 pts with cyst recurrence in 3 pts (27%). PLD was treated in 13 pts (24%) with a mean size of the dominant cyst of 13 cm. Percutaneous sclerotherapy for PLD was performed in 9 pts with recurrence in 7 pts (77.8%). Surgical treatment for PLD was undertaken in 4 pts (30.8%) with recurrence in all. Eventually, 2 pts with PLD in the presence of polycystic kidney disease underwent liver- and kidney transplantation because of deterioration of liver and kidney function.CONCLUSION: The majority of patients with simple liver cysts and PLD are referred for progressive abdominal pain. As initial treatment, percutaneous sclerotherapy is appropriate. Surgical deroofing is indicated in case of cyst recurrence after percutaneous sclerotherapy. However, the results of percutaneous sclerotherapy and surgical treatment for PLD are disappointing. Partial liver resection is indicated when there is suspicion of a pre-malignant lesion.

  5. Disaggregating measurement uncertainty from population variability and Bayesian treatment of uncensored results.

    Science.gov (United States)

    Strom, Daniel J; Joyce, Kevin E; MacLellan, Jay A; Watson, David J; Lynch, Timothy P; Antonio, Cheryl L; Birchall, Alan; Anderson, Kevin K; Zharov, Peter A

    2012-04-01

    In making low-level radioactivity measurements of populations, it is commonly observed that a substantial portion of net results is negative. Furthermore, the observed variance of the measurement results arises from a combination of measurement uncertainty and population variability. This paper presents a method for disaggregating measurement uncertainty from population variability to produce a probability density function (PDF) of possibly true results. To do this, simple, justifiable and reasonable assumptions are made about the relationship of the measurements to the measurands (the 'true values'). The measurements are assumed to be unbiased, that is, that their average value is the average of the measurands. Using traditional estimates of each measurement's uncertainty, a likelihood PDF for each individual's measurand is produced. Then using the same assumptions and all the data from the population of individuals, a prior PDF of measurands for the population is produced. The prior PDF is non-negative, and the average is equal to the average of the measurement results for the population. Using Bayes's theorem, posterior PDFs of each individual measurand are calculated. The uncertainty in these bayesian posterior PDFs appears to be all Berkson with no remaining classical component. The method is applied to baseline bioassay data from the Hanford site. The data include (90)Sr urinalysis measurements of 128 people, (137)Cs in vivo measurements of 5337 people and (239)Pu urinalysis measurements of 3270 people. The method produces excellent results for the (90)Sr and (137)Cs measurements, since there are non-zero concentrations of these global fallout radionuclides in people who have not been occupationally exposed. The method does not work for the (239)Pu measurements in non-occupationally exposed people because the population average is essentially zero relative to the sensitivity of the measurement technique. The method is shown to give results similar to

  6. TEM and SEM observation of uranium induced renal necrosis and the result of chelates treatment on rats

    International Nuclear Information System (INIS)

    The TEM (transmission electron microscope) and SEM (scanning electron microscope) observation of uranium induced renal necrosis and the result of chelates treatment on rats are reported. Ultrastructural changes in kidney related with the impairment of intracellular fluid transportation can be found after acute uranium intoxication in rats, such as: condensation and swelling of mitochondria, matrix edema, dilatation of intercellular space, disappearance of basal folds, thickening of basal web, intensification of basal lamina of the proximal convoluted tubule epithelium cells, and foot processes swelling, diminishing of endothelium fenestrae of the renal glomerulus. Heavy metal chelates DTPA and H-73-10 treatment may result in intracellular fluid accumulation and condensed grannule formation in lysosome. Treatment with these chelates in the critical stage of uranium intoxication may accelerate the necrosis instead of diminishing. This may be related to the augment of the load of lysosome and intracellular system of fluid transportation

  7. Treatment of gastric outlet obstruction that results fromunresectable gastric cancer: Current evidence

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Malignant gastric outlet obstruction (GOO) is a commoncondition that results from locally advanced malignanciesin the upper gastrointestinal tract, such aspancreatic, gastric, and other carcinomas. Two typesof procedures for malignant GOO, namely, gastrojejunostomy(GJ) with laparotomy or a laparoscopicapproach and endoscopic stenting (ES), are currentlyavailable. Although numerous previous reports haveclarified the benefits and drawbacks of each procedure,whether GJ or ES should be used in patients with GOOthat results from gastric cancer who may have a longerlife expectancy than patients with other malignancieshas not been determined. In this review, which focuseson gastric cancer-induced GOO, we analyzed the twosystematic reviews and a meta-analysis that comparedGJ and ES and outlined the current status of GOOtreatment. We also provide an updated review thatincludes laparoscopic GJ. Various data from 13 studiesin one review and 6 studies in another review wereanalyzed. Although the main results of the presentreview indicated that both GJ and ES were efficacioustreatments in patients with GOO that resulted fromgastric cancer, current evidence suggests that GJ maybe the preferable procedure given its good performancestatus and improved prognosis in gastric cancer patients.

  8. Long-term outcome of sports injuries : results after inpatient treatment

    NARCIS (Netherlands)

    Dekker, R; van der Sluis, CK; Groothoff, JW; Eisma, WH; ten Duis, HJ

    2003-01-01

    Objective: To investigate whether sports injuries result in long-term disabilities and handicaps and to establish variables with a prognostic value for the occurrence of these long-term consequences. Materials and methods: All patients older than 17 years of age and admitted to the University Hospit

  9. Intervention Validity of Social Behavior Rating Scales: Features of Assessments that Link Results to Treatment Plans

    Science.gov (United States)

    Elliott, Stephen N.; Gresham, Frank M.; Frank, Jennifer L.; Beddow, Peter A., III

    2008-01-01

    The term "intervention validity" refers to the extent to which assessment results can be used to guide the selection of interventions and evaluation of outcomes. In this article, the authors review the defining attributes of rating scales that distinguish them from other assessment tools, assumptions regarding the use of rating scales to measure…

  10. Treatment of proximal humeral fractures using anatomical locking plate: correlation of functional and radiographic results

    Directory of Open Access Journals (Sweden)

    Antonio Carlos Tenor Junior

    2016-06-01

    Full Text Available ABSTRACT OBJECTIVE: To correlate the functional outcomes and radiographic indices of proximal humerus fractures treated using an anatomical locking plate for the proximal humerus. METHODS: Thirty-nine patients with fractures of the proximal humerus who had been treated using an anatomical locking plate were assessed after a mean follow-up of 27 months. These patients were assessed using the University of California Los Angeles (UCLA score and their range of motion was evaluated using the method of the American Academy of Orthopedic Surgeons on the operated shoulder and comparative radiographs on both shoulders. The correlation between radiographic measurements and functional outcomes was established. RESULTS: We found that 64% of the results were good or excellent, according to the UCLA score, with the following means: elevation of 124°; lateral rotation of 44°; and medial rotation of thumb to T9. The type of fracture according to Neer's classification and the patient's age had significant correlations with the range of motion, such that the greater the number of parts in the fracture and the greater the patient's age were, the worse the results also were. Elevation and UCLA score were found to present associations with the anatomical neck-shaft angle in anteroposterior view; fractures fixed with varus deviations greater than 15° showed the worst results (p < 0.001. CONCLUSION: The variation in the neck-shaft angle measurements in anteroposterior view showed a significant correlation with the range of motion; varus deviations greater than 15° were not well tolerated. This parameter may be one of the predictors of functional results from proximal humerus fractures treated using a locking plate.

  11. Disaggregating measurement uncertainty from population variability and Bayesian treatment of uncensored results

    International Nuclear Information System (INIS)

    In making low-level radioactivity measurements of populations, it is commonly observed that a substantial portion of net results are negative. Furthermore, the observed variance of the measurement results arises from a combination of measurement uncertainty and population variability. This paper presents a method for disaggregating measurement uncertainty from population variability to produce a probability density function (PDF) of possibly true results. To do this, simple, justifiable, and reasonable assumptions are made about the relationship of the measurements to the measurands (the 'true values'). The measurements are assumed to be unbiased, that is, that their average value is the average of the measurands. Using traditional estimates of each measurement's uncertainty to disaggregate population variability from measurement uncertainty, a PDF of measurands for the population is produced. Then, using Bayes's theorem, the same assumptions, and all the data from the population of individuals, a prior PDF is computed for each individual's measurand. These PDFs are non-negative, and their average is equal to the average of the measurement results for the population. The uncertainty in these Bayesian posterior PDFs is all Berkson with no remaining classical component. The methods are applied to baseline bioassay data from the Hanford site. The data include 90Sr urinalysis measurements on 128 people, 137Cs in vivo measurements on 5,337 people, and 239Pu urinalysis measurements on 3,270 people. The method produces excellent results for the 90Sr and 137Cs measurements, since there are nonzero concentrations of these global fallout radionuclides in people who have not been occupationally exposed. The method does not work for the 239Pu measurements in non-occupationally exposed people because the population average is essentially zero.

  12. MEASURING RESULTS NUMERAL TREATMENT OF IMPULSIVE CURRENTS BY MEANS OF ROGOVSKY BELT APPLICATION

    Directory of Open Access Journals (Sweden)

    U. Batygin

    2009-01-01

    Full Text Available The technique of numerical processing of measurement results of pulse currents by means of Rogovsky belt application is offered in the given work. It is shown that at measurement of signals by digital oscillographs and further numerical transformation of target signals, the possibilities of Rogovsky belt without the application of additional devices that in turn allows to define parameters of pulse currents with any peak-time characteristics essentially expand.

  13. Bisphosphonates in the adjuvant treatment of cancer: experimental evidence and first clinical results

    OpenAIRE

    I.J. Diel; Mundy, G R; ,

    2000-01-01

    Several animal models, as well as a number of cell culture experiments, indicate a prophylactic effect of bisphosphonates in respect of subsequent bone metastasis. Moreover, in preliminary clinical trials involving patients with advanced breast cancer and local or remote metastases, biophosphonates produced a reduction in new skeletal metastases. This overview summarizes and discusses the results of the latest investigations. It opens with a section on the pathophysiology of bone metastasis, ...

  14. An attempt to improve the results of treatment for breast cancer complicated by lysis

    Directory of Open Access Journals (Sweden)

    G. A. Khakimov

    2014-01-01

    Full Text Available Lysis in locally advanced breast cancer (BC is not a sign of tumor process dissemination. The correct elaboration of management tactics for such patients may achieve rather good early and late results. The doxorubicin + xeloda regimen for BC complicated by lysis has some advantage over the FAC regimen, without additionally increasing the rate of adverse reactions and worsening the quality of life.

  15. An attempt to improve the results of treatment for breast cancer complicated by lysis

    OpenAIRE

    G. A. Khakimov; A. K. Madalimov; Sh. G. Khakimova; Kh. I. Dzhumaniyozov

    2014-01-01

    Lysis in locally advanced breast cancer (BC) is not a sign of tumor process dissemination. The correct elaboration of management tactics for such patients may achieve rather good early and late results. The doxorubicin + xeloda regimen for BC complicated by lysis has some advantage over the FAC regimen, without additionally increasing the rate of adverse reactions and worsening the quality of life.

  16. Treatment of functional mitral regurgitation by percutaneous annuloplasty: results of the TITAN Trial

    OpenAIRE

    Siminiak, Tomasz; Wu, Justina C.; Haude, Michael; Hoppe, Uta C.; Sadowski, Jerzy; Lipiecki, Janusz; Fajadet, Jean; Shah, Amil M.; Feldman, Ted; Kaye, David M; Goldberg, Steven L.; Levy, Wayne C.; Solomon, Scott D.; Reuter, David G.

    2012-01-01

    Aims Functional mitral regurgitation (FMR) contributes to morbidity and mortality in heart failure (HF) patients. The aim of this study was to determine whether percutaneous mitral annuloplasty could safely and effectively reduce FMR and yield durable long-term clinical benefit. Methods and results The impact of mitral annuloplasty (Carillon Mitral Contour System) was evaluated in HF patients with at least moderate FMR. Patients in whom the device was placed then acutely recaptured for clinic...

  17. Surgical treatment of acetabular fractures: clinical and radiological results and its complications

    International Nuclear Information System (INIS)

    The objective of this work is to analyse a serie of consecutive cases of surigically treated acetabular fractures, evaluating middle-term clinical and radiological results. A retrospective analysis of clinical histories, surgical forms and X-rays was performed for 42 patients who underwent surgery in two centers (Instituto Nacional de Ortopedia y Traumatologia [INOT] and Banco de Protesis), from July 2001 through August 2007

  18. Treatment of the Cerro Prieto I brines for use in reinjection. 2. Results of the pilot plant tests

    Energy Technology Data Exchange (ETDEWEB)

    Hurtado J, R. (Instituto de Investigaciones Electricas, Mexicali, Mexico); Mercado G, S.; Rocha C, E.; Gamino O, H.; Garibaldi P, F.

    1981-01-01

    Silica removal experiments have been carried out both in the laboratory and in pilot scale tests. The results obtained to date are presented, with special emphasis on the pilot tests with or without the use of flocculants. Previous studies on brine treatment are described briefly.

  19. Nine-year results following treatment of intrabony periodontal defects with an enamel matrix derivative: report of 26 cases.

    NARCIS (Netherlands)

    Sculean, A.; Schwarz, F.; Chiantella, G.C.; Arweiler, N.B.; Becker, J.

    2007-01-01

    Treatment of intrabony periodontal defects with an enamel matrix derivative (EMD) has been demonstrated, in the short term, to result in periodontal regeneration and to significantly improve clinical parameters such as probing depth (PD) and clinical attachment level (CAL). The present study evaluat

  20. [Conservative anal fistula treatment with collagenic plug and human fibrin sealant. Preliminary results].

    Science.gov (United States)

    Gubitosi, A; Moccia, G; Malinconico, F A; Docimo, G; Ruggiero, R; Iside, G; Avenia, N; Docimo, L; Foroni, F; Gilio, F; Sparavigna, L; Agresti, M

    2009-01-01

    The authors, on the basis of a long clinical experience with human fibrin glue in general surgery, compared two different extracellular matrix (collagen), Surgisis and TissueDura, with human fibrin glue, applied during the operation, and sometimes in postoperative, to obtain the healing of perianal fistulas. The collagenic extracellular matrix provides, according to the rationale suggested, an optimal three-dimensional structure for the fibroblastic implant and neoangiogenesis, hence for the fistula "fibrotizzation" and closure. The encouraging results for transphincteric fistulas and a simple and easy technique push to researchers on samples statistically significant. PMID:19272233

  1. [Results of cryosurgery for the treatment of vascular nevi and tumors (author's transl)].

    Science.gov (United States)

    Scholz, A; Sebastian, G; Baerthold, W; Matthäus, W; Pässler, L

    1980-01-01

    Report on experiences of the application of cryotherapy in 187 patients with 200 vascular nevi and angiomas. The fit form of therapy for angiomas is contact-freezing because of simultaneous compression. The cryotherapy of cavernous angiomas in skin and oral mucosa, especially in difficult locations, produces excellent results. In those cases the cryotherapy is the method of choice. In founded indications capillary angiomas of infants could be successfully treated. Port-wine nevi in part are suitable for the application of low temperatures. PMID:7224821

  2. The functional results of treatment of perilunate dislocations with volar approach and K-wires fixation

    Directory of Open Access Journals (Sweden)

    Hakan Basar

    2012-04-01

    Conclusion: Perilunate dislocations are rare and severe wrist injuries. Acute perilunate dislocations are usually relatively easy to reduce however carpal collaps and post-travmatic arthritis are seen usually during late period.Because of this open reduction and internal fixation technique is used to prevent carpal collaps and post-travmatic arthritis and to facilitate anatomic reduction.Our results show that open reduction and internal fixation with K-wire can restore affectively normal carpal relationship, providing acceptable grip strength and functional motion,also carpal collaps and post-travmatic arthritis were prevented. [Hand Microsurg 2012; 1(1.000: 17-21

  3. Percutaneous Intraductal Radiofrequency Ablation is a Safe Treatment for Malignant Biliary Obstruction: Feasibility and Early Results

    Energy Technology Data Exchange (ETDEWEB)

    Mizandari, Malkhaz [Tbilisi State Medical University, Department of Radiology (Georgia); Pai, Madhava, E-mail: madhava.pai@imperial.ac.uk; Xi Feng [Imperial College, London, Hammersmith Hospital Campus, Department of Surgery (United Kingdom); Valek, Vlastimil; Tomas, Andrasina [University Hospital Brno Bohunice, Department of Radiology (Czech Republic); Quaretti, Pietro [IRCCS Policlinico San Matteo, Department of Radiology (Italy); Golfieri, Rita; Mosconi, Cristina [University of Bologna, Department of Radiology, Policlinico S. Orsola-Malpighi (Italy); Ao Guokun [The 309 Hospital of Chinese PLA, Department of Radiology (China); Kyriakides, Charis [Imperial College, London, Hammersmith Hospital Campus, Department of Surgery (United Kingdom); Dickinson, Robert [Imperial College London, Department of Bioengineering (United Kingdom); Nicholls, Joanna; Habib, Nagy, E-mail: nagy.habib@imperial.ac.uk [Imperial College, London, Hammersmith Hospital Campus, Department of Surgery (United Kingdom)

    2013-06-15

    Purpose. Previous clinical studies have shown the safety and efficacy of this novel radiofrequency ablation catheter when used for endoscopic palliative procedures. We report a retrospective study with the results of first in man percutaneous intraductal radiofrequency ablation in patients with malignant biliary obstruction. Methods. Thirty-nine patients with inoperable malignant biliary obstruction were included. These patients underwent intraductal biliary radiofrequency ablation of their malignant biliary strictures following external biliary decompression with an internal-external biliary drainage. Following ablation, they had a metal stent inserted. Results. Following this intervention, there were no 30-day mortality, hemorrhage, bile duct perforation, bile leak, or pancreatitis. Of the 39 patients, 28 are alive and 10 patients are dead with a median survival of 89.5 (range 14-260) days and median stent patency of 84.5 (range 14-260) days. One patient was lost to follow-up. All but one patient had their stent patent at the time of last follow-up or death. One patient with stent blockage at 42 days postprocedure underwent percutaneous transhepatic drain insertion and restenting. Among the patients who are alive (n = 28) the median stent patency was 92 (range 14-260) days, whereas the patients who died (n = 10) had a median stent patency of 62.5 (range 38-210) days. Conclusions. In this group of patients, it appears that this new approach is feasible and safe. Efficacy remains to be proven in future, randomized, prospective studies.

  4. Congenital penile curvature: long-term results of operative treatment using the plication procedure

    Institute of Scientific and Technical Information of China (English)

    S.-S.Lee; E.Meng; E-RChuang; C.-Y.Yen; S.-Y.Chang; D.-S.Yu; G.-H.Sun

    2004-01-01

    Aim: To determine the long-term outcome, effectiveness and patient satisfaction of congenital penile curvature correction by plication of tunica albuginea. Methods: From January 1992 to January 2002, 106 young patients underwent surgical correction of congenital penile curvature by corporeal plication. Indications for operation were difficult or impossible vaginal penetration and cosmetic problems. The technique of corporeal plication consists of placing longitudinal plication sutures of 2-zero braided polyester on the convex side of the curvature until the curvature is corrected when erection is artificially induced. Results of this procedure were obtained by retrospective chart reviews and questionnaires via mail. Long-term follow-up ranged from 11 to 132 (mean 69.3) months and data were available for 68 patients. Results: Penile straightening was excellent in 62 patients (91%) and good with less than 15 degree of residual curvature in 6 patients (9 %). Sixty-seven patients reported no change in erectile rigidity or maintenance postoperatively, while 1 described early detumescence. Shortening of the penis without functional problems was noted by 26 patients (38 %). Thirty-Five patients (51%) reported feeling palpable indurations (suture knots) on the penis. Temporary numbness of glans penis was described in 3 patients. Overall, 60 patients were very satisfied, 6 satisfied, 2 unsatisfied. Conclusion: Corporeal plication is an effective and durable procedure with a high rate of patient satisfaction. (Asian J Androl 2004 Sep; 6: 273-276)

  5. Percutaneous Intraductal Radiofrequency Ablation is a Safe Treatment for Malignant Biliary Obstruction: Feasibility and Early Results

    International Nuclear Information System (INIS)

    Purpose. Previous clinical studies have shown the safety and efficacy of this novel radiofrequency ablation catheter when used for endoscopic palliative procedures. We report a retrospective study with the results of first in man percutaneous intraductal radiofrequency ablation in patients with malignant biliary obstruction. Methods. Thirty-nine patients with inoperable malignant biliary obstruction were included. These patients underwent intraductal biliary radiofrequency ablation of their malignant biliary strictures following external biliary decompression with an internal-external biliary drainage. Following ablation, they had a metal stent inserted. Results. Following this intervention, there were no 30-day mortality, hemorrhage, bile duct perforation, bile leak, or pancreatitis. Of the 39 patients, 28 are alive and 10 patients are dead with a median survival of 89.5 (range 14–260) days and median stent patency of 84.5 (range 14–260) days. One patient was lost to follow-up. All but one patient had their stent patent at the time of last follow-up or death. One patient with stent blockage at 42 days postprocedure underwent percutaneous transhepatic drain insertion and restenting. Among the patients who are alive (n = 28) the median stent patency was 92 (range 14–260) days, whereas the patients who died (n = 10) had a median stent patency of 62.5 (range 38–210) days. Conclusions. In this group of patients, it appears that this new approach is feasible and safe. Efficacy remains to be proven in future, randomized, prospective studies.

  6. The results of treatments and complications of immunotherapy (BCG and alpha-interferon in superficial TCC of bladder

    Directory of Open Access Journals (Sweden)

    Jabalameli P

    1994-04-01

    Full Text Available The treatment of choice for bladder tumors is TUR, but because of high incidence of recurrence in these tumors, various treatments are suggested. In one study, 32 patients involved with superficial T.C.C. of bladder selected and divided in two equal groups. In the first group, after T.U.R, 10 million IU of a alpha-interferon was injected into the bladder through a catheter and in the other group, after TUR, they treated with injection of BCG into bladders. The results of these two drugs in prevention of recurrence and their side effects were studied and compaired

  7. Late results of ozaena treatment with grafts of allogenic costal cartilage sterilized by radiation. [Gamma radiation

    Energy Technology Data Exchange (ETDEWEB)

    Wiecko, J.; Makowska, W.; Fruba, J.; Zmigrodzka, K. (Akademia Medyczna, Warsaw (Poland); Osrodek Naukowo-Badawczy Kliniki Otolaryngologicznej, Ciechocinek (Poland))

    1981-01-01

    Twenty-one patients with ozaena were treated surgically by the Eyries method using allogenic costal cartilage stored in 0,9% NaCl solution and sterilized with /sup 60/Co gamma rays. In 16 cases good clinical results were obtained. In 2 cases simultaneous grafts were made for correction of depressed nasal ridge and in 1 case this graft served for correction of depressed anterior wall of the maxillary sinuses. These corrective procedures influenced favourably the course of ozaena. This type of graft is particularly useful in juvenile patients and in patients with contra-indications to taking autogenic grafts. The authors think that allogenic costal cartilage is a better material than alloplastic grafts.

  8. VUV treatment combined with mechanical strain of stretchable polymer foils resulting in cell alignment

    Energy Technology Data Exchange (ETDEWEB)

    Barb, R.-A. [Institute of Applied Physics, Johannes Kepler University Linz (Austria); Magnus, B. [Innovacell Biotechnologie AG, Innsbruck (Austria); Innerbichler, S. [Innerbichler GmbH, Breitenbach am Inn (Austria); Greunz, T. [CDL-MS-MACH, Johannes Kepler University Linz (Austria); Wiesbauer, M. [Institute of Applied Physics, Johannes Kepler University Linz (Austria); Marksteiner, R. [Innovacell Biotechnologie AG, Innsbruck (Austria); Stifter, D. [CDL-MS-MACH, Johannes Kepler University Linz (Austria); Heitz, J., E-mail: johannes.heitz@jku.at [Institute of Applied Physics, Johannes Kepler University Linz (Austria)

    2015-01-15

    Highlights: • Elastic polyurethane (PU) foils were exposed to the vacuum-UV in reactive atmosphere. • The photomodification resulted in improved cytocompatibilty. • Parallel microgrooves formed on the irradiated PU surfaces after strong elongation. • Cells seeded onto microgrooves aligned their shapes in the direction of the grooves. • Elongation occurred also for cells on PU subjected to cyclic mechanical stretching. - Abstract: Cell-alignment along a defined direction can have a direct effect on the cell functionality and differentiation. Oriented micro- or nanotopographic structures on cell culture substrates can induce cell-alignment. Surface chemistry, wettability, and stiffness of the substrate are also important material features as they strongly influence the cell–substrate interactions. For improved bio-compatibility, highly elastic polyurethane (PU) foils were exposed to the vacuum-UV (VUV) light of a Xe{sub 2}{sup *} excimer lamp at 172 nm in a nitrogen containing atmosphere (N{sub 2} or NH{sub 3}). The irradiation resulted in a change in the chemical surface composition. Additionally, the formation of regular parallel microgrooves was observed on the irradiated surfaces after strong uni-axial deformation (i.e., more than about 50% strain) of the photo-modified PU foils. Cell seeding experiments demonstrated that the VUV modified polymer foils strongly enhance cell adhesion and proliferation. Cells seeded onto microgrooves aligned their shapes and elongated in the direction of the grooves. A similar effect was observed for cells seeded on photo-modified PU foils subjected to cyclic mechanical stretching at lower strain levels (i.e., typically 10% strain) without groove-formation. The cells had also here an elongated shape, however they not always align in a defined direction relative to the stretching.

  9. Supplementing claims data with outpatient laboratory test results to improve confounding adjustment in effectiveness studies of lipid-lowering treatments

    Directory of Open Access Journals (Sweden)

    Schneeweiss Sebastian

    2012-11-01

    Full Text Available Abstract Background Adjusting for laboratory test results may result in better confounding control when added to administrative claims data in the study of treatment effects. However, missing values can arise through several mechanisms. Methods We studied the relationship between availability of outpatient lab test results, lab values, and patient and system characteristics in a large healthcare database using LDL, HDL, and HbA1c in a cohort of initiators of statins or Vytorin (ezetimibe & simvastatin as examples. Results Among 703,484 patients 68% had at least one lab test performed in the 6 months before treatment. Performing an LDL test was negatively associated with several patient characteristics, including recent hospitalization (OR = 0.32, 95% CI: 0.29-0.34, MI (OR = 0.77, 95% CI: 0.69-0.85, or carotid revascularization (OR = 0.37, 95% CI: 0.25-0.53. Patient demographics, diagnoses, and procedures predicted well who would have a lab test performed (AUC = 0.89 to 0.93. Among those with test results available claims data explained only 14% of variation. Conclusions In a claims database linked with outpatient lab test results, we found that lab tests are performed selectively corresponding to current treatment guidelines. Poor ability to predict lab values and the high proportion of missingness reduces the added value of lab tests for effectiveness research in this setting.

  10. Functional and radiological results of open and closed treatment of intracapsular (diacapitular) condylar fractures of the mandible.

    Science.gov (United States)

    Hlawitschka, M; Loukota, R; Eckelt, U

    2005-09-01

    The study was performed to evaluate and compare the results of open and closed treatments of diacapitular fractures of the mandible. Following open reduction and internal fixation (ORIF) 14 patients with 15 displaced condylar fractures, which had caused a shortening of the mandibular ramus, were examined clinically (Helkimo index), radiologically (Orthopantomogram, Clementschitsch [reversed Towne's] view, Submentovertex view) and axiographically (CARDIAX). These findings were compared to a group of 29 patients with 34 similar condylar fractures which had been treated using closed techniques. Following ORIF patients showed better radiological results with regard to the mandibular ramus height, resorption and pathological changes to the condyle, compared to the patient group after closed functional treatment. In both groups some signs of dysfunction persisted, although there were slightly better results in the ORIF group. In 30% of the closed treatment group, lateral deviation during mouth opening, crepitus and occlusal disturbances were noted. No cases of occlusal disturbance were observed in the ORIF group. The axiographic examinations revealed a significant limitation of movement of the fractured condyle in both groups. However, after open treatment, the temporomandibular joint displayed significantly less irregularities in the condylar paths. In cases of complex reconstruction of the mandibular condyle, ORIF appears to improve the function of fractured condyles, when combined with a postoperative therapeutic exercise regime. PMID:16053886

  11. The evaluation of Tracp5b as a marker for monitoring treatment results of bone metastasis in breast cancer patients

    Institute of Scientific and Technical Information of China (English)

    Xiaoyun Huang; Yan Si; Jia Zhao; Qiang Ding

    2008-01-01

    Objective:To evaluate the sensitivity of serum tartrate-resistant acid phosphatase 5b(Tracp5b) activity in monitoring bisphosphonate treatment results of bone metastasis in breast cancer(BC) patients. Methods:The serum activities of Tracp5b, CEA, CA153 were measured in 58 BC patients, including 26 without bone metastasis, 32 with bone metastasis. The serum activities of Tracp5b, CEA, CA153 were also measured in 19 patients with bone metastasis after 3 months of bisphosphonate treatment. Eighteen healthy women with age from 34 to 70 served as control. Results:Serum Tracp5b was significantly elevated in patients with bone metastasis compared with that in all any other groups(P< 0.05). The sensitivity of TracpSb was 78.13% and the specificity was 86.36%. The sensitivity of CA153 was 37.50% and the specificity was 77.27%. The sensitivity of CEA was 21.88% and the specificity was 84.09%. The serum activity of Tracp5b decreased significantly(P < 0.05) after 3 months of bisphosphonate treatment, while the levels of CA153 and CEA were unchanged. Conclusion:Serum TracpSb activity is a useful diagnostic marker for bone metastasis in BC patients and can be used to evaluate the treatment results of bisphosphonate.

  12. Outcomes of Surgical Treatment for Retinal Detachment Resulting from Macular Hole in Highly Myopic Eyes

    Directory of Open Access Journals (Sweden)

    Amir-Khosro Ghaseminejad

    2008-12-01

    Full Text Available

    PURPOSE: To determine the type and outcome of surgery for retinal detachment resulting from macular hole in highly myopic eyes. METHODS: This retrospective analysis was performed on the medical records of highly myopic patients who underwent surgery for retinal detachment (RD resulting from macular hole at Labbafinejad Hospital, Tehran-Iran from 1992 to 2001. Variables included age, gender, number and type of operations, visual acuity before and after the procedures and surgical success rate. RESULTS: Overall, 28 eyes of 27 patients (26 female and one male with mean age of 59.8±11 years were included. Mean follow-up was 17.3 (range 3-72 months. Mean axial length was 29±2.74mm (range: 24 to 35mm and mean degree of myopia was -16.4±3.1 D (range -10 to -22 D. Posterior staphyloma was present in 20 eyes (71%. Seven eyes had undergone failed scleral buckling as the primary procedure prior to referral. Intravitreal SF6 injection was the primary procedure in 12 eyes with localized detachments; the retina became attached in 5 (41.6% of these eyes, however redetachment occurred in 7 (58.4% eyes. Overall, 23 eyes (including 7 failed scleral buckling cases, 7 redetachments

  13. Delayed Presentation of Traumatic Diaphragmatic Hernia: The Evaluation of Surgical Treatment Results

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    Ali Sadrizadeh

    2015-06-01

    Full Text Available Introduction: Diaphragmatic hernia could be caused by congenital disorders, blunt trauma or penetrating injuries. The diagnosis of traumatic diaphragmatic hernia is normally neglected during the first presentation leading to late complications and considerably increased mortality and morbidity among the patients. Materials and Methods: In this retrospective, descriptive study, we reviewed the medical records of patients presented with traumatic diaphragmatic hernia who had undergone surgical operations between 1982-2015 in Ghaem Hospital and Omid Hospital affiliated to Mashhad University of Medical Sciences, Iran. The studied variables included age, gender, clinical symptoms, location of hernia, involved organs, type of imaging modalities, surgical techniques, length of hospital stay, mortality rate and surgical complications. Results: In this study, 38 patients were diagnosed with traumatic diaphragmatic hernia consisting of 28 men and 10 women. In total, 79% and 21% of the patients suffered from penetrating trauma and blunt trauma, respectively. In addition, left-sided, right-sided and bilateral hernias were present in 33%, 4% and 1% of the patients, respectively. The most frequently herniated organ was the stomach, and the most common clinical symptoms were abdominal pain (84% and dyspnea (53%. Initially, chest radiographs were performed on all the patients, and thoracotomy was performed to repair diaphragmatic tears in all the cases (100%. In this study, 3 patients had previously undergone Hartmann’s operation for gangrenous herniated colon, and devolvulation of gastric volvulus had also been performed on 3 patients. The main post-operative complications were reported to be pneumonia and respiratory insufficiency (2 cases, and the mean length of hospital stay was 6 days (5-8 days which was longer (1-2 months in patients with gangrenous bowel (3 patients. Furthermore, no mortality was reported during the course of hospitalization in these

  14. Chronic Myeloid Leukemia with Variant Chromosomal Translocations: Results of Treatment with Imatinib Mesylate

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    Rohan Bhise

    2013-01-01

    Full Text Available Objective: To evaluate the efficacy of imatinib in chronic myeloid leukemia patients with variant translocations. Methods: Forty eight chronic myeloid leukemia patients carrying variant translocations and treated with imatinib at our institute were considered for the study. Survival and response rates were evaluated. Results: The median follow up was 48 months(m. Forty three (89.58% patients achieved complete hematologic response. Thirty one (64.58% patients achieved complete cytogenetic response and 19(39.58% achieved major molecular response anytime during their follow up period. Only 18.75% of the patients achieved complete cytogenetic response and major molecular response within the stipulated time frames.The estimated overall survival at 48 m median follow up was 81.2%.The progression free survival was also 81.2% and the event free survival was 79.1%.There was no significant survival difference between low vs intermediate and high risk sokal group. Conclusion: We report suboptimal responses to imatinib in chronic myeloid leukemia with variant translocations. Further studies with imatinib and the newer more active drugs dasatinib and nilotinib are justified.

  15. Treatment results for stage I and II non-Hodgkin's lymphomas of the head and neck

    International Nuclear Information System (INIS)

    This study analyzes the results of 129 patients with stage I and II non-Hodgkin's lymphomas of the head and neck treated at the National Cancer Center Hospital from 1969 to 1987. The 5 year survival rates of primary Waldeyer's ring lymphoma according to stage were 72.7% of stage I and 58.9% of stage II. Survival rates in patients treated with combined radiation and chemotherapy were superior to the rates of those treated with radiation alone (67.2% vs 50.4%). After adriamycin (ADM) was introduced, disease free survival rate was improved (ADM+, 59.2%; ADM-, 46.2%). The main histologic subtype and phenotypes were B-cell, and diffuse large cell type. The 5 year survival rates of sinonasal lymphomas were 15.7% of primary nasal lymphoma and 17.1% of paranasal sinuses. Several clinicopathologic differences were observed between nasal and paranasal lymphomas: 1) Local recurrence occurred more often in nasal lymphoma, 2) The main histologic subtypes and phenotypes of nasal lymphoma were T-cell, diffuse medium sized cell type contrary to B-cell, and diffuse large cell type in paranasal lymphoma. The 5 years survival rates primary lymphomas of cervical lymph nodes were better for stage II patients (77.8%) than those for stage I patients (54.5%). This may have been due to poor outcome of stage I patients treated with radiation alone. In histologic subtypes, survival rate was not significantly different for diffuse and follicular types. (author)

  16. Test results in the treatment of HTR reprocessing off-gas

    International Nuclear Information System (INIS)

    The AKUT II-facility (throughput 10 m3/h, STP) for the clean up of the burner off-gas has been tested with synthetic off-gas and with off-gas from cold burner tests. The results are reported. During dissolution of the burner ash in nitric acid an off-gas is formed whose main component is air and which, besides the gaseous fission products, contains NO/sub x/. Before the separation of the gaseous fission products NO/sub x/ and/or O2 are removed by reaction with H2 or NH3. For these reactions catalysts were used. Because of the known disadvantages of catalytic systems, like reduction in efficiency by poisoning or thermal influence, the alternative method of thermal, flameless reduction was tested. The reactions were carried out in a stainless steel and a quartz reactor. Throughput, reaction temperature, O2-, NO/sub x/-, H2-, and NH3-concentrations respectively were varied. The goal of these tests was to remove O2 and NO/sub x/ to below 1 ppM behind the reactor and NH3 to below the detection limit of 50 ppM. It was found that at a reaction temperature of 7500C in the stainless steel reactor these goals can be reached for both H2 and NH3 as reducing agents. In the quartz reactor only the O2-H2-reaction takes place. Obviously stainless steel acts as a catalyst for all other reactions

  17. Odanacatib, a New Drug for the Treatment of Osteoporosis: Review of the Results in Postmenopausal Women

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    José Luis Pérez-Castrillón

    2010-01-01

    Full Text Available Osteoclasts are specialized cells that initiate the process of bone resorption, which has two phases, dissolution of the mineral component and degradation of the organic matrix, in which cathepsin K plays a key role. Cathepsin K inhibitors, which block the activity of cathepsin on bone resorption lacunae, may be a new therapeutic option in osteoporosis. Odanacatib is a nonpeptidic biaryl inhibitor of cathepsin K. Two studies have evaluated the efficacy and safety of odanacatib, a phase I study to determine the dose and a phase II study of safety and efficacy. Due to the long half-life of odanacatib and the similar effects of different doses on bone remodeling markers, a weekly dosage was chosen for the phase II trail, with the best results being obtained with a dose of 50 mg. At 36 months, increases in bone mineral density similar to those produced by other powerful antiresorptive drugs (zoledronate and denosumab were observed but there were differences in the behaviour of bone remodeling markers. Data on fractures from the phase III trial currently in development are required to confirm these possible advantages.

  18. Results of a Second Year of Therapy with the 12-Month Histrelin Implant for the Treatment of Central Precocious Puberty

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    Shulman Dorothy

    2009-02-01

    Full Text Available Background. Gonadotropin releasing hormone analogs (GnRHas are standard of care for central precocious puberty (CPP. The histrelin subcutaneous implant is safe and effective in the treatment of CPP for one year. Objective. The study evaluates a second year of therapy in children with CPP who received a new implant after one year of treatment. Methods. A prospective one-year study following an initial 12-month treatment period was conducted. Results. Thirty-one patients (29 girls aged years received a second implant. Eighteen were naïve to GnRHa therapy at first implantation. Peak LH declined from  mIU/mL at 12 months to  mIU/mL at 24 months ( mIU/mL at 12 months to  mIU/mL at 24 months ( in previously treated subjects. Predicted adult height increased by 5.1 cm at 24 months (. Minor implant site reactions occurred in 61%, while minor difficulties with explantation occurred in 32.2% of subjects. Conclusion. The histrelin implant demonstrates profound hypothalamic-pituitary-gonadal axis suppression when a new implant is placed for a second year of treatment. Prospective follow-up of this therapeutic modality for the treatment of CPP is needed.

  19. Treatment of Idiopathic Chronic Orchialgia with Transcutaneous Electrical Nerve Stimulation (TENS:A Preliminary Result

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    Ekrem Akdeniz

    2016-01-01

    Full Text Available Purpose: Unilateral or bilateral testicular pain lasting more than 3 months is called as chronic orchialgia. Aproximately 25-50% of chronic orchialgia is idiopatic origin. This study aimed the effectiveness of Transcutaneous Electrical Nerve Stimulation (TENS therapy due to Idiopathic Chronic Orchialgia (ICO. Methods: Five patients were included into this study with ICO that diagnosed with physical examination, urine analyses, urinary system x-ray film, and scrotal doppler ultrasound. Medical history revealed that multiple conservative therapy attempts failed to alleviate the pain. Two of the patients had right sided ICO. Traditional TENS device is placed to the most painful points. TENS applied 3 times in a week with duration 30 minutes for 4 weeks. Before and after TENS application, patients were evaluated by using Visual Analog Scale (VAS at first and third months. Results: Median age of patients was 26.20±2.38 (22-30. Mean VAS value was 6.52 ± 0.89 before the procedure. After 1 month VAS value was 3.82 ± 0.83 (p0.05. None of the patients needed any analgesics after during the one month. No complications, hyperemia or hypoesthesia of the scrotal or penile skin, occurred after the procedure. Conclusion: TENS reduces pain by increasing endorphin release in the spinal cord dorsal horn. TENS is very effective method for first 1 month in patients with ICO but its effect reduces by the time. There is no standard therapeutic protocol for idiopathic chronic orchialgia. Therefore TENS may be an alternative for patients who do not benefit from medical therapy and do not want invasive procedures. Short-term use of TENS and low number of the patients are the limitations of this study. Randomized, placebo-controlled, and longer follow-up period studies are needed to better assess the efficacy of TENS for ICO.

  20. Adrenocortical tumors: results of treatment and study of Weiss's score as a prognostic factor

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    Lucon Antonio Marmo

    2002-01-01

    Full Text Available PURPOSE: The differential diagnosis between benign and malignant adrenal cortical tumors circumscribed to the gland is controversial. One hundred and seven patients with adrenal cortex tumors (excluding those with primary hyperaldosteronism were studied to assess the 5-year survival rate of adults, children, patients stratified by pathological stage, and patients stratified according to Weiss's score of 3. METHODS: The patients were evaluated both clinically and biochemically. One hundred and five patients underwent surgery and were classified pathologically as stages I, II, III, or IV. The tumors were weighed, measured, and classified according to Weiss's criteria and divided into 2 groups: 3. RESULTS: After 5 years, the survival rate was 77.5% for the whole group, 74.61% for the adults, 84.3% for the children, 100% for stage I, 83.9% for stage II, 33% for stage III, and 11.7% for stage IV groups. Additionally, after 5 years, 100% of the patients with tumors with Weiss's score 3. The average weights of the tumors of score 3 were 23.38 g ± 41.36 g and 376.3 ± 538.76 g, respectively, which is a statistically significant difference. The average sizes of tumors of Weiss's score 3 were 3.67 ± 2.2 cm and 9.64 ± 5.8 cm, respectively, which is also a statistically significant difference. CONCLUSIONS: Weiss's score may be a good prognostic factor for tumors of the adrenal cortex. Additionally, there was a statistically significant difference between the average weight and size of tumors with benign behavior (Weiss's score 3.

  1. Treatment decision-making and the form of risk communication: results of a factorial survey

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    Holmes-Rovner Margaret

    2004-11-01

    Full Text Available Abstract Background Prospective users of preventive therapies often must evaluate complex information about therapeutic risks and benefits. The purpose of this study was to evaluate the effect of relative and absolute risk information on patient decision-making in scenarios typical of health information for patients. Methods Factorial experiments within a telephone survey of the Michigan adult, non-institutionalized, English-speaking population. Average interview lasted 23 minutes. Subjects and sample design: 952 randomly selected adults within a random-digit dial sample of Michigan households. Completion rate was 54.3%. Results When presented hypothetical information regarding additional risks of breast cancer from a medication to prevent a bone disease, respondents reduced their willingness to recommend a female friend take the medication compared to the baseline rate (66.8% = yes. The decrease was significantly greater with relative risk information. Additional benefit information regarding preventing heart disease from the medication increased willingness to recommend the medication to a female friend relative to the baseline scenario, but did not differ between absolute and relative risk formats. When information about both increased risk of breast cancer and reduced risk of heart disease were provided, typical respondents appeared to make rational decisions consistent with Expected Utility Theory, but the information presentation format affected choices. Those 11% – 33% making decisions contrary to the medical indications were more likely to be Hispanic, older, more educated, smokers, and to have children in the home. Conclusions In scenarios typical of health risk information, relative risk information led respondents to make non-normative decisions that were "corrected" when the frame used absolute risk information. This population sample made generally rational decisions when presented with absolute risk information, even in the

  2. Test results from the GA technologies engineering-scale off-gas treatment system

    International Nuclear Information System (INIS)

    One method for reducing the volume of HTGR fuel prior to reprocessing or spent fuel storage is to crush and burn the graphite fuel elements. The burner off-gas (BOG) contains radioactive components, principally H-3, C-14, Kr-85, I-129, and Rn-220, as well as chemical forms such as CO2, CO, O2, and SO2. The BOG system employs components designed to remove these constitutents. Test results are reported for the iodine and SO2 adsorbers and the CO/HT oxidizer. Silver-based iodine adsorbents were found to catalyze the premature conversion of CO to CO2. Subsequent tests showed that iodine removal could not be performed downstream of the CO/HT oxidizer since iodine in the BOG system rapidly deactivated the Pt-coated alumina CO catalyst. Lead-exchanged zeolite (PbX) was found to be an acceptable alternative for removing iodine from BOG without CO conversion. Intermittent and steady-state tests of the pilot-plant SO2 removal unit containing sodium-exchanged zeolite (NaX) demonstrated that decontamination factors greater than or equal to 100 could be maintained for up to 50 h. In a reprocessing flowsheet, the solid product from the burners is dissolved in nitric or Thorex acid. The dissolver off-gas (DOG) contains radioactive components H-3, Kr-85, I-129, Rn-220 plus chemical forms such as nitrogen oxides (NO/sub x/). In the pilot-scale system at GA, iodine is removed from the DOG by adsorption. Tests of iodine removal have been conducted using either silver-exchanged mordenite (AgZ) or AgNO3-impregnated silica gel (AC-6120). Although each sorbent performed well in the presence of NO/sub x/, the silica gel adsorbent proved more efficient in silver utilization and, thus, more cost effective

  3. Effects of Secondary Hyperparathyroidism Treatment on Improvement in Anemia: Results from the MBD-5D Study

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    Tanaka, Motoko; Yoshida, Kazuki; Fukuma, Shingo; Ito, Kazuko; Matsushita, Kazutaka; Fukagawa, Masafumi; Fukuhara, Shunichi; Akizawa, Tadao

    2016-01-01

    Objectives Anemia is an important prognostic factor in hemodialysis patients. It has been reported that parathyroidectomy ameliorates anemia and reduces the requirement of postoperative erythropoiesis-stimulating agents. The objective of this study was to assess the effect of cinacalcet, which is considered as a pharmacological parathyroidectomy, on anemia in hemodialysis patients. Methods We used data from a prospective cohort of Japanese hemodialysis patients with secondary hyperparathyroidism; the criteria were: intact parathyroid hormone concentrations ≥ 180 pg/mL or use of an intravenous or oral vitamin D receptor activator. All patients were cinacalcet-naïve at study enrollment. The main outcome measure was achievement of the target hemoglobin level (≥10.0 g/dL), which was measured repeatedly every 6 months. Cinacalcet exposure was defined as cumulative time since initiation. Both conventional longitudinal models and marginal structural models were adjusted for confounding factors. Results Among 3,201 cinacalcet-naïve individuals at baseline, cinacalcet was initiated in 1,337 individuals during the follow up. Cinacalcet users were slightly younger; included more patients with chronic glomerulonephritis and fewer with diabetes; were more likely to have a history of parathyroidectomy; and were more often on activated vitamin D agents, phosphate binders, and iron supplements. After adjusting for both time-invariant and time-varying potential confounders, including demographics, comorbidities, comedications, and laboratory values, each additional 6-month duration on cinacalcet was associated with a 1.1-fold increase in the odds of achieving the target hemoglobin level. Conclusions Cinacalcet may improve anemia in chronic hemodialysis patients with secondary hyperparathyroidism, possibly through pathways both within and outside the parathyroid hormone pathways. Further investigations are warranted to delineate the roles of cinacalcet not only in the

  4. Results of Preoperative Concurrent Chemoradiotherapy for the Treatment of Rectal Cancer

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    Yoon, Mee Sun; Nam, Taek Keun; Kim, Hyeong Rok; Nah, Byung Sik; Chung, Woong Ki; Kim, Young Jin; Ahn, Sung Ja; Song, Ju Young; Jeong, Jae Uk [Chonnam National University College of Medicine, Gwangju (Korea, Republic of)

    2008-12-15

    The purpose of this study is to evaluate anal sphincter preservation rates, survival rates, and prognostic factors in patients with rectal cancer treated with preoperative chemoradiotherapy. Materials and Methods: One hundred fifty patients with pathologic confirmed rectal cancer and treated by preoperative chemoradiotherapy between January 1999 and June 2007. Of the 150 patients, the 82 who completed the scheduled chemoradiotherapy, received definitive surgery at our hospital, and did not have distant metastasis upon initial diagnosis were enrolled in this study. The radiation dose delivered to the whole pelvis ranged from 41.4 to 46.0 Gy (median 44.0 Gy) using daily fractions of 1.8-2.0 Gy at 5 days per week and a boost dose to the primary tumor and high risk area up to a total of 43.2-54 Gy (median 50.4 Gy). Sixty patients (80.5%) received 5-fluorouracil, leucovorin, and cisplatin, while 16 patients (19.5%) were administered 5-fluorouracil and leucovorin every 4 weeks concurrently during radiotherapy. Surgery was performed for 3 to 45 weeks (median 7 weeks) after completion of chemoradiotherapy. Results: The sphincter preservation rates for all patients were 73.2% (60/82). Of the 48 patients whose tumor was located at less than 5 cm away from the anal verge, 31 (64.6%) underwent sphincter-saving surgery. Moreover, of the 34 patients whose tumor was located at greater than or equal to 5 cm away from the anal verge, 29 (85.3%) were able to preserve their anal sphincter. A pathologic complete response was achieved in 14.6% (12/82) of all patients. The downstaging rates were 42.7% (35/82) for the T stage, 75.5% (37/49) for the N stage, and 67.1% (55/82) for the overall stages. The median follow-up period was 38 months (range 11 -107 months). The overall 5-year survival, disease-free survival, and locoregional control rates were 67.4%, 58.9% and 84.4%, respectively. The 5-year overall survival rates based on the pathologic stage were 100% for stage 0 (n=12), 59

  5. Evaluation of the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over

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    Alberto Naoki Miyazaki

    2015-06-01

    Full Text Available OBJECTIVES: To evaluate the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over.METHODS: Between 1998 and 2009, 168 patients underwent operations. Five cases were excluded. The remaining 163 patients were stratified according to their age group: 65-69 years (49.1%, 70-74 (26.4% and 75 years and over (24.5%. Their mean age was 71 years (range: 65-83. There were 63 male patients (38.7%. The mean length of time with pain, from the onset of symptoms to the surgery, was 23 months (range: 2 days to 240 months. Sixty-two patients (38% reported histories of trauma and 26 (16% reported that their pain worsened through exertion.RESULTS: From the UCLA criteria, 80.4% of the results were excellent, 16% good, 1.8% fair and 1.8% poor. Complications occurred in 11%. The final clinical result did not show any correlation with age progression, injury size or tendons affected. However, there was a significant association (p < 0.001 between the presence of trauma and larger injuries. The length of time between the onset of symptoms and the surgical procedure had a significant relationship (p < 0.027 with the postoperative results: the longer this time was, the worse the results were.CONCLUSION: Arthroscopic treatment of rotator cuff injuries in patients aged 65 years and over presented excellent and good results in 96.4% of the cases, according to the UCLA assessment, with a low complication rate. Advanced age did not show any influence on the postoperative clinical evolution, but the earlier the surgical treatment was instituted, the better the results were.

  6. Mesenteric ischemia after capecitabine treatment in rectal cancer and resultant short bowel syndrome is not an absolute contraindication for radical oncological treatment

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    Perpar Ana

    2015-06-01

    Full Text Available Background. Thrombotic events, arterial or venous in origin, still remain a source of substantial morbidity and mortality in cancer patients. The propensity for their development in oncology patients is partially a consequence of the disease itself and partially a result of our attempts to treat it. One of the rarest and deadliest thromboembolic complications is arterial mesenteric ischemia. The high mortality rate is caused by its rarity and by its non-specific clinical presentation, both of which make early diagnosis and treatment difficult. Hence, most diagnoses and treatments occur late in the course of the disease. The issue survivors of arterial mesenteric ischemia may face is short bowel syndrome, which has become a chronic condition after the introduction of parenteral nutrition at home.

  7. Results of treatment of lymphoblastic lymphoma at the children cancer hospital Egypt – A single center experience

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    Hany Abdel Rahman Sayed

    2016-09-01

    Results of treatment of LBL on the St Jude’s total therapy XV study are comparable to most of the similar reported studies. Outcome of relapsing patients is extremely poor, hence there is a need to identify biologic or clinical prognostic factors including minimal residual tumor to better evaluate chemotherapy response. Steroid induced AVN, and cerebral vascular thrombosis were the main chemotherapeutic adverse events.

  8. Frequency of Eyelid Malpositions and their Treatment Results in Patients Referred to Ophthalmology Clinics in Educational Yazd Hospitals

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    M Rafieian

    2012-10-01

    Full Text Available Introduction: Entropion and ectropion with involutional changes are the most common eyelid malpositions. Entropion is a condition in which the eyelid margin turns inwards against the globe and ectropion is a malposition in which the lid turns outwards or is pulled away its normal position from the globe. Knowledge of eyelid problems and their abnormalities is a key to plan a successful surgical procedure. Methods: This descriptive study lasted from Sep. 2008 to March 2009. We evaluated 78 patients with eyelid malpositions who referred to educational hospitals of Yazd. The patients were examined by an eye specialist. Each patient’s demographic data, type of eyelid malposition, specific treatment results and 6-month follow up of each patient were recorded by the questioners and then were analyzed statistically by SPSS13 software, chi-square and fisher exact test. Results: Among 78 cases, entropion was observed in 41 cases(52.6%, trichiasis in 31 cases(39.7%, ectropion in 27 cases(34.6% and distichiasis in 3 cases (3.8%. The Wies procedure proved to be influential in entropion treatment and lateral tarsal strip canthoplasty surgery also reported acceptable results in ectropion. Conclusion: The involutional changes were the most common causing factors for eyelid malpositions. Entropion appears most prevalently specially in right upper eyelid. The Wies and lateral tarsal strip canthoplasty procedures were thoroughly successful in treatment of entropion and ectropion of either upper or lower eyelids

  9. Sequential Salinomycin Treatment Results in Resistance Formation through Clonal Selection of Epithelial-Like Tumor Cells12

    Science.gov (United States)

    Kopp, Florian; Hermawan, Adam; Oak, Prajakta Shirish; Ulaganathan, Vijay Kumar; Herrmann, Annika; Elnikhely, Nefertiti; Thakur, Chitra; Xiao, Zhiguang; Knyazev, Pjotr; Ataseven, Beyhan; Savai, Rajkumar; Wagner, Ernst; Roidl, Andreas

    2014-01-01

    Acquiring therapy resistance is one of the major obstacles in the treatment of patients with cancer. The discovery of the cancer stem cell (CSC)–specific drug salinomycin raised hope for improved treatment options by targeting therapy-refractory CSCs and mesenchymal cancer cells. However, the occurrence of an acquired salinomycin resistance in tumor cells remains elusive. To study the formation of salinomycin resistance, mesenchymal breast cancer cells were sequentially treated with salinomycin in an in vitro cell culture assay, and the resulting differences in gene expression and salinomycin susceptibility were analyzed. We demonstrated that long-term salinomycin treatment of mesenchymal cancer cells resulted in salinomycin-resistant cells with elevated levels of epithelial markers, such as E-cadherin and miR-200c, a decreased migratory capability, and a higher susceptibility to the classic chemotherapeutic drug doxorubicin. The formation of salinomycin resistance through the acquisition of epithelial traits was further validated by inducing mesenchymal-epithelial transition through an overexpression of miR-200c. The transition from a mesenchymal to a more epithelial-like phenotype of salinomycin-treated tumor cells was moreover confirmed in vivo, using syngeneic and, for the first time, transgenic mouse tumor models. These results suggest that the acquisition of salinomycin resistance through the clonal selection of epithelial-like cancer cells could become exploited for improved cancer therapies by antagonizing the tumor-progressive effects of epithelial-mesenchymal transition. PMID:25500079

  10. Analysis of internal structure changes in black human hair keratin fibers resulting from bleaching treatments using Raman spectroscopy

    Science.gov (United States)

    Kuzuhara, Akio

    2013-09-01

    In order to investigate in detail the internal structure changes in virgin black human hair keratin fibers resulting from bleaching treatments, the structure of cross-sections at various depths of black human hair, which had been impossible due to high melanin grande content, was directly analyzed using Raman spectroscopy. The gauche-gauche-gauche (GGG) content of the sbnd SSsbnd groups existing from the cuticle region to the center of cortex region of the virgin black human hair remarkably decreased, while the gauche-gauche-trans and trans-gauche-trans contents were not changed by performing the excessive bleaching treatment. In particular, it was found that not only the β-sheet and/or random coil content, but also the α-helix content existing throughout the cortex region of virgin black human hair decreased. In addition, the transmission electron microscope observation shows that the proteins in the cell membrane complex, the cuticle and cortex of the virgin black human hair were remarkably eluted by performing the excessive bleaching treatment. From these experiments, the author concluded that the sbnd SSsbnd groups, which have a GGG conformation were decomposed and finally converted to cysteic acid, and the α-helix structure of some of the proteins existing in the keratin was changed to the random coil structure, or eluted from the cortex region, thereby leading to the reduction in the protein density of the virgin human hair after the excessive bleaching treatment.

  11. Clobetasol propionate shampoo 0.05% in the treatment of seborrheic dermatitis of the scalp: results of a pilot study.

    Science.gov (United States)

    Reygagne, Pascal; Poncet, Michel; Sidou, Farzaneh; Soto, Pascale

    2007-05-01

    Seborrheic dermatitis (SD), a common dermatosis associating hyperseborrhea, erythema, itching, and dandruff, has frequent scalp involvement. Malassezia furfur infection seems to play an important role in the condition's etiopathology. Treatment of SD usually consists of corticosteroids or antifungals, such as ketoconazole. The aim of this multicenter, randomized, investigator-blinded, parallel-group pilot study was to evaluate the efficacy and safety of clobetasol propionate shampoo 0.05% after different short-contact application times compared with its vehicle and ketoconazole foaming gel 2% in the treatment of SD of the scalp. For 4 weeks, 55 subjects received one of the following treatments twice weekly: clobetasol propionate shampoo for 2.5, 5, or 10 minutes; clobetasol propionate vehicle for 10 minutes; or ketoconazole foaming gel for 5 minutes before rinsing off. Efficacy criteria included total severity score (TSS) and individual scores of signs such as itching and global improvement. Safety included reporting of burning, overall tolerance, and adverse events. Results showed that an application of clobetasol propionate for 5 and 10 minutes provided a similar mean percentage decrease of TSS, and the mean percentage decrease of TSS for all active groups was significantly superior to that of the vehicle (P shampoo is effective and safe in the treatment of SD of the scalp.

  12. Results of a bone splint technique for the treatment of lower limb deformities in children with type I osteogenesis imperfecta

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    Dasheng Lin

    2013-01-01

    Full Text Available Background: Children with osteogenesis imperfecta (OI can suffer from frequent fractures and limb deformities, resulting in impaired ambulation. Osteopenia and thin cortices complicate orthopedic treatment in this group. This study evaluates the clinical results of a bone splint technique for the treatment of lower limb deformities in children with type I OI. The technique consists of internal plating combined with cortical strut allograft fixation. Materials and Methods: We prospectively followed nine children (five boys, four girls with lower limb deformities due to type I OI, who had been treated with the bone splint technique (11 femurs, four tibias between 2003 and 2006. The fracture healing time, deformity improvement, ambulation ability and complications were recorded to evaluate treatment effects. Results: At the time of surgery the average age in our study was 7.7 years (range 5-12 years. The average length of followup was 69 months (range 60-84 months. All patients had good fracture healing with an average healing time of 14 weeks (range 12-16 weeks and none experienced further fractures, deformity, or nonunion. The fixation remained stable throughout the procedure in all cases, with no evidence of loosening or breakage of screws and the deformity and mobility significantly improved after surgery. Of the two children confined to bed before surgery, one was able to walk on crutches and the other needed a wheelchair. The other seven patients could walk without walking aids or support like crutches. Conclusions: These findings suggest that the bone splint technique provides good mechanical support and increases the bone mass. It is an effective treatment for children with OI and lower limb deformities.

  13. Target motion sampling temperature treatment technique with track-length estimators in OpenMC. Preliminary results

    International Nuclear Information System (INIS)

    This paper examines the applicability of the Target Motion Sampling (TMS) temperature treatment method together with track-length estimators. Several track-length estimator based quantities are calculated in four test cases using a preliminary implementation of the method in OpenMC. The results are compared to an NJOY-based reference. The study reveals a statistically significant bias in the estimator results, but the errors were found to only affect limited energy regions, and their magnitude is relatively small as long as energy-integrated estimators are considered. (author)

  14. Using Rivaroxaban as Thrombolytic Treatment for a Patient of Pedal Arch Arterial Thrombosis with Suboptimal Result of Endovascular Therapy

    Science.gov (United States)

    Lee, Hsin-Fu; Chan, Yi-Hsin; Wang, Chun-Li

    2016-01-01

    A 77-year-old male with subacute right foot ischemia was treated with endovascular therapy to relieve total thrombosis of the pedal arch extending from the dorsalis pedis of the anterior tibial artery into the posterior tibial artery, plantar segment. Because the procedure was only partially successful, rivaroxaban was used for thrombolytic treatment resulting in improvement of the patient’s ischemic pain and avoidance of gangrenous progression and surgical amputation. This is the first report describing successful recanalization of pedal arch arterial thrombosis using rivaroxaban in a patient after suboptimal results of endovascular therapy.

  15. Results of a Second Year of Therapy with the 12-Month Histrelin Implant for the Treatment of Central Precocious Puberty

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    Samar Rahhal

    2009-01-01

    Full Text Available Background. Gonadotropin releasing hormone analogs (GnRHas are standard of care for central precocious puberty (CPP. The histrelin subcutaneous implant is safe and effective in the treatment of CPP for one year. Objective. The study evaluates a second year of therapy in children with CPP who received a new implant after one year of treatment. Methods. A prospective one-year study following an initial 12-month treatment period was conducted. Results. Thirty-one patients (29 girls aged 7.7±1.5 years received a second implant. Eighteen were naïve to GnRHa therapy at first implantation. Peak LH declined from 0.92±0.58 mIU/mL at 12 months to 0.51±0.33 mIU/mL at 24 months (P < .0001 in naïve subjects, and from 0.74±0.50 mIU/mL at 12 months to 0.45±0.35 mIU/mL at 24 months (P=.0081 in previously treated subjects. Predicted adult height increased by 5.1 cm at 24 months (P=.0001. Minor implant site reactions occurred in 61%, while minor difficulties with explantation occurred in 32.2% of subjects. Conclusion. The histrelin implant demonstrates profound hypothalamic-pituitary-gonadal axis suppression when a new implant is placed for a second year of treatment. Prospective follow-up of this therapeutic modality for the treatment of CPP is needed.

  16. CHARACTERISTICS OF TREATMENT OF PATIENTS WITH ACUTE AND CHRONIC LARYNGITIS DEPENDING ON RESULTS OF BACTERIOLOGICAL EXAMINATION OF LARYNX MICROFLORA

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    K. I. Chuikova

    2014-01-01

    Full Text Available This paper describes study of larynx microflora in patients with acute laryngtis and exacerbations of chronic laryngitis. Therapeutic algorithm based on bacteriologic examination data was developed reduce. New algorithm helps reduce sickness terms and to decrease prevalence of desease.123 patients of age from 18 to 60 were under observation: 43 patients with acute laryngitis and 80 patients with exacerbation of chronic laryngitis. 22 patients with acute laryngitis and 58 patients with exacerbation of chronic laryngitis underwent etiotropic treatment with antibiotics. The group of comparison with acute laryngitis (21 patients and chronic laryngitis (22 patients received treatment according to the conventional scheme.Bacteriologic examination of larynx mucous, clinical study and functional voice test (time of maximum vowels phonation before and after treatment were carried out.As a result of the research it was established that the most common causative agent of acute and chronic inflammatory larynx diseases is S. aureus as a mono culture or combined with other bacterial associations (S. аnhemolyticus, Str. viridans etc..After the end of antibacterial therapy we found symptoms as hoarseness, irritation, dry laryngopharynx, hyperemia and swelling of larynx mucous reduced eather in new treatment group than controlled group. Time of maximum vowels phonation (in seconds also increased significantly.Sickness terms after prescription of new treatment was shorter than in comparison groups: (10.9 ± 7.9 days for acute laryngitis and (12.6 ± 7.3 days for chronic laryngitis respectively. Health index was 20.8 and 19.5% respectively.

  17. Treatment results of Intensity Modulated Radiation Therapy and Image Guided Radiation Therapy for head and neck cancers

    International Nuclear Information System (INIS)

    Purpose is to evaluate treatment results of Intensity Modulated Radiation Therapy (IMRT) and Image Guided Radiation Therapy (IGRT) for head and neck cancers. Methods and Materials: descriptive cross sectional study on 45 head and neck cancer patients treated by IMRT-IGRT with curative intent at Department of Radiation Oncology, 108 Central Military Hospital from 12/2013 to 3/2015. Results: 100% IMRT plan underwent quality assurance with gamma index ≥ 95%. Mean conformity index of IMRT plans was 1.21 ± 0.13. Patient setup errors in supero-inferior (SI), antero-posterior (AP) and medio-lateral (ML) were ≤ 3 mm. Overall treatment complete response, partial response and stable disease rates were 75.6% and 15.6 % and 8.8%, respectively. There were 42.2 % patients with no xerostomia; 57.8% grade 1 and no grade 2 - 4 xerostomia. Conclusions: Head and neck cancers treatment with IMRT-IGRT showed good tumor response with safety, high accuracy and acceptable side effects. (author)

  18. Survey results of corroding problems at biological treatment plants, Stage II Protection of concrete - State of the Art

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, Ylva (CBI, Boraas (Sweden)); Henriksson, Gunilla (SP, Boraas (Sweden))

    2011-07-01

    A pilot study on the degradation and corrosion of concrete in biological treatment plants was conducted in 2009/2010 in a Waste Refinery Project WR-27 'Survey results of corroding problems at biological treatment plants'. The results showed that the concrete does not have sufficient resistance in the current aggressive plant environment. Furthermore, it is stated that some form of surface protection system is needed to ensure the good performance of concrete constructions, and that the system must withstand the aggressive environment and the traffic that occurs on site. Consequently, a new study was proposed in order to develop specifications for surface protection of concrete in aggressive food waste environments. Results from that study are presented in this report. The report includes various types of waterproofing/protection coating for concrete in biological treatment plants. A number of proposals from the industry are presented in the light of results from project WR-27, i.e., the materials must, among other things, withstand the aggressive leachate from waste food at temperatures up to 70 deg C, and some degree of wear. Some systems are compared in terms of technical material properties as reported by the manufacturer. It turns out that different testing methods were used, and the test results are thus generally not directly comparable. A proposal for a test program has been developed, focusing on chemical resistance and wear resistance. A test solution corresponding to leachate is specified. Laboratory tests for verification of the proposed methodology and future requirements are proposed, as well as test sites and follow-up in the field

  19. Intensive-phase treatment outcomes among hospitalized multidrug-resistant tuberculosis patients: results from a nationwide cohort in Nigeria.

    Directory of Open Access Journals (Sweden)

    Olanrewaju Oladimeji

    Full Text Available BACKGROUND: Nigeria is faced with a high burden of Human Immunodeficiency Virus (HIV infection and multidrug-resistant tuberculosis (MDR-TB. Treatment outcomes among MDR-TB patients registered across the globe have been poor, partly due to high loss-to-follow-up. To address this challenge, MDR-TB patients in Nigeria are hospitalized during the intensive-phase(IP of treatment (first 6-8 months and are provided with a package of care including standardized MDR-TB treatment regimen, antiretroviral therapy (ART and cotrimoxazole prophylaxis (CPT for HIV-infected patients, nutritional and psychosocial support. In this study, we report the end-IP treatment outcomes among them. METHODS: In this retrospective cohort study, we reviewed the patient records of all bacteriologically-confirmed MDR-TB patients admitted for treatment between July 2010 and October 2012. RESULTS: Of 162 patients, 105(65% were male, median age was 34 years and 28(17% were HIV-infected; all 28 received ART and CPT. Overall, 138(85% were alive and culture negative at the end of IP, 24(15% died and there was no loss-to-follow-up. Mortality was related to low CD4-counts at baseline among HIV-positive patients. The median increase in body mass index among those documented to be underweight was 2.6 kg/m2 (p<0.01 and CD4-counts improved by a median of 52 cells/microL among the HIV-infected patients (p<0.01. CONCLUSIONS: End-IP treatment outcomes were exceptional compared to previously published data from international cohorts, thus confirming the usefulness of a hospitalized model of care. However, less than five percent of all estimated 3600 MDR-TB patients in Nigeria were initiated on treatment during the study period. Given the expected scale-up of MDR-TB care, the hospitalized model is challenging to sustain and the national TB programme is contemplating to move to ambulatory care. Hence, we recommend using both ambulatory and hospitalized approaches, with the latter being reserved

  20. Stage IB carcinoma of the cervix, the Norwegian radium hospital, 1968--1970: results of treatment annd major complications

    Energy Technology Data Exchange (ETDEWEB)

    Martimbeau, P.W.; Kjorstad, K.E.; Kolstad, P.

    1978-06-15

    Different methods of treatment have been debated over the years for Stage IB carcinoma of the cervix, especially in view of the results and complications. We have reviewed the experience of the Norwegian Radium Hospital for carcinoma of the cervix, Stage IB, for the years 1968, 1969, and 1970; most of the patients receive preoperative intrauterine and intravaginal radium, followed by radical hysterectomy and pelvic lymphadenectomy; if the nodes are involved, they also receive external pelvic irradiation. During this period, 437 patients had Stage IB; the 5 year survival was 80.2 per cent (not corrected). We focused our attention on lymphedema following such a method of treatment; of 402 patients operated upon, 23.4% developed lymphedema ranging from mild to moderate to severe; 20 patients (5%) had severe lymphedema; factors involved are analyzed.

  1. [The results of treatment of the patients with the rupture of abdominal aortic aneurysms in multifield hospital].

    Science.gov (United States)

    Mosiagin, V B; Ryl'kov, V F; Moiseev, A A; Karpatskiĭ, I V

    2013-01-01

    The rupture of infrarenal segment of aorta is the severe pathology in spite of modem diagnostics and the operation. This case is accompanied by negative results of treatment (lethality consists of 56,3%). The article presents the experience of treatment of 157 patients with the rupture of infrarenal segment of aorta in conditions of multifield hospital (Municipal hospital No 26). The authors highlighted the postoperative complications, their influence on negative outcome. It was shown, that the main reasons of negative outcome of such patients with abdominal aortic aneurism, complicated by the rupture, were an advanced age of patients, who had the complex of concomitant diseases and postoperative complications such as nosocomial pneumonia, cardiac problems and multiple organ failure due to massive acute hemorrhage. PMID:24640754

  2. Mass treatment with azithromycin for trachoma: when is one round enough? Results from the PRET Trial in the Gambia.

    Directory of Open Access Journals (Sweden)

    Emma M Harding-Esch

    Full Text Available BACKGROUND: The World Health Organization has recommended three rounds of mass drug administration (MDA with antibiotics in districts where the prevalence of follicular trachoma (TF is ≥10% in children aged 1-9 years, with treatment coverage of at least 80%. For districts at 5-10% TF prevalence it was recommended that TF be assessed in 1-9 year olds in each community within the district, with three rounds of MDA provided to any community where TF≥10%. Worldwide, over 40 million people live in districts whose TF prevalence is estimated to be between 5 and 10%. The best way to treat these districts, and the optimum role of testing for infection in deciding whether to initiate or discontinue MDA, are unknown. METHODS: In a community randomized trial with a factorial design, we randomly assigned 48 communities in four Gambian districts, in which the prevalence of trachoma was known or suspected to be above 10%, to receive annual mass treatment with expected coverage of 80-89% ("Standard", or to receive an additional visit in an attempt to achieve coverage of 90% or more ("Enhanced". The same 48 communities were randomised to receive mass treatment annually for three years ("3×", or to have treatment discontinued if Chlamydia trachomatis (Ct infection was not detected in a sample of children in the community after mass treatment (stopping rule("SR". Primary outcomes were the prevalence of TF and of Ct infection in 0-5 year olds at 36 months. RESULTS: The baseline prevalence of TF and of Ct infection in the target communities was 6.5% and 0.8% respectively. At 36 months the prevalence of TF was 2.8%, and that of Ct infection was 0.5%. No differences were found between the arms in TF or Ct infection prevalence either at baseline (Standard-3×: TF 5.6%, Ct 0.7%; Standard-SR: TF 6.1%, Ct 0.2%; Enhanced-3×: TF 7.4%, Ct 0.9%; and Enhanced-SR: TF 6.2%, Ct 1.2%; or at 36 months (Standard-3×: TF 2.3%, Ct 1.0%; Standard-SR TF 2.5%, Ct 0.2%; Enhanced-3

  3. Concurrent radiochemotherapy in locally-regionally advanced oropharyngeal squamous cell carcinoma: analysis of treatment results and prognostic factors

    Directory of Open Access Journals (Sweden)

    Krstevska Valentina

    2012-05-01

    Full Text Available Abstract Background Concurrent radiochemotherapy is a recommended treatment option for patients with locally advanced squamous cell head and neck carcinomas with recent data showing the most significant absolute overall and event-free survival benefit achieved in patients with oropharyngeal tumours. The aim of this study was to analyse the results of three-dimensional conformal radiotherapy given with concomitant weekly cisplatin in patients with advanced oropharyngeal carcinoma and to identify prognostic factors influencing outcomes of this patients category. Methods Sixty-five patients with stage III or IV squamous cell carcinoma of the oropharynx who underwent concurrent radiochemotherapy between January 2005 and December 2010 were retrospectively analyzed. All patients received radiotherapy to 70 Gy/35 fractions/2 Gy per fraction/5 fractions per week. Concurrent chemotherapy consisted of weekly cisplatin (30 mg/m2 started at the first day of radiotherapy. Results Median age was 57 years (range, 36 to 69 years and 59 (90.8% patients were male. Complete composite response was achieved in 47 patients (72.3%. Local and/or regional recurrence was the most frequent treatment failure present in 19 out of 25 patients (76.0%. At a median follow-up of 14 months (range, 5 to 72 months, 2-year local relapse-free, regional relapse-free, locoregional relapse-free, disease-free, and overall survival rates were 48.8%, 57.8%, 41.7%, 33.2% and 49.7%, respectively. On multivariate analysis the only significant factor for inferior regional relapse-free survival was the advanced N stage (p = 0.048. Higher overall stage was independent prognostic factor for poorer local relapse-free survival, locoregional relapse-free survival and disease-free survival (p = 0.022, p = 0.003 and p = 0.003, respectively. Pre-treatment haemoglobin concentration was an independent prognostic factor for local relapse-free survival, regional relapse-free survival

  4. Nitrous Oxide Production at a Fully Covered Wastewater Treatment Plant: Results of a Long-Term Online Monitoring Campaign.

    Science.gov (United States)

    Kosonen, Heta; Heinonen, Mari; Mikola, Anna; Haimi, Henri; Mulas, Michela; Corona, Francesco; Vahala, Riku

    2016-06-01

    The nitrous oxide emissions of the Viikinmäki wastewater treatment plant were measured in a 12 month online monitoring campaign. The measurements, which were conducted with a continuous gas analyzer, covered all of the unit operations of the advanced wastewater-treatment process. The relation between the nitrous oxide emissions and certain process parameters, such as the wastewater temperature, influent biological oxygen demand, and ammonium nitrogen load, was investigated by applying online data obtained from the process-control system at 1 min intervals. Although seasonal variations in the measured nitrous oxide emissions were remarkable, the measurement data indicated no clear relationship between these emissions and seasonal changes in the wastewater temperature. The diurnal variations of the nitrous oxide emissions did, however, strongly correlate with the alternation of the influent biological oxygen demand and ammonium nitrogen load to the aerated zones of the activated sludge process. Overall, the annual nitrous oxide emissions of 168 g/PE/year and the emission factor of 1.9% of the influent nitrogen load are in the high range of values reported in the literature but in very good agreement with the results of other long-term online monitoring campaigns implemented at full-scale wastewater-treatment plants. PMID:27218458

  5. Assess results of PET/CT in cancer diagnosis, follow up treatment and simulation for radiation therapy

    International Nuclear Information System (INIS)

    PET/CT (Positron Emission Computed Tomography) has been studied and established as routine at the Nuclear Medicine and Oncology Center, Bach Mai hospital. From 8/2009 to 5/2015, 6223 patients have been undergone PET/CT scan. Among them, diagnostic and simulation PET/CT scan for cancer patients accounted to 5833 (93.8%). Researches about value of PET/CT for most common cancers have been done. Results: PET/CT can help the primary tumor diagnosis, metastases detection, staging, simulation for radiation therapy, response to treatment assessment, and relapses after treatment identification. Percentage accordance between PET / CT and histopathology was 96% (esophagus cancer), 94.7% (lung cancer). Average maxSUV value of primary tumor of the esophagus cancer, colorectal cancer, nasopharynx cancer, lung cancer, and NHL respectively 9.50, 9.78, 11.08, 9.17, 10.21. MaxSUV value increased with histological grade and tumor size. After undergone PET / CT, stage of disease changed in 28% esophagus cancer; 22.7% colorectal cancer; stage of disease increased in 23.5% of NHL, 32.0% of lung cancer, and 25.0% of nasopharynx cancer. PET / CT simulation for radiation therapy target volume reduced in 28% of nasopharynx cancer, which helped the radioactive dose concentrate exactly in the target lesions, minimize effect to healthy tissues, improved the effectiveness of treatment and reduced complications. (author)

  6. The influence of periportal (pipestem fibrosis on long term results of surgical treatment for schistosomotic portal hypertension

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    Ferraz Álvaro Antônio Bandeira

    2003-01-01

    Full Text Available AIM: To evaluate the degree of influence that periportal fibrosis has on clinical development and the long term results of surgical treatment on patients with hepatic-splenic schistosomiasis with previous gastrointestinal hemorrhages. METHODS: During the period of 1992-1998, 111 patients underwent surgical treatment for the treatment of hepatic-splenic schistosomiasis with previous gastrointestinal hemorrhages. The degree of fibrosis was classified as: degree I - the portal spaces show a rich increase of young connective cells, a slight collagen production and a varying presence of inflammatory infiltrate. The periportal blade unchangeable (29/111; degree II - there is an expansion of the connective tissue with the emission of radial collagen septa, producing a star shaped aspect (38/111; degree III - the connective septa form bridges with other portal spaces or with the vein, with evident angiomatoid neo-formation (44/111. CONCLUSION: The patients with periportal fibrosis degree I present recurrent hemorrhages statistically less than patients with periportal fibrosis degrees II and III, and that the intensity of the periportal fibrosis is not the only pathophysiological factor of the esophageal varices, gastric varices, prevalence of post-operative portal vein thrombosis and hematological and biochemical alterations of the patients with pure mansoni schistosomiasis.

  7. Particle Size of Gamma Prime as a Result of Vacuum Heat Treatment of INCONEL 738 Super Alloy

    Science.gov (United States)

    Guzman, I.; Granda, E.; Mendez, R.; Lopez, G.; Acevedo, J.; Gonzalez, D.

    2013-04-01

    In this paper, the influence of the cooling rate and cooling media after a standard solution heat treatment on the size and distribution of the gamma prime phase (γ') in the nickel-based super alloy INCONEL 738 in over-aged conditions is described. The volume fraction of the gamma prime depends on the chemical composition of the alloy, the solution treatment temperature and the cooling rate; in over-aged alloys (i.e., with more than 25,000 h of service) the volume fraction of γ' is about 78.8%. However, it has been demonstrated that in order to maintain excellent creep strength a volume fraction of at least 60% or lower is required. In this work the volume fraction was optimized between 40 and 55% by means of a standard solution heat treatment at 1120 °C using different cooling gases. A γ' volume fraction of 54.8% was obtained by using argon as the cooling medium at a cooling rate of 87 °C/min, producing a precipitate of partial distribution of primary and secondary γ'. Better results were obtained in a nitrogen atmosphere at a cooling rate of 287 °C/min, leading to a volume fraction of 40% and obtaining a total re-precipitation of primary and secondary γ'.

  8. Treatment results of radical radiotherapy of carcinoma uterine cervix using external beam radiotherapy and high dose rate intracavitary radiotherapy

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    Azad S

    2010-01-01

    Full Text Available Aim: To report the outcome of carcinoma cervix patients treated radically by external beam radiotherapy and high dose rate intracavitary radiotherapy. Material and Methods: From January 2005 to December 2006, a total of 709 newly diagnosed cases of carcinoma cervix were reported in our department. All cases were staged according to the International Federation of Gynecologist and Oncologist staging system. Out of 709 cases, 342 completed radical radiotherapy and were retrospectively analyzed for the presence of local residual disease, local recurrence, distant metastases, radiation reaction, and disease free survival. Results: There were 11(3.22%, 82(23.98%, 232(67.83%, and 17(4.97% patients in stages I, II, III, and IV, respectively. The median follow up time for all patients was 36 months (range 3 -54 months. The overall treatment time (OTT ranged from 52 to 69 days (median 58 days. The 3 year disease free survival rate was 81.8%, 70.7%, 40.08%, and 11.76% for stages I, II, III, and IV, respectively. There were 91 (26.6% cases with local residual diseases, 27(7.9% developed distant metastasis, and 18(5.26% pts had local recurrence. Discussion: The results of this study suggest that radical radiotherapy with HDR brachytherapy was appropriate for the treatment of early staged cancer of uterine cervix. For locally advanced cancer of cervix addition of concurrent chemotherapy, higher radiation doses, reduction of overall treatment time to less than 8 weeks, and use of latest radiotherapy techniques such as IMRT is recommended to improve the results.

  9. Application of different types of mandible resection in combined treatment of oral cancer patient (pt.): results and complications

    International Nuclear Information System (INIS)

    Surgery is the main part of combined treatment of advanced oral cancer. Three types of mandible resection were applied in our center. Rim mandibulectomy leads to satisfactory cosmetic and functional results, in case of segmental mandibulectomy different methods of mandible restoration are applied. Middle mandibulotomy creates the optimum access to the operation field in patients with a large primary tumor of mobile tongue and a tumor thai is posteriorly located. Aims of the study: analyse of material to estimate the results and complications in cases of application of different types of mandible resection. Conclusions: Segmental mandibulectomy should be performed if erosion of alveolar ridge is detected. Rim manidibulectomy and segmental mandibylectomy with reconstructive surgery lead to good cosmetic and functional results. Usage of mini plates in reconstruction of mandibular arch decrease the number of postoperative complications even in patients after radiation therapy. Previous radiotherapy significantly increase the risk of the postoperative osteomyelitis of mandible

  10. Concurrent radiochemotherapy in locally-regionally advanced oropharyngeal squamous cell carcinoma: analysis of treatment results and prognostic factors

    International Nuclear Information System (INIS)

    Concurrent radiochemotherapy is a recommended treatment option for patients with locally advanced squamous cell head and neck carcinomas with recent data showing the most significant absolute overall and event-free survival benefit achieved in patients with oropharyngeal tumours. The aim of this study was to analyse the results of three-dimensional conformal radiotherapy given with concomitant weekly cisplatin in patients with advanced oropharyngeal carcinoma and to identify prognostic factors influencing outcomes of this patients category. Sixty-five patients with stage III or IV squamous cell carcinoma of the oropharynx who underwent concurrent radiochemotherapy between January 2005 and December 2010 were retrospectively analyzed. All patients received radiotherapy to 70 Gy/35 fractions/2 Gy per fraction/5 fractions per week. Concurrent chemotherapy consisted of weekly cisplatin (30 mg/m2) started at the first day of radiotherapy. Median age was 57 years (range, 36 to 69 years) and 59 (90.8%) patients were male. Complete composite response was achieved in 47 patients (72.3%). Local and/or regional recurrence was the most frequent treatment failure present in 19 out of 25 patients (76.0%). At a median follow-up of 14 months (range, 5 to 72 months), 2-year local relapse-free, regional relapse-free, locoregional relapse-free, disease-free, and overall survival rates were 48.8%, 57.8%, 41.7%, 33.2% and 49.7%, respectively. On multivariate analysis the only significant factor for inferior regional relapse-free survival was the advanced N stage (p = 0.048). Higher overall stage was independent prognostic factor for poorer local relapse-free survival, locoregional relapse-free survival and disease-free survival (p = 0.022, p = 0.003 and p = 0.003, respectively). Pre-treatment haemoglobin concentration was an independent prognostic factor for local relapse-free survival, regional relapse-free survival, locoregional relapse-free survival, disease-free survival, and

  11. Real-world treatment practice in patients with advanced melanoma in the era before ipilimumab: results from the IMAGE study.

    Science.gov (United States)

    Middleton, Mark R; Dalle, Stéphane; Claveau, Joel; Mut, Pilar; Hallmeyer, Sigrun; Plantin, Patrice; Highley, Martin; Kotapati, Srividya; Le, Trong Kim; Brokaw, Jane; Abernethy, Amy P

    2016-07-01

    The therapeutic landscape for advanced melanoma has recently been transformed by several novel agents (immune checkpoint inhibitors and molecular-targeted agents). The prospective, multi-site, observational study IMAGE (ipilimumab: management of advanced melanoma in real practice) included a retrospective cohort to describe real-world treatment prior to approval of the immune checkpoint inhibitor ipilimumab. This retrospective cohort of patients, who started second-line/subsequent treatment (index therapy) for advanced melanoma within 3 years before ipilimumab approval, was selected randomly by chart review. Collected data included treatment history, patient outcomes, and healthcare resource utilization. All patients had ≥1 year of follow-up data. This analysis included 177 patients from Europe (69%) and North America (31%). The most common index therapies (used alone or in combination) were fotemustine (23%), dacarbazine (21%), temozolomide (14%), and platinum-based chemotherapy (14%). Most patients (89%) discontinued index treatment during the study period; the most common reason was disease progression (59%). Among patients with tumor assessment (153/177; 86%), 2% had complete response, 5% had partial response, and 12% had stable disease on last tumor assessment. At 1-year study follow-up, median progression-free survival was 2.6 months (95% confidence interval [CI], 2.1-2.9) and median overall survival was 8.8 months (95% CI, 6.5-9.7). During follow-up, 95% of the patients had healthcare visits for advanced melanoma, 74% of whom were hospitalized or admitted to a hospice facility. These results provide insights into patient care with advanced melanoma in the era before ipilimumab and may serve as a benchmark for new agents in future real-world studies. PMID:27118102

  12. Who seeks public treatment for substance abuse in Brazil? Results of a multicenter study involving four Brazilian state capitals

    Directory of Open Access Journals (Sweden)

    Sibele Faller

    2014-12-01

    Full Text Available OBJECTIVE: To assess the characteristics of alcohol and drug users who seek treatment at the Brazilian Unified Health System in Brazil.METHOD:A multicenter cross-sectional study involving five clinical and research centers located in four Brazilian state capitals was conducted with 740 in- and outpatients. The only exclusion criterion was the presence of neurological or severe psychiatric symptoms at the moment of the interview. The Addiction Severity Index (ASI-6 and the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST were used to assess the severity of substance use and the problems related.RESULTS: There were significantly more men than women in the sample; mean age was 36 years. The drug most frequently used at all sites was alcohol (78%, followed by cocaine/crack (51%. Alcohol was the drug that most commonly motivated treatment seeking, at all centers. ASI-6 Summary Scores for Recent Functioning (SS-Rs were quite similar among centers. SS-Rs were compared between users who had never received treatment for psychoactive substance abuse (n = 265, 36.1% and those who had already been treated at one or more occasions (n = 470, 63.9%. This analysis revealed significant differences between the groups in the drug, psychiatric symptoms, legal, and family/social problems areas (p < 0.05.CONCLUSION: Our findings confirm previous evidence suggesting that the management of patients seeking drug abuse treatment should take several different aspects into consideration, e.g., education, employment, and family relationships, which often appear as areas of concern for these individuals.

  13. Real-world treatment practice in patients with advanced melanoma in the era before ipilimumab: results from the IMAGE study.

    Science.gov (United States)

    Middleton, Mark R; Dalle, Stéphane; Claveau, Joel; Mut, Pilar; Hallmeyer, Sigrun; Plantin, Patrice; Highley, Martin; Kotapati, Srividya; Le, Trong Kim; Brokaw, Jane; Abernethy, Amy P

    2016-07-01

    The therapeutic landscape for advanced melanoma has recently been transformed by several novel agents (immune checkpoint inhibitors and molecular-targeted agents). The prospective, multi-site, observational study IMAGE (ipilimumab: management of advanced melanoma in real practice) included a retrospective cohort to describe real-world treatment prior to approval of the immune checkpoint inhibitor ipilimumab. This retrospective cohort of patients, who started second-line/subsequent treatment (index therapy) for advanced melanoma within 3 years before ipilimumab approval, was selected randomly by chart review. Collected data included treatment history, patient outcomes, and healthcare resource utilization. All patients had ≥1 year of follow-up data. This analysis included 177 patients from Europe (69%) and North America (31%). The most common index therapies (used alone or in combination) were fotemustine (23%), dacarbazine (21%), temozolomide (14%), and platinum-based chemotherapy (14%). Most patients (89%) discontinued index treatment during the study period; the most common reason was disease progression (59%). Among patients with tumor assessment (153/177; 86%), 2% had complete response, 5% had partial response, and 12% had stable disease on last tumor assessment. At 1-year study follow-up, median progression-free survival was 2.6 months (95% confidence interval [CI], 2.1-2.9) and median overall survival was 8.8 months (95% CI, 6.5-9.7). During follow-up, 95% of the patients had healthcare visits for advanced melanoma, 74% of whom were hospitalized or admitted to a hospice facility. These results provide insights into patient care with advanced melanoma in the era before ipilimumab and may serve as a benchmark for new agents in future real-world studies.

  14. Emotional Intolerance and Core Features of Anorexia Nervosa: A Dynamic Interaction during Inpatient Treatment? Results from a Longitudinal Diary Study

    Science.gov (United States)

    Stroe-Kunold, Esther; Friederich, Hans-Christoph; Stadnitski, Tatjana; Wesche, Daniela; Herzog, Wolfgang; Schwab, Michael; Wild, Beate

    2016-01-01

    Objective The role of emotion dysregulation with regard to the psychopathology of anorexia nervosa (AN) is increasingly discussed. It is both assumed that AN symptoms have an impact on difficulties in tolerating aversive emotions and that—conversely—emotion dysregulation influences AN. To date, such conclusions are drawn on the basis of cross-sectional data not allowing for inferences on the temporal dynamics. The current study investigates the longitudinal interaction between emotional intolerance and core AN symptoms over the course of inpatient treatment by comparing patients with high (BMI<15 kg/m2) vs. low symptom severity (HSS vs. LSS). Method The study adopted a longitudinal, process-oriented design with N = 16 analysed electronic diaries. Throughout the course of their inpatient treatment, the patients answered questions daily about emotional intolerance and their AN-specific cognitions and behaviours. The temporal dynamics between emotional intolerance and these variables were analysed using a multivariate time series approach. Results The time series of the processes under investigation adequately reflected the individual treatment courses. The majority of significant linear time trends was found for HSS patients. Most importantly, analysis revealed significant temporal interactions between emotional intolerance and AN symptoms in almost 70% of HSS patients. Thereby, up to 37% of variance in eating restraint and up to 23% in weight concern could be attributed to changes in emotional intolerance. Conclusions The findings support the notion that intolerable unpleasant emotions in severely affected AN patients influence their psychopathology. Additionally, time series analysis outlined the inter-individual heterogeneity of psychosomatic treatment courses of AN patients. PMID:27191959

  15. Enhanced biological phosphorus removal - results of experiences in three large waste water treatment plants. Biologische Phosphatelimination - Betriebserfahrungen an drei Grossanlagen

    Energy Technology Data Exchange (ETDEWEB)

    Wolf, P. (Fachbereich Bauingenieurwesen, FG Siedlungswasserwirtschaft, Kassel Univ. (Gesamthochschule) (Germany)); Telgmann, U. (Fachbereich Bauingenieurwesen, FG Siedlungswasserwirtschaft, Kassel Univ. (Gesamthochschule) (Germany)); Memmen, K. (Fachbereich Bauingenieurwesen, FG Siedlungswasserwirtschaft, Kassel Univ. (Gesamthochschule) (Germany))

    1994-09-01

    Within a scientific project especially the operation of four real-size sewage treatment plants with different processes of enhanced biological phosphorus removal is investigated under the aspect of efficiency, stability, practicability and costs of the enhanced biological phosphorus removal. Three plants and first results are explained and compared as well with one another as with data, which are generally regarded as favourable conditions for the enhanced biological phosphorus removal. Between the plants there are significant differences in the degree of P-elimination mainly due to different characteristics of the wastewater. An important influence on P-effluent concentrations may be exacted by P-resolution in the final clarifier. (orig.)

  16. The results of surgical treatment of proximal long segment tracheal stenosis using bilateral hyoid bone cutting with suprahyoid release

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    khadivi E

    2009-10-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Post-intubation tracheal stenosis is a serious problem and surgical resection is the method of choice in long segment tracheal stenosis treatment. The aim of this study was to review the results of surgical treatment of long segment post intubation tracheal stenosis and the role of bilateral hyoid bone cutting in supra- hyoid release technique."n"nMethods: Between 2004 to 2008, 14 patients with proximal long segment tracheal stenosis with resection of more than 40% of trachea length were evaluated regarding surgical technique and post-operative results."n"nResults: The mean age of patients was 22.2±0.4 years. Etiology in all patients were head trauma and prolonged intubation and all patients had tracheostomy at the time of trearment. Average time between surgery and first admission was 4.5±0.5 months. Average length of stenosis and resected segment were 3.6±0.5 and 4.3±0.5cm respectively. Average increased length of trachea after bilateral hyoid bone cutting was 1.1±0.3cm. Postoperative complications occurred in one patient with wound infection, and 4 patients had stenosis recurrence which was treated in 3 patients using multiple dilation. Quality of life 2 years after surgery in 71% of patients were

  17. Ventilatory and ECMO treatment of H1N1-induced severe respiratory failure: results of an Italian referral ECMO center

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    Giovannini Valtere

    2011-01-01

    Full Text Available Abstract Background Since the first outbreak of a respiratory illness caused by H1N1 virus in Mexico, several reports have described the need of intensive care or extracorporeal membrane oxygenation (ECMO assistance in young and often healthy patients. Here we describe our experience in H1N1-induced ARDS using both ventilation strategy and ECMO assistance. Methods Following Italian Ministry of Health instructions, an Emergency Service was established at the Careggi Teaching Hospital (Florence, Italy for the novel pandemic influenza. From Sept 09 to Jan 10, all patients admitted to our Intensive Care Unit (ICU of the Emergency Department with ARDS due to H1N1 infection were studied. All ECMO treatments were veno-venous. H1N1 infection was confirmed by PCR assayed on pharyngeal swab, subglottic aspiration and bronchoalveolar lavage. Lung pathology was evaluated daily by lung ultrasound (LUS examination. Results A total of 12 patients were studied: 7 underwent ECMO treatment, and 5 responded to protective mechanical ventilation. Two patients had co-infection by Legionella Pneumophila. One woman was pregnant. In our series, PCR from bronchoalveolar lavage had a 100% sensitivity compared to 75% from pharyngeal swab samples. The routine use of LUS limited the number of chest X-ray examinations and decreased transportation to radiology for CT-scan, increasing patient safety and avoiding the transitory disconnection from ventilator. No major complications occurred during ECMO treatments. In three cases, bleeding from vascular access sites due to heparin infusion required blood transfusions. Overall mortality rate was 8.3%. Conclusions In our experience, early ECMO assistance resulted safe and feasible, considering the life threatening condition, in H1N1-induced ARDS. Lung ultrasound is an effective mean for daily assessment of ARDS patients.

  18. Treatment of localized abscesses induced by methicillin-resistant Staphylococcus aureus (MRSA) using MRgFUS: First in vivo results

    Science.gov (United States)

    Rieck, Birgit; Curiel, Laura; Mougenot, Charles; Zhang, Kunyan; Pichardo, Samuel

    2012-11-01

    Background. In the present work we study the therapeutic effect of focused ultrasound on localized abscess induced by methicillin-resistant Staphylococcus aureus (MRSA). MRSA is a major nosocomial pathogen in health-care facilities. The people, particularly those who are immunocompromised are prone to develop infectious sites that often are non-responsive to regular treatments. Because of its capability to induce a rise of temperature at a very precise location, the use of focused ultrasound represents a considerable opportunity to propose a new therapy for MRSA-related infections. Methods. A 50μL subcutaneous injection of MRSA strain USA 400 bacteria at a concentration of 7×103/μL was made on the left thigh of BALB/c mice and an abscess of 6±2 mm-length formed after 48hrs. A transducer operating at 3 MHz with a focal length of 50mm and diameter of 32mm was used to treat the abscess. The focal point was positioned 2mm under the skin at the abscess center. Forty-eight hours after injection 4 ultrasound exposures of 9s-each were applied to each abscess under Magnetic Resonance-guidance. Each exposure was followed by a 1 min pause. Real-time estimation of change of temperature was done using a communication toolbox (matMRI) developed in our laboratory. Three experimental groups of 6 animals each were tested: moderate temperature (MT), high temperature (HT) and control. MT and HT groups reached, respectively, 55°C and 65°C at end of exposure. Effectiveness of the treatment was assessed by culturing bacteria of the treated abscess 1 and 4 days after treatment. Spleen samples were cultured to test for septicemia. Results. Macroscopic evaluation of treated abscess indicated a diminution of external size of abscess 1d after treatment. Treatment did not cause open wounds. Bacteria counting 1 day after treatment was 0.7±1.1 × 105, 0.5±0.7 × 105 and 1.1±2.3 × 105 CFU/μl for MT, HT and control groups, respectively; for the 4-day end point, the count was 0.6±0.6

  19. Treatment results and complications in clinical combinations of radiation and chemotherapy in the treatment of localized cancer in the head and neck

    International Nuclear Information System (INIS)

    By using chemotherapy combined with radiotherapy, significant improvements were achieved in treatment results of localized non-Hodgkin's lymphoma, intraoral cancer, and carcinoma of the maxillary sinus. Administering chemotherapy with radiation was given sumultaneously in the patients with intraoral cancer (BLM iv) and with carcinoma of the maxillary sinus (5-FU ia). In the patients with non-Hodgkin's lymphoma, chemotherapy (1 or 2 cycles of COPP) was administered and followed by radiotherapy. If radiation dose were reduced by about 50% in the intraoral cancer, 20% in carcinoma of the maxillary sinus, and 10% in non-Hodgkin's lymphoma, acute and/or chronic complications were within tolerable limits in this series of observations, although toxicity was dose-related for both chemotherapy and radiotherapy. (author)

  20. Surgical treatment of cerebral ischemia by means of diode laser: first experimental results and comparison with theoretical model

    Science.gov (United States)

    Signorelli, C. D.; Giaquinta, A.; Iofrida, G.; Donato, G.; Signorelli, Fr.; Bellecci, C.; Lo Feudo, T.; Gaudio, P.; Gelfusa, M.

    2007-07-01

    In the present paper feasibility and potential advantages of using diode laser for surgical treatment of cerebral ischemia and intracranial aneurysms will be evaluated. At this purpose non linear mathematical model was developed and experimentally validated to investigate the effects of the changes in tissue physical properties, in terms of operating time, tensile strength and tissue damage during medical laser application. The numerical simulations have been carried on by a finite-elements based software package (FEMLAB). In vitro results of human saphenous veins of inferior limbs (n=55) after 799 nm diode laser soldering, combined with an indocyanine green-enhanced, will be presented. The simulations results and their comparison with experimental measurements will be reported.

  1. What Sex Abusers Say about Their Treatment: Results from a Qualitative Study on Pedophiles in Treatment at a Canadian Penitentiary Clinic

    Science.gov (United States)

    Drapeau, Martin; Korner, Annett C.; Granger, Luc; Brunet, Louis

    2005-01-01

    This exploratory study used qualitative methodology to examine what pedophiles think about treatment, as well as their daily experience of a treatment program. To this end, twenty-three offenders receiving treatment from the La Macaza federal penitentiary clinic were interviewed using non-directive semi-structured interviews. Comparative analysis…

  2. Percutaneous Nucleoplasty Using Coblation Technique for the Treatment of Chronic Nonspecific Low Back Pain: 5-year Follow-up Results

    Institute of Scientific and Technical Information of China (English)

    Da-Jiang Ren; Xiu-Mei Liu; Sui-Yong Du; Tian-Sheng Sun; Zhi-Cheng Zhang; Fang Li

    2015-01-01

    Background:This study evaluated the efficacy of percutaneous nucleoplasty using coblation technique for the treatment of chronic nonspecific low back pain (LBP),after 5 years of follow-up.Methods:From September 2004 to November 2006,172 patients underwent percutaneous nucleoplasty for chronic LBP in our department.Forty-one of these patients were followed up for a mean period of 67 months.Nucleoplasty was performed at L3/4 in 1 patient;L4/5 in 25 patients;L5/S1 in 2 patients;L3/4 and L4/5 in 2 patients;L4/5 and L5/S1 in 7 patients;and L3/4,L4/5,and L5/S1 in 4 patients.Patients were assessed preoperatively and at 1 week,1 year,3 years,and 5 years postoperatively.Pain was graded using a 10-cm Visual Analogue Scale (VAS) and the percentage reduction in pain score was calculated at each postoperative time point.The Oswestry Disability Index (ODI) was used to assess disability-related to lumbar spine degeneration,and patient satisfaction was assessed using the modified MacNab criteria.Results:There were significant differences among the preoperative,1-week postoperative,and 3-year postoperative VAS and ODI scores,but not between the 3-and 5-year postoperative scores.There were no significant differences in age,sex,or preoperative symptoms between patients with effective and ineffective treatment,but there were significant differences in the number of levels treated,Pfirrmann grade of intervertebral disc degeneration,and provocative discography findings between these two groups.Excellent or good patient satisfaction was achieved in 87.9% of patients after 1 week,72.4% after 1 year,67.7% after 3 years,and 63.4% at the last follow-up.Conclusions:Although previously published short-and medium-term outcomes after percutaneous nucleoplasty appeared to be satisfactory,our long-term follow-up results show a significant decline in patient satisfaction over time.Percutaneous nucleoplasty is a safe and simple technique,with therapeutic effectiveness for the treatment of

  3. Correlation between the Results of Sequential Extraction and Effectiveness of Immobilization Treatment of Lead- and Cadmium-Contaminated Sediment

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    Milena B. Dalmacija

    2010-01-01

    Full Text Available The assessment of the quality of sediment from the Great Backi Canal (Serbia, based on the pseudo-total lead (Pb and cadmium (Cd content according to the corresponding Dutch standards and Canadian guidelines, showed its severe contamination with these two metals. A microwave-assisted BCR (Community Bureau of Reference of the Commission of the European Union sequential extraction procedure was employed to assess their potential mobility and risk to the aquatic environment. Comparison of the results of sequential extraction and different criteria for sediment quality assessment has led to somewhat contradictory conclusions. Namely, while the results of sequential extraction showed that Cd comes under the high-risk category, Pb shows low risk to the environment, despite its high pseudo-total content. The contaminated sediment, irrespective of the different speciation of Pb and Cd, was subjected to the same immobilization, stabilization/solidification (S/S treatments using kaolinite, montmorillonite, kaolinite-quicklime, montmorillonite-quicklime, fly ash, zeolite, or zeolite-fly ash combination. Semi-dynamic leaching tests were conducted for Pb- and Cd-contaminated sediment in order to assess the long-term leaching behavior of these metals. In order to simulate “worst case” leaching conditions, the semi-dynamic leaching test was modified using 0.014 M acetic acid (pH = 3.25 and humic acid solutions (20 mg TOC l-1 as leachants instead of deionized water. The effectiveness of S/S treatment was evaluated by determining diffusion coefficients (De and leachability indices (LX. The standard toxicity characteristic leaching procedure (TCLP was applied to evaluate the extraction potential of Pb and Cd. A diffusion-based model was used to elucidate the controlling leaching mechanisms. Generally, the test results indicated that all applied S/S treatments were effective in immobilizing Pb and Cd, and the treated sediments may be considered acceptable

  4. Measuring Patient Adherence to Malaria Treatment: A Comparison of Results from Self-Report and a Customised Electronic Monitoring Device.

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    Katia Bruxvoort

    Full Text Available Self-report is the most common and feasible method for assessing patient adherence to medication, but can be prone to recall bias and social desirability bias. Most studies assessing adherence to artemisinin-based combination therapies (ACTs have relied on self-report. In this study, we use a novel customised electronic monitoring device--termed smart blister packs--to examine the validity of self-reported adherence to artemether-lumefantrine (AL in southern Tanzania.Smart blister packs were designed to look identical to locally available AL blister packs and to record the date and time each tablet was removed from packaging. Patients obtaining AL at randomly selected health facilities and drug stores were followed up at home three days later and interviewed about each dose of AL taken. Blister packs were requested for pill count and extraction of smart blister pack data.Data on adherence from both self-report verified by pill count and smart blister packs were available for 696 of 1,204 patients. There was no difference between methods in the proportion of patients assessed to have completed treatment (64% and 67%, respectively. However, the percentage taking the correct number of pills for each dose at the correct times (timely completion was higher by self-report than smart blister packs (37% vs. 24%; p<0.0001. By smart blister packs, 64% of patients completing treatment did not take the correct number of pills per dose or did not take each dose at the correct time interval.Smart blister packs resulted in lower estimates of timely completion of AL and may be less prone to recall and social desirability bias. They may be useful when data on patterns of adherence are desirable to evaluate treatment outcomes. Improved methods of collecting self-reported data are needed to minimise bias and maximise comparability between studies.

  5. Cognitive-Behavioral Treatment of Posttraumatic Stress in Patients With Implantable Cardioverter Defibrillators: Results From a Randomized Controlled Trial.

    Science.gov (United States)

    Ford, Jessica; Rosman, Lindsey; Wuensch, Karl; Irvine, Jane; Sears, Samuel F

    2016-08-01

    Approximately 20% of patients with implantable cardioverter defibrillators (ICDs) suffer from posttraumatic stress disorder (PTSD) due to a history of cardiac arrest, device implantation, and ICD shock. There has been very little examination of treatment of PTSD symptoms in these patients. This study evaluated the effect of a specific cognitive-behavioral therapy (CBT) intervention for ICD patients with high levels of PTSD symptoms: a manualized program consisting of 8 telephone sessions with a trained counselor, a patient education book, and a stress management procedure on compact disc. Participants were 193 ICD patients, who were randomized to CBT or usual cardiac care (UCC) who completed self-report surveys at the time of recruitment and 6 and 12 months after initial measurement. Previous publication on the primary research evaluation questions reported that the CBT condition resulted in greater improvement on PTSD and depression symptoms than the UCC for the general population of ICD patients, but did not evaluate the effect on those with elevated symptoms of PTSD. The authors conducted secondary analyses of the effect of treatment on high and low PTSD symptom groups based on a cutoff for the Impact of Event Scale-Revised (Weiss & Marmar, 1997). Participants in the CBT group who had high symptoms experienced significantly greater symptom reduction from baseline to 12 months (d = 2.44, p = .021) than the UCC group (d = 1.12). Participants with low symptoms had small reductions regardless of group assignment (d = 0.16, p = .031). ICD-focused CBT was sufficient to produce a large, statistically significant reduction in PTSD symptoms in ICD patients with indications for treatment.

  6. Cognitive-Behavioral Treatment of Posttraumatic Stress in Patients With Implantable Cardioverter Defibrillators: Results From a Randomized Controlled Trial.

    Science.gov (United States)

    Ford, Jessica; Rosman, Lindsey; Wuensch, Karl; Irvine, Jane; Sears, Samuel F

    2016-08-01

    Approximately 20% of patients with implantable cardioverter defibrillators (ICDs) suffer from posttraumatic stress disorder (PTSD) due to a history of cardiac arrest, device implantation, and ICD shock. There has been very little examination of treatment of PTSD symptoms in these patients. This study evaluated the effect of a specific cognitive-behavioral therapy (CBT) intervention for ICD patients with high levels of PTSD symptoms: a manualized program consisting of 8 telephone sessions with a trained counselor, a patient education book, and a stress management procedure on compact disc. Participants were 193 ICD patients, who were randomized to CBT or usual cardiac care (UCC) who completed self-report surveys at the time of recruitment and 6 and 12 months after initial measurement. Previous publication on the primary research evaluation questions reported that the CBT condition resulted in greater improvement on PTSD and depression symptoms than the UCC for the general population of ICD patients, but did not evaluate the effect on those with elevated symptoms of PTSD. The authors conducted secondary analyses of the effect of treatment on high and low PTSD symptom groups based on a cutoff for the Impact of Event Scale-Revised (Weiss & Marmar, 1997). Participants in the CBT group who had high symptoms experienced significantly greater symptom reduction from baseline to 12 months (d = 2.44, p = .021) than the UCC group (d = 1.12). Participants with low symptoms had small reductions regardless of group assignment (d = 0.16, p = .031). ICD-focused CBT was sufficient to produce a large, statistically significant reduction in PTSD symptoms in ICD patients with indications for treatment. PMID:27415850

  7. Global demethylation of rat chondrosarcoma cells after treatment with 5-aza-2'-deoxycytidine results in increased tumorigenicity.

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    Christopher A Hamm

    Full Text Available Abnormal patterns of DNA methylation are observed in several types of human cancer. While localized DNA methylation of CpG islands has been associated with gene silencing, the effect that genome-wide loss of methylation has on tumorigenesis is not completely known. To examine its effect on tumorigenesis, we induced DNA demethylation in a rat model of human chondrosarcoma using 5-aza-2-deoxycytidine. Rat specific pyrosequencing assays were utilized to assess the methylation levels in both LINEs and satellite DNA sequences following 5-aza-2-deoxycytidine treatment. Loss of DNA methylation was accompanied by an increase in invasiveness of the rat chondrosarcoma cells, in vitro, as well as by an increase in tumor growth in vivo. Subsequent microarray analysis provided insight into the gene expression changes that result from 5-aza-2-deoxycytidine induced DNA demethylation. In particular, two genes that may function in tumorigenesis, sox-2 and midkine, were expressed at low levels in control cells but upon 5-aza-2-deoxycytidine treatment these genes became overexpressed. Promoter region DNA analysis revealed that these genes were methylated in control cells but became demethylated following 5-aza-2-deoxycytidine treatment. Following withdrawal of 5-aza-2-deoxycytidine, the rat chondrosarcoma cells reestablished global DNA methylation levels that were comparable to that of control cells. Concurrently, invasiveness of the rat chondrosarcoma cells, in vitro, decreased to a level indistinguishable to that of control cells. Taken together these experiments demonstrate that global DNA hypomethylation induced by 5-aza-2-deoxycytidine may promote specific aspects of tumorigenesis in rat chondrosarcoma cells.

  8. Arthroscopic Treatment for Shoulder Instability with Glenoid Bone Loss Using Distal Tibia Allograft Augmentation - Short Term Results

    Science.gov (United States)

    Wong, Ivan; Amar, Eyal; Coady, Catherine M.; Dilman, Daryl B.; Smith, Ben

    2016-01-01

    Objectives: Background: The results of arthroscopic anterior labral (Bankart) repair have been shown to have high failure rate in patients with significant glenoid bone loss. Several reconstruction procedures using bone graft have been described to overcome the bone loss, including autogenous coracoid transfer to the anterior glenoid (Latarjet procedure) as well as iliac crest autograft and tibial allografts. In recent years, trends toward minimally invasive shoulder surgery along with improvements in technology and technique have led surgeons to expand the application of arthroscopic treatment. Purpose: This study aims to perform a retrospective analysis of prospectively collected data to evaluate the clinical and radiological follow up of patient who underwent anatomic glenoid reconstruction using distal tibia allograft for the treatment of shoulder instability with glenoid bone loss at 1-year post operation time point. Methods: Between December 2011 and January 2015, 55 patients underwent arthroscopic stabilization of the shoulder by means of capsule-labral reattachment to glenoid ream and bony augmentation of glenoid bone loss with distal tibial allograft for recurrent instability of the shoulder. Preoperative and postoperative evaluation included general assessment by the western Ontario shoulder instability index (WOSI) questionnaire, preoperative and postoperative radiographs and CT scans. Results: Fifty-five patients have been evaluated with mean age of 29.73 years at time of the index operation. There were 40 males (mean age of 29.66) and 15 female (mean age of 29.93). Minimum follow up time was 12 months. The following adverse effects were recorded: none suffered from recurrent dislocation, 2 patients suffered from bone resorption but without overt instability, 1 patient had malunion due to screw fracture, none of the patients had nonunion. The mean pre-operative WOSI score was 36.54 and the mean postoperative WOSI score was 61.0. Conclusion: Arthroscopic

  9. Conservative treatment of breast ductal carcinoma in situ: results of an Italian multi-institutional retrospective study

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    Vidali Cristiana

    2012-10-01

    Full Text Available Abstract Background The incidence of ductal carcinoma in situ (DCIS has increased markedly in recent decades. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery followed by radiation therapy (RT has become the standard approach. We present the final results of a multi-institutional retrospective study of an Italian Radiation Oncology Group for the study of conservative treatment of DCIS, characterized by a very long period of accrual, from February 1985 to March 2000, and a median follow-up longer than 11 years. Methods A collaborative multi-institutional study was conducted in Italy in 10 Radiation Oncology Departments. A consecutive series of 586 women with DCIS histologically confirmed, treated between February 1985 and March 2000, was retrospectively evaluated. Median age at diagnosis was 55 years (range: 29–84; 32 patients were 40 years old or younger. All women underwent conservative surgery followed by whole breast RT. Irradiation was delivered to the entire breast, for a median total dose of 50 Gy; the tumour bed was boosted in 295 cases (50% at a median dose of 10 Gy. Results After a median follow-up of 136 months (range: 16–292 months, 59/586 patients (10% experienced a local recurrence: invasive in 37 cases, intraductal in 20 and not specified in two. Salvage mastectomy was the treatment of choice in 46 recurrent patients; conservative surgery in 10 and it was unknown in three patients. The incidence of local recurrence was significantly higher in women younger than 40 years (31.3% (p= 0.0009. Five patients developed distant metastases. Furthermore 40 patients developed a contralateral breast cancer and 31 a second primary tumour in a different site. The 10-year actuarial overall survival (OS was 95.5% and the 10-year actuarial disease-specific survival (DSS was 99%. Conclusions Our results are consistent with those reported in the literature. In

  10. Short-term Results of Two Treatment Regimens in Ocular Toxoplasmosis: Trimethoprim/Sulfamethoxazole versus Pyrimethamine and Sulfadiazine

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    Mohammad-Mehdi Sadoughi

    2008-12-01

    Full Text Available

    PURPOSE: To compare the efficacy of classic treatment for ocular toxoplasmosis (pyrimethamine, sulfadiazine and predinsolone with a regimen consisting of trimethoprim/sulfamethoxazole (TMP/SMX [co-trimoxazole] plus predinsolone. METHODS: In a prospective randomized single-blind clinical trial, 59 patients with active ocular toxoplasmosis were randomly assigned to two treatment groups: 29 were treated with pyrimethamine/sulfadiazine and 30 patients received TMP/SMX. Treatment consisted of six weeks treatment with antibiotics plus steroids. Anti-toxoplasmosis antibodies (IgM and IgG were measured using ELISA. Outcome measures included changes in retinochoroidal lesion size after six weeks of treatment, visual acuity before and after intervention, adverse drug reactions during follow up and rate of recurrence. RESULTS: Active toxoplasmosis retinochoroiditis resolved in all patients over six weeks of treatment with no significant difference in mean reduction in retinochoroidal lesion size between the two treatment groups (61% reduction in the classic treatment group and 59% in the TMP/SMX group, P=0.75. Similarly no significant difference was found in visual acuity after treatment between the two groups [mean visual acuity after treatment was 0.12 LogMAR (20/25 in classic treatment group and 0.09 LogMAR (20/25 in TMP/SMX group

  11. Long-term result of endoscopic Histoacryl(r) (N-butyl-2-cyanoacrylate) injection for treatment of gastric varices

    Institute of Scientific and Technical Information of China (English)

    Eun Jung Kang; Young Deok Cho; Hong Soo Kim; Boo Sung Kim; Soung Won Jeong; Jae Young Jang; Joo Young Cho; Sae Hwan Lee; Hyun Gun Kim; Sang Gyune Kim; Young Seok Kim; Young Koog Cheon

    2011-01-01

    AIM: To evaluate the long-term efficacy and safety of endoscopic obliteration with Histoacryl(R) for treatment of gastric variceal bleeding and prophylaxis. METHODS: Between January 1994 and March 2010 at SoonChunHyang University Hospital, a total of 127 patients with gastric varices received Histoacryl(R) injections endoscopically. One hundred patients underwent endoscopic Histoacryl(R) injections because of variceal bleeding, the other 27 patients received such injections as a prophylactic procedure. RESULTS: According to Sarin classification, 56 patients were GOV1, 61 patients were GOV2 and 10 patients were IGV. Most of the varices were large (F2 or F3, 111 patients). The average volume of Histoacryl(R) per each session was 1.7 ± 1.3 cc and mean number of sessions was 1.3 ± 0.6. (1 session-98 patients, 2 sessions-25 patients, ≥ 3 sessions-4 patients). Twenty-seven patients with high risk of bleeding (large or fundal or RCS+ or Child C) received Histoacryl(R) injection as a primary prophylactic procedure. In these patients, hepatitis B virus was the major etiology of cirrhosis, 25 patients showed GOV1 or 2 (92.6%) and F2 or F3 accounted for 88.9% (n = 24).The rate of initial hemostasis was 98.4% and recurrent bleeding within one year occurred in 18.1% of patients.Successful hemostasis during episodes of rebleeding was achieved in 73.9% of cases. Median survival was 50 mo (95% CI 30.5-69.5). Major complications occurred in 4patients (3.1%). The rebleeding rate in patients with hepatocellular carcinoma or GOV2 was higher than in those with other conditions. None of the 27 subjects who were treated prophylactically experienced treatment-related complications. Cumulative survival rates of the 127 patients at 6 mo, 1, 3, and 5 years were 92.1%, 84.2%,64.2%, and 45.3%, respectively. The 6 mo cumulative survival rate of the 27 patients treated prophylactically was 75%.CONCLUSION: Histoacryl(R) injection therapy is an effective treatment for gastric varices and also

  12. Intravenous moxifloxacin in routine hospital treatment of respiratory tract infections in China: results of a multicenter, noninterventional study

    Directory of Open Access Journals (Sweden)

    Chen R

    2011-04-01

    Full Text Available Rongchang Chen1, Wenjiang Ma2, Xuezhong Yu3, Xinmin Liu4, Jihong Zhu5, Hong Liang6, Xiaomei Wu7, Tao Guo81State Key Laboratory of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, China; 2Respiratory Department, The First Affiliated Hospital of Medical School of Zhejiang University, China; 3Emergency Department, Peking Union Medical College Hospital, China; 4Geriatric Department, Peking University First Hospital, China; 5Emergency Department, Peking University People's Hospital, China; 6Respiratory Department, Huadong Hospital Affiliated to Fudan University, China; 7Respiratory Department, The Second Affiliated Hospital of Harbin Medical University, China; 8Hematology Department, Wuhan Union Hospital, ChinaObjective: To investigate the effectiveness, safety, and tolerability of moxifloxacin (MXF (intravenous [IV] or sequential therapy [IV followed by oral] under daily treatment conditions in a large number of patients with respiratory tract infections.Design: Patients with a diagnosis of respiratory tract infection should be treated with MXF IV and/or tablets 400 mg once daily for a duration at the physician's discretion. For each patient, the physician documented data at an initial visit and at the end of therapy (EOT visit and/or, in the case of sequential therapy, an interim visit when the patient switched to oral treatment.Results: A total of 1953 patients treated with MXF were documented and were valid for an effectiveness and safety evaluation. An improvement was observed in 98.1% (n = 1911/1949 of patients treated with MXF. Recovery was documented in 89.9% (n = 1754/1951 of the patients. At the EOT visit, severity of infection was assessed to be "relieved" or at least "improved" in 96.5% (n = 1873/1940 of the patients. Physicians assessed overall effectiveness as "good" or "very good" in 93.3% (n = 1822/1953 of all patients. The physicians' overall tolerability rating was "very good" or "good" in 93.5% (n

  13. Effects of music therapy in the treatment of children with delayed speech development - results of a pilot study

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    Linden Ulrike

    2010-07-01

    Full Text Available Abstract Background Language development is one of the most significant processes of early childhood development. Children with delayed speech development are more at risk of acquiring other cognitive, social-emotional, and school-related problems. Music therapy appears to facilitate speech development in children, even within a short period of time. The aim of this pilot study is to explore the effects of music therapy in children with delayed speech development. Methods A total of 18 children aged 3.5 to 6 years with delayed speech development took part in this observational study in which music therapy and no treatment were compared to demonstrate effectiveness. Individual music therapy was provided on an outpatient basis. An ABAB reversal design with alternations between music therapy and no treatment with an interval of approximately eight weeks between the blocks was chosen. Before and after each study period, a speech development test, a non-verbal intelligence test for children, and music therapy assessment scales were used to evaluate the speech development of the children. Results Compared to the baseline, we found a positive development in the study group after receiving music therapy. Both phonological capacity and the children's understanding of speech increased under treatment, as well as their cognitive structures, action patterns, and level of intelligence. Throughout the study period, developmental age converged with their biological age. Ratings according to the Nordoff-Robbins scales showed clinically significant changes in the children, namely in the areas of client-therapist relationship and communication. Conclusions This study suggests that music therapy may have a measurable effect on the speech development of children through the treatment's interactions with fundamental aspects of speech development, including the ability to form and maintain relationships and prosodic abilities. Thus, music therapy may provide a basic

  14. Results of instrumented posterolateral fusion in treatment of lumbar spondylolisthesis with and without segmental kyphosis: A retrospective investigation

    Directory of Open Access Journals (Sweden)

    Szu-Yuan Chen

    2015-06-01

    Full Text Available Background: Treatment by posterolateral fusion (PLF with pedicle-screw instrumentation can be unsuccessful in one-segment and low-grade lumbar spondylolisthesis. Segmental kyphosis, either rigid or dynamic, was hypothesized to be one of the factors interfering with the fusion results. Methods: From 2004 to 2005, 239 patients with single-segment and low-grade spondylolisthesis were recruited and divided into two groups: Group 1 consisting of 129 patients without segmental kyphosis and group 2 consisting of 110 patients with segmental kyphosis. All patients underwent instrumented PLF at the same medical institute, and the average follow-up period was 31 ± 19 months. We obtained plain radiographs of the lumbosacral spine with the anteroposterior view, the lateral view, and the dynamic flexion-extension views before the operation and during the follow-ups. The results of PLF in the two groups were then compared. Results: There was no significant difference in the demographic data of the two groups, except for gender distribution. The osseous fusion rates were 90.7% in group 1 and 68.2% in group 2 (p < 0.001. Conclusion: Instrumented PLF resulted in significantly higher osseous fusion rate in patients without segmental kyphosis than in the patients with segmental kyphosis. For the patients with sagittal imbalance, such as rigid or dynamic kyphosis, pedicle-screw fixation cannot ensure successful PLF. Interbody fusion by the posterior lumbar interbody fusion or transforaminal lumbar interbody fusion technique might help overcome this problem.

  15. Tuberculin skin testing and treatment modulates interferon-gamma release assay results for latent tuberculosis in migrants.

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    Matthew K O'Shea

    Full Text Available BACKGROUND: Identifying latent tuberculosis infection (LTBI in people migrating from TB endemic regions to low incidence countries is an important control measure. However, no prospective longitudinal comparisons between diagnostic tests used in such migrant populations are available. OBJECTIVES: To compare commercial interferon (IFN-gamma release assays (IGRAs and the tuberculin skin test (TST for diagnosing LTBI in a migrant population, and the influence of antecedent TST and LTBI treatment on IGRA performance. MATERIALS AND METHODS: This cohort study, performed from February to September 2012, assessed longitudinal IGRA and TST responses in Nepalese military recruits recently arrived in the UK. Concomitant T-SPOT.TB, QFT-GIT and TST were performed on day 0, with IGRAs repeated 7 and 200 days later, following treatment for LTBI if necessary. RESULTS: 166 Nepalese recruits were prospectively assessed. At entry, 21 individuals were positive by T-SPOT.TB and 8 individuals by QFT-GIT. There was substantial agreement between TST and T-SPOT.TB positives at baseline (71.4% agreement; κ = 0.62; 95% CI:0.44-0.79, but only moderate concordance between positive IGRAs (38.1% agreement; κ = 0.46; 95% CI:0.25-0.67. When reassessed 7 days following TST, numbers of IGRA-positive individuals changed from 8 to 23 for QFT-GIT (p = 0.0074 and from 21 to 23 for T-SPOT.TB (p = 0.87. This resulted in an increase in IGRA concordance to substantial (64.3% agreement; κ = 0.73; 95% CI:0.58-0.88. Thus, in total on day 0 and day 7 after testing, 29 out of 166 participants (17.5% provided a positive IGRA and of these 13 were TST negative. Two hundred days after the study commenced and three months after treatment for LTBI was completed by those who were given chemoprophylaxis, 23 and 21 participants were positive by T-SPOT.TB or QFT-GIT respectively. When individual responses were examined longitudinally within this population 35% of the day 7 QFT

  16. Сlinical, functional and morphological results of diabetic macular edema antiangiogenic treatment in patients with diabetes mellitus type two

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    L. K. Moshetova

    2014-07-01

    Full Text Available Purpose: To evaluate of retinal morphology and function progress in patients with diabetes type 2 and DME consistent with the level of pathogenetic factor in tear fluid.Methods: The progress of visual acuity, retinal thickness and photosensitivity after ranibizumab intravitreal injection has been assessed.Results: Statistically significant increase in visual acuity, retinal photosensitivity, decrease of retinal thickness and VEGF A level was found in the tear fluid after injection. The correlation of VEGF level in tear fluid with visual acuity after procedure was found to be negative. Conclusion: Ranibizumab intravitreal injection is a pathogenic treatment leading to morphological and functional retinal state improvement.

  17. Testing the Remanent Fertilizing Effect that the Compost Prepared with Slurry Resulted from Urban Treatment Plants Has on Corn Crops

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    Benoni Lixandru

    2011-05-01

    Full Text Available Research was done on the remanent fertilizing effect that the compost resulted from treatment plant slurry and cellulosic waste has on corn growth and development. The fertilization was performed on chernozem soil from Banat plain region, by using three quantitative variations: 25 t, 50 t and 100 t of compost per ha. Research was done in the second year of compost fertilization. The greatest corn production was obtained on the variant fertilized with 50 t per ha, which provided a production gain of 19.9 % higher than the unfertilized variant. For the same variant, the corn production yield was also 5.34 % higher than the control sample. Although the corn production and the yield obtained in the variant of 100 t per ha fertilization were higher in comparison to the unfertilized variant (control sample and to the level of 25 t per ha, these values were inferior to the level of 50 t per ha fertilization.

  18. Treatment results and prognostic factors of clear cell ovarian carcinomas and ovarian carcinomas with clear cell component

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    M. D. Ahmedova

    2012-01-01

    Full Text Available The most important prognostic factors for clear cell carcinoma (CCC are clinical and morphological signs and clinical stage of the disease. Analyses of 5-year survival in patients with I stage of CCC is 69 %, in II stage – 55 %, in III stage – 14 % and in IV stage – 4 % patients. We analyzed distant results of treatment of 71 patients with CCC and of 25 patients with mixed malignant ovaries neoplasm with obligatory clear cell component taking into consideration main clinical and morphological sings of disease. On the base of performed reseal we revealed that morphological structure of the tumors and stage of the disease exerted heist influence on the exponent of survival of the patients with clear CCC ovaries neoplasm. Besides, there is a correlation between exponent of patients’ survival and radicalized of surgery, character of tumor growth, differentiation degree, cell anaplasia and mitotic activity of tumor cells.

  19. Enhanced Resolution of Hyperoxic Acute Lung Injury as a result of Aspirin Triggered Resolvin D1 Treatment.

    Science.gov (United States)

    Cox, Ruan; Phillips, Oluwakemi; Fukumoto, Jutaro; Fukumoto, Itsuko; Parthasarathy, Prasanna Tamarapu; Arias, Stephen; Cho, Young; Lockey, Richard F; Kolliputi, Narasaiah

    2015-09-01

    Acute lung injury (ALI), which presents as acute respiratory failure, is a major clinical problem that requires aggressive care, and patients who require prolonged oxygen exposure are at risk of developing this disease. Although molecular determinants of ALI have been reported, the molecules involved in disease catabasis associated with oxygen toxicity have not been well studied. It has been reported that lung mucosa is rich in omega-3 fatty acid dicosahexanoic acid (DHA), which has antiinflammatory properties. Aspirin-triggered resolvin D1 (AT-RvD1) is a potent proresolution metabolite of DHA that can curb the inflammatory effects in various acute injuries, yet the effect of AT-RvD1 on hyperoxic acute lung injury (HALI) or in the oxygen toxicity setting in general has not been investigated. The effects of AT-RvD1 on HALI were determined for the first time in 8- to 10-week-old C57BL/6 mice that were exposed to hyperoxia (≥95% O2) for 48 hours. Mice were given AT-RvD1 (100 ng) in saline or a saline vehicle for 24 hours in normoxic (≈21% O2) conditions after hyperoxia. Lung tissue and bronchoalveolar lavage (BAL) fluid were collected for analysis associated with proinflammatory signaling and lung inflammation. AT-RvD1 treatment resulted in reduced oxidative stress, increased glutathione production, and significantly decreased tissue inflammation. AT-RvD1 treatment also significantly reduced the lung wet/dry ratio, protein in BAL fluid, and decreased apoptotic and NF-κB signaling. These results show that AT-RvD1 curbs oxygen-induced lung edema, permeability, inflammation, and apoptosis and is thus an effective therapy for prolonged hyperoxia exposure in this murine model. PMID:25647402

  20. The treatment of complex proximal humeral fractures: analysis of the results of 55 cases treated with PHILOS plate.

    Science.gov (United States)

    Fattoretto, D; Borgo, A; Iacobellis, C

    2016-08-01

    Complex proximal humerus fractures are often difficult to treat. Their frequency is high, especially in the elderly, and their treatment is still controversial. The aim of this study was to analyze the clinical and radiological results achieved by patients with complex proximal humerus fractures, treated with PHILOS plate only. A cohort of 55 patients was selected. The mean age was 63.4 (range 33-89), while the mean follow-up time was 21.5 months (range 6-75). Clinical outcome was evaluated with the "Constant-Murley shoulder score." All the informations about the presence of complications were gathered, and radiological images were used to calculate the head-shaft angle. The overall mean Constant score was 61.93 ± 18.59, the Individual CS was 70 ± 20 % and the Relative CS was 83 ± 23 %. No significant differences were found between fractures Neer 3 and Neer 4 and between the surgical approaches (delta-split vs. delto-pectoral). Six patients had a fracture with dislocation, seven patients (12.7 %) had complications while in four patients a head-shaft angle beyond the normal range was found. Osteosynthesis with PHILOS plate is stable in the greater part of the cases, and it allows an earlier rehabilitation and so a good functional result, which could be compromised by a prolonged immobilization. Therefore, PHILOS plate is a good option for the treatment of complex proximal humerus fractures. PMID:26833189

  1. The treatment of complex proximal humeral fractures: analysis of the results of 55 cases treated with PHILOS plate.

    Science.gov (United States)

    Fattoretto, D; Borgo, A; Iacobellis, C

    2016-08-01

    Complex proximal humerus fractures are often difficult to treat. Their frequency is high, especially in the elderly, and their treatment is still controversial. The aim of this study was to analyze the clinical and radiological results achieved by patients with complex proximal humerus fractures, treated with PHILOS plate only. A cohort of 55 patients was selected. The mean age was 63.4 (range 33-89), while the mean follow-up time was 21.5 months (range 6-75). Clinical outcome was evaluated with the "Constant-Murley shoulder score." All the informations about the presence of complications were gathered, and radiological images were used to calculate the head-shaft angle. The overall mean Constant score was 61.93 ± 18.59, the Individual CS was 70 ± 20 % and the Relative CS was 83 ± 23 %. No significant differences were found between fractures Neer 3 and Neer 4 and between the surgical approaches (delta-split vs. delto-pectoral). Six patients had a fracture with dislocation, seven patients (12.7 %) had complications while in four patients a head-shaft angle beyond the normal range was found. Osteosynthesis with PHILOS plate is stable in the greater part of the cases, and it allows an earlier rehabilitation and so a good functional result, which could be compromised by a prolonged immobilization. Therefore, PHILOS plate is a good option for the treatment of complex proximal humerus fractures.

  2. The impact of iron overload and its treatment on quality of life: results from a literature review

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    Jones Paula

    2006-09-01

    Full Text Available Abstract Background To assess the literature for the impact of iron overload and infusion Iron Chelation Therapy (ICT on patients' quality of life (QoL, and the availability of QoL instruments for patients undergoing infusion ICT. Also, to obtain patients' experiences of having iron overload and receiving infusion ICT, and experts' clinical opinions about the impact of treatment on patients' lives. Methods A search of studies published between 1966 and 2004 was conducted using Medline and the Health Economic Evaluation Database (HEED. Qualitative results from patient and expert interviews were analysed. Hand searching of relevant conference abstracts completed the search. Results Few studies measuring the impact of ICT with deferoxamine (DFO on patients QoL were located (n = 15. QoL domains affected included: depression; fatigue; dyspnoea; physical functioning; psychological distress; decrease in QoL during hospitalization. One theme in all articles was that oral ICT should improve QoL. No iron overload or ICT-specific QoL instruments were located in the articles. Interviews revealed that the impact of ICT on patients with thalassemia, sickle cell disease, and myelodysplastic syndromes is high. Conclusion A limited number of studies assessed the impact of ICT or iron overload on QoL. All literature suggested a need for easily administered, efficacious and well tolerated oral iron overload treatments, given the impact of current ICT on adherence. Poor adherence to ICT was documented to negatively impact survival. Further research is warranted to continue the qualitative and quantitative study of QoL using validated instruments in patients receiving ICT to further understanding the issues and improve patients QoL.

  3. Long-term results after Boston brace treatment in late-onset juvenile and adolescent idiopathic scoliosis

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    Gunderson Ragnhild

    2011-08-01

    Full Text Available Abstract Background It is recommended that research in patients with idiopathic scoliosis should focus on short- and long-term patient-centred outcome. The aim of the present study was to evaluate outcome in patients with late-onset juvenile or adolescent idiopathic scoliosis 16 years or more after Boston brace treatment. Methods 272 (78% of 360 patients, 251 (92% women, responded to follow-up examination at a mean of 24.7 (range 16 - 32 years after Boston brace treatment. Fifty-eight (21% patients had late-onset juvenile and 214 had adolescent idiopathic scoliosis. All patients had clinical and radiological examination and answered a standardised questionnaire including work status, demographics, General Function Score (GFS (100 - worst possible and Oswestry Disability Index (ODI (100 - worst possible, EuroQol (EQ-5D (1 - best possible, EQ-VAS (100 - best possible, and Scoliosis Research Society - 22 (SRS - 22 (5 - best possible. Results The mean age at follow-up was 40.4 (31-48 years. The prebrace major curve was in average 33.2 (20 - 57°. At weaning and at the last follow-up the corresponding values were 28.3 (1 - 58° and 32.5 (7 - 80°, respectively. Curve development was similar in patients with late-onset juvenile and adolescent start. The prebrace curve increased > 5° in 31% and decreased > 5° in 26%. Twenty-five patients had surgery. Those who did not attend follow-up (n = 88 had a lower mean curve at weaning: 25.4 (6-53°. Work status was 76% full-time and 10% part-time. Eighty-seven percent had delivered a baby, 50% had pain in pregnancy. The mean (SD GFS was 7.4 (10.8, ODI 9.3 (11.0, EQ-5D 0.82 (0.2, EQ-VAS 77.6 (17.8, SRS-22: pain 4.1 (0.8, mental health 4.1 (0.6, self-image 3.7 (0.7, function 4.0 (0.6, satisfaction with treatment 3.7 (1.0. Surgical patients had significantly reduced scores for SRS-physical function and self-image, and patients with curves ≥ 45° had reduced self-image. Conclusion Long-term results were

  4. Conservative treatment of breast ductal carcinoma in situ: results of an Italian multi-institutional retrospective study

    International Nuclear Information System (INIS)

    The incidence of ductal carcinoma in situ (DCIS) has increased markedly in recent decades. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery followed by radiation therapy (RT) has become the standard approach. We present the final results of a multi-institutional retrospective study of an Italian Radiation Oncology Group for the study of conservative treatment of DCIS, characterized by a very long period of accrual, from February 1985 to March 2000, and a median follow-up longer than 11 years. A collaborative multi-institutional study was conducted in Italy in 10 Radiation Oncology Departments. A consecutive series of 586 women with DCIS histologically confirmed, treated between February 1985 and March 2000, was retrospectively evaluated. Median age at diagnosis was 55 years (range: 29–84); 32 patients were 40 years old or younger. All women underwent conservative surgery followed by whole breast RT. Irradiation was delivered to the entire breast, for a median total dose of 50 Gy; the tumour bed was boosted in 295 cases (50%) at a median dose of 10 Gy. After a median follow-up of 136 months (range: 16–292 months), 59/586 patients (10%) experienced a local recurrence: invasive in 37 cases, intraductal in 20 and not specified in two. Salvage mastectomy was the treatment of choice in 46 recurrent patients; conservative surgery in 10 and it was unknown in three patients. The incidence of local recurrence was significantly higher in women younger than 40 years (31.3%) (p= 0.0009). Five patients developed distant metastases. Furthermore 40 patients developed a contralateral breast cancer and 31 a second primary tumour in a different site. The 10-year actuarial overall survival (OS) was 95.5% and the 10-year actuarial disease-specific survival (DSS) was 99%. Our results are consistent with those reported in the literature. In particular it has been defined the importance of young age (40

  5. Ten year results of a randomised trial comparing two conservative treatment strategies for small size breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Mariani, L. [Istituto Nazionale per lo Studio e la Cura dei Tumori (INT), Biometry, Via Venezian 1, I-20133 Milan (Italy); Salvadori, B. [INT, Surgical Oncology C, Via Venezian 1, I-20133 Milan (Italy); Marubini, E. [Istituto Nazionale per lo Studio e la Cura dei Tumori (INT), Biometry, Via Venezian 1, I-20133 Milan (Italy); Conti, A.R.; Rovini, D.; Cusumano, F. [INT, Surgical Oncology C, Via Venezian 1, I-20133 Milan (Italy); Rosolin, T. [Istituto Nazionale per lo Studio e la Cura dei Tumori (INT), Biometry, Via Venezian 1, I-20133 Milan (Italy); Andreola, S. [INT, Pathology, Via Venezian 1, I-20133 Milan (Italy); Zucali, R. [INT, Radiotherapy A, Via Venezian 1, I-20133 Milan (Italy); Rilke, F. [Istituto Nazionale per lo Studio e la Cura dei Tumori (INT), Biometry, Via Venezian 1, I-20133 Milan (Italy); Veronesi, U. [European Institute of Oncology, Milan (Italy)

    1998-07-01

    We report the 10-year results of a randomised clinical trial in which two different breast conservation treatment strategies were compared in women with small, non-metastatic primary breast cancer: quadrantectomy, axillary dissection and radiotherapy (QUART) versus tumorectomy and axillary dissection followed by external radiotherapy and a boost with {sup 192}Ir implantation (TART). No second surgery was given to women with affected surgical margins. Axillary node positive women received adjuvant medical therapy. From 1985-1987, this trial accrued 705 patients, 360 in the QUART and 345 in the TART arm. Crude cumulative incidence curves for intrabreast tumour recurrence (IBTR) and metastases as first events and mortality curves in each of the two treatment arms were computed. A crude cumulative incidence curve of IBTR as a second event (in women who had already had a local recurrence) was also computed. The two groups were compared in terms of hazard for IBTR, metastases or death occurrence by using Cox regression models, both with and without adjustment for patient age, tumour size, number of metastatic axillary nodes and histology. Possible interactions between the aforementioned prognostic factors and the type of surgery were also investigated. The two groups were well matched for baseline patient and tumour characteristics, the only exception being resection margins, which were more often positive in the TART group. At the Cox model, a significant difference between groups was detected for IBTR (P<0.0001), but not for distant metastases and overall survival. In particular, 5- and 10-year estimates of crude cumulative incidence of IBTR were 4.7 and 7.4% in the QUART group, and 11.6 and 18.6% in the TART group. The difference was not substantially affected by patient or disease characteristics. Likewise, the status of resection margins in women who underwent TART treatment did not significantly influence the risk of occurrence of IBTRs. Finally, the rate of second

  6. Long-term results of clubfoot treatment after more than 20 years, clinical, radiological and in gaitlab

    CERN Document Server

    Wachter, R K

    2001-01-01

    clinical, morphological findings correlated (p=0,041) as well as there was a connection to the static range of motion (p=0,001). Though, there was no significant correlation between the score and the dynamic range of motion, which represents the results of the gaitlab analysis. However the dynamic range of motion correlated to the R/L ratio significantly(p<0,0001). Finally the result of the enforced treatment of clubfoot was able to be assessed good as far as the subjective condition of patients is concerned, in spite of the poor morphological and radiological result after 20 years. Moreover it was proved by gaitlab analysis, that dynamic ankle mobility is influenced by talar flattening. In this retrospective study 19 patients with altogether 27 congenital clubfeet were evaluated. Five patients (26 %) were female and 14 patients (74 %) were male. Between the operation and the examination there was an average follow up time of 21,5 years. In 8 cases the method of Turco had been used and 19 feet had been tre...

  7. Mid-Long Term Results in the Arthroscopic Selective Capsular Release and Manipulation Treatment of Frozen Shoulder

    Science.gov (United States)

    Celik, Haluk; Seckin, Mustafa Faik; Kara, Adnan; Camur, Savas; Kilinc, Eray; Akman, Senol

    2014-01-01

    Objectives: Our aim was to present mid-long term functional outcomes of patients who underwent arthroscopic selective capsular release and manipulation for frozen shoulder refractory to conservative treatment. Methods: Between 2006 and 2012, 32 patients presented to our clinic with the diagnosis of frozen shoulder. 24 shoulders of 22 patients treated with arthroscopic selective capsular release and manipulation were included in the study. Functional results were analyzed with Constant shoulder score. The mean follow-up was 4.3 years (range 1-7 years). Results: We detected an average increase in passive range of motion in flexion 72°, abduction 90°, abduction-internal rotation 33°, and abduction-external rotation 38°, adduction-external rotation at 37° compared to the preoperative status. Constant shoulder score increased by an average of 44 points after surgery. Eighteen (82%) patients were satisfied with the operation. Three of four patients whose symptoms persisted had resistant diabetes mellitus. Conclusion: Frozen shoulder is one of the most well-known causes of shoulder pain and disability. Although surgery has a good rate of success it does not help in all cases. Unsatisfactory results may be experienced in patients who have diabetes mellitus as a confounding factor.

  8. Initial Results of Image-Guided Percutaneous Ablation as Second-Line Treatment for Symptomatic Vascular Anomalies

    International Nuclear Information System (INIS)

    PurposeThe purpose of this study was to determine the feasibility, safety, and early effectiveness of percutaneous image-guided ablation as second-line treatment for symptomatic soft-tissue vascular anomalies (VA).Materials and MethodsAn IRB-approved retrospective review was undertaken of all patients who underwent percutaneous image-guided ablation as second-line therapy for treatment of symptomatic soft-tissue VA during the period from 1/1/2008 to 5/20/2014. US/CT- or MRI-guided and monitored cryoablation or MRI-guided and monitored laser ablation was performed. Clinical follow-up began at one-month post-ablation.ResultsEight patients with nine torso or lower extremity VA were treated with US/CT (N = 4) or MRI-guided (N = 2) cryoablation or MRI-guided laser ablation (N = 5) for moderate to severe pain (N = 7) or diffuse bleeding secondary to hemangioma–thrombocytopenia syndrome (N = 1). The median maximal diameter was 9.0 cm (6.5–11.1 cm) and 2.5 cm (2.3–5.3 cm) for VA undergoing cryoablation and laser ablation, respectively. Seven VA were ablated in one session, one VA initially treated with MRI-guided cryoablation for severe pain was re-treated with MRI-guided laser ablation due to persistent moderate pain, and one VA was treated in a planned two-stage session due to large VA size. At an average follow-up of 19.8 months (range 2–62 months), 7 of 7 patients with painful VA reported symptomatic pain relief. There was no recurrence of bleeding at five-year post-ablation in the patient with hemangioma–thrombocytopenia syndrome. There were two minor complications and no major complications.ConclusionImage-guided percutaneous ablation is a feasible, safe, and effective second-line treatment option for symptomatic VA

  9. Factors influencing asthma control: results of a real-life prospective observational asthma inhaler treatment (ASIT study

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    Yıldız

    2013-07-01

    Full Text Available Füsun Yildiz, On behalf of the ASIT Study Group Department of Pulmonary Disease, Kocaeli University School of Medicine, Kocaeli, Turkey Background: Despite the availability of new pharmacological options and novel combinations of existing drug therapies, the rate of suboptimal asthma control is still high. Therefore, early identification of the clinical and behavioral factors responsible for poor asthma control, and interventions during routine outpatient visits to improve asthma trigger management, are strongly recommended. This study was designed to evaluate the profiles of asthmatic patients and their inhaler treatment devices in relation to asthma control in Turkey. Methods: A total of 572 patients with persistent asthma (mean [standard deviation] age: 42.7 [12.1] years; 76% female were included in this prospective observational study. A baseline visit (0 month, visit 1 and three follow-up visits (1, 3 and 6 months after enrolment were conducted to collect data on demographics, past medical and asthma history, and inhaler device use. Results: Asthma control was identified in 61.5% of patients at visit 1 and increased to 87.3% at visit 4 (P < 0.001, regardless of sociodemographics, asthma duration, body mass index or smoking status. The presence of asthma-related comorbidity had a significantly negative effect on asthma control (P = 0.004. A significant decrease was determined, in the rate of uncontrolled asthma, upon follow-up among patients who were using a variety of fixed dose combination inhalers (P < 0.001 for each. Logistic regression analysis was used to show that the presence of asthma-related comorbidity (odds ratio [OR], 0.602; 95% confidence interval [CI], 0.419; 0.863, P = 0.006 and active smoking (OR, 0.522; 95% CI, 0.330; 0.825, P = 0.005 were significant predictors of asthma control. Conclusion: Our findings indicate that, despite ongoing treatment, asthma control rate was 61.5% at visit 1 in adult outpatients with persistent

  10. Hypertension Awareness, Treatment, and Control in Adults With CKD: Results From the Chronic Renal Insufficiency Cohort (CRIC) Study

    Science.gov (United States)

    Muntner, Paul; Anderson, Amanda; Charleston, Jeanne; Chen, Zhen; Ford, Virginia; Makos, Gail; O’Connor, Andrew; Perumal, Kalyani; Rahman, Mahboob; Steigerwalt, Susan; Teal, Valerie; Townsend, Raymond; Weir, Matthew; Wright, Jackson T

    2010-01-01

    Background A low rate of blood pressure control has been reported among patients with chronic kidney disease (CKD). These data were derived from population-based samples with a low rate of CKD awareness. Study Design Cross-sectional Setting & Participants Data from the baseline visit of the Chronic Renal Insufficiency Cohort (CRIC) study (n=3612) were analyzed. Participants with an estimated glomerular filtration rate of 20 to 70 ml/min/1.73m2 were identified from physician offices and review of laboratory databases. Outcomes Prevalence and awareness of hypertension, treatment patterns, control rates and factors associated with hypertension control. Measurements Following a standardized protocol, blood pressure was measured three times by trained staff and hypertension was defined as systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg and/or self-reported antihypertensive medication use. Patients’ awareness and treatment of hypertension were defined using self-report and two levels of hypertension control were evaluated: systolic/diastolic blood pressure <140/90 mmHg and <130/80 mmHg. Results The prevalence of hypertension was 85.7%, and 98.9% of CRIC participants were aware of this diagnosis, 98.3% were treated with medications while 67.1% and 46.1% had their hypertension controlled to <140/90 mmHg and <130/80 mmHg, respectively. Of CRIC participants with hypertension, 15%, 25%, 26% and 32% were taking one, two, three and four or more antihypertensive medications, respectively. After multivariable adjustment, older patients, blacks, those with higher urinary albumin excretion were less likely while participants taking ACE-inhibitors and angiotensin receptor blockers were more likely to have controlled their hypertension to <140/90 mmHg and <130/80 mmHg. Limitations Data were derived from a single study visit. Conclusions Despite almost universal hypertension awareness and treatment in this cohort of patients with CKD, rates of

  11. Initial Results of Image-Guided Percutaneous Ablation as Second-Line Treatment for Symptomatic Vascular Anomalies

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, Scott M., E-mail: Thompson.scott@mayo.edu [Mayo Clinic, Mayo Graduate School, Mayo Medical School and the Mayo Clinic Medical Scientist Training Program, College of Medicine (United States); Callstrom, Matthew R., E-mail: callstrom.matthew@mayo.edu; McKusick, Michael A., E-mail: mckusick.michael@mayo.edu; Woodrum, David A., E-mail: woodrum.david@mayo.edu [Mayo Clinic, Department of Radiology, College of Medicine (United States)

    2015-10-15

    PurposeThe purpose of this study was to determine the feasibility, safety, and early effectiveness of percutaneous image-guided ablation as second-line treatment for symptomatic soft-tissue vascular anomalies (VA).Materials and MethodsAn IRB-approved retrospective review was undertaken of all patients who underwent percutaneous image-guided ablation as second-line therapy for treatment of symptomatic soft-tissue VA during the period from 1/1/2008 to 5/20/2014. US/CT- or MRI-guided and monitored cryoablation or MRI-guided and monitored laser ablation was performed. Clinical follow-up began at one-month post-ablation.ResultsEight patients with nine torso or lower extremity VA were treated with US/CT (N = 4) or MRI-guided (N = 2) cryoablation or MRI-guided laser ablation (N = 5) for moderate to severe pain (N = 7) or diffuse bleeding secondary to hemangioma–thrombocytopenia syndrome (N = 1). The median maximal diameter was 9.0 cm (6.5–11.1 cm) and 2.5 cm (2.3–5.3 cm) for VA undergoing cryoablation and laser ablation, respectively. Seven VA were ablated in one session, one VA initially treated with MRI-guided cryoablation for severe pain was re-treated with MRI-guided laser ablation due to persistent moderate pain, and one VA was treated in a planned two-stage session due to large VA size. At an average follow-up of 19.8 months (range 2–62 months), 7 of 7 patients with painful VA reported symptomatic pain relief. There was no recurrence of bleeding at five-year post-ablation in the patient with hemangioma–thrombocytopenia syndrome. There were two minor complications and no major complications.ConclusionImage-guided percutaneous ablation is a feasible, safe, and effective second-line treatment option for symptomatic VA.

  12. Influence of chemiotherapeutic protocol and neuroendocrine differentiation on metastatic non-small cell lung cancer treatment results

    Directory of Open Access Journals (Sweden)

    Tomić Ilija

    2007-01-01

    Full Text Available Background/Aim. In 40-50% of patients with non-small cell lung cancer (NSCLC at the time of making a diagnosis, the disease is yet at IIIb and IV stage. Standard in the treatment of these patient is the application of systemic chemiotherapy based on CIS/Carboplatin preparations. The aim of this study was to determine the influence of two different chemiotherapeutic protocols and neuroendocrine differentiation on treatment response and survival in patients with metastatic NSCLC. Methods. We examined 85 patients with metastatic NSCLC, of which 51 with stage IIIb, and 34 with stage IV of the disease. The histologic diagnosis of NSCLC was determined by tissue assays using hematoxylin eosin method. Neuroendocrine differentiation was determined by immunohistochemical analysis of neuron- specific enolase (NSE, chromogranin A, and synapthophysin expression using monoclonal mouse anti- human bodies (DAKO, Denmark. According to chemiotherapeutic protocol, the patients were randomly assigned into combined Taxol + Cisplatin group (Tax + Cis, n = 35, and Cyclophosphamide + Etoposide + Carboplatin group (CEP, n = 50. The treatment was conducted within 4-6 chemiotherapeutic cycles. The efficacy was assessed after the therapy regimen and median survival time was assessed after the randomization. Results. A total of 31 (36.47% patients had a favourable therapeutic response, both partial and complete response (54.2% in the Tax + Cis group and 24% in CEP group of patients, respectively, p < 0.001. The median survival time in both groups was 13.1 months (15.3 months in the Tax + Cis group and 10.6 months in the CEP group, respectively, p < 0.001. A one-year follow-up survival period was confirmed in 40% of patients (60% only in the Tax + Cis group. A total of 23 (27.05% patients with metastatic NSCLC had neuroendocrine differentiation. The disease progression or stable disease was noted only in patient with NSCLC without neuroendocrine differentiation (n = 42, 67

  13. Glycaemic control, treatment satisfaction and quality of lifein type 2 diabetes patients in Greece: The PANORAMA studyGreek results

    Institute of Scientific and Technical Information of China (English)

    Iraklis Avramopoulos; Alexandros Moulis; Nikos Nikas

    2015-01-01

    AIM To provide an update on glycaemic control inEuropean patients with type 2 diabetes mellitus (T2DM).We present the Greek population data of the study.METHODS: An observational multicenter, cross-sectionalstudy evaluating glycaemic control and a range of otherclinical and biological measures as well as quality of life(QoL) and treatment satisfaction in 375 patients withT2DM enrolled by 25 primary care sites from Greece.RESULTS: The mean age of the patients was 63.5years and the male/female ratio 48.9%/51.1%. 79.7%of the patients exerted none or light physical activity,82.4% were overweight or obese and 32.9% did notmeet HbA1c target of less than 7.0% (53 mmol/mol).Patients reported high satisfaction to continue withtreatment, high satisfaction with administered treatmentand increased willingness to recommend treatmentto others (mean Diabetes Treatment SatisfactionQuestionnaire score 29.1 ± 5.6). However, 80% of thepatients reported that their QoL would be better withoutdiabetes. Finally, the most challenging parameterreported was the lack of freedom to eat and drink.CONCLUSION: This analysis of the Greek Panoramastudy results showed that a considerable percentageof T2DM patients in Greece do not achieve glycaemictarget levels, despite the favourably reported patientsatisfaction from administered therapy. Additionally, themajority of primary care T2DM patients in Greece depictthe negative effect of the disease in their QoL.

  14. Posttraumatic severe infection of the ankle joint - long term results of the treatment with resection arthrodesis in 133 cases

    Directory of Open Access Journals (Sweden)

    Kienast B

    2010-02-01

    Full Text Available Abstract Although there is a clear trend toward internal fixation for ankle arthrodesis, there is general consensus that external fixation is required for cases of posttraumatic infection. We retrospectively evaluated the technique and clinical long term results of external fixation in a triangular frame for cases of posttraumatic infection of the ankle. From 1993 to 2006 a consecutive series of 155 patients with an infection of the ankle was included in our study. 133 cases of the advanced "Gächter" stage III and IV were treated with arthrodesis. We treated the patients with a two step treatment plan. After radical debridement and sequestrectomy the malleoli and the joint surfaces were resected. An AO fixator was applied with two Steinmann-nails inserted in the tibia and in the calcaneus and the gap was temporary filled with gentamicin beads as the first step. In the second step we performed an autologous bone graft after a period of four weeks. The case notes were evaluated regarding trauma history, medical complaints, further injuries and illnesses, walking and pain status and occupational issues. Mean age at the index procedure was 49.7 years (18-82, 104 patients were male (67,1%. Follow up examination after mean 4.5 years included a standardised questionnaire and a clinical examination including the criteria of the AO-FAS-Score and radiographs. 92,7% of the cases lead to a stable arthrodesis. In 5 patients the arthrodesis was found partly-stable. In six patients (4,5% the infection was not controllable during the treatment process. These patients had to be treated with a below knee amputation. The mean AOFAS score at follow up was 63,7 (53-92. Overall there is a high degree of remaining disability. The complication rate and the reduced patient comfort reserve this method mainly for infection. Joint salvage is possible in the majority of cases with an earlier stage I and II infection.

  15. Relationship Between Time in Therapeutic Range and Comparative Treatment Effect of Rivaroxaban and Warfarin: Results From the ROCKET AF Trial

    Science.gov (United States)

    Piccini, Jonathan P.; Hellkamp, Anne S.; Lokhnygina, Yuliya; Patel, Manesh R.; Harrell, Frank E.; Singer, Daniel E.; Becker, Richard C.; Breithardt, Günter; Halperin, Jonathan L.; Hankey, Graeme J.; Berkowitz, Scott D.; Nessel, Christopher C.; Mahaffey, Kenneth W.; Fox, Keith A. A.; Califf, Robert M.

    2014-01-01

    Background Time in therapeutic range (TTR) is a standard quality measure of the use of warfarin. We assessed the relative effects of rivaroxaban versus warfarin at the level of trial center TTR (cTTR) since such analysis preserves randomized comparisons. Methods and Results TTR was calculated using the Rosendaal method, without exclusion of international normalized ratio (INR) values performed during warfarin initiation. Measurements during warfarin interruptions >7 days were excluded. INRs were performed via standardized finger‐stick point‐of‐care devices at least every 4 weeks. The primary efficacy endpoint (stroke or non‐central nervous system embolism) was examined by quartiles of cTTR and by cTTR as a continuous function. Centers with the highest cTTRs by quartile had lower‐risk patients as reflected by lower CHADS2 scores (P<0.0001) and a lower prevalence of prior stroke or transient ischemic attack (P<0.0001). Sites with higher cTTR were predominantly from North America and Western Europe. The treatment effect of rivaroxaban versus warfarin on the primary endpoint was consistent across a wide range of cTTRs (P value for interaction=0.71). The hazard of major and non‐major clinically relevant bleeding increased with cTTR (P for interaction=0.001), however, the estimated reduction by rivaroxaban compared with warfarin in the hazard of intracranial hemorrhage was preserved across a wide range of threshold cTTR values. Conclusions The treatment effect of rivaroxaban compared with warfarin for the prevention of stroke and systemic embolism is consistent regardless of cTTR. PMID:24755148

  16. Effect of current mode on PEO treatment of magnesium in Ca- and P-containing electrolyte and resulting coatings

    Science.gov (United States)

    Gao, Yonghao; Yerokhin, Aleksey; Matthews, Allan

    2014-10-01

    Plasma electrolytic oxidation (PEO) coatings were produced on commercially pure magnesium in a biologically friendly electrolyte composed of 2 g L-1 Ca(OH)2 and 12 g L-1 Na3PO4·12H2O using pulsed unipolar and bipolar current regimes with negative biasing varying from 0 to 20 mA cm-2. Analysis of voltage transients was performed to characterise the PEO processes. The coating morphology and phase composition were studied by scanning electron microscopy and X-ray diffraction technique, respectively. In vitro corrosion performance of the coatings was evaluated in a simulated body fluid at 37 ± 1 °C, using electrochemical techniques including open circuit potential monitoring, electrochemical impedance spectroscopy and potentiodynamic polarisation scans. The influence of the negative biasing on the PEO process and resulting coating characteristics is discussed. Unlike generally recognised beneficial effects of the negative biasing in PEO treatments of some other metal-electrolyte systems, it was found that detrimental effects are induced to the coatings on cp-Mg produced in the studied electrolyte when the negative current amplitude increases, which may be attributed to hydrogen liberation at the coating/substrate interface during the negative biasing cycles. As a result, a deterioration of vitro corrosion performance was observed for the pulsed bipolar PEO coatings compared to those produced using the pulsed unipolar regime which provides better quality coatings.

  17. Re-evaluation of thermal shock experiment results based on the VTT approach for statistical treatment of fracture toughness data

    International Nuclear Information System (INIS)

    One important step in fracture mechanical research has been thermal shock experiments (TSE). The TSEs are exceptional because many of them had extremely long crack fronts. As a trend, the TSE initiation fracture toughness results form a lower bound to the small specimen data used for material characterization. Presently, work is under way to produce an ASTM testing standard for fracture toughness testing in the transition region. The standard is based on the VTT approach for statistical treatment of fracture toughness data. Key components in the VTT approach are statistical expressions for describing the data scatter and for predicting a specimens size effect, and an expression for the fracture toughness temperature dependence. In order to examine the validity of the statistical size effect assumption, the TSEs were reevaluated with the VTT approach. For all the TSEs investigated, the application of the statistical size correction has had the effect of bringing the material characterization data in agreement with the actual TSE results. Furthermore, the application of a statistically defined size-corrected lower bound toughness estimate, based on the small specimen material characterization data and the master curve, yield a conservative, but realistic, estimate of the TSE failure behaviour. (orig.)

  18. Electrostatic Properties of Polymers Subjected to Atmospheric Pressure Plasma Treatment; Correlation of Experimental Results with Atomistic Modeling

    Science.gov (United States)

    Trigwell, S.; Boucher, D.; Calle, C. I.

    2007-01-01

    this study, PE, PTFE, PS and PMMA were exposed to a He+O2, APGD and pre and post treatment surface chemistries were analyzed by X-ray photoelectron spectroscopy and contact angle measurements. Semi-empirical and ab-initio calculations were performed to correlate the experimental results with sonic plausible molecular and electronic structure features of the oxidation process. For the PE and PS, significant surface oxidation showing C-O, C=O, and O-C=O bonding, and a decrease in the surface contact angles was observed. For the PTFE and PM MA, little change in the surface composition was observed. The molecular modeling calculations were performed on single and multiple oligomers and showed regardless of oxidation mechanism, e.g. -OH, =O or a combination thereof, experimentally observed levels of surface oxidation were unlikely to lead to a significant change in the electronic structure of PE and PS, and that the increased hydrophilic properties are the primary reason for the observed changes in its electrostatic behavior. Calculations for PTFE and PMMA argue strongly against significant oxidation of those materials, as confirmed by the XPS results.

  19. Influence of the Dermis Thickness on the Results of the Skin Treatment with Monopolar and Bipolar Radiofrequency Currents

    Directory of Open Access Journals (Sweden)

    Ilja L. Kruglikov

    2016-01-01

    Full Text Available Electrically layered tissue structure significantly modifies distribution of radiofrequency (RF current in the dermis and in the subcutaneous adipose tissue comparing to that in a homogeneous medium. On the basis of the simple model of RF current distribution in a two-layer skin containing dermis and subcutis, we assess the influence of the dermal thickness on the current density in different skin layers. Under other equal conditions, current density in the dermis is higher for the skin having thinner dermis. This contradicts the main paradigm of the RF theory stating that treatment results are mainly dependent on the maximal temperature reached in a target tissue, since the best short- and long-term clinical results of RF application to the skin were reported in the areas having thicker dermis. To resolve this contradiction, it is proposed that the long-term effect of RF can be realized through a structural modification of the subcutaneous fat depot adjacent to the treated skin area. Stimulation of these cells located near the interface dermis/subcutis will demand the concentration of applied RF energy in this area and will require the optimal arrangement of RF electrodes on the skin surface.

  20. [Electrochemotherapy: mechanism of action and clinical results in the locoregional treatment of patients with skin cancers and superficial metastases].

    Science.gov (United States)

    Campana, Luca Giovanni; Marconato, Roberto; Sieni, Elisabetta; Valpione, Sara; Corti, Luigi; Mocellin, Simone; Rossi, Carlo Riccardo

    2016-08-01

    Electrochemotherapy (ECT) has emerged among European centers as an innovative locoregional treatment for patients with unresectable skin cancers or superficial metastases from any histotype. The combined administration of a cytotoxic agent (bleomycin or cisplatin) with properly tuned electric pulses results in locally-enhanced drug delivery (reversible electroporation) into malignant cells and sustained tumor response. Reversible electroporation represents the basis of ECT and allows the potentiation of two low permeant cytotoxic agents such as bleomycin (~8000 fold) and cisplatin (~80 fold). The procedure was standardized in 2006 - thanks to a European project - and shortly after introduced in the clinical practice. In recent years, experience with ECT has accumulated mainly in melanoma and breast cancer patients with cutaneous metastases, in whom complete response rates of 20-50% and 40-75% have been reported, respectively, depending on tumor size. Currently, this therapy is being investigated in deep-seated (i.e. bone, soft tissue) metastases and visceral malignancies (i.e. locally advanced pancreatic cancer), with encouraging results. PMID:27571558

  1. Improved results of treatment of purulent wounds with complex use of photodynamic therapy and CO2 laser in the experiment

    OpenAIRE

    TESHAEV OKTYABR RUHULLAEVICH; MURODOV ALIJON SALIMOVICH; SADYKOV RАSUL RUSTAMOVICH; HAMDAMOV BAKHTIYOR ZARIPOVICH

    2016-01-01

    The aim of research was the evaluation of the effectiveness of photodynamic therapy and CO2 laser destructive purulent wounds of soft tissues in the experiment. Photodynamic therapy is a very effective non-invasive and gentle treatment of purulent wounds and serve as justification for the use of the method of photodynamic therapy in clinical practice for the treatment of acute local inflammatory processes combined with CO2 laser and traditional treatments. These laboratory, thermometry, morph...

  2. Radiofrequency Kyphoplasty for the Treatment of Osteoporotic and Neoplastic Vertebral Body Fractures - Preliminary Experience and Clinical Results after 6 Months

    Directory of Open Access Journals (Sweden)

    Elgeti F

    2011-01-01

    Full Text Available Vertebroplasty and conventional kyphoplasty using a balloon or a stent are established methods for the treatment of painful osteoporotic or neoplastic vertebral compression fractures that are resistant to conservative medical treatment. Radiofrequency (RF kyphoplasty with ultra-high viscosity cement is an innovative method. It permits safe and effective treatment of painful osteoporotic and neoplastic vertebral compression fractures while preserving non-compromised cancellous bone.

  3. [Criteria of ineffectiveness of treatment with first-line therapy: how to use MRI results in decision making?].

    Science.gov (United States)

    Khachanova, N V; Davydovskaia, M V

    2015-01-01

    The importance of MRI stuides in the control over treatment efficacy in multiple sclerosis and appropriate recommendations on drug substitution during treatment are discussed. We suggest low, middle or high risk in respect to the efficacy of current treatment. Accordingly, drug substitution can be related with the low level of fears for all three criteria or the moderate level for any two criteria or the high level for any one criterion. Since MRI criteria are important, this model appears to be the most rational because the physician can make a decision about treatment escalation if the patient has ≥3 new T2-lesions or ≥3 contrast-enhanced T1-lesions.

  4. Shelf life extension and antioxidant activity of 'Hayward' kiwi fruit as a result of prestorage conditioning and 1-methylcyclopropene treatment.

    Science.gov (United States)

    Park, Yong Seo; Im, Myeng He; Gorinstein, Shela

    2015-05-01

    Kiwi fruits (Actinidia deliciosa C.F. Liang et A.R. Ferguson) were treated by prestorage conditioning (20 °C for 2 days), 1-methylcyclopropene (1-MCP, 1 ppm for 16 h) and conditioning plus 1-MCP. After the treatment the fruits were immediately stored at 0 °C during 24 weeks. Flesh firmness gradually decreased with storage time and the rate of its loss was lower in 1-MCP and conditioning plus 1-MCP treatments than those of control or conditioning. However, SSC, acidity and pH did not change among treatments. Starch content decreased during the storage time regardless of treatments. Oppositely the amount of reducing sugars increased at the same duration of the treatments. Rate and incidence of fruit decay was the lowest in fruit treated with conditioning plus 1-MCP treatment. Fruit decay mainly caused pathogen Botrytis cinerea and its rate significantly decreased with conditioning plus 1-MCP treatment. Ethylene and respiration abruptly increased after 8 weeks of storage, but their contents were lower in 1-MCP and conditioning plus 1-MCP. Total soluble phenolics, flavonoids, and total antioxidant capacities were much higher than in other treatments. Kiwi fruits treated with conditioning plus 1-MCP extended the shelf life by reducing the rate of fruit decay and softening during the storage. The bioactive compounds and total antioxidant status of fruits increased during the treatment. PMID:25892768

  5. Angiographic results of retinal-retinal anastomosis and retinal-choroidal anastomosis after treatments in eyes with retinal angiomatous proliferation

    Directory of Open Access Journals (Sweden)

    Saito M

    2012-08-01

    Full Text Available Masaaki Saito,1 Tomohiro Iida,1,2 Mariko Kano,1 Kanako Itagaki11Department of Ophthalmology, Fukushima Medical University School of Medicine, Fukushima, 2Department of Ophthalmology, Tokyo Women's Medical University School of Medicine, Tokyo, JapanBackground: The purpose of this study was to evaluate the angiographic results of retinal-retinal anastomosis (RRA and retinal-choroidal anastomosis (RCA for eyes with retinal angiomatous proliferation (RAP after treatment with intravitreal bevacizumab injections as monotherapy or intravitreal bevacizumab combined with photodynamic therapy.Methods: In this interventional, consecutive case series, we retrospectively reviewed five naïve eyes from four patients (mean age 80 years treated with three consecutive monthly intravitreal bevacizumab (1.25 mg/0.05 mL injections as initial treatment, and followed up for at least 3 months. In cases with over 3 months of follow-up and having recurrence of RAP or leakage by fluorescein angiography, retreatment was performed with a single intravitreal bevacizumab injection and photodynamic therapy.Results: Indocyanine green angiography showed RRA in three eyes with subretinal neovascularization and RCA in two eyes with choroidal neovascularization at baseline. At 3 months after baseline (month 3, neither the RRA nor RCA was occluded in any eye on indocyanine green angiography. Retreatment with intravitreal bevacizumab plus photodynamic therapy was performed in three eyes at months 3 (persistent leakage on fluorescein angiography, 6, and 7 (recurrence of RAP lesion, which achieved obvious occlusion of the RRA and RCA. Mean best-corrected visual acuity improved from 0.13 to 0.21 at month 3 (P = 0.066. No complications or systemic adverse events were noted.Conclusion: Although intravitreal bevacizumab for RAP was effective in improving visual acuity during short-term follow-up, intravitreal bevacizumab could not achieve complete occlusion of RRA and RCA, which could

  6. Survey results of corroding problems at biological treatment plants; Kartlaeggning av vittrings- och korrosionsskador paa biologiska behandlingsanlaeggningar

    Energy Technology Data Exchange (ETDEWEB)

    Boubitsas, Dimitrios; Aakesson, Urban (CBI, Boraas (Sweden)); Hellstroem, Hanna; Henriksson, Gunilla (SP, Boraas (Sweden))

    2010-03-15

    Problems regarding that leachate from food waste have been corroding vehicles and concrete slabs has been reported by Biogas- and composting plants. This is an issue that has been reported to Swedish Waste Management more often within the same pace as the volume of food waste gathering is increasing all around Sweden. The problem has also been addressed at inspections according to SPCR 120 Biogoedsel and SPCR 152 Kompost, where several plants have requested guidance/support/investigation to help solve their specific issue. Swedish Cement and Concrete Research Inst., has earlier completed some investigations which have been ordered by private plant owners/municipalities and the result from these investigations have often proved that the exposure classification has not been adjusted for its purpose. There is no clear definition regarding construction of concrete that is meant for usage in a receiving hall for food waste. It is likely that concrete for Biogas- and Composting plants are built to meet the demands of agricultural environments. The project will examine the magnitude of the problem regarding corrosion- and weathering damage on concrete slabs and cisterns at biological treatment plants. The project will also culminate to actual solutions for plants that are hit and to give advice to those in the danger zone and those who plan for new constructions. Through a survey handed to Biogas- and composting plants around the country, the width of the problem has been examined and what solutions plants have found and executed to solve this issue. A literature review has been implemented to find specific demands regarding concrete that is meant for a certain environment. Another four treatment plants have been examined. The studies that have been made are chemical analysis of leachate from food waste, analysis of drill cores and analysis of reinforcement corrosion. The results from this project show that concrete doesn't have enough resistance in these

  7. The Evolution of Fungicide Resistance Resulting from Combinations of Foliar-Acting Systemic Seed Treatments and Foliar-Applied Fungicides: A Modeling Analysis.

    Science.gov (United States)

    Kitchen, James L; van den Bosch, Frank; Paveley, Neil D; Helps, Joseph; van den Berg, Femke

    2016-01-01

    For the treatment of foliar diseases of cereals, fungicides may be applied as foliar sprays or systemic seed treatments which are translocated to leaves. Little research has been done to assess the resistance risks associated with foliar-acting systemic seed treatments when used alone or in combination with foliar sprays, even though both types of treatment may share the same mode of action. It is therefore unknown to what extent adding a systemic seed treatment to a foliar spray programme poses an additional resistance risk and whether in the presence of a seed treatment additional resistance management strategies (such as limiting the total number of treatments) are necessary to limit the evolution of fungicide-resistance. A mathematical model was developed to simulate an epidemic and the resistance evolution of Zymoseptoria tritici on winter wheat, which was used to compare different combinations of seed and foliar treatments by calculating the fungicide effective life, i.e. the number of years before effective disease control is lost to resistance. A range of parameterizations for the seed treatment fungicide and different fungicide uptake models were compared. Despite the different parameterizations, the model consistently predicted the same trends in that i) similar levels of efficacy delivered either by a foliar-acting seed treatment, or a foliar application, resulted in broadly similar resistance selection, ii) adding a foliar-acting seed treatment to a foliar spray programme increased resistance selection and usually decreased effective life, and iii) splitting a given total dose-by adding a seed treatment to foliar treatments, but decreasing dose per treatment-gave effective lives that were the same as, or shorter than those given by the spray programme alone. For our chosen plant-pathogen-fungicide system, the model results suggest that to effectively manage selection for fungicide-resistance, foliar acting systemic seed treatments should be included as

  8. Relative Cost-Effectiveness of Treatments for Adolescent Depression: 36-Week Results from the TADS Randomized Trial

    Science.gov (United States)

    Domino, Marisa Elena; Foster, E. Michael; Vitiello, Benedetto; Kratochvil, Christopher J.; Burns, Barbara J.; Silva, Susan G.; Reinecke, Mark A.; March, John S.

    2009-01-01

    Randomized controlled trials that involve 327 participants aged 12 to 18 who were diagnosed with major depression were given either fluoxetine alone, cognitive-behavioral therapy, or a combination of both. Cost-effectiveness acceptability curves suggest that combination treatment is highly likely to be the most cost-effective treatment than…

  9. Can FDG PET predict radiation treatment outcome in head and neck cancer? Results of a prospective study

    NARCIS (Netherlands)

    Schinagl, D.A.X.; Span, P.N.; Oyen, W.J.G.; Kaanders, J.H.A.M.

    2011-01-01

    PURPOSE: In head and neck cancer (HNC) various treatment strategies have been developed to improve outcome, but selecting patients for these intensified treatments remains difficult. Therefore, identification of novel pretreatment assays to predict outcome is of interest. In HNC there are indication

  10. Impetigo: incidence and treatment in Dutch general practice in 1987 and 2001: results from two national surveys.

    NARCIS (Netherlands)

    Koning, S.; Mohammedamin, R.S.A.; Wouden, J.C. van der; Suijlekom-Smit, L.W.A. van; Schellevis, F.G.; Thomas, S.

    2006-01-01

    Background: Impetigo is a common skin infection in children. The epidemiology is relatively unkown, and the choice of treatment is subject to debate. Objective: The objective of our study was to determine the incidence and treatment of impetigo in Dutch general practice, and to assess trends between

  11. Addiction treatment provider attitudes on staff capacity and evidence-based clinical training: results from a national study.

    Science.gov (United States)

    Lundgren, Lena; Amodeo, Maryann; Krull, Ivy; Chassler, Deborah; Weidenfeld, Rachel; de Saxe Zerden, Lisa; Gowler, Rebekah; Lederer, Jaime; Cohen, Alexander; Beltrame, Clelia

    2011-01-01

    This national study of addiction-treatment organizations' implementation of evidence-based practices examines: (1) organizational/leadership factors associated with director (n = 212) attitudes regarding staff resistance to organizational change, and (2) organizational/staff factors associated with staff (n = 312) attitudes regarding evidence-based clinical training. Linear regression analyses, controlling for type of treatment unit, leadership/staff characteristics and organizational readiness to change, identified that directors who perceived their organization needed more guidance and had less staff cohesion and autonomy rated staff resistance to organizational change significantly higher. Staff with higher levels of education and greater agreement that their organization supported change had greater preference for evidence-based trainings. Federal addiction treatment policy should both promote education and training of treatment staff and organizational development of treatment CBOs.  PMID:21477056

  12. Biological Characteristics and Medical Treatment of Breast Cancer in Young Women-A Featured Population: Results from the Nora Study

    International Nuclear Information System (INIS)

    Background. The present paper described the biological characteristics and clinical behavior of young women in the cohort NORA study Patients and Methods. From 2000-2002, patients (N>3500) were enrolled at 77 Italian hospitals. Women aged =50 years (N=1013) were stratified into age groups (=35, 36-40, 41-45, and 46-50 years). The relationship between age and patient characteristics, cancer presentation, and treatment was analyzed. Results. Younger women more frequently had tumors with ER/PgR-negative(x2=7.07; P=.008), HER2 amplification (x2=5.76; P=.01), and high (≤10%) Ki67 labelling index (x2=9.53; P=.002). Positive nodal status, large tumors, and elevated Ki67 all associated with the choice for chemotherapy followed by endocrine therapy in hormone receptor-positive patients (P40 versus =40, P<.0001, resp.). At multivariate analysis, after adjustment for significant clinical and pathological factors, age remains a significant prognostic variable (HR=0.93, P=.0021). Conclusion. This cohort study suggests that age per se is an important prognostic factor. The restricted role of early diagnosis and the aggressive behavior of cancer in this population make necessary the application of targeted medical strategies crucial. human epidermal growth factor receptor

  13. Treatment and long-term results in children with acute myeloid leukaemia treated according to the AIEOP AML protocols.

    Science.gov (United States)

    Pession, A; Rondelli, R; Basso, G; Rizzari, C; Testi, A M; Fagioli, F; De Stefano, P; Locatelli, F

    2005-12-01

    Since 1982, four consecutive studies on childhood acute myeloid leukaemia (AML) (namely LAM-82, -87, -87M and -92) have been conducted in Italy by the Associazione Italiana di Ematologia e Oncologia Pediatrica (AIEOP) group. The induction therapy of the first three studies consisted of daunorubicin and cytarabine structured in a 3+7 backbone. In the most recent protocol (LAM92), patients received two induction courses including idarubicin, cytarabine and etoposide. Patients with acute promyelocytic leukaemia (20% of diagnoses) were included in LAM-87 and 87M studies. Postremissional therapy significantly changed over time, with an ever-increasing role given to stem cell transplantation (SCT). The long-term outcome of patients enrolled in the LAM-82, 87 and 87M studies was comparable, whereas that of children treated according to LAM-92 study was significantly better (P<0.005). Either allogeneic or autologous SCT was employed as consolidation therapy in more than 75% of cases enrolled in this latter study. Patients enrolled in the LAM-92 study were stratified in standard and high-risk groups with different outcome (67 vs 47%, respectively, P=0.04). Altogether, the results obtained in these four studies have permitted a progressive refinement of treatment, contributing to the structure of the ongoing LAM-2002 protocol that stratifies patients according to the presence of definite genetic anomalies and response to induction therapy.

  14. [Preliminary results of treatment of hormone-dependent metastatic carcinoma of the breast with the bromocriptin-medroxyprogesterone acetate combination].

    Science.gov (United States)

    Mussa, A; Dogliotti, L; Di Carlo, F

    1977-06-30

    A brief account of the concept of hormone dependence in breast neoplasia is followed by the presentation of results obtained with an association of medroxyprogesterone acetate (MAP) and 2-bromo-alpha-ergocriptine (CB 154) in 14 women with metastatic cancer of the breast, hormone dependent due to the presence of the cytoplasmic receptor for 17-beta-oestradiol. All patients, in fertile or premenopausal stage, were subjected to prior surgical ovariectomy. MAP was given i.m. at a dose of 1 g/day for 30 days and then 150 mg/day. In the same time 2.5 mg CB 154 were administered every 6 hr per os. Evaluation in accordance with the criteria proposed by the Coop Breast Cancer Group showed that rapid improvement was obtained in all cases, persisting (at the time of writing) for a minimum of 6 months to a maximum of 2 yr of observation. In addition, rapid disappearance of pain was noted, particularly in subjects with secondary bone lesions. Side-effects were in all cases of slight consequence and suspension of the treatment was never necessary. The mechanism of the two drugs and the advantages of their association are discussed. PMID:577604

  15. The large social value resulting from use of statins warrants steps to improve adherence and broaden treatment.

    Science.gov (United States)

    Grabowski, David C; Lakdawalla, Darius N; Goldman, Dana P; Eber, Michael; Liu, Larry Z; Abdelgawad, Tamer; Kuznik, Andreas; Chernew, Michael E; Philipson, Tomas

    2012-10-01

    Statins are considered a clinically important breakthrough for the treatment of cardiovascular disease. However, their social value at the US population level has not previously been studied. From an economic perspective, social value measures the quantity of resources--in monetary terms--that society would be willing to give up in order to retain the survival gains resulting from statin therapy. Using combined population and clinical data, this article calculates statins' social value to consumers, or the value of survival benefits above actual payments for the drug, and to producers, or drug revenues, for the period 1987-2008. National survey data suggest that statin therapy reduced low-density lipoprotein levels by 18.8 percent, which translated into roughly 40,000 fewer deaths, 60,000 fewer hospitalizations for heart attacks, and 22,000 fewer hospitalizations for strokes in 2008. For people starting statin therapy in 1987-2008, consumers captured $947.4 billion (76 percent) of the total social value of the survival gains. Even greater consumer benefits could be achieved in the future if statins were prescribed in full compliance with cholesterol guidelines and patients adhered to prescribed regimens. In addition, statin costs are declining because of patent expirations. Policy makers should consider interventions at the patient and provider levels to encourage both therapy for untreated patients with high cholesterol and greater adherence after therapy is initiated. PMID:23048109

  16. Percutaneous Stabilization System Osseofix® for Treatment of Osteoporotic Vertebral Compression Fractures - Clinical and Radiological Results after 12 Months.

    Directory of Open Access Journals (Sweden)

    Stephan Albrecht Ender

    Full Text Available A prospective consecutive cohort study (follow-up study.Our study investigated whether implantation of an expandable titanium mesh cage (Osseofix® is a successful and safe minimally invasive therapy for osteoporotic vertebral compression fractures (VCF. Our experiences, clinical and radiological findings after 12 months follow-up are presented. Kypho- and vertebroplasty are well-established minimally invasive procedures for the treatment of osteoporotic VCF. The main complications associated with both procedures are uncontrolled bone cement leakage. Therefore a suitable alternative has been investigated.During June 2010 to May 2011 24 patients were included with 32 osteoporotic VCF (T6 to L4. All of them were stabilized with the Osseofix® system. Preinterventionally we performed X-ray, MRI, and bone density measurements (DXA. Clinical and radiological results were evaluated preop., postop. and after 12 months postop. based on the Oswestry Disability Index (ODI and the Visual Analogue Scale (VAS, X-ray (Beck Index, Cobb-angle and CT.There was a significant improvement in the mean ODI (70,6% to 30,1% as well as a significant reduction in pain intensity (VAS (7,7 to 1,4 after 12 month. The mean kyphotic angle according to Cobb showed significant improvements (11,7° to 10,4° after 12 months. Postinterventional imaging showed only one case of loss of height in a stabilized vertebral body (3.1%. We saw no changes in posterior vertebral wall or adjacent fractures. Except for one pronounced postoperative hematoma we saw no surgical complications including no cement leakage.Stabilization of symptomatic osteoporotic VCF with Osseofix® system is a safe and effective procedure, even in fractures with posterior wall involvement. The clinical mid-term results are good at a very low complication rate. The Osseofix® system is an interesting alternative to the established procedures of cement augmentation.

  17. Understanding the standard of care in the treatment of type 2 diabetes in China: results from a national survey

    Institute of Scientific and Technical Information of China (English)

    Ji Linong; Julliana Newman; Lu Juming; Cai Xiaoling

    2014-01-01

    Background Given the pace with which standards of care have changed,timely assessment of their impact on routine clinical practice and patient outcomes is needed.In coordination with the Chinese Diabetes Society (CDS),we developed a quantitative survey to explore the implementation of standards of care for type 2 diabetes (T2D) in China.Methods A national online survey of physicians involved in the management of T2D in China was conducted over a 4-week period in 2012.Completed responses were obtained from 1 028 physicians.Participants responded to 52 questions designed to capture information relating to their demographic and clinical practice profiles.The questionnaire was divided into three sections:basic information,diagnosis practices and screening methods on main complications,and treatment and control practices.The questionnaire was developed in conjunction with the CDS.Results Overall,83% of surveyed physicians were at least "aware" of the CDS guidelines on standards of care for T2D.Level of awareness was directly related to hospital grade,specialty,geographic location,professional rank and participation in CDS training.The 2-hour oral glucose tolerance test was reported as the most ever-used approach across all three hospital grades and physician specialties,with a usage rate of 97%.Respondents selected their choice of primary treatment for newly diagnosed T2D patients.Just over half (52%) indicated the use of oral anti-diabetic drugs (OAD) monotherapy,in line with CDS recommendations.However,OAD use varied considerably between different regions and city tiers.Despite hemoglobin A1c being defined as the gold standard for glucose control,it was not universally measured,with more physicians indicating routine use of glucose before fasting and glucose non-fasting.Conclusion The standards-of-care analysis has provided important insights into the current management of T2D among physicians in China across different geographical regions,hospital grades

  18. Psychiatric disorders and associated factors in cancer: results of an interview study with patients in inpatient, rehabilitation and outpatient treatment.

    Science.gov (United States)

    Härter, M; Reuter, K; Aschenbrenner, A; Schretzmann, B; Marschner, N; Hasenburg, A; Weis, J

    2001-07-01

    An association between mental disorders, especially affective and anxiety disorders, and cancer has been reported in many studies. The present study investigated current (4-weeks-, 12-months-, and lifetime-prevalence rates of comorbid mental disorders in cancer patients. Through a cross-sectional design, 517 patients (75% female patients) from two acute inpatient care clinics, two rehabilitation clinics and nine specialised practices for oncology were examined with standardised scales for psychological burden and quality of life. Somatic parameters were assessed through standardised medical records. In the second-stage-examination, a sample of 200 patients was interviewed with standardised clinical interview (CIDI) in order to obtain DSM-IV diagnoses of mental disorders. Differences in the type of mental disorders were examined for gender, treatment setting, severity of cancer and physical impairment. Prevalence rates of mental disorders were 23.5% for the 4-weeks, 40% for the 12-months, and 56.5% for the lifetime periods. The current and 12-months rates of affective and anxiety disorders were approximately 25-33% higher than prevalence rates found in recent epidemiological studies of the general population. These higher rates were, however, mainly due to the preponderance of female patients with a higher risk for mental disorders compared with males. The most prevalent current disorders were affective (9.5%), and anxiety disorders (13%). Female gender was associated with an approximately 2-fold risk of mental disorders during the patient's lifespan. Current diagnosis of affective disorders in women was highly related to the cancer. Physical impairment was also associated with the frequency of current psychiatric disorders, especially affective and anxiety disorders. The frequency of mental disorders in cancer patients does not differ from results of recent international epidemiological studies of the normal population. The slightly higher rates of anxiety

  19. Long-term results of clubfoot treatment after more than 20 years, clinical, radiological and in gaitlab

    International Nuclear Information System (INIS)

    In this retrospective study 19 patients with altogether 27 congenital clubfeet were evaluated. Five patients (26 %) were female and 14 patients (74 %) were male. Between the operation and the examination there was an average follow up time of 21,5 years. In 8 cases the method of Turco had been used and 19 feet had been treated by Achilles tendon lengthening and posterior capsulotomy. Reoperation had been necessary in 41 % of the feet because of relapse. For investigation the clubfoot score by Bensahel and Dimeglio was used. Further the talocalcaneal index and the R/L ratio, which indicates talar flattening, were determined. The subjective condition of the patients were ascertained and the patient's gait was analyzed by gaitlab. When the score by Bensahel and Dimeglio is divided into three equal sighted parts, 19 feet (70 %) are situated within the best third and 8 (30 %) feet are situated within the middle third. The average talocalcaneal index amounted to 53,4o (an index under 40o means adequate correction of clubfoot) and the average R/L ratio was 0,6 (normal: 0,37 ± 0,05). The average static range of motion amounted to 33o (normal: 68o) in comparison to the dynamic range of motion, which was average 17,9o (normal: 25o). In the statistical evaluation a correlation was found between the functional status of the score and the radiological results, as far as the score is concerned (p=0,002). The radiological outcome of the score and the clinical, morphological findings correlated (p=0,041) as well as there was a connection to the static range of motion (p=0,001). Though, there was no significant correlation between the score and the dynamic range of motion, which represents the results of the gaitlab analysis. However the dynamic range of motion correlated to the R/L ratio significantly(p<0,0001). Finally the result of the enforced treatment of clubfoot was able to be assessed good as far as the subjective condition of patients is concerned, in spite of the poor

  20. Treatment results and prognostic factors of early breast cancer treated with a breast conserving operation and radiotherapy

    International Nuclear Information System (INIS)

    The purpose of this study was to analyze the prognostic factors affecting local control and survival rates for patients with early breast cancer who received breast conserving treatment (BCT) and to find out the optimal treatment according to their risk factors. From October 1994 to December 2001, 605 patients with 611 stage I and II breast cancers received BCT, and the results were analyzed retrospectively. BCT consists of breast conserving surgery and whole breast irradiation. All the patients underwent lumpectomy or quad-rantectomy. Axillary lymph node dissection or sentinel lymph node biopsy was performed in 608 cases (99.5%). The radiation dose to the whole breast was 50.4 Gy over 5 weeks with a 1.8 Gy daily fraction and with boost doses of 9-14.4 Gy administered to the tumor bed. Adjuvant chemotherapy was performed in most of the patients with axillary lymph node metastasis or tumors larger than 1 cm. The median follow-up period was 47 months. Local relapse, regional relapse and distant metastasis occurred in 15 (2.5%), 16 (2.6%) and 43 patients (7.1%), respectively. The 5-year overall survival, local-relapse-free survival, distant-metastasis-free survival and disease-free survival rates were 95.3%, 97.2%, 91.3% and 88.5%, respectively. On multivariate analysis, age (P=0.02), number of involved axillary lymph nodes (P=0.01) and nuclear grade (P=0.01) affected the local-relapse-free survival. The factors associated with disease-free survival were the T stage (P=0.05), number of involved axillary lymph nodes (P=0.01) and nuclear grade (P=0.001). Overall survival was associated with the T stage (P=0.02), number of involved axillary lymph nodes (P=0.01) and c-erb B2 overexpression (P=0.05). Patients with more than two factors among age≤35 years, positive lymph node metastasis and high nuclear grade showed a poor 5-year local-relapse-free survival rate compared with others (P=0.001). Also, patients with more than two factors among tumor size >1 cm, positive

  1. The Evolution of Fungicide Resistance Resulting from Combinations of Foliar-Acting Systemic Seed Treatments and Foliar-Applied Fungicides: A Modeling Analysis

    Science.gov (United States)

    Kitchen, James L.; van den Bosch, Frank; Paveley, Neil D.; Helps, Joseph; van den Berg, Femke

    2016-01-01

    For the treatment of foliar diseases of cereals, fungicides may be applied as foliar sprays or systemic seed treatments which are translocated to leaves. Little research has been done to assess the resistance risks associated with foliar-acting systemic seed treatments when used alone or in combination with foliar sprays, even though both types of treatment may share the same mode of action. It is therefore unknown to what extent adding a systemic seed treatment to a foliar spray programme poses an additional resistance risk and whether in the presence of a seed treatment additional resistance management strategies (such as limiting the total number of treatments) are necessary to limit the evolution of fungicide-resistance. A mathematical model was developed to simulate an epidemic and the resistance evolution of Zymoseptoria tritici on winter wheat, which was used to compare different combinations of seed and foliar treatments by calculating the fungicide effective life, i.e. the number of years before effective disease control is lost to resistance. A range of parameterizations for the seed treatment fungicide and different fungicide uptake models were compared. Despite the different parameterizations, the model consistently predicted the same trends in that i) similar levels of efficacy delivered either by a foliar-acting seed treatment, or a foliar application, resulted in broadly similar resistance selection, ii) adding a foliar-acting seed treatment to a foliar spray programme increased resistance selection and usually decreased effective life, and iii) splitting a given total dose—by adding a seed treatment to foliar treatments, but decreasing dose per treatment—gave effective lives that were the same as, or shorter than those given by the spray programme alone. For our chosen plant-pathogen-fungicide system, the model results suggest that to effectively manage selection for fungicide-resistance, foliar acting systemic seed treatments should be included

  2. CT-assisted evaluation of the results of radiation and surgical treatment of paranasal and nasopharyngeal tumors

    International Nuclear Information System (INIS)

    A total of 40 patients with bening and malignant paranasal sinusal and nasopharyngeal tumors were examined to evaluate the effectiveness of radiation and surgical treatment with the help of computerized tomography (CT). The aim of CT examinations was to reveal CT-findings of radiation pathomorphosis of a tumor mass and contiguous tissue, to determine their CT-structure, and to find residual masses after the treatment. CT-findings of three stages of tumor radiation pathomorphosis were determined. Some criteria of objective assessment of the rsults of radiation and surgical treatment of paranasal sinusal and nasopharyngeal tumors were proposed

  3. Treatment by medical compression stockings among 144 consecutive patients with non-complicated primary varicose veins: results on compliance.

    Science.gov (United States)

    Rastel, D

    2014-12-01

    Compression stockings are the major long-term treatment of non-complicated primary varicose veins recommended by international consensus. Nevertheless there are few data concerning the patient compliance to treatment. Hundred and forty-four patients with varicose veins of primary origin were prospectively recruited and questioned about their compression therapy: 29.2% patients are wearing compression stockings, and for 10.4% on a daily basis; 32.6% do not wear their compression mainly because it is not well tolerated; 38.2% do not have compression treatment because it is not recommended or not prescribed by the physician.

  4. Analysis of Workflow and Time to Treatment and the Effects on Outcome in Endovascular Treatment of Acute Ischemic Stroke: Results from the SWIFT PRIME Randomized Controlled Trial.

    Science.gov (United States)

    Goyal, Mayank; Jadhav, Ashutosh P; Bonafe, Alain; Diener, Hans; Mendes Pereira, Vitor; Levy, Elad; Baxter, Blaise; Jovin, Tudor; Jahan, Reza; Menon, Bijoy K; Saver, Jeffrey L

    2016-06-01

    Purpose To study the relationship between functional independence and time to reperfusion in the Solitaire with the Intention for Thrombectomy as Primary Endovascular Treatment for Acute Ischemic Stroke (SWIFT PRIME) trial in patients with disabling acute ischemic stroke who underwent endovascular therapy plus intravenous tissue plasminogen activator (tPA) administration versus tPA administration alone and to investigate variables that affect time spent during discrete steps. Materials and Methods Data were analyzed from the SWIFT PRIME trial, a global, multicenter, prospective study in which outcomes were compared in patients treated with intravenous tPA alone or in combination with the Solitaire device (Covidien, Irvine, Calif). Between December 2012 and November 2014, 196 patients were enrolled. The relation between time from (a) symptom onset to reperfusion and (b) imaging to reperfusion and clinical outcome was analyzed, along with patient and health system characteristics that affect discrete steps in patient workflow. Multivariable logistic regression was used to assess relationships between time and outcome; negative binomial regression was used to evaluate effects on workflow. The institutional review board at each site approved the trial. Patients provided written informed consent, or, at select sites, there was an exception from having to acquire explicit informed consent in emergency circumstances. Results In the stent retriever arm of the study, symptom onset to reperfusion time of 150 minutes led to 91% estimated probability of functional independence, which decreased by 10% over the next hour and by 20% with every subsequent hour of delay. Time from arrival at the emergency department to arterial access was 90 minutes (interquartile range, 69-120 minutes), and time to reperfusion was 129 minutes (interquartile range, 108-169 minutes). Patients who initially arrived at a referring facility had longer symptom onset to groin puncture times compared with

  5. Intraoperative radiation therapy in combined treatment of gastric cancer (immediate and sport-term results of a randomized study)

    International Nuclear Information System (INIS)

    The experience of applying the intraoperative radiation therapy method (IORT) on the basis of the Medicinal radiological scientific centre is described. The study on the efficiency of the combined surgical treatment with the IORT was carried out on the patients with operable stomach cancer. The irradiation was accomplished on the Microtron-M accelerator. It is established that no complications were registered during transportation and IORT treatment of the patients. The early complication are similar to the those of the control group, which was subjected only to surgical treatment. Decrease in the frequency of developing postoperational pancreatitis by combined treatment is recorded. Inflammatory and functional changes in the operated stomach prevailed among the later complications

  6. Clinical results of cervical laminectomy and fusion for the treatment of cervical spondylotic myelopathy in 58 consecutive patients

    Directory of Open Access Journals (Sweden)

    Victor Chang

    2014-01-01

    Conclusion: Cervical laminectomy and fusion is a safe and efficacious procedure for the treatment of CSM. The clinical outcomes appear to be quite reproducible, and this technique is an important part of a spine surgeon′s armamentarium.

  7. The results of the treatment of childhood medulloblastoma with radiotherapy at Kaunas University of Medicine Hospital in 1994–2000

    OpenAIRE

    Rutkauskienė, Giedrė; Labanauskas, Liutauras; Jaruševičius, Laimonas

    2006-01-01

    Medulloblastoma, a primitive neuroectodermal tumor growing in cerebellum, is one of the most sensitive to radiation therapy childhood brain tumors, therefore, this method of treatments is justly considered to be the standard for the treatment of medulloblastoma. The outcome of this malignant brain tumor differs in standard and high-risk groups of patients. The aim of the work was to evaluate the survival rate for children with medulloblastoma according to two risk groups. Patients and...

  8. LATE RESULTS OF PATIENTS’ ORTHOPEDIC TREATMENT USING FIXED PARTIAL DENTURES, DEPENDING ON THE FUNCTIONAL STATE OF THE ABUTMENT TEETH

    OpenAIRE

    Ozhogan, Z. R.; Klymyuk, Y. V.

    2015-01-01

    Treatment of partial adentia involves preparation of abutment teeth, followed by the production of fixed partial dentures. However, the abutment tooth vitality should be taken into account and the periodontal reserve power should be considered to prevent functional overload. The hygienic condition of the oral cavity is also necessary to be monitored during treatment and at different times after it.Using clinical indices data, the preservation of vital teeth was found to be a more reliable cri...

  9. Frailty Markers and Treatment Decisions in Patients Seen in Oncogeriatric Clinics: Results from the ASRO Pilot Study.

    Directory of Open Access Journals (Sweden)

    Anaïs Farcet

    Full Text Available Comprehensive Geriatric Assessment (CGA is the gold standard to help oncologists select the best cancer treatment for their older patients. Some authors have suggested that the concept of frailty could be a more useful approach in this population. We investigated whether frailty markers are associated with treatment recommendations in an oncogeriatric clinic.This prospective study included 70 years and older patients with solid tumors and referred for an oncogeriatric assessment. The CGA included nine domains: autonomy, comorbidities, medication, cognition, nutrition, mood, neurosensory deficits, falls, and social status. Five frailty markers were assessed (nutrition, physical activity, energy, mobility, and strength. Patients were categorized as Frail (three or more frailty markers, pre-frail (one or two frailty markers, or not-frail (no frailty marker. Treatment recommendations were classified into two categories: standard treatment with and without any changes and supportive/palliative care. Multiple logistic regression models were used to analyze factors associated with treatment recommendations.217 patients, mean age 83 years (± Standard deviation (SD 5.3, were included. In the univariate analysis, number of frailty markers, grip strength, physical activity, mobility, nutrition, energy, autonomy, depression, Eastern Cooperative Oncology Group Scale of Performance Status (ECOG-PS, and falls were significantly associated with final treatment recommendations. In the multivariate analysis, the number of frailty markers and basic Activities of Daily Living (ADL were significantly associated with final treatment recommendations (p<0.001 and p = 0.010, respectively.Frailty markers are associated with final treatment recommendations in older cancer patients. Longitudinal studies are warranted to better determine their use in a geriatric oncology setting.

  10. Long term results of endovascular treatment in renal arterial stenosis from Takayasu arteritis: Angioplasty versus stent placement

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hong Suk, E-mail: hongsukpark@gmail.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Do, Young Soo, E-mail: ysdo@skku.edu [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Park, Kwang Bo, E-mail: kbjh.park@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Kim, Duk-Kyung, E-mail: dukkyung.kim@samsung.com [Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Choo, Sung Wook, E-mail: sw.choo@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Shin, Sung Wook, E-mail: sw88.shin@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Cho, Sung Ki, E-mail: sungkismc@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Hyun, Dongho, E-mail: mesentery.hyun@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of); Choo, In Wook, E-mail: inwook.choo@samsung.com [Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, 135-710 Seoul (Korea, Republic of)

    2013-11-01

    Purpose: To retrospectively evaluate and compare the long term patency and antihypertensive effect of angioplasty and stent insertion in renal artery stenosis caused by Takayasu arteritis, with CT angiography and clinical follow-up. Materials and methods: We retrospectively analyzed and compared effects on hypertension and patency of renal artery in 16 patients (age ranging from 16 to 58 years, mean: 32.1 years) with renovascular hypertension caused by Takayasu arteritis who underwent endovascular treatment including angioplasty (n = 13) and stent placement (n = 9) for 22 stenotic renal arteries. Results: Technical success was 95% (21/22) without major complications. In the last follow-up CT angiogram (mean 85 ± 41 months), restenosis was 8% (1/12) in angioplasty and 66% (6/9) in stent. Patency rates of angioplasty were 100%, 91.7%, 91.7% and primary unassisted and primary assisted patency rates of stent placement were 55.6%, 33.3%, 33.3% and 88.9%, 66.7%, 55.6% at 1-, 3- and 5-years, respectively. In clinical follow-up (mean 120 ± 37.8 months, range 48–183 months), beneficial effects on hypertension were obtained in 87% of patients (13/15) and there was no significant difference between the patients who were treated by only angioplasty and the patients who received stent placement in at least one renal artery, regardless of whether or not angioplasty had been performed in the other renal artery. Conclusion: Compared with stent placement, angioplasty demonstrated better long term patency and similar clinical benefit on renovascular hypertension in renal artery stenosis of Takayasu arteritis. We suggest that stent placement should be reserved for obvious angioplasty failure.

  11. Long term results of endovascular treatment in renal arterial stenosis from Takayasu arteritis: Angioplasty versus stent placement

    International Nuclear Information System (INIS)

    Purpose: To retrospectively evaluate and compare the long term patency and antihypertensive effect of angioplasty and stent insertion in renal artery stenosis caused by Takayasu arteritis, with CT angiography and clinical follow-up. Materials and methods: We retrospectively analyzed and compared effects on hypertension and patency of renal artery in 16 patients (age ranging from 16 to 58 years, mean: 32.1 years) with renovascular hypertension caused by Takayasu arteritis who underwent endovascular treatment including angioplasty (n = 13) and stent placement (n = 9) for 22 stenotic renal arteries. Results: Technical success was 95% (21/22) without major complications. In the last follow-up CT angiogram (mean 85 ± 41 months), restenosis was 8% (1/12) in angioplasty and 66% (6/9) in stent. Patency rates of angioplasty were 100%, 91.7%, 91.7% and primary unassisted and primary assisted patency rates of stent placement were 55.6%, 33.3%, 33.3% and 88.9%, 66.7%, 55.6% at 1-, 3- and 5-years, respectively. In clinical follow-up (mean 120 ± 37.8 months, range 48–183 months), beneficial effects on hypertension were obtained in 87% of patients (13/15) and there was no significant difference between the patients who were treated by only angioplasty and the patients who received stent placement in at least one renal artery, regardless of whether or not angioplasty had been performed in the other renal artery. Conclusion: Compared with stent placement, angioplasty demonstrated better long term patency and similar clinical benefit on renovascular hypertension in renal artery stenosis of Takayasu arteritis. We suggest that stent placement should be reserved for obvious angioplasty failure

  12. Treatment results of the Tokai-POSG 8610HR pilot protocol for children with high-risk acute lymphoblastic leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Hongo, Teruaki; Inoue, Noriko [Hamamatsu Medical Univ., Shizuoka (Japan); Horibe, Keizo [and others

    1997-10-01

    We reported the treatment results of Tokai-POSG 8610HR pilot protocol for children with high-risk acute lymphoblastic leukemia (ALL). From Oct. 1986 to Jan. 1991, 43 eligible children were enrolled, who had one or more following high-risk factors: age{>=}10 years old, initial white blood cell count (WBC) of 50,000/{mu}l or more, and extramedullary leukemia. All patients received induction therapy consisting of vincristine, dexamethasone, cyclophosphamide and daunorubicin, followed by central nervous system prophylaxis by 24 Gy cranial irradiation, consolidation therapy and cyclic maintenance by multidrugs for 3 years after diagnosis. Complete remission was achieved in 39 patients. The 5-year event-free survival (EFS) rate was 72.6{+-}7.1%. The only factor of an adverse association with EFS was a initial WBC of 10,000/{mu}l or more (p=0.002) in the 24 patients who were 10 years old or over. The factors related to a negative survival were male gender (p=0.031) and an initial WBC of 10,000/{mu}l or more (p=0.0012) in 43 patients. The major toxicities of the therapy were pancreatitis and allergic reaction due to{sub L}-ASP administration, and growth hormone deficiency due to cranial irradiation. Tokai 8610HR pilot protocol was a promising regimen, but further intensive chemotherapy was needed for improvement or the prognosis of the older patients with high initial WBC greater than 10,000/{mu}l. (author)

  13. Radiotherapy and chemotherapy in the treatment of head and neck cancer: results after five years of a randomized study

    International Nuclear Information System (INIS)

    Purpose: this study was undertaken to evaluate the efficacy of two regimens of chemoradiotherapy in the treatment of locally advanced head and neck cancer. Methods: from 1992 to 1997, 127 patients with locally advanced head and neck cancer (stage III-IV) were randomized. Sixty-six patients (group a), 42 male and 24 female, with a median age of 48 years (range 40-72) received during radiotherapy two courses (1.-6. week) of chemotherapy with carbo-platin (300 mg/m2 day 1) and etoposide (60 mg/m2 days 1 to 3). Sixty-one patients (group b), 40 male and 21 female, with a median age of 51 years (range 42-69) received two cycles of chemotherapy with 5 FU (750 mg/m2 days 1 to 5) and MIT C ( 10 mg/m2 day 1). The median dose of radiotherapy was 60 Gy (range 55-66 Gy) 180 cGy /d 5w. Results: the actuarial five-year survival rate (Kaplan-Meier) was 38 % for group a (CBDCA+etoposide+RT) and 25 % for group b (5FU+MIT C+RT). The difference was statistically significant (p = 0.036). Toxicity group a: mucositis G III in 41 patients and G IV in 16; dysphagia G III in 46 patients and IV in 5; leukopenia in 24 patients; 28 patients required nutritional therapy. Toxicity group b: mucositis G III in 38 patients and G IV in 17; dysphagia G III in 48 patients and G IV in 3; leukopenia in 23 patients; 25 patients needed nutritional therapy. Conclusions: the data of the actuarial survival five-year rate suggest that concomitant chemotherapy in group a (CBDCA+etoposide+RT) is better than the concomitant chemotherapy in group b (5FU+MIT C+RT). (author)

  14. Red marrow and blood dosimetry in 131I treatment of metastatic thyroid carcinoma: pre-treatment versus in-therapy results

    Science.gov (United States)

    Giostra, A.; Richetta, E.; Pasquino, M.; Miranti, A.; Cutaia, C.; Brusasco, G.; Pellerito, R. E.; Stasi, M.

    2016-06-01

    Treatment with radioiodine is a standard procedure for patients with well-differentiated thyroid cancer, but the main approach to the therapy is still empiric, consisting of the administration of fixed activities. A predictive individualized dosimetric study may represent an important tool for physicians to determine the best activity to prescribe. The aim of this work is to compare red marrow and blood absorbed dose values obtained in the pre-treatment (PT) dosimetry phase with those obtained in the in-treatment (IT) dosimetry phase in order to estimate the predictive power of PT trial doses and to determine if they can be used as a decision-making tool to safely administer higher 131I activity to potentially increase the efficacy of treatment. The PT and IT dosimetry for 50 patients has been evaluated using three different dosimetric approaches. In all three approaches blood and red marrow doses, are calculated as the sum of two components, the dose from 131I activity in the blood and the dose from 131I activity located in the remainder of the body (i.e. the blood and whole-body contributions to the total dose). PT and IT dose values to blood and red marrow appear to be well correlated irrespective of the dosimetric approach used. Linear regression analyses of PT and IT total doses, for blood and red marrow, and the whole-body contribution to these doses, showed consistent best fit slope and correlation coefficient values of approximately 0.9 and 0.6, respectively: analyses of the blood dose contribution to the total doses also yielded similar values for the best fit slope but with correlation coefficient values of approximately 0.4 reflecting the greater variance in these dose estimates. These findings suggest that pre-treatment red marrow dose assessments may represent an important tool to personalize metastatic thyroid cancer treatment, removing the constraints of a fixed activity approach and permitting potentially more effective higher 131I activities to be

  15. THE FIRST RUSSIAN STRATEGIC STUDY OF PHARMACOTHERAPY FOR RHEUMATOID ARTHRITIS (REMARCA TRIAL: RESULTS OF 12-MONTH TREATMENT IN 130 PATIENTS

    Directory of Open Access Journals (Sweden)

    D. E. Karateev

    2014-01-01

    Full Text Available To introduce treat-to-target recommendations is an important task of modern rheumatology; however, there is still a diversity of serious problems relating to a scientific rationale and a clinical one for this strategy and to the possibilities of its implementation in real clinical practice, in the rheumatology service of the Russian Federation in particular, by taking into account the specific features of funding for high-tech medical care.Objective: to determine the efficiency and safety of combined therapy with subcutaneous methotrexate (MT and biological agents (BA when using the treat-to-target strategy in patients with active early and extended-stage rheumatoid arthritis (RA who have risk factors for a poor prognosis.Subjects and methods.The results of the REMARCA (Russian InvEstigation of MethotrexAte and biologicals in eaRly aCtive inflammatory Arthritis trial of 130 patients followed up for 12 months or more were given. There was a female preponderance; mean age 48.9±13.9 years, rheumatoid factor positivity (86.9%; anti-cyclic citrullinated peptide antibody positivity (89.2%. Seventy patients formed a subgroup of early RA (disease duration ≤6 months (mean 4.17±1.39 months; 60 patients were a subgroup of advanced-stage RA (disease duration >6 months (mean 30.8±32.7 months. In all the patients, therapy was initiated by using subcutaneous MT with its rapid dose escalation up to 20–30 mg/week and the achievement of the treatment goal (low disease activity or remission was checked every 3 months and depending on the result a decision had been taken to add or not to add a biological agent (BA (a tumor necrosis factor inhibitor or abatacept. If the former was insufficiently effective, it was substituted for a BA from another class.Results. Subcutaneous MT monotherapy provided remission or low disease activity in 49 (37.7% patients; a BA was given to 81 (62.3% patients. Following 6 and 12 months, low activity or remission

  16. THE FIRST RUSSIAN STRATEGIC STUDY OF PHARMACOTHERAPY FOR RHEUMATOID ARTHRITIS (REMARCA TRIAL: RESULTS OF 12-MONTH TREATMENT IN 130 PATIENTS

    Directory of Open Access Journals (Sweden)

    D. E. Karateev

    2015-01-01

    Full Text Available To introduce treat-to-target recommendations is an important task of modern rheumatology; however, there is still a diversity of serious problems relating to a scientific rationale and a clinical one for this strategy and to the possibilities of its implementation in real clinical practice, in the rheumatology service of the Russian Federation in particular, by taking into account the specific features of funding for high-tech medical care. Objective: to determine the efficiency and safety of combined therapy with subcutaneous methotrexate (MT and biological agents (BA when using the treat-to-target strategy in patients with active early and extended-stage rheumatoid arthritis (RA who have risk factors for a poor prognosis. Subjects and methods. The results of the REMARCA (Russian InvEstigation of MethotrexAte and biologicals in eaRly aCtive inflammatory Arthritis trial of 130 patients followed up for 12 months or more were given. There was a female preponderance; mean age 48.9±13.9 years, rheumatoid factor positivity (86.9%; anti-cyclic citrullinated peptide antibody positivity (89.2%. Seventy patients formed a subgroup of early RA (disease duration ≤6 months (mean 4.17±1.39 months; 60 patients were a subgroup of advanced-stage RA (disease duration >6 months (mean 30.8±32.7 months. In all the patients, therapy was initiated by using subcutaneous MT with its rapid dose escalation up to 20–30 mg/week and the achievement of the treatment goal (low disease activity or remission was checked every 3 months and depending on the result a decision had been taken to add or not to add a biological agent (BA (a tumor necrosis factor inhibitor or abatacept. If the former was insufficiently effective, it was substituted for a BA from another class. Results. Subcutaneous MT monotherapy provided remission or low disease activity in 49 (37.7% patients; a BA was given to 81 (62.3% patients. Following 6 and 12 months, low activity or remission according

  17. Effect of current mode on PEO treatment of magnesium in Ca- and P-containing electrolyte and resulting coatings

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Yonghao [Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD (United Kingdom); Yerokhin, Aleksey, E-mail: a.yerokhin@sheffield.ac.uk [Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD (United Kingdom); National University of Science and Technology “MISIS”, Leninsky Prospect, 4, Moscow 119049 (Russian Federation); Matthews, Allan [Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD (United Kingdom)

    2014-10-15

    Highlights: • MgO-Na{sub 4}Ca(PO{sub 3}){sub 6} coatings produced on cp-Mg in both PUP- and PBP-PEO modes. • Negative biasing affects PEO processing of cp-Mg in Ca(OH){sub 2}-Na{sub 3}PO{sub 4} electrolyte. • Thicker and macro defect-free PUP-PEO coatings provide better corrosion protection. • Corrosion mechanisms of PEO-treated cp-Mg in SBF discussed. - Abstract: Plasma electrolytic oxidation (PEO) coatings were produced on commercially pure magnesium in a biologically friendly electrolyte composed of 2 g L{sup −1} Ca(OH){sub 2} and 12 g L{sup −1} Na{sub 3}PO{sub 4}·12H{sub 2}O using pulsed unipolar and bipolar current regimes with negative biasing varying from 0 to 20 mA cm{sup −2}. Analysis of voltage transients was performed to characterise the PEO processes. The coating morphology and phase composition were studied by scanning electron microscopy and X-ray diffraction technique, respectively. In vitro corrosion performance of the coatings was evaluated in a simulated body fluid at 37 ± 1 °C, using electrochemical techniques including open circuit potential monitoring, electrochemical impedance spectroscopy and potentiodynamic polarisation scans. The influence of the negative biasing on the PEO process and resulting coating characteristics is discussed. Unlike generally recognised beneficial effects of the negative biasing in PEO treatments of some other metal-electrolyte systems, it was found that detrimental effects are induced to the coatings on cp-Mg produced in the studied electrolyte when the negative current amplitude increases, which may be attributed to hydrogen liberation at the coating/substrate interface during the negative biasing cycles. As a result, a deterioration of vitro corrosion performance was observed for the pulsed bipolar PEO coatings compared to those produced using the pulsed unipolar regime which provides better quality coatings.

  18. Effects of Multidrug Resistant Tuberculosis Treatment on Patients’ Health Related Quality of Life: Results from a Follow Up Study

    Science.gov (United States)

    Ahmad, Nafees; Javaid, Arshad; Syed Sulaiman, Syed Azhar; Basit, Anila; Afridi, Afsar Khan; Jaber, Ammar Ali Saleh; Khan, Amer Hayat

    2016-01-01

    Background At present, within the management of multidrug resistant tuberculosis (MDR-TB) much attention is being paid to the traditional microbiological and clinical indicators. Evaluation of the impact of MDR-TB treatment on patients’ Health Related Quality of Life (HRQoL) has remained a neglected area. Objective To evaluate the impact of MDR-TB treatment on patients HRQoL, and determine the predictors of variability in HRQoL along the course of treatment Methods A prospective follow up study was conducted at the programmatic management unit for drug resistant TB of Lady Reading Hospital Peshawar. Culture confirmed eligible MDR-TB patients were asked to self complete SF-36v2 at the baseline visit, and subsequently after the completion of 12 months of treatment and at the end of treatment. A score of MDR-TB patients completed SF-36v2 questionnaire at the three time points. Patients’ mean PCS scores at the three time points were, 38.2±4.7, 38.6±4.4 and 42.2±5.2 respectively, and mean MCS were 33.7±7.0, 35.5±6.9 and 40.0±6.9 respectively. Length of sickness prior to the diagnosis of MDR-TB was predictive of difference in PCS scores (F = 4.988, Df = 1, 66), whereas patients’ gender (F = 5.638, Df = 1, 66) and length of sickness prior to the diagnosis of MDR-TB (F = 4.400, Df = 1, 66) were predictive of difference in MCS scores. Conclusion Despite the positive impact of MDR-TB treatment on patients' HRQoL, the scores on component summary measures suggested compromised physical and mental health even at the end of treatment. A large multicenter study is suggested to confirm the present findings. PMID:27467560

  19. Fate of pharmaceuticals and personal care products in wastewater treatment plants - Conception of a database and first results

    International Nuclear Information System (INIS)

    We created a database in order to quantitatively assess the occurrence and removal efficiency of pharmaceuticals and personal care products (PPCPs) in wastewater treatment plants (WWTPs). From 117 scientific publications, we compiled 6641 data covering 184 PPCPs. Data included the concentrations of PPCPs in WWTP influents and effluents, their removal efficiency and their loads to the aquatic environment. The first outputs of our database allowed to identify the most investigated PPCPs in WWTPs and the most persistent ones, and to obtain reliable and quantitative values on their concentrations, frequency of detection and removal efficiency in WWTPs. We were also able to compare various processes and pointed out activated sludge with nitrogen treatment and membrane bioreactor as the most efficient ones. - By means of a database including information from 117 international scientific papers, we present quantitative conclusions on the concentrations, frequencies of detection and removals of pharmaceutical products in wastewater treatment plants.

  20. The economic value of an improved malaria treatment programme in Zambia: results from a contingent valuation survey

    Directory of Open Access Journals (Sweden)

    Rehnberg Clas

    2005-12-01

    Full Text Available Abstract Background Zambia is facing a double crisis of increasing malaria burden and dwindling capacity to deal with the endemic malaria burden. The pursuit of sustainable but equity mechanisms for financing malaria programmes is a subject of crucial policy discussion. This requires that comprehensive accounting of the economic impact of the various malaria programmes. Information on the economic value of programmes is essential in soliciting appropriate funding allocations for malaria control. Aims and objectives This paper specifically seeks to elicit a measure of the economic benefits of an improved malaria treatment programme in Zambia. The paper also studies the equity implications in malaria treatment given that demand or malaria treatment is determined by household socio-economic status. Methods A contingent valuation survey of about 300 Zambian households was conducted in four districts. Willingness-to-pay (WTP was elicited for an improved treatment programme for malaria in order to generate a measure of the economic benefits of the programme. The payment card method was used in eliciting WTP bids. Findings The study reports that malaria treatment has significant economic benefits to society. The total economic benefits of an improved treatment programme were estimated at an equivalent of US$ 77 million per annum, representing about 1.8% of Zambia's GDP. The study also reports the theoretically anticipated association between WTP and several socio-economic factors. Our income elasticity of demand is positive and similar in magnitude to estimates reported in similar studies. Finally, from an equity standpoint, the constraints imposed by income and socio-economic status are discussed.

  1. The etiology of altered sensation in the inferior alveolar, lingual, and mental nerves as a result of dental treatment.

    Science.gov (United States)

    Pogrel, M A; Thamby, S

    1999-07-01

    In a review of 163 consecutive patients referred with trigeminal nerve (inferior alveolar or lingual nerve) involvement following dental treatment, the most common etiology was third-molar removal (87 patients). The second most common cause was an inferior alveolar nerve block injection (34 patients), with a smaller number of endodontic and periodontal complications. Female patients outnumbered male 3.3 to 1. Twenty-seven patients were offered surgical exploration and possible nerve repair surgery; of them, 14 underwent surgery. Forty percent of the patients admitted to being involved in litigation during the time they were undergoing treatment. PMID:10530111

  2. Long-term results after Boston brace treatment in late-onset juvenile and adolescent idiopathic scoliosis

    OpenAIRE

    Lange, Johan Emil; Steen, Harald; Gunderson, Ragnhild; Brox, Jens Ivar

    2011-01-01

    Background It is recommended that research in patients with idiopathic scoliosis should focus on short- and long-term patient-centred outcome. The aim of the present study was to evaluate outcome in patients with late-onset juvenile or adolescent idiopathic scoliosis 16 years or more after Boston brace treatment. Methods 272 (78%) of 360 patients, 251 (92%) women, responded to follow-up examination at a mean of 24.7 (range 16 - 32) years after Boston brace treatment. Fifty-eight (21%) patient...

  3. Long-term results after Boston brace treatment in late-onset juvenile and adolescent idiopathic scoliosis

    OpenAIRE

    Gunderson Ragnhild; Steen Harald; Lange Johan; Brox Jens

    2011-01-01

    Abstract Background It is recommended that research in patients with idiopathic scoliosis should focus on short- and long-term patient-centred outcome. The aim of the present study was to evaluate outcome in patients with late-onset juvenile or adolescent idiopathic scoliosis 16 years or more after Boston brace treatment. Methods 272 (78%) of 360 patients, 251 (92%) women, responded to follow-up examination at a mean of 24.7 (range 16 - 32) years after Boston brace treatment. Fifty-eight (21%...

  4. Short-term effects of enhanced treatment for depression in primary care : results from a randomized controlled trial

    NARCIS (Netherlands)

    Smit, A; Kluiter, H; Conradi, HJ; van der Meer, K; Tiemens, BG; Jenner, JA; van Os, TWDP; Ormel, J

    2006-01-01

    Background. Depression is a highly prevalent, often recurring or persistent disorder. The majority of patients are initially seen and treated in primary care. Effective treatments are available, but possibilities for providing adequate follow-up care are often limited in this setting. This study ass

  5. Hyperlipidemia related to the use of HIV-protease inhibitors: natural history and results of treatment with fenofibrate

    Directory of Open Access Journals (Sweden)

    Caramelli Bruno

    2001-01-01

    Full Text Available Hyperlipidemia has been frequently recorded as a side effect of treating HIV patients with protease inhibitors (PI. This study was initiated to analyze the modifications on blood lipids in HIV-patients receiving PI and the safety and efficacy of the treatment with fenofibrate. Total (TC and HDL-cholesterol, triglycerides (TG, and CD4+ T-cell counts were measured in 30 HAART-naive patients (Group I before and after PI introduction. In a second phase of the study, the effects of fenofibrate on lipids, CPK, CD4+, and viral load were determined in 13 patients (Group II with elevated TC or TG. In Group I, 60% of the patients showed TC or TG elevations. Average increments of 31% and 146% in TC and TG respectively (p<0.0006 and p<0.0001 were observed. In Group II, fenofibrate treatment was associated with decrements of 6.6% (TC and 45.7% (TG (p=0.07 and 0.0002 and no modifications on CPK, CD4+, and viral load. In conclusion, hyperlipidemia is common during the treatment of HIV with protease inhibitors, and fenofibrate appears to be an effective and safe choice for its treatment.

  6. Reducing Aggressive Behavior in Boys With a Social Cognitive Group Treatment: Results of a Randomized, Controlled Trial.

    NARCIS (Netherlands)

    T.G. van Manen; P.J.M. Prins; P.M.G. Emmelkamp

    2004-01-01

    Objective: To evaluate the effectiveness of a social cognitive intervention program for Dutch aggressive boys and to compare it with a social skills training and a waitlist control group. Method: A randomized, controlled treatment outcome study with 97 aggressive boys (aged 9-13 years) was presented

  7. Tetrahydrocannabinol (Delta 9-THC Treatment in Chronic Central Neuropathic Pain and Fibromyalgia Patients: Results of a Multicenter Survey

    Directory of Open Access Journals (Sweden)

    Janet Weber

    2009-01-01

    Full Text Available Central neuropathic pain is difficult to treat, but delta 9-Tetrahydrocannabinol (delta 9-THC may be a promising therapeutic agent. We administered in 172 patients on average 7.5 mg delta 9-THC over 7 months. Of these, 48 patients prematurely withdrew due to side effects, insufficient analgesia, or expense of therapy. Thus, 124 patients were assessed retrospectively in a multicenter telephone survey. Reported changes in pain intensity, recorded on a numeric rating scale (NRS, Pain Disability Index (PDI, Medical Outcomes Short-Form (SF-12, Quality of Life Impairment by Pain (QLIP, Hospital Anxiety Depression Scale (HADS, and amount of concomitant pain medication were recorded. Psychometric parameters (PDI, SF-12, QLIP, HADS and pain intensity improved significantly during delta 9-THC treatment. Opioid doses were reduced and patients perceived THC therapy as effective with tolerable side effects. About 25% of the patients, however, did not tolerate the treatment. Therapy success and tolerance can be assessed by a transient delta 9-THC titration and its maintained administration for several weeks. The present survey demonstrates its ameliorating potential for the treatment of chronic pain in central neuropathy and fibromyalgia. A supplemental delta 9-THC treatment as part of a broader pain management plan therefore may represent a promising coanalgesic therapeutic option.

  8. A Randomized, Double-m