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Sample records for lumpectomy 10-year results

  1. Ten-year results of accelerated hypofractionated adjuvant whole-breast radiation with concomitant boost to the lumpectomy cavity after conserving surgery for early breast cancer.

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    Cante, Domenico; Petrucci, Edoardo; Sciacero, Piera; Piva, Cristina; Ferrario, Silvia; Bagnera, Silvia; Patania, Sebastiano; Mondini, Guido; Pasquino, Massimo; Casanova Borca, Valeria; Vellani, Giorgio; La Porta, Maria Rosa; Franco, Pierfrancesco

    2017-09-01

    Accelerated hypofractionated whole-breast radiotherapy (WBRT) is considered a standard therapeutic option for early breast cancer (EBC) in the postoperative setting after breast conservation (BCS). A boost to the lumpectomy cavity may further increase local control. We herein report on the 10-year results of a series of EBC patients treated after BCS with hypofractionated WBRT with a concomitant photon boost to the surgical bed over 4 weeks. Between 2005 and 2007, 178 EBC patients were treated with a basic course of radiotherapy consisting of 45 Gy to the whole breast in 20 fractions (2.25 Gy daily) with an additional boost dose of 0.25 Gy delivered concomitantly to the lumpectomy cavity, for an additional dose of 5 Gy. Median follow-up period was 117 months. At 10-year, overall, cancer-specific, disease-free survival and local control were 92.2% (95% CI 88.7-93.4%), 99.2% (95% CI 96.7-99.7%), 95.5% (95% CI 91.2-97.2%) and 97.3% (95% CI 94.5-98.9%), respectively. Only eight patients recurred. Four in-breast recurrences, two axillary node relapses and two metastatic localizations were observed. Fourteen patients died during the observation period due to other causes while breast cancer-related deaths were eight. At last follow-up, ≥G2 fibrosis and telangiectasia were seen in 7% and 5% of patients. No major lung and heart toxicities were observed. Cosmetic results were excellent/good in 87.8% of patients and fair/poor in 12.2%. Hypofractionated WBRT with concomitant boost to the lumpectomy cavity after BCS in EBC led to consistent clinical results at 10 years. Hence, it can be considered a valid treatment option in this setting.

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

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    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

  3. SMART-1 SPEDE: Results and Legacy after 10 Years

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    Schmidt, Walter; Mälkki, Anssi

    2014-05-01

    sensor area treatment was optimized for SPEDE and used in all subsequent Langmuir probe designs of IRF/Uppsala. The algorithm implemented inside the SPEDE on-board software to analyze the plasma wave measurements was optimized during the SMART-1 mission and later uplinked to the ESA Rosetta spacecraft lander Philae, where it is now used to analyze and compress the data of the permittivity probe, also used as a plasma wave monitor with W.Schmidt as PI. The experience gained from the FPGA-implementation of a self-developed processor was later used in preparation of ESA's ExoMars 2016 pressure sensor controller and the Swedish plasma instrument LINA for a Russian Lunar mission as well as for the ESA JUICE mission to the Jupiter system. Reference: [1] Mälkki, A., Schmidt, W., Laakso, H., Grard, R., Escoubet, C.P., Wahlund, J.-E., Blomberg, L., Marklund, G. and Johlander, B., 2003: The SPEDE experiment on SMART-1: Instrument, mission, and science objectives. Geophysical Research Abstracts, Vol 5., 10004, 2003. [2] Mälkki, A., Schmidt, W., Laakso, H., Johlander, B., Wahlund, J.E., Blomberg, L., Marklund, G., Grard, R., Escoubet, C.P. and Lebreton, J.P., 2004: First results from SMART-1/ SPEDE plasma experiment. European Geophysical Union EGU-2004, EGU04-A-02543. Invited oral presentation [3] Mälkki, A., Schmidt, W., Genzer, M., Merikallio, S., Laakso, H., Gonzales del Amo, J., Estublier, D., Gengembre, E., Hilgers, A., Capacci, M., Koppel, C. and Tajmar, M., 2005: Spacecraft-plasma interaction analysis using data from SPEDE on SMART-1. 10th Scientific Assembly of IAGA, Toulouse, France, July 2005, paper IAGA2005-A-01401 [4] Mälkki, A., Schmidt, W., Kallio, E. and Merikallio, S., 2006: Interaction of Solar Wind With the Moon: Results From Hybrid Modeling and the SPEDE Instrument on SMART-1. Geophysical Research Abstracts, Vol. 8, 07632, 2006 [5] M.Backrud, 2007: Evaluation of the SPEDE instrument on SMART-1, Royal Institute of Technology (KTH) Report - TRITA-EE 2007:023

  4. Learning Benefits of Self-Controlled Knowledge of Results in 10-Year-Old Children

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    Chiviacowsky, Suzete; Wulf, Gabriele; Laroque de Medeiros, Franklin; Kaefer, Angelica; Tani, Go

    2008-01-01

    The purpose of the present study was to examine whether the learning benefits of self-controlled knowledge of results (KR) would generalize to children. Specifically, the authors chose 10-year-old children representative of late childhood. The authors used a task that required the children to toss beanbags at a target. One group received KR…

  5. Regional radiotherapy versus an axillary lymph node dissection after lumpectomy: a safe alternative for an axillary lymph node dissection in a clinically uninvolved axilla in breast cancer. A case control study with 10 years follow up

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    Elferink Marloes AG

    2007-10-01

    Full Text Available Abstract Background The standard treatment of the axilla in breast cancer used to be an axillary lymph node dissection. An axillary lymph node dissection is known to give substantial risks of morbidity. In recent years the sentinel node biopsy has become common practice. Future randomized study results will determine whether the expected decrease in morbidity can be proven. Methods Before the introduction of the sentinel node biopsy, we conducted a study in which 180 women of 50 years and older with T1/T2 cN0 breast cancer were treated with breast conserving therapy. Instead of an axillary lymph node dissection regional radiotherapy was given in combination with tamoxifen (RT-group. The study group was compared with 341 patients, with the same patient and tumour characteristics, treated with an axillary lymph node dissection (S-group. Results The treatment groups were comparable, except for age. The RT-group was significantly older than the S-group. The median follow up was 7.2 years. The regional relapse rates were low and equal in both treatment groups, 1.1% in RT-group versus 1.5% in S-group at 5 years. The overall survival was similar; the disease free survival was significant better in the RT-group. Conclusion Regional recurrence rates after regional radiotherapy are very low and equal to an axillary lymphnode dissection.

  6. Rib cartilage graft for posttraumatic or degenerative arthritis at wrist level: 10-year results.

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    Obert, Laurent; Lepage, Daniel; Ferrier, Maxime; Tropet, Yves

    2013-08-01

    Background Posttraumatic arthritides of the radiocarpal joint, secondary to scaphoid nonunion advanced collapse (SNAC), scapholunate advanced collapse (SLAC), or Kienböck disease or in cases of intraarticularmalunion of the distal radius, are classically solved by some type of arthrodesis procedure. Osteochondral grafting provides a possible motion-sparing option that can diminish pain in the active patient. Description of Technique A chondrocostal graft harvested from the ninth rib was inserted and fixed with a plate in place of the articular defect in cases of a malunited intra-articular distal radius fracture (7 cases) or to replace the proximal pole of the scaphoid in cases of SNAC or SLAC (18 cases). In Kienböck disease, the graft was inserted as a free cartilage spacer (4 cases). Results Harvesting the graft from the ninth rib had minimal morbidity without pleural injury in the reported series. Graft union was achieved in all cases of fixation. No graft resorption or necrosis were observed on X-ray and magnetic resonance imaging (MRI) evaluation at the longest follow-up of 10 years. Histological analysis performed at the time of plate removal showed the vitality of the graft. Two thirds of the patients had excellent or good results using the Green and O'Brien score. Conclusions Reconstruction of a partially destroyed articular surface using a costal graft is reliable and provides an alternative option for resurfacing the articular surface with viable cartilage.

  7. Cryobanking of Korean allium germplasm collections: results from a 10 year experience.

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    Kim, H H; Popova, E; Shin, D J; Yi, J Y; Kim, C H; Lee, J S; Yoon, M K; Engelmann, F

    2012-01-01

    This paper reviews a 10-year experience in establishing a cryopreserved Allium germplasm collection at the genebank of the National Agrobiodiversity Center, Republic of Korea. A systematic approach to Allium cryopreservation included: 1. revealing the most critical factors that affected regeneration after cryostorage; 2. understanding the mechanisms of cryoprotection by analyzing the thermal behavior of explants and cryoprotectant solutions using DSC and influx/efflux of cryoprotectants using HPLC; 3. assessing genetic stability of regenerants; and 4. revealing the efficiency of cryotherapy. Bulbil primordia, i.e. asexual bulbs formed on unripe inflorescences, proved to be the most suitable material for conservation of bolting varieties due to high post-cryopreservation regrowth and lower microbial infection level, followed by apical shoot apices from single bulbs and cloves. A total of 1,158 accessions of garlic as well as some Allium species have been cryopreserved during 2005-2010 using the droplet-vitrification technique with a mean regeneration percentage of 65.9 percent after cryostorage. These results open the door for large-scale implementation of cryostorage and for simplifying international exchange for clonal Allium germplasm.

  8. Performance of pfa concrete in a marine environment 10-year results

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    M.D.A. Thomas; J.D. Matthews [University of New Brunswick, Fredericton, NB (Canada). Dept. of Civil Engineering

    2004-01-01

    Steel reinforced 100100300 mm concrete prisms, with nominal strength grades C25, C35 and C45 and different pfa levels (0 50%), were exposed to various curing treatments during the first 28 days prior to exposure in the tidal zone of the BRE marine exposure site. Chloride concentration profiles and rebar weight losses had previously been measured on specimens exposed for 1, 2 and 4 years and this paper reports the results of similar measurements after 10 years exposure. Chloride profiles were also measured for specimens after 1 and 28 days immersion in seawater under laboratory conditions. Pfa concretes showed substantially increased resistance to the penetration of chlorides compared with control Portland cement (PC) concrete specimens. The improved resistance of the pfa concrete to the penetration of chlorides resulted in reduced corrosion of steel bars imbedded in the concrete. Threshold chloride levels for corrosion, estimated from relationships between steel weight loss and chloride content at the location of the steel, were found to decrease with increasing pfa content. Chloride concentration profiles after 28 days of immersion in seawater showed that considerable chloride penetration occurred during this period due to sorption (capillary suction) of the seawater into the unsaturated specimens. This results in a significant error in diffusion coefficients calculated from the concentration profile using the standard solution to Fick's second law. The error may be substantial for pfa concretes where chlorides penetrating due to sorption immediately after exposure may outweigh subsequent diffusion during continued seawater exposure. The performance of the concretes, particularly the PC concretes, in this programme is considered in the light of current and new British Standard recommendations for concrete exposed to marine tidal conditions.

  9. Retinopathy of prematurity: results from 10 years in a single neonatal intensive care unit

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    Inês Coutinho

    2017-01-01

    Full Text Available Introduction: Retinopathy of prematurity (ROP is a vasoproliferative disorder of the retina of preterm newborns and is an important and preventable cause of visual impairment in childhood. This study aimed to assess the incidence and main risk factors associated with the development of ROP in the last 10 years at Hospital Prof. Doutor Fernando Fonseca in Lisbon, Portugal.Methods: Observational and retrospective study conducted between 2005 and 2014 at Hospital Prof. Doctor Fernando Fonseca. The study included newborns of gestational age < 32 weeks. We analyzed maternal, prenatal and neonatal factors associated with the development of ROP. Statistical analysis were performed with Statistical Package for Social Sciences (SPSS® software. Univariate and multivariate analyses were performed and a multiple logistic regression model was carried out with a significance level α = 0.05.Results: 527 premature infants with a gestational age < 32 weeks were studied, of which 165 developed ROP. 60 of these patients needed treatment. In the univariate analysis, the risk factors for the development of ROP were maternal infection in pregnancy, low birth weight, low gestational age, low Apgar score at 5 minutes, need for oxygen therapy until the 28th day of life, a high score on the CRIB and SNAPPE2 scales, use of surfactant, respiratory distress syndrome, persistence of patent ductus arteriosus, peri-intraventricular hemorrhage and neonatal sepsis. In the multiple logistic regression analysis, risk factors for ROP were the presence of neonatal sepsis, respiratory distress syndrome, persistence of patent ductus arteriosus and a high score on the neonatal SNAPPE2 scale.Conclusions: We found a ROP incidence rate of 31.3%, with risk factors similar to those observed in other studies.

  10. AMIE SMART-1: review of results and legacy 10 years after launch

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    Josset, Jean-Luc; Souchon, Audrey; Josset, Marie; Foing, Bernard

    2014-05-01

    The Advanced Moon micro-Imager Experiment (AMIE) camera was launched in September 2003 onboard the ESA SMART-1 spacecraft. We review the technical characteristics, scientific objectives and results of the instrument, 10 years after its launch. The AMIE camera is an ultra-compact imaging system that includes a tele-objective with a 5.3° x 5.3° field of view and an imaging sensor of 1024 x 1024 pixels. It is dedicated to spectral imaging with three spectral filters (750, 915 and 960 nm filters), photometric measurements (filter free CCD area), and Laser-link experiment (laser filter at 847 nm). The AMIE camera was designed to acquire high-resolution images of the lunar surface, in white light and for specific spectral bands, under a number of different viewing conditions and geometries. Specifically, its main scientific objectives included: (i) imaging of high latitude regions in the southern hemisphere, in particular the South Pole Aitken basin and the permanently shadowed regions close to the South Pole; (ii) determination of the photometric properties of the lunar surface from observations at different phase angles (physical properties of the regolith); (iii) multi-band imaging for constraining the chemical and mineral composition of the surface; (iv) detection and characterisation of lunar non-mare volcanic units; (v) study of lithological variations from impact craters and implications for crustal heterogeneity. The study of AMIE images enhanced the knowledge of the lunar surface, in particular regarding photometric modelling and surface physical properties of localized lunar areas and geological units. References: http://scholar.google.nl/scholar?q=smart-1+amie We acknowledge ESA, member states, industry and institutes for their contribution, and the members of the AMIE Team: J.-L. Josset, P. Plancke, Y. Langevin, P. Cerroni, M. C. De Sanctis, P. Pinet, S. Chevrel, S. Beauvivre, B.A. Hofmann, M. Josset, D. Koschny, M. Almeida, K. Muinonen, J. Piironen, M. A

  11. Veneered zirconia inlay-retained fixed dental prostheses: 10-Year results from a prospective clinical study.

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    Rathmann, Friederike; Bömicke, Wolfgang; Rammelsberg, Peter; Ohlmann, Brigitte

    2017-09-01

    The purpose of this study was to evaluate the 10-year clinical performance of zirconia-based inlay-retained fixed dental prostheses (IRFDP). For replacement of a molar in 27 patients, 30 IRFDP were luted by use of different cements, Panavia F (Kuraray Europe GmbH) or Multilink Automix (Ivoclar Vivadent GmbH), with use of inlay/inlay, inlay/full-crown, or inlay/partial-crown retainers for anchorage. Frameworks were milled from yttria-stabilized zirconia (IPS e.maxZirCAD; Ivoclar Vivadent GmbH) and fully veneered with pressable ceramic (IPS e.max ZirPress; Ivoclar Vivadent GmbH). Before luting, the IRFDP were silica-coated (Rocatec; 3M Espe) and silanized (Monobond S; Ivoclar Vivadent GmbH). Complications (for example, chipping or delamination of the veneering ceramic, debonding, secondary caries, endodontic treatment, and abutment tooth fracture) and failure were reported, by use of standardized report forms, 2 weeks, 6 months, and 1, 2, and 10 years after cementation. Statistical analysis included Kaplan-Meier survival and success (complication-free survival) and Cox regression analysis (α=0.05 for all). During the 10-year observation period, the complications most often observed were chipping of the veneer and debonding. Twenty-five restorations failed and one participant dropped out. Cumulative 10-year survival and success were 12.1% and 0%, respectively. The design of the retainer, use of a dental dam, choice of cement, and location in the dental arch had no statistically significant effect on the occurrence of complications. Use of fully veneered zirconia-based IRFDP with this technique cannot be recommended. A large incidence of complications and poor survival were observed for fully veneered zirconia-based IRFDP, revealing an urgent need for further design improvements for this type of restoration. This, again, emphasizes the need for testing of new restoration designs in clinical trials before implementation in general dental practice. Copyright © 2017

  12. Mineral Trioxide Aggregate (MTA direct pulp capping: 10 years clinical results

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    Lucio Daniele

    2017-06-01

    After 10-years follow-up period, 6 out of 80 teeth required an endodontic treatment, we did not find an increase of pulp calcifications, root resorptions, endodontic lesions. All teeth still alive have responded positively to the cold-temperature test. The three lesions had disappeared at the last X-ray control. All four symptomatic teeth preserved their pulp vitality. The successful treatment rate was 92.5%. Direct pulp capping with MTA can be considered an effective treatment of exposure due to tooth decay and can be considered a valid treatment option for teeth with a diagnosis of not-severe reversible pulpitis.

  13. ESA SMART-1 mission: review of results and legacy 10 years after launch

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    Foing, Bernard

    2014-05-01

    We review ESA's SMART-1 highlights and legacy 10 years after launch. The SMART-1 mission to the Moon achieved record firsts such as: 1) first Small Mission for Advanced Research and Technology; with spacecraft built and integrated in 2.5 years and launched 3.5 years after mission approval; 2) first mission leaving the Earth orbit using solar power alone with demonstration for future deep space missions such as BepiColombo; 3) most fuel effective mission (60 litres of Xenon) and longest travel (13 month) to the Moon!; 4) first ESA mission reaching the Moon and first European views of lunar poles; 5) first European demonstration of a wide range of new technologies: Li-Ion modular battery, deep-space communications in X- and Ka-bands, and autonomous positioning for navigation; 6) first lunar demonstration of an infrared spectrometer and of a Swept Charge Detector Lunar X-ray fluorescence spectrometer ; 7) first ESA mission with opportunity for lunar science, elemental geochemistry, surface mineralogy mapping, surface geology and precursor studies for exploration; 8) first controlled impact landing on the Moon with real time observations campaign; 9) first mission supporting goals of the ILEWG/COSPAR International Lunar Exploration Working Group in technical and scientific exchange, international collaboration, public and youth engagement; 10) first mission preparing the ground for ESA collaboration in Chandrayaan-1, Chang'E1-2-3 and near-future landers, sample return and human lunar missions. The SMART-1 technology legacy is applicable to geostationary satellites and deep space missions using solar electric propulsion. The SMART-1 archive observations have been used to support scientific research and prepare subsequent lunar missions and exploration. Most recent SMART-1 results are relevant to topics on: 1) the study of properties of the lunar dust, 2) impact craters and ejecta, 3) the study of illumination, 4) observations and science from the Moon, 5) support to

  14. Minimum 10-year-results of extensively porous-coated stems in revision hip arthroplasty.

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    Paprosky, W G; Greidanus, N V; Antoniou, J

    1999-12-01

    Obtaining predictable, stable fixation of revision femoral implants is important for the long-term success of revision hip arthroplasty. The authors report on minimum 10 years clinical and radiographic followup of 170 patients with extensively coated cementless revision femoral components. With a range of followup of 10 to 16 years and a mean of 13.2 years, a survivorship of greater than 95% was reported. Clinically, the average Postel-D'Aubigne pain and walking score improved from a preoperative score of 5.4 points to 10.8 points postoperatively. Eighty-two percent of the hips had radiographic evidence of a bone-ingrown prosthesis and 13.9% had evidence of stable fibrous fixation. Four percent of stems were unstable as seen on radiographs. Six stems were revised to larger extensively coated stems and one stem is causing pain and is unstable but has yet to be revised. The overall mechanical failure rate was 4.1%. Stress shielding was greatest in patients with stems larger than 16.5 mm and in osteoporotic bone (Dorr Type C). Nine percent of patients had significant thigh pain including all of the patients with unstable stems. In the presence of bone loss in the proximal metaphyseal region of the femur, fixation of the femoral component is predictable when optimizing prosthetic-bone fit in the diaphyseal region of the femur using an extensively coated femoral component.

  15. Results of cemented bipolar hemiarthroplasty for fracture of the femoral neck - 10 year study

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    Maini P

    2006-01-01

    Full Text Available Background : One of the most common treatments of displaced fracture of femoral neck in elderly is bipolar hemiarthroplasty. Method : Two hundred and seventy patients of displaced fracture of femoral neck were treated by bipolar hemiarthroplasty. The Mean age of the patients at the time of surgery was 69.80 years. Results : Follow up ranged between 12 months and 120 months. There were 8 cases each of acetabular erosion and protrusion with 10 cases of femoral stem loosening. Eight cases had post operative dislocation requiring open reduction. Eighteen patients got revision surgery to total hip replacement. The overall incidence of DVT/PE was 9.9% which declined after regular use of low molecular weight heparin. Eleven patients had post operative infection. There were 54.2 % excellent results, 21.0 % good results, 10.7 % fair and 3.7% poor results. Conclusion : Elderly patients with displaced fracture of neck femur are able to ambulate early after Cemented bipolar hemi arthroplasty. The complication rate is low, the component survival long and pre injury functional status is restored in majority of patients.

  16. A 10-Year Mechatronics Curriculum Development Initiative: Relevance, Content, and Results--Part I

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    Das, S.; Yost, S. A.; Krishnan, M.

    2010-01-01

    This paper describes the first phase of a Mechatronics Curriculum Development effort--the design of an "Introduction to Mechatronics" course, the infusion of mechatronics activities throughout the curriculum and in outreach activities, and assessment results. In addition, the relevance and impact of such a curriculum on the education of engineers…

  17. A 10-Year Mechatronics Curriculum Development Initiative: Relevance, Content, and Results--Part I

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    Das, S.; Yost, S. A.; Krishnan, M.

    2010-01-01

    This paper describes the first phase of a Mechatronics Curriculum Development effort--the design of an "Introduction to Mechatronics" course, the infusion of mechatronics activities throughout the curriculum and in outreach activities, and assessment results. In addition, the relevance and impact of such a curriculum on the education of engineers…

  18. Laryngeal preservation with induction chemotherapy for hypopharyngeal squamous cell carcinoma : 10-year results of EORTC trial 24891

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    Lefebvre, J. -L.; Andry, G.; Chevalier, D.; Luboinski, B.; Collette, L.; Traissac, L.; de Raucourt, D.; Langendijk, J. A.

    2012-01-01

    We report the 10-year results of the EORTC trial 24891 comparing a larynx-preservation approach to immediate surgery in hypopharynx and lateral epilarynx squamous cell carcinoma. Two hundred and two patients were randomized to either the surgical approach (total laryngectomy with partial pharyngecto

  19. 10 years results of an uncemented metaphyseal fit modular stem in elderly patients

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    Basilio J De la Torre

    2011-01-01

    Full Text Available Background: There are concerns with regard to the femoral fixation in cementless total hip arthroplasty in elderly patients. We report a retrospective analysis of clinical and radiological results of uncemented metaphyseal fit modular stem in elderly patients irrespective of anatomic characterstics of proximal femur. Materials and Methods: This study reviews the outcomes of 60 primary hip replacements using a metaphyseal fit modular stem (third-generation Omniflex stem conducted in 54 patients, of age 75 years or older. After a mean follow-up of 10,4 years, complete clinical and radiographic records were available for 52 hips of 48 patients. The patients were evaluated by Harris Hip Score (HHS. Results: There was a significantly improved pain score and Harris Hip Score (41,6 to 83,2. Six stems (11.53% were revised: four because of periprosthetic fracture; one stem was well fixed, but presented a large osteolytic lesion in the metaphyseal area and the last stem was revised because of aseptic loosening. Stem survival taking aseptic loosening as the end-point was 98%. Bone atrophy in the proximal femur caused by stress shielding was observed in 39 stems (75%, but there was no case of subtrochanteric stress shielding. Moreover, atrophy appeared within two years postoperatively, with no extension thereafter. Conclusions: We achieved good clinical and radiographic results by uncemented metaphyseal fit femoral stem regardless of patient′s age and femoral canal type.

  20. Analysis of 10-Year Training Results of Medical Students Using the Microvascular Research Center Training Program.

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    Onoda, Satoshi; Kimata, Yoshihiro; Sugiyama, Narushi; Tokuyama, Eijiro; Matsumoto, Kumiko; Ota, Tomoyuki; Thuzar, Moe

    2016-06-01

    Background In this article, we reviewed the training results of medical students using the Microvascular Research Center Training Program (MRCP), and proposed an ideal microsurgical training program for all individuals by analyzing the training results of medical students who did not have any surgical experience. Methods As of 2015, a total of 29 medical students completed the MRCP. In the most recent 12 medical students, the number of trials performed for each training stage and the number of rats needed to complete the training were recorded. Additionally, we measured the operating time upon finishing stage 5 for the recent six medical students after it became a current program. Results The average operating time upon finishing stage 5 for the recent six medical students was 120 minutes ± 11 minutes (standard deviation [SD]). The average vascular anastomosis time (for the artery and vein) was 52 minutes ± 2 minutes (SD). For the most recent 12 medical students, there was a negative correlation between the number of trials performed in the non-rat stages (stages 1-3) and the number of rats used in the rat stages (stages 4-5). Conclusion Analysis of the training results of medical students suggests that performing microsurgery first on silicon tubes and chicken wings saves animals' lives later during the training program. We believe that any person can learn the technique of microsurgery by performing 7 to 8 hours of training per day over a period of 15 days within this program setting.

  1. Some results after 10 years of site testing at Concordia, Antarctica

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    Fossat, Eric

    2011-01-01

    At an altitude of 3250m and at a latitude of $75^\\circ$S, the Italo-French Concordia station was open to winter-over teams in 2005. It is one of the high points of the Antarctic polar plateau. These extreme remote sites are expected to provide exceptional conditions for astronomical observations, specially in the infra-red ranges, given the very cold winter temperatures, averaging well below -60C. Being very flat as highest points of that very broad polar plateau, they are also not subject to the famous katabatic winds that can be devastating on the Antarctic coast, and in fact their mean wind speed along the year are the weakest known on Earth, less than 3 m/s. Besides the resulting absence of danger that such winds would present for large size optical instruments, this situation offers another benefit, which is an excellent free atmosphere seeing above a very thin but turbulent surface layer. This paper emphasizes these seeing peculiarities, but not only. It is presented as simply following a significant fr...

  2. Transtrochanteric rotational osteotomy for avascular necrosis of the femoral head after unstable slipped capital femoral epiphysis: 10-year clinical results.

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    Nakashima, Yasuharu; Yamamoto, Takuaki; Fukushi, Jun-Ichi; Motomura, Goro; Hamai, Satoshi; Kohno, Yusuke; Iwamoto, Yukihide

    2016-11-01

    Avascular necrosis of the femoral head (AVN) is the most serious complication after unstable slipped capital femoral epiphysis (SCFE), and is often unsalvageable. We report a minimum 10 years of clinical results for transtrochanteric rotational osteotomy of the femoral head (TRO) for AVN. This study included 7 patients (7 hips) with a mean age at surgery of 13.3 years, and the follow-up period was 15.8 years. All patients had prior treatment via closed reduction and pinning of the unstable SCFE, and showed severely collapsed femoral heads. The direction of rotation was anterior in 3 hips and posterior in 4. The Merle d'Aubigné-Postel score (MDPS) was used for clinical assessment, and joint degeneration was assessed with the Kellgren and Lawrence classification (KL-grade). The spherical intact area of the femoral head was moved to the weight-bearing portion, and subluxation was corrected via rotation combined with intentional varus positioning. The mean MDPS improved from 10.3 points to 15.6 points at 5 years, and it was maintained at 15.0 points by 10 years; 3 hips were excellent, 1 was good, 2 were fair, and 1 showed poor outcomes. No patient experienced re-collapse after TRO or required conversion to hip replacement or arthrodesis. After 10 years, degenerative changes became evident over time, and 2 hips progressed to KL-4 with a decreased MDPS. Although some joint degeneration is inevitable in the long-term, TRO is an effective salvage procedure for treating AVN after unstable SCFE. Copyright © 2016 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.

  3. No Benefit After THA Performed With Computer-assisted Cup Placement: 10-year Results of a Randomized Controlled Study.

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    Parratte, Sebastien; Ollivier, Matthieu; Lunebourg, Alexandre; Flecher, Xavier; Argenson, Jean-Noel A

    2016-10-01

    Computer-assisted surgery (CAS) for cup placement has been developed to improve the functional results and to reduce the dislocation rate and wear after total hip arthroplasty (THA). Previously published studies demonstrated radiographic benefits of CAS in terms of implant position, but whether these improvements result in clinically important differences that patients might perceive remains largely unknown. We hypothesized that THA performed with CAS would improve 10-year patient-reported outcomes measured by validated scoring tools, reduce acetabular polyethylene wear as measured using a validated radiological method, and increase survivorship. Sixty patients operated on for a THA between April 2004 and April 2005 were randomized into two groups using either the CAS technique or a conventional technique for cup placement. All patient candidates for a THA with the diagnosis of primary arthritis or avascular necrosis were eligible for the CAS procedure and randomly assigned to the CAS group by the Hospital Informatics Department with use of a systematic sampling method. The patients assigned to the freehand cup placement group were matched for sex, age within 5 years, pathological condition, operatively treated side, and body mass index within 3 points. All patients were operated on through an anterolateral approach (patient in the supine position) using cementless implants. In the CAS group, a specific surgical procedure using an imageless cup positioning computer-based navigation system was performed. There were 16 men and 14 women in each group; mean age was 62 years (range, 24-80 years), and mean body mass index was 25 ± 3 kg/m(2). No patient was lost to followup at 10 years, but five patients have died (two in the CAS group and three in the control group). At the 10-year followup, an independent observer blinded to the type of technique performed patients' evaluation. Cup positioning was evaluated postoperatively using a CT scan in the two groups with results

  4. Changing trends in the surgical treatment of Ménière's disease: results of a 10-year survey.

    Science.gov (United States)

    Silverstein, Herbert; Lewis, William B; Jackson, Lance E; Rosenberg, Seth I; Thompson, Jack H; Hoffmann, Karen K

    2003-03-01

    In order to discern trends in surgical procedures used to treat Ménière's disease in the United States during the 1990s, we mailed a questionnaire to 700 members of the American Otological Society and the American Neurotology Society. These physicians were asked about the frequency, results, and complications of surgical procedures for Ménière's disease that they had performed between Jan. 1, 1990, and Dec. 31, 1999. Questionnaires were returned by 137 surgeons (19.6%). Their responses indicated that the number of vestibular neurectomies, labyrinthectomies, and endolymphatic sac surgeries all decreased during 1999. Meanwhile, the use of office-administered intratympanic gentamicin therapy increased rapidly throughout the entire 10-year period, and by 1999 it had become the most frequently used invasive treatment for Ménière's disease. Surgeons now seem to reserve inpatient procedures for cases where intratympanic gentamicin fails to control vertigo.

  5. A decision-analytic model for early stage breast cancer: lumpectomy vs mastectomy.

    Science.gov (United States)

    Büyükdamgaci-Alogan, G; Elele, T; Hayran, M; Erman, M; Kiliçkap, S

    2008-01-01

    The purpose was to construct a decision model that incorporated patient preferences over differing health state prospects and to analyze the decision context of early stage breast cancer patients in relation to two main surgical treatment options. A Markov chain was constructed to project the clinical history of breast carcinoma following surgery. A Multi Attribute Utility Model was developed for outcome evaluation. Transition probabilities were obtained by using subjective probability assessment. This study was performed on the sample population of female university students and utilities were elicited from these healthy volunteers. The results were validated by using Standard Gamble technique. Finally, Monte Carlo Simulation was utilized in Treeage-Pro 2006-Suit software program in order to calculate expected utility generated by each treatment option. The results showed that, if the subject had mastectomy, mean value for the quality adjusted life years gained was 6.42; on the other hand, if the preference was lumpectomy, it was 7.00 out of a possible 10 years. Sensitivity analysis on transition probabilities to local recurrence and salvaged states was performed and two threshold values were observed. Additionally, sensitivity analysis on utilities showed that the model was more sensitive to no evidence of disease state; however, was not sensitive to utilities of local recurrence and salvaged states. The decision model was developed with reasonable success for early stage breast cancer patients, and tested by using general public data. The results obtained from these data showed that lumpectomy was more favourable for these participants.

  6. Stent placement for chronic iliac arterial occlusive disease: the results of 10 years experience in a single institution

    Energy Technology Data Exchange (ETDEWEB)

    Park, Kwang Bo; Do, Young Soo; Kim, Dong Ik; Kim, Duk Kyung; Kim, Young Wook; Shin, Sung Wook; Cho, Sung Ki; Choo, Sung Wook; Choe, Yeon Heyon; Choo, In Wook [Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Kim, Jae Hyung; Han, Yoon Hee [Inje Univ., Kimhae (Korea, Republic of)

    2005-12-15

    We wanted to retrospectively evaluate the long-term therapeutic results of iliac arterial stent placement that was done in a single institution for 10 years. From May 1994 to April 2004, 206 patients who underwent iliac arterial stent placement (mean age; 64 {+-} 8.8) were followed up for evaluating the long term stent patency. Combined or subsequent bypass surgery was performed in 72 patients. The follow up period ranged from one month to 120 months (mean; 31 {+-} 25.2 months). The factors that were analyzed for their effect on the patency of stents were age, the stent type and diameter, the lesion site, lesion shape, lesion length, the Society of Cardiovascular and Interventinal Radiology criteria, the total run off scores, the Fontaine stage and the cardiovascular risk factors (diabetes mellitus, hypertension and smoking). Follow-up included angiography and/or CT angiography, color Doppler sonography and clinical evaluation with the ankle-brachial index. Two hundred and eighty-four stents were placed in 249 limbs of 203 patients. The technical success rate was 98% (203/206). The primary patency rates of the stents at 3, 5, 7 and 10 year were 87%, 83%, 61% and 49%, respectively. One hundred seventy-seven patients maintained the primary stent patency until the final follow up and 26 patients showed stenosis or obstruction during the follow up. Secondary intervention was performed in thirteen patients. Lesions in the external iliac artery (EIA) or lesions in both the common iliac artery (CIA) and EIA were a poor prognostic factor for stent patency. The run off score and stent diameter also showed statistically significant influence on stent patency. The overall complication rate was 6%. Iliac arterial stent placement is a safe treatment with favorable long term patency. Lesions in the EIA or lesions in both the EIA and CIA, poor run off vessels and a stent having the same or a larger diameter than 10 mm were the poor prognostic factors for long term stent patency.

  7. Hippocampal Atrophy and Subsequent Depressive Symptoms in Older Men and Women: Results From a 10-Year Prospective Cohort

    Science.gov (United States)

    Elbejjani, Martine; Fuhrer, Rebecca; Abrahamowicz, Michal; Mazoyer, Bernard; Crivello, Fabrice; Tzourio, Christophe; Dufouil, Carole

    2014-01-01

    Several studies have reported smaller hippocampal volume in patients with depression. However, the temporality of the association is undetermined. One hypothesis is that hippocampal atrophy might be a susceptibility factor for depression. In the present study, we assessed whether hippocampal atrophy was associated with subsequent depressive symptoms in a cohort of older French adults (n = 1,309) who were 65–80 years of age and enrolled into the study in 1999–2001 in Dijon, France. Subjects were followed for more than 10 years. Participants underwent 2 cerebral magnetic resonance imaging scans, one at baseline and one at the 4-year follow-up. We used linear mixed models to estimate the associations of hippocampal atrophy with 1) the average depressive symptom scores over follow-up (using the Center for Epidemiologic Studies-Depression scale) measured biennially over the subsequent 6 years and 2) changes in symptom scores over follow-up. In women, a 2-standard-deviation increase in annual hippocampal atrophy was associated with a 1.67-point (95% confidence interval: 0.59, 2.77) increase in the average depressive symptom score over follow-up and with a 1.97-point (95% confidence interval: 0.68, 3.24) increase in scores over the 2 subsequent years but not with later changes in symptoms. No association was detected in men. Accounting for potential selective attrition (using inverse probability weights) did not alter results. Hippocampal atrophy was associated with more subsequent depressive symptoms and with shorter-term worsening of symptoms in women. PMID:25086051

  8. Seal, replacement or monitoring amalgam restorations with occlusal marginal defects? Results of a 10-year clinical trial.

    Science.gov (United States)

    Moncada, G; Fernández, E; Mena, K; Martin, J; Vildósola, P; De Oliveira Junior, O B; Estay, J; Mjör, I A; Gordan, V V

    2015-11-01

    The aim of this prospective and blind clinical trial was to assess the effectiveness of sealing localized marginal defects of amalgam restoration that were initially scheduled to be replaced. A cohort of twenty six patients with 60 amalgam restorations (n=44Class I and n=16Class II), that presented marginal defects deviating from ideal (Bravo) according to USPHS criteria, were assigned to either sealing or replacement groups: A: sealing n=20, Replacement n=20, and no treatment (n=20). Two blind examiners evaluated the restorations at baseline (K=0.74) and after ten years (K=0.84) according with USPHS criteria, in four parameters: marginal adaptation (MA), secondary caries (SC), marginal staining (MS) and teeth sensitivity (TS). Multiple comparison of restorations degradation/upgrade was analyzed by Friedman test and the comparisons within groups were performed by Wilcoxon test. After 10 years, 44 restorations were assessed (73.3%), Group A: n=14 and Group B: n=16; and Group C: n=14 sealing and replacement amalgam restorations presented similar level of quality in MA (p=0.76), SC (p=0.25) and TS (p=0.52), while in MS (p=0.007) presented better performance in replacement group after 10-years. Most of the occlusal amalgam restorations with marginal gaps showed similar long term outcomes than the restorations were sealed, replaced, or not treated over a 10-year period. Most of the restorations of the three groups were clinically acceptable, under the studied parameters. All restorations had the tendency to present downgrade/deterioration over time.

  9. Predictive and pre-natal testing for Huntington Disease in Australia : results and challenges encountered during a 10-year period (1994-2003)

    NARCIS (Netherlands)

    Tassicker, R. J.; Marshall, P. K.; Liebeck, T. A.; Keville, M. A.; Singaram, B. M.; Richards, F. H.

    2006-01-01

    This study summarizes 10-years' experience of predictive and pre-natal testing and pre-implantation genetic diagnosis (PGD) for Huntington disease (HD) in Australia. Results are presented from 2036 direct mutation predictive tests conducted between January 1994 and December 2003. Thirty-eight per ce

  10. Lumpectomy cavity shaved margins do not impact re-excision rates in breast cancer patients.

    Science.gov (United States)

    Coopey, Suzanne B; Buckley, Julliette M; Smith, Barbara L; Hughes, Kevin S; Gadd, Michele A; Specht, Michelle C

    2011-10-01

    The benefits of taking shaved cavity margins (SCM) at the time of lumpectomy are unclear. We sought to determine if taking SCM decreases re-excision rates by increasing the total breast tissue volume excised. We undertook a retrospective review of breast cancer patients who underwent lumpectomy from 2004 to 2006. Patients were divided into three groups. Group 1 had lumpectomy alone, group 2 had lumpectomy plus select (1-3) SCM, and group 3 had lumpectomy plus complete (≥4) SCM. Pathologic findings and surgical outcomes were compared between groups. 773 cancers treated by lumpectomy were included in this study; 197 were in group 1, 130 were in group 2, and 446 were in group 3. The mean total volume of breast tissue excised in group 1 (106.6 cm(3)) was significantly larger than the volume excised in groups 2 (79.3 cm(3)) and 3 (76.3 cm(3)). Rates of re-excision and successful breast-conservation therapy (BCT) were not significantly different between groups. Despite a lower total volume of breast tissue excised in groups 2 and 3, there was no significant increase in locoregional recurrence rates (LRR) at median follow-up of 54 months. Taking additional SCM during lumpectomy resulted in a significantly lower overall volume of breast tissue excised, with no increase in LRR. Contrary to prior studies, we found that SCM did not decrease re-excision rates or impact the success of BCT. Therefore, the main advantage of taking SCM appears to be that less breast tissue is excised, which could potentially improve cosmetic outcomes.

  11. Stereotactic radiosurgery for vestibular schwannomas: average 10-year follow-up results focusing on long-term hearing preservation.

    Science.gov (United States)

    Watanabe, Shinya; Yamamoto, Masaaki; Kawabe, Takuya; Koiso, Takao; Yamamoto, Tetsuya; Matsumura, Akira; Kasuya, Hidetoshi

    2016-12-01

    OBJECTIVE The aim of this study was to reappraise long-term treatment outcomes of stereotactic radiosurgery (SRS) for vestibular schwannomas (VSs). The authors used a database that included patients who underwent SRS with a unique dose-planning technique, i.e., partial tumor coverage designed to avoid excess irradiation of the facial and cochlear nerves, focusing on tumor control and hearing preservation. Clinical factors associated with post-SRS tumor control and long-term hearing preservation were also analyzed. METHODS This institutional review board-approved, retrospective cohort study used the authors' prospectively accumulated database. Among 207 patients who underwent Gamma Knife SRS for VSs between 1990 and 2005, 183 (who were followed up for at least 36 post-SRS months) were studied. The median tumor volume was 2.0 cm(3) (range 0.05-26.2 cm(3)). The median prescribed dose at the tumor periphery was 12.0 Gy (range 8.8-15.0 Gy; 12.0 Gy was used in 171 patients [93%]), whereas tumor portions facing the facial and cochlear nerves were irradiated with 10.0 Gy. As a result, 72%-99% of each tumor was irradiated with the prescribed dose. The mean cochlear doses ranged from 2.3 to 5.7 Gy (median 4.1 Gy). RESULTS The median durations of imaging and audiometric follow-up were 114 months (interquartile range 73-144 months) and 59 months (interquartile range 33-109 months), respectively. Tumor shrinkage was documented in 110 (61%), no change in 48 (27%), and enlargement in the other 22 (12%) patients. A further procedure (FP) was required in 15 (8%) patients. Thus, the tumor growth control rate was 88% and the clinical control rate (i.e., no need for an FP) was 92%. The cumulative FP-free rates were 96%, 93%, and 87% at the 60th, 120th, and 180th post-SRS month, respectively. Six (3%) patients experienced facial pain, and 2 developed transient facial palsy. Serviceable hearing was defined as a pure tone audiogram result better than 50 dB. Among the 66 patients with

  12. Operating costs and energy demand of wastewater treatment plants in Austria: benchmarking results of the last 10 years.

    Science.gov (United States)

    Haslinger, J; Lindtner, S; Krampe, J

    2016-12-01

    This work presents operating costs and energy consumption of Austrian municipal wastewater treatment plants (WWTPs) (≥10,000 PE-design capacity) that have been classified into different size groups. Different processes as well as cost elements are investigated and processes with high relevance regarding operating costs and energy consumption are identified. Furthermore, the work shows the cost-relevance of six investigated cost elements. The analysis demonstrates the size-dependency of operating costs and energy consumption. For the examination of the energy consumption the investigated WWTPs were further classified into WWTPs with aerobic sludge stabilisation and WWTPs with mesophilic sludge digestion. The work proves that energy consumption depends mainly on the type of sludge stabilisation. The results of the investigation can help to determine reduction potential in operating costs and energy consumption of WWTPs and form a basis for more detailed analysis which helps to identify cost and energy saving potential.

  13. Results from 10 Years of a CBT Pain Self-Management Outpatient Program for Complex Chronic Conditions

    Directory of Open Access Journals (Sweden)

    Kathryn A. Boschen

    2016-01-01

    Full Text Available Background. Traditional unimodal interventions may be insufficient for treating complex pain, as they do not address cognitive and behavioural contributors to pain. Cognitive Behavioural Therapy (CBT and physical exercise (PE are empirically supported treatments that can reduce pain and improve quality of life. Objectives. To examine the outcomes of a pain self-management outpatient program based on CBT and PE at a rehabilitation hospital in Toronto, Ontario. Methods. The pain management group (PMG consisted of 20 sessions over 10 weeks. The intervention consisted of four components: education, cognitive behavioural skills, exercise, and self-management strategies. Outcome measures included the sensory, affective, and intensity of pain experience, depression, anxiety, pain disability, active and passive coping style, and general health functioning. Results. From 2002 to 2011, 36 PMGs were run. In total, 311 patients entered the program and 214 completed it. Paired t-tests showed significant pre- to posttreatment improvements in all outcomes measured. Patient outcomes did not differ according to the number or type of diagnoses. Both before and after treatment, women reported more active coping than men. Discussion. The PMGs improved pain self-management for patients with complex pain. Future research should use a randomized controlled design to better understand the outcomes of PMGs.

  14. Stakeholders' perceptions of 10years of the Global Action Plan for Influenza Vaccines (GAP) - Results from a survey.

    Science.gov (United States)

    Nannei, Claudia; Goldin, Shoshanna; Torelli, Guido; Fatima, Hiba; Kumar, Kaveri; Bubb-Humfryes, Oliver; Stenson, Bo; Sparrow, Erin

    2016-10-26

    Ten years after the launch of the Global Action Plan for Influenza Vaccines (GAP), the World Health Organization (WHO) surveyed stakeholders to understand their perceptions of what the programme had achieved. This article provides a summary of the findings; the full report will be available on-line on the GAP website in November 2016 (http://www.who.int/influenza_vaccines_plan/en/). Seventy-seven responses were received from stakeholders including medical doctors, national influenza center officials, country immunization programme teams, surveillance and disease centers, policy-makers, researchers, vaccine manufacturers, and non-governmental organizations from 28 countries, representing all six WHO regions. Respondents cited GAP's biggest successes as capacity building in developing countries; raising international awareness of global needs in the event of a pandemic; and collaborative alignment of influenza stakeholders. The most commonly reported challenges were the limited progress in development of a broadly protective or universal vaccine and the perceived absence of a major increase in seasonal demand. These findings aligned with the perception that less global progress had been made under the third GAP objective, focused on research and development of better vaccines, than on increasing seasonal vaccine use (objective 1) and pandemic vaccine production capacity (objective 2). Respondents explained what they saw as the major challenges to development of better vaccines, including to development of a universal influenza vaccine. The majority of respondents agreed that the goal chosen at the GAP II consultation is still relevant. Results highlighted the importance of promoting research and development of better vaccines, both for facilitating uptake of seasonal vaccines and for ensuring timely vaccine availability in the event of a pandemic. As the GAP concludes its mandate this year, these findings will contribute to discussions on the impact of programme

  15. Correlation in Rectal Cancer Between Clinical Tumor Response After Neoadjuvant Radiotherapy and Sphincter or Organ Preservation: 10-Year Results of the Lyon R 96-02 Randomized Trial

    Energy Technology Data Exchange (ETDEWEB)

    Ortholan, Cecile [Department of Radiation Oncology, Antoine Lacassagne Cancer Center, Nice, UNSA (Universite de Nice Sophia-Antipolis) (France); Department of Oncology-Radiotherapy, Hopital Princesse Grace, Monaco (France); Romestaing, Pascale [Hopital Prive Jean Mermoz, Lyon (France); Chapet, Olivier [Department of Radiation Oncology, Lyon Sud University Hospital, Hospices Civils de Lyon, Lyon (France); Gerard, Jean Pierre, E-mail: jean-pierre.gerard@nice.unicancer.fr [Department of Radiation Oncology, Antoine Lacassagne Cancer Center, Nice, UNSA (Universite de Nice Sophia-Antipolis) (France)

    2012-06-01

    Purpose: To investigate, in rectal cancer, the benefit of a neoadjuvant radiation dose escalation with endocavitary contact radiotherapy (CXRT) in addition to external beam radiotherapy (EBRT). This article provides an update of the Lyon R96-02 Phase III trial. Methods and Materials: A total of 88 patients with T2 to T3 carcinoma of the lower rectum were randomly assigned to neoadjuvant EBRT 39 Gy in 13 fractions (43 patients) vs. the same EBRT with CXRT boost, 85 Gy in three fractions (45 patients). Median follow-up was 132 months. Results: The 10-year cumulated rate of permanent colostomy (CRPC) was 63% in the EBRT group vs. 29% in the EBRT+CXRT group (p < 0.001). The 10-year rate of local recurrence was 15% vs. 10% (p = 0.69); 10-year disease-free survival was 54% vs. 53% (p = 0.99); and 10-year overall survival was 56% vs. 55% (p = 0.85). Data of clinical response (CR) were available for 78 patients (36 in the EBRT group and 42 in the EBRT+CXRT group): 12 patients were in complete CR (1 patient vs. 11 patients), 53 patients had a CR {>=}50% (24 patients vs. 29 patients), and 13 patients had a CR <50% (11 patients vs. 2 patients) (p < 0.001). Of the 65 patients with CR {>=}50%, 9 had an organ preservation procedure (meaning no rectal resection) taking advantage of major CR. The 10-year CRPC was 17% for patients with complete CR, 42% for patients with CR {>=}50%, and 77% for patients with CR <50% (p = 0.014). Conclusion: In cancer of the lower rectum, CXRT increases the complete CR, turning in a significantly higher rate of long-term permanent sphincter and organ preservation.

  16. Long-term results of expansive laminoplasty for ossification of the posterior longitudinal ligament of the cervical spine: more than 10 years follow up.

    Science.gov (United States)

    Iwasaki, Motoki; Kawaguchi, Yoshiharu; Kimura, Tomoatsu; Yonenobu, Kazuo

    2002-03-01

    The authors report the long-term (more than 10-year) results of cervical laminoplasty for ossification of the posterior longitudinal ligament (OPLL) of the cervical spine as well as the factors affecting long-term postoperative course. The authors reviewed data obtained in 92 patients who underwent cervical laminoplasty between 1982 and 1990. Three patients were lost to follow up, 25 patients died within 10 years of surgery, and 64 patients were followed for more than 10 years. Results were assessed using the Japanese Orthopaedic Association (JOA) scoring system for cervical myelopathy. The recovery rate was calculated using the Hirabayashi method. The mean neurological recovery rate during the first 10 years after surgery was 64%, which declined to 60% at the last follow-up examination (mean follow up 12.2 years). Late neurological deterioration occurred in eight patients (14%) from 5 to 15 years after surgery. The most frequent causes of late deterioration were degenerative lumbar disease (three patients), thoracic myelopathy secondary to ossification of the ligamentum flavum (two patients), or postoperative progression of OPLL at the operated level (two patients). Postoperative progression of the ossified lesion was noted in 70% of the patients, but only two patients (3%) were found to have related neurological deterioration. Additional cervical surgery was required in one patient (2%) because of neurological deterioration secondary to progression of the ossified ligament. The authors performed a multivariate stepwise analysis, and found that factors related to better clinical results were younger age at operation and less severe preexisting myelopathy. Younger age at operation, as well as mixed and continuous types of OPLL, was highly predictive of progression of OPLL. Postoperative progression of kyphotic deformity was observed in 8% of the patients, although it did not cause neurological deterioration. When the incidence of surgery-related complications and

  17. LIVER FUNCTION CHANGES IN PATIENTS WITH SPONDYLOARTHRITIS TAKING NONSTEROIDAL ANTI-INFLAMMATORY DRUGS OVER A LONG PERIOD: RESULTS OF A 10-YEAR PROGRESS PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    A. P. Rebrov

    2016-01-01

    Full Text Available Objective: to assess liver function changes in patients with spondyloarthritis (SpA taking NSAIDs regularly over a long period.Patients and methods. The data obtained during a 10-year PROGRESS prospective single-center cohort study of functional status, activity, and comorbidity (including gastrointestinal tract diseases in patients with SpA were analyzed. The data of 363 SpA patients receiving NSAIDs regularly over a long period and followed up for 10 years were also explored. The changes that had occurred over a decade in the liver enzyme levels, the number of discontinued NSAID treatments because of a persistent increase in liver enzyme levels, and the number of prescriptions of hepatoprotective agents were analyzed.Results. For 10 years, 18 patients with SpA discontinued their NSAID intake due to elevated liver enzyme levels (≥3 times greater than the reference value; during that time, the same increase in enzyme levels was observed in 2 healthy individuals (χ2 =1.39; p=0.2. In the patients with SpA as compared to the healthy individuals, the relative risk of abnormal liver function was 1.19 (95% CI, 1.009–1.405; odds ratio was 2.9 (95% CI, 0.65–12.95. There was no increased risk for discontinuation of some NSAIDs, including nimesulide (χ2 =0.03, p=0.85, the frequency of using hepatoprotective drugs was proved to be highest for diclofenac sodium, ibuprofen, nimesulide, and ketoprofen.Conclusion. The regular long-term (as long as 10 years use of NSAIDs to treat SpA is associated with treatment discontinuation because of elevated enzyme levels in every 10 patients. The maximum rate of discontinuation of NSAIDs due to a persistent increase in liver enzyme levels is observed 6–8 years after their regular use, so long-term NSAID therapy requires continuous monitoring of hepatic safety. The longterm intake of nimesulide, as compared with other NSAIDs, is shown to be unassociated with the higher rate of its discontinuation because of

  18. Long-term results of a three arms prospective cohort study on implants in periodontally compromised patients: 10-year data around sandblasted and acid-etched (SLA) surface.

    Science.gov (United States)

    Roccuzzo, Mario; Bonino, Luca; Dalmasso, Paola; Aglietta, Marco

    2014-10-01

    The aim of this study was to compare the long-term outcomes of sandblasted and acid-etched (SLA) implants in patients previously treated for periodontitis and in periodontally healthy patients (PHP). One hundred and forty-nine partially edentulous patients were consecutively enrolled in private specialist practice and divided into three groups according to their periodontal condition: PHP, moderately periodontally compromised patients (PCP) and severely PCP. Implants were placed to support fixed prostheses, after successful completion of initial periodontal therapy. At the end of active periodontal treatment (APT), patients were asked to follow an individualized supportive periodontal therapy (SPT) program. Diagnosis and treatment of peri-implant biological complications were performed according to cumulative interceptive supportive therapy (CIST). At 10 years, clinical and radiographic measures were recorded by two calibrated operators, blind to the initial patient classification, on 123 patients, as 26 were lost to follow up. The number of sites treated according to therapy modalities C and D (antibiotics and/or surgery) during the 10 years was registered. Six implants were removed for biological complications. The implant survival rate was 100% for PHP, 96.9% for moderate PCP and 97.1% for severe PCP. Antibiotic and/or surgical therapy was performed in 18.8% of cases in PHP, in 52.2% of cases in moderate PCP and in 66.7% cases in severe PCP, with a statistically significant differences between PHP and both PCP groups. At 10 years, the percentage of implants, with at least one site that presented a PD ≥ 6 mm, was, respectively, 0% for PHP, 9.4% for moderate PCP and 10.8% for severe PCP, with a statistically significant difference between PHP and both PCP groups. This study shows that SLA implants, placed under a strict periodontal control, offer predictable long-term results. Nevertheless, patients with a history of periodontitis, who did not fully adhere to

  19. Occult hernias and bilateral endoscopic total extraperitoneal inguinal hernia repair: is there a need for prophylactic repair? : Results of endoscopic extraperitoneal repair over a period of 10 years.

    Science.gov (United States)

    Saggar, V R; Sarangi, R

    2007-02-01

    An advantage of the endoscopic total extraperitoneal approach over the conventional hernia repair is detection of an unsuspected, asymptomatic hernia on the contralateral side. A high incidence of occult contralateral hernias has been reported in the literature. However, few studies have examined the incidence of development of a hernia on the healthy side evaluated previously during an endoscopic unilateral hernia repair. This study aims to evaluate the incidence of development of a contralateral hernia after a previous bilateral exploration. The need for a prophylactic contralateral repair is also addressed. We retrospectively reviewed the results of 822 endoscopic total extraperitoneal inguinal hernia repairs done in 634 patients over a period of 10 years from May 1993 to 2003. Incidence of hernia undetected clinically and during previous contralateral repair was assessed over a follow up period ranging from 10 to 82 months. About 7.97% of bilateral hernias were clinically occult hernias. Only 1.12% of unilateral hernia repairs (who had undergone a contralateral evaluation at surgery) subsequently developed a hernia on the other side. The endoscopic approach to inguinal hernia repair is an excellent tool to detect and treat occult contralateral hernias. The incidence of hernia occurring at the contralateral side after a previous bilateral exploration is low, hence a prophylactic repair on the contralateral side is not recommended on a routine basis.

  20. [Oxaliplatin -- A 10-Year Trajectory].

    Science.gov (United States)

    Kanaji, Shingo; Oki, Eiji; Saeki, Hiroshi; Kitao, Hiroyuki; Maehara, Yoshihiko; Kakeji, Yoshihiro

    2016-06-01

    Oxaliplatin(Elplat(®)iv infusion solution)is a third-generation 1,2-DACH-platinum derivative. A number of international clinical trials have investigated the effects of this drug for each of its four indications. Building on the results of these earlier studies, much research has also been carried out in Japan in terms of developing and accumulating evidence on oxaliplatin. This report reviews the trajectory of its use over the last 10-years and considers its future potential.

  1. Interaction of FKBP5 Gene Variants and Adverse Life Events in Predicting Depression Onset: Results From a 10-Year Prospective Community Study

    Science.gov (United States)

    Zimmermann, Petra; Brückl, Tanja; Nocon, Agnes; Pfister, Hildegard; Binder, Elisabeth B.; Uhr, Manfred; Lieb, Roselind; Moffitt, Terrie E.; Caspi, Avshalom; Holsboer, Florian; Ising, Marcus

    2013-01-01

    Objective The binding protein FKBP5 is an important modulator of the function of the glucocorticoid receptor, the main receptor of the stress horm one system. This turns the FKBP5 gene into a key candidate for gene-environment interactions, which are considered critical for pathogenesis of stress-related disorders. The authors explored gene-environment interactions between FKBP5 gene variants and adverse life events in predicting the first occurrence of a major depressive episode. Method The analyses were based on 884 Caucasians in a 10-year prospective community study. At baseline, they were 14–24 years old and did not fulfill criteria for a major depressive episode. The DSM-IV-based Munich Composite International Diagnostic Interview was used to assess adverse life events preceding baseline and major depressive episodes during follow-up. On the basis of previous findings, five single-nucleotide polymorphisms (SNPs) within the FKBP5 gene were selected for genotyping. Results While the authors did not observe genetic main effects, they found interactions between the five SNPs and traumatic (but not separation) events, with the strongest effect for severe trauma. The effect of trauma on incident major depressive episodes was evident among subjects homozygous for the minor alleles but not subjects with other genotypes. The findings were replicated in the U.K. Environmental Risk Longitudinal Twin Study. Conclusions These hypothesis-driven results suggest that an interaction between FKBP5 genotype and trauma is involved in the onset of depression. Subjects homozygous for the minor alleles of the investigated FKBP5 SNPs seem to be particularly sensitive to effects of trauma exposure in terms of triggering depression onset. PMID:21865530

  2. A controlled clinical trial of implant-retained mandibular overdentures : 10 years' results of clinical aspects and aftercare of IMZ implants and Branemark implants

    NARCIS (Netherlands)

    Meijer, HJA; Raghoebar, GM; Van't Hof, MA; Visser, A

    2004-01-01

    The aim of this prospective randomized controlled clinical trial was to evaluate the clinical outcomes and prosthetic aftercare of edentulous patients with a mandibular overdenture retained by two IMZ implants or two Branemark implants during a 10-year period. Patients were allocated to the IMZ grou

  3. Mandibular Overdentures Retained by Two Implants : 10-Year Results from a Crossover Clinical Trial Comparing Ball-Socket and Bar-Clip Attachments

    NARCIS (Netherlands)

    Cune, Marco; Burgers, Mark; van Kampen, Frits; de Putter, Cornelis; van der Bilt, Andries

    2010-01-01

    Purpose: The aim of this study was to evaluate patient satisfaction and clinical and prosthetic outcomes of two-implant mandibular overdenture treatment with different attachment types after 10 years of function. Materials and Methods: In a crossover clinical trial, 18 edentulous subjects with compl

  4. Comparison of margin status and lesional size between radioactive seed localized vs conventional wire localized breast lumpectomy specimens.

    Science.gov (United States)

    Rarick, Jason; Kimler, Bruce F; Tawfik, Ossama

    2016-04-01

    Despite the known benefits of the use of radioactive seed localization (RSL), few studies have looked at the resultant pathologic marginal status of these lumpectomy specimens, especially in regard to different definitions of close/positive margins. We compared the marginal status of lumpectomy specimens removed by either RSL or conventional wire localization (CWL) techniques. A total of 106 lumpectomy specimens including 62 by CWL and 44 by RSL for invasive ductal and lobular carcinomas were compared. Data on gross and microscopic surgical margin status, tumor type and grade, and demographic information were retrospectively collected. There was no difference between the techniques in terms of tumor characteristics including size, histologic grade, lymph node positivity, or age. Although the distributions are very similar between CWL and RSL specimens for final marginal assessments (P=.69), there is a (modest) statistically significant difference in the distribution for margin classifications based on gross assessments (P=.040), specifically more RSL specimens exhibiting tumor within 1mm of the closest margin. Concordance between gross and microscopic lesion measurements is highest for invasive ductal carcinoma grade 3 for both CWL and RSL lumpectomies (78.6% and 80.0%). This study shows that there were no significant marginal status differences between RSL and CWL lumpectomy specimens with invasive carcinoma. Rather, what was relevant is whether the entire specimen could be classified as having negative/close margins. Significant workflow challenges in surgical pathology laboratories are expected with the adoption of the RSL process.

  5. Serum vitamin D in patients with chronic obstructive lung disease does not correlate with mortality--results from a 10-year prospective cohort study.

    Directory of Open Access Journals (Sweden)

    Dennis Back Holmgaard

    Full Text Available BACKGROUND: Recent studies have found vitamin D (25-OHD deficiency and insufficiency to be common among patients with COPD. Serum level of 25-OHD seems to correlate to pulmonary function, COPD disease staging, and increased susceptibility to respiratory infections. We wanted to investigate whether vitamin D deficiency or insufficiency was associated with mortality rate in patients suffering from advanced COPD. METHODS: 25-OHD serum levels were measured in 462 patients suffering from moderate to very severe COPD. Patients were stratified into three groups according to serum levels of 25-OHD. Outcome measure was mortality in a 10 year follow-up period. Kaplan-Meier curves (KM were plotted and mortality hazard ratios (HR were calculated using Cox Proportional Hazard regression (Cox PH. RESULTS: Serum 25-OHD deficiency and insufficiency were prevalent. We were unable to demonstrate any association between baseline serum levels of 25-OHD and mortality rate. We found an association between mortality and age [HR 1.05 (CI 95%: 1.03-1.06], Charlson score [HR 1.49 (CI 95%: 1.06-2.09], increasing neutrophil count [HR 1.05 (CI 95%: 1.02-1.09], severe [HR 1.41 (CI 95%: 1.06-1.86]/very severe COPD [HR 2.19 (CI 95%: 1.58-3.02] and a smoking history of more than 40 pack years [HR 1.27 (CI 95%: 1.02-1.70]. CONCLUSIONS: Serum level of 25-OHD does not seem to be associated with mortality rate, suggesting no or only a minor role of 25-OHD in disease progression in patients with moderate to very severe COPD.

  6. Brain response to images of food varying in energy density is associated with body composition in 7- to 10-year-old children: Results of an exploratory study.

    Science.gov (United States)

    Fearnbach, S Nicole; English, Laural K; Lasschuijt, Marlou; Wilson, Stephen J; Savage, Jennifer S; Fisher, Jennifer O; Rolls, Barbara J; Keller, Kathleen L

    2016-08-01

    Energy balance is regulated by a multifaceted system of physiological signals that influence energy intake and expenditure. Therefore, variability in the brain's response to food may be partially explained by differences in levels of metabolically active tissues throughout the body, including fat-free mass (FFM) and fat mass (FM). The purpose of this study was to test the hypothesis that children's body composition would be related to their brain response to food images varying in energy density (ED), a measure of energy content per weight of food. Functional magnetic resonance imaging (fMRI) was used to measure brain response to High (>1.5kcal/g) and Low (food images, and Control images, in 36 children ages 7-10years. Body composition was measured using bioelectrical impedance analysis. Multi-subject random effects general linear model (GLM) and two-factor repeated measures analysis of variance (ANOVA) were used to test for main effects of ED (High ED vs. Low ED) in a priori defined brain regions of interest previously implicated in energy homeostasis and reward processing. Pearson's correlations were then calculated between activation in these regions for various contrasts (High ED-Low ED, High ED-Control, Low ED-Control) and child body composition (FFM index, FM index, % body fat). Relative to Low ED foods, High ED foods elicited greater BOLD activation in the left thalamus. In the right substantia nigra, BOLD activation for the contrast of High ED-Low ED foods was positively associated with child FFM. There were no significant results for the High ED-Control or Low ED-Control contrasts. Our findings support literature on FFM as an appetitive driver, such that greater amounts of lean mass were associated with greater activation for High ED foods in an area of the brain associated with dopamine signaling and reward (substantia nigra). These results confirm our hypothesis that brain response to foods varying in energy content is related to measures of child body

  7. Impact of physical activity category on incidence of cardiovascular disease: Results from the 10-year follow-up of the ATTICA Study (2002-2012).

    Science.gov (United States)

    Tambalis, Konstantinos D; Panagiotakos, Demosthenes B; Georgousopoulou, Ekavi N; Mellor, Duane D; Chrysohoou, Christina; Kouli, Georgia-Maria; Tousoulis, Dimitrios; Stefanadis, Christodoulos; Pitsavos, Christos

    2016-12-01

    The aim of the study was to examine the effects of physical activity (PA) level on 10-year cardiovascular disease (CVD) incidence, taking into consideration several clinical and lifestyle risk factors along with the potential moderating role of gender. An analysis was undertaken on data from the ATTICA prospective cohort study (10-year follow-up, 2002-2012), which followed a Greek adult population (aged 18-89years). A total n=317 of fatal and nonfatal CVD events occurred among the 2020 participants. After adjusting for the lifestyle and clinical risk factors as potential confounders, odds ratio (ORs) of CVD risk of individuals who reported being sufficiently active and highly active were decreased by 58% (95% CI: 0.30, 0.58) and 70% (95% CI: 0.15, 0.56), when compared to those who were inactive/insufficiently active, respectively. Men had nearly two-fold increase in risk of CVD (95% CI: 1.62, 2.18) versus women. Stratified analysis by gender, revealed that sufficiently active men, had 52% (95% CI: 0.24, 0.97) reduced risk of CVD incidence when compared to inactive males, while, for women, the role of PA lost significance following adjusting for lifestyle factors. The current data suggests a beneficial effect of even moderate physical activity levels on 10-year incidence of CVD, reinforcing the importance of physically activity, especially for men.

  8. Plastia da valva mitral com a técnica do "Duplo Teflon": resultados de 10 anos Mitral valve repair with "Double Teflon" technique: 10-year results

    Directory of Open Access Journals (Sweden)

    Carlos Manuel de Almeida Brandão

    2007-12-01

    1994 and 2003, 133 patients with degenerative mitral insufficiency due to ruptured or elongated chordae in the posterior leaflet underwent repair with this technique. The mean patient age was 60.4 years and 60.9% patients were male. According to clinical evaluation, 29.3% of the patients were in New York Heart Association functional class IV, 55.7% in class III and 15.0% in class II. Associated techniques of mitral valve repair were used in 15.2% of the patients; the most common was chordal shortening. Twenty six (19.5% patients had associated procedures. RESULTS: There was one (0.75% operative death. In the late postoperative period, 95.5% of the surviving patients were in New York Heart Association functional class I. Linearized rates of thromboembolism, reoperation and death were 0.9%, 0.3% and 0.6% patient/year, respectively. The actuarial survival at 10 years was 94.7% ± 3.6%. Actuarial freedom from thromboembolism and reoperation were 97.3 ± 1.5% and 99.2 ±0.8%, respectively. There were no episodes of hemolysis or endocarditis. CONCLUSION: Mitral valve repair with "Double Teflon" technique presents low morbimorbidity and good clinical late evolution.

  9. Periimplant bone-level reduction in relation to hydroxyapatite-coated dental implants that act as mandibular overdenture retainers: results at 6 to 10 years.

    Science.gov (United States)

    Leventi, Eleni; Malden, Nicholas J; Lopes, Victor R

    2014-10-01

    Edentulism in combination with chronic alveolar ridge resorption can lead to a debilitating oral state which conventional complete dentures cannot alleviate. The provision of anterior mandibular implants positively contributes to both function and an improved quality of life for these patients. However, individuals who could most benefit from the treatment are usually older and more likely to have or develop serious health issues. The purpose of the study was to assess the long-term success of one of the simpler implant treatments available and to consider the impact of a number of factors, including sex, age, health issues, and tobacco habits. This study also assessed the specific implant used, the Calcitek hydroxyapatite coated cylinder. Forty-one patients who received 102 implants for mandibular overdenture retention from 1 operator between 1996 and 2002 were included in the study. Measurements were made from a series of radiographs to assess the effect of periimplant bone loss on surviving implants after a period of implant function of between 6 and 10 years. The loss of 1 implant lowered the survival rate to 99%. The overall annual bone loss observed was 0.16 mm/year. Individuals with a significant comorbidity exhibited a slight but significant increase in annual bone loss. The implant system in this study performed to an acceptable level in a mixed cohort of older individuals, including those with a serious comorbidity or tobacco habit. Copyright © 2014 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

  10. Forest soil nutrient status after 10 years of experimental acidification and base cation depletion : results from 2 long-term soil productivity sites in the central Appalachians

    Energy Technology Data Exchange (ETDEWEB)

    Adams, M.B. [United States Dept. of Agriculture Forest Service, Parsons, WV (United States); Burger, J.A. [Virginia Tech University, Blacks Burg, VA (United States)

    2010-07-01

    This study assessed the hypothesis that soil based cation depletion is an effect of acidic deposition in forests located in the central Appalachians. The effects of experimentally induced base cation depletion were evaluated in relation to long-term soil productivity and the sustainability of forest stands. Whole-tree harvesting was conducted along with the removal of dead wood litter in order to remove all aboveground nutrients. Ammonium sulfate fertilizer was added at annual rates of 40.6 kg S/ha and 35.4 kg N/h in order to increase the leaching of calcium (Ca) and magnesium (Mg) from the soil. A randomized complete block design was used in 4 or 5 treatment applications in a mixed hardwood experimental forest located in West Virginia and in a cherry-maple forest located in a national forest in West Virginia. Soils were sampled over a 10-year period. The study showed that significant changes in soil Mg, N and some other nutrients occurred over time. However, biomass did not differ significantly among the different treatment options used.

  11. Concurrent hyperfractionated accelerated radiotherapy with 5-FU and once weekly cisplatin in locally advanced head and neck cancer. The 10-year results of a prospective phase II trial

    Energy Technology Data Exchange (ETDEWEB)

    Budach, V.; Boehmer, D.; Badakhshi, H.; Jahn, U.; Stromberger, C. [Campus Virchow Klinikum, Charite Universitaetsmedizin Berlin, Department for Radiooncology, Clinic for Radiooncology, Berlin (Germany); Becker, E.T. [Charite Universitaetsmedizin, Department of Otorhinolaryngology, Berlin (Germany); Wernecke, K.D. [Sostana Statistics GmbH, Charite Universitaetsmedizin Berlin, Berlin (Germany)

    2014-03-15

    In this study, the acute toxicity and long-term outcome of a hyperfractionated accelerated chemoradiation regimen with cisplatin/5-fluorouracil (5-FU) in patients with locally advanced squamous cell carcinomas of head and neck were evaluated. From 2000-2002, 38 patients with stage III (5.3 %) and stage IV (94.7 %) head and neck cancer were enrolled in a phase II study. Patients received hyperfractionated-accelerated radiotherapy with 72 Gy in 15 fractions of 2 Gy followed by 1.4 Gy twice daily with concurrent, continuous infusion 5-FU of 600 mg/m{sup 2} on days 1-5 and 6 cycles of weekly cisplatin (30 mg/m{sup 2}). Acute toxicities (CTCAEv2.0), locoregional control (LRC), metastases-free (MFS), and overall survival (OS) were analyzed and exploratively compared with the ARO 95-06 trial. Median follow-up was 11.4 years (95 % CI 8.6-14.2) and mean dose 71.6 Gy. Of the patients, 82 % had 6 (n = 15) or 5 (n = 16) cycles of cisplatin, 5 and 2 patients received 4 and 3 cycles, respectively. Grade 3 anemia, leukopenia, and thrombocytopenia were observed in 15.8, 15.8, and 2.6 %, respectively. Grade 3 mucositis in 50 %, grade 3 and 4 dysphagia in 55 and 13 %. The 2-, 5-, and 10-year LRC was 65, 53.6, and 48.2 %, the MFS was 77.5, 66.7, and 57.2 % and the OS 59.6, 29.2, and 15 %, respectively. Chemoradiation with 5-FU and cisplatin seems feasible and superior in terms of LRC and OS to the ARO 95-06C-HART arm at 2 years. However, this did not persist at the 5- and 10-year follow-ups. (orig.) [German] Untersuchung der Akuttoxizitaet und des Langzeitueberlebens einer hyperfraktioniert-akzelerierten simultanen Radiochemotherapie mit Cisplatin/5-Fluorouracil (5-FU) bei Patienten mit lokal fortgeschrittenen Kopf-Hals-Tumoren. Von 2000 bis 2002 wurden 38 Patienten mit Plattenepithelkarzinomen der Kopf-Hals-Region im Stadium III (5,3 %) und IV (94,7 %) eingeschlossen. Es erfolgte eine simultane hyperfraktionierte akzelerierte Radiochemotherapie mit 72 Gy in 15 Fraktionen a 2 Gy

  12. Results of prosthetic mesh repair in the emergency management of the acutely incarcerated and/or strangulated groin hernias: a 10-year study.

    Science.gov (United States)

    Bessa, S S; Abdel-fattah, M R; Al-Sayes, I A; Korayem, I T

    2015-12-01

    The aim of this prospective study was to present a 10-year experience with the use of prosthetic mesh repair in the management of the acutely incarcerated and/or strangulated groin hernias. Patients with acutely incarcerated and/or strangulated groin hernias were treated by emergency repair of the hernia using a Prolene mesh. The presence of non-viable intestine necessitating resection-anastomosis of the bowel was not considered a contraindication to the use of mesh. The present study included 234 patients. Their age ranged from 16 to 85 years with a mean of 55.9 ± 17.7 years. The hernia was indirect inguinal in 201 patients (85.9%), direct inguinal in 5 patients 5 (2.1%), hernia of canal of nuck in 13 patients (5.6%) and femoral in 15 patients (6.4%). Thirty patients (12.8%) had recurrent hernias. Resection-anastomosis of non-viable small intestine was performed in 32 patients (13.7%). There were 5 perioperative mortalities (2.1%). Complications were encountered in 41 patients (17.5%) and included wound infection in 14 patients (6%), scrotal hematoma in 9 patients (3.8%), chest infection in 8 patients (3.4%), deep vein thrombosis in 2 patients (0.9%), transient deterioration of liver function in 11 patients (4.7%) and mesh infection in 1 patient (0.5%). Follow-up duration ranged from 6 to 120 months with a mean of 62.5 ± 35.3 months. Two recurrences (0.9%) were encountered throughout the study period. The use of prosthetic mesh repair in the emergency management of the acutely incarcerated and/or strangulated groin hernias is safe. The presence of non-viable intestine cannot be regarded as a contraindication for prosthetic repair.

  13. A comprehensive approach to the prevention of central venous catheter complications: results of 10-year prospective surveillance in pediatric hematology-oncology patients.

    Science.gov (United States)

    Cesaro, Simone; Cavaliere, Mara; Pegoraro, Anna; Gamba, Piergiorgio; Zadra, Nicola; Tridello, Gloria

    2016-04-01

    We report our decennial experience with 1161 newly-placed long-term central venous catheters inserted in 919 hematology-oncology patients for a total of 413,901 CVC-days of observation. Most of the CVCs were partially-implanted, open-ended, Broviac-Hickman type of CVC (95 %). One thousand and twenty-four complications were recorded equal to 2.47 per 1000 CVC-days. The frequency of complications per CVC, the rate of episodes per 1000 CVC-days, and removal rate were malfunction/occlusion 42 %, 1.18/1000, and 2.3 %; mechanical (dislodgement/rupture/kinking) 18.3 %, 0.51/1000, and 77.4 %; bacteremia 14.8 %, 0.42/1000, and 18.6 %; exit-site/tunnel infection 11.5 %, 0.32/1000, and 9.7 %; thrombosis 0.86 %, 0.02/1000, and 30 %; pneumothorax 0.52 %, 0.01/1000, and 0. In multivariate analysis, the risk factors were for mechanical complications, a younger age HR 1.8, p = 0.0006); for bacteremia, a double lumen CVC (HR 3.1, p HR 1.5, p = 0.03); for exit-site/tunnel infection, a double lumen CVC (HR 2.1, p = 0.0003) and a diagnosis of leukemia or lymphoma (HR 1.8, p = 0.01); for malfunction/occlusion, an age HR 1.6, p = 0.0003), the diagnosis of leukemia or lymphoma (HR 1.9, p HR 1.33, p = 0.023). The cumulative incidence of premature CVC removal was 29.2 % and the risk factors associated with this event were the surgical modality of CVC insertion (HR 1.4, p = 0.0153) and an age at CVC positioning less than 6.1 years (HR 1.6, p = 0.0025). We conclude that a best-practice set of rules resulted in reduced CVC complications.

  14. Torsión testicular perinatal: resultados de 10 años de experiencia Perinatal testicular torsion: results of 10 years of experience

    Directory of Open Access Journals (Sweden)

    Sara López Calimano

    2011-12-01

    of newborn operated on diagnosed with testicular torsion were reviewed admitted in the pediatric surgery service of the "William Soler" Teaching Children Hospital from January, 2000 to December, 2009. Results: eighteen patients were eligible for study, 17 had a unilateral torsion with a testicle of increase size, hard and painless (94 %, the 55 % had contralateral hydrocele, 16 patients born at term weighing more than 3 100 g (88 %, the extravaginal torsion and left testicle involvement was observed in 13 (72 %. A case had bilateral asynchronism (6 %, since the left testicle was twisted in the inguinal region with ischemia but not necrosis and could be preserved. Two cases (12 % had torsion of intravaginal type and one of them was clinically presented as acute scrotum. The affection was diagnosed in ages from 0 to 7 days in the 72 % of cases. An orchiectomy was performed without contralateral exploration in 16 patients (88 %. Evolution was satisfactory in 17 cases (94 %. Conclusions: the perinatal testicular torsion accounts for the 3,4 % of neonatal surgical affections and may to involve a und-descent testicle. Authors suggest making a protocol of preoperative Doppler ultrasound and the exploration and fixation of contralateral testicle.

  15. Swift: 10 Years of Discovery

    Science.gov (United States)

    The conference Swift: 10 years of discovery was held in Roma at La Sapienza University on Dec. 2-5 2014 to celebrate 10 years of Swift successes. Thanks to a large attendance and a lively program, it provided the opportunity to review recent advances of our knowledge of the high-energy transient Universe both from the observational and theoretical sides. When Swift was launched on November 20, 2004, its prime objective was to chase Gamma-Ray Bursts and deepen our knowledge of these cosmic explosions. And so it did, unveiling the secrets of long and short GRBs. However, its multi-wavelength instrumentation and fast scheduling capabilities made it the most versatile mission ever flown. Besides GRBs, Swift has observed, and contributed to our understanding of, an impressive variety of targets including AGNs, supernovae, pulsars, microquasars, novae, variable stars, comets, and much more. Swift is continuously discovering rare and surprising events distributed over a wide range of redshifts, out to the most distant transient objects in the Universe. Such a trove of discoveries has been addressed during the conference with sessions dedicated to each class of events. Indeed, the conference in Rome was a spectacular celebration of the Swift 10th anniversary. It included sessions on all types of transient and steady sources. Top scientists from around the world gave invited and contributed talks. There was a large poster session, sumptuous lunches, news interviews and a glorious banquet with officials attending from INAF and ASI. All the presentations, as well as several conference pictures, can be found in the conference website (http://www.brera.inaf.it/Swift10/Welcome.html). These proceedings have been collected owing to the efforts of Paolo D’Avanzo who has followed each paper from submission to final acceptance. Our warmest thanks to Paolo for all his work. The Conference has been made possible by the support from La Sapienza University as well as from the ARAP

  16. 10 YEARS AFTER NATO MEMBERSHIP

    DEFF Research Database (Denmark)

    10 years after NATO Membership. An Anniversary in the Shadow of a Crisis”, indeholder artikler fra politiske aktører, diplomater og forskere, der alle bidrog til til konferencen af samme navn, hvor den 10-året for baltisk medlemskab af NATO var omdrejningspunktet. Udover den danske...... forsvarsminister, er den estiske og litauiske forsvarsminister og NATO’s vicegeneralsekretær blandt bidragyderne. Konferencens formål var at fejre, inddrage og diskutere 10 års forsvarspolitisk NATO-samarbejde i Østersøområdet. Den internationale udvikling i Europa betød at konferencens dagsorden i stedet for kom...... billede af hvordan den russiske aggression på Krimhalvøen blev italesat af de repræsenterede landes Forsvarsministre samt fra hovedkvarteret i NATO. Konferencen blev afholdt tidligere i år i København, og var et resultat af et tæt samarbejde mellem Forsvarsakademiet, Forsvarsministeriet og ambassadørerne...

  17. Reduced Cardiovascular Mortality 10 Years after Supplementation with Selenium and Coenzyme Q10 for Four Years: Follow-Up Results of a Prospective Randomized Double-Blind Placebo-Controlled Trial in Elderly Citizens.

    Directory of Open Access Journals (Sweden)

    Urban Alehagen

    Full Text Available Selenium and coenzyme Q10 are important antioxidants in the body. As the intake of selenium is low in Europe, and the endogenous production of coenzyme Q10 decreases as age increases, an intervention trial using selenium and coenzyme Q10 for four years was performed. As previously reported, the intervention was accompanied by reduced cardiovascular mortality. The objective of the present study was to analyze cardiovascular mortality for up to 10 years after intervention, to evaluate if mortality differed in subgroups differentiated by gender, diabetes, ischemic heart disease (IHD, and functional class.Four-hundred forty-three healthy elderly individuals were included from a rural municipality in Sweden. All cardiovascular mortality was registered, and no participant was lost to the follow-up. Based on death certificates and autopsy results mortality was registered.Significantly reduced cardiovascular mortality could be seen in those on selenium and coenzyme Q10 intervention. A multivariate Cox regression analysis demonstrated a reduced cardiovascular mortality risk in the active treatment group (HR: 0.51; 95%CI 0.36-0.74; P = 0.0003. The reduced mortality could be seen to persist during the 10-year period. Subgroup analysis showed positive effects in both genders. An equally positive risk reduction could be seen in those with ischemic heart disease (HR: 0.51; 95%CI 0.27-0.97; P = 0.04, but also in the different functional classes.In a 10-year follow-up of a group of healthy elderly participants given four years of intervention with selenium and coenzyme Q10, significantly reduced cardiovascular mortality was observed. The protective action was not confined to the intervention period, but persisted during the follow-up period. The mechanism explaining the persistency remains to be elucidated. Since this was a small study, the observations should be regarded as hypothesis-generating.

  18. The 10-Year Local Recurrence and Partial Breast Radiotherapy for Early Breast Cancer Treated by Conservative Surgery

    Institute of Scientific and Technical Information of China (English)

    Zhizhen Wang; Ruiying Li

    2006-01-01

    OBJECTIVE To study the local recurrence and the role of whole breast radiotherapy for early breast cancer treated by conservative surgery.METHODS From April 1990 to December 2000, 49 patients with early primary breast cancer were treated by conservative surgery in our hospital. The cases were comprised of Stage 0, 1; Stage Ⅰ, 31; and Stage Ⅱa,17. Forty cases underwent quadrantectomy plus axillary lymph node dissection, and the other 9 cases had lumpectomy alone. Irradiation, which was received by 39 patients, was administered by using low tangential half fields with 6 MV X-ray to decrease the pulmonary irradiative volume.The dose to the whole breast was 45 Gy/22~23f/4.5W, then a 15 Gy boost dose was delivered to the tumor bed by an electron beam. The other patients underwent an irradiated regional field according to postoperative pathology.RESULTS All patients were followed-up for 10 years or more. The 10year local recurrence rates, distant metastasis rates and survival rates were 6.1%, 4.1% and 98.0% respectively. All of the 3 patients who had a local recurrence had infiltrative carcinomas and negative lymph nodes.The 10-year local recurrence rate was higher (2.6% vs. 20.0%) with nonpostoperative whole breast radiotherapy, but the statistical difference was not marked because of the low number of cases. All of the recurrent lesions localized within 3 cm of the primary lesion.CONCLUSION Original recurrence of the tumor was the main type of local recurrence. Radiotherapy after conservative surgery is very essential.After conservative surgery it is feasible that irradiation can be delivered alone to the neighboring region of the tumor bed. Partial breast radiotherapy can substitute for whole breast radiotherapy.

  19. Lanthanum carbonate: safety data after 10years

    OpenAIRE

    Hutchison, Alastair

    2016-01-01

    Despite 10years of post-marketing safety monitoring of the phosphatebinder lanthanum carbonate, concerns about aluminium-like accumulationand toxicity persist. Here, we present a concise overview of the safety profileof lanthanum carbonate and interim results from a 5-year observationaldatabase study (SPD405-404; ClinicalTrials.gov identifier: NCT00567723). Thepharmacokinetic paradigms of lanthanum and aluminium are different inthat lanthanum is minimally absorbed and eliminated via the hepat...

  20. 10-year survival of total ankle arthroplasties

    Science.gov (United States)

    2011-01-01

    Background and purpose There is an ongoing need to review large series of total ankle replacements (TARs) for monitoring of changes in practice and their outcome. 4 national registries, including the Swedish Ankle Register, have previously reported their 5-year results. We now present an extended series with a longer follow-up, and with a 10-year survival analysis. Patients and methods Records of uncemented 3-component TARs were retrospectively reviewed, determining risk factors such as age, sex, and diagnosis. Prosthetic survival rates were calculated with exchange or removal of components as endpoint—excluding incidental exchange of the polyethylene meniscus. Results Of the 780 prostheses implanted since 1993, 168 (22%) had been revised by June 15, 2010. The overall survival rate fell from 0.81 (95% CI: 0.79–0.83) at 5 years to 0.69 (95% CI: 0.67–0.71) at 10 years. The survival rate was higher, although not statistically significantly so, during the latter part of the period investigated. Excluding the STAR prosthesis, the survival rate for all the remaining designs was 0.78 at 10 years. Women below the age of 60 with osteoarthritis were at a higher risk of revision, but age did not influence the outcome in men or women with rheumatoid arthritis. Revisions due to technical mistakes at the index surgery and instability were undertaken earlier than revisions for other reasons. Interpretation The results have slowly improved during the 18-year period investigated. However, we do not believe that the survival rates of ankle replacements in the near future will approach those of hip and knee replacements—even though improved instrumentation and design of the prostheses, together with better patient selection, will presumably give better results. PMID:22066551

  1. Safety of Seasonal Malaria Chemoprevention (SMC) with Sulfadoxine-Pyrimethamine plus Amodiaquine when Delivered to Children under 10 Years of Age by District Health Services in Senegal: Results from a Stepped-Wedge Cluster Randomized Trial

    Science.gov (United States)

    NDiaye, J. L.; Cissé, B.; Ba, E. H.; Gomis, J. F.; Ndour, C. T.; Molez, J. F.; Fall, F. B.; Sokhna, C.; Faye, B.; Kouevijdin, E.; Niane, F. K.; Cairns, M.; Trape, J. F.; Rogier, C.; Gaye, O.; Greenwood, B. M.; Milligan, P. J. M.

    2016-01-01

    Background It is recommended that children aged 3 months to five years of age living in areas of seasonal transmission in the sub-Sahel should receive Seasonal Malaria Chemoprevention (SMC) with sulfadoxine-pyrimethamine plus amodiaquine (SPAQ) during the malaria transmission season. The purpose of this study was to evaluate the safety of SMC with SPAQ in children when delivered by community health workers in three districts in Senegal where SMC was introduced over three years, in children from 3 months of age to five years of age in the first year, then in children up to 10 years of age. Methods A surveillance system was established to record all deaths and all malaria cases diagnosed at health facilities and a pharmacovigilance system was established to detect adverse drug reactions. Health posts were randomized to introduce SMC in a stepped wedge design. SMC with SPAQ was administered once per month from September to November, by nine health-posts in 2008, by 27 in 2009 and by 45 in 2010. Results After three years, 780,000 documented courses of SMC had been administered. High coverage was achieved. No serious adverse events attributable to the intervention were detected, despite a high level of surveillance. Conclusions SMC is being implemented in countries of the sub-Sahel for children under 5 years of age, but in some areas the age distribution of cases of malaria may justify extending this age limit, as has been done in Senegal. Our results show that SMC is well tolerated in children under five and in older children. However, pharmacovigilance should be maintained where SMC is implemented and provision for strengthening national pharmacovigilance systems should be included in plans for SMC implementation. Trial Registration ClinicalTrials.gov NCT 00712374 PMID:27764102

  2. Implante coclear em crianças pós-linguais: resultados funcionais após 10 anos da cirurgia Cochlear implant in postlingual children: functional results 10 years after the surgery

    Directory of Open Access Journals (Sweden)

    Liege Franzini Tanamati

    2012-04-01

    Full Text Available Os benefícios do implante coclear (IC às habilidades comunicativas são obtidos ao longo de anos de uso. Há poucos estudos sobre os resultados a longo prazo em crianças pós-linguais que cresceram usando o dispositivo. OBJETIVO: Reportar os resultados funcionais em crianças pós-linguais, após 10 anos de uso do dispositivo. MATERIAL E MÉTODO: Dez crianças pós-linguais, implantadas antes dos 18 anos, participaram deste estudo. Foram avaliadas: a percepção da fala para sentenças e a inteligibilidade de fala. Informações sobre o uso/funcionamento do dispositivo e nível acadêmico/ocupacional foram documentadas. Desenho científico: Estudo de série. RESULTADOS: O reconhecimento para sentenças no silêncio foi igual a 73% e, no ruído, 40%. Para o método de transcrição, a média de acertos foi igual a 92% e, na escala de inteligibilidade, 4.15. Não houve falhas no dispositivo interno. Três participantes haviam concluído o ensino superior e, outros cinco, o ensino médio. Oito participantes estavam empregados. CONCLUSÃO: Este estudo mostrou que o IC é um procedimento seguro e confiável. As crianças pós-linguais após 10 anos de uso do IC alcançaram resultados funcionais em relação à percepção e a inteligibilidade da fala, concluíram ao menos o ensino superior e estavam inseridas no mercado de trabalho.The benefits of cochlear implants (CI for communication skills are obtained over the years. There are but a few studies regarding the long-term outcomes in postlingual deaf children who grew up using the electronic device. AIM: To assess the functional results in a group of postlingual children, 10 years after using a CI. METHODS: Ten postlingual deaf children, implanted before 18 years of age, participated in this study. We assessed: sentence recognition and speech intelligibility. We documented: device use and function and the patient's academic/occupational status. Study design: series. RESULTS: The mean scores were

  3. Sialolithiasis in a 10 year old child

    Directory of Open Access Journals (Sweden)

    Mohita Marwaha

    2012-01-01

    Full Text Available Sialolithiasis is often observed in the oral region, and is caused by the development of a calculus in the salivary gland or duct. This disease is mostly seen in adults or young adults, and seldom develops in children. Of all the cases of sialolithiasis, only 3% are seen in the pediatric population. The clinical presentation typically consists of a painful swelling of the involved salivary gland at meal times, as the obstruction is most acute at this time. The clinical signs often lead to an easy diagnosis. The salivary gland most commonly affected is the submandibular gland. In this paper, we have reported the case of a 10 year old female with sialolithiasis of the left submandibular duct. The treatment consisted of the use of lemon and orange drop candies, which stimulated the salivary flow and in turn resulted in the expulsion of stone.

  4. Prediction of primary breast cancer size and T-stage using micro-computed tomography in lumpectomy specimens

    Directory of Open Access Journals (Sweden)

    Wafa M Sarraj

    2015-01-01

    Full Text Available Background: Histopathology is the only accepted method to measure and stage the breast tumor size. However, there is a need to find another method to measure and stage the tumor size when the pathological assessment is not available. Micro-computed tomography. (micro-CT has the ability to measure tumor in three dimensions in an intact lumpectomy specimen. In this study, we aimed to determine the accuracy of micro-CT to measure and stage the primary tumor size in breast lumpectomy specimens, as compared to the histopathology. Materials and Methods: Seventy-two women who underwent lumpectomy surgery at the Massachusetts General Hospital Department of Surgery from June 2011 to September 2011, and from August 2013 to December 2013 participated in this study. The lumpectomy specimens were scanned using micro-CT followed by routine pathological processing. The maximum dimension of the invasive breast tumor was obtained from the micro-CT image and was compared to the corresponding pathology report for each subject. Results: The invasive tumor size measurement by micro-CT was underestimated in 24. cases. (33%, overestimated in 37. cases. (51%, and matched it exactly in 11. cases. (15% compared to the histopathology measurement for all the cases. However, micro-CT T.stage classification differed from histopathology in only 11. (15.2% with 6. cases. (8.3% classified as a higher stage by micro-CT, and 5. cases. (6.9% classified as lower compared to histopathology. In addition, micro-CT demonstrated a statically significant strong agreement (κ =0.6, P < 0.05 with pathological tumor size and staging for invasive ductal carcinoma. (IDC group. In contrast, there was no agreement. (κ = .2, P = 0.67 between micro-CT and pathology in estimating and staging tumor size for invasive lobular carcinoma. (ILC group. This could be explained by a small sample size. (7 for ILC group. Conclusions: Micro-CT is a promising modality for measuring and staging the IDC.

  5. PBL – Reflections after 10 years

    DEFF Research Database (Denmark)

    Soler, José

    The poster describes course 34357 at DTU, where PBL has been used in the last 10 years. While the course responsibles where not aware initially that the used methodology was PBL, the poster describes the triggering idea for the initial taken choices, i.e. homogenize working methodologies for stud......The poster describes course 34357 at DTU, where PBL has been used in the last 10 years. While the course responsibles where not aware initially that the used methodology was PBL, the poster describes the triggering idea for the initial taken choices, i.e. homogenize working methodologies...

  6. Readability, complexity, and suitability of online resources for mastectomy and lumpectomy.

    Science.gov (United States)

    Tran, Bao Ngoc N; Singh, Mansher; Singhal, Dhruv; Rudd, Rima; Lee, Bernard T

    2017-05-15

    Nearly half of American adults have low or marginal health literacy. This negatively affects patients' participation, decision-making, satisfaction, and overall outcomes especially when there is a mismatch between information provided and the skills of the intended audience. Recommendations that patient information be written below the sixth grade level have been made for over three decades. This study compares online resources for mastectomy versus lumpectomy using expanded metrics including readability level, complexity, and density of data and overall suitability for public consumption. The 10 highest ranked Web sites for mastectomy and lumpectomy were identified using the largest Internet engine (Google). Each Web site was assessed for readability (Simple Measure of Gobbledygook), complexity (PMOSE/iKIRSCH), and suitability (Suitability Assessment of Materials). Scores were analyzed by each Web site and overall. Readability analysis showed a significant reading grade level difference between mastectomy and lumpectomy online information (15.4 and 13.9, P = 0.04, respectively). Complexity analysis via PMOSE/iKIRSCH revealed a mean score of 6.5 for mastectomy materials corresponding to "low" complexity and eighth to 12(th) grade education. Lumpectomy literature had a lower PMOSE/iKIRSCH score of 5.8 corresponding to a "very low" complexity and fourth to eighth grade education (P = 0.05). Suitability assessment showed mean values of 41% and 46% (P = 0.83) labeled as the lowest level of "adequacy" for mastectomy and lumpectomy materials, respectively. Inter-rater reliability was high for both complexity and suitability analysis. Online resources for the surgical treatment of breast cancer are above the recommended reading grade level. The suitability level is barely adequate indicating a need for revision. Online resources for mastectomy have a higher reading grade level than do materials for lumpectomy and tend to be more complex. Copyright © 2017 Elsevier

  7. Nipple-sparing mastectomy via an inframammary fold incision for patients with scarring from prior lumpectomy.

    Science.gov (United States)

    Huston, Tara L; Small, Kevin; Swistel, Alexander J; Dent, Briar L; Talmor, Mia

    2015-06-01

    Nipple-sparing mastectomy (NSM) through an inframammary fold (IMF) incision can provide superior cosmesis and a high level of patient satisfaction. Because of concerns for nipple-areolar complex (NAC) viability using this incision, selection criteria may be limited. Here, we evaluate the impact of scarring from prior lumpectomy on NAC viability. A retrospective chart review was conducted on a prospectively collected database at a single institution between July 2006 and October 2012. A total of 318 NSMs through IMF incisions were performed. We compared the incidence of NAC ischemia in 122 NSM cases with prior lumpectomy with 196 NSM cases without prior lumpectomy. All 318 mastectomies were followed by implant-based reconstruction. Clinicopathologic factors analyzed included indications for surgery, technical details, patient demographics, comorbidities, and adjuvant therapy. The overall incidence of NAC ischemia was 20.4% (65/318). Nipple-areolar complex ischemia occurred in 24.6% (30/122) of cases with prior lumpectomy and 17.9% (35/196) of cases without prior lumpectomy (P = 0.1477). Among the 30 ischemic events in the 122 cases with prior lumpectomy, epidermolysis occurred in 20 (16.4%) and necrosis occurred in 10 (8.2%). Two cases (1.6%) required operative debridement. Seven cases (5.7%) were left with areas of residual NAC depigmentation. All other cases completely resolved with conservative management. There was no significant correlation between the incidence of ischemia and surgical indication, tumor staging, age, body mass index, tissue resection volume, sternal notch to nipple distance, prior radiation, single-stage reconstruction, sentinel or axillary lymph node dissection, acellular dermal matrix use, presence of periareolar lumpectomy scars, diabetes, or smoking history. At a mean follow-up of 505 days (range, 7-1504 days), patient satisfaction was excellent. Local recurrence of breast cancer occurred in 3 cases (2.5%), and distant recurrence occurred

  8. Optimization of image quality in breast tomosynthesis using lumpectomy and mastectomy specimens

    Science.gov (United States)

    Timberg, Pontus; Ruschin, Mark; Båth, Magnus; Hemdal, Bengt; Andersson, Ingvar; Svahn, Tony; Mattsson, Sören; Tingberg, Anders

    2007-03-01

    The purpose of this study was to determine how image quality in breast tomosynthesis (BT) is affected when acquisition modes are varied, using human breast specimens containing malignant tumors and/or microcalcifications. Images of thirty-one breast lumpectomy and mastectomy specimens were acquired on a BT prototype based on a Mammomat Novation (Siemens) full-field digital mammography system. BT image acquisitions of the same specimens were performed varying the number of projections, angular range, and detector signal collection mode (binned and nonbinned in the scan direction). An enhanced filtered back projection reconstruction method was applied with constant settings of spectral and slice thickness filters. The quality of these images was evaluated via relative visual grading analysis (VGA) human observer performance experiments using image quality criteria. Results from the relative VGA study indicate that image quality increases with number of projections and angular range. A binned detector collecting mode results in less noise, but reduced resolution of structures. Human breast specimens seem to be suitable for comparing image sets in BT with image quality criteria.

  9. 10-Year Observation of Bullous Pemphigoid Patients

    Directory of Open Access Journals (Sweden)

    Bengu Nisa Akay

    2010-06-01

    Full Text Available Background and Design: Bullous pemphigoid (BP is an autoimmune skin disorder characterized by large, tense blisters of the skin. It occurs mainly in the elderly. The one year mortality associated with bullous pemphigoid ranges from 19% to 41%. We aim to analyse the etiologic factors, demographic features, clinical course and response to treatment in patients with BP. Material and Method: Between January 1999 and January 2008, 31 patients with BP were evaluated retrospectively. We assessed duration of the disease, presence of associated symptoms, clinical findings, drug intake, response to treatment, recurrence rates and also extensive laboratory testing and radiologic evaluations on each patient to clarify a possible underlying malignancy. Results: In a 10-year period, 31 patients with BP, female male ratio was 19/12, ranging in age from 59 to 96 (mean 78.8±8.67 years were evaluated. Duration of the disease was 16.58±18.48 months. Direct immunoflourescence of the perilesional skin showed linear deposition of IgG and C3 along the dermoepidermal junction in 24 patients (77.4%. There was no significant relationship between drug usage and bullous pemphigoid. No malignancy was detected. Medium dosage of prednisolone (50-60 mg/day was the first choice of treatment in 8 patients with a complete response rate in all but two patients died during therapy. Four patients died during hospitalization with unknown reasons before any treatment was started. In 16 cases the initial treatment was prednisolone and azathioprine. The mean follow-up period was 12 months and 11 (35% cases had relapsed. The longest remission was achieved with prednisolone and azathioprine combination. Conclusion: In conclusion, no association was found between BP and drug usage or malignancy. All patients responded well to treatment. Therapy with prednisone maintained with azathiopyrine significantly reduced the recurrences. However, disease-specific mortality is found to be high and

  10. AMS at ANTARES - The first 10 years

    Science.gov (United States)

    Lawson, E. M.; Elliott, G.; Fallon, J.; Fink, D.; Hotchkis, M. A. C.; Hua, Q.; Jacobsen, G. E.; Lee, P.; Smith, A. M.; Tuniz, C.; Zoppi, U.

    2000-10-01

    The status and capabilities of the ANTARES AMS facility after 10 years are reviewed. The common AMS radioisotopes, 10Be, 14C, 26Al, 36Cl and 129I, are routinely analysed. A capability for the detection of 236U and other actinide isotopes has been developed. The measurement program includes support to Quaternary science projects at Australian universities and to ANSTO projects in global climate change and nuclear safeguards.

  11. Neurology--the next 10 years.

    Science.gov (United States)

    Baron, Ralf; Ferriero, Donna M; Frisoni, Giovanni B; Bettegowda, Chetan; Gokaslan, Ziya L; Kessler, John A; Vezzani, Annamaria; Waxman, Stephen G; Jarius, Sven; Wildemann, Brigitte; Weller, Michael

    2015-11-01

    Since the launch of our journal as Nature Clinical Practice Neurology in 2005, we have seen remarkable progress in many areas of neurology research, but what does the future hold? Will advances in basic research be translated into effective disease-modifying therapies, and will personalized medicine finally become a reality? For this special Viewpoint article, we invited a panel of Advisory Board members and other journal contributors to outline their research priorities and predictions in neurology for the next 10 years.

  12. Mitochondrial ROS Metabolism: 10 Years Later.

    Science.gov (United States)

    Andreyev, A Y; Kushnareva, Y E; Murphy, A N; Starkov, A A

    2015-05-01

    The role of mitochondria in oxidative stress is well recognized, but many questions are still to be answered. This article is intended to update our comprehensive review in 2005 by highlighting the progress in understanding of mitochondrial reactive oxygen species (ROS) metabolism over the past 10 years. We review the recently identified or re-appraised sources of ROS generation in mitochondria, such as p66(shc) protein, succinate dehydrogenase, and recently discovered properties of the mitochondrial antioxidant system. We also reflect upon some controversies, disputes, and misconceptions that confound the field.

  13. Pediatric lung transplantation: 10 years of experience

    Science.gov (United States)

    Camargo, Priscila C. L. B.; Pato, Eduardo Z. S.; Campos, Silvia V.; Afonso, José E.; Carraro, Rafael M.; Costa, André N.; Teixeira, Ricardo H. O. B.; Samano, Marcos N.; Pêgo-Fernandes, Paulo M.

    2014-01-01

    Lung transplantation is a well-established treatment for advanced lung diseases. In children, the diseases that most commonly lead to the need for a transplantation are cystic fibrosis, pulmonary hypertension, and bronchiolitis. However, the number of pediatric lung transplantations being performed is low compared with the number of transplants performed in the adult age group. The objective of this study was to demonstrate our experience with pediatric lung transplants over a 10-year period in a program initially designed for adults. PMID:24860860

  14. Pediatric lung transplantation: 10 years of experience

    Directory of Open Access Journals (Sweden)

    Priscila C. L. B. Camargo

    2014-01-01

    Full Text Available Lung transplantation is a well-established treatment for advanced lung diseases. In children, the diseases that most commonly lead to the need for a transplantation are cystic fibrosis, pulmonary hypertension, and bronchiolitis. However, the number of pediatric lung transplantations being performed is low compared with the number of transplants performed in the adult age group. The objective of this study was to demonstrate our experience with pediatric lung transplants over a 10-year period in a program initially designed for adults.

  15. 10 years of the Medipix2 Collaboration

    CERN Document Server

    Campbell, Michael

    2011-01-01

    The Medipix2 Collaboration was started officially in September 1999 with the aim of disseminating hybrid pixel detector technology from High Energy Physics to other fields. The Collaboration was initially composed of 13 European research institutes. Over the ensuing 10 years the Collaboration expanded to reach a peak of 17 member institutes. Although our main scientific focus has been the development of the Medipix2 and Timepix single photon counting pixel detector readout chips the Collaboration members have expanded the range of applications for the technology to many more scientific fields than initially foreseen. We have signed a number of Technology Transfer Agreements during that time, most notably with PANalytical, whose commercially available PIXcel detector is based on the second version of the Medipix2 chip. This paper will review the history of the Collaboration covering as much as possible the main technical highlights. The success of the Collaboration is testimony to the willingness of a large nu...

  16. Spousal similarity in coping and depressive symptoms over 10 years.

    Science.gov (United States)

    Holahan, Charles J; Moos, Rudolf H; Moerkbak, Marie L; Cronkite, Ruth C; Holahan, Carole K; Kenney, Brent A

    2007-12-01

    Following a baseline sample of 184 married couples over 10 years, the present study develops a broadened conceptualization of linkages in spouses' functioning by examining similarity in coping as well as in depressive symptoms. Consistent with hypotheses, results demonstrated (a) similarity in depressive symptoms within couples across 10 years, (b) similarity in coping within couples over 10 years, and (c) the role of coping similarity in strengthening depressive similarity between spouses. Spousal similarity in coping was evident for a composite measure of percent approach coping as well as for component measures of approach and avoidance coping. The role of coping similarity in strengthening depressive symptom similarity was observed for percent approach coping and for avoidance coping. These findings support social contextual models of psychological adjustment that emphasize the importance of dynamic interdependencies between individuals in close relationships.

  17. Short-term and long-term results of speech improvement after surgery for velopharyngeal insufficiency with pharyngeal flaps in patients younger and older than 6 years old : 10-year experience

    NARCIS (Netherlands)

    Meek, MF; Coert, JH; Hofer, SOP; Goorhuis-Brouwer, SM; Nicolai, JPA

    2003-01-01

    Velopharyngeal insufficiency (VPI) is a well-known cause for hypernasality. To overcome this problem, the authors use a static surgical technique: a cranially or caudally based flap. In 93 patients, the results of this technique on speech (hypernasality, nasal air escape, articulation) and velophary

  18. [Shift the skin paddle in an additional incision improves the result: Study of a series of 82 breast reconstructions by latissimus dorsi flap and prosthesis implantation at 10 years].

    Science.gov (United States)

    Chiriac, S; Dissaux, C; Bruant-Rodier, C; Djerada, Z; Bodin, F; François, C

    2016-11-17

    The position of the skin paddle on the breast area is a fundamental element for the breast reconstructions by latissimus dorsi flap and prosthesis implantation. Should, as Millard advocated, to recreate the initial defect and include it in the mastectomy scar or is it better in an additional incision as have others authors. This study compares the long-term morphological results of these two attitudes, with or without additional incision.

  19. Public Health in Europe : 10 years EUPHA

    Directory of Open Access Journals (Sweden)

    Wilhelm Kirch

    2004-12-01

    Full Text Available

    What is Public Health (PH? What are the links between Public Health research and policy in Europe? Where is PH coming from in the 20th century and where is it directed to?

    These are some of the questions addressed by Public Health in Europe – 10 years EUPHA, the volume, edited by Prof.W. Kirch and published by Springer in 2004, that presents a selection of the manuscripts from the 10th Annual Congress of EUPHA, held in Dresden in 2002.

    Gunnar Tellness, the President of EUPHA, reminds us what PH is, or what it should be: the science devoted to reduce in the population the amount of disease, premature death and disease-related discomfort, sickness and disability.

    In addressing these themes,Tellness suggests to improve PH by employing healthpromoting and cultural activities, in order to establish strong collaborations between public agencies, private business, organisations and pioneers.

  20. Neuropsychological aspects of 10-year-old children.

    Science.gov (United States)

    Osborn, Ellen; Pereira, Liliane Desgualdo

    2012-01-01

    To characterize neuropsychological aspects of 10-year-old children. Out of 30 children, 26 cognitively normal 10-year-old public school students answered tests extracted from Luria-Nebraska Neuropsychological Battery: Children's Revision. The study was transversal. Descriptive and inferential statistical analysis were carried out. Most of the 10-year-old children retold a story (69.2%), understood it making correct inference (84.6%) and reproduced it adequately in writing (76.9%)--14.9% was the average number of incorrectly written words and 0.179 was the errors per written word coefficient. Besides, 53.8% showed logical thought process and 73.1% had a correct notion of "x more than...". They got five out of eight in the visuo-spatial test, an intermediary result. These results show that the tertiary areas of units II and III are developed in most 10-year-old children. The most frequent types of written mistakes were: oral influence (26.3%), multiple representation (22.5%) and omission (18.4%). As to coding principles, the mostly uncomplied with rule was vowel nasalization at end of syllable (23,53%). Ten-year-old children in the studied population understood and reproduced a story orally and in writing with a low coefficient error/word. The majority completed the visuospatial tests and presented logical thought process. When "x more than..." notion is absent it may be an indicator that all is not well in the reading/writing process.

  1. Image-Based Treatment Planning of the Post-Lumpectomy Breast Utilizing CT and 3TMRI

    Directory of Open Access Journals (Sweden)

    Geraldine Jacobson

    2011-01-01

    Full Text Available Accurate lumpectomy cavity definition is critical in breast treatment planning. We compared contouring lumpectomy cavity volume and cavity visualization score (CVS with CT versus 3T MRI. 29 patients were imaged with CT and 3T MRI. Seven additional boost planning sets were obtained for 36 image sets total. Three observers contoured the lumpectomy cavity on all images, assigning a cavity visualization score (CVS of 1 to 5. Measures of consistency and agreement for CT volumes were 98.84% and 98.62%, for T1 MRI were 95.65% and 95.55%, and for T2 MRI were 97.63% and 97.71%. The mean CT, T1 MRI, and T2 MRI CVS scores were 3.28, 3.38, and 4.32, respectively. There was a highly significant difference between CT and T2 scores (<.00001 and between T1 and T2 scores (<.00001. Interobserver consistency and agreement regarding volumes were high for all three modalities with T2 MRI CVS the highest. MRI may contribute to target definition in selected patients.

  2. SU-E-J-37: Feasibility of Utilizing Carbon Fiducials to Increase Localization Accuracy of Lumpectomy Cavity for Partial Breast Irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Y; Hieken, T; Mutter, R; Park, S; Yan, E; Brinkmann, D; Pafundi, D [Mayo Clinic, Rochester, MN (United States)

    2015-06-15

    Purpose To investigate the feasibility of utilizing carbon fiducials to increase localization accuracy of lumpectomy cavity for partial breast irradiation (PBI). Methods Carbon fiducials were placed intraoperatively in the lumpectomy cavity following resection of breast cancer in 11 patients. The patients were scheduled to receive whole breast irradiation (WBI) with a boost or 3D-conformal PBI. WBI patients were initially setup to skin tattoos using lasers, followed by orthogonal kV on-board-imaging (OBI) matching to bone per clinical practice. Cone beam CT (CBCT) was acquired weekly for offline review. For the boost component of WBI and PBI, patients were setup with lasers, followed by OBI matching to fiducials, with final alignment by CBCT matching to fiducials. Using carbon fiducials as a surrogate for the lumpectomy cavity and CBCT matching to fiducials as the gold standard, setup uncertainties to lasers, OBI bone, OBI fiducials, and CBCT breast were compared. Results Minimal imaging artifacts were introduced by fiducials on the planning CT and CBCT. The fiducials were sufficiently visible on OBI for online localization. The mean magnitude and standard deviation of setup errors were 8.4mm ± 5.3 mm (n=84), 7.3mm ± 3.7mm (n=87), 2.2mm ± 1.6mm (n=40) and 4.8mm ± 2.6mm (n=87), for lasers, OBI bone, OBI fiducials and CBCT breast tissue, respectively. Significant migration occurred in one of 39 implanted fiducials in a patient with a large postoperative seroma. Conclusion OBI carbon fiducial-based setup can improve localization accuracy with minimal imaging artifacts. With increased localization accuracy, setup uncertainties can be reduced from 8mm using OBI bone matching to 3mm using OBI fiducial matching for PBI treatment. This work demonstrates the feasibility of utilizing carbon fiducials to increase localization accuracy to the lumpectomy cavity for PBI. This may be particularly attractive for localization in the setting of proton therapy and other scenarios

  3. Multiple levels paravertebral block versus morphine patient-controlled analgesia for postoperative analgesia following breast cancer surgery with unilateral lumpectomy, and axillary lymph nodes dissection

    Directory of Open Access Journals (Sweden)

    Summayah Fallatah

    2016-01-01

    Full Text Available Background: Postoperative pain after breast cancer surgery is not uncommon. Narcotic based analgesia is commonly used for postoperative pain management. However, the side-effects and complications of systemic narcotics is a significant disadvantage. Different locoregional anesthetic techniques have been tried including, single and multiple levels paravertebral block (PVB, which seems to have a significant reduction in immediate postoperative pain with fewer side-effects. The aim of this study was to compare unilateral multiple level PVB versus morphine patient-controlled analgesia (PCA for pain relief after breast cancer surgery with unilateral lumpectomy and axillary lymph nodes dissection. Materials and Methods: Forty patients scheduled for breast cancer surgery were randomized to receive either preoperative unilateral multiple injections PVB at five thoracic dermatomes (group P, 20 patients or postoperative intravenous PCA with morphine (group M, 20 patients for postoperative pain control. Numerical pain scale, mean arterial pressure, heart rate, Time to first analgesic demand, 24-h morphine consumption side-effects and length of hospital stay were recorded. Results: PVB resulted in a significantly more postoperative analgesia, maintained hemodynamic, more significant reduction in nausea and vomiting, and shorter hospital stay compared with PCA patients. Conclusion: Multiple levels PVB is an effective regional anesthetic technique for postoperative pain management, it provides superior analgesia with less narcotics consumption, and fewer side-effects compared with PCA morphine for patients with breast cancer who undergo unilateral lumpectomy, with axillary lymph nodes dissection.

  4. Avian response to bottomland hardwood reforestation: the first 10 years

    Science.gov (United States)

    Twedt, D.J.; Wilson, R.R.; Henne-Kerr, J.L.; Grosshuesch, D.A.

    2002-01-01

    Bttomland hardwood forests were planted on agricultural fields in Mississippi and Louisiana using either predominantly Quercus species (oaks) or Populus deltoides (eastern cottonwood). We assessed avian colonization of these reforested sites between 2 and 10 years after planting. Rapid vertical growth of cottonwoods (circa 2 - 3 m / yr) resulted in sites with forest structure that supported greater species richness of breeding birds, increased Shannon diversity indices, and supported greater territory densities than on sites planted with slower-growing oak species. Grassland birds (Spiza americana [Dickcissel], and Sturnella magna [Eastern Meadowlark]) were indicative of species breeding on oak-dominated reforestation # 10 years old. Agelaius phoeniceus (Red-winged Blackbird) and Colinus virginianus (Northern Bobwhite) characterized cottonwood reforestation # 4 years old, whereas 14 species of shrub-scrub birds (e.g., Passerina cyanea [Indigo Bunting]) and early-successional forest birds (e.g., Vireo gilvus [Warbling Vireo]) typified cottonwood reforestation 5 to 9 years after planting. Rates of daily nest survival did not differ between reforestation strategies. Nest parasitism increased markedly in older cottonwood stands, but was overwhelmed by predation as a cause of nest failure. Based on Partners in Flight prioritization scores and territory densities, the value of cottonwood reforestation for avian conservation was significantly greater than that of oak reforestation during their first 10 years. Because of benefits conferred on breeding birds, we recommend reforestation of bottomland hardwoods include a high proportion of fast-growing, early successional species such as cottonwood.

  5. Development of Patients' Decision Aid for Older Women With Stage I Breast Cancer Considering Radiotherapy After Lumpectomy

    Energy Technology Data Exchange (ETDEWEB)

    Wong, Jennifer [Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario (Canada); D' Alimonte, Laura [Department of Radiation Therapy, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario (Canada); Angus, Jan [Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario (Canada); Paszat, Larry [Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario (Canada); Metcalfe, Kelly [Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario (Canada); Whelan, Tim [Department of Radiation Oncology, Juravinski Cancer Centre, McMaster University, Hamilton, Ontario (Canada); Llewellyn-Thomas, Hilary [Department of Community and Family Medicine, The Center of Informed Choice, The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth Medical School, Lebanon, NH (Lebanon); Warner, Eiran [Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario (Canada); Franssen, Edmee [Consultant Statistician, Faculty of Medicine, University of Toronto, Toronto, Ontario (Canada); Szumacher, Ewa, E-mail: Ewa.Szumacher@sunnybrook.ca [Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario (Canada)

    2012-09-01

    Purpose: To develop a patient decision aid (PtDA) for older women with Stage I, pathologically node negative, estrogen receptor-positive progesterone receptor-positive breast cancer who are considering adjuvant radiotherapy after lumpectomy and to examine its impact on patients' decision making. Methods and Materials: A PtDA was developed and evaluated in three steps according to the Ottawa Decision Support Framework: (1) needs assessment (n = 16); (2) Pilot I to examine PtDA acceptability (n = 12); and (3) Pilot II, a pretest posttest (n = 38) with older women with estrogen receptor-positive progesterone receptor-positive breast cancer after lumpectomy who were receiving adjuvant radiation therapy. Measures included patients' satisfaction with the PtDA, self-reported decisional conflict, level of distress, treatment-related knowledge, and choice predisposition. Results: The PtDA is a booklet that details each adjuvant treatment option's benefits, risks, and side effects tailored to the patient's clinical profile; includes a values clarification exercise; and includes steps to guide patients towards their decision. On the basis of qualitative comments and satisfaction ratings, all women thought that the PtDA was helpful and informative. In comparison with their baseline scores, patients had a statistically significant (p < 0.05) reduction in decisional conflict (adjusted mean difference [AMD], -7.18; 95% confidence interval [CI], -13.50 to 12.59); increased clarity of the benefits and risks (AMD, -10.86; CI, -20.33 to 21.49); and improved general treatment knowledge (AMD, 8.99; CI, 2.88-10.28) after using the PtDA. General trends were also reported in the patients' choice predisposition scores that suggested potential differences in treatment decision after PtDA use. Conclusions: This study provides evidence that this PtDA may be a helpful educational tool for this group of women. The quality of care for older breast cancer patients may be

  6. Prepubertal testicular tumors: Our 10 years experience

    Directory of Open Access Journals (Sweden)

    R B Nerli

    2010-01-01

    Full Text Available Background: Testicular tumors in the pediatric population are distinct from those of the adults. In contrast to the prevalence data reported in tumor registries, several studies have shown that a majority of the prepubertal testis tumors are benign. We retrospectively analyzed a series of prepubertal testicular tumors. Materials and Methods: A retrospective review of all testicular tumors at our institution was done from Jan 1999 to Dec 2008. Data relating to presentation, evaluation, and management were collected. Results: A total of 22 children with prepubertal testicular tumors were identified. The mean age at presentation was 4.6 years. Mature teratoma, epidermoid cysts, immature teratoma, and yolk sac tumor accounted for 49.94%, 13.62%, 9.08%, and 18.16%, respectively. All surgeries were successful with respect to cancer control and testicular preservation. Conclusions: Benign tumors formed the majority (72.64% of the tumors that were encountered, with yolk sac tumors (18.16% being a minority. Testicular preserving surgery appears to be a feasible option for benign tumors and is safe and efficacious in long-term follow-up.

  7. Multiscale modeling and distributed computing to predict cosmesis outcome after a lumpectomy

    Science.gov (United States)

    Garbey, M.; Salmon, R.; Thanoon, D.; Bass, B. L.

    2013-07-01

    Surgery for early stage breast carcinoma is either total mastectomy (complete breast removal) or surgical lumpectomy (only tumor removal). The lumpectomy or partial mastectomy is intended to preserve a breast that satisfies the woman's cosmetic, emotional and physical needs. But in a fairly large number of cases the cosmetic outcome is not satisfactory. Today, predicting that surgery outcome is essentially based on heuristic. Modeling such a complex process must encompass multiple scales, in space from cells to tissue, as well as in time, from minutes for the tissue mechanics to months for healing. The goal of this paper is to present a first step in multiscale modeling of the long time scale prediction of breast shape after tumor resection. This task requires coupling very different mechanical and biological models with very different computing needs. We provide a simple illustration of the application of heterogeneous distributed computing and modular software design to speed up the model development. Our computational framework serves currently to test hypothesis on breast tissue healing in a pilot study with women who have been elected to undergo BCT and are being treated at the Methodist Hospital in Houston, TX.

  8. A 10 YEAR SURVEY ON CHILDHOOD CNS TUMORS

    Directory of Open Access Journals (Sweden)

    F. Jadali

    2008-06-01

    Full Text Available ObjectiveTumors of the central nervous system constitute the largest group of solid neoplasms in children and are second only to leukemia in their overall frequency during childhood. The main purpose of the present study is to determine the incidence, age, sex, location and histological diagnosis of CNS tumors in children, less than 15 years of age, in the Mofid Children’s Hospital, in the past 10 years.Materials and Methods In this descriptive retrospective study we reviewed the medical records of 143children with diagnosis of CNS tumors admitted during the past 10 years in neurology and surgery departments of Mofid Children’s Hospital between the years 1996 and 2006.ResultsDuring the 10 year study period, CNS tumor was diagnosed in 143 patients; of these tumors, 119 were intracranial and 58 were intraspinal; 51.3% of brain tumors were located in the supratentorial and 48.7% in the infratentorial regions. The most common intracranial neoplasms were astrocytic tumors (36.8%, embryonal tumors (31.1% and ependymal tumors (13.4%. Of the intraspinal neoplasms the most frequently noted were embryonal tumors (37.5%, mesenchymal meningothelial tumors (20.8%, followed by astrocytic tumors (16.7%. The median age at diagnosis was 8.9 ± 4.1 years with a male to female ratio of 1.4:1 (P<0.5. The most common intracranial astrocytic and embryonal neoplasms were pilocytic astrocytoma and medulloblastoma / PNET respectively.ConclusionBrain tumors in children constitute a diverse group in terms of incidence, distribution and histopathological diagnosis.

  9. A 10 YEAR SURVEY ON CHILDHOOD CNS TUMORS

    Directory of Open Access Journals (Sweden)

    F. Jadali

    2008-10-01

    Full Text Available AbstractObjectiveTumors of the central nervous system constitute the largest group of solid neoplasms in children and are second only to leukemia in their overall frequency during childhood. The main purpose of the present study is to determine the incidence, age, sex, location and histological diagnosis of CNS tumors in children, less than 15 years of age, in the Mofid Children's Hospital, in the past 10 years. Materials and MethodsIn this descriptive retrospective study we reviewed the medical records of 143 children with diagnosis of CNS tumors admitted during the past 10 years in neurology and surgery departments of Mofid Children's Hospital between the years 1996 and 2006.ResultsDuring the 10 year study period, CNS tumor was diagnosed in 143 patients; of these tumors, 119 were intracranial and 58 were intraspinal; 51.3% of brain tumors were located in the supratentorial and 48.7% in the infratentorial regions. The most common intracranial neoplasms were astrocytic tumors (36.8%, embryonal tumors (31.1% and ependymal tumors (13.4%. Of the intraspinal neoplasms the most frequently noted were embryonal tumors(37.5%, mesenchymal meningothelial tumors (20.8%, followed by astrocytic tumors (16.7%. The median age at diagnosis was 8.9 ± 4.1 years with a male to female ratio of 1.4:1 (P Conclusion Brain tumors in children constitute a diverse group in terms of incidence,distribution and histopathological diagnosis.Keywords: CNS tumors, Histopathology, Children.

  10. Etiology of stillbirth at term: a 10-year cohort study.

    Science.gov (United States)

    Walsh, Colin A; Vallerie, Amy M; Baxi, Laxmi V

    2008-07-01

    To examine etiological factors contributing to cases of intrauterine fetal demise in term pregnancies over a 10-year period. This was a retrospective cohort analysis of 29 908 term (37(+0) to 41(+6) weeks gestation) infants delivering in a single tertiary-referral university institution over the 10-year period from 1996 to 2005. Cases of stillbirth were identified from a computerized hospital database, and pathological, clinical, and biochemical data were reviewed for all cases. Trends were analyzed using the Cusick test for trend. Categorical data were analyzed using the Fisher's exact test, with the 5% level considered significant. The incidence of intrauterine fetal demise at term was 1.8 per 1000 at-risk pregnancies. There was no significant downward trend in the rate of term stillbirth between 1996 and 2005 (p = 0.0808). Stillbirths were unexplained in 51% of cases, although in many cases a possible etiological factor was identified but not necessarily proven. There was a significant downward trend in the incidence of unexplained term stillbirths at our institution over the 10-year study period (p = 0.0105). Placental/cord factors accounted for 25% of term stillbirths and did not decrease significantly over the study period (p = 0.0953). Almost 50% of term stillbirths occurred in women who registered late or had no antenatal care. However, suboptimal antenatal care was not predictive of differences in either acceptance of perinatal postmortem or successful identification of stillbirth etiology. The incidence of stillbirth at term is 2 per 1000 term pregnancies and has not changed significantly in the past 10 years. Almost 50% of term stillbirths occurred in women with suboptimal antenatal care. More than half of cases are unexplained, often resulting from an incomplete diagnostic work-up. Despite this, there has been a significant downward trend in the rates of unexplained stillbirth at term. It is imperative that a complete diagnostic work-up is performed in

  11. Maintenance of antifracture efficacy over 10 years with strontium ranelate in postmenopausal osteoporosis.

    Science.gov (United States)

    Reginster, J-Y; Kaufman, J-M; Goemaere, S; Devogelaer, J P; Benhamou, C L; Felsenberg, D; Diaz-Curiel, M; Brandi, M-L; Badurski, J; Wark, J; Balogh, A; Bruyère, O; Roux, C

    2012-03-01

    In an open-label extension study, BMD increased continuously with strontium ranelate over 10 years in osteoporotic women (P TROPOS to 5 years were invited to enter a 5-year open-label extension, during which they received strontium ranelate 2 g/day (n = 237, 10-year population). Bone mineral density (BMD) and fracture incidence were recorded, and FRAX® scores were calculated. The effect of strontium ranelate on fracture incidence was evaluated by comparison with a FRAX®-matched placebo group identified in the TROPOS placebo arm. The patients in the 10-year population had baseline characteristics comparable to those of the total SOTI/TROPOS population. Over 10 years, lumbar BMD increased continuously and significantly (P < 0.01 versus previous year) with 34.5 ± 20.2% relative change from baseline to 10 years. The incidence of vertebral and nonvertebral fracture with strontium ranelate in the 10-year population in years 6 to 10 was comparable to the incidence between years 0 and 5, but was significantly lower than the incidence observed in the FRAX®-matched placebo group over 5 years (P < 0.05); relative risk reductions for vertebral and nonvertebral fractures were 35% and 38%, respectively. Strontium ranelate was safe and well tolerated over 10 years. Long-term treatment with strontium ranelate is associated with sustained increases in BMD over 10 years, with a good safety profile. Our results also support the maintenance of antifracture efficacy over 10 years with strontium ranelate.

  12. The effects of 10 years Railway investment in Denmark

    DEFF Research Database (Denmark)

    Hansen, Sten A.

    1998-01-01

    The paper retrives the impacts of the last 10 years of investment in railway infrastructure in Denmark and ooncludes, that traveltimes and frequency is large unchanged during that period.......The paper retrives the impacts of the last 10 years of investment in railway infrastructure in Denmark and ooncludes, that traveltimes and frequency is large unchanged during that period....

  13. Polygonal triple (Kotz) osteotomy (over 10 years experience).

    Science.gov (United States)

    Sen, Cengiz; Gunes, Taner; Erdem, Mehmet; Ozger, Harzem; Tozun, I Remzi

    2007-06-01

    We evaluated the results of polygonal triple (Kotz) osteotomy for the treatment of acetabular dysplasia over 10 years. This study included 31 hips of 27 patients who had the Kotz osteotomy for acetabular dysplasia. The mean age was 21.5 years. We performed the original Kotz osteotomy for the first 22 hips (group I), while the modified Kotz osteotomy through an intra-pelvic approach without damage to the abductor muscle was applied for the last 9 hips (group II). Patients were evaluated by clinically and radiologically. The average follow-up was 106 months in group I, and 18 months in group II. The Trendelenburg gait was unchanged for four patients in group I and for one patient in group II. The Harris Hip Score improved in all patients postoperatively. Radiographic assesment showed improvement in both groups in terms of the angle of CE, VCE, and Sharp postoperatively(PTrendelenburg gait compared to the original Kotz osteotomy.

  14. Poor 10-year survivorship of hip resurfacing arthroplasty

    Science.gov (United States)

    Seppänen, Matti; Karvonen, Mikko; Virolainen, Petri; Remes, Ville; Pulkkinen, Pekka; Eskelinen, Antti; Liukas, Antti; Mäkelä, Keijo T

    2016-01-01

    Background and purpose In a previous registry report, short-term implant survival of hip resurfacing arthroplasty (HRA) in Finland was found to be comparable to that of total hip arthroplasty (THA). Since then, it has become evident that adverse reactions to metal debris (ARMDs) may also be associated with HRA, not only with large-diameter head metal-on-metal THA. The aim of the study was to assess medium- to long-term survivorship of HRA based on the Finnish Arthroplasty Register (FAR). Patients and methods 5,068 HRAs performed during the period 2001–2013 in Finland were included. Kaplan-Meier survival analysis was used to calculate survival probabilities and their 95% confidence intervals (CIs). Cox multiple regression, with adjustment for age, sex, diagnosis, femoral head size, and hospital volume was used to analyze implant survival of HRA devices with revision for any reason as endpoint. The reference group consisted of 6,485 uncemented Vision/Bimetric and ABG II THAs performed in Finland over the same time period. Results The 8-year survival, with any revision as an endpoint, was 93% (CI: 92–94) for Birmingham Hip Resurfacing (BHR), 86% (CI: 78–94) for Corin, 91% (CI: 89–94) for ReCap, 92% (CI: 89–96) for Durom, and was 72% (CI: 69–76) for the Articular Surface Replacement (ASR). The 10-year survival, with any revision as an endpoint, for reference THAs was 92% (CI: 91–92) and for all HRAs it was 86% (CI: 84–87%). Female HRA patients had about twice the revision risk of male patients. ASR had an inferior outcome: the revision risk was 4-fold higher than for BHR, the reference implant. Interpretation The 10-year implant survival of HRAs is 86% in Finland. According to new recommendations from NICE (The National Institute for Health and Care Excellence), an HRA/THA should have a revision rate of 5% or less at 10 years. None of the HRAs studied achieved this goal. PMID:27759474

  15. Natural History of Thyroid Function in Adults with Down Syndrome--10-Year Follow-Up Study

    Science.gov (United States)

    Prasher, V.; Gomez, G.

    2007-01-01

    Background: The natural history of thyroid function in adults with Down syndrome (DS) is unknown. Method: This study investigated annual thyroid function tests in 200 adults with DS over a 10-year period. Results: Transient and persistent thyroid dysfunction was common. The 5- and 10-year incidence of definite hypothyroidism was 0.9%-1.64% and…

  16. Pathologic diagnoses of appendectomy specimens: a 10-year review.

    African Journals Online (AJOL)

    Pathologic diagnoses of appendectomy specimens: a 10-year review. ... Annals of Biomedical Sciences ... Materials and methods: Records of resected appendices with a clinical diagnosis of acute appendicitis submitted to histopathology ...

  17. METEONETWORK: 2002-2012, 10 years of activities

    Science.gov (United States)

    Mazza, Edoardo

    2013-04-01

    waves and cold advections have on human health. Following the encouraging results of the "Weatherness" project the organization decided to invest even greater resources into such cooperations and during the summer 2012 started a fruitful collaboration with the DRIHM project. The data collected by its network of weather stations will be transferred to the DRIHM platform where will be used in the context of hydro-meteorological research. High-end model simulations will be performed with the aim of investigating the dynamics involved in hydro-meteorology. Several different projects are still underway but the results obtained in these 10 years of hard work encourage us to pursue our activity and look for new challenges and opportunities.

  18. A 10-year retrospective study on odontogenic tumors in Iran

    Directory of Open Access Journals (Sweden)

    Nasim Taghavi

    2013-01-01

    Full Text Available Objective: The aim of this study was to review cases of odontogenic tumors diagnosed in two pathology centers in Tehran, Iran, during a 10-year period. Study Design: Patients′ records were seen at two teaching pathology Centre′s of Shahid Beheshti University between the months of March 2000 to 2010 with histologic diagnosis of any type of odontogenic tumors. The records were analyzed for frequency, age, sex, site, as well as clinical, radiographic and histopathologic findings. Results: Of 30706 biopsies, 4767 (15.5% cases were diagnosed as oral and maxillofacial lesions. Among these, 720 cases were tumoral with 188 (26.1% cases of odontogenic tumors. Tumors with odontogenic epithelium origin formed 70.2% of total numbers of odontogenic tumors. Mixed odontogenic tumors and tumors of odontogenic ectomesenchyme comprised 12.2% and 17.5% of the cases respectively. Ameloblastoma, with a frequency of 62.2% was the most common tumor in this review which was followed by odontoma and odontogenic myxoma. Conclusion: Although there are few studies on odontogenic tumors in literature, the comparison of our results with existing data shows significant differences in the distribution of tumors and age of patients, which may be due to ethnic features and geographic distribution of patients. Future studies on other ethnic groups are essential for further clarification of the findings in this research.

  19. Radiobiological characterization of post-lumpectomy focal brachytherapy with lipid nanoparticle-carried radionuclides

    Science.gov (United States)

    Hrycushko, Brian A.; Gutierrez, Alonso N.; Goins, Beth; Yan, Weiqiang; Phillips, William T.; Otto, Pamela M.; Bao, Ande

    2011-02-01

    Post-operative radiotherapy has commonly been used for early stage breast cancer to treat residual disease. The primary objective of this work was to characterize, through dosimetric and radiobiological modeling, a novel focal brachytherapy technique which uses direct intracavitary infusion of β-emitting radionuclides (186Re/188Re) carried by lipid nanoparticles (liposomes). Absorbed dose calculations were performed for a spherical lumpectomy cavity with a uniformly injected activity distribution using a dose point kernel convolution technique. Radiobiological indices were used to relate predicted therapy outcome and normal tissue complication of this technique with equivalent external beam radiotherapy treatment regimens. Modeled stromal damage was used as a measure of the inhibition of the stimulatory effect on tumor growth driven by the wound healing response. A sample treatment plan delivering 50 Gy at a therapeutic range of 2.0 mm for 186Re-liposomes and 5.0 mm for 188Re-liposomes takes advantage of the dose delivery characteristics of the β-emissions, providing significant EUD (58.2 Gy and 72.5 Gy for 186Re and 188Re, respectively) with a minimal NTCP (0.046%) of the healthy ipsilateral breast. Modeling of kidney BED and ipsilateral breast NTCP showed that large injected activity concentrations of both radionuclides could be safely administered without significant complications.

  20. Actual 10-year survivors following resection of adrenocortical carcinoma.

    Science.gov (United States)

    Tran, Thuy B; Postlewait, Lauren M; Maithel, Shishir K; Prescott, Jason D; Wang, Tracy S; Glenn, Jason; Phay, John E; Keplinger, Kara; Fields, Ryan C; Jin, Linda X; Weber, Sharon M; Salem, Ahmed; Sicklick, Jason K; Gad, Shady; Yopp, Adam C; Mansour, John C; Duh, Quan-Yang; Seiser, Natalie; Solorzano, Carmen C; Kiernan, Colleen M; Votanopoulos, Konstantinos I; Levine, Edward A; Hatzaras, Ioannis; Shenoy, Rivfka; Pawlik, Timothy M; Norton, Jeffrey A; Poultsides, George A

    2016-12-01

    Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with limited therapeutic options beyond surgical resection. The characteristics of actual long-term survivors following surgical resection for ACC have not been previously reported. Patients who underwent resection for ACC at one of 13 academic institutions participating in the US Adrenocortical Carcinoma Group from 1993 to 2014 were analyzed. Patients were stratified into four groups: early mortality (died within 2 years), late mortality (died within 2-5 years), actual 5-year survivor (survived at least 5 years), and actual 10-year survivor (survived at least 10 years). Patients with less than 5 years of follow-up were excluded. Among the 180 patients available for analysis, there were 49 actual 5-year survivors (27%) and 12 actual 10-year survivors (7%). Patients who experienced early mortality had higher rates of cortisol-secreting tumors, nodal metastasis, synchronous distant metastasis, and R1 or R2 resections (all P year survivors. Ten of twelve actual 10-year survivors were women, and of the seven 10-year survivors who experienced disease recurrence, five had undergone repeat surgery to resect the recurrence. Surgery for ACC can offer a 1 in 4 chance of actual 5-year survival and a 1 in 15 chance of actual 10-year survival. Long-term survival was often achieved with repeat resection for local or distant recurrence, further underscoring the important role of surgery in managing patients with ACC. J. Surg. Oncol. 2016;114:971-976. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  1. Expected innovations of optical lithography in the next 10 years

    Science.gov (United States)

    Owa, Soichi; Hirayanagi, Noriyuki

    2016-03-01

    In the past 10 years, immersion lithography has been the most effective high volume manufacturing method for the critical layers of semiconductor devices. Thinking of the next 10 years, we can expect continuous improvement on existing 300 mm wafer scanners with better accuracy and throughput to enhance the total output value per input cost. This value productivity, however, can be upgraded also by larger innovations which might happen in optical lithography. In this paper, we will discuss the possibilities and the impossibilities of potential innovation ideas of optical lithography, which are 450 mm wafer, optical maskless, multicolor lithography, and metamaterial.

  2. Looking forward, looking back-10 years in urology.

    Science.gov (United States)

    Albersen, Maarten; Cartwright, Rufus; Choyke, Peter; Goldenberg, S Larry; Goldman, Howard; Lawrentschuk, Nathan; Linehan, W Marston; Murphy, Declan; Nagler, Harris; Scardino, Peter; Shortliffe, Linda; Stenzl, Arnulf; Theodorescu, Dan

    2014-11-01

    When Nature Reviews Urology launched in 2004, the field of urology was vastly different to that which we work in today, and the past 10 years have seen the field change immensely. As a specialty on the forefront of cutting-edge innovation, urologists are often the first to embrace new technologies and ideas. In this Viewpoint, members of the Nature Reviews Urology advisory board were asked what they thought was the most important change, issue or innovation in urology in the past 10 years, and what they expected to be the most important in the next decade. Here are their opinions.

  3. Peritoneal dialysis in an ageing population: a 10-year experience.

    LENUS (Irish Health Repository)

    Smyth, Andrew

    2012-02-01

    Chronic kidney disease (CKD) is becoming increasingly prevalent and there are increasing numbers of older patients with advanced CKD. Peritoneal dialysis (PD) is a potential treatment. This study aims to compare PD outcomes in age-defined populations in the largest PD centre in the Republic of Ireland over 10 years.

  4. 10 Years of Media Literacy Education in K-12 Schools

    Science.gov (United States)

    Daunic, Rhys

    2011-01-01

    When the author started working with teachers and students on classroom multimedia productions a little over 10 years ago, he had not yet encountered the term "media literacy", nor did he realize he had joined a long standing international movement of media literacy educators. Serendipitous exposure to "old-media" texts by Neil Postman and Noam…

  5. After Cotton Prices Hit a 10-Year Peak...

    Institute of Scientific and Technical Information of China (English)

    Wang Zhaofeng

    2010-01-01

    @@ "With the fifth-grade seed cotton being priced at 4.5 yuan per 500 grams and Xinjiang lint cotton at nearly RMB 20,000 per ton, cotton prices have rocketed to a 10-year peak," Gap Chaoshan, President of the Liaocheng Cotton Association, told the reporter on September 26.

  6. Duodenal adenocarcinoma in a 10-year-old boy

    Directory of Open Access Journals (Sweden)

    Zouari Mohamed

    2014-01-01

    Full Text Available Gastrointestinal malignancies are extremely rare in the paediatric population and duodenal cancers represent an even more unusual entity. It represents 0.3-1% of all gastrointestinal tumours. A case report of a 10-year-old boy with duodenal adenocarcinoma is reported and the difficulties of diagnosing and treating this rare tumour are discussed.

  7. Duodenal adenocarcinoma in a 10-year-old boy.

    Science.gov (United States)

    Mohamed, Zouari; Habib, Bouthour; Rabia, Ben Abdallah; Youssef, Hlel; Riath, Ben Malek; Youssef, Gharbi; Nejib, Kaabar

    2014-01-01

    Gastrointestinal malignancies are extremely rare in the paediatric population and duodenal cancers represent an even more unusual entity. It represents 0.3-1% of all gastrointestinal tumours. A case report of a 10-year-old boy with duodenal adenocarcinoma is reported and the difficulties of diagnosing and treating this rare tumour are discussed.

  8. Rate and determinants of 10-year persistence with antihypertensive drugs

    NARCIS (Netherlands)

    Van Wijk, Boris Lg; Klungel, Olaf H; Heerdink, Eibert R; de Boer, Anthonius

    2005-01-01

    OBJECTIVE: To assess the proportion of patients starting with antihypertensive drug treatment who continued treatment for at least 10 years. DESIGN: A retrospective cohort study. SETTING: The PHARMO record linkage system containing drug dispensing records from community pharmacies and linked hospita

  9. Career Theory Building in AJCD during Its Inaugural 10 Years.

    Science.gov (United States)

    Prideaux, Lee-Ann; Creed, Peter

    2002-01-01

    A review of the first 10 years of the Australian Journal of Career Development identified 26 articles meeting methodological criteria. These topics predominated: cross-sectional analyses, Holland's theory of vocational choice, self-efficacy/self-concept theory, gender issues, and career counseling/career education. A need for an…

  10. Fractures of the mandible and maxilla: A 10-year analysis

    Directory of Open Access Journals (Sweden)

    Estie Kruger

    2016-01-01

    Full Text Available Background Previous analysis of jaw fracture hospitalisations in Western Australia (WA indicated disproportionately high rates of hospitalisations for Aboriginal people. This study was to follow-up on the earlier analysis to determine if inequalities in terms of jaw fracture hospitalisation rates between Aboriginal and non-Aboriginal people have changed. Aims This study, done over a 10-year period from 1999/2000 to 2008/2009, aimed to determine rates of hospitalisations for jaw fractures in WA, trends over the 10–year period, and direct costs associated with these hospital admissions. Methods Hospitalisation data were obtained from the Western Australian Hospital Morbidity Data System (HMDS. Episodes were selected on the basis of an ICD10-AM code being S02.4 (Fracture of the malar and maxillary bones and S02.6 (Fracture of the mandible. Self-reported Aboriginality were used to compare Aboriginal to non-Aboriginal populations. Estimated cost of care was determined for each episode using the national standard diagnostic-related group (DRG average price. Results Our findings indicate that inequalities between Aboriginal and non-Aboriginal people in terms of hospital admissions for jaw fractures exist in WA, and continued over a decade-long period. Higher fracture rates occurred amongst males, Aboriginal people, younger adult age-groups, those from low socioeconomic areas, and those from remote and very remote areas. The DRG cost per person for jaw fractures ranged between AUD $842 and $109,002, with a median cost of $4,965. Conclusion Hospital admission rates for the treatment of maxillary and mandibular fractures is very strongly divided along racial and socioeconomic lines in WA.

  11. 10-year ionospheric equivalent current statistics from the ECLAT project

    Science.gov (United States)

    Kauristie, Kirsti; Vanhamäki, Heikki; Viljanen, Ari; Van de Kamp, Max; Juusola, Liisa; Partamies, Noora; Amm, Olaf; Zivkovic, Tatjana; Ågren, Karin; Opgenoorth, Hermann

    2013-04-01

    The ECLAT (European Cluster Assimilation Technology,) is an EU FP7 project which develops value added data products to support the Cluster Active Archive (CAA). The supporting data set will include 10 years of spatial maps of ionospheric equivalent currents (Jeq) calculated from the data of the magnetometers in the MIRACLE network operated in the Fennoscandian mainland and extending poleward until Svalbard. The Jeq database combined with the other data in Cluster Active Archive will offer a unique opportunity to conduct statistical studies on ionospheric current systems and their linkage with different magnetospheric processes. In this presentation we will introduce the process used to generate the Jeq data base, demonstrate how Jeq data can be browsed with an on-line tool and show some examples how the data can be used in magnetosphere-ionosphere coupling studies. In particular, we will show results from a preliminary study where Jeq recorded during 2003 are used to study the spatial distribution of Jeq and its curl (which in certain conditions can be used as a proxy for field-aligned currents) in different geophysical conditions. With this example we want to emphasize that the ECLAT Jeq database, in contrast to previously used data bases (e.g. from LEO satellites), is constructed from a 2-dimensional magnetometer network, which allows statistical studies on the horizontal gradients of Jeq in both latitudinal and longitudinal directions simultaneously. More information about ECLAT and the associated data archives is available from the following links: http://www.space.irfu.se/ECLAT/eclat-web/eclat_detail.html; http://caa.estec.esa.int/; http://www.space.fmi.fi/MIRACLE/; http://www.space.fmi.fi/image/.

  12. Reconstrução do ligamento cruzado anterior com o terço central do tendão do músculo quadríceps: análise de resultados após 10 anos Reconstruction of the anterior cruciate ligament with the central third of the quadriceps muscle tendon: analysis of 10-year results

    Directory of Open Access Journals (Sweden)

    Marcus Valladares Guimarães

    2009-01-01

    articulação femoropatelar.OBJECTIVE: Assess clinical results using two different protocols, 10 years after ACL reconstruction surgery with the central third of quadriceps muscle tendon (QT. METHOD: Between November /1997 and April/1998, 25 patients were submitted to 25 ACL reconstructions with QT by transtibial technique. The bone portion of the graft was fixated on femoral tunnel with interference screw and the tendinous portion of tibial tunnel with screw with washer. Two patients injured the new when playing soccer. Six patients were not available for follow-up (24%. Seventeen patients were evaluated, 15 men and two women, with mean age at surgery time of 28.53 ± 6.64 years. All patients were examined at six months, one year, and ten years after surgery. Clinical evaluation was made by the Lysholm scale, and the knee evaluation, with the Hospital for Special Surgery scale. RESULTS: The patients had their injuries operated after 9.87 ± 14.42 months of the accident. According to Lysholm scale, the results at the end of the first year were 98.71 ± 2.47 and, after 10 years, 97.35 ± 3.12. Using the Hospital for Special Surgery scale, the mean score was 95.07 ± 5.23 in one year, and 94.87 ± 4.16 in 10 years. All patients returned to their professional activities with the same previous status. Fifteen (88.24% patients were able to return to their sports activities, one by modifying the practice, while another one switched to another sport. No patient complained of pain on the donor area in the medium and long term. The sports return rate was excellent, and no changes were found on the femoropatellar joint.

  13. Cherenkoscopy based patient positioning validation and movement tracking during post-lumpectomy whole breast radiation therapy

    Science.gov (United States)

    Zhang, Rongxiao; Andreozzi, Jacqueline M.; Gladstone, David J.; Hitchcock, Whitney L.; Glaser, Adam K.; Jiang, Shudong; Pogue, Brian W.; Jarvis, Lesley A.

    2015-01-01

    To investigate Cherenkov imaging (Cherenkoscopy) based patient positioning and movement tracking during external beam radiation therapy (EBRT). In a phase 1 clinical trial, including 12 patients undergoing post-lumpectomy whole breast irradiation, Cherenkov emission was imaged with a time-gated ICCD camera synchronized to the LINAC pulse output, during different fractions of the treatment. Patients were positioned with the aid of the AlignRT system in the beginning of each treatment session. Inter-fraction setup variation was studied by rigid image registrations between images acquired at individual treatments to the average image from all imaged treatment fractions. The amplitude of respiratory motion was calculated from the registration of each frame of Cherenkov images to the reference. A Canny edge detection algorithm was utilized to highlight the beam field edges and biological features provided by major blood vessels apparent in the images. Real-time Cherenkoscopy can monitor the treatment delivery, patient motion and alignment of the beam edge to the treatment region simultaneously. For all the imaged fractions, the patient positioning discrepancies were within our clinical tolerances (3 mm in shifts and 3 degree in pitch angle rotation), with 4.6% exceeding 3 mm but still within 4 mm in shifts. The average discrepancy of repetitive patient positioning was 1.22 mm in linear shift and 0.34 degrees in rotational pitch, consistent with the accuracy reported by the AlignRT system. The edge detection algorithm enhanced features such as field edges and blood vessels. Patient positioning discrepancies and respiratory motion retrieved from rigid image registration were consistent with the edge enhanced images. Besides positioning discrepancies caused by globally inaccurate setups, edge enhanced blood vessels indicate the existence of deformations within the treatment region, especially for large patients. Real-time Cherenkoscopy imaging during EBRT is a

  14. Helping a 10-year-old Haitian girl with vaginitis.

    Science.gov (United States)

    Leveille-Tulce, Anne Marie B

    2014-06-01

    The purpose of this case study is to demonstrate how nurses who work with Haitian children and families can use NANDA-I (diagnosis), the Nursing Outcomes Classification, and the Nursing Interventions Classification to assist a 10-year-old child with symptoms of vaginitis. The case study derives from the author's experience and literature sources. This case study demonstrates a nurse's clinical decision making while providing care to a 10-year-old girl with symptoms of vaginitis. Increased knowledge and awareness about appropriate health behaviors can increase patients' power and enable them to freely act and adopt health behaviors to improve health outcomes. Placing patients at the center of the nursing process and partnering with patients to plan and develop interventions enable them to take actions and improve health outcomes. © 2013 NANDA International.

  15. Optogenetics: 10 years of microbial opsins in neuroscience.

    Science.gov (United States)

    Deisseroth, Karl

    2015-09-01

    Over the past 10 years, the development and convergence of microbial opsin engineering, modular genetic methods for cell-type targeting and optical strategies for guiding light through tissue have enabled versatile optical control of defined cells in living systems, defining modern optogenetics. Despite widespread recognition of the importance of spatiotemporally precise causal control over cellular signaling, for nearly the first half (2005-2009) of this 10-year period, as optogenetics was being created, there were difficulties in implementation, few publications and limited biological findings. In contrast, the ensuing years have witnessed a substantial acceleration in the application domain, with the publication of thousands of discoveries and insights into the function of nervous systems and beyond. This Historical Commentary reflects on the scientific landscape of this decade-long transition.

  16. Atypical presentation of macrophagic myofasciitis 10 years post vaccination.

    LENUS (Irish Health Repository)

    Ryan, Aisling M

    2012-02-03

    Macrophagic myofasciitis (MMF) is an uncommon inflammatory disorder of muscle believed to be due to persistence of vaccine-derived aluminium hydroxide at the site of injection. The condition is characterised by diffuse myalgias, arthralgia and fatigue. We describe a patient with histologically confirmed MMF whose presentation was atypical with left chest and upper limb pain beginning more than 10 years post vaccination. Treatment with steroids led to symptomatic improvement. Although rare, clinicians should consider MMF in cases of atypical myalgia.

  17. Atypical presentation of macrophagic myofasciitis 10 years post vaccination.

    Science.gov (United States)

    Ryan, Aisling M; Bermingham, Niamh; Harrington, Hugh J; Keohane, Catherine

    2006-12-01

    Macrophagic myofasciitis (MMF) is an uncommon inflammatory disorder of muscle believed to be due to persistence of vaccine-derived aluminium hydroxide at the site of injection. The condition is characterised by diffuse myalgias, arthralgia and fatigue. We describe a patient with histologically confirmed MMF whose presentation was atypical with left chest and upper limb pain beginning more than 10 years post vaccination. Treatment with steroids led to symptomatic improvement. Although rare, clinicians should consider MMF in cases of atypical myalgia.

  18. [Percutaneous transluminal angioplasty (PTA), 10 years of experience].

    Science.gov (United States)

    Estevan Solano, J M; García-Cosío, J; Rodríguez, E; Barreiro, A; Maynar, M

    1991-01-01

    Authors present their experiences during 10 years (1980-89) with the treatment of peripheral arteriopathies with the ATP. Between a total of 455 procedures, an accumulative permeability of 82% in the iliac sector and 71% in the femoro-popliteal sector in elective indications was reached. The total availability of this therapeutic method, the accurate selection of indications and the valious cooperation between Angioradiology and Vascular Surgery Departments should be noted.

  19. Fractures of the mandible and maxilla: A 10-year analysis

    OpenAIRE

    2016-01-01

    Background Previous analysis of jaw fracture hospitalisations in Western Australia (WA) indicated disproportionately high rates of hospitalisations for Aboriginal people. This study was to follow-up on the earlier analysis to determine if inequalities in terms of jaw fracture hospitalisation rates between Aboriginal and non-Aboriginal people have changed. Aims This study, done over a 10-year period from 1999/2000 to 2008/2009, aimed to determine rates of hospitalisations for jaw f...

  20. Perceived Partner Responsiveness Predicts Diurnal Cortisol Profiles 10 Years Later

    Science.gov (United States)

    Slatcher, Richard B.; Selcuk, Emre; Ong, Anthony D.

    2015-01-01

    Several decades of research have demonstrated that marital relationships have a powerful influence on physical health. However, surprisingly little is known about how marriage affects health—both in terms of psychological processes and biological ones. We investigated the associations between perceived partner responsiveness—the extent to which people feel understood, cared for and appreciated by their romantic partner—and diurnal cortisol over a 10-year period in a large sample of married and cohabitating couples in the U.S. Partner responsiveness predicted higher wakeup cortisol values and steeper (“healthier”) cortisol slopes at the 10-year follow-up, and these associations remained strong after controlling for demographic factors, depressive symptoms, agreeableness, and other positive and negative relationship factors. Further, declines in negative affect over the 10-year period mediated the prospective association between responsiveness and cortisol slope. These findings suggest that diurnal cortisol may be a key biological pathway through which social relationships impact long-term health. PMID:26015413

  1. The management of HIV in pregnancy: A 10-year experience.

    Science.gov (United States)

    Raffe, Sonia F; Savage, Charlotte; Perry, Louisa A; Patel, Amie; Keith, Tricia; Howell, Richard; Bradley, Robert; Bomont, Rob; Fidler, Katy; Gilleece, Yvonne

    2017-03-01

    The package of care to reduce HIV mother to child transmission (MTCT) has evolved significantly since trials of ante and intrapartum antiretroviral therapy (ART) in 1994. In the UK MTCT rate has fallen from 25.6% in the 1990s to 0.46%. We review the management of HIV in pregnancy in Brighton in the context of evolving guidelines. HIV, obstetric and neonatal notes of all HIV positive women, pregnant between 2003 and 2014, were reviewed. 97 pregnancies in 75 women were identified, resulting in 79 live births. Antenatal HIV diagnosis was made in 22 (28%). The proportion of pregnancies in those with known HIV at conception increased over the time period. At conception 58 (60%) were on ART, 33 (57%) of who continued on their original regimen. 34 (35%) initiated ART following conception: 14 known to be HIV positive, 20 diagnosed during pregnancy. Two did not start ART (1 due to miscarriage, 1 as diagnosed post-delivery) and in three cases ART history was unavailable due to transfer to alternative centres. ART was initiated on average at 22 weeks gestation (range 6-34). 4(5%) received Zidovudine (AZT) monotherapy, all before 2006. Choice of combination ART (cART) varied with time reflecting changing guidelines. Prior to 2008 an AZT containing regimen was used in 83% versus 8% after. Planned mode of delivery was documented in 73: 30(41%) planned a normal vaginal delivery (NVD), 43(59%) a caesarean section (CS). The viral load (VL) was <50copies/mL in 58(76%) at 36 weeks and 64(84%) at delivery. 90% with a detectable VL at 36 weeks delivered via CS. 100% received neonatal post-exposure prophylaxis (PEP): 68(88%) AZT monotherapy, 9(12%) cART. 84% initiated PEP within four hours. 90% completed 28days. 8(10%) babies experienced side effects. In the 10-year review period, one infant (1.3%) was diagnosed HIV positive. Both mother and infant received care in accordance with guidelines, including neonatal PEP within 4hours. Care of the HIV positive pregnant woman in Brighton has

  2. TIPSS: 10 years of experience; TIPSS: 10 Jahre klinische Erfahrung

    Energy Technology Data Exchange (ETDEWEB)

    Richter, G.M.; Brado, M.; Simon, C.; Radeleff, B.; Kauffmann, G.W. [Heidelberg Univ. (Germany). Abt. Radiodiagnostik; Noeldge, G.; Scharf, J.; Hansmann, J.

    1998-04-01

    Purpose: To demonstrate and document 10 years of clinical experience gathered by us with TIPSS and to discuss achievements, problems and outlook. Results: Variceal filling was widely reduced by TIPSS, and significantly reduced portal liver perfusion as assessed morphologically and rheologically. However, there was an immediate onset of compensated liver perfusion by increased arterial inflow. Total liver perfusion did not change significantly. In TIPSS portal decompression was readily achieved, the portosystemic gradient dropping from an average of 24 mm Hg to 10.5 mm Hg. In our series we could not demonstrate an increased incidence of hepatic encephalopathy during the 30-day post-TIPSS period. Early mortality was 4% and early rebleeding rate 3%. The 12-month re-intervention rate based on an invasive portography follow-up protocol was 76%, and the 24-month re-intervention rate was 90%. The definite occlusion rate was below 5%. Beyond a follow-up time span of 24-months the necessity for re-intervention dropped significantly: Less than one-third of our patients required some sort of re-intervention. (orig./AJ) [Deutsch] Ziel: Darstellung der nach 10jaehriger klinischer Anwendung von TIPSS gewonnenen Erfahrungen unter Beruecksichtigung der technischen Grundlagen, der Veraenderungen in der Haemodynamik der Leber und der Langzeitergebnisse. Ergebnisse: TIPSS reduziert die Varizenfuellung und verringert morphologisch und haemodynamisch die portale Perfusion. Die Gesamtleberperfusion aendert sich nicht signifikant. Unter TIPSS kommt es zu einer unmittelbaren Zunahme der arteriellen Leberperfusion. Die portale Drucksenkung erfolgt von einem portosystemischen Mitteldruck von 24 mmHg auf 10,5 mmHg im Durchschnitt. Die spontane hepatische Enzephalopathierate von etwa 20% aendert sich durch TIPSS nicht wesentlich. Die Fruehletalitaet betraegt 4% und die Nachblutungsrate 3%. Insbesondere die Standardisierung von Indikationen und Kontraindikationen, des Punktionsbesteckes, der

  3. Chronic pain in multiple sclerosis: A 10-year longitudinal study.

    Science.gov (United States)

    Young, Jamie; Amatya, Bhasker; Galea, Mary P; Khan, Fary

    2017-07-01

    Pain is a common symptom associated with multiple sclerosis (MS), and has lasting effects on an individual's functional capacity and quality of life. A wide range of prevalence rates of pain (between 23% and 90%)have been reported in MS and this is mainly due to the methodological differences amongst the studies such as variability in patient sources, method of sampling and the definition of pain used. Chronic pain in MS, defined as pain lasting for greater than 3-6 months, can have a significant impact on their biopsychosocial health, including negative impact on activities of daily living, relationships and social participation. The long-term course of MS-related pain and its impact in an Australian cohort over a 7-year period has been investigated earlier. The aim of this longitudinal study was to describe the impact of chronic pain, pain-related disability and carer burden in persons with MS over a 10-year period. The aim of this longitudinal study was to describe the impact of chronic pain, pain-related disability and carer burden in persons with MS over a 10-year period. This was a prospective longitudinal study conducted at the Rehabilitation Department of Royal Melbourne Hospital (RMH), a tertiary referral hospital in Victoria and Australia. The source of participants was from the RMH MS database and contains detailed MS patient information including demographic data, diagnosis details (using McDonald's criteria), pain characteristics. Structured face-face interviews and validated measures were used, which include the visual analogue scale (VAS); chronic pain grade (CPG); the assessment of quality of life (AQoL) and the carer strain index (CSI). The mean age of the participants (n=70) was 55.3 years and majority (70%) were female. The mean age of the participants (n=70) was 55.3 years and majority (70%) were female. The findings show that over time (10 years), participants report having greater bilateral bodily pain and greater description of pain as 'worse

  4. Draft 1992 : Operations, Maintenance, and Replacement 10-Year Plan.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1992-05-01

    Two years ago, BPA released its first-ever Operations, Maintenance, and Replacement (OM R) 10-Year Plan. That effort broke new ground and was an extensive look at the condition of Operations, Maintenance, and Replacement on BPA's power system. This document -- the 1992 OM R 10-Year Plan -- uses that original plan as its foundation. It takes a look at how well BPA has accomplished the challenging task set out in the 1990 Plan. The 1992 Plan also introduces the Construction Program. Construction's critical role in these programs is explored, and the pressures of construction workload -- such as the seasonal nature of the work and the broad swings in workload between projects and years -- are discussed. The document then looks at how situations may have changed with issues explored initially in the 1990 Plan. Importantly, this Plan also surfaces and explains some new issues that threaten to impact BPA's ability to accomplish its OM R workload. Finally, the document focuses on the revised strategies for Operations, Maintenance, Replacement, Construction, and Environment for the 1992 to 2001 time period, including the financial and human resources needed to accomplish those strategies.

  5. Draft 1992 : Operations, Maintenance, and Replacement 10-Year Plan.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1992-05-01

    Two years ago, BPA released its first-ever Operations, Maintenance, and Replacement (OM&R) 10-Year Plan. That effort broke new ground and was an extensive look at the condition of Operations, Maintenance, and Replacement on BPA`s power system. This document -- the 1992 OM&R 10-Year Plan -- uses that original plan as its foundation. It takes a look at how well BPA has accomplished the challenging task set out in the 1990 Plan. The 1992 Plan also introduces the Construction Program. Construction`s critical role in these programs is explored, and the pressures of construction workload -- such as the seasonal nature of the work and the broad swings in workload between projects and years -- are discussed. The document then looks at how situations may have changed with issues explored initially in the 1990 Plan. Importantly, this Plan also surfaces and explains some new issues that threaten to impact BPA`s ability to accomplish its OM&R workload. Finally, the document focuses on the revised strategies for Operations, Maintenance, Replacement, Construction, and Environment for the 1992 to 2001 time period, including the financial and human resources needed to accomplish those strategies.

  6. Lack of circadian variation and reduction of heart rate variability in women with breast cancer undergoing lumpectomy: a descriptive study.

    Science.gov (United States)

    Hansen, Melissa V; Rosenberg, Jacob; Gögenur, Ismail

    2013-07-01

    Changes in the autonomic nervous system with increased sympathetic tone may be a cause of postoperative short-, and long-term cardiovascular complications. Heart rate variability (HRV) is assessed by Holter monitoring as a measure of autonomic tone and has not been investigated in patients with breast cancer undergoing surgery. We aimed to investigate evening- and night-time HRV after lumpectomy. Twelve patients were included in this descriptive study. HRV was measured the night before surgery (PREOP), the night after surgery (PO1) and 14 days after surgery (PO14) from 1900 to 0700 h. For calculation of HRV, time domain parameters (SDNN-standard deviation of all normal-to-normal (NN) intervals around the mean NN for the period of measurement, pNN50-percentage of beats where the change from one beat to the next is more than 50 ms, rMSSD-root mean square of successive differences) were used. We analyzed the variation of the overall time period and the circadian variation between evening and night (sympathetic vs. parasympathetic tonus). Mean heart rate increased from PREOP to PO1 (p parasympathetic activity and lack of circadian variation 14 days after lumpectomy.

  7. Prenatal diagnosis of cystic fibrosis: 10-years experience.

    Science.gov (United States)

    Hadj Fredj, S; Ouali, F; Siala, H; Bibi, A; Othmani, R; Dakhlaoui, B; Zouari, F; Messaoud, T

    2015-06-01

    We present in this study our 10years experience in prenatal diagnosis of cystic fibrosis performed in the Tunisian population. Based on family history, 40 Tunisian couples were selected for prenatal diagnosis. Fetal DNA was isolated from amniotic fluid collected by transabdominal amniocentesis or from chronic villi by transcervical chorionic villus sampling. The genetic analysis for cystic fibrosis mutations was performed by denaturant gradient gel electrophoresis and denaturing high-pressure liquid phase chromatography. We performed microsatellites analysis by capillary electrophoresis in order to verify the absence of maternal cell contamination. Thirteen fetuses were affected, 21 were heterozygous carriers and 15 were healthy with two normal alleles of CFTR gene. Ten couples opted for therapeutic abortion. The microsatellites genotyping showed the absence of contamination of the fetal DNA by maternal DNA in 93.75%. Our diagnostic strategy provides rapid and reliable prenatal diagnosis at risk families of cystic fibrosis. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  8. 10 year course of IQ in first-episode psychosis

    DEFF Research Database (Denmark)

    Barder, Helene Eidsmo; Sundet, Kjetil; Rund, Bjørn Rishovd

    2015-01-01

    are largely uninvestigated, but may identify subgroups with different intellectual trajectories. Eighty-nine first-episode psychosis patients were investigated on IQ at baseline and at 10-years follow-up. Total time in psychosis was defined as two separate variables; Duration of psychosis before start...... of treatment (i.e. duration of untreated psychosis: DUP), and duration of psychosis after start of treatment (DAT). The sample was divided in three equal groups based on DUP and DAT, respectively. To investigate if diagnosis could separate IQ-trajectories beyond that of psychotic duration, two diagnostic...... categories were defined: core versus non-core SSDs. No significant change in IQ was found for the total sample. Intellectual course was not related to DUP or stringency of diagnostic category. However, a subgroup with long DAT demonstrated a significant intellectual decline, mainly associated with a weaker...

  9. Omental infarction in an obese 10-year-old boy

    Directory of Open Access Journals (Sweden)

    Katerina Kambouri

    2011-09-01

    Full Text Available Primary omental infarction (POI has a low incidence worldwide, with most cases occurring in adults. This condition is rarely considered in the differential diagnosis of acute abdominal pain in childhood. Herein, we present a case of omental infarction in an obese 10-year-old boy who presented with acute abdominal pain in the right lower abdomen. The ultrasound (US examination did not reveal the appendix but showed secondary signs suggesting acute appendicitis. The child was thus operated on under the preoperative diagnosis of acute appendicitis but the intraoperative finding was omental infarct. Since the omental infarct as etiology of acute abdominal pain is uncommon, we highlight some of the possible etiologies and emphasize the importance of accurate diagnosis and appropriate treatment of omental infarction.

  10. Cystic fibrosis school for 10-year-olds

    DEFF Research Database (Denmark)

    Bregnballe, Vibeke; Schiøtz, Peter Oluf

    2000-01-01

    on which they can make their own choices in order to improve their quality of life. In practical terms we make classes of 4-8 10-year-old children with CF. We give them 6 lessons of 3 hours. One lesson every second month. The lessons substitute a monthly visit. The psysiotherapist and the nurse teach...... give them a good basis on which they can make their own choices about how they want to live their lives with cystic fibrosis and with optimal quality of life.......Compliance or rather lack of compliance has always been a problem when treating patients with cystic fibrosis. The patients tend to drop the treatment more or less if the treatment gets too complicated or laboured. We have attempted a systematical education of our patients in a CF school...

  11. Class III treatment using facial mask: Stability after 10 years

    Directory of Open Access Journals (Sweden)

    Adilson Luiz Ramos

    2014-10-01

    Full Text Available Early Class III malocclusion treatment may not have long-term stability due to mandibular growth. Although some features of this malocclusion point to a better prognosis, it is practically impossible for the orthodontist to foresee cases that require new intervention. Many patients need retreatment, whether compensatory or orthodontic-surgical. The present study reports the case of a Class III patient treated at the end of the mixed dentition with the use of a face mask followed by conventional fixed appliances. The case remains stable 10 years after treatment completion. It was presented to the Brazilian Board of Orthodontics and Dentofacial Orthopedics (BBO as a requirement for the title of certified by the BBO.

  12. 系统性红斑狼疮合并肺动脉高压十年住院病例分析%Systemic lupus erythematosus associated pulmonary arterial hypertension: results from 10-year inpatient cases analysis in a single center

    Institute of Scientific and Technical Information of China (English)

    张巍; 张春燕; 鲍春德

    2013-01-01

    Objective To investigate the clinical characteristics and current condition of treatment for systemic lupus erythematosus (SLE) associated pulmonary arterial hypertension (PAH).Methods 10-year inpatients cases were reviewed and followed up.Cases were divided into 2 groups:group A:patients with baseline pulmonary arterial systolic pressure (PASP) lower than 70 mmHg; group B:patients with baseline PASP higher than 70 mm Hg.Pearson's correlation analysis,Chi-square test,Logistic regression,Cox-Mantel and Wilcoxon test were used for statistical analysis.Results There were totally 155 cases with 184 records of admission which accounted for 4.16% among total lupus cases.The main clinical characteristics included Raynaud's phenomenon (47.3%),pericardial effusion (41.9%) and high titer of anti-RNP antibody (55.4%).There were 132 cases enrolled for prognostic statistical analysis.There were 47 cases of death (35.6%) in total,among which 9 cases (19.1%) were in group A and 38 cases (80.9%) were in group B.In group A,there was a positive correlation between PASP and lupus disease activity index score.Single therapy analysis by Chi-square test showed that cyclophosphamide (CTX) (P<0.05) and PAH targeted drugs (P<0.01) were significantly associated with favorable outcome but logistic regressive analysis only confirmed the efficacy of target drugs (P<0.01).PAH target drugs significantly improved the one year survival rate of the severe cases.Conclusion The main clinical characteristics of SLE associated PAH include Raynand's phenomenon,pericardial effusion and positive anti-RNP antibody.The severity of PAH may not be related to lupus disease activity.PAH targeted drugs are effective in SLE-PAH.CTX may be effective in some cases.For severe cases,the combination therapy of CTX and PAH targeted drugs could significantly improve the prognosis.%目的 研究系统性红斑狼疮(SLE)合并肺动脉高压患者的临床特点和诊治现状.方法

  13. ESO and Chile: 10 Years of Productive Scientific Collaboration

    Science.gov (United States)

    2006-06-01

    ESO and the Government of Chile launched today the book "10 Years Exploring the Universe", written by the beneficiaries of the ESO-Chile Joint Committee. This annual fund provides grants for individual Chilean scientists, research infrastructures, scientific congresses, workshops for science teachers and astronomy outreach programmes for the public. In a ceremony held in Santiago on 19 June 2006, the European Organisation for Astronomical Research in the Southern Hemisphere (ESO) and the Chilean Ministry of Foreign Affairs marked the 10th Anniversary of the Supplementary Agreement, which granted to Chilean astronomers up to 10 percent of the total observing time on ESO telescopes. This agreement also established an annual fund for the development of astronomy, managed by the so-called "ESO-Chile Joint Committee". ESO PR Photo 21/06 ESO PR Photo 21/06 Ten Years ESO-Chile Agreement Ceremony The celebration event was hosted by ESO Director General, Dr. Catherine Cesarsky, and the Director of Special Policy for the Chilean Ministry of Foreign Affairs, Ambassador Luis Winter. "ESO's commitment is, and always will be, to promote astronomy and scientific knowledge in the country hosting our observatories", said ESO Director General, Dr. Catherine Cesarsky. "We hope Chile and Europe will continue with great achievements in this fascinating joint adventure, the exploration of the universe." On behalf of the Government of Chile, Ambassador Luis Winter outlined the historical importance of the Supplementary Agreement, ratified by the Chilean Congress in 1996. "Such is the magnitude of ESO-Chile Joint Committee that, only in 2005, this annual fund represented 8 percent of all financing sources for Chilean astronomy, including those from Government and universities", Ambassador Winter said. The ESO Representative and Head of Science in Chile, Dr. Felix Mirabel, and the appointed Chilean astronomer for the ESO-Chile Joint Committee, Dr. Leonardo Bronfman, also took part in the

  14. Self-Controlled Feedback in 10-Year-Old Children: Higher Feedback Frequencies Enhance Learning

    Science.gov (United States)

    Chiviacowsky, Suzete; Wulf, Gabriele; de Medeiros, Franklin Laroque; Kaefer, Angelica; Wally, Raquel

    2008-01-01

    The purpose of the present study was to examine whether learning in 10-year-old children--that is, the age group for which the Chiviacowsky et al. (2006) study found benefits of self-controlled knowledge of results (KR)--would differ depending on the frequency of feedback they chose. The authors surmised that a relatively high feedback frequency…

  15. Somatic health of 2500 women examined at a sexual assault center over 10 years

    DEFF Research Database (Denmark)

    Larsen, Mie-Louise; Hilden, Malene; Skovlund, Charlotte W

    2016-01-01

    significantly after sexual assault. Likewise, the number of visits to a general practitioner was significantly higher in exposed women both before and after the assault (16 vs. 10/year). Complications associated with childbirth were not statistically different between the groups. CONCLUSIONS: Our results...

  16. Parent-Child Relations and Adolescent Self-Image Following Divorce: A 10-Year Study.

    Science.gov (United States)

    Dunlop, Rosemary; Burns, Ailsa; Bermingham, Suzanne

    2001-01-01

    Explored links between self-image, family structure (divorced or intact), parent-child relations, and gender at 3 intervals over 10 years during adolescence to early adulthood. Results suggest a consistent relationship between high parental care, low overprotective control, and better self-image scores with a stronger effect among subjects from…

  17. Educational Attainment of 10-Year-Old Children with Treated and Untreated Visual Defects.

    Science.gov (United States)

    Stewart-Brown, Sarah; And Others

    1985-01-01

    Children with visual impairments who participated in a 10-year survey were compared with peers on measures of intelligence, reading, mathematics, and sporting ability. Results are consistent with earlier findings of increased intelligence among Ss with myopia and slightly reduced intelligence among Ss with amblyopia. It was concluded that the…

  18. 10 years of Terra Outreach over the Internet

    Science.gov (United States)

    Yuen, K.; Riebeek, H.; Chambers, L. H.

    2009-12-01

    1 Author Yuen, Karen JPL (818) 393-7716 2 Author Riebeek, Holli Sigma Space Corporation (department) at NASA Goddard Space Flight Center (Institution), Greenbelt, Maryland 3 Author Chambers, Lin NASA Abstract: Since launch, Terra has returned about 195 gigabytes (level 0) of data per day or 1 terabyte every 5 days. Few outlets were able to accommodate and quickly share that amount of information as well as the Internet. To honor the 10-year anniversary of the launch of Terra, we would like to highlight the education and outreach efforts of the Terra mission on the Internet and its reach to the science attentive public. The Internet or web has been the primary way of delivering Terra content to different groups- from formal and informal education to general public outreach. Through the years, many different web-based projects have been developed, and they were of service to a growing population of the science attentive public. One of Terra’s original EPO activities was the Earth Observatory. It was initially dedicated to telling the remote sensing story of Terra, but quickly grew to include science and imagery from other sensors. The web site allowed for collaboration across NASA centers, universities and other organizations by exchanging and sharing of story ideas, news and images. The award winning Earth Observatory helped pave the way for the more recently funded development of the Climate Change website. With its specific focus on climate change studies, once again, Terra stories and images are shared with an even more specific audience base. During the last 10 years, Terra as a mission has captured the imagination of the public through its visually stunning and artistically arresting images. With its five instruments of complementary but unique capabilities, the mission gave the world not just pretty pictures, but scientific data-based images. The world was able to see from space everything from calving icebergs to volcanic eruption plumes and the eye of a

  19. In Brief: Chandra Observatory marks 10 years in space

    Science.gov (United States)

    Showstack, Randy

    2009-08-01

    NASA's Chandra X-ray Observatory, originally envisioned as a 5-year mission, was deployed into an elliptical orbit around Earth 10 years ago, on 23 July 1999. The most powerful X-ray telescope yet, Chandra has provided a peak into the high-energy universe and has independently confirmed the existence of dark energy. Martin Weisskopf, Chandra project scientist at NASA's Marshall Space Flight Center, Huntsville, Ala., said discoveries made possible by the observatory “have made dramatic changes to our understanding of the universe and its constituents.” “The Great Observatories program—of which Chandra is a major part—shows how astronomers need as many tools as possible to tackle the big questions out there,” said Ed Weiler, associate administrator of NASA's Science Mission Directorate at NASA Headquarters in Washington. The Hubble Space Telescope, Compton Gamma Ray Observatory, and Spitzer Space Telescope are NASA's other Great Observatories. For more information, visit http://chandra.harvard.edu/ten/ and http://chandra.nasa.gov.

  20. Click Chemistry and Radiochemistry: The First 10 Years.

    Science.gov (United States)

    Meyer, Jan-Philip; Adumeau, Pierre; Lewis, Jason S; Zeglis, Brian M

    2016-12-21

    The advent of click chemistry has had a profound influence on almost all branches of chemical science. This is particularly true of radiochemistry and the synthesis of agents for positron emission tomography (PET), single photon emission computed tomography (SPECT), and targeted radiotherapy. The selectivity, ease, rapidity, and modularity of click ligations make them nearly ideally suited for the construction of radiotracers, a process that often involves working with biomolecules in aqueous conditions with inexorably decaying radioisotopes. In the following pages, our goal is to provide a broad overview of the first 10 years of research at the intersection of click chemistry and radiochemistry. The discussion will focus on four areas that we believe underscore the critical advantages provided by click chemistry: (i) the use of prosthetic groups for radiolabeling reactions, (ii) the creation of coordination scaffolds for radiometals, (iii) the site-specific radiolabeling of proteins and peptides, and (iv) the development of strategies for in vivo pretargeting. Particular emphasis will be placed on the four most prevalent click reactions-the Cu-catalyzed azide-alkyne cycloaddition (CuAAC), the strain-promoted azide-alkyne cycloaddition (SPAAC), the inverse electron demand Diels-Alder reaction (IEDDA), and the Staudinger ligation-although less well-known click ligations will be discussed as well. Ultimately, it is our hope that this review will not only serve to educate readers but will also act as a springboard, inspiring synthetic chemists and radiochemists alike to harness click chemistry in even more innovative and ambitious ways as we embark upon the second decade of this fruitful collaboration.

  1. The GLOBE Program 10 Years On: Challenges and Opportunities

    Science.gov (United States)

    Blurton, C.

    2004-12-01

    ). This session will examine what was accomplished during GLOBE's first 10 years as a Federal program, what challenges the Program faces, and what plans are afoot for GLOBE's next ten years under UCAR's leadership.

  2. Prevalence of neonatal hypothyroidism and phenylketonuria in Southern Thailand: A 10-year report

    OpenAIRE

    Yavamal Sutivijit; Arirat Banpavichit; Viroj Wiwanitkit

    2011-01-01

    Background: Congenital hypothyroidism and phenylketonuria, the two major problems of several metabolic errors are presently the focus of attention, in Thailand. These two conditions are assigned as diseases to be controlled under the National Public Health Policies of Thailand. Materials and Methods: Here, the authors summarize and report the 10-year study on the prevalence of neonatal hypothyroidism and phenylketonuria in Southern Thailand. Results: This report is good representative data fr...

  3. Method and device for intraoperative imaging of lumpectomy specimens to provide feedback to breast surgeon for prompt re-excision during the same procedure

    Science.gov (United States)

    Krol, Andrzej; Hemingway, Susan; Kort, Kara; de la Rosa, Gustavo; Adhikary, Ravi; Masrani, Deepa; Feiglin, David; O'Connell, Avice; Nagarajan, Mahesh; Yang, Chien-Chun; Wismüller, Axel

    2014-03-01

    Breast conserving therapy (BCT) of breast cancer is now widely accepted due to improved cosmetic outcome and improved patients' quality of life. One of the critical issues in performing breast-conserving surgery is trying to achieve microscopically clear surgical margins while maintaining excellent cosmesis. Unfortunately, unacceptably close or positive surgical margins occur in at least 20-25% of all patients undergoing BCT requiring repeat surgical excision days or weeks later, as permanent histopathology routinely takes days to complete. Our aim is to develop a better method for intraoperative imaging of non-palpable breast malignancies excised by wire or needle localization. Providing non-deformed three dimensional imaging of the excised breast tissue should allow more accurate assessment of tumor margins and consequently allow further excision at the time of initial surgery thus limiting the enormous financial and emotional burden of additional surgery. We have designed and constructed a device that allows preservation of the excised breast tissue in its natural anatomic position relative to the breast as it is imaged to assess adequate excision. We performed initial tests with needle-guided lumpectomy specimens using micro-CT and digital breast tomosynthesis (DBT). Our device consists of a plastic sphere inside a cylindrical holder. The surgeon inserts a freshly excised piece of breast tissue into the sphere and matches its anatomic orientation with the fiducial markers on the sphere. A custom-shaped foam is placed inside the sphere to prevent specimen deformation due to gravity. DBT followed by micro-CT images of the specimen were obtained. We confirmed that our device preserved spatial orientation of the excised breast tissue and that the location error was lower than 10mm and 10 degrees. The initial obtained results indicate that breast lesions containing microcalcifications allow a good 3D imaging of margins providing immediate intraoperative feedback for

  4. Rugby injuries to the cervical spine and spinal cord: a 10-year review.

    Science.gov (United States)

    Scher, A T

    1998-01-01

    A 10-year review (1987-1996) of injuries sustained to the spine and spinal cord in rugby players with resultant paralysis has been undertaken. This article reviews that the incidence of serious rugby spine and spinal cord injuries in South Africa has increased over the 10-year period reviewed, despite stringent new rules instituted in an attempt to decrease the incidence of these injuries. The mechanisms of injury, as previously reported, remain the same as well as the phases of game responsible for injury of the tight scrum, tackle, rucks, and mauls. Two new observations are reported: the first is related to the occurrence of spinal cord concussion with transient paralysis, and the second is related to the increased incidence of osteoarthritis of the cervical spine in rugby players.

  5. Parameters of effective competition activity and selection of young gymnasts in age 9-10 years

    Directory of Open Access Journals (Sweden)

    Bolyak A.A.

    2014-03-01

    Full Text Available Purpose: to determine the effective factors of competitive activities and criteria for selection of young gymnasts at the stage of preliminary basic training based on the tests of motor skills and physiological parameters using methods of statistical analysis. Material : results of psychophysical testing, anthropometry, data on the development of motor abilities of young gymnasts of 9-10 years and assessment of their technical training. The study group consisted of 29 young gymnasts aged 9-10 years. All of them had a sports category corresponding their ages. Results: among the sixteen benchmarks psychophysiological data figures stepwise regression equation determined the four most important factors that influence the effectiveness of the competitive activities of the young athletes. The stepwise regression equation allowed lowing the most influential factor affecting the competitive activity among anthropometric and motor performance from twenty- eight to twelve most significant factors. Conclusions: The application of regression analysis and stepwise regression method allowed developing the mathematical models of the efficiency of competitive activities of the gymnasts of 9-10 years that can be used in the practice of selection children for the pre basic training.

  6. The OMERACT Ultrasound Working Group 10 Years On

    DEFF Research Database (Denmark)

    Bruyn, George A; Naredo, Esperanza; Iagnocco, Annamaria

    2015-01-01

    Musculoskeletal ultrasound (US) now thrives as an established imaging modality for the investigation and management of chronic inflammatory arthritis. We summarize here results of the Outcome Measures in Rheumatology (OMERACT) US working group (WG) projects of the last 2 years. These results were...

  7. Loss of genetic diversity in Maculinea populations over 10 years

    DEFF Research Database (Denmark)

    Nash, David Richard; Lomborg, Andreas Eg

    I will present the results of research on the population genetics of Maculinea alcon and M. arion in Southern scandinavia, which shows a strong decrease in genetic diversity in most populations, even if those populations are apparently otherwise healthy.......I will present the results of research on the population genetics of Maculinea alcon and M. arion in Southern scandinavia, which shows a strong decrease in genetic diversity in most populations, even if those populations are apparently otherwise healthy....

  8. Changes in Pulmonary Function Up to 10 Years After Locoregional Breast Irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Erven, Katrien, E-mail: Katrien.erven@uzleuven.be [Department of Radiotherapy, University Hospital Gasthuisberg, Leuven (Belgium); Weltens, Caroline [Department of Radiotherapy, University Hospital Gasthuisberg, Leuven (Belgium); Nackaerts, Kristiaan [Department of Pulmonology, University Hospital Gasthuisberg, Leuven (Belgium); Fieuws, Steffen [I-BioStat, Catholic University Leuven and Hasselt University, Leuven (Belgium); Decramer, Marc [Department of Pulmonology, University Hospital Gasthuisberg, Leuven (Belgium); Lievens, Yolande [Department of Radiotherapy, University Hospital Gasthuisberg, Leuven (Belgium)

    2012-02-01

    Purpose: To evaluate the long-term impact of locoregional breast radiotherapy (RT) on pulmonary function tests (PFTs). Methods and Materials: This study included 75 women who underwent postoperative locoregional breast RT. PFTs were performed before RT and 3, 6, and 12 months and 8 to 10 years after RT. By use of univariate and multivariate analyses, the impact of treatment- and patient-related factors on late changes in PFTs was evaluated. Results: During the first year after RT, all PFTs significantly worsened at 3 to 6 months after RT (p < 0.05). At 12 months, forced vital capacity (FVC), vital capacity (VC), and forced expiratory volume in 1 second (FEV{sub 1}) recovered almost to baseline values, whereas total lung capacity (TLC) and diffusion capacity of carbon monoxide (DL{sub CO}) recovered only slightly and were still found to be decreased compared with baseline (p < 0.05). At 8 to 10 years after RT, mean reductions in FEV{sub 1} of 4% (p = 0.03) and in VC, DL{sub CO}, and TLC of 5%, 9%, and 11% (all p < 0.0001), respectively, were observed compared with pre-RT values. On multivariate analysis, tamoxifen use negatively affected TLC at 8 to 10 years after RT (p = 0.033), whereas right-sided irradiation was associated with a late reduction in FEV{sub 1} (p = 0.027). For FEV{sub 1} and DL{sub CO}, an early decrease was predictive for a late decrease (p = 0.003 and p = 0.0009, respectively). Conclusions: The time course of PFT changes after locoregional RT for breast cancer follows a biphasic pattern. An early reduction in PFTs at 3 to 6 months with a partial recovery at 12 months after RT is followed by a late, more important PFT reduction up to 8 to 10 years after RT. Tamoxifen use may have an impact on this late decline in PFTs.

  9. Structural model of in-group dynamic of 6-10 years old boys’ motor fitness

    Directory of Open Access Journals (Sweden)

    Ivashchenko O.V.

    2015-10-01

    Full Text Available Purpose: to determine structural model of in-group dynamic of 6-10 years old boys’ motor fitness. Material: in the research 6 years old boys (n=48, 7 years old (n=45, 8 years old (n=60, 9 years’ age (n=47 and10 years’ age (n=40 participated. We carried out analysis of factorial model of schoolchildren’s motor fitness. Results: we received information for taking decisions in monitoring of physical education. This information is also necessary for working out of effective programs of children’s and adolescents’ physical training. We determined model of motor fitness and specified informative tests for pedagogic control in every age group. In factorial model of boys’ motor fitness the following factor is the most significant: for 6 years - complex development of motor skills; for 7 years - also complex development of motor skills; for 8 years - strength and coordination; for 9 years - complex development of motor skills; for 10 years - complex development of motor skills. Conclusions: In factorial model of 6-10 years old boys’ motor fitness the most significant are backbone and shoulder joints’ mobility, complex manifestation of motor skills, motor coordination. The most informative tests for assessment of different age boys’ motor fitness have been determined.

  10. Annual incidences of visual impairment during 10-year period in Mie prefecture, Japan.

    Science.gov (United States)

    Ikesugi, Kengo; Ichio, Takako; Tsukitome, Hideyuki; Kondo, Mineo

    2017-07-01

    To determine the annual incidence of visual impairment in a Japanese population during a 10-year period. We examined the physical disability certificates issued yearly between 2004 and 2013 in Mie prefecture, Japan. During this period 2468 visually impaired people were registered under the newly defined Act on Welfare of the Physically Disabled Persons' criteria. The age, sex distribution, and causes of visual impairment were determined from the certificates. The major causes of visual impairment during the ten-year period were glaucoma (23.3%), diabetic retinopathy (17.3%), retinitis pigmentosa (12.2%), macular degeneration (9.0%), chorioretinal degeneration or high myopia (7.4%), optic atrophy (5.8%), stroke or brain tumor (5.4%) and cataracts (3.7%). The incidence of glaucoma was significantly higher throughout the period (2004-2013), and that of diabetic retinopathy was lower between 2007 and 2013. The incidence of retinitis pigmentosa did not change significantly during the 10-year period. The incidence of macular degeneration tended to increase between 2004 and 2007, but it decreased significantly between 2007 and 2013. The results indicate that in Japan, the rates of the major causes of visual impairment altered in the most recent 10-year period reflecting the recent changes in the social background and advances in ocular and systemic treatment.

  11. Sunlight and the 10-year incidence of age-related maculopathy: the Beaver Dam Eye Study.

    Science.gov (United States)

    Tomany, Sandra C; Cruickshanks, Karen J; Klein, Ronald; Klein, Barbara E K; Knudtson, Michael D

    2004-05-01

    progression of ARM or its associated lesions. Few significant relationships between environmental exposure to light and the 10-year incidence and progression of ARM were found in the Beaver Dam Eye Study. Consistent with results from the baseline and 5-year follow-up examinations, significant associations were found between extended exposure to the summer sun and the 10-year incidence of early ARM and increased retinal pigment. A protective effect of hat and sunglasses use by participants while in their teens and 30s against the 10-year incidence of soft indistinct drusen and retinal pigment epithelial depigmentation was also found, but only in those who reported the highest amount of sun exposure during the same periods.

  12. Peroral Endoscopic Myotomy for the Treatment of Achalasia in a 10-Year-Old Male Patient.

    Science.gov (United States)

    Filser, Jörg; Dick, Anke; Meyer, Thomas; Germer, Christoph-Thomas; von Rahden, Burkard H A

    2015-06-01

    Peroral endoscopic myotomy (POEM) is a new endoscopic treatment for achalasia with very good short-term results in adults. Data about POEM in pediatric patients are missing. We present the case of a 10-year-old male patient with type I (classic) achalasia, successfully treated with POEM. The procedure was accomplished in a similar fashion to the technique used in adults. Short-term results were fine, with a complete control of dysphagia and absence of reflux. We suggest that POEM is a suitable option in pediatric patients-similar to adults-but long-term results must be awaited.

  13. Polygonal triple (Kotz) osteotomy (over 10 years experience)

    OpenAIRE

    Sen, Cengiz; Gunes, Taner; Erdem, Mehmet; Ozger, Harzem; Tozun, I. Remzi

    2006-01-01

    We evaluated the results of polygonal triple (Kotz) osteotomy for the treatment of acetabular dysplasia over 10 years. This study included 31 hips of 27 patients who had the Kotz osteotomy for acetabular dysplasia. The mean age was 21.5 years. We performed the original Kotz osteotomy for the first 22 hips (group I), while the modified Kotz osteotomy through an intra-pelvic approach without damage to the abductor muscle was applied for the last 9 hips (group II). Patients were evaluated by cli...

  14. Terrestrial Planet Finder: Coda to 10 Years of Technology Development

    Science.gov (United States)

    Lawson, Peter R.

    2009-01-01

    The Terrestrial Planet Finder (TPF) was proposed as a mission concept to the 2000 Decadal Survey, and received a very high ranking amongst the major initiatives that were then reviewed. As proposed, it was a formation flying array of four 3-m class mid-infrared telescopes, linked together as an interferometer. Its science goal was to survey 150 nearby stars for the presence of Earth-like planets, to detect signs of life or habitability, and to enable revolutionary advances in high angular resolution astrophysics. The Decadal Survey Committee recommended that $200M be invested to advance TPF technology development in the Decade of 2000-2010. This paper presents the results of NASA's investment.

  15. Emphysematous pyelonephritis: A 10-year experience with 26 cases

    Science.gov (United States)

    Misgar, Raiz Ahmad; Mubarik, Idrees; Wani, Arshad Iqbal; Bashir, Mir Iftikhar; Ramzan, Mahroosa; Laway, Bashir Ahmad

    2016-01-01

    Background: Emphysematous pyelonephritis (EPN) is a necrotizing infection which results in gas within the renal parenchyma, collecting system, or perinephric tissue. A majority of cases occur in patients with diabetes mellitus (DM). In EPN, early aggressive medical treatment may avoid nephrectomy. Aims: The aim of this study was to analyze the characteristics of patients with EPN with respect to patient demographics, clinical presentation, diagnostic investigations, microbiological findings, treatment modality and outcome, and the influence of prognostic factors on the outcome. Materials and Methods: We reviewed the hospital records of 26 patients with EPN for clinical, laboratory, radiological, and microbiological findings, treatments given, and outcome. The severity of EPN was graded as per the Huang classification. We applied the reported prognostic factors to our patients to find out whether these factors correlated with failure of conservative treatment. Results: All the study subjects had DM and all but two of them were females. The majority of our patients (61.5%) had extensive EPN (class 3 or 4) and majority (76.9%) had two or more bad prognostic factors. Escherichia coli was the most common causative organism involved in 50% of our cases. Twenty-three (88.5%) of our patients responded to conservative treatment, two required nephrectomy, and one expired on conservative treatment. Conclusions: In this series of patients with EPN, all had DM, nearly all were women, and E. coli was the most frequently isolated pathogen. Nearly a third of our patients had bilateral disease. Despite the presence of two or more bad prognostic factors and extensive EPN (class 3 or 4) in a majority of our patients, conservative treatment afforded a striking success rate of 88.5%. We recommend early aggressive medical treatment and suggest that nephrectomy should be considered only if patients deteriorate or do not improve on conservative treatment. PMID:27366713

  16. Brazilian chicken meat production chain:a 10-year overview

    Directory of Open Access Journals (Sweden)

    IA Nääs

    2015-03-01

    Full Text Available Brazil is the world's largest broiler meat exporter. Health control, knowledge and technology, as well as the natural aspects of the country are pointed out as the keys for the success of that product in the market. Brazilian broiler production grew significantly in the last decade; it creates jobs and has a significant social role in Brazilian economy. This study aimed at evaluating the Brazilian broiler meat supply chain from 2000 to 2010 using the social network analysis (SNA. Data from governmental and private sources were organized and analyzed. The focus of this study was the broiler production supply chain segment involving the hatchery, the broiler farm, the feed mill, the processing plant, and the government. The inputs considered were one-day-old chicks, pullet, feedstuff, and the infrastructure; and the outputs were broiler meat and taxes paid. The software UCINET was applied for calculating the structural attributes and indicators of the network. Results showed a relatively disorganized network in 2000 with the strongest tie between the farmer and the processing plant. The structural organization of the network improved until 2010. The density of the ties in the broiler meat production network increased steadily from 2000 to 2010 within a vertical cohesive supply chain structure. The success of Brazilian broiler meat production is attributed to the abundance of land, fertile soil, favorable climate, and the effort and investments in research and development by innovative companies in the last few years. The results of the present study showed that Brazilian broiler production evolved positively in the last ten years, and it was weakly influenced by international challenges.

  17. Evaluation of 10-year Microsurgical Tubal Reversal after Tubal Sterilization

    Institute of Scientific and Technical Information of China (English)

    刘建华; 法韫玉; 罗冬英

    1996-01-01

    One thousand and twenty-nine women with microsurgical tubal reversal after tubal sterilization were followed up. The rate of intrauterine pregnancy was found to be 93. 29%. The rate of intrauterine pregnancy was the highest (73. 28 % ) in the first year after tubal reversal. In the firs tyear, the chance of pregnancy in the first 6 months was higher (54.81%) than that (40. 86%) in the second 6 months (P <0. 01), and the chance in the first 3 months was higher (37.41%) than that (27. 80%) in the second3 months (P<0. 01). The rates of ectopic pregnancy after tubal reversal in various stages were not significantly different (P >0. 05). The rate of intrauterine pregnancy was not related with the period from sterilization to tubal reversal. Early postoperative hydropertubation can only decrease the rate of intrauterine pregnancy. The rate of intrauterine pregnancy of the tubal reversal after Uchida’s method and clips tubal sterilization was higher than that after Pomeroy’s tubal ligation. The reanastomosis of isthmus and isthmus resulted in the highest rate of intrauterine pregnancy, so we think that Uchida’s or clips tubal sterilization in the isthmus of the tubal are ideal and reversible techniques at present.

  18. Hydatid cyst in children: A 10-year experience from Iran

    Directory of Open Access Journals (Sweden)

    Saeid Aslanabadi

    2013-01-01

    Full Text Available Background: Hydatid disease is one of the major world-wide health problems especially in endemic countries. Due to lack of statistics about this disease, various aspects of hydatidosis in children in North-West of Iran have been studied in this study. Materials and Methods: We studied 59 children with hydatidosis referring Tabriz Children Hospital, Tabriz, Iran from 2001 up to 2011. We surveyed chief complaint of patients, number, size and location of cysts in children and also we studied cysts as if they are infected or ruptured or not. Results: Average age of 59 patients (32 [54.2%] males and 27 [45.8%] females was 7.93 ± 3.0. The most common chief complaints were cough and pain. Number of cysts was higher in females (2.00 ± 2.8 vs. 1.52 ± 1.0. The most common locations of cysts are lung and liver (52 patients; however, other organs had been also affected. Conclusions: Lung hydatidosis is more common than hepatic hydatidosis in children than adults and it is more frequent in males. Hydatid disease should be considered in differential diagnoses of liver and lung cystic lesions in children.

  19. 10 Years of Car-2-X Communication - a Success Story?

    Science.gov (United States)

    Wischhof, Lars; Ebner, André

    2012-05-01

    For more than ten years, car-2-x communication has been a major topic of research in the scientific community and an important development focus for the automotive industry. First, this article takes a retrospective look at the evolution of car-2-x and the two different communication paradigms: decentralized car-2-car communication and centralized cellular solutions. Afterwards, a comparison of their technical advantages and limitations is presented, respectively. The result shows that in order to implement safety-relevant applications, car-2-car communication has strong advantages compared to cellular technologies but requires high market penetration. However, its introduction solely for safety applications is difficult since the required penetration will not be achieved until several years after initial deployment. Therefore, car-2-car communication must provide a benefit to the customer, even in the phase of market introduction. For this purpose, the article outlines an approach called SODAD (Segment-Oriented Data Abstraction and Dissemination). It offers a possibility to introduce decentralized vehicular applications with early customer benefit, in order to enable safety applications based on car-2-car communication on a long term.

  20. Survival analysis of cholangiocarcinoma: A 10-year experience in Malaysia

    Institute of Scientific and Technical Information of China (English)

    Ahmad Ramzi Yusoff; Mohd Muzammil Abdul Razak; Yoong Boon Koon; R Vijeyasingam; Siti Zuraidah Mahmud

    2012-01-01

    AIM: To investigate the clinical features and survival of patients treated for cholangiocarcinoma in our institution and to analyze the factors affecting their survival. METHODS: This retrospective cohort study assessed patients diagnosed with cholangiocarcinoma between January 1997 and December 2007 at the University Malaya Medical Centre in Malaysia. The clinical data and associated outcomes were collected using a structured proforma. RESULTS: Of the 69 patients diagnosed with cholangiocarcinoma, 38 (55%) were male; mean patient age was 61 years. Twelve patients(17%) had intrahepatic, 38 (55%) had perihilar and 19 (28%) had distal tumors. Only 12 patients underwent curative surgery, including seven R0 resections. Only one patient died within 30 d after surgery. The overall median survival was 4 mo, whereas the median survival of R0 resected patients was 16 mo. The overall 1-, 2- and 3-year cumulative survival rates were 67%, 17% and 17%, respectively. Survival rates were significantly associated with curative resection (P= 0.002), intrahepatic tumor (P = 0.003), negative margin status (P = 0.013), early tumor stage (P = 0.016), higher tumor differentiation (P = 0.032) and absence of jaundice (P = 0.038). Multivariate analysis showed that tumor location was a significant independent predictor of patient survival. CONCLUSION: Curative, margin-negative resection of early stage, well-differentiated intrahepatic tumors is associated with improved patient survival.

  1. Electronic medical record in cardiology: a 10-year Italian experience

    Directory of Open Access Journals (Sweden)

    Clara Carpeggiani

    2015-08-01

    Full Text Available SummaryObjectives:the aim of this study was to report a ten years experience in the electronic medical record (EMR use. An estimated 80% of healthcare transactions are still paper-based.Methods:an EMR system was built at the end of 1998 in an Italian tertiary care center to achieve total integration among different human and instrumental sources, eliminating paper-based medical records. Physicians and nurses who used EMR system reported their opinions. In particular the hospital activity supported electronically, regarding 4,911 adult patients hospitalized in the 2004- 2008 period, was examined.Results:the final EMR product integrated multimedia document (text, images, signals. EMR presented for the most part advantages and was well adopted by the personnel. Appropriateness evaluation was also possible for some procedures. Some disadvantages were encountered, such as start-up costs, long time required to learn how to use the tool, little to no standardization between systems and the EMR technology.Conclusion:the EMR is a strategic goal for clinical system integration to allow a better health care quality. The advantages of the EMR overcome the disadvantages, yielding a positive return on investment to health care organization.

  2. 10 years of surprises at Saturn: CAPS and INMS highlights

    Science.gov (United States)

    Coates, A. J.; Waite, J. H.

    2014-04-01

    The Cassini mission at Saturn has provided many surprises on Saturn's rapidly rotating magnetosphere and its interaction with the diverse moons, as well as its interaction with the solar wind. One of the early discoveries was the water-rich composition of the magnetosphere. Its structure and dynamics indicate remarkable injections, periodicities and interchange events. Enceladus, orbiting at 4 RS, was found to have plumes of water vapour and ice which are the dominant source for the inner magnetosphere. Charged water clusters, charged dust and photoelectrons provide key populations in the 'dusty plasma' seen here, as well as chemical complexity in the plume material. Direct pickup is seen near Enceladus and field aligned currents create a spot in Saturn's aurora. At Titan, orbiting at 20 RS, heavy negative and positive ions are seen in the ionosphere, as well as neutrals, all of which have surprising chemical complexity. These provide the source for Titan's haze. Ionospheric plasma is seen in Titan's tail, enabling ion escape to be estimated at 7 tonnes per day. Saturn's ring ionosphere was seen early in the mission, which was oxygen rich and produced photoelectrons; a return will be made in 2017. At Rhea, pickup positive and negative ions indicated weak atmospheres sustained by energetic particle impact, seen in the neutrals also. A weak atmosphere was also seen at Dione. The exosphere production process operates at Jupiter's moons also. Here we review some of the key new results, and discuss the implications for other solar system contexts.

  3. The National Institute for Health Research at 10 Years

    Science.gov (United States)

    Jones, Molly Morgan; Kamenetzky, Adam; Manville, Catriona; Ghiga, Ioana; MacLure, Calum; Harte, Emma; Spisak, Anton; Kirtley, Anne; Grant, Jonathan

    2017-01-01

    Abstract The National Institute for Health Research (NIHR) funds and supports world-leading clinical and applied health and social care research, as well as research infrastructure in the NHS. Providing £1 billion of funding each year, NIHR aims to: drive the faster translation of new treatments, technologies and diagnostics to improve outcomes for health and care services; promote the wealth of the nation, including via inward investment from the health research community; pull basic science discoveries through into tangible benefits for patients and the public; and provide research evidence to support more effective and cost-effective NHS delivery. To mark its tenth anniversary, the Department of Health commissioned the Policy Research in Science and Medicine unit to consider the question: “What are the ways in which NIHR has benefited the health research landscape in the past ten years?” This study identifies and celebrates 100 examples of positive change resulting from NIHR's support of research. A synthesis of 100 case studies is provided, which highlights the benefits and wider impacts of research, capacity building, and other activities undertaken with NIHR's support since its creation in 2006. The study concludes with a reflection of how the NIHR has transformed R&D in and for the NHS and wider health service, and the people they serve. The study draws together---for the first time---examples of the breadth of NIHR's impacts in a single resource. It will be of interest to healthcare professionals involved in research, academics working in health and social care, and members of the public wishing to understand the value of research in the NHS and the wider health and care system. PMID:28845351

  4. Mycoplasma pneumoniae associated organising pneumonia in a 10 year old boy.

    Science.gov (United States)

    Wachowski, O; Demirakça, S; Müller, K-M; Scheurlen, W

    2003-03-01

    We describe a 10 year old boy with organising pneumonia associated with acute Mycoplasma pneumoniae infection. The diagnosis of organising pneumonia was made by open lung biopsy and the M pneumoniae infection was proven serologically. Antibiotic and long term corticosteroid treatment resulted in steadily improving pulmonary function monitored by spirometry. The introduction of anti-inflammatory treatment with NSAIDs/immunosuppressive agents in order to spare steroids was well tolerated and resulted in further improvement of the pulmonary function. To our knowledge this is the first documented case of Mycoplasma pneumoniae associated organising pneumonia to be reported in a child.

  5. Results of following-up for 5-10 years of periacetabular osteotomy for acetabular dysplasia in adolescence%伯尔尼髋臼周围截骨术治疗青少年髋关节发育不良5~10年随访结果

    Institute of Scientific and Technical Information of China (English)

    张建立; 冯超; 尤海峰; 王玉琨

    2014-01-01

    目的 总结髋臼周围截骨术治疗青少年髋关节发育不良的中短期随访结果.方法 回顾性研究随访超过5年采用髋臼周围截骨术治疗的青少年髋关节发育不良9例(12髋)患者临床和X线片资料.男性1例,女性8例;年龄11 ~14岁,平均12.9岁.单侧受累6例,双侧3例.采用Harris评分评估临床改善效果,双髋关节正位X线片评估畸形矫正效果,并观察骨退行性变情况.末次随访与术前各项资料的比较采用配对t检验.结果 患者随访时间60 ~136个月,平均88.5个月.Harris髋关节评分自术前的89 ±6改善至末次随访的97 ±3,差异有统计学意义(t=-6.754,P =0.000).外侧中心边缘角自术前的4°±13°改善至末次随访的36°±7°,差异有统计学意义(t=-11.677,P=0.000).臼顶斜度自术前的28°±10°改善至末次随访的2°±8°,差异有统计学意义(f=9.038,P=0.000).臼头指数自术前的54%±11%改善至末次随访的89%±13%,差异有统计学意义(t=-11.737,P=0.000).术后关节达到内移,4例(髋)关节囊性变消失;5髋术后头臼间骨性塑型.术后2例交叉征阳性,术前术后撞击试验均阴性.结论 髋臼周围截骨术能有效治疗青少年髋关节发育不良,部分病例观察结果显示关节塑型、适应度改善且骨退行性变亦可得到改善.%Objective To investigate the effects of periacetabular osteotomy (PAO) for developmental dysplasia of the hip in adolescent.Methods Twelve hips in 9 adolescent patients who underwent a Bernese periacetabular osteotomy for symptomatic or asymptomatic developmental dysplasia of the hip were analyzed.The average age of the patients at the time of surgery was 12.9 years(11-14 years).The Harris hip score and overall patient satisfaction with surgery were used to assess hip function and clinical results.Plain radiographs were used to assess the correction of the deformity and to observe progression of degenerative changes.Results The average duration

  6. AEROCE - 10 Years of Atmospheric Chemistry at Bermuda

    Science.gov (United States)

    Savoie, D. L.

    2001-12-01

    The Atmosphere/Ocean Chemistry Experiment (AEROCE) was a comprehensive multi-disciplinary and multi-institutional research program that focused on a number of aspects of the atmospheric chemistry over the North Atlantic Ocean (NAO). These included: ozone and the oxidizing capacity of the atmosphere; aerosol physical and chemical properties (especially for sulfur and nitrogen species and mineral aerosol) and related precipitation chemistry; the role of aerosols in climate; and chemical air/sea exchange. Two major themes of AEROCE research were designed to (1) understand the role of anthropogenic emissions and natural processes in the ozone budget and oxidizing capacity of the troposphere over the North Atlantic Ocean (NAO) and (2) characterize the physical and chemical properties of aerosols that are important to the radiative properties of the atmosphere and to climate; to study the processes that affect these properties; and to assess the relative importance of natural and human sources. AEROCE focused on the atmosphere over the NAO because it is the ocean region that is most likely to be affected by atmospheric transport from the continents. The AEROCE station at Bermuda was an extremely important part of this program. Bermuda is the recipient of relatively clean marine air from the central North Atlantic as well as pollutants and natural continental materials from North America, Europe, and Africa. Seasonally, the highest ozone concentrations occur during the spring and are associated with transport off the North American continent. The highest daily ozone values occur under conditions of large-scale subsidence from the mid-troposphere in association with the passage of cold fronts across Bermuda. During the 1996 spring intensive field experiment, AEROCE researchers found that these high ozone concentrations resulted from a combination of downmixing from the stratosphere and production from precursors associated with North American pollution. The highest

  7. 10 years of mapping the icy saturnian satellites

    Science.gov (United States)

    Roatsch, Thomas; Kersten, Elke; Matz, Klaus-Dieter; Porco, Carolyn

    2014-05-01

    anticipated scientific investigations at saturn, Space Science Re-view 115, 363-497. [2] Roatsch et al., 2006, Mapping of the icy Saturnian satellites: first results from Cassi-ni-ISS, Planetary Space Sciences 54, 1137-1145. [3] Archinal et al., 2011, Report of the IAU working group on cartographic coordinates and rotational elements: 2009. Celestial Mechanics and Dynamical Astronomy 109, 101-135. [4] Roatsch et al., 2009, Cartographic mapping of the icy satellites using ISS and VIMS data. In: Dougherty, M.K., Esposito, L.W., Krimigis, S.M. (Eds.), Saturn from Cassini-Huygens. Springer, NY, pp. 763-782. [5] Greeley and Batson, 1990, Planetary Mapping, Cambridge University Press, Cambridge.

  8. Predictors and longitudinal course of cognitive functioning in schizophrenia spectrum disorders, 10 years after baseline

    DEFF Research Database (Denmark)

    Bergh, Sara; Hjorthøj, Carsten; Sørensen, Holger J.

    2016-01-01

    baseline. Uni- and multi-variable regression analyses of potential baseline predictors of 10-year CF were performed. Also, changes in CF and symptomatology between 5 and 10years of follow-up were assessed. FINDINGS: Baseline predictors of impaired CF after 10years included male gender, unemployment, poor...

  9. A 10-Year Mechatronics Curriculum Development Initiative: Relevance, Content, and Results--Part II

    Science.gov (United States)

    Krishnan, M.; Das, S.; Yost, S. A.

    2010-01-01

    This paper describes the second and third phases of a comprehensive mechatronics curriculum development effort. They encompass the development of two advanced mechatronics courses ("Simulation and Modeling of Mechatronic Systems" and "Sensors and Actuators for Mechatronic Systems"), the formulation of a Mechatronics concentration, and offshoot…

  10. Female Bisexuality from Adolescence to Adulthood: Results from a 10-Year Longitudinal Study

    Science.gov (United States)

    Diamond, Lisa M.

    2008-01-01

    Debates persist over whether bisexuality is a temporary stage of denial or transition, a stable "3rd type" of sexual orientation, or a heightened capacity for sexual fluidity. The present study uses 5 waves of longitudinal data collected from 79 lesbian, bisexual, and "unlabeled" women to evaluate these models. Both the "3rd orientation" and…

  11. [Development of Human Health Discoveries. 10 years results of Young Innovative Company incubation].

    Science.gov (United States)

    Marsac, Jean

    2014-01-01

    Medicine is evolving every day in its operating procedures and the services offered to patients, emphasizing personalized medicine, safety and medical benefits. The individual patient is more than ever the hub of healthcare organization. Medical innovation is thus a public health priority. However it requires an accurate assessment of medical utility and risk-benefit ratios, and in-depth analysis of economic and organizational impacts. Ten years of experience in the Paris Biotech Santé company incubator has identified key actions for effective support of research projects and the success of innovative companies. Strong expertise is needed to prepare development plans, ensure compliance with regulatory requirements and obtain research funding. During its first decade, this incubator has created 87 innovative companies employing 1500 people, raised more than 90 million euros of funding, and reached a cumulative company value of 1200 million euros. Key factors of success have been identified, but an analysis of the causes of failure shows that operational adjustments are mandatory, particularly a strong commitment from medical experts, in order to promote access to new and useful products for patients while at the same time assessing their social impact.

  12. 10 years of cloud droplet activation data from Pallas, Northern Finland - preliminary results

    Science.gov (United States)

    Kivekäs, Niku; Asmi, Eija; Brus, David; Komppula, Mika; Lihavainen, Heikki

    2016-04-01

    Activation of atmospheric aerosol particles into cloud droplets has been studied in situ at Pallas measurement station in Finnish Lapland from year 2005 to present day. The site is located on a hill top, about 300 m above the surrounding lowlands, and it is inside a cloud for 15 % of time. Here in-cloud periods are defined as periods when visibility was below 1000 m. There are two parallel Differential Mobility Particle Sizers (DMPS) at the site, measuring the number concentration and dry size distribution of atmospheric aerosol particles. One DMPS is connected to a PM2.5 inlet, the other to a total air inlet with no cut-off diameter. After each inlet the particles are dried to evaporate any water in them. This way it is possible to measure simultaneously the dry number-size-distribution of all particles, and that of particles with wet diameter smaller than 2.5 m. As the latter does not include cloud droplets, the difference between the two measurements represents the number concentration and size distribution of those particles that have activated into cloud droplets. The number concentration of particles at Pallas has a clear seasonal cycle, being highest during summer and lowest during winter. The monthly mean number concentration of particles with diameter larger than 100 nm varied from 38 cm-3 in November to 270 cm-3 in July. During in-cloud periods the monthly mean number concentration of activated particles of this same size class showed a similar pattern, varying from 23 cm-3 (November) to 110 cm-3 in April. The monthly mean D50 activation diameter (diameter at which 50 % of particles activate) varied from 85 nm (February) to 189 nm (July), showing an average 0.1 nm increase for each added particle with diameter > 100 nm. The activated fraction of particles in all sizes decreased sharply when visibility exceeded 1000 m. The highest activated fractions of particles were not observed during the periods of the thickest clouds, but during clouds with in-cloud visibility between 100 m and 400 m. The lowest D50 values were also observed in these clouds. The in-cloud periods were most frequent in fall (September to November) and the in-cloud visibility was clearly higher in winter (December to March) than during the rest of the year. The optically thickest clouds were observed in summer, when the particle number concentration was highest. The high particle number concentration at summer can be the reason why the thickest clouds were connected to lower activated fractions and higher D50 values.

  13. A 10-Year Mechatronics Curriculum Development Initiative: Relevance, Content, and Results--Part II

    Science.gov (United States)

    Krishnan, M.; Das, S.; Yost, S. A.

    2010-01-01

    This paper describes the second and third phases of a comprehensive mechatronics curriculum development effort. They encompass the development of two advanced mechatronics courses ("Simulation and Modeling of Mechatronic Systems" and "Sensors and Actuators for Mechatronic Systems"), the formulation of a Mechatronics concentration, and offshoot…

  14. Comorbid personality disorder predicts suicide after major depression: a 10-year follow-up

    DEFF Research Database (Denmark)

    Hansen, P E B; Wang, A G; Stage, K B;

    2003-01-01

    followed prospectively through a maximum of 10 years. Patients with a drug or alcohol abuse were excluded. The association between suicide and the pretreatment psychopathological profile was analysed using survival statistics. RESULTS: The suicide rate for non-melancholic depressed patients...... was significantly higher than for melancholic depressed patients. Comorbid personality disorder was independently associated with an increased suicide rate [relative hazard 3.41(CI: 1.15-10.10)]. CONCLUSION: The study indicates that the non-melancholic aspect of depression, and especially comorbid personality...... disorder, is associated with an increased suicidal vulnerability....

  15. Massive fibrous epulis-a case report of a 10-year-old lesion

    Institute of Scientific and Technical Information of China (English)

    Gabriel MFonseca; Ricardo MFonseca; Mario Cantn

    2014-01-01

    The fibrous epulis, a common tumor-like lesion of the gingiva, appears in the interdental papilla as a result of local irritation. Lesions are asymptomatic and have a variable growth rate. A 75-year-old woman was referred for the evaluation of a large painless gingival mass. It had started 10 years back and has been increasing in size the last year. No bone involvement was noted. The tumor was totally removed by excision with surgical scalpel under local anesthesia without teeth extraction. The microscopic findings were suggestive of a fibrous epulis. Differential diagnosis, clinical considerations and factors to prevent recurrence are discussed.

  16. Vertical scar versus the inverted-T scar reduction mammaplasty: a 10-year follow-up.

    Science.gov (United States)

    Bouwer, Lesley R; van der Biezen, Jan Jaap; Spronk, Cees A; van der Lei, Berend

    2012-10-01

    A retrospective study was undertaken to evaluate whether the initial outcome of two types of reduction mammaplasty techniques (vertical scar reduction mammaplasty vs. the inverted-T scar reduction mammaplasty) remains stable in the long term: Sixty-nine patients who had undergone breast reduction surgery in the period 1997-2000 at the Department of Reconstructive Plastic Surgery at the Medical Center of Leeuwarden were willing and able to participate in this study. A structured questionnaire was used to assess the degree of patient satisfaction. For subjective evaluation, the Strasser Grading System on photographs at the 3 months after surgery and after long-term follow-up (10 years) was used. The median general appreciation mark for the entire surgical procedure given by patients was 8 (1-10) on a scale from 1 to 10. Forty-six of the 69 patients could be scored according to Strasser: at 3 months in 17 patients (37%) the result was 'good', in 21 patients (46%) 'mediocre' and in eight patients (17%) 'poor'. After 10 years, in 37 of the patients (80%) the result was 'good', in six patients (13%) 'mediocre' and in three patients (7%) 'poor'. At 3 months, there was a higher incidence of bottoming out in the vertical scar group (one on two patients) as compared to the inverted-T scar group (one on 10 patients); however, at the 10-years follow-up bottoming out was 50% in the inverted-T scar group and 20% in the vertical scar group. Despite bottoming out, in both the vertical scar reduction mammaplasty technique and the inverted-T scar reduction mammaplasty technique, high patient satisfaction rates are achieved that remains for years.

  17. Long-term use of cellular phones and brain tumours: increased risk associated with use for > or =10 years.

    Science.gov (United States)

    Hardell, Lennart; Carlberg, Michael; Söderqvist, Fredrik; Mild, Kjell Hansson; Morgan, L Lloyd

    2007-09-01

    To evaluate brain tumour risk among long-term users of cellular telephones. Two cohort studies and 16 case-control studies on this topic were identified. Data were scrutinised for use of mobile phone for > or =10 years and ipsilateral exposure if presented. The cohort study was of limited value due to methodological shortcomings in the study. Of the 16 case-control studies, 11 gave results for > or =10 years' use or latency period. Most of these results were based on low numbers. An association with acoustic neuroma was found in four studies in the group with at least 10 years' use of a mobile phone. No risk was found in one study, but the tumour size was significantly larger among users. Six studies gave results for malignant brain tumours in that latency group. All gave increased odd ratios (OR), especially for ipsilateral exposure. In a meta-analysis, ipsilateral cell phone use for acoustic neuroma was OR = 2.4 (95% CI 1.1 to 5.3) and OR = 2.0, (1.2 to 3.4) for glioma using a tumour latency period of > or =10 years. Results from present studies on use of mobile phones for > or =10 years give a consistent pattern of increased risk for acoustic neuroma and glioma. The risk is highest for ipsilateral exposure.

  18. HIV-positive shopper who bit employee gets 10 years in jail.

    Science.gov (United States)

    1996-05-31

    Judge John Goshgarian sentenced John [name removed] to 10 years in prison for biting a store employee and then declaring he was HIV-positive. An unidentified employee at the Sam's Club store in Gurnee, IL tried to block [name removed] from exiting during questioning about a check he had just written. The bite [name removed] made on the employee's arm left teeth marks and drew blood. [Name removed] was charged with criminal transmission of HIV, a charge rarely used. He pled guilty to a lesser offense-aggravated battery in a public way, as well as related charges of forgery, possession of a fictitious driver's license, and obstruction of justice. The judge sentenced [name removed] to the maximum of 10 years in prison on the battery charge; criminal transmission punishment is 3 to 7 years in prison. [Name removed]'s test results remain sealed, although the store employee has been notified of the results and is undergoing monthly testing for HIV antibodies. Thus far, the results show he does not have the virus.

  19. Development of 5- and 10-year-old pediatric phantoms based on polygon mesh surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Melo Lima, V. J. de; Cassola, V. F.; Kramer, R.; Oliveira Lira, C. A. B. de; Khoury, H. J.; Vieira, J. W. [Department of Anatomy, Federal University of Pernambuco, Avenida Professor Moraes Rego 1235, CEP 50670-901, Recife, Pernambuco (Brazil); Department of Nuclear Energy, Federal University of Pernambuco, Avenida Professor Luiz Freire 1000, CEP 50740-540, Recife, Pernambuco (Brazil); Federal Institute of Education, Science and Technology of Pernambuco, Avenida Professor Luiz Freire 500, CEP 50740-540, Recife, Pernambuco, Brazil and Polytechnic School of Pernambuco, University of Pernambuco, Rua Benfica 455, CEP 50751-460, Recife, Pernambuco (Brazil)

    2011-08-15

    Purpose: The purpose of this study is the development of reference pediatric phantoms for 5- and 10-year-old children to be used for the calculation of organ and tissue equivalent doses in radiation protection. Methods: The study proposes a method for developing anatomically highly sophisticated pediatric phantoms without using medical images. The 5- and 10-year-old male and female phantoms presented here were developed using 3D modeling software applied to anatomical information taken from atlases and textbooks. The method uses polygon mesh surfaces to model body contours, the shape of organs as well as their positions, and orientations in the human body. Organ and tissue masses comply with the corresponding data given by the International Commission on Radiological Protection (ICRP) for the 5- and 10-year-old reference children. Bones were segmented into cortical bone, spongiosa, medullary marrow, and cartilage to allow for the use of micro computer tomographic ({mu}CT) images of trabecular bone for skeletal dosimetry. Results: The four phantoms, a male and a female for each age, and their organs are presented in 3D images and their organ and tissue masses in tables which show the compliance of the ICRP reference values. Dosimetric data, calculated for the reference pediatric phantoms by Monte Carlo methods were compared with corresponding data from adult mesh phantoms and pediatric stylized phantoms. The comparisons show reasonable agreement if the anatomical differences between the phantoms are properly taken into account. Conclusions: Pediatric phantoms were developed without using medical images of patients or volunteers for the first time. The models are reference phantoms, suitable for regulatory dosimetry, however, the 3D modeling method can also be applied to medical images to develop patient-specific phantoms.

  20. The paediatric flat foot and general anthropometry in 140 Australian school children aged 7 - 10 years

    Directory of Open Access Journals (Sweden)

    Evans Angela M

    2011-04-01

    Full Text Available Abstract Background Many studies have found a positive relationship between increased body weight and flat foot posture in children. Methods From a study population of 140 children aged seven to 10 years, a sample of 31 children with flat feet was identified by screening with the FPI-6. Basic anthropometric measures were compared between subjects with and without flat feet as designated. Results The results of this study, in contrast to many others, question the association of flat feet and heavy children. A significant relationship between foot posture and weight (FPI (L r = -0.186 (p Conclusions This study presents results which conflict with those of many previous investigations addressing the relationship between children's weight and foot posture. In contrast to previous studies, the implication of these results is that heavy children have less flat feet. Further investigation is warranted using a standardized approach to assessment and a larger sample of children to test this apparent contradiction.

  1. Customising turnaround time indicators to requesting clinician: a 10-year study through balanced scorecard indicators.

    Science.gov (United States)

    Salinas, Maria; López-Garrigós, Maite; Santo-Quiles, Ana; Gutierrez, Mercedes; Lugo, Javier; Lillo, Rosa; Leiva-Salinas, Carlos

    2014-09-01

    The purpose of this study is, first to present a 10-year monitoring of postanalytical turnaround time (TAT) adapted to different clinicians and patient situations, second to evaluate and analyse the indicators results during that period of time, and finally to show a synthetic appropriate indicator to be included in the balanced scorecard management system. TAT indicator for routine samples was devised as the percentage of certain key tests that were verified before a specific time on the phlebotomy day. A weighted mean synthetic indicator was also designed. They were calculated for inpatients at 15:00 and 12:00 and for primary care patients only at 15:00. The troponin TAT of emergency department patients, calculated as the difference between the troponin verification and registration time, was selected as the stat laboratory TAT indicator. The routine and stat TAT improved along the 10-year study period. The synthetic indicator showed the same trend. The implementation of systematic and continuous monitoring over years, promoted a continuous improvement in TAT which will probably benefit patient outcome and safety.

  2. A 10-year performance trajectory of top nutrition journals′ impact factors

    Directory of Open Access Journals (Sweden)

    Narges Jani

    2012-01-01

    Full Text Available Background and Aim: This study was performed to evaluate the impact factors (IFs and total citations of ISI-indexed nutrition journals in a 10-year period from 1999 to 2008 in order to assess the quality of nutrition journals. Materials and Methods: For this retrospective study, the IF and total citation data from 1998 to 2008 were collected through Journal Citation Reports of Thomson Scientific Corporation Web of Knowledge. We selected five highly cited journals in the "nutrition and dietetics" category for our analysis. These journals include Annual Reviews in Nutrition (ANNU REV NUTR, American Journal of Clinical Nutrition (AJCN, Progress in Lipid Research (PROG LIPID RES, Journal of Nutrition (J NUTR, and International Journal of Obesity (INT J OBESITY Results: All five selected journals were ranked as one of the top ten "nutrition and dietetics" journals between 1999 and 2008 in ISI database. Most of selected journals′ IF had an upward trend during the 10-year period with fluctuation in some cases. AJCN consistently received the greatest number of total citations during the study period, although its IF was not the highest among the five journals studied. Conclusion: The IF illustrated changes in relative rankings of five highly cited journals included in the "nutrition and dietetics" category of the Web of Knowledge. Rank according to the absolute number of citations received, however, did not correlate with rank according to IF.

  3. Foreign body aspiration and language spoken at home: 10-year review.

    Science.gov (United States)

    Choroomi, S; Curotta, J

    2011-07-01

    To review foreign body aspiration cases encountered over a 10-year period in a tertiary paediatric hospital, and to assess correlation between foreign body type and language spoken at home. Retrospective chart review of all children undergoing direct laryngobronchoscopy for foreign body aspiration over a 10-year period. Age, sex, foreign body type, complications, hospital stay and home language were analysed. At direct laryngobronchoscopy, 132 children had foreign body aspiration (male:female ratio 1.31:1; mean age 32 months (2.67 years)). Mean hospital stay was 2.0 days. Foreign bodies most commonly comprised food matter (53/132; 40.1 per cent), followed by non-food matter (44/132; 33.33 per cent), a negative endoscopy (11/132; 8.33 per cent) and unknown composition (24/132; 18.2 per cent). Most parents spoke English (92/132, 69.7 per cent; vs non-English-speaking 40/132, 30.3 per cent), but non-English-speaking patients had disproportionately more food foreign bodies, and significantly more nut aspirations (p = 0.0065). Results constitute level 2b evidence. Patients from non-English speaking backgrounds had a significantly higher incidence of food (particularly nut) aspiration. Awareness-raising and public education is needed in relevant communities to prevent certain foods, particularly nuts, being given to children too young to chew and swallow them adequately.

  4. Stump appendicitis 10 years after appendectomy, a rare, but serious complication of appendectomy, a case report.

    Science.gov (United States)

    Van Paesschen, Carl; Haenen, Filip; Bestman, Raymond; Van Cleemput, Marc

    2017-02-01

    We describe a case of stump appendicitis with the formation of abdominal abscesses in a 41-year-old patient 10 years prior appendectomy. The patient consulted with fever (38.1 °C) and abdominal pain, located at the right iliac fossa. Imaging studies showed signs of abscesses, located at the right iliac fossa, without clear origin of these abscesses. The abscesses were drained through diagnostic laparoscopy, no bowel perforation or clear origin of the abscedation was found during laparoscopy. During postoperative stay, the inflammatory parameters rose and the abscesses reoccurred. Re-laparoscopy was performed, the abscesses were drained and on careful inspection and adhesiolysis, a perforated stump appendicitis was revealed, covered underneath layers of fibrous tissue. Stump appendicitis is a rare complication seen after appendectomy and is generally not considered a possible etiology in patients presenting with fever and right iliac fossa abdominal pain with a history of appendectomy. This often delays the correct diagnosis and results in an associated increased incidence of complications. We describe a case of stump appendicitis occurring 10 years after initial appendectomy.

  5. Evolution in Practice: How has British Neurosurgery Changed in the Last 10 Years?

    Science.gov (United States)

    Tarnaris, A; Arvin, B; Ashkan, K

    2008-01-01

    INTRODUCTION Neurosurgery is a fast-evolving surgical subspecialty driven by technological advances, socio-economic factors and patient expectations. In this study, we have compared the work-load volume in a single institution in the years of 1994 and 2004 and commented on the possible reasons for the changes and the impacts they may have for the future. PATIENTS AND METHODS A retrospective, log-book review of all operations performed in the years 1994 and 2004 in a single, tertiary, neurosurgical centre was performed. RESULTS Neurosurgical practice has evolved over this period. Current practice has moved away from clipping of aneurysms and towards coil embolisation performed by interventional radiologists. Electrode stimulation of deep brain regions for movement disorders is the current practice, whereas 10 years ago the same disorders were dealt with by lesioning of the relevant regions. In spinal neurosurgery, instrumentation is increasingly favoured currently. In the field of neuro-oncology, current practice favours minimal access to the target area by the use of stereotactic localisation. CONCLUSIONS Changes were most pronounced in the subspecialties of vascular, functional and spinal neurosurgery within this 10-year period. Knowledge of such dynamics is valuable in health resource management as well as planning for neurosurgical training programmes. PMID:18765031

  6. 100% Retention of Snowpack Derived Nitrogen Over 10 Years in High Arctic Tundra

    Science.gov (United States)

    Choudhary, S.; Tye, A. M.; Young, S. D.; West, H. M.; Phoenix, G. K.

    2013-12-01

    Tundra ecosystems are susceptible to atmospheric nitrogen (N) deposition, increasing as a result of anthropogenic activities as well as climate change. Depositions that get accumulated within the snowpack during winter months are released in spring during snowmelt, providing a periodic input of reactive N in the melt water to such nutrient limited ecosystems. Identifying ecosystem N retention and allocation and how this change over time is important to understanding the long-term consequences of such N depositions to these ecosystems. We reanalysed 10 years later an atmospheric N deposition study established in Svalbard that in 2001 used 15N isotope tracers to determine the fate of N released from melting snowpack. Applications of 15N (99 atom%) at 0.1 and 0.5 g N m-2 were made immediately after snowmelt in 2001 as either Na15NO3 or 15NH4Cl. These applications were approximately 1 × and 5 × the yearly atmospheric deposition rates. In both the previous short-term (one week to two years after 15N tracer application) and our long-term re-sampling (10 years after 15N tracer application), ~67% of the total applied 15N was retained in the ecosystem, irrespective of the N forms or N dose. This meant the tundra had 100% long-term N retention after initial partitioning, suggesting a highly conservative N cycling. Bryophytes, followed by the organic soil horizon and then the microbial biomass formed the greatest short-term 15N sink. Maximum changes in 15N retention from the short- to long-term were observed in the microbial 15N pools, with ~75% of the 15N in soil located in its biomass during the initial partitioning (July 2001) decreasing to ~17% 10 years later. This indicates significant microbial N turnover mostly into stable humus N. In contrast, vascular plants, particularly Salix polaris, showed significant increases (~60%) in their 15N retention after 10 years, indicating a high capacity for acting as a long-term N sink in this tundra ecosystem. Because the largest

  7. Dental caries and treatment needs of children (6-10 years in rural Udaipur, Rajasthan

    Directory of Open Access Journals (Sweden)

    Dhar Vineet

    2009-01-01

    Full Text Available Objective : This study was done to examine caries prevalence and corresponding treatment needs in school children of rural areas of Udaipur, Rajasthan. Materials and Methods : A total of 750 children of rural areas in the age group of 6-10 years were examined, using WHO index, to record the prevalence of dental caries and treatment needs. The results were subjected to statistical analysis using chi square test. Results : Dental caries was found in 63.20% children, and 85.07% children needed dental treatment. The highest need was of one surface filling (85.73% followed by sealant (51.20%. Conclusion : Dental caries showed to be a significant health issue in the rural population requiring immediate attention.

  8. Prevalence of Generalised Joint Hypermobility, Artralgia and Motor Competence in 10-year old school children

    DEFF Research Database (Denmark)

    Remvig, Lars; Kümmel, Christina; Halkjær-Kristensen, Jens

    2011-01-01

    Objectives: Diverging results exist for children regarding the relation between generalized joint hypermobility (GJH) and musculoskeletal complaints, as well as relations between GJH and insufficient motor development, and/or reduced physical activity level. The main purposes were to (1) survey...... the prevalence of GJH and of benign joint hypermobility syndrome (BJHS) in 10-year-old children, (2) compare children with and without GJH and BJHS regarding motor competence, physical activity, and musculoskeletal pain and injuries. Subjects and methods: All fourth-grade children in a Copenhagen municipality...... were invited to be clinically examined and tested for motor competence, and to answer a questionnaire about musculoskeletal pain, injuries, and physical activity. Results: The final cohort comprised 315 Caucasian children, 50.5% girls and 54% boys. GJH prevalence was 35.6, 16.8, or 11.1%, depending...

  9. Epidemiological, Clinical and Paraclinical Study of Hydatid Cysts in Three Educational Medical Centers in 10 Years

    Directory of Open Access Journals (Sweden)

    Simindokht Shoaee

    2016-01-01

    Full Text Available Background: Echinococcosis or hydatidosis, caused by the larval stage of Echinococcus granulosus (E. granulosus, is an important public health problem in many areas of the world  and  Iran is a country of endemic situation for hydatidosis In the present study, we evaluated epidemiological, complications and clinical characteristics of hydatidosis at three University Medical Centers in Tehran over a 10-year period.Materials and Methods: This is a descriptive cross-sectional study performed in patients with hydatid cysts. Information about age, gender, number of cysts, organ involvement, morbidity and mortality and relapse were collected from medical records of hydatid patients. Paraclinic information such as CT Scan, MRI, ultrasound, complete blood count, pathological diagnosis and complication of disease were collected.Results: Overall, 81 patients, 35 (43.2% male and 46 (56.8% female, who were diagnosed as having hydatid cyst by clinical and radiological findings, with pathologic documentation were studied in three university medical center registries over a 10-year period (2003- 2012 in Tehran. Fourteen patients (17% of cases had complications resulting from this disease. Patients' age ranged from 5 to 86 years, and the peak prevalence of the disease was between 20 and 40 (34% of cases.Conclusion: Iran  is a country of endemic situation for hydatidosis. Prevalence rate of hydatidosis in Iran was reported to be 0.61-2 in 100000 populations. The highest  rate of infection and complications were in patients of 20-40 years age. Clinical examination revealed that abdominal pain was the most common complaint and was present in 51.7% of the cases. Other most common complain were cough, abdominal mass, dyspnea, icterus, chest pain, dyspepsia, back pain and seizure; and it was result of occupying effect of cysts in organs. This is similar with previous studies in Iran

  10. Self-Esteem during University Studies Predicts Career Characteristics 10 Years Later

    Science.gov (United States)

    Salmela-Aro, Katariina; Nurmi, Jari-Erik

    2007-01-01

    To examine how self-esteem measured during university studies would impact on the characteristics of the work career 10 years later, 297 university students completed the Rosenberg's self-esteem inventory four times while at university and various career-related questionnaires 10 years later. Latent Growth Curve Modeling showed that a high overall…

  11. Health Care Finance Executive Personalities Revisited: A 10-Year Follow-up Study.

    Science.gov (United States)

    Lieneck, Cristian; Nowicki, Michael

    2015-01-01

    A dynamic health care industry continues to call upon health care leaders to possess not one but multiple competencies. Inherent personality characteristics of leaders often play a major role in personal as well as organizational success to include those in health care finance positions of responsibility. A replication study was conducted to determine the Myers-Briggs personality-type differences between practicing health care finance professionals in 2014, as compared with a previous 2003 study. Results indicate a significant shift between both independent samples of health care finance professionals over the 10-year period from original high levels of introversion to that of extraversion, as well as higher sensing personality preferences, as compared with the original sample's high level of intuition preferences. Further investigation into the evolving role of the health care finance manager is suggested, while continued alignment of inherent, personal characteristics is suggested to meet ongoing changes in the industry.

  12. School children's responses on a semantic differential over a 10-year span.

    Science.gov (United States)

    Helwig, Andrew A; Avitable, Nanci

    2004-08-01

    A semantic differential scale was administered to 208 school children when they were in the second, fourth, sixth, eighth, tenth, and twelfth grades. Their perceptions towards two concepts were measured, Education (going to school) and Work (having a job). Each semantic differential scale had 15 adjective pairs and reflected the three underlying factors of Evaluative, Potency, and Activity. Because the study was conducted for 10 years (ages seven to 18), the changing cognitive developmental stages of the children were expected to influence factor analytic and reliability results. Confirmatory factor analysis, which forced the data into three factors, did not clearly identify the expected three factors, although more items loaded on the three factors with age. An exploratory factor analysis identified a trend across grades from six to four factors over time. Reliability also improved across age groups. Caution should be exercised when using the semantic differential with young children in investigations of abstract concepts.

  13. Acute Cholangitis following Intraductal Migration of Surgical Clips 10 Years after Laparoscopic Cholecystectomy

    Directory of Open Access Journals (Sweden)

    Natalie E. Cookson

    2015-01-01

    Full Text Available Background. Laparoscopic cholecystectomy represents the gold standard approach for treatment of symptomatic gallstones. Surgery-associated complications include bleeding, bile duct injury, and retained stones. Migration of surgical clips after cholecystectomy is a rare complication and may result in gallstone formation “clip cholelithiasis”. Case Report. We report a case of a 55-year-old female patient who presented with right upper quadrant pain and severe sepsis having undergone an uncomplicated laparoscopic cholecystectomy 10 years earlier. Computed tomography (CT imaging revealed hyperdense material in the common bile duct (CBD compatible with retained calculus. Endoscopic retrograde cholangiopancreatography (ERCP revealed appearances in keeping with a migrated surgical clip within the CBD. Balloon trawl successfully extracted this, alleviating the patient’s jaundice and sepsis. Conclusion. Intraductal clip migration is a rarely encountered complication after laparoscopic cholecystectomy which may lead to choledocholithiasis. Appropriate management requires timely identification and ERCP.

  14. Prevalence of intestinal parasitic infections in Jenin Governorate, Palestine:a 10-year retrospective study

    Institute of Scientific and Technical Information of China (English)

    Sami Bdir; Ghaleb Adwan

    2010-01-01

    Objective:To assess the prevalence of intestinal parasites among Jenin Governorate (Northern Palestine) population.Methods:A retrospective laboratory analysis of stool specimens was carried out for intestinal parasite examination in Jenin Governmental Hospital, Jenin Governorate, Northern Palestine. The records were collected from the clinical microbiology laboratory of the Jenin Governmental Hospital between January2000and December2009. Results: Our retrospective study showed that the prevalence of intestinal parasite infection during10 years ranged from32.0-41.5%. There are at least7 different parasitesencountered. The most common pathogenic parasites identified were:Entamoeba histolytica(8.2-18.2%),Enterobius vermicularis(15.6-28.9%). The other parasites present wereGiardia lamblia, Ascaris lumbricoides, Strongyloides stercoralis,Taenia species andAncylostoma duodenale (Hookworms).Conclusions:Intestinal parasitic infection is an important public health problem in Jenin governorate, Palestine. It is necessary to develop effective prevention and control strategies including health education and environmental sanitation improvement.

  15. Prevalence of neonatal hypothyroidism and phenylketonuria in Southern Thailand: A 10-year report

    Directory of Open Access Journals (Sweden)

    Yavamal Sutivijit

    2011-01-01

    Full Text Available Background: Congenital hypothyroidism and phenylketonuria, the two major problems of several metabolic errors are presently the focus of attention, in Thailand. These two conditions are assigned as diseases to be controlled under the National Public Health Policies of Thailand. Materials and Methods: Here, the authors summarize and report the 10-year study on the prevalence of neonatal hypothyroidism and phenylketonuria in Southern Thailand. Results: This report is good representative data from Thailand, a country in Southeast Asia. Another interesting point in this study is the concern of the recalling process. Conclusion: It can be seen that there are a considerable number of infants who did not receive the confirmation test due to loss of follow-up after calling for a recheck.

  16. From Exotic to Mainstream: A 10-year Odyssey from Internet Speed to Boundary Spanning with Scrum

    Science.gov (United States)

    Baskerville, Richard; Pries-Heje, Jan; Madsen, Sabine

    Based on four empirical studies conducted over a 10-year time period from 1999 to 2008 we investigate how local software processes interact with global changes in the software development context. In 1999 companies were developing software at high speed in a desperate rush to be first-to-market. In 2001 a new high speed/quick results development process had become established practice. In 2003 changes in the market created the need for a more balanced view on speed and quality, and in 2008 companies were successfully combining agile and plan driven approaches to achieve the benefits of both. The studies reveal a twostage pattern in which dramatic changes in the market causes disruption of established practices, experimentation, and process adaptations followed by consolidation of lessons learnt into a new (and once again mature) software development process. Limitations, implications, and areas for future research are discussed.

  17. Inter-comparison of 10-year precipitation simulated by several RCMs for Asia

    Science.gov (United States)

    Feng, Jinming; Fu, Congbin

    2006-12-01

    In phase II of the Regional Climate Model Inter-comparison Project (RMIP) for Asia, the regional climate has been simulated for July 1988 through December 1998 by five regional climate models and one global variable resolution model. Comparison of the 10-year simulated precipitation with the observations was carried out. The results show that most models have the capacity to reproduce the basic spatial pattern of precipitation for Asia, and the main rainbelt can be reproduced by most models, but there are distinctions in the location and the intensity. Most models overestimate the precipitation over most continental regions. Interannual variability of the precipitation can also be basically simulated, while differences exist between various models and the observations. The biases in the stream field are important reasons behind the simulation errors of the Regional Climate Models (RCMs). The cumulus scheme and land surface process have large influences on the precipitation simulation. Generally, the Grell cumulus scheme produces more precipitation than the Kuo scheme.

  18. Occupational therapy and the journal citation reports: 10-year performance trajectories.

    Science.gov (United States)

    Holguin, Jess Anthony

    2009-01-01

    The purpose of this study was to document performance of occupational therapy journals on the metrics of the Journal Citation Reports (JCR), the annually appearing index used as a yardstick to assess the quality of scholarly publications. Outcomes for the field's two indexed journals, the American Journal of Occupational Therapy and OTJR: Occupation, Participation and Health, were assessed over a 10-year period (1996-2005) to determine their overall standing and patterns of change on each of the JCR's five metrics. The mean category ranking for the two journals was generally above the 50th percentile. However, they performed least adequately and evidenced a downward trend over time on the most widely used metric (the journal impact factor). Possible reasons underlying this latter result are explored, pressing implications of the overall findings for practice and research are discussed, and strategic steps toward ethically safeguarding the profession's viability are offered.

  19. Inter-Comparison of 10-year Precipitation Simulated by Several RCMs for Asia

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    In phase Ⅱ of the Regional Climate Model Inter-comparison Project (RMIP) for Asia, the regional climate has been simulated for July 1988 through December 1998 by five regional climate models and one global variable resolution model. Comparison of the 10-year simulated precipitation with the observations was carried out. The results show that most models have the capacity to reproduce the basic spatial pattern of precipitation for Asia, and the main rainbelt can be reproduced by most models, but there are distinctions in the location and the intensity. Most models overestimate the precipitation over most continental regions. Interannual variability of the precipitation can also be basically simulated, while differences exist between various models and the observations. The biases in the stream field are important reasons behind the simulation errors of the Regional Climate Models (RCMs). The cumulus scheme and land surface process have large influences on the precipitation simulation. Generally, the Grell cumulus scheme produces more precipitation than the Kuo scheme.

  20. Kinematic characteristics of the ski jump inrun: a 10-year longitudinal study.

    Science.gov (United States)

    Janura, Miroslav; Cabell, Lee; Elfmark, Milan; Vaverka, Frantisek

    2010-05-01

    The athlete's inrun position affects the outcome for take-off in ski jumping. The purpose of this study was to examine the kinematic parameters between skiers' adjacent body segments during their first straight path of the inrun. Elite ski jumpers participated in the study at the World Cup events in Innsbruck, Austria, during the years 1992 through 2001. A video image was taken at a right angle to the tracks of the K-110 (meter) jumping hill. Kinematic data were collected from the lower extremities and trunk of the athletes. Findings indicated that jumpers had diminished ankle and knee joint angles and increased trunk and hip angles over the 10 years. In recent years, the best athletes achieved a further length of their jumps, while they experienced slower inrun average velocity. These results are perhaps explained by several possible contributing factors, such as new technique of the jumper's body kinematics, advancements in equipment technology, and somatotype of the jumpers.

  1. Blood pressure and 10-year mortality risk in the Milan Geriatrics 75+ Cohort Study

    DEFF Research Database (Denmark)

    Ogliari, Giulia; Westendorp, Rudi G J; Muller, Majon

    2015-01-01

    75+ Cohort Study. SUBJECTS: one thousand five hundred and eighty-seven outpatients aged 75 years and over. METHODS: the relations of systolic (SBP) and diastolic blood pressure (DBP) with mortality risk were analysed using Cox proportional hazards models. Blood pressure, Mini-Mental State Examination...... (MMSE) and Basic Activities of Daily Living (ADL) were assessed at baseline. All analyses were adjusted for socio-demographic factors, co-morbidities and medications. RESULTS: one thousand and forty-six patients died during 10-year follow-up. The relationships of SBP and DBP with mortality risk were U......-shaped; SBP of 165 mmHg and DBP of 85 mmHg were associated with the lowest mortality. Patients with SBP 60) higher mortality risk than patients with SBP 160-179 mmHg (P values 0...

  2. [Research progress of acupuncture for cerebral ischemia reperfusion injury in recent 10 years].

    Science.gov (United States)

    Yang, Yang; Sun, Hua

    2015-07-01

    By searching relevant data from the PubMed database, Chinese National Knowledge Infrastructure (CNKI) database and Wanfang database, a comprehensive analysis and review regarding acupuncture for cerebral ischemia reperfusion injury (CIRI) in recent 10 years were performed. The results showed that acupuncture could inhibit the inflammatory reaction, reduce oxidative stress injury, restrain brain edema formation, inhibit apoptosis, promote neural and vascular regeneration, etc. Acupuncture methods used included electroacupuncture, scalp acupuncture, eye acupuncture and "consciousness-restoring resuscitation needling", etc. The existing problem was that the intervention action of acupuncture was mainly focused on inhibiting inflammatory reaction and oxidative stress injury, and the study on apoptosis and neural and vascular regeneration was needed. It is suggested that from the aspect of multiple target points, the intervention mechanism of acupuncture for CIRI should be systemically studied in the future, which could provide new idea for clinical diagnosis and treatment on ischemic cerebrovascular diseases.

  3. The Effects of Lack of Joint Goal Planning on Divorce over 10 Years.

    Science.gov (United States)

    Gere, Judith; Almeida, David M; Martire, Lynn M

    Given the negative consequences of divorce on health and well-being, it is important to try to identify its predictors. In the current study we used data from the National Survey of Midlife Development (N = 2801) to examine the longitudinal effects of lack of joint goal planning with a romantic relationship partner on divorce over a 10-year period. Multilevel regression analyses showed that lack of joint planning with the relationship partner was associated with a 19% increase in the odds of divorce, even when controlling for various demographic (i.e., age, gender, relationship length, number of children in the household), individual (i.e., neuroticism, positive affect, negative affect, physical symptoms, planning), and relationship (i.e., marital empathy, partner strain, partner disagreement, marital satisfaction, commitment). These results demonstrate the importance of considering one's partner when making decisions and plans for the future, given that it has clear implications for relationship dissolution.

  4. Pro-Adrenomedullin predicts 10-year all-cause mortality in community-dwelling patients: a prospective cohort study.

    Science.gov (United States)

    Odermatt, Jonas; Meili, Marc; Hersberger, Lara; Bolliger, Rebekka; Christ-Crain, Mirjam; Briel, Matthias; Bucher, Heiner C; Mueller, Beat; Schuetz, Philipp

    2017-07-04

    Several studies found mid-regional pro-adrenomedullin (ProADM), the prohormone of the cardiovascular protein adrenomedullin, to be strongly associated with short-term mortality, mostly in the inpatient setting. We evaluated associations of ProADM levels with 10-year mortality in community-dwelling primary care patients with respiratory tract infections. This is a post-hoc analysis using clinical and biomarker data of 134 primary care patients with respiratory tract infections. ProADM was measured on admission and after 7 days in batch-analysis. 10-year follow-up data was collected by GP, patient and relative tracing through phone interviews. We calculated Cox regression models and area under the receiver operating characteristics curves to assess associations of ProADM with 10-year all-cause mortality. During the 10-year follow-up 6% of included patients died. Median baseline ProADM blood levels (nmol/l) were significantly higher in non-survivors compared to survivors (0.5, IQR 0.4-1.3; vs. 0.2, IQR 0.1-0.5; p = 0.02) and showed a significant association with 10-year all-cause mortality in an age-adjusted cox regression model (HR: 2.5, 95%-CI: 1.0-6.1, p = 0.04). ProADM levels on day 7 showed similar results. This posthoc analysis found an association of elevated ProADM blood levels and 10-year all-cause mortality in a primary care cohort with respiratory tract infections. Due to the methodological limitations including incomplete data regarding follow-up information and biomarker measurement, this study warrants validation in future larger studies. Current Controlled Trials, SRCTN73182671.

  5. Community structure and quality after 10 years in two central Ohio mitigation bank wetlands.

    Science.gov (United States)

    Spieles, Douglas J; Coneybeer, Meagan; Horn, Jonathan

    2006-11-01

    We evaluate two 10-year-old mitigation bank wetlands in central Ohio, one created and one with restored and enhanced components, by analysis of vegetation characteristics and by comparison of the year-10 vegetation and macroinvertebrate communities with reference wetlands. To assess different measures of wetland development, we compare the prevalence of native hydrophytes with an index of floristic quality and we evaluate the predictability of these parameters in year 10, given 5 years of data. Results show that the mitigation wetlands in this study meet vegetation performance criteria of native hydrophyte establishment by year 5 and maintain these characteristics through year 10. Species richness and floristic quality, as well as vegetative similarity with reference wetlands, differ among mitigation wetlands in year 1 and also in their rate of change during the first 10 years. The prevalence of native hydrophytes is reasonably predictable by year 10, but 5 years of monitoring is not sufficient to predict future trends of floristic quality in either the created or restored wetland. By year 10, macroinvertebrate taxa richness does not statistically differ among these wetlands, but mitigation wetlands differ from reference sites by tolerance index and by trophic guild dominance. The created wetland herbivore biomass is significantly smaller than its reference, whereas detritivore biomass is significantly greater in the created wetland and smaller in the restored wetland as compared with respective reference wetlands. These analyses illustrate differences in measures of wetland performance and contrast the monitoring duration necessary for legal compliance with the duration required for development of more complex indicators of ecosystem integrity.

  6. Patient-reported outcomes as predictors of 10-year survival in women after acute myocardial infarction

    Directory of Open Access Journals (Sweden)

    Segadal Leidulf

    2010-11-01

    Full Text Available Abstract Background Patient-reported outcomes are increasingly seen as complementary to biomedical measures. However, their prognostic importance has yet to be established, particularly in female long-term myocardial infarction (MI survivors. We aimed to determine whether 10-year survival in older women after MI relates to patient-reported outcomes, and to compare their survival with that of the general female population. Methods We included all women aged 60-80 years suffering MI during 1992-1997, and treated at one university hospital in Norway. In 1998, 145 (60% of those alive completed a questionnaire package including socio-demographics, the Sense of Coherence Scale (SOC-29, the World Health Organization Quality of Life Instrument Abbreviated (WHOQOL-BREF and an item on positive effects of illness. Clinical information was based on self-reports and hospital medical records data. We obtained complete data on vital status. Results The all-cause mortality rate during the 1998-2008 follow-up of all patients was 41%. In adjusted analysis, the conventional predictors s-creatinine (HR 1.26 per 10% increase and left ventricular ejection fraction below 30% (HR 27.38, as well as patient-reported outcomes like living alone (HR 6.24, dissatisfaction with self-rated health (HR 6.26, impaired psychological quality of life (HR 0.60 per 10 points difference, and experience of positive effects of illness (HR 6.30, predicted all-cause death. Major adverse cardiac and cerebral events were also significantly associated with both conventional predictors and patient-reported outcomes. Sense of coherence did not predict adverse events. Finally, 10-year survival was not significantly different from that of the general female population. Conclusion Patient-reported outcomes have long-term prognostic importance, and should be taken into account when planning aftercare of low-risk older female MI patients.

  7. Cow-related trauma: a 10-year review of injuries admitted to a single institution.

    LENUS (Irish Health Repository)

    Murphy, Colin G

    2012-02-01

    INTRODUCTION: Bovine-related injuries to farmers are common in rural communities. Many injuries are significant requiring hospital admission and surgery. We reviewed all cattle-related injuries admitted to a regional trauma centre over 10 years and detail the nature of the injuries. METHOD: A retrospective review was undertaken, using hospital inpatient coding system (HIPE) to identify patients admitted following cow-related trauma for the last 10 years. From retrieved charts mechanism of injury was identified, demographics recorded and Injury Severity Score (ISS) and Trauma Injury Severity Score (TRISS) calculated based on the injuries sustained. RESULTS: 47 patients were identified, with a median age of 53 years. 4 injuries occurred in children, and 12 in patients over 65 years old. Three-quarters of those injured were male. Kicking was the most common mechanism of injury (n=21), but charge\\/head-butt injuries and trampling injuries were associated with more serious injury scores. 72% of patients were admitted under Orthopaedics as their primary care team, 25% under General Surgeons, with one patient admitted medically. Mean ISS score was 6.9 (range 1-50). 41 operative interventions were performed on 30 patients during their admission. 6.3% of patients required admission to Intensive Care with a mean length of stay of 12.3 days (range 2-21 days). There was no mortality. CONCLUSION: Cow-related trauma is a common among farming communities and is a potentially serious mechanism of injury that appears to be under-reported in a hospital context. Bovine-related head-butt and trampling injuries should be considered akin to high-velocity trauma.

  8. Actual over 10-year survival after liver resection for patients with intrahepatic cholangiocarcinoma.

    Science.gov (United States)

    Si, Anfeng; Li, Jun; Xiang, Hongjun; Zhang, Shichao; Bai, Shilei; Yang, Pinghua; Zhang, Xiaofeng; Xia, Yong; Wang, Kui; Yan, Zhenlin; Lau, Wan Yee; Shi, Lehua; Shen, Feng

    2017-07-04

    Partial hepatectomy is a potentially curative therapy for intrahepatic cholangiocarcinoma (ICC). Unfortunately, the overall surgical prognosis remains dismal and the actual 10-year survival has not been reported. This study aimed to document 10-year actual survival rates, identify the prognostic factors associated with 10-year survival rate, and analyze the characteristics of patients who survived ≥ 10 years. Among 251 patients who underwent curative liver resection for ICC between 2003 and 2006 at the Eastern Hepatobiliary Surgery Hospital, 21 patients (8.4%) survived ≥ 10 years. The 5-, 7-, and 10-year overall survival rates were 32.3%, 22.3% and 8.4%, respectively. The 10-year cumulative incidence of ICC-related death and recurrence were 80.9% and 85.7%, respectively. Multivariate analysis based on competing risk survival analysis identified that tumor > 5 cm was independently associated with ICC-related death and recurrence (hazard ratios: 1.369 and 1.445, respectively), in addition to carcinoembryonic antigen (CEA) >10 U/mL, carbohydrate antigen 19-9 (CA19-9) >39 U/mL, multiple nodules, vascular invasion, nodal metastasis and local extrahepatic invasion. Patients who survived ≥ 10 years had a longer time to first recurrence, lower levels of CEA, CA19-9 and alkaline phosphatase, less perioperative blood loss, solitary tumor, smaller tumor size, and absence of nodal metastasis or local extrahepatic invasion. In conclusion, a 10-year survival after liver resection for ICC is possible and can be expected in approximately 8.4% of patients.

  9. Treating severe partial anodontia: a 10-year history of patient treatment.

    Science.gov (United States)

    Dario, L J; Aschaffenburg, P H

    1994-12-01

    Severe partial anodontia is relatively rare. This case report describes the 10-year treatment history of a patient with partial anodontia, beginning with removable partial overlay dentures and culminating with fixed implant prostheses.

  10. Implant-retained mandibular overdentures versus conventional dentures : 10 years of care and aftercare

    NARCIS (Netherlands)

    Visser, A; Meijer, HJA; Raghoebar, GM; Vissink, A

    2006-01-01

    Purpose: This 10-year prospective, randomized, clinical trial investigated the treatment outcome of edentulous patients treated with mandibular overdentures retained by 2 endosseous implants compared with conventional dentures in patients with or without vestibuloplasty. Materials and Methods: One

  11. Complications in Neck Dissection 10 years ex-perience with 268 cases in the Cancer Institute

    Directory of Open Access Journals (Sweden)

    M.K. OSKOUI

    1973-07-01

    Full Text Available Immediate and late post operative complications or radical Neck Dissection were discussed. Preventive measures and the treatment of each were mentioned briefly. Our 10 years experience with complications or neck dissection in the Cancer Institute was presented.

  12. Prediction of 10-year Atherosclerotic Cardiovascular Disease Risk among Adults Aged 40-79 Years in China: a Nationally Representative Survey.

    Science.gov (United States)

    Zhang, Mei; Jiang, Yong; Wang, Li Min; Li, Yi Chong; Huang, Zheng Jing; Li, Jian Hong; Zhou, Mai Geng; Zhao, Wen Hua

    2017-04-01

    To establish the distribution of 10-year atherosclerotic cardiovascular disease (ASCVD) risk among Chinese adults. We estimated the 10-year ASCVD risk by applying the 2013 American College of Cardiology/ American Heart Association pooled cohort equations (PCEs) to the data obtained from the 2010 China Chronic Disease and Risk Factor Surveillance that involved 61,541 participants (representing 520,158,652 Chinese adults) aged 40-79 years. We also compared the ASCVD risk with the 10-year ischemic cardiovascular disease (ICVD) risk, which was calculated using the simplified scoring tables recommended by the Chinese Guidelines for Prevention of Cardiovascular Diseases (Chinese model). Based on the PCEs, the average 10-year ASCVD risk among adults without self-reported stroke or myocardial infraction was 12.5%. Approximately 247 million (47.4%) and 107 million (20.6%) adults had ⋝ 7.5% and > 20% 10-year ASCVD risks, respectively. The 10-year ASCVD risk > 20% was higher among men, less educated individuals, smokers, drinkers, and physically inactive individuals than among their counterparts. Overall, 29.0% of adults categorized using the Chinese model were overclassified with the PCEs. Our results define the distribution of 10-year ASCVD risk among Chinese adults. The 10-year ASCVD risk predicted by the PCEs was higher than the ICVD risk predicted by the Chinese model. Copyright © 2017 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

  13. The 10-Year Cost-Effectiveness of Lifestyle Intervention or Metformin for Diabetes Prevention

    OpenAIRE

    ,

    2012-01-01

    OBJECTIVE The Diabetes Prevention Program (DPP) and its Outcomes Study (DPPOS) demonstrated that either intensive lifestyle intervention or metformin could prevent type 2 diabetes in high-risk adults for at least 10 years after randomization. We report the 10-year within-trial cost-effectiveness of the interventions. RESEARCH DESIGN AND METHODS Data on resource utilization, cost, and quality of life were collected prospectively. Economic analyses were performed from health system and societal...

  14. Formation and Development of Diabatic Rossby Vortices in a 10-Year Climatology

    Science.gov (United States)

    2012-06-01

    DEVELOPMENT OF DIABATIC ROSSBY VORTICES IN A 10-YEAR CLIMATOLOGY by Nengwei “Tom” Shih June 2012 Thesis Advisor: Richard W. Moore Second...TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Formation and Development of Diabatic Rossby Vortices in a 10-Year Climatology 5...release; distribution is unlimited 12b. DISTRIBUTION CODE A 13. ABSTRACT (maximum 200 words) A diabatic Rossby vortex (DRV) is a short-scale

  15. Dynamics of comprehensive physical fitness in artistic gymnasts aged 7-10 years

    Directory of Open Access Journals (Sweden)

    Boraczyńska Sandra

    2014-12-01

    Full Text Available Purpose: The aim of the study was to evaluate the somatic development and comprehensive physical fitness of artistic gymnasts aged 7-10 years. Materials and methods: Gymnasts (n = 307, split up into four age groups performed eight Eurofit tests. The results were evaluated in points according to the development standards prepared in scale T for the Polish girls population. Results : The gymnasts obtained the highest growth rate in balance test - FLB (13 points, arm and shoulder muscular endurance test - BAH (7 points and speed of the upper limb movement test - PLT (4 points out of eight physical fitness tests. Conclusions. High and very high level of performance in the six Eurofit tests and increased total number of points in the subsequent age groups of artistic gymnasts proved high effectiveness of training in shaping the key components of a comprehensive physical fitness in artistic gymnastics - balance, strength, endurance, speed and flexibility. Relatively little progress in isometric hand strength (HGR and standing broad jump (SBJ suggests a significant influence of genetic factors on the level of these abilities. The results provide an objective information useful in optimizing control system of training effects in comprehensive physical fitness and optimization of artistic gymnasts training at the comprehensive stage of sports training.

  16. Hippocampus, amygdala and global brain changes 10 years after childhood traumatic brain injury.

    Science.gov (United States)

    Beauchamp, M H; Ditchfield, M; Maller, J J; Catroppa, C; Godfrey, C; Rosenfeld, J V; Kean, M J; Anderson, V A

    2011-04-01

    Traumatic brain injury (TBI) in children results in damage to the developing brain, particularly in severely injured individuals. Little is known, however, of the long-term structural aspects of the brain following childhood TBI. This study investigated the integrity of the brain 10 years post-TBI using magnetic resonance imaging volumetrics in a sample of 49 participants with mild, moderate and severe TBI, evaluated against a normative sample of 20 individuals from a pediatric database with comparable age and gender distribution. Structural integrity was investigated in gray and white matter, and by manually segmenting two regions of interest (hippocampus, amygdala), potentially vulnerable to the effects of childhood TBI. The results indicate that more severe injuries caused a reduction in gray and white brain matter, while all TBI severity levels resulted in increased volumes of cerebrospinal fluid and smaller hippocampal volumes. In addition, enlarged amygdala volumes were detected in severely injured patients compared to their mild and moderate counterparts, suggesting that childhood TBI may disrupt the development of certain brain regions through diffuse pathological changes. The findings highlight the lasting impact of childhood TBI on the brain and the importance of monitoring brain structure in the long-term after early injury. Copyright © 2010 ISDN. Published by Elsevier Ltd. All rights reserved.

  17. Surgical treatment of gingival overgrowth with 10 years of follow-up

    Directory of Open Access Journals (Sweden)

    Ballini Andrea

    2010-08-01

    Full Text Available Abstract Background In some pathological conditions, gingivitis caused by plaque accumulation can be more severe, with the result of an overgrowth. Nevertheless, the overgrowth involves the gingival margin with extension to the inter-dental papilla. The lesion may involve the inter-proximal spaces, and become so extensive that the teeth are displaced and their crowns covered. Severe overgrowth may lead to impairment in aesthetic and masticatory functions, requiring surgical excision of the excessive tissue. Aim of this study is to describe an operative protocol for the surgical treatment of localized gingival overgrowth analyzing the surgical technique, times and follow-up. Methods A total of 20 patients were enrolled and underwent initial, non surgical, periodontal treatment and training sessions on home oral hygiene training. The treatment plan involved radical exeresis of the mass followed by positioning of an autograft of connective tissue and keratinized gingiva. Results During 10 years of follow-up, all the grafts appeared well vascularized, aesthetically satisfactory, and without relapse. Conclusions Periodontal examinations, surgical procedures, and dental hygiene with follow-up are an essential part of the treatment protocol. However, additional effort is needed from the patient. Hopefully, the final treatment result makes it all worthwhile.

  18. A 10-year systematic review of HIV/AIDS mass communication campaigns: Have we made progress?

    Science.gov (United States)

    Noar, Seth M; Palmgreen, Philip; Chabot, Melissa; Dobransky, Nicole; Zimmerman, Rick S

    2009-01-01

    The purpose of the current study was to conduct a 10-year systematic review of HIV/AIDS mass communication campaigns focused on sexual behavior, HIV testing, or both (1998-2007) and to compare the results with the last comprehensive review of such campaigns, conducted by Myhre and Flora (2000). A comprehensive search strategy yielded 38 HIV/AIDS campaign evaluation articles published in peer-reviewed journals, representing 34 distinct campaign efforts conducted in 23 countries. The articles were coded on a variety of campaign design and evaluation dimensions by two independent coders. Results indicated that compared with the previous systematic review (1986-1998 period), campaigns increasingly have employed the following strategies: (1) targeted defined audiences developed through audience segmentation procedures; (2) designed campaign themes around behavior change (rather than knowledge change); (3) used behavioral theories; (4) achieved high message exposure; (5) used stronger research designs for outcome evaluation; and (6) included measures of behavior (or behavioral intentions) in outcome assessments. In addition, an examination of 10 campaign efforts that used more rigorous quasi-experimental designs revealed that the majority (8 of 10) demonstrated effects on behavior change or behavioral intentions. Despite these positive developments, most HIV/AIDS campaigns continue to use weak (i.e., preexperimental) outcome evaluation designs. Implications of these results for improved design, implementation, and evaluation of HIV/AIDS campaign efforts are discussed.

  19. Factors Associated with Overweight and Obesity among Kuwaiti Elementary Male School Children Aged 6–10 Years

    OpenAIRE

    Abdulwahab Naser Al-Isa; Jennifer Campbell; Ediriweera Desapriya

    2010-01-01

    Background. Childhood obesity is becoming a global epidemic which may result in increased morbidity and mortality during young adulthood. Objectives. To identify factors associated with overweight and that of obesity among Kuwaiti elementary male school children aged 6–10 years. Methods. Weights and heights of 662 students at a randomly selected school were collected to obtain body mass index (BMI). Results. The prevalence of overweight and obesity among the students were 20.2% and 16.8...

  20. Energy-water analysis of the 10-year WECC transmission planning study cases.

    Energy Technology Data Exchange (ETDEWEB)

    Tidwell, Vincent Carroll; Passell, Howard David; Castillo, Cesar; Moreland, Barbara

    2011-11-01

    modules for calculating water withdrawal and consumption for current and planned electric power generation; projected water demand from competing use sectors; and, surface and groundwater availability. WECC's long range planning is organized according to two target planning horizons, a 10-year and a 20-year. This study supports WECC in the 10-year planning endeavor. In this case the water implications associated with four of WECC's alternative future study cases (described below) are calculated and reported. In future phases of planning we will work with WECC to craft study cases that aim to reduce the thermoelectric footprint of the interconnection and/or limit production in the most water stressed regions of the West.

  1. Accuracy and safety of free-hand pedicle screw fixation in age less than 10 years

    Directory of Open Access Journals (Sweden)

    Hyoung Yeon Seo

    2013-01-01

    Full Text Available Background: Pedicle screws are being used commonly in the treatment of various spinal disorders. However, use of pedicle screws in the pediatric population is not routinely recommended because of the risk of complications. The present study was to evaluate the safety of pedicle screws placed in children aged less than 10 years with spinal deformities and to determine the accuracy and complication (early and late of pedicle screw placement using the postoperative computed tomography (CT scans. Materials and Methods: Thirty one patients (11 males and 20 females who underwent 261 pedicle screw fixations (177 in thoracic vertebrae and 84 in lumbar vertebrae for a variety of pediatric spinal deformities at a single institution were included in the study. The average age of patients was 7 years and 10 months. These patients underwent postoperative CT scan which was assessed by two independent observers (spine surgeons not involved in the treatment. Results: Breach rate was 5.4% (14/261 screws for all pedicles. Of the 177 screws placed in the thoracic spine, 13 (7.3% had breached the pedicle, that is 92.7% of the screws were accurately placed within pedicles. Seven screws (4% had breached the medial pedicle wall, 4 screws (2.3% had breached the lateral pedicle wall and 2 screws (1.1% had breached the superior or inferior pedicle wall respectively. Of the 84 screws placed in the lumbar spine, 83 (98.8% screws were accurately placed within the pedicle. Only 1 screw (1.2% was found to be laterally displaced. In addition, the breach rate was found to be 4.2% (11/261 screws with respect to the vertebral bodies. No neurological, vascular or visceral complications were encountered. Conclusions: The accuracy of pedicle screw placement in pedicles and vertebral bodies were 94.6% and 95.8% respectively and there was no complication related to screw placement noted until the last followup. These results suggest that free-hand pedicle screw fixation can be safely

  2. Body mass index and skinfolds as indicators of obesity in schoolchildren aged 8 to 10 years

    Directory of Open Access Journals (Sweden)

    João Paulo Buraneli Mantoan

    2008-06-01

    Full Text Available The aim of this study was to compare the concordance of two obesity indicators, BMI and % body fat in boys and girls. Therefore, 100 girls and 100 boys, with ages ranging from 8 to 10 years, were submitted to anthropometric measurements for subsequent calculation of Body Mass Index (BMI and % body fat, both as obesity indicators. The variables were analyzed with relation to the reference criteria proposed by Williams et al and Cole et al. The results were then analyzed with the kappa index, elucidating that 79% of the boys and 85% of the girls were classified simultaneously by both procedures. The kappa index indicated a moderate agreement between the two obesity indicators for obese and non-obese classification. However, our data demonstrated that 21% of the boys and 15% of the girls showed normal weight according to BMI, but were classified as obese according to the % body fat. The results show that BMI, when compared with skinfolds, had moderate agreement in children from 8 to 10 years old for detecting obesity. ResumoO objetivo deste estudo foi comparar a concordância entre dois indicadores de obesidade, IMC e percentual de gordura, em escolares de ambos os sexos. Para tanto, 100 meninas e 100 meninos de 8 a 10 anos, alunos do ensino fundamental do município de Londrina, foram submetidos a medidas antropométricas para subseqüente cálculo do Índice de Massa Corporal (IMC e percentual de gordura como indicadores de obesidade. As variáveis foram analisadas em relação aos critérios de referência apresentados por Williams et al e Cole et al. Os resultados foram analisados pelo índice Kappa, evidenciando que 79% dos meninos e 85% das meninas foram classificados simultaneamente pelos dois procedimentos. Uma concordância moderada entre os dois indicadores de obesidade na classificação para meninos e meninas foi evidenciada (kappa=0,43 e 0,50, respectivamente. Entretanto, os dados encontrados demonstraram que 21% dos meninos e 15% das

  3. Improving the TNM classification: findings from a 10-year continuous literature review.

    Science.gov (United States)

    Webber, Colleen; Gospodarowicz, Mary; Sobin, Leslie H; Wittekind, Christian; Greene, Frederick L; Mason, Malcolm D; Compton, Carolyn; Brierley, James; Groome, Patti A

    2014-07-15

    The Union for International Cancer Control's (UICC) TNM classification is a globally accepted system to describe the anatomic extent of malignant tumors. Since its development seventy years ago, the TNM classification has undergone significant revisions to reflect the current understanding of extent of disease and its role in prognosis. To ensure that revisions are evidence-based, the UICC implemented a process for continuous improvement of the TNM classification that included a formalized system for submitting proposals for revisions directly to the UICC and an annual review of the scientific literature on staging that assessed, criticized or made suggestions for changes. The process involves review of the proposals and literature by a group of international, multidisciplinary Expert Panels. The process has been in place for 10 years and informed the development of the 7th edition of the TNM classification published in 2009. The purpose of this article is to provide a description of the annual literature review process, including the search strategy, article selection process and the roles and requirements of the Expert Panels in the review of the literature. Since 2002, 147 Expert Panel members in 11 cancer sites have reviewed over 770 articles. The results of the annual literature reviews, Expert Panel feedback and documentation and dissemination of results are described.

  4. Using Intelligent Techniques in Construction Project Cost Estimation: 10-Year Survey

    Directory of Open Access Journals (Sweden)

    Abdelrahman Osman Elfaki

    2014-01-01

    Full Text Available Cost estimation is the most important preliminary process in any construction project. Therefore, construction cost estimation has the lion’s share of the research effort in construction management. In this paper, we have analysed and studied proposals for construction cost estimation for the last 10 years. To implement this survey, we have proposed and applied a methodology that consists of two parts. The first part concerns data collection, for which we have chosen special journals as sources for the surveyed proposals. The second part concerns the analysis of the proposals. To analyse each proposal, the following four questions have been set. Which intelligent technique is used? How have data been collected? How are the results validated? And which construction cost estimation factors have been used? From the results of this survey, two main contributions have been produced. The first contribution is the defining of the research gap in this area, which has not been fully covered by previous proposals of construction cost estimation. The second contribution of this survey is the proposal and highlighting of future directions for forthcoming proposals, aimed ultimately at finding the optimal construction cost estimation. Moreover, we consider the second part of our methodology as one of our contributions in this paper. This methodology has been proposed as a standard benchmark for construction cost estimation proposals.

  5. Maternal Prenatal Nutrition and Birth Outcomes on Malnutrition among 7- to 10-Year-Old Children: A 10-Year Follow-Up.

    Science.gov (United States)

    Zhou, Jing; Zeng, Lingxia; Dang, Shaonong; Pei, Leilei; Gao, Wenlong; Li, Chao; Yan, Hong

    2016-11-01

    To identify postnatal predictors of malnutrition among 7- to 10-year-old children and to assess the long-term effects of antenatal micronutrient supplementation on malnutrition. A follow-up study was conducted to assess the nutritional status of 7- to 10-year-olds (1747 children) whose mothers participated in a cluster-randomized double-blind controlled trial from 2002 to 2006. The rate of malnourished 7- to 10-year-olds was 11.1%. A mixed-effects logistic regression model adjusted for the cluster-sampling design indicated that mothers with low prepregnant midupper arm circumference had boys with an increased risk of thinness (aOR  2.05, 95% CI  1.11, 3.79) and girls who were more likely to be underweight (aOR 2.01, 95% CI 1.05, 3.85). Antenatal micronutrient supplementation was not significantly associated with malnutrition. Low birth weight was significantly associated with increased odds of malnutrition among boys (aOR 4.34, 95% CI 1.82, 10.39) and girls (aOR  7.50, 95% CI 3.48, 16.13). Being small for gestational age significantly increased the odds of malnutrition among boys (aOR 1.75, 95% CI 1.01, 3.04) and girls (aOR 4.20, 95% CI  2.39, 7.39). In addition, household wealth, parental height, being picky eater, and illness frequency also predicted malnutrition. Both maternal prenatal nutrition and adverse birth outcomes are strong predictors of malnutrition among early school-aged children. Currently, available evidence is insufficient to support long-term effects of antenatal micronutrient supplementation on children's nutrition. www.isrctn.com: ISRCTN08850194. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Dental age estimation: the role of probability estimates at the 10 year threshold.

    Science.gov (United States)

    Lucas, Victoria S; McDonald, Fraser; Neil, Monica; Roberts, Graham

    2014-08-01

    The use of probability at the 18 year threshold has simplified the reporting of dental age estimates for emerging adults. The availability of simple to use widely available software has enabled the development of the probability threshold for individual teeth in growing children. Tooth development stage data from a previous study at the 10 year threshold were reused to estimate the probability of developing teeth being above or below the 10 year thresh-hold using the NORMDIST Function in Microsoft Excel. The probabilities within an individual subject are averaged to give a single probability that a subject is above or below 10 years old. To test the validity of this approach dental panoramic radiographs of 50 female and 50 male children within 2 years of the chronological age were assessed with the chronological age masked. Once the whole validation set of 100 radiographs had been assessed the masking was removed and the chronological age and dental age compared. The dental age was compared with chronological age to determine whether the dental age correctly or incorrectly identified a validation subject as above or below the 10 year threshold. The probability estimates correctly identified children as above or below on 94% of occasions. Only 2% of the validation group with a chronological age of less than 10 years were assigned to the over 10 year group. This study indicates the very high accuracy of assignment at the 10 year threshold. Further work at other legally important age thresholds is needed to explore the value of this approach to the technique of age estimation. Copyright © 2014. Published by Elsevier Ltd.

  7. Upper Gastrointestinal Bleeding in Chinese Children: A Multicenter 10-Year Retrospective Study.

    Science.gov (United States)

    Yu, Yi; Wang, Baoxiang; Yuan, Lan; Yang, Hui; Wang, Xinqiong; Xiao, Yuan; Mei, Hong; Xu, Chundi

    2016-08-01

    Objective This study aims to analyze the clinical and endoscopic presentations of upper gastrointestinal bleeding (UGIB) in the Chinese children. Methods A 10-year retrospective study was made on children with UGIB and undertaken esophagogastroduodenoscopy (EGD) from 4 tertiary referral centers in China. Results Of the 1218 children studied, the bleeding source was found in 76.4%. Erosive gastritis was the most common endoscopic finding (33.5%), followed by duodenal ulcer (23.2%). The proportion of erosive gastritis decreased with age (correlation coefficient = -0.787), and duodenal ulcer increased with age (correlation coefficient = 0.958). The bleeding source was more likely to be determined in children having EGDs within 48 hours (80.6% vs 67.9%). Conclusions In Chinese children with UGIB, erosive gastritis and duodenal ulcer were the leading causes, and their proportions varied with age. EGDs performed within 48 hours may improve the possibility of finding the source of bleeding. © The Author(s) 2015.

  8. FNAC FINDINGS IN CHILDREN AGED 1-10 YEARS WITH CERVICAL LYMPHADENOPATHY

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    Bhatia

    2014-07-01

    Full Text Available INTRODUCTION: Cervical lymphadenopathy is a common presenting complaint in the pediatric outdoor. Often it is a cause of concern for the parents and very often poses a diagnostic dilemma for the treating pediatrician. The study was planned with the aim of trying to find out an etiological cause for cervical lymhadenopathy. MATERIAL AND METHODS: 109 children who were referred to Arravali path labs for FNAC of cervical lymph nodes formed the basis of study. Detailed history was recorded in predesigned proforma, along with a general physical exam for each patient. FNAC was done by a pathologist. RESULTS: The predominant group of patients was in the 6-10 year age group with 60 cases. The commonest clinical symptom was swelling in the neck region (109 cases, loss of weight and appetite (54 cases, fever (45 cases. Reactive hyperplasia and tuberculosis lymphadenitis were the commonest cyto-pathological findings noted on FNAC. CONCLUSION: Infection remains the predominant cause of cervical lymphadenopathy among children in our country.

  9. Soil physical quality changes under different management systems after 10 years in Argentinian Humid Pampa

    Science.gov (United States)

    Costa, J. L.; Aparicio, V. C.; Cerda, A.

    2014-08-01

    The Argentinian Humid Pampa extends over about 60 million ha, 90% of which are agricultural lands. The southeast of the Buenos Aires Province is part of the Humid Pampa (1 206 162 ha). The main crops are wheat, sunflower, corn and soybean. The management systems used in the area are: moldboard plow (MP), chisel plow (CP) and no-till (NT). Excessive soil cultivation under MP causes decreases in the soil organic carbon content (SOC). Adopting NT may reduce the effects of intensive agriculture, through the maintenance and accumulation of SOC. However, the soil compaction under NT causes degradation of the soil structure, reduces the soil water availability and reduces the soil hydraulic conductivity. We evaluated the evolution of the soil physical parameters in three management systems. After 10 years of experiments in four farmers' fields, we found that: soil bulk density was significantly higher under NT. The change in mean weight diameter (CMWD) of aggregates increased as the management system became more intensive. We did not find significant differences in time and management systems in hydraulic conductivity at tension (h)0 cm and h=20 cm. The reduction in total porosity under NT is mainly a product of a reduction in the percentage of mesopores in the soil. Time had no statistically significant effect on the SOC content. The management system did not affect the yields of crop. In this work, the results indicate a modification of some soil physical parameters (porosity, near-saturated hydraulic conductivity, soil structure) due to uninterrupted agricultural production.

  10. Early treatment of Class III malocclusion: 10-year clinical follow-up

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    Marcio Rodrigues de Almeida

    2011-08-01

    Full Text Available Angle Class III malocclusion has been a challenge for researchers concerning diagnosis, prognosis and treatment. It has a prevalence of 5% in the Brazilian population, and may have a genetic or environmental etiology. This malocclusion can be classified as dentoalveolar, skeletal or functional, which will determine the prognosis. Considering these topics, the aim of this study was to describe and discuss a clinical case with functional Class III malocclusion treated by a two-stage approach (interceptive and corrective, with a long-term follow-up. In this case, the patient was treated with a chincup and an Eschler arch, used simultaneously during 14 months, followed by corrective orthodontics. It should be noticed that, in this case, initial diagnosis at the centric relation allowed visualizing the anterior teeth in an edge-to-edge relationship, thereby favoring the prognosis. After completion of the treatment, the patient was followed for a 10-year period, and stability was observed. The clinical treatment results showed that it is possible to achieve favorable outcomes with early management in functional Class III malocclusion patients.

  11. Mortality in perforated duodenal ulcer depends upon pre-operative risk: a retrospective 10-year study.

    LENUS (Irish Health Repository)

    Larkin, J O

    2012-01-31

    INTRODUCTION: Most patients presenting with acutely perforated duodenal ulcer undergo operation, but conservative treatment may be indicated when an ulcer has spontaneously sealed with minimal\\/localised peritoneal irritation or when the patient\\'s premorbid performance status is poor. We retrospectively reviewed our experience with operative and conservative management of perforated duodenal ulcers over a 10-year period and analysed outcome according to American Society of Anesthesiologists (ASA) score. METHODS: The records of all patients presenting with perforated duodenal ulcer to the Department of Surgery, Mayo General Hospital, between January 1998 and December 2007 were reviewed. Age, gender, co-morbidity, ASA-score, clinical presentation, mode of management, operative procedures, morbidity and mortality were considered. RESULTS: Of 76 patients included, 48 (44 operative, 4 conservative) were ASA I-III, with no mortality irrespective of treatment. Amongst 28 patients with ASA-score IV\\/V, mortality was 54.5% (6\\/11) following operative management and 52.9% (9\\/17) with conservative management. CONCLUSION: In patients with a perforated duodenal ulcer and ASA-score I-III, postoperative outcome is uniformly favourable. We recommend these patients have repair with peritoneal lavage performed, routinely followed postoperatively by empirical triple therapy. Given that mortality is equivalent between ASA IV\\/V patients whether managed operatively or conservatively, we suggest that both management options are equally justifiable.

  12. Evaluation and outcomes of pediatric pleural effusions in over 10 years in Northwest, Iran

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    Mohammad Hassan Kargar maher

    2014-08-01

    Full Text Available Abstract Background: Pleural effusion is the accumulation of excess fluid in the pleural cavity. Most information available about pleural effusion is obtained from studies on adults and little evidence is available in children. Therefore, it is necessary to identify the existing status and explain the disease process, signs, treatment, and prognosis. Children with pleural effusion who were admitted to children’s university hospital during the last ten years were studied in this research. Methodology: In this descriptive research, children with pleural effusion who were admitted and undergone thoracocentesis in the children’s university hospital during the last ten years were studied. The data obtained from in vitro experiments and the information questionnaire was analyzed using SPSS-18 through descriptive statistics of frequency, percent, and mean. Findings: Ninety-four children with pleural effusion were admitted during 10 years. Pleural effusion was exudate in 56.38% and transudate in 43.61% of children. The most common symptoms were tachypnea, fever, and cough. Antibiotic administration was the most performed therapeutic action. Conclusion: The mode of addressing pleural effusion in this research was similar to other studies. Considering the results, better planning can be performed regarding preventing this disease or improving its prognosis.

  13. Newspaper Coverage of Autism Treatment in Canada: 10-Year Trends (2004–2013)

    Science.gov (United States)

    Lanovaz, Marc J; Dufour, Marie-Michèle; Shah, Shalaka

    2015-01-01

    Objective: To compare trends in coverage of empirically supported and alternative autism treatments in Canadian newspapers during a 10-year period and to examine whether the portrayal of empirically supported and alternative treatments differed. Method: We searched a sample of 10 daily local and national Canadian newspapers using the word autism combined with intervention or treatment in the Proquest Canadian Newsstand and Eureka.cc databases, which yielded a total of 857 articles published between 2004 and 2013. In our subsequent analyses, we only included articles whose main topic was autism and that referred to at least one treatment. We then categorized the 137 remaining articles by treatment and rated whether each treatment category was portrayed in a favourable, unfavourable, or neutral manner. Results: In total, 46% of the articles discussed at least 1 empirically supported treatment, 53% at least 1 alternative treatment, and 12% at least 1 uncategorized treatment. Newspaper articles provided favourable, unfavourable, and neutral portrayals of empirically supported treatments in 75%, 10%, and 16% of cases, respectively. In contrast, alternative treatments were portrayed favourably in 52%, unfavourably in 32%, and neutrally in 16% of cases. Our analyses indicated that empirically supported treatments were portrayed more favourably than alternative treatments (χ2 = 10.42, df = 2, P = 0.005). Conclusions: Despite some encouraging trends, our study has shown that researchers and clinicians must continue to clarify misconceptions about autism treatment. Families of people with autism spectrum disorders should be directed toward more reliable and accurate sources of information. PMID:26175392

  14. Factors affecting diatom dynamics in the alpine lakes of Colbricon (Northern Italy: a 10-year survey

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    Andrea SQUARTINI

    2010-08-01

    Full Text Available Planktonic diatom fluctuations, their diversity and relationships with environmental variables were analyzed for ten consecutive years in Colbricon Superiore and Inferiore, two small high-mountain lakes located in the Paneveggio-Pale di S. Martino Natural Park (Trento, Italy offering the rare opportunity to study two lakes differing only by area and volume and being in this respect in a ratio of 2:1 and 3:1 respectively. The lakes were monitored and sampled monthly, during ten ice-free periods, from 1998 to 2007, to correlate water chemical and physical characteristics with the recorded diversity and abundance of planktonic diatoms. 55 taxa of Bacillariophyceae were found, among which Cyclotella spp., Tabellaria flocculosa and Fragilaria spp. were dominant. Both chemical data and diatom community composition are consistent with well buffered mesotrophic lakes. We found statistical evidence that the development of diatoms was strongly related to the variation of water temperature. Furthermore, several different signatures of the diatom-enviroment relationships arose between the two lakes as e.g., a negative correlation between diatom development and water transparency was occurring in the larger lake only. As a result, the average diatom density recorded over the 10 years period were 1.17 fold higher than in the lower lake which corresponds to a 1.65 fold higher biomass. A size-dependent tighter response of the phytoplankton to chemical parameters appears to operate in the smaller waterbody compared to the larger one.

  15. Epidemiologic Features and Outcomes of Caustic Ingestions; a 10-Year Cross-Sectional Study

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    Athena Alipour Faz

    2017-01-01

    Full Text Available Introduction: Caustic ingestions are among the most prevalent causes of toxic exposure. The present 10-year survey aimed to evaluate the epidemiologic features and outcomes of caustic ingestion cases presenting to emergency department.Methods: This is a retrospective cross-sectional study on patients who were admitted to a referral toxicology center during 2004 to 2014, following caustic ingestion. Baseline characteristics, presenting chief complaint, severity of mucosal injury, complications, imaging and laboratory findings as well as outcomes (need for ICU admission, need for surgery, mortality were recorded, reviewing patients’ medical profile, and analyzed using SPSS 22.Results: 348 patients with mean age of 37.76 ± 17.62 years were studied (55.6% male. The mean amount of ingested caustic agent was 106.69 ± 100.24 mL (59.2 % intentional. Intentional ingestions (p < 0.0001, acidic substance (p = 0.054, and higher volume of ingestion (p = 0.021 were significantly associated with higher severity of mucosal damage. 28 (8% cases had died, 53 (15.2% were admitted to ICU, and 115 (33% cases underwent surgery.Conclusion: It seems that, suicidal intention, higher grade of mucosal injury, higher volume of ingestion, lower level of consciousness, lower serum pH, and higher respiratory rate are among the most important predictors of need for ICU admission, need for surgery, and mortality.

  16. Natural history of heartburn: A 10-year population-based study

    Institute of Scientific and Technical Information of China (English)

    Linda Bjork Olafsdottir; Hallgrimur Gudjonsson; Heidur Hrund Jonsdottir; Bjarni Thjodleifsson

    2011-01-01

    AIM: To study the natural history and prevalence of heartburn at a 10-year interval, and to study the effect of heartburn on various symptoms and activities.METHODS: A population-based postal study was carried out. Questionnaires were mailed to the same ageand gender-stratified random sample of the Icelandic population (aged 18-75 years) in 1996 and again in 2006. Subjects were classified with heartburn if they reported heartburn in the preceding year and/or week,based on the definition of heartburn.RESULTS: Heartburn in the preceding year was reported in 42.8% (1996) and 44.2% (2006) of subjects, with a strong relationship between those who experienced heartburn in both years. Heartburn in the preceding week was diagnosed in 20.8%. There was a significant relationship between heartburn, dyspepsia and irritable bowel syndrome. Individuals with a body mass index (BMI)below or higher than normal weight were more likely to have heartburn. Heartburn caused by food or beverages was reported very often by 20.0% of subjects.CONCLUSION: Heartburn is a common and chronic condition. Subjects with a BMI below or higher than normal weight are more likely to experience heartburn.Heartburn has a great impact on daily activities, sleep and quality of life.

  17. Stability and change in sexual orientation identity over a 10-year period in adulthood.

    Science.gov (United States)

    Mock, Steven E; Eibach, Richard P

    2012-06-01

    We examined reports of sexual orientation identity stability and change over a 10-year period drawing on data from the National Survey of Midlife Development in the United States (MIDUS I and II) and tested for three patterns: (1) heterosexual stability, (2) female sexual fluidity, and (3) bisexual fluidity. Fifty-four percent of the 2,560 participants were female and the average age was approximately 47 years. At Wave 1, 2,494 (97.42%) reported a heterosexual identity, 32 (1.25%) a homosexual identity, and 34 (1.33%) a bisexual identity and somewhat more than 2% reported a different sexual orientation identity at Wave 2. Although some support for each hypothesis was found, initial sexual orientation identity interacted with gender to predict a more complex pattern. For the sample as a whole, heterosexuality was the most stable identity. For women, bisexuality and homosexuality were equally unstable and significantly less stable than heterosexuality, suggesting that sexual orientation identity fluidity is a pattern that applies more to sexual minority women than heterosexual women. For men, heterosexuality and homosexuality were both relatively stable compared to bisexuality, which stood out as a particularly unstable identity. This pattern of results was consistent with previous findings and helps to address methodological limitations of earlier research by showing the characteristics of a population-based sample of heterosexual, homosexual, and bisexual identified men and women over time.

  18. Successful removal and reimplant of vagal nerve stimulator device after 10 years

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    Marco Giulioni

    2012-01-01

    Full Text Available The number of implanted vagal nerve stimulators is growing and the need for removal or revision of the devices will become even more frequent. A significant concern about Vagus Nerve Stimulation (VNS therapy is the presence of the spiral stimulating electrodes, wrapped around the nerve, once treatment is considered ineffective or is no longer desired. Our purpose is to demonstrate the feasibility of complete removal and replacement of the vagal nerve stimulator electrodes using microsurgical technique even after a long period, without damaging the nerve. We attempted removal and replacement of spiral stimulating electrodes from a patient who received a 10-year long VNS therapy for drug-resistant epilepsy. Our results indicate that the spiral electrodes may be safely removed from the vagus nerve, even after several years. The reversibility of lead implantation may enhance the attractiveness of VNS therapy. Furthermore, with a correct microsurgical technique, it is possible to respect the normal anatomy and functionality of vagal nerve and to reimplant a new VNS system with all its components, maintaining the same therapeutic efficacy after many years.

  19. Lessons from high-throughput protein crystallization screening: 10 years of practical experience

    Science.gov (United States)

    JR, Luft; EH, Snell; GT, DeTitta

    2011-01-01

    Introduction X-ray crystallography provides the majority of our structural biological knowledge at a molecular level and in terms of pharmaceutical design is a valuable tool to accelerate discovery. It is the premier technique in the field, but its usefulness is significantly limited by the need to grow well-diffracting crystals. It is for this reason that high-throughput crystallization has become a key technology that has matured over the past 10 years through the field of structural genomics. Areas covered The authors describe their experiences in high-throughput crystallization screening in the context of structural genomics and the general biomedical community. They focus on the lessons learnt from the operation of a high-throughput crystallization screening laboratory, which to date has screened over 12,500 biological macromolecules. They also describe the approaches taken to maximize the success while minimizing the effort. Through this, the authors hope that the reader will gain an insight into the efficient design of a laboratory and protocols to accomplish high-throughput crystallization on a single-, multiuser-laboratory or industrial scale. Expert Opinion High-throughput crystallization screening is readily available but, despite the power of the crystallographic technique, getting crystals is still not a solved problem. High-throughput approaches can help when used skillfully; however, they still require human input in the detailed analysis and interpretation of results to be more successful. PMID:22646073

  20. Preoperative diagnosis of tubular adenoma of breast - 10 years of experience

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    Sanjay Sengupta

    2014-01-01

    Full Text Available Background: Tubular adenomas are rare benign neoplasms of female breast affecting women, predominantly of child-bearing age group. Definitive diagnosis of this tumor is usually achieved after histopathological study. Clinical, radiological, and even cytological features are often insufficient for accurate diagnosis. Aim: The aim of the present study was planned to analyze clinical and radiological features of histologically confirmed cases of tubular adenoma of breast to find out a clue for accurate preoperative cytological diagnosis. Materials and Methods: In our 10-year research program, all histologically confirmed tubular adenoma cases of breast were studied. Clinico-radio-cytological features, if available, were analyzed and tabulated. Results: Thirty-three cases of tubular adenoma of breast were studied. Radiological and cytological assessments are available for 12 and 26 cases, respectively. Tubular adenoma could be diagnosed in only two cases (7.7% by cytological assessment, but in none by radiological assessment. Conclusions: Clinico-cyto-radiological assessment could identify the benign nature of the tumors in most cases, but final confirmation was possible only after histopathological study.

  1. Paediatric head injury admissions over a 10-year period in a regional neurosurgical unit.

    Science.gov (United States)

    Phang, I; Mathieson, C; Sexton, I; Forsyth, S; Brown, J; St George, E J

    2012-08-01

    Traumatic brain injury is a leading cause of death and disability in childhood. A retrospective study of all paediatric head injuries admitted to the neurosurgical unit for the West of Scotland over a 10-year period was performed to assess the impact of the National Institute for Health and Clinical Excellence head injury guidelines on the admission rate and to determine the associated risk factors, causes, severity and outcomes of these injuries. There were 564 admissions between 1998 and 2007. The median age at presentation was nine years and two months. There was no change in the admission rate, injury mechanism or severity of head injury admitted over the period studied. A relationship was observed between the Scottish Index of Multiple Deprivation Score and the incidence of head injury (P = 0.05). Alcohol was reported as a causative factor in only a small number of cases, and moderate to severe head injuries were more commonly identified as a result of road traffic accidents.

  2. Ultrasonographic determination of the thyroid volume in 7- 10 years old children of Bushehr port 2007

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    Farzad Morad Haseli

    2009-02-01

    Full Text Available Background: Determination of thyroid volume using ultrasound has been recommended for monitoring public control of iodine deficiency programs in areas with mild iodine deficiency or with no iodine deficiency, instead of physical examination, in order to estimate the prevalence rate of goiter. The aim of this study was to determine the reference ranges of thyroid volume in Bushehr port. Methods: Thyroid volume of 1247 primary schoolchildren aged 7-10 years who were selected by probability proportionate to size method from rural and urban areas of Bushehr port was determined using ultrasonography. Medians and percentiles of thyroid volumes for age and body surface area were calculated for both genders. Results: The 97th percentiles of thyroid volume of Bushehr port schoolchildren according to age and sex were all lower than the corresponding sex-specific normative WHO reference values. Goiter prevalence was 1.68% according to WHO thyroid volume references for age in the studied population. The goiter prevalence according to age and body surface area-specific new normative WHO reference values were 7.13 and 7.17%, respectively. Conclusion: The 97th percentile for thyroid volume, calculated by ultrasonography in Bushehr port schoolchildren, were lower than the international WHO newly recommended reference values in all ages. Therefore, determination of a native reference value for estimating the prevalence rate of thyroid is highly recommended. According to ultrasonographically determined goiter prevalence, Bushehr is an iodine sufficient area.

  3. Mineralization and Transformation of Nitrogen Derived from Plant Materials in Soils over 10 Years

    Institute of Scientific and Technical Information of China (English)

    CHENGLI-LI; WENQI-XIAO

    1993-01-01

    Results of a 10-year decomposition experiment indicated that the annual mineralization rate of organic N in newly-formed humus varied with the type of original plant materials and the water regimes for decomposition,ranging from 0.028 to 0.074.The mineralization rate under waterlogged conditions was higher than that under upland conditions.The proportion of α-amino acid N in humus newly-formed under waterlogged conditions was slightly higher than that under upland conditions.It decreased gradually with time,while the proportion of nonhydrolyzable N showed no consistent trend,irrespective of the water regines for decomposition.The distribution of amino acids in humus newly-formed from different plant materials under various water regimes was quite similar with that in original plant materials,and only minor differences could be found among them.For example,in comparison to original plant materials,the newly-formed humus contained higher proportions of isoleucine,cysting,γ-amino-butyric acid and ornithine,and lower proportions of phenylalanine and proline.Moreover the proportion of phenylalanine was higher in the humus newly-fored under waterlogged conditions than that under upland conditions.

  4. Discharge against medical advice from Neonatal Intensive Care Unit: 10 years experience at a University Hospital

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    Hatim K Al-Turkistani

    2013-01-01

    Full Text Available Background: Discharging patients against medical advice is a problem of every age-group. However, because of their physiological vulnerability, the risk for the neonatal population is greater when discharged against medical advice (DAMA. This article is a study of the prevalence of the problem, the possible causes and/or risk factors. Materials and Methods: A retrospective review of 10 years of medical records of neonates discharged against medical advice from a Neonatal Intensive Care Unit (NICU at a university hospital. Results: The overall prevalence of DAMA was 1.6%. Most of the 51 infants who were taken out of hospital against medical advice (AMA were term (72.5% with a mean gestational age of 37.78 ± 2.5 weeks, of normal birth weight, with a mean of 2736 ± 661 g, Saudis (96%, those delivered vaginally (69%, and those that were provisionally diagnosed with transient tachypnea of newborn (TTN and/or query sepsis (49%. There was no difference between males and females (M/F = 1.2. There was an association between DAMA and the timing of DAMA (27.5% of DAMA at weekends and 67% of DAMA from May to October. Conclusion: DAMA of neonates is particularly critical. The causes and risk factors are many and difficult to predict. In addition to several other factors, its prevalence is influenced negatively by some socio-cultural beliefs.

  5. Nasopharyngeal carcinoma in dermatomyositis patients: A 10-year retrospective review in Hospital Selayang, Malaysia

    Science.gov (United States)

    Teoh, J.W.; Yunus, Razif M.; Hassan, Faridah; Ghazali, Norazmi; Abidin, Zainal A.Z.

    2014-01-01

    Aim The objective of our review is to investigate the association between dermatomyositis patients and nasopharyngeal carcinoma (NPC) together with the clinical presentation of the patients and their management in otorhinolaryngology. Background NPC is a malignant disease with good prognosis on early diagnosis. However, the relationship between the dermatomyositis and NPC and its management is not well defined. Materials and methods A 10-year retrospective review of case records of 21 dermatomyositis patients seen in Otorhinolaryngology Department of Hospital Selayang from January 2000 to November 2010. Results These patients ranged from 19 to 74 years old and a total of 8 (38%) out of 21 adults with dermatomyositis were detected to have malignancy. Five out of 8 patients had NPC (62.5%). The mean age of patients with NPC and dermatomyositis was 48 years. NPC is diagnosed in 4 out of 5 patients (80%) in the first year of diagnosis of dermatomyositis. The clinical findings of the examination of nasopharynx ranged from hyperemia to exophytic nasopharyngeal mass. Histologically, it is only related to NPC of WHO types II and III. Conclusions There is a strong relationship between dermatomyositis and malignancy, especially NPC. Clinicians should have a high index of suspicion for malignancy in all dermatomyositis patients. Rigid nasoendoscopies and biopsies, serum Epstein–Barr viral capsid IgA antibody and imaging studies are helpful in detecting NPC in dermatomyositis patients. PMID:25184058

  6. Sex differences in cognition are stable over a 10-year period in adulthood and old age.

    Science.gov (United States)

    de Frias, Cindy M; Nilsson, Lars-Göran; Herlitz, Agneta

    2006-01-01

    Sex differences in declarative memory and visuospatial ability are robust in cross-sectional studies. The present longitudinal study examined whether sex differences in cognition were present over a 10-year period, and whether age modified the magnitude of sex differences. Tests assessing episodic and semantic memory, and visuospatial ability were administered to 625 nondemented adults (initially aged 35-80 years), participating in the population-based Betula study at two follow-up occasions. There was stability of sex differences across five age groups and over a 10-year period. Women performed at a higher level than men on episodic recall, face and verbal recognition, and semantic fluency, whereas men performed better than women on a task-assessing, visuospatial ability. Sex differences in cognitive functions are stable over a 10-year period and from 35 to 90 years of age.

  7. Visual plus nonvisual hallucinations in Parkinson's disease: development and evolution over 10 years.

    Science.gov (United States)

    Goetz, Christopher G; Stebbins, Glenn T; Ouyang, Bichun

    2011-10-01

    The objective of the study was to assess the development and evolution of visual and nonvisual hallucinations in patients with Parkinson's disease over 10 years. Hallucinations increase over time, but minimal attention has been placed on nonvisual domains. We studied 60 patients with Parkinson's disease who had never hallucinated at baseline and followed them over 10 years. The Rush Hallucination Inventory monitored frequency and type (visual, auditory, tactile, olfactory) of hallucinations at baseline and after 0.5, 1.5, 4, 6, and 10 years. Descriptive statistics were applied, and general estimating equation modeling assessed longitudinal risks. Over 10 years, visual hallucinations were endorsed by patients more frequently than other sensory modalities. Whereas isolated visual hallucinations dominated the early hallucination profile, visual plus nonvisual hallucinations accounted for progressively higher proportions of hallucinators over 10 years: 0.5 years, 0%; 4 years, 26%; 6 years, 47%; 10 years, 60% (odds ratio, 1.17; confidence interval, 1.01-1.37; P = .04). Once visual plus nonvisual hallucinations developed, the risk of continuing to have multidomain hallucinations was high (odds ratio, 3.67; confidence interval, 1.13-11.93; P = .03). Hallucination severity was highly associated with current visual plus nonvisual hallucinations (odds ratio, 4.06; confidence interval, 2.93-5.61; P hallucinations (odds ratio, 1.58; confidence interval, 1.12-2.24; P = .01). Whereas visual hallucinations in isolation are classic in Parkinson's disease, nonvisual hallucinations emerge over time, and the combination of visual with nonvisual hallucinations predominates in late Parkinson's disease. To capture the breadth and severity of hallucinations in chronically hallucinating patients with Parkinson's disease, screening inventories and practice-based interviews must include questions on both visual and nonvisual components.

  8. Depressive symptoms in first-episode psychosis: a 10-year follow-up study.

    Science.gov (United States)

    Sönmez, Nasrettin; Røssberg, Jan Ivar; Evensen, Julie; Barder, Helene Eidsmo; Haahr, Ulrik; Ten Velden Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Hans; Larsen, Tor Ketil; Melle, Ingrid; Opjordsmoen, Stein; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per; McGlashan, Thomas; Friis, Svein

    2016-06-01

    The present study examined if any patient characteristics at baseline predicted depressive symptoms at 10 years and whether patients prone to depressive symptoms in the first year of treatment had a different prognosis in the following years. A total of 299 first-episode psychosis (FEP) patients with schizophrenia spectrum disorders were assessed for depressive symptoms with PANSS depression item (g6) at baseline, and 1, 2, 5 and 10 years of follow up. At 10 years, depressive symptoms were also assessed with Calgary Depression Scale for Schizophrenia (CDSS). A PANSS g6 ≥ 4 and CDSS score ≥ 6 were used as a cut-off score for depression. A total of 122 (41%) patients were scored as depressed at baseline, 75 (28%) at 1 year, 50 (20%) at 2 years, 33 (16%) at 5 years, and 35 (19%) at 10 years of follow up. Poor childhood social functioning and alcohol use at baseline predicted depression at 10 years of follow up. Thirty-eight patients were depressed at both baseline and 1 year follow up. This group had poorer symptomatic and functional outcome in the follow-up period compared to a group of patients with no depression in the first year of treatment. Depressive symptoms are frequent among FEP patients at baseline but decrease after treatment because their general symptoms have been initiated. Patients with poor social functioning in childhood and alcohol use at baseline are more prone to have depressive symptoms at 10 years of follow up. Patients struggling with depressive symptoms in the first year of treatment should be identified as having poorer long-term prognosis. © 2014 Wiley Publishing Asia Pty Ltd.

  9. Relationship Status Predicts Lower Restrictive Eating Pathology for Bisexual and Gay Men across 10-year Follow-up

    Science.gov (United States)

    Brown, Tiffany A.; Keel, Pamela K.

    2015-01-01

    Objective Cross-sectional studies support that bisexual and gay (BG) men are at increased risk for eating pathology, and romantic relationships may buffer against risk; however, no studies have examined this association longitudinally. The current study examined how romantic relationships impact the trajectory of eating pathology in BG versus heterosexual men. Method BG (n=51) and heterosexual (n=522) men completed surveys of health and eating behaviors at baseline and 10-year follow-up. Results For BG men, being single at baseline prospectively predicted an increase in Drive for Thinness scores over 10-year follow-up. Additionally, for BG men in relationships at baseline, lower relationship satisfaction predicted an increase in Drive for Thinness scores over time. Conversely, these relationship variables did not predict trajectory of eating pathology for heterosexual men. Discussion Implications for theoretical models of risk, including objectification theory and sexual minority stress theory, and prevention, including peer-led cognitive dissonance based interventions, are discussed. PMID:26172055

  10. Estrogen receptor testing and 10-year mortality from breast cancer: A model for determining testing strategy

    Directory of Open Access Journals (Sweden)

    Christopher Naugler

    2012-01-01

    Full Text Available Background: The use of adjuvant tamoxifen therapy in the treatment of estrogen receptor (ER expressing breast carcinomas represents a major advance in personalized cancer treatment. Because there is no benefit (and indeed there is increased morbidity and mortality associated with the use of tamoxifen therapy in ER-negative breast cancer, its use is restricted to women with ER expressing cancers. However, correctly classifying cancers as ER positive or negative has been challenging given the high reported false negative test rates for ER expression in surgical specimens. In this paper I model practice recommendations using published information from clinical trials to address the question of whether there is a false negative test rate above which it is more efficacious to forgo ER testing and instead treat all patients with tamoxifen regardless of ER test results. Methods: I used data from randomized clinical trials to model two different hypothetical treatment strategies: (1 the current strategy of treating only ER positive women with tamoxifen and (2 an alternative strategy where all women are treated with tamoxifen regardless of ER test results. The variables used in the model are literature-derived survival rates of the different combinations of ER positivity and treatment with tamoxifen, varying true ER positivity rates and varying false negative ER testing rates. The outcome variable was hypothetical 10-year survival. Results: The model predicted that there will be a range of true ER rates and false negative test rates above which it would be more efficacious to treat all women with breast cancer with tamoxifen and forgo ER testing. This situation occurred with high true positive ER rates and false negative ER test rates in the range of 20-30%. Conclusions: It is hoped that this model will provide an example of the potential importance of diagnostic error on clinical outcomes and furthermore will give an example of how the effect of that

  11. Healthcare-associated Pneumonia: Clinical Features and Retrospective Analysis Over 10 Years

    Directory of Open Access Journals (Sweden)

    Fei Qi

    2015-01-01

    Full Text Available Background: Healthcare-associated pneumonia (HCAP is associated with drug-resistant pathogens and high mortality, and there is no clear evidence that this is due to inappropriate antibiotic therapy. This study was to elucidate the clinical features, pathogens, therapy, and outcomes of HCAP, and to clarify the risk factors for drug-resistant pathogens and prognosis. Methods: Retrospective observational study among hospitalized patients with HCAP over 10 years. The primary outcome was 30-day all-cause hospital mortality after admission. Demographics (age, gender, clinical features, and comorbidities, dates of admission, discharge and/or death, hospitalization costs, microbiological results, chest imaging studies, and CURB-65 were analyzed. Antibiotics, admission to Intensive Care Unit (ICU, mechanical ventilation, and pneumonia prognosis were recorded. Patients were dichotomized based on CURB-65 (low- vs. high-risk. Results: Among 612 patients (mean age of 70.7 years, 88.4% had at least one comorbidity. Commonly detected pathogens were Acinetobacter baumannii, Pseudomonas aeruginosa, and coagulase-negative staphylococci. Initial monotherapy with β-lactam antibiotics was the most common initial therapy (50%. Mean age, length of stay, hospitalization expenses, ICU admission, mechanical ventilation use, malignancies, and detection rate for P. aeruginosa, and Staphylococcus aureus were higher in the high-risk group compared with the low-risk group. CURB-65 ≥3, malignancies, and mechanical ventilation were associated with an increased mortality. Logistic regression analysis showed that cerebrovascular diseases and being bedridden were independent risk factors for HCAP. Conclusion: Initial treatment of HCAP with broad-spectrum antibiotics could be an appropriate approach. CURB-65 ≥3, malignancies, and mechanical ventilation may result in an increased mortality.

  12. Healthcare-associated Pneumonia: Clinical Features and Retrospective Analysis Over 10 Years

    Institute of Scientific and Technical Information of China (English)

    Fei Qi; Guo-Xin Zhang; Dan-Yang She; Zhi-Xin Liang; Ren-Tao Wang; Zhen Yang; Liang-An Chen

    2015-01-01

    Background:Healthcare-associated pneumonia (HCAP) is associated with drug-resistant pathogens and high mortality,and there is no clear evidence that this is due to inappropriate antibiotic therapy.This study was to elucidate the clinical features,pathogens,therapy,and outcomes of HCAP,and to clarify the risk factors for drug-resistant pathogens and prognosis.Methods:Retrospective observational study among hospitalized patients with HCAP over 10 years.The primary outcome was 30-day all-cause hospital mortality after admission.Demographics (age,gender,clinical features,and comorbidities),dates of admission,discharge and/or death,hospitalization costs,microbiological results,chest imaging studies,and CURB-65 were analyzed.Antibiotics,admission to Intensive Care Unit (ICU),mechanical ventilation,and pneumonia prognosis were recorded.Patients were dichotomized based on CURB-65 (low-vs.high-risk).Results:Among 612 patients (mean age of 70.7 years),88.4% had at least one comorbidity.Commonly detected pathogens were Acinetobacter baumannii,Pseudomonas aeruginosa,and coagulase-negative staphylococci.Initial monotherapy with β-lactam antibiotics was the most common initial therapy (50%).Mean age,length of stay,hospitalization expenses,ICU admission,mechanical ventilation use,malignancies,and detection rate for P.aeruginosa,and Staphylococcus aureus were higher in the high-risk group compared with the low-risk group.CURB-65 ≥3,malignancies,and mechanical ventilation were associated with an increased mortality.Logistic regression analysis showed that cerebrovascular diseases and being bedridden were independent risk factors for HCAR.Conclusion:Initial treatment of HCAP with broad-spectrum antibiotics could be an appropriate approach.CURB-65 ≥3,malignancies,and mechanical ventilation may result in an increased mortality.

  13. Spinal cord injury in patients with ankylosing spondylitis: a 10-year review.

    Science.gov (United States)

    Thumbikat, Pradeep; Hariharan, Ramaswamy P; Ravichandran, Ganapathiraju; McClelland, Martin R; Mathew, Kidangalil M

    2007-12-15

    Retrospective study. To evaluate the clinical and functional outcomes in patients with spinal cord injury (SCI) and preexisting ankylosing spondylitis (AS). AS alters the strength and biomechanical properties of the spine that renders it susceptible to fracture with minimal trauma. Neurologic involvement is common and outcomes largely depend on the early recognition and appropriate management. A 10-year review (1996-2005) was carried out to identify all patients admitted with SCI associated with AS. The cause of injury, prehospital and emergency management, definitive treatment of fracture, final neurology, and functional outcomes were ascertained. Reasons for neurologic deterioration were determined. Eighteen patients were identified. In 15 patients, the injury resulted from trauma (fall 14, road accident 1) and in 3 the SCI followed spinal surgical interventions. Twelve of the 15 patients with traumatic injuries were able to walk immediately after the fall but subsequently deteriorated for various reasons. Spinal epidural hematomas developed in 3 patients (2 traumatic, 1 spinal intervention). The fractures were managed surgically in 3 patients, halo jacket was used in 2, and the remainder were managed expectantly on traction. Four patients died before discharge, 4 were able to walk with an aid at discharge, and the others were wheel chair dependent. Neurologic deficits were often subtle on initial presentation, resulting in many injuries being missed because of a low index of suspicion and poor visualization of lower cervical fractures on conventional radiographs. Extension of the ankylosed kyphotic cervical spine during conventional immobilization or for radiologic procedures resulted in neurologic deficits. Patients with an ankylosed cervical spine are normally unable to see the ceiling lying supine because of cervicothoracic kyphosis and use pillows to support their head. Cervical spine alignment in a similar flexed position is essential during immobilization

  14. Genetic contributions to age-related decline in executive function: a 10-year longitudinal study of COMT and BDNF polymorphisms

    Directory of Open Access Journals (Sweden)

    Kirk I Erickson

    2008-09-01

    Full Text Available Genetic variability in the dopaminergic and neurotrophic systems could contribute to age-related impairments in executive control and memory function. In this study we examined whether genetic polymorphisms for catechol-O-methyltransferase (COMT and brain-derived neurotrophic factor (BDNF were related to the trajectory of cognitive decline occurring over a 10-year period in older adults. A single-nucleotide polymorphism (SNP in the COMT (Val158/108Met gene affects the concentration of dopamine in the prefrontal cortex. In addition, a Val/Met substitution in the pro-domain for BDNF (Val66Met affects the regulated secretion and trafficking of BDNF with Met carriers showing reduced secretion and poorer cognitive function. We found that impairments over the 10-year span on a task-switching paradigm did not vary as a function of the COMT polymorphism. However, for the BDNF polymorphism the Met carriers performed worse than Val homozygotes at the first testing session but only the Val homozygotes demonstrated a significant reduction in performance over the 10-year span. Our results argue that the COMT polymorphism does not affect the trajectory of age-related executive control decline, whereas the Val/Val polymorphism for BDNF may promote faster rates of cognitive decay in old age. These results are discussed in relation to the role of BDNF in senescence and the transforming impact of the Met allele on cognitive function in old age.

  15. Persistence of 10-year old Exxon Valdez oil on Gulf of Alaska beaches: The importance of boulder-armoring

    Energy Technology Data Exchange (ETDEWEB)

    Irvine, G.V. [United States Geological Survey , Anchorage, AK (United States); Mann, D.H. [University of Alaska, Fairbanks, AK (United States). Institute of Arctic Biology; Short, J.W. [National Oceanic and Atmospheric Administration, Juneau, AK (United States). Auke Bay Fisheries Laboratory

    2006-09-15

    Oil stranded as a result of the 1989 Exxon Valdez spill has persisted for >10 years at study sites on Gulf of Alaska shores distant from the spill's origin. These sites were contaminated by 'oil mousse', which persists in these settings due to armoring of underlying sediments and their included oil beneath boulder. The boulder-armored beaches that we resampled in 1999 showed continued contamination by subsurface oil, despite their exposure to moderate to high wave energies. Significant declines in surface oil cover occurred at all study sites. In contrast, mousse has persisted under boulders in amounts similar to what was present in 1994 and probably in 1989. Especially striking is the general lack of weathering of this subsurface oil over the last decade. Oil at five of the six armored-beach sites 10 years after the spill is compositionally similar to 11-day old Exxon Valdez oil. Analysis of movements in the boulder-armor that covers the study beaches reveals that only minor shifts have occurred since 1994, suggesting that over the last five, and probably over the last 10 years, boulder-armors have remained largely unmoved at the study sites. These findings emphasize the importance of particular geomorphic parameters in determining stranded oil persistence. Surface armoring, combined with stranding of oil mousse, results in the unexpectedly lengthy persistence of only lightly to moderately weathered oil within otherwise high-energy wave environments. (author)

  16. Rheumatoid arthritis patients with continued low disease activity have similar outcomes over 10 years, regardless of initial therapy.

    Science.gov (United States)

    Bergstra, Sytske Anne; Landewé, Robert B M; Huizinga, Tom W J; Allaart, Cornelia F

    2017-10-01

    To compare 10-year disease outcomes of RA patients who have continuous low disease activity and are on MTX with or without initial combination therapy with infliximab or prednisone and SSZ. Recent-onset RA patients from the Behandel Strategieen (BeSt) (Dutch acronym for Treatment Strategies) study with 10 years of follow-up were analysed. Treatment was tightly controlled, targeted at DAS ⩽ 2.4. The selected patients had low disease activity from 6 months until 10 years and therefore did not intensify treatment. Patients were grouped into those receiving MTX monotherapy and those receiving initial combination therapy. Between-group differences over time were compared, using (generalized) linear mixed model analyses, for the outcomes DAS, HAQ, ESR, visual analogue scale patient global health, percentage of patients in (drug-free) remission and percentage of patients with Sharp/van der Heijde score progression ⩾5. At 10 years, 28/247 (11%) patients on MTX monotherapy (some tapered to drug free) had continued DAS ⩽ 2.4 compared with 68/261 (26%) patients on combination therapy (all tapered to monotherapy or drug free). No between-group differences in continuous responders were found over time, except for a higher percentage of patients in drug-free remission after MTX monotherapy. Significant group-time interactions were found for DAS, ESR and visual analogue scale patient global health, but the results seem clinically negligible. More patients achieved continuous low disease activity on initial prednisone or infliximab combination therapy than on initial MTX monotherapy, but there appeared to be no additional benefits. Regardless of induction therapy, patients with continuous low disease activity have similar long-term outcomes, with only a higher proportion of patients in drug-free remission after MTX monotherapy.

  17. The Effects of Crowding on the Behavior and Perception of 10-Year-Old Boys

    Science.gov (United States)

    Loo, Chalsa; Smetana, Judi

    1978-01-01

    This study integrated observational and self-report methods to investigate the effects of low and high spatial density on 10-year-old boys in an experimental setting. Five factors emerged: discomfort and dislike of room; active play; avoidance; positive group interactions; and anger and aggression. (Author)

  18. Relationship between Motor Skill and Body Mass Index in 5- to 10-Year-Old Children

    Science.gov (United States)

    D'Hondt, Eva; Deforche, Benedicte; De Bourdeaudhuij, Ilse; Lenoir, Matthieu

    2009-01-01

    The purpose of this study was to investigate gross and fine motor skill in overweight and obese children compared with normal-weight peers. According to international cut-off points for Body Mass Index (BMI) from Cole et al. (2000), all 117 participants (5-10 year) were classified as being normal-weight, overweight, or obese. Level of motor skill…

  19. The impact factor of rheumatology journals : an analysis of 2008 and the recent 10 years

    NARCIS (Netherlands)

    Chen, Min; Zhao, Ming-Hui; Kallenberg, Cees G. M.

    2011-01-01

    Despite various weaknesses, the impact factor (IF) is still used as an important indictor for scientific quality in specific subject categories. In the current study, the IFs of rheumatology journals over the past 10 years were serially analyzed and compared with that from other fields. For the past

  20. Antipsychotic medication and remission of psychotic symptoms 10years after a first-episode psychosis

    DEFF Research Database (Denmark)

    Wils, Regitze Sølling; Gotfredsen, Ditte Resendal; Hjorthøj, Carsten

    2017-01-01

    spectrum disorders (ICD 10: F20 and F22-29). Patients were included in the Danish OPUS Trial and followed up 10years after inclusion, where patient data was collected on socio-demographic factors, psychopathology, level of functioning and medication. FINDINGS: 61% of the patients from the original cohort...

  1. Adolescent Drug Trafficking Trends in the United Kingdom--A 10-Year Retrospective Analysis

    Science.gov (United States)

    Vale, Ellen Louise Eva; Kennedy, Patrick John

    2004-01-01

    This paper reports data from HM Customs and Excise (HMCE) of recorded cases of adolescent drug trafficking through all sea and air points of entry into the UK over a 10-year period (May 1992-May 2002). We report the characteristics of 38 cases of mixed gender and nationality ranging in age between 13 and 18 years who have been apprehended by HMCE…

  2. Effect of meteorology and soil condition on metolachlor and atrazine volatilization over a 10 year period

    Science.gov (United States)

    Volatilization of pesticides can detrimentally affect the environment by contaminating soil and surface waters far away from where the pesticides were applied. A 10-year study was conducted to focus on the impact of soil and climatic factors governing herbicide volatilization from an agricultural f...

  3. The impact factor of rheumatology journals : an analysis of 2008 and the recent 10 years

    NARCIS (Netherlands)

    Chen, Min; Zhao, Ming-Hui; Kallenberg, Cees G. M.

    2011-01-01

    Despite various weaknesses, the impact factor (IF) is still used as an important indictor for scientific quality in specific subject categories. In the current study, the IFs of rheumatology journals over the past 10 years were serially analyzed and compared with that from other fields. For the past

  4. A Content Analysis of 10 Years of Clinical Supervision Articles in Counseling

    Science.gov (United States)

    Bernard, Janine M.; Luke, Melissa

    2015-01-01

    This content analysis follows Borders's (2005) review of counseling supervision literature and includes 184 counselor supervision articles published over the past 10 years. Articles were coded as representing 1 of 3 research types or 1 of 3 conceptual types. Articles were then analyzed for main topics producing 11 topic categories.

  5. 10 Years of "Adult Learning": Content Analysis of an Academic Journal

    Science.gov (United States)

    Cherrstrom, Catherine A.; Robbins, Stacey E.; Bixby, John

    2017-01-01

    Academic publications provide insights into a discipline's history, knowledge base, and research norms, and thus analyzing publication activity provides learning about the field of study. To learn more about the field of adult and continuing education, this study used content analysis to examine 10 years of "Adult Learning" from 2006…

  6. Subsequent fracture rates in a nationwide population-based cohort study with a 10-year perspective

    DEFF Research Database (Denmark)

    Hansen, Louise; Petersen, Karin Dam; Eriksen, Stine Aistrup;

    2015-01-01

    Summary: Fractures after the age of 50 are frequently observed in Denmark, and many of these may be osteoporotic. This study examined the incidence of all and subsequent fractures in a 10-year period from 2001 to 2011. The incidence of subsequent fractures was high, especially following hip fract...

  7. Regular aquatic exercise for chronic kidney disease patients: a 10-year follow-up study.

    Science.gov (United States)

    Pechter, Ülle; Raag, Mait; Ots-Rosenberg, Mai

    2014-09-01

    Chronic kidney disease (CKD) patients not yet in dialysis can benefit from increased physical activity; however, the safety and outcomes of aquatic exercise have not been investigated in observational studies. The aim of this study was to analyze association of 10 years of regularly performed aquatic exercise with the study endpoint--that is, all-cause death or start of dialysis. Consecutive CKD patients were included in the study in January 2002. The exercise group (n=7) exercised regularly under the supervision of physiotherapist for 10 years; the control group (n=9), matched in terms of age and clinical parameters, remained sedentary. Low-intensity aerobic aquatic exercise was performed regularly twice a week; 32 weeks or more of exercise therapy sessions were conducted annually. None of the members of the aquatic exercise group reached dialysis or died in 10 years. In the sedentary control group, 55% reached the study endpoint--renal replacement therapy (n=2) or all-cause death (n=3). Occurrence of the study endpoint, compared using the exact multinomial test with unconditional margins, was statistically significantly different (P-value: 0.037) between the study groups. Regular supervised aquatic exercise arrested CKD progression. There was a statistically significant difference between the sedentary group and the exercise group in reaching renal replacement therapy or all-cause death in a follow-up time of 10 years.

  8. Monitoring levels of preservative sensitivity in Europe. A 10-year overview (1991-2000)

    DEFF Research Database (Denmark)

    Wilkinson, J D; Shaw, S; Andersen, Klaus Ejner

    2002-01-01

    A 10-year multicentre analysis of the frequency of sensitivity to common preservatives collected in 16 centres in 11 countries has shown stable but persisting high levels of sensitivity to formaldehyde and 5-chloro-2-methyl-4-isothiazolin-3-one + 2-methyl-4-isothiazolin-3-one (MCI/MI). It has als...

  9. Progress in Global Surveillance and Response Capacity 10 Years After Severe Acute Respiratory Syndrome

    Centers for Disease Control (CDC) Podcasts

    2013-04-10

    Dr. Mike Miller reads an abridged version of the Emerging Infectious Diseases' synopsis, Progress in Global Surveillance and Response Capacity 10 Years after Severe Acute Respiratory Syndrome.  Created: 4/10/2013 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 4/11/2013.

  10. United States Transportation Command: 10 Years of Excellence, 1987-1997

    Science.gov (United States)

    1997-01-01

    Military Sealift Command-chartered vessel at the port of Mogadishu, Somalia. 18 10 YEARS OF EXCELLENCE 1993 Acting Secretary of Defense Donald J. Atwood ...thanks are extended to James K. Matthews, Ph.D., and Margaret �Peg� Nigra for their help in the preparation of this book. Citations: In addition to

  11. Bullying and Attention-Deficit-Hyperactivity Disorder in 10-Year-Olds in a Swedish Community

    Science.gov (United States)

    Holmberg, Kirsten; Hjern, Anders

    2008-01-01

    The association of attention-deficit-hyperactivity disorder (ADHD) with bullying in the peer group in school was studied in an entire population of 577 fourth graders (10-year-olds) in one municipality in Stockholm, Sweden. The schoolchildren were screened for ADHD in a two-step procedure that included Conners' ratings of behavioural problems:…

  12. Modelling the survivorship of Nigeria children in their first 10 years of ...

    African Journals Online (AJOL)

    Modelling the survivorship of Nigeria children in their first 10 years of life. ... social demographic and environmental characteristics to differentials in children ... years and predicted survivals for 6th to 10th years of life using life table techniques ...

  13. Discontinuation of long-term benzodiazepine use : 10-year follow-up

    NARCIS (Netherlands)

    de Gier, N. A. H.; Gorgels, W. J. M. J.; Lucassen, P. L. B. J.; Voshaar, R. Oude; Mulder, J.; Zitman, F.

    2011-01-01

    Background. Several interventions aiming at discontinuation of long-term benzodiazepine use have been proven effective in the short term. However, data on the persistence of discontinuation are lacking. Objectives. To assess 10-year follow-up status in patients who succeeded in stopping benzodiazepi

  14. Comparing 9 to 10 Years Old Children's Performance in Tennis and Physical Fitness Activities

    Science.gov (United States)

    Olcucu, Burcin

    2013-01-01

    The aim of the study is to determine the degree of performance-related physical coordination of elementary education children (male and female) that play tennis according to their age and gender and to investigate the relationship between their motor ability tests and performances. A total of 210 children tennis players (9 to 10 years; 105 males…

  15. Impact of Adolescent Alcohol and Drug Use on Neuropsychological Functioning in Young Adulthood: 10-Year Outcomes

    Science.gov (United States)

    Hanson, Karen L.; Medina, Krista Lisdahl; Padula, Claudia B.; Tapert, Susan F.; Brown, Sandra A.

    2011-01-01

    Because of ongoing neuromaturation, youth with chronic alcohol/substance use disorders (AUD/SUD) are at risk for cognitive decrements during young adulthood. We prospectively examined cognition over 10 years based on AUD/SUD history. Youth (N = 51) with no AUD/SUD history (n = 14), persisting AUD/SUD (n = 18), or remitted AUD/SUD (n = 19) were…

  16. Frontal Electroencephalogram Activation Asymmetry, Emotional Intelligence, and Externalizing Behaviors in 10-Year-Old Children

    Science.gov (United States)

    Santesso, L. Diane; Dana, L. Reker; Schmidt, Louis A.; Segalowitz, Sidney J.

    2006-01-01

    The purpose of the present study was to examine the relations among resting frontal brain electrical activity (EEG) (hypothesized to reflect a predisposition to positive versus negative affect and ability to regulate emotions), emotional intelligence, and externalizing behaviors in a sample of non-clinical 10-year-old children. We found that boys…

  17. A 10-year review of perioperative complications in pharyngeal flap surgery

    NARCIS (Netherlands)

    Hofer, SOP; Dhar, BK; Robinson, PH; Goorhuis-Brouwer, SM; Nicolai, JPA

    2002-01-01

    A 10-year retrospective study was undertaken to investigate perioperative complications in pharyngeal flap surgery in one institution using inferiorly and superiorly based flaps. In this fashion the current practice of surgical technique based on local findings and perioperative care, through regula

  18. Is the Party Over? Cannabis and Juvenile Psychiatric Disorder: The Past 10 Years

    Science.gov (United States)

    Rey, Joseph M.; Martin, Andres; Krabman, Peter

    2004-01-01

    Objective: To critically review cannabis research during the past 10 years in relation to rates of use, behavioral problems, and mental disorders in young people. Method: Studies published in English between 1994 and 2004 were identified through systematic searches of literature databases. The material was selectively reviewed focusing on child…

  19. Implant-retained mandibular overdentures versus conventional dentures: 10 years of care and aftercare.

    Science.gov (United States)

    Visser, Anita; Meijer, Henny J A; Raghoebar, Gerry M; Vissink, Arjan

    2006-01-01

    This 10-year prospective, randomized, clinical trial investigated the treatment outcome of edentulous patients treated with mandibular overdentures retained by 2 endosseous implants compared with conventional dentures in patients with or without vestibuloplasty. One hundred fifty-one edentulous patients (5 groups) with a symphyseal mandibular bone height between 8 and 25 mm participated. Sixty-two patients were treated with an overdenture retained by 2 implants (groups 1 and 3), 59 patients were treated with a conventional denture (groups 2 and 5), and 30 patients were treated with a conventional denture after preprosthetic vestibuloplasty (group 4). Patients who received conventional dentures but preferred implants later on could undergo implant surgery after 1 year of their initial treatment, but were analyzed in their original group. The prosthetic and surgical care and aftercare were scored during a 10-year evaluation period. One hundred thirty-three patients completed the 10-year follow-up evaluations. Forty-four percent of patients treated with conventional dentures switched within 10 years to implant-retained overdentures, versus 16% of the patients who were treated with conventional dentures after vestibuloplasty. On average, a greater time investment and more treatment sessions were needed in patients treated with implant-retained overdentures compared to patients treated with conventional dentures. Patients treated with an implant-retained overdenture need more treatment interventions and treatment time than patients treated with conventional dentures.

  20. Researching and Understanding Environmental Learning: Hopes for the Next 10 Years

    Science.gov (United States)

    Rickinson, Mark

    2006-01-01

    The tenth anniversary of "Environmental Education Research" comes at an interesting time. The next 10 years of the journal overlap with the United Nation's Decade for Education for Sustainable Development, with the possibilities that this may (or may not) bring for those working at the intersections of education and sustainable…

  1. Stress Generation, Avoidance Coping, and Depressive Symptoms: A 10-Year Model

    Science.gov (United States)

    Holahan, Charles J.; Moos, Rudolf H.; Holahan, Carole K.; Brennan, Penny L.; Schutte, Kathleen K.

    2005-01-01

    This study examined (a) the role of avoidance coping in prospectively generating both chronic and acute life stressors and (b) the stress-generating role of avoidance coping as a prospective link to future depressive symptoms. Participants were 1,211 late-middle-aged individuals (500 women and 711 men) assessed 3 times over a 10-year period. As…

  2. Psychiatric Aspects of Child and Adolescent Obesity: A Review of the Past 10 Years

    Science.gov (United States)

    Zametkin, Alan J.; Zoon, Christine K.; Klein, Hannah W.; Munson, Suzanne

    2004-01-01

    Objective: To review the past 10 years of published research on psychiatric aspects of child and adolescent obesity and highlight information mental health professionals need for preventing obesity in youths and diagnosing and treating it. Method: Researchers performed computerized and manual searches of the literature and summarized the most…

  3. A Content Analysis of 10 Years of Clinical Supervision Articles in Counseling

    Science.gov (United States)

    Bernard, Janine M.; Luke, Melissa

    2015-01-01

    This content analysis follows Borders's (2005) review of counseling supervision literature and includes 184 counselor supervision articles published over the past 10 years. Articles were coded as representing 1 of 3 research types or 1 of 3 conceptual types. Articles were then analyzed for main topics producing 11 topic categories.

  4. 10 Years of "Adult Learning": Content Analysis of an Academic Journal

    Science.gov (United States)

    Cherrstrom, Catherine A.; Robbins, Stacey E.; Bixby, John

    2017-01-01

    Academic publications provide insights into a discipline's history, knowledge base, and research norms, and thus analyzing publication activity provides learning about the field of study. To learn more about the field of adult and continuing education, this study used content analysis to examine 10 years of "Adult Learning" from 2006…

  5. Sex differences in stroke survival: 10-year follow-up of the Copenhagen stroke study cohort

    DEFF Research Database (Denmark)

    Andersen, Morten Nonboe; Andersen, Klaus Kaae; Kammersgaard, Lars Peter

    2005-01-01

    the Scandinavian Stroke Scale (0-58); computed tomography determined stroke type. A risk factor profile was obtained for all including ischemic heart disease, hypertension, diabetes mellitus, atrial fibrillation, previous stroke, smoking, and alcohol consumption. Date of death was obtained within a 10-year follow-up...

  6. Sex Differences in Stroke Survival: 10-Year Follow-up of the Copenhagen Stroke Study Cohort

    DEFF Research Database (Denmark)

    Andersen, Morten Nonboe; Andersen, Klaus Kaae; Kammersgaard, Lars Peter

    2005-01-01

    the Scandinavian Stroke Scale (0-58); computed tomography determined stroke type. A risk factor profile was obtained for all including ischemic heart disease, hypertension, diabetes mellitus, atrial fibrillation, previous stroke, smoking, and alcohol consumption. Date of death was obtained within a 10-year follow-up...

  7. Cervical involvement in SAPHO syndrome: imaging findings with a 10-year follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Tohme-Noun, C.; Krainik, A.; Menu, Y. [Department of Radiology, Hopital Beaujon, AP HP, Universite Paris 7, Faculte de medecine Bichat-Beaujon, Paris (France); Feydy, A. [Department of Radiology, Hopital Beaujon, AP HP, Universite Paris 7, Faculte de medecine Bichat-Beaujon, Paris (France); Department of Radiology, Hopital Beaujon, 100 avenue du General Leclerc, 92118, Clichy (France); Belmatoug, N.; Fantin, B. [Department of Internal Medicine, Hopital Beaujon, AP HP, Universite Paris 7, Faculte de medecine Bichat-Beaujon, Paris (France)

    2003-02-01

    Osteoarticular manifestations of SAPHO syndrome include vertebral lesions, typically in the thoracic segment. Chronic inflammatory changes are well depicted by MRI. We report the imaging findings with a 10-year follow-up in a case of SAPHO syndrome with marked cervical lesions. (orig.)

  8. Vascular malformations: A review of 10 years' management in a university hospital

    NARCIS (Netherlands)

    Zwerver, J.; Rieu, P.N.M.A.; Koopman, R.J.J.; Spauwen, P.H.M.; Buskens, F.G.M.; Boetes, C.; Veth, R.P.H.; Van Oostrom, C.G.

    1996-01-01

    In order to gain insight into the management of patients with vascular malformations (VM) in the University Hospital Nijmegen in the past 10 years, 151 cases managed by different specialists were reviewed. To avoid the usual confusion in terminology, all recorded diagnoses were reclassified accordin

  9. Reactivation of intestinal CMV in a renal transplant patient after 10 years from the transplant

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    Maria Landi

    2013-04-01

    Full Text Available Introduction.We analyzed the clinical case of a 51 years old man, kidney transplanted on December 2002. On April 2011, he had acute rectal bleeding, renal chronic rejection (creatinine 2.9 mg/dl, Hgb 8.7 g/dl, positive anti-CMV antibodies (IgG. A colonoscopy showed diverticulosis of the rectum associated with deepithelialisation. The patient was treated with maintenance immunosuppressive post-transplant therapy. On June 2011, the colonoscopy showed a stenosing lesion of the sigmoid colon, and blood sampling and intestinal biopsy were performed to search Cytomegalovirus (CMV DNA by PCR. Methods. The presence of CMV-DNA was sought by automatic extractor QIACUBE, using QIAamp DNA BLOOD Mini Kit (Qiagen for whole blood and QIAamp DNA Mini Kit (Qiagen for biopsy.The extracted DNA was then amplified by Real Time PCR using Q-CMV RealTime Complete Kit (Nanogen, on instrument Applied Biosystems 7300. Results. At disease onset the viral load in whole blood was 208000 Geq/ml, and biopsy was positive. Antiviral therapy with Ganciclovir led to the negativity of the viral load and remission of symptoms. Conclusions. The clinical case described presented a reactivation of CMV infection in the intestine after more than 10 years from kidney transplantation, while the highest incidence of CMV reactivation usually occurs during the first year. In our opinion, the reactivation can be traced to long-term immunosuppressive therapy (maintenance posttransplant therapy in combination with a state of inflammation of the intestinal mucosa. In fact, patients with IBD treated with steroid drugs, in particular the group of refractory to therapy and thus have a recovery of the inflammatory process, are exposed to reactivation of CMV with intestinal localization.

  10. Pattern of salivary gland tumors in Manipur, India: A 10 year study

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    Rajesh Singh Laishram

    2013-01-01

    Full Text Available Background: Salivary gland lesions, especially the neoplastic lesions constitute a highly heterogeneous histopathologic group. Several studies have reported a significant difference in the global distribution of salivary gland tumors, but no formal study has been carried out in this part of the globe. Objectives: To document the pattern of various salivary gland tumors in Manipur, a state in North Eastern India. Materials and Methods: This is a 10 years (2002-2011 retrospective study of all salivary gland specimens received at our referral teaching hospital in Manipur, India. All the histopathology slides of salivary gland specimens during the study period were reviewed and clinical details were obtained from the archives. Restaining of slides and fresh sections of tissue blocks were performed whenever required. Data thus collected were analyzed. Results: A total of 104 cases of salivary gland lesions were studied during the study period. Age ranged from 5 years to 78 years with an overall slight female preponderance (M:F = 1:1.08. Parotid (56.65% was the commonest gland involved followed by submandibular gland (31.73%.Neoplastic lesions comprised of 78 (75% cases and non-neoplastic lesions constituted 25% (26 cases. Among the neoplastic lesions, benign lesions (53.85% predominated over malignant lesions (21.15%. Pleomorphic adenoma was the commonest benign neoplastic lesion and mucoepidermoid carcinoma was the commonest malignant tumor. Chronic sialadenitis was the predominant lesion in the non-neoplastic group. Conclusion: The principal site for salivary gland tumors was the parotid gland and pleomorphic adenoma outnumbered all the other tumors. Females are more affected in the malignant group.

  11. Ciguatera fish poisoning in Hong Kong--a 10-year perspective on the class of ciguatoxins.

    Science.gov (United States)

    Wong, Chun-Kwan; Hung, Patricia; Lo, Janice Y C

    2014-08-01

    The present study used liquid chromatography-tandem mass spectrometry (LC-MS/MS) to investigate retrospectively ciguatoxin (CTX)-positive samples as determined by mouse bioassay (MBA) in the past 10 years in Hong Kong. The results showed that Pacific CTXs (P-CTX-1, -2 and -3) were the most commonly observed toxins found in the samples, indicating Pacific Ocean areas as the most important origin of ciguatera fish poisoning. Clinical diagnosis from ciguatera patients also revealed the predominance of neurological illnesses in most cases, supporting intoxication of Pacific origin. This study demonstrated the ability of laboratory analysis to identify and quantify Pacific CTXs in suspected fish samples, so as to support the clinical diagnosis of ciguatera. Comparative analysis (Student's t-test and Spearman's rank correlation analysis) on the two CTX detection methods showed approximate linearity for overall P-CTXs (P-CTX-1, -2 and -3)/P-CTX-1 alone as derived by LC-MS/MS and total toxicity levels (P-CTX-1 equivalent) as determined by MBA. The LC-MS/MS method coupled with the rapid extraction method could allow the detection of trace amount of CTXs at levels below the clinically relevant limit, 0.1 ppb P-CTX-1 in fish flesh. For practical application, the adoption of a two-tiered approach for testing, chemical analysis by LC-MS/MS for toxic fish screening, coupled with biological assay by MBA for final toxicity confirmation, was proposed for first-line screening of CTX in potentially contaminated fish samples in the market, with an aim to minimizing the use of laboratory mice and at the same time providing reasonably effective means for routine analysis.

  12. Etiology of precocious puberty, 10 years study in Endocrine Reserch Centre (Firouzgar, Tehran

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    Fatemeh Safari

    2012-01-01

    Full Text Available Background: Precocious puberty, as early physical development and low final height might lead to psychosocial problems.Objective: To evaluate etiology and clinical feature of precocious puberty in a cohort of Iranian children.Materials and Methods: In this case-series study, 44 girls and 8 boys with precocious puberty referred to Endocrine Reserch Centre (Firouzgar, Institute of Endocrinology and Metabolism (Hemmat Campus, were examined in a 10 years period of time. Results: Mean age of girls and boys was 7.43±1.4 years and 5.8±2.1 years respectively. Most of the patients fell within the age category of 7-7.9 years old (40.9% for girls and 50% for boys. Patients, concerning etiology of precocious puberty were classified in three categories: 42.6% of patients had central precocious puberty (CPP, including idiopathic CPP (87.5% and neurogenic CPP (12.5%. 23.3% of patients had peripheral precocious puberty (PPP, including congenital adrenal hyperplasia (CAH (42.8%, ovarian cysts (28.4%, McCune-Albright syndrome (14.2% and adrenal carcinoma (14.2%. 34.1% of girls and 25% of boys had normal variant puberty including premature thelarche (57%, premature adrenarche (38% as well as premature menarche (4.7%l. Conclusion: The most common etiology of precocious puberty in girls was idiopathic central precocious puberty and premature thelarche, while in boys they were neurogenic central precocious puberty and CAH. Therefore precocious puberty in girls is usually benign. In boys, CNS anomalies should first be considered in the differential diagnosis of CPP. Therefore brain Magnetic Resonance Imaging (MRI is mandatory in all cases.

  13. Parkinson disease, 10 years after its genetic revolution: multiple clues to a complex disorder.

    Science.gov (United States)

    Klein, Christine; Schlossmacher, Michael G

    2007-11-27

    Over the last 10 years, an unprecedented number of scientific reports have been published that relate to the pathogenesis of parkinsonism. Since the discovery in 1997 of the first heritable form of parkinsonism that could be linked to a mutation in a single gene, SNCA, many more genetic leads have followed (Parkin, DJ-1, PINK1, LRRK2, to name a few); these have provided us with many molecular clues to better explore the etiology of parkinsonism and have led to the dismantling of many previously held dogmas about Parkinson disease (PD). Epidemiologic studies have delineated an array of environmental modulators of susceptibility to parkinsonism, which can now be examined in the context of gene expression. Furthermore, in vivo imaging data and postmortem results have generated concepts that greatly expanded our appreciation for the phenotypic spectrum of parkinsonism from its presymptomatic to advanced stages. With this plethora of new information emerged the picture of a complex syndrome that raises many questions: How many forms of classic parkinsonism/Parkinson disease(s) are there? Where does the disease begin? What causes late-onset, "idiopathic" PD? What are the caveats related to genetic testing? What is the role of Lewy bodies? What will be the best disease model to accommodate the now known genetic and environmental contributors to parkinsonism? What will be the ideal markers and targets for earlier diagnosis and cause-directed therapy? In the following article we highlight some of the burning issues surrounding the understanding of classic parkinsonism, a complex puzzle of genes, environment, and an aging host.

  14. Stability of symptom patterns in Australian Gulf War veterans: 10-year longitudinal study.

    Science.gov (United States)

    Gwini, S M; Kelsall, H L; Sim, M R; Ikin, J F; McFarlane, A C; Forbes, A B

    2016-03-01

    Previously we established that symptoms reported by 1990-1991 Gulf War veterans were correlated and exhibited a pattern with 3 factors (psychophysiological distress, somatic distress and arthroneuromuscular distress), and this pattern was similar to that observed in a military comparison group. In this follow-up study, we examined whether the patterns of symptomatology have changed over time. Using data on 56 symptoms that was collected in 2000-2003 (wave 1) and 2011-2012 (wave 2) from an Australian cohort of Gulf War veterans (veterans) and a military comparison group, exploratory factor analysis was conducted and Tucker's Congruence Coefficient (TCC) was used to determine factor structure similarity across study groups and waves. The results showed that the 3 factors observed at wave 1 were still present at wave 2, and factor structures across study groups and study waves were fairly similar, with TCC ranging 0.86-0.92. Veterans consistently reported more symptoms across all 3 factors. Veterans' symptomatology specific to psychophysiological distress increased between waves 1 and 2 (ratio of means 1.15; 95% CI 1.07 to 1.25) but psychophysiological distress symptomatology was constant in the comparison group (ratio of means 0.97; 95% CI 0.89 to 1.06). Somatic and arthroneuromuscular distress symptomatology significantly increased over time for both study groups, although at a similar rate. While the symptom groupings (measured by the 3 factors) remained unchanged at 10 years of follow-up, and remained comparable between Gulf War and comparison group, symptomatology continued to be elevated in Gulf War veterans than in the comparison group, and was most evident for psychophysiological distress. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  15. Incidence of Alzheimer′s disease in India: A 10 years follow-up study

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    P S Mathuranath

    2012-01-01

    Full Text Available Objective: To determine overall and age-specific incidence rates of Alzheimer′s disease (AD in a southern Indian province, Kerala. Materials and Methods: A 10-year (2001-2011 prospective epidemiologic study of community residing subjects aged ≥55 years at enrollment. The catchment area included four urban and semi-urban regions of Trivandrum city in Kerala, India, was selected to provide a range of demographic and socioeconomic representation. Cognitive and functional ability screening were done at baseline and 24-month follow-up assessments. Consensus diagnostic procedures were done using the Diagnostic and Statistical Manual of Mental Disorders, 4 th edition (DSM-IV, and the National Institute of Neurological and Communicative Disorders and Stroke - Alzheimer′s Disease and Related Disorders Association (NINDS-ADRDA criteria for the diagnosis of dementia and AD. Results: Among the 1066 eligible participants who were cognitively normal at baseline, 104 developed dementia (98 with AD over a follow-up period of 8.1 years. The incidence rates per 1000 person-years for AD was 11.67 (95% CI: 10.9-12.4 for those aged ≥55 years and higher for those aged ≥65 years (15.54, 95% CI: 14.6-16.5. In those aged ≥65 years, the world age standardized incidence rate was 21.61 per 100,000, and standardized against the age distribution for the year 2000 U.S. Census, the age-adjusted incidence rate was 9.19 (95% CI: 9.03-9.35 per 1000 person-years. Incidence rate of AD increased significantly and proportionately with increasing age. Conclusion: These are the first AD incidence rates to be reported from southern India. The incidence rates appear to be much higher than that reported from rural north India, comparable with that reported from China, and marginally lower than that reported from the western world.

  16. Childhood hospitalisation for otitis media in Western Australia: A 10-year retrospective analysis

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    Nicholas Liu

    2016-04-01

    Full Text Available Background The aim of this study was to assess the prevalence of hospitalisation for otitis media across the different risk indicators for Western Australian children (less than 15 years old over a 10-year period. Method This retrospective population-based study used the deidentified detailed data of children under the age of 15 years, hospitalised for otitis media (OM, as determined by principal diagnosis (ICD-10AM and obtained from the Western Australian (WA Hospital Morbidity Dataset for 10 financial years from 1999–2000 to 2008–2009. Various risk indicators, including age, gender, Indigenous status, insurance status, hospital area, hospital type, and length of stay were also analysed. Results Out of 26,294 cases of in-hospital care, Indigenous children comprised 4.7 per cent (n=1,226, while the non-Indigenous children comprised 95.3 per cent (n=25,068. The majority of the children, nearly 98.8 per cent, were admitted for chronic OM. The children were grouped into three age groups, namely, 0–4 years, 5–9 years, and 10–14 years. Nearly two-thirds of all cases were in the 0–4-year age group. Significantly more non-Indigenous (51 per cent than Indigenous children (2 per cent had private health insurance. The hospitalisation rates were directly proportional between the number of Indigenous children living in the area and the increasing remoteness of the area along with greater socioeconomic disadvantage. There were 24 per cent more cases from very remote areas compared to highly accessible areas, and there were 60 per cent more cases from the most disadvantaged socioeconomic category, compared with the least disadvantaged category, for Indigenous children. Conclusion These data depict the variations in prevalence of otitis media hospitalisations within the community, as affected by various risk indicators.

  17. Percutaneous radiofrequency ablation of renal tumors in high-risk patients: 10 years' experience.

    Science.gov (United States)

    Alguersuari, A; Mateos, A; Falcó, J; Criado, E; Fortuño, J R; Guitart, J

    2016-01-01

    To retrospectively evaluate the efficacy and safety of percutaneous radiofrequency ablation (RFA) done to treat renal tumors in patients with high surgical risk or with the risk of developing multiple renal tumors in the medium term at our center over a period of 10 years. Between 2005 and 2015, we used RFA to treat 89 T1a or T1b tumors in 87 patients (mean age, 73.7±10.87 years) with high surgical risk. We excluded patients treated with radiofrequency and embolization or microwave ablation. The tumors treated were clear cell carcinomas (43.6%), papillary renal carcinomas (17.2%), chromophobe renal cell carcinomas (10.3%), cystic tumors (2.2%), and an angiomyolipoma (1.1%). The mean size of the tumors was 2.6cm. Computed tomography and/or ultrasonography were used to guide the procedure. We analyzed the relation between the efficacy of the procedure and patients' age, the type of needle, the source of the patients, the size and location of the tumor, and the number of sessions required to achieve ablation. We recorded all complications. The RFA procedure was completed in all patients. The mean follow-up period was 32.1 months. The efficacy was 93.7%. A single session was sufficient in 87.5% of patients; 8% required two sessions and 4.5% required three sessions. The only factor associated with worse efficacy was the size of the tumor (p=0.03). The rate of complications was 5.6%. RFA is efficacious and safe, with results comparable to those reported in the literature. Copyright © 2016 SERAM. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Changes in cytomegalovirus seroprevalence in pregnant Japanese women-a 10-year single center study.

    Science.gov (United States)

    Taniguchi, Kosuke; Watanabe, Noriyoshi; Sato, Anna; Jwa, Seung Chik; Suzuki, Tomo; Yamanobe, Yuji; Sago, Haruhiko; Kozuka, Kazuto

    2014-03-01

    Human cytomegalovirus (CMV) causes congenital infections during pregnancy, and seroepidemiological data are important for estimating the risk of infection. However, only a few reports of CMV seroprevalence exist for pregnant Japanese women. The purpose of this study was to assess CMV seroprevalence in pregnant Japanese women. This cross-sectional study involved pregnant Japanese women who delivered from 2003 to 2012 at our hospital (n=15,616). Among these women, 14,099 (90.3%) underwent tests for the presence of CMV IgG. Those with an equivocal test result were excluded (n=195) from this analysis, leaving a study sample of 13,904 Japanese pregnant women. The prevalence of CMV IgG was also assessed by calendar year, age, and parity. The overall CMV IgG prevalence rate was 66.0%. CMV IgG prevalence significantly decreased over the course of 10 years from 2003 to 2012 (from 69.9% in 2003 to 65.2% in 2012) (p40 years were 1.66 (95%CI: 1.25-2.20), 1.20 (95%CI: 1.07-1.35), 1.16 (95%CI: 1.07-1.26), and 1.44 (95%CI: 1.28-1.62), respectively, compared to women aged 30-35 years. Adjusted odds ratios for CMV IgG positivity for a parity of 1, 2, and ≥3 were 1.14 (95%CI: 1.06-1.23), 1.52 (95%CI: 1.32-1.77), and 2.54 (95%CI: 2.69-3.84), respectively, compared to nulliparous women. We found that 34% of pregnant Japanese women were susceptible to CMV infection. Calendar year, maternal age, and parity were significantly associated with changes in CMV seroprevalence among this population. Copyright © 2014 Elsevier B.V. All rights reserved.

  19. Meckel′s diverticulum in paediatric practice on Crete (Greece: A 10-year review

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    Evangelos Blevrakis

    2011-01-01

    Full Text Available Background: Although Meckel′s diverticulum (MD is the most prevalent congenital abnormality of the gastrointestinal tract, it has varied presentations and often becomes a diagnostic challenge. The purpose of this study was to review the diverse presentations of MD, record the epidemiologic features for Crete and review the detection techniques and the treatment options. Patients and Methods: This was a review of the records of all children who underwent surgery for MD in the department of Paediatric Surgery of the University Hospital of Crete (Greece between January 1999 and January 2009. Result: A total of 45 patients (32 male and 13 female aged 1 to 13 years (median 10 years with a diagnosis of MD were retrospectively reviewed. The collected data were analysed, looking at age, gender, clinical features, investigations, histopathological findings and surgical interventions. In 25 patients, MD was an incidental finding at laparotomy because of appendicitis. The remaining 20 patients were symptomatic and presented with various clinical features. Nine patients (19.9% had clinical features of peritonitis; of these, three had perforated MD and six had Meckel′s diverticulitis at laparotomy. Four patients were diagnosed with intestinal obstruction. Seven patients (15.5% presented with lower gastrointestinal bleeding. Ultrasound scans revealed intussusception in three patients, requiring open reduction. The remaining four patients with bleeding per rectum underwent a Meckel′s Tc99 scan that showed a positive tracer. Conclusion: All patients with MD underwent Meckel′s diverticulectomy with appendicectomy. MD has an incidence of approximately 1 to 2% in our population. It is necessary to maintain a high index of suspicion in the in the diagnosis of MD paediatric age group because it can be easily misdiagnosed.

  20. Reaching Spanish-speaking smokers online: a 10-year worldwide research program

    Science.gov (United States)

    Muñoz, Ricardo Felipe; Chen, Ken; Bunge, Eduardo Liniers; Bravin, Julia Isabela; Shaughnessy, Elizabeth Annelly; Pérez-Stable, Eliseo Joaquín

    2014-01-01

    Objective To describe a 10-year proof-of-concept smoking cessation research program evaluating the reach of online health interventions throughout the Americas. Methods Recruitment occurred from 2002–2011, primarily using Google.com AdWords. Over 6 million smokers from the Americas entered keywords related to smoking cessation; 57 882 smokers (15 912 English speakers and 41 970 Spanish speakers) were recruited into online self-help automated intervention studies. To examine disparities in utilization of methods to quit smoking, cessation aids used by English speakers and Spanish speakers were compared. To determine whether online interventions reduce disparities, abstinence rates were also compared. Finally, the reach of the intervention was illustrated for three large Spanish-speaking countries of the Americas—Argentina, Mexico, and Peru—and the United States of America. Results Few participants had utilized other methods to stop smoking before coming to the Internet site; most reported using no previous smoking cessation aids: 69.2% of Spanish speakers versus 51.8% of English speakers (P < 0.01). The most used method was nicotine gum, 13.9%. Nicotine dependence levels were similar to those reported for in-person smoking cessation trials. Overall observed quit rate for English speakers was 38.1% and for Spanish speakers, 37.0%; quit rates in which participants with missing data were considered to be smoking were 11.1% and 10.6%, respectively. Neither comparison was significantly different. Conclusions The systematic use of evidence-based Internet interventions for health problems could have a broad impact throughout the Americas, at little or no cost to individuals or to ministries of health. PMID:25211569

  1. The 10-year Trend of Periprocedural Complication Following Carotid Artery Stenting; Single Center Experience

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Jeong-Ho [Keimyung University Dongsan Medical Center, Department of Neurology (Korea, Republic of); Kang, Jihoon; Yeo, Min-Ju; Kim, Beom Joon; Jang, Min Uk; Bae, Hee-Joon [Seoul National University College of Medicine, Department of Neurology, Stroke Center, Seoul National University Bundang Hospital (Korea, Republic of); Kwon, O-Ki; Hwang, Gyo Jun; Oh, Chang Wan [Seoul National University Bundang Hospital, Department of Neurosurgery (Korea, Republic of); Jung, Cheolkyu [Seoul National University Bundang Hospital, Department of Radiology (Korea, Republic of); Lee, Ji Sung [Soonchunhyang University Medical Center, Biostatistical Consulting Unit (Korea, Republic of); Han, Moon-Ku, E-mail: mkhan@snu.ac.kr [Seoul National University College of Medicine, Department of Neurology, Stroke Center, Seoul National University Bundang Hospital (Korea, Republic of)

    2015-04-15

    PurposeCarotid endarterectomy and stenting are used to treat carotid stenosis, with the volume of carotid artery procedures increasing over the past decade. We investigated the 10-year trend of periprocedural complications with an increasing procedure volume of carotid stenting at a single tertiary hospital.MethodsWe collected 416 consecutive cases (384 patients) of carotid artery stenting performed for either symptomatic (231 cases, 55.5 %) or asymptomatic (185 cases, 44.5 %) internal carotid artery stenosis at a single center. Periprocedural complication was defined as any stroke, myocardial infarction, or death. Procedure-related outcome included any dissection, hemodynamic event, or periprocedural complication.ResultsThe mean age was 68.8 years (82.8 % males; range of 20–89 years); 23.9 % were older than 75 years. Before the procedure, 99.3 and 56.0 % of patients received antiplatelet and lipid-lowering medication, respectively. The overall periprocedural complication rate was 3.6 % (1.6 and 5.2 % in the asymptomatic and symptomatic group, respectively). The composite outcome of any stroke or death was 3.4 %. Periprocedural complication and procedure-related outcome showed a decremental trend with increasing procedure volume, and this trend remained after adjusting for confounders.ConclusionsOur study suggests that carotid stenting at an experienced center might reduce the periprocedural complications. Our periprocedural complication rate of carotid artery stenting may be comparable to, or somewhat lower than, that reported in other clinical trials.

  2. Microbial profile of the vitreous aspirates in culture proven exogenous endophthalmitis: A 10-year retrospective study

    Directory of Open Access Journals (Sweden)

    H Bhattacharjee

    2016-01-01

    Full Text Available Purpose: To describe the microbiological profile and clinical outcome in the eyes with culture-proven exogenous endophthalmitis. Methods: A retrospective analysis of 495 eyes diagnosed as exogenous endophthalmitis was performed over a period of 10 years. In all, aseptically collected aqueous and vitreous aspirates were cultured for bacteria and fungus using standard microbiological techniques. Gram-stain and KOH preparation of the specimens were also performed. The antibiotic susceptibility testing for bacterial isolates was performed by Kirby-Bauer disk diffusion method. The treatment was modified according to the antibiotic sensitivity profile. The final clinical ocular condition was divided into improved, stable or deteriorated. Results: Of 148 culture-proven endophthalmitis eyes, 137 (92.57% were referred from elsewhere, and 11 (7.43% belonged to our institute. Aetiologically, 76 (51.35% eyes were post-cataract surgery, 61 (41.22% were post-traumatic, 5 (3.38% eyes post-intravitreal anti-vascular endothelial growth factor injection, 5 associated with corneal diseases and 1 bleb-related endophthalmitis. In 31 (20.95% eyes, primary intravitreal antibiotics were given outside. The cultures revealed monomicrobial growth in 92.57% (n = 137 and polymicrobial growth in 7.43% (n = 11. Among the bacteria (n = 121, 81.76%, Pseudomonas species dominated overall (n = 32, 27.11% and post-operative (n = 26, 38.23% endophthalmitis group. Staphylococcus epidermidis (n = 14, 28% was prominent in post-traumatic endophthalmitis group. Ninety-two percent (n = 108 isolates of bacteria were sensitive to vancomycin. In 78 (52.7% eyes, the clinical ocular condition improved or remained stable while deteriorated in 51 (34.46%. Conclusion: A bacterial predominance was observed among causative organisms of exogenous endophthalmitis with Pseudomonas species being the most common. The appropriate surgical intervention improved or stabilised the visual acuity in nearly

  3. Intellectual ability 10 years after traumatic brain injury in infancy and childhood: what predicts outcome?

    Science.gov (United States)

    Anderson, Vicki; Catroppa, Cathy; Godfrey, Celia; Rosenfeld, Jeffrey V

    2012-01-01

    The long-term consequences of child traumatic brain injury (TBI) are poorly understood, but there are indications of ongoing deterioration in skills with time since injury. This study investigated outcomes up to 10 years post-injury, to determine the influences of injury severity, injury age, and environment. The study design was prospective and longitudinal. Participants included consecutive admissions to the Royal Children's Hospital, Melbourne, Australia. Children sustaining TBI between 2 and 12 years of age (n=76) were recruited on admission and divided according to injury severity (mild, moderate, and severe) and injury age (2-7 years and 8-12 years). Cognitive abilities were evaluated using standard measures of intellectual function (IQ) acutely and at 12 months, 30 months, and 10 years post-injury. At 10 years, mean IQs for survivors fell within the low average to average range. There were no significant effects of injury severity, injury age, or time since injury. In contrast, elevated rates of impairment were identified in association with severe TBI (global deficits), and early injury (non-verbal deficits). Impairments in processing speed were related to injury severity and age at injury. Predictors of 10-year outcome included pre-injury and social factors, injury age, and family function. Child survivors of serious TBI are at elevated risk of cognitive impairment, with recovery continuing into the third year post-injury. However, between 30 months and 10 years post-insult, children appear to make appropriate developmental gains, contrary to the speculation that these children "grow into their deficits."

  4. Electro interstitial scan system: assessment of 10 years of research and development

    Directory of Open Access Journals (Sweden)

    Maarek A

    2012-03-01

    children; and (4 estimation of the morphology of the interstitial fluid (selective serotonin reuptake inhibitor treatment response.Conclusion: After 10 years of development, the analysis of current scientific knowledge and results of clinical investigations have allowed a better understanding of EIS electrical measurements.Keywords: EIS, electro interstitial scan, electrochemical redox reactions, postsympathetic cholinergic electrical stimulation, ADHD, SSRI treatment responses, prostate cancer, diabetes

  5. Stress Generation, Avoidance Coping, and Depressive Symptoms: A 10-Year Model

    Science.gov (United States)

    Holahan, Charles J.; Moos, Rudolf H.; Holahan, Carole K.; Brennan, Penny L.; Schutte, Kathleen K.

    2011-01-01

    This study examined (a) the role of avoidance coping in prospectively generating both chronic and acute life stressors and (b) the stress-generating role of avoidance coping as a prospective link to future depressive symptoms. Participants were 1,211 late-middle-aged individuals (500 women and 711 men) assessed 3 times over a 10-year period. As predicted, baseline avoidance coping was prospectively associated with both more chronic and more acute life stressors 4 years later. Furthermore, as predicted, these intervening life stressors linked baseline avoidance coping and depressive symptoms 10 years later, controlling for the influence of initial depressive symptoms. These findings broaden knowledge about the stress-generation process and elucidate a key mechanism through which avoidance coping is linked to depressive symptoms. PMID:16173853

  6. Physical aggression, compromised social support, and 10-year marital outcomes: Testing a relational spillover model.

    Science.gov (United States)

    Sullivan, Kieran T; Pasch, Lauri A; Lawrence, Erika; Bradbury, Thomas N

    2015-12-01

    The purpose of the present study was to test a relational spillover model of physical aggression whereby physical aggression affects marital outcomes due to its effects on how spouses ask for and provide support to one another. Newlywed couples (n = 172) reported levels of physical aggression over the past year and engaged in interactions designed to elicit social support; marital adjustment, and stability were assessed periodically over the first 10 years of marriage. Multilevel modeling revealed that negative support behavior mediated the relationship between physical aggression and 10-year marital adjustment levels whereas positive support behavior mediated the relationship between physical aggression and divorce status. These findings emphasize the need to look beyond conflict when explaining how aggression affects relationships and when working with couples with a history of physical aggression who are seeking to improve their relationships.

  7. The fate of titanium miniplates and screws used in maxillofacial surgery: a 10 year retrospective study.

    LENUS (Irish Health Repository)

    O'Connell, J

    2012-01-31

    The objective of this 10 year, retrospective study is to evaluate the indications for the removal of titanium miniplates following osteosynthesis in maxillofacial trauma and orthognathic surgery. All patients who had miniplates placed in a Regional Oral and Maxillofacial Department between January 1998 and October 2007 were included. The following variables were recorded: patient gender and age, number of plates inserted, indications for plate placement, location of plates, number and location of plates removed, indications for plate removal, time between insertion and removal, medical co-morbidities, and the follow-up period. During the 10 years of the study, 1247 titanium miniplates were placed in 535 patients. A total of 32 (3%) plates were removed from 30 patients. Superficial infection accounted for 41% of all plates removed. All complications were minor and most plates were removed within the first year of insertion. A low removal rate of 3% suggests that the routine removal of asymptomatic titanium miniplates is not indicated.

  8. Homeland Security Affairs Journal, Volume VII - 2011, 10 Years After: The 9/11 Essays

    OpenAIRE

    2011-01-01

    Homeland Security Affairs is the peer-reviewed online journal of the Naval Postgraduate School Center for Homeland Defense and Security (CHDS), providing a forum to propose and debate strategies, policies, and organizational arrangements to strengthen U.S. homeland security. The instructors, participants, alumni, and partners of CHDS represent the leading subject matter experts and practitioners in the field of homeland security. 10 Years After: the 9/11 Essays. Homeland Security Affairs (...

  9. Psychological Factors Predict Eating Disorder Onset and Maintenance at 10-year Follow-up

    OpenAIRE

    Holland, Lauren A.; Bodell, Lindsay P.; Keel, Pamela K.

    2013-01-01

    The present study sought to identify psychological factors that predict onset and maintenance of eating disorders. Secondary analyses were conducted using data from an epidemiological study of health and eating behaviors in men and women (N=1320; 72% female) to examine the prospective and independent influence of the Eating Disorder Inventory (EDI) Perfectionism, Interpersonal Distrust, and Maturity Fears subscales in predicting the onset and maintenance of eating disorders at 10-year follow-...

  10. A 10 Year Survey of Neonatal Kidney Mass in North-East of Iran (Khorasn)

    OpenAIRE

    Golam-Ali Mamouri; Hassan Boskabadi; Farhad Heydarian

    2007-01-01

    Objective: Although abdominal mass in neonates is not common, it is very critical to detect it promptly.  2/3 of neonatal abdominal masses belong to kidney. Correct diagnosis and immediate appropriate management can prevent morbidity and mortality. This study pays special attention to incidence, associated anomalies and mortality rate in those neonates who suffered from palpable kidney mass. Material & Methods: During a period of 10 years 48250 neonates were examined for abdominal mass  by ne...

  11. The Impact of 10 Years of War on Combat Casualty Care Research: A Citation Analysis

    Science.gov (United States)

    2012-01-01

    METHODS The Thompson Reuters Web of Science was queried in October 2011 for articles published between 2001 and 2011, the first 10 years of the current...within Web of Science , we limited the selected articles to those within the fol- lowing subject areas of highest relevance to combat casualty care...accessed using the Web of Science database to obtain information about the number of article citations. A final review of the top 50 most frequently

  12. Khayelitsha 2001 - 2011: 10 years of primary care HIV and TB programmes

    Directory of Open Access Journals (Sweden)

    Daniela Belen Garone

    2011-12-01

    Full Text Available Tuberculosis (TB and HIV care in Khayelitsha, and in South Africa as a whole, has overcome numerous obstacles in the past three decades. This article highlights what has been achieved in Khayelitsha, describes the key clinical programme and policy changes that have supported universal coverage for HIV and TB care over the last 10 years, and outlines the challenges for the next decade.

  13. The Future of Federated Search, or What Will the World Look like in 10 Years

    Science.gov (United States)

    Turner, Rich

    2009-01-01

    In this article, the author contends that in 10 years, federated search--or search of any kind for that matter--won't exist. He elaborates that the "function" of search will exist--but not in a context with which anyone is familiar today. So if "search" doesn't exist in 2018, how will people find the information that they need across vast volumes…

  14. The Future of Federated Search, or What Will the World Look like in 10 Years

    Science.gov (United States)

    Turner, Rich

    2009-01-01

    In this article, the author contends that in 10 years, federated search--or search of any kind for that matter--won't exist. He elaborates that the "function" of search will exist--but not in a context with which anyone is familiar today. So if "search" doesn't exist in 2018, how will people find the information that they need across vast volumes…

  15. Pyridoxine-dependent seizures: 10-year follow-up of eight cases.

    Science.gov (United States)

    Koul, Roshan

    2009-01-01

    Eight children with pyridoxine-dependent seizures (PDS) were seen over a period of 10 years. Of those children, 6 are on regular follow-up. Four of the children were seen in one family. All the patients presented with refractory seizures, mainly neonatal status epilepticus. Though PDS is a rare condition, it must be considered in all cases with refractory seizures, particularly in children younger than 3 years. When confirming a diagnosis, oral pyridoxine is as effective as intravenous pyridoxine.

  16. Pyridoxine-dependent seizures: 10-year follow-up of eight cases

    OpenAIRE

    2009-01-01

    Eight children with pyridoxine-dependent seizures (PDS) were seen over a period of 10 years. Of those children, 6 are on regular follow-up. Four of the children were seen in one family. All the patients presented with refractory seizures, mainly neonatal status epilepticus. Though PDS is a rare condition, it must be considered in all cases with refractory seizures, particularly in childrens younger than 3 years. When confirming a diagnosis, oral pyridoxine is as effective as intravenous pyrid...

  17. Orbital complications secondary to acute sinusitis– A 10 years retrospective review

    OpenAIRE

    2015-01-01

    Abstract Introduction: Orbital complication may accompany acute sinusitis in all age, commonly preseptal or orbital cellulitis. Aim: To evaluate the clinical presentation, management, and outcome of orbital complications of sinusitis in patients treated at our institution. Methods: A case study of retrospective review of 10 patients with orbital complications secondary to acute sinusitis was conducted in our centre over a 10-years period. The clinical presentation, relevant investigations, m...

  18. Stress Generation, Avoidance Coping, and Depressive Symptoms: A 10-Year Model

    OpenAIRE

    Holahan, Charles J.; Moos, Rudolf H.; Holahan, Carole K.; Brennan, Penny L.; Schutte, Kathleen K.

    2005-01-01

    This study examined (a) the role of avoidance coping in prospectively generating both chronic and acute life stressors and (b) the stress-generating role of avoidance coping as a prospective link to future depressive symptoms. Participants were 1,211 late-middle-aged individuals (500 women and 711 men) assessed 3 times over a 10-year period. As predicted, baseline avoidance coping was prospectively associated with both more chronic and more acute life stressors 4 years later. Furthermore, as ...

  19. The protective role of family meals for youth obesity: 10-year longitudinal associations.

    Science.gov (United States)

    Berge, Jerica M; Wall, Melanie; Hsueh, Tsun-Fang; Fulkerson, Jayne A; Larson, Nicole; Neumark-Sztainer, Dianne

    2015-02-01

    To examine whether having family meals as an adolescent protects against becoming overweight or obese 10 years later as a young adult. Data from Project Eating and Activity in Teens -III, a longitudinal cohort study with emerging young adults, were used. At baseline (1998-1999), adolescents completed surveys in middle or high schools, and at 10-year follow-up (2008-2009) surveys were completed online or via mailed surveys. Young adult participants (n = 2117) were racially/ethnically and socioeconomically diverse (52% minority; 38% low income) between the ages of 19 and 31 years (mean age = 25.3; 55% female). Logistic regression was used to associate weight status at follow-up with family meal frequency 10 years earlier during adolescence, controlling and testing for interactions with demographic characteristics. All levels of baseline family meal frequency (ie, 1-2, 3-4, ≥5 family meals/wk) during adolescence were significantly associated with reduced odds of overweight or obesity 10 years later in young adulthood compared with never having family meals as an adolescent. Interactions by race indicated that family meals had a stronger protective effect for obesity in black vs white young adults. Family meals during adolescence were protective against the development of overweight and obesity in young adulthood. Professionals who work with adolescents and parents may want to strategize with them how to successfully carry out at least 1 to 2 family meals per week in order to protect adolescents from overweight or obesity in young adulthood. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. One-Month to 10-Year Survival in the Copenhagen Stroke Study

    DEFF Research Database (Denmark)

    Andersen, Klaus Kaae; Olsen, Tom Skyhøj

    2011-01-01

    .0 years; 56% women; mean Scandinavian Stroke Scale [SSS], 38.0 ± 17.4). Evaluation included stroke severity (based on the SSS), computed tomography scan, and a cardiovascular risk profile. Using logistic regression models, we examined the relevance of the SSS on mortality at 1 month and 1, 5, and 10 years....... We analyzed the proportion of the variation explained by the models and bias of risk factors estimates with and without the SSS in the model. Mortality rate was 16.6% at 1 month, 31.5% at 1 year, 60.2% at 5 years, and 81.3% at 10 years. In models including the SSS, 22.4%, 20.9%, 32.8%, and 39.......5% of the variance was explained for the endpoints of 1 month, 1 year, 5 years, and 10 years, respectively. When SSS was left out of the model, the corresponding values were 6.9%, 13.3%, 29.0%, and 35.1%. Factors significantly associated with survival were SSS at 1 month; SSS, age, diabetes, and stroke type at 1...

  1. Deterioration of mental health in bariatric surgery after 10 years despite successful weight loss.

    Science.gov (United States)

    Canetti, L; Bachar, E; Bonne, O

    2016-01-01

    The present study evaluated the mental health and psychological functioning of bariatric patients before surgery, and after 1 year and 10 year follow-ups, and compared them with participants in a dietary program. Such long follow-up is rare, but strongly recommended by the American Association of Bariatric Surgeons. Thirty-six bariatric surgery patients and 34 participants of a weight loss program were weighed and assessed at all 3 points in time. Participants were administered the mental health inventory, neuroticism, sense of control and fear of intimacy scales. Along with these mental and psychological measurements, the medical outcome short form (SF-36) was used. The surgery group achieved successful weight loss outcomes (27% reduction of pre-operative weight) after 10 years and better than baseline health-related quality-of-life scores. However, their general mental health, neuroticism, sense of control and fear of intimacy scores showed significant deterioration in comparison to pre-operative levels after 10 years. The dietary group participants remained psychologically stable among all three points in time. This study highlights the importance of identifying a risk group among bariatric patients for which the dietary and psychological follow-up may be of special significance.

  2. Pediatric septic arthritis: a 10- year epidemiologic study in Imam Khomeini Hospital Complex

    Directory of Open Access Journals (Sweden)

    Zamani A

    2010-01-01

    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: Septic Arthritis is an acute infection of intra-arthicular space. Delay in diagnosis and in appropriate treatment may lead to prolongation of treatment duration and poor outcome. We decided to evaluate clinical aspects of this disease in our department pediatric department, Imam Khomeini Hospital complex, Tehran, Iran during a 10 years period."n"nMethods: In a retrospective cross-sectional study, 60 patients with age from 1 month to 14 year-old during 1996-2005 were evaluated. The demographics characteristics, clinical observations (signs & symptoms and paraclinic values were gathered from medical records and analyzed with statistical tests. "n"nResults: Pain and Swelling was seen in all, joint limited motion in 80% (50 cases claudicating in 64% (38 cases, fever in 80% (48 cases, monoarticular disease in 80% (48 cases and polyarticular one in 20% (12 cases of them. Hip was most Common involved joint 62% (37 cases, elevated ESR was seen in all patients. CRP was positive in 85% (51 cases. Leuckocytosis was found in 65/8% (17 cases of cases. In infectious cases, Staphylococcus aurous was responsible organism in 65.6% (16 cases, klebsiella in 12.4% (3 cases, Streptococcus pneumonia in 12.3% (3 cases, group b

  3. The International Space Station and the Space Debris Environment: 10 Years On

    Science.gov (United States)

    Johnson, Nicholas; Klinkrad, Heiner

    2009-01-01

    For just over a decade the International Space Station (ISS), the most heavily protected vehicle in Earth orbit, has weathered the space debris environment well. Numerous hypervelocity impact features on the surface of ISS caused by small orbital debris and meteoroids have been observed. In addition to typical impacts seen on the large solar arrays, craters have been discovered on windows, hand rails, thermal blankets, radiators, and even a visiting logistics module. None of these impacts have resulted in any degradation of the operation or mission of the ISS. Validating the rate of small particle impacts on the ISS as predicted by space debris environment models is extremely complex. First, the ISS has been an evolving structure, from its original 20 metric tons to nearly 300 metric tons (excluding logistics vehicles) ten years later. Hence, the anticipated space debris impact rate has grown with the increasing size of ISS. Secondly, a comprehensive visual or photographic examination of the complete exterior of ISS has never been accomplished. In fact, most impact features have been discovered serendipitously. Further complications include the estimation of the size of an impacting particle without knowing its mass, velocity, and angle of impact and the effect of shadowing by some ISS components. Inadvertently and deliberately, the ISS has also been the source of space debris. The U.S. Space Surveillance Network officially cataloged 65 debris from ISS from November 1998 to November 2008: from lost cameras, sockets, and tool bags to intentionally discarded equipment and an old space suit. Fortunately, the majority of these objects fall back to Earth quickly with an average orbital lifetime of less than two months and a maximum orbital lifetime of a little more than 15 months. The cumulative total number of debris object-years is almost exactly 10, the equivalent of one piece of debris remaining in orbit for 10 years. An unknown number of debris too small to be

  4. [Tumors of the adipose tissue during 10 years of diagnostic activities (1979-1988)].

    Science.gov (United States)

    Grandi, E; Trisolini, M P

    1990-01-01

    Adipose tissue tumors in ten years of diagnostic activity (1979-1988). We have reconsidered our material on tumors of adipose tissue, which were observed for 10 years, from 1979 to 1988, at Istituto di Anatomia Patologica dell'Università degli Studi - Arcispedale S. Anna di Ferrara. The whole collection consists of 772 tumors, 742 lipomas and 30 liposarcomas. We have intended to examine the development of our diagnostic experience through time and compare our data with those of literature. Simple lipomas and fibrolipomas are the most common histological types (78.8%), followed by angiolipomas (3.6%) and intramuscular lipomas (2.5%). The other types have a lower percentage. In every cases the morphologic and clinicopathologic features are shown, as well as compared with those of literature, and discordances that may result are interpreted. We are firmly convinced that routine diagnosis is not always compatible with rigid classifications and that it is not easy to use morphologic criteria which vary in quality and quantity. We have consequently aimed at reducing any possible distortion in diagnosis due to subjectivity, by sticking rigorously to consolidated morphology. Although our findings mostly agree with those of literature, some discordances still exist; the most significant of them regard age incidence. Among spindle cell lipomas there are two cases diagnosed in early childhood; the number of angiolipomas as well seems to be very high in this period of life. Particularly important from the clinical point of view has been the decision of diagnosing a thigh tumor as lipoblastoma in an eighteen-year-old boy. Other discordances seem to us less significant, as, for example, the absence of intramuscular lipomas in the thigh, which is to be considered, in our opinion, a chance event that we could not explain otherwise. Liposarcomas represent the 4% of the cases. Only one cases has been diagnosed in a patient less than 40 years old. The location sites agree with those

  5. Lessons Learned from 10 Years of Delivering Quality Microwave Data to Scientists

    Science.gov (United States)

    Smith, D. K.; Wentz, F. J.; Hilburn, K. A.; Gentemann, C. L.

    2009-12-01

    DISCOVER (Distributed Information Services: Climate/Ocean Products and Visualization for Earth Research) is a NASA MEaSUREs funded project that delivers ocean surface wind, water vapor, cloud, sea surface temperature and rain products to the scientific community. We have delivered these data to users via the Internet for over 10 years thanks to successive funding (Pathfinder, ESIP, REASoN and now MEaSUREs). Since we are a group of scientists who use the data ourselves in research, our approach to providing DISCOVER data to the user community is based on what we would want; that is, we provide simple file formats that are quick to download and easy to transfer between computer systems, with read routines and files to check whether the data are correct after transfer, and helpful, quick and accurate user support. Web and FTP user metrics collected since 1998 show a continual increase in activity and file downloads. Most importantly, the DISCOVER data are now essential building blocks to other value-added products created by scientists for the research community, such as the CCMP winds (another NASA MEaSUREs funded project). An extensive list of publications presenting results obtained through use of the DISCOVER data demonstrates the demand for and long-term use of the DISCOVER ocean data products by scientists. Our products are generated after extensive intercalibration, algorithm refinement, quality control checks, geolocation and satellite attitude adjustments, along-scan bias corrections, hot load or antenna emissivity corrections, sun glitter and RFI removal and independent validation. In this talk, we will summarize our methods and tools used in producing the various DISCOVER data products, describe the means by which we distribute the data to users and support them in their research, list the types of value-added products available, and present some of the ways in which the data are being used to answer important scientific and climate questions. In addition

  6. Scientific literature addressing detection of monosialoganglioside A 10-year bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Yanli Xu; Miaojing Li; Zhijun Liu; Aiping Xi; Chaoxian Zhao; Jianzhong Zhang

    2012-01-01

    first with 30 articles, followed by University of Medicine and Dentistry of New Jersey (28 articles), Cornell University (24 articles) and Johns Hopkins University (24 articles). In 442 articles published by Japanese, Nagoya University ranked the first with 40 articles, followed by Kinki University (36 articles), and Dokkyo University (31 articles). Though the total number of publications by Japanese is smaller than Americans, the top three institutions published more publications than American institutions. There is a markedly increase in the number of publications on the subject detection of monosialoganglioside in 2004, which the peak in the past 10 years. The valley bottom of the subject appeared in 2005. In total, the research is increased with time prolonged. Journal of Neurochemistry, Journal of Biological Chemistry and Journal of Neuroimmunology were core subject journals in monosialoganglioside studies. CONCLUSION: This study highlights the topics in detection of monosialoganglioside research that are being published around the world.

  7. Pregnancy with aortic dissection in Ehler-Danlos syndrome. Staged replacement of the total aorta (10-year follow-up).

    Science.gov (United States)

    Babatasi, G; Massetti, M; Bhoyroo, S; Khayat, A

    1997-10-01

    Pregnancy complicated by aortic dissection in patients with hereditary disorder of connective tissue presents interesting considerations including management of caesarean section with the unexpected need for cardiac surgery in emergency. Generalizations can be made on management principles with long-term follow-up requiring an aggressive individualized approach by a multidisciplinary team. A 33-year-old parturient presenting an aortic dissection at 37 weeks gestation required prompt diagnosis of Ehlers-Danlos syndrome in combination with correct surgical therapy resulted in the survival of both the mother and infant. During the 10-year follow-up, multiple complex dissection required transverse aortic arch and thoracoabdominal aortic replacement.

  8. CARDIAC VALVE PROSTHESIS «MEDENG-2»: 10 YEARS EXPERIENCE OF CLINICAL APPLICATION Vavilov P.A.

    OpenAIRE

    P. A. Vavilov

    2010-01-01

    In our department from December 1998 to 2009 have been performed 1028 operations with use of prosthesises «MedEng-2»: aortic valve replacement (AVR) – 494, mitral valve replacement (MVR) – 351 and double valves mitral and aortic replacement (DVR) – 183. Remote results are tracked at 76% (719) patients. The 10-years survival rate has made 4532 patient-years of them 3146 pats.-years (86,4%) for AVR, 2530 (82,4%) for MVR and 836 (82,9%) for DVR. Mechanical dysfunctions of artificial valves were ...

  9. Pet ownership, dog types and attachment to pets in 9–10 year old children in Liverpool, UK

    OpenAIRE

    Westgarth, Carri; Boddy, Lynne M.; Stratton, Gareth; German, Alexander J; Rosalind M Gaskell; Coyne, Karen P.; Bundred, Peter; McCune, Sandra; Dawson, Susan

    2013-01-01

    Background Little is known about ethnic, cultural and socioeconomic differences in childhood ownership and attitudes to pets. The objective of this study was to describe the factors associated with living with different pet types, as well as factors that may influence the intensity of relationship or ‘attachment’ that children have to their pet. Data were collected using a survey of 1021 9–10 year old primary school children in a deprived area of the city of Liverpool, UK. Results Dogs were t...

  10. Diagnostic accuracy of frozen section in Central nervous system lesions, a 10-year study.

    Directory of Open Access Journals (Sweden)

    Maliheh KHODDAMI*

    2015-01-01

    Full Text Available How to Cite This Article: Khoddami M, Akbarzadeh A, Mordai A, Bidari Zerehpoush F, Alipour H, Samadzadeh S, Alipour B.Diagnostic Accuracy of Frozen Section of Central Nervous System Lesions: A 10-Year Study. Iran J Child Neurol. 2015 Winter;9(1:25-30. AbstractObjectiveDefinitive diagnosis of the central nervous system (CNS lesions is unknown prior to histopathological examination. To determine the method and the endpoint for surgery, intraoperative evaluation of the lesion helps the surgeon.In this study, the diagnostic accuracy and pitfalls of using frozen section (FS ofCNS lesions is determined.Materials & MethodsIn this retrospective study, we analyzed the results of FS and permanent diagnoses of all CNS lesions by reviewing reports from 3 general hospitals between March 2001 and March 2011.Results273 cases were reviewed and patients with an age range from 3 to 77 years of age were considered. 166 (60.4% had complete concordance between FS and permanent section diagnosis, 83 (30.2% had partial concordance, and 24 cases (9.5% were discordant. Considering the concordant and partially concordant cases, the accuracy rate was 99.5%, sensitivity was 91.4%, specificity was 99.7%, and positive and negative predictive values were 88.4% and 99.8%, respectively.ConclusionOur results show high sensitivity and specificity of FS diagnosis in the evaluation of CNS lesions. A Kappa agreement score of 0.88 shows high concordance for FS results with permanent section. Pathologist’s misinterpretation, small biopsy samples (not representative of the entire tumor, suboptimal slides, and inadequate information about tumor location and radiologic findings appear to be the major causes for these discrepancies indicated from our study. ReferencesTaxy JB, Anthony G. Biopsy interpretation: the frozen section. 1st ed. China: Lippincott Williams & Wilkins; 2010. P.301-3.Somerset HL, Kleinschmidt-DeMasters BK. Approach to the intraoperative consultation for

  11. CARDIAC VALVE PROSTHESIS «MEDENG-2»: 10 YEARS EXPERIENCE OF CLINICAL APPLICATION Vavilov P.A.

    Directory of Open Access Journals (Sweden)

    P. A. Vavilov

    2010-01-01

    Full Text Available In our department from December 1998 to 2009 have been performed 1028 operations with use of prosthesises «MedEng-2»: aortic valve replacement (AVR – 494, mitral valve replacement (MVR – 351 and double valves mitral and aortic replacement (DVR – 183. Remote results are tracked at 76% (719 patients. The 10-years survival rate has made 4532 patient-years of them 3146 pats.-years (86,4% for AVR, 2530 (82,4% for MVR and 836 (82,9% for DVR. Mechanical dysfunctions of artificial valves were not. Freedom from a thrombosis, endocarditis and reoperations at AVR has made 98,7; 97,6; 97,1% accordingly. From embolism complications – 97,5%. For MVR freedom from thrombosis – 96,9%, endocarditis – 97,7%, from reoperations and embolism complications of 99,1 and 91,2%. Freedom from throm- bosis and endocarditis at DVR 100 and 97,4% accordingly. From embolism complications and reoperations – 97,5%. The analysis of 10-years results of replacements prosthetics valves «MedEng-2» has shown its good haemody- namic qualities and satisfactory results both in the nearest, and in the remote terms after operation. 

  12. Safety of Quadrivalent Meningococcal Conjugate Vaccine in Children 2-10 Years.

    Science.gov (United States)

    Tartof, Sara Y; Sy, Lina S; Ackerson, Bradley K; Hechter, Rulin C; Haag, Mendel; Slezak, Jeffrey M; Luo, Yi; Fischetti, Christine A; Takhar, Harp S; Miao, Yan; Solano, Zendi; Jacobsen, Steven J; Tseng, Hung-Fu

    2017-07-14

    Quadrivalent meningococcal conjugate vaccine is recommended for children, adolescents, and adults at increased risk of meningococcal disease. In 2011, MenACWY-CRM (Menveo, GSK) was approved for children aged 2-10 years in the U.S. Although no safety concerns arose from clinical trials, it remains important to monitor its safety in routine clinical settings. Kaiser Permanente Southern California members 2-10 years old who received MenACWY-CRM between September 2011 and September 2014 were included. Electronic health records were searched using a validated algorithm to identify 26 pre-specified events of interest (EOIs) and serious medically attended events (SMAEs) from inpatient or emergency settings up to one year following MenACWY-CRM vaccination. SMAEs were categorized by ICD-9 diagnostic categories. All events were reviewed to confirm the diagnosis and symptom onset date. The study was descriptive (NCT01452438); no statistical tests were performed. Among 387 vaccinated children, 327 with ≥6 months membership before vaccination were analyzed. Among EOIs, 9 asthma cases and one myasthenia gravis case underwent chart review which confirmed one incident asthma case occurring 237 days after concomitant vaccination with MenACWY-CRM and typhoid vaccine. Thirty-one children experienced SMAEs, most commonly due to unrelated injury and poisoning. The remaining events occurred sporadically after vaccination and most were unlikely related to vaccination based on medical record review. One incident EOI of asthma late in the 1-year observation period and sporadic distribution of SMAEs were observed. These data do not suggest safety concerns associated with MenACWY-CRM vaccination in children 2-10 years old.

  13. Project Energize: intervention development and 10 years of progress in preventing childhood obesity.

    Science.gov (United States)

    Rush, Elaine; Cairncross, Carolyn; Williams, Margaret Hinepo; Tseng, Marilyn; Coppinger, Tara; McLennan, Steph; Latimer, Kasha

    2016-01-26

    Prevention of childhood obesity is a global priority. The school setting offers access to large numbers of children and the ability to provide supportive environments for quality physical activity and nutrition. This article describes Project Energize, a through-school physical activity and nutrition programme that celebrated its 10-year anniversary in 2015 so that it might serve as a model for similar practices, initiatives and policies elsewhere. The programme was envisaged and financed by the Waikato District Health Board of New Zealand in 2004 and delivered by Sport Waikato to 124 primary schools as a randomised controlled trial from 2005 to 2006. The programme has since expanded to include all 242 primary schools in the Waikato region and 70 schools in other regions, including 53,000 children. Ongoing evaluation and development of Project Energize has shown it to be sustainable (ongoing for >10 years), both effective (lower obesity, higher physical fitness) and cost effective (one health related cost quality adjusted life year between $18,000 and $30,000) and efficient ($45/child/year) as a childhood 'health' programme. The programme's unique community-based approach is inclusive of all children, serving a population that is 42% Māori, the indigenous people of New Zealand. While the original nine healthy eating and seven quality physical activity goals have not changed, the delivery and assessment processes has been refined and the health service adapted over the 10 years of the programme existence, as well as adapted over time to other settings including early childhood education and schools in Cork in Ireland. Evaluation and research associated with the programme delivery and outcomes are ongoing. The dissemination of findings to politicians and collaboration with other service providers are both regarded as priorities.

  14. Parathyroidectomy in the treatment of patients with chronic renal failure: a 10-year review.

    Science.gov (United States)

    Bessell, J R; Proudman, W D; Parkyn, R F; Disney, A P

    1993-01-01

    The technique and outcome of surgery for the manifestations of secondary hyperparathyroidism are described. Forty-seven patients were analysed retrospectively over a 10-year period. Total parathyroidectomy and autotransplantation to the forearm was performed in all but five patients. Improvement occurred in 87 per cent of patients and there were no graft failures. Of six deaths, none was related to surgery. Four patients had recurrent hyperparathyroidism, three being graft dependent and one requiring re-exploration of the neck. Total parathyroidectomy and autotransplantation is a safe and effective approach. The major management problem was graft hyperplasia, seen in three of the 47 patients and managed by simple excision.

  15. Malignant Nonfunctioning Neuroendocrine Neoplasm of the Pancreas in a 10-Year-Old Child

    Directory of Open Access Journals (Sweden)

    Ahmed Marwan

    2009-04-01

    Full Text Available Malignant neoplasms of the pancreas are extremely rare in children and only represent a small percentage of pediatric cancer-related deaths. The paucity of cases reported in the literature, in addition to the lack of understanding of biologic behavior, has led to a lack of consensus concerning optimal management strategy. Presentation differs compared to adult counterparts and generally prognosis is improved even when lymph node metastases occur. Here we review the literature and report the case of a 10-year-old autistic female with a malignant nonfunctioning pancreatic endocrine neoplasm of the head of the pancreas successfully extirpated via pancreaticoduodenectomy.

  16. The drug-target residence time model: a 10-year retrospective.

    Science.gov (United States)

    Copeland, Robert A

    2016-02-01

    The drug-target residence time model was first introduced in 2006 and has been broadly adopted across the chemical biology, biotechnology and pharmaceutical communities. While traditional in vitro methods view drug-target interactions exclusively in terms of equilibrium affinity, the residence time model takes into account the conformational dynamics of target macromolecules that affect drug binding and dissociation. The key tenet of this model is that the lifetime (or residence time) of the binary drug-target complex, and not the binding affinity per se, dictates much of the in vivo pharmacological activity. Here, this model is revisited and key applications of it over the past 10 years are highlighted.

  17. Jejunal intussusception in a 10-year-old boy with blue rubber bleb nevus syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Beluffi, Giampiero [Section of Paediatric Radiology, Department of Radiodiagnosis, IRCCS Policlinico S. Matteo, Piazzale Golgi, 2, 27100, Pavia PV (Italy); Romano, Piero; Matteotti, Chiara; Minniti, Silvio; Ceffa, Franco [Division of Paediatric Surgery, IRCCS Policlinico S. Matteo, Pavia (Italy); Morbini, Patrizia [Department of Pathology, IRCCS Policlinico S. Matteo, Pavia (Italy)

    2004-09-01

    Jejunal intussusception in a Chinese 10-year-old boy affected by the blue rubber bleb nevus syndrome is presented and discussed. The syndrome is rare, sporadically found with possible dominant inheritance, and due to a gene mutation mapped on the short arm of chromosome 9. It presents with distinctive cutaneous and gastrointestinal malformations together with possible other organ involvement. Gastrointestinal malformations tend to bleed and lead to anaemia. Infrequent complications of the gastrointestinal malformations are volvulus, intestinal infarction and intussusception. The age of the patient and the jejunal intussusception precipitated by a vascular malformation containing calcifications (which were also found in different gut segments) make this case remarkable. (orig.)

  18. A 10-Year Prospective Study of Single Tooth Implants Placed in the Anterior Maxilla

    DEFF Research Database (Denmark)

    Gotfredsen, Klaus

    2012-01-01

    in this study. Ten implants were placed with an early placement protocol, that is, 4 weeks after tooth extraction, whereas the other 10 implants were placed with a conventional delayed placement protocol, for example, 12 weeks after tooth extraction. At the baseline and at the annual re-examinations, pain from......Purpose: The aim of the study was to evaluate the biological and technical outcomes of early and delayed placed single tooth implants after 10 years of follow-up. Materials and Methods: Twenty consecutive patients who needed a single tooth replacement in the anterior maxilla were included...

  19. Pulmonary talcosis 10 years after brief teenage exposure to cosmetic talcum powder.

    Science.gov (United States)

    Shakoor, Amarah; Rahatullah, Arsalan; Shah, Adil Aijaz; Zubairi, Ali Bin Sarwar

    2011-09-19

    Pulmonary talcosis is a rare but debilitating variant of pneumoconiosis often presenting with isolated non-specific symptoms of progressive exertional dyspnoea or cough. Occupational exposure to talc dust and intravenous drug abuse are well-recognised aetiological factors with only a few cases related to cosmetic talc exposure being reported to date. The authors report a case of a young woman in whom a mere 4 month ritual of inhaling cosmetic talcum powder led to full-blown pulmonary talcosis being diagnosed 10 years later. The importance of a taking a pertinent history relating to environmental exposures in all patients presenting with respiratory symptoms is re-established here.

  20. Malignant Nonfunctioning Neuroendocrine Neoplasm of the Pancreas in a 10-Year-Old Child.

    Science.gov (United States)

    Marwan, Ahmed; Christein, John D

    2009-04-17

    Malignant neoplasms of the pancreas are extremely rare in children and only represent a small percentage of pediatric cancer-related deaths. The paucity of cases reported in the literature, in addition to the lack of understanding of biologic behavior, has led to a lack of consensus concerning optimal management strategy. Presentation differs compared to adult counterparts and generally prognosis is improved even when lymph node metastases occur. Here we review the literature and report the case of a 10-year-old autistic female with a malignant nonfunctioning pancreatic endocrine neoplasm of the head of the pancreas successfully extirpated via pancreaticoduodenectomy.

  1. Maturogenesis of Two Maxillary Central Incisors: A Case Report with 10 Years of Follow Up.

    Science.gov (United States)

    Ghorbanzadeh, Abdollah; Ghorbanzadeh, Atiyeh

    2015-04-01

    This case report describes the treatment of two immature maxillary central incisors in a 7-year-old female patient. She suffered complicated crown fracture because of trauma, and the root formation was incomplete. White mineral trioxide aggregate (MTA) was selected as the pulp-capping material after cervical pulpotomy to preserve the pulp tissue vitality and achieve maturogenesis. Follow-up evaluations showed successful treatment in terms of preservation of pulp vitality and demonstrated marked continuous physiological root development. During 10 years of follow-up, both teeth were clinically asymptomatic, and radiographic evaluations showed apparent root regeneration with apical root-end closure without pulp or periapical pathosis.

  2. Universitas Psychologica: 10 Years of Constant Change in Editorial and Content Management

    OpenAIRE

    López López, Wilson; Pontificia Universidad Javeriana

    2011-01-01

    Our journal is turning 10 years old in 2011. During this period, we have experienced deep and significant transformations, that have led us to change our printed format and to modify the Web proposal, which has merged an aesthetical development with the Open Journal System (OJS) for content management. This web has generated two published articles, where we show how our proposal is a model for journal websites all around the world (the articles can be found in http://journals.sfu.ca/src/in...

  3. Pyridoxine-dependent seizures: 10-year follow-up of eight cases

    Directory of Open Access Journals (Sweden)

    Koul Roshan

    2009-01-01

    Full Text Available Eight children with pyridoxine-dependent seizures (PDS were seen over a period of 10 years. Of those children, 6 are on regular follow-up. Four of the children were seen in one family. All the patients presented with refractory seizures, mainly neonatal status epilepticus. Though PDS is a rare condition, it must be considered in all cases with refractory seizures, particularly in childrens younger than 3 years. When confirming a diagnosis, oral pyridoxine is as effective as intravenous pyridoxine.

  4. Evaluation of Single-Bundle versus Double-Bundle PCL Reconstructions with More Than 10-Year Follow-Up

    Directory of Open Access Journals (Sweden)

    Masataka Deie

    2015-01-01

    Full Text Available Background. Posterior cruciate ligament (PCL injuries are not rare in acute knee injuries, and several recent anatomical studies of the PCL and reconstructive surgical techniques have generated improved patient results. Now, we have evaluated PCL reconstructions performed by either the single-bundle or double-bundle technique in a patient group followed up retrospectively for more than 10 years. Methods. PCL reconstructions were conducted using the single-bundle (27 cases or double-bundle (13 cases method from 1999 to 2002. The mean age at surgery was 34 years in the single-bundle group and 32 years in the double-bundle group. The mean follow-up period was 12.5 years. Patients were evaluated by Lysholm scoring, the gravity sag view, and knee arthrometry. Results. The Lysholm score after surgery was 89.1±5.6 points for the single-bundle group and 91.9±4.5 points for the double-bundle group. There was no significant difference between the methods in the side-to-side differences by gravity sag view or knee arthrometer evaluation, although several cases in both groups showed a side-to-side difference exceeding 5 mm by the latter evaluation method. Conclusions. We found no significant difference between single- and double-bundle PCL reconstructions during more than 10 years of follow-up.

  5. Postoperative epidural analgesia for patients undergoing pectus excavatum corrective surgery: a 10-year retrospective analysis

    Directory of Open Access Journals (Sweden)

    Siddiqui A

    2016-05-01

    Full Text Available Asad Siddiqui,1 Andrew Tse,2 James E Paul,3 Peter Fitzgerald,4 Bernice Teh,51Department of Anesthesia, University of Toronto, Toronto, 2Department of Anesthesia, University of Ottawa, Ottawa, 3Department of Anesthesia, 4Department of Surgery, McMaster University, Hamilton, Ontario, Canada; 5Canterbury Anesthetic Services, Victoria, Australia Introduction: Managing postoperative pain in patients undergoing minimally invasive pectus excavatum repair (Nuss procedure is challenging but essential in facilitating ambulation and minimizing the length of stay. Although multiple epidural regimens with varying opioids are presently used for pain management, there is currently no clinical consensus regarding which epidural regimen provides the best analgesia outcomes with the fewest side effects. This 10-year retrospective cohort study was performed to compare the quality of analgesia and the incidence of side effects associated with the three most common epidural regimens used at a tertiary care children's hospital, in patients undergoing the Nuss procedure. Methods: Seventy-two pediatric patients were identified as having been treated with one of three epidural regimens for postoperative pain management following the Nuss procedure: Group A (n=12 received 0.125% bupivacaine and 5 µg/mL fentanyl, Group B (n=21 received 0.125% bupivacaine and 10 µg/mL hydromorphone, and Group C (n=39 received 0.1% ropivacaine and 20 µg/mL hydromorphone. Our primary outcome was maximal daily pain scores (numerical rating scale 0–10, with an analytical focus on postoperative day 1 scores. The primary outcome was analyzed using linear regression. The secondary outcomes included the length of stay, side-effect profiles as reflected by the number of treatments for nausea and pruritus, pain scores according to epidural site insertion, occurrence of breakthrough pain, and presence of severe pain throughout their hospital stay. Secondary outcomes were analyzed using linear or

  6. Postoperative epidural analgesia for patients undergoing pectus excavatum corrective surgery: a 10-year retrospective analysis

    Science.gov (United States)

    Siddiqui, Asad; Tse, Andrew; Paul, James E; Fitzgerald, Peter; Teh, Bernice

    2016-01-01

    Introduction Managing postoperative pain in patients undergoing minimally invasive pectus excavatum repair (Nuss procedure) is challenging but essential in facilitating ambulation and minimizing the length of stay. Although multiple epidural regimens with varying opioids are presently used for pain management, there is currently no clinical consensus regarding which epidural regimen provides the best analgesia outcomes with the fewest side effects. This 10-year retrospective cohort study was performed to compare the quality of analgesia and the incidence of side effects associated with the three most common epidural regimens used at a tertiary care children’s hospital, in patients undergoing the Nuss procedure. Methods Seventy-two pediatric patients were identified as having been treated with one of three epidural regimens for postoperative pain management following the Nuss procedure: Group A (n=12) received 0.125% bupivacaine and 5 µg/mL fentanyl, Group B (n=21) received 0.125% bupivacaine and 10 µg/mL hydromorphone, and Group C (n=39) received 0.1% ropivacaine and 20 µg/mL hydromorphone. Our primary outcome was maximal daily pain scores (numerical rating scale 0–10), with an analytical focus on postoperative day 1 scores. The primary outcome was analyzed using linear regression. The secondary outcomes included the length of stay, side-effect profiles as reflected by the number of treatments for nausea and pruritus, pain scores according to epidural site insertion, occurrence of breakthrough pain, and presence of severe pain throughout their hospital stay. Secondary outcomes were analyzed using linear or logistic regression adjusted for pain scores at baseline. The criterion for statistical significance was set a priori at alpha =0.05. Results Group A had significantly higher day-1 pain scores (score 5.42/10) than Group B (4.52/10; P=0.030) and Group C (4.49/10; P=0.015) after adjusting for baseline pain and age. No significant difference in maximum daily

  7. What factors influence motor complications in Parkinson disease?: a 10-year prospective study.

    Science.gov (United States)

    García-Ruiz, Pedro J; Del Val, Javier; Fernández, Ignacio Mahillo; Herranz, Antonio

    2012-01-01

    The causes and mechanism behind motor complications in Parkinson disease (PD) are still a subject of debate. Several factors including age at onset, evolution in years, and initial medication can influence the onset and severity of motor complications in PD.We studied patients with recent diagnosis of PD who were followed up prospectively for 10 years. Analysis included the progression of these patients, as measured by the Unified Parkinson Disease Rating Scale scores and the presence of motor complications (motors fluctuations, dyskinesias, and gait freezing) over time. The patient group was studied as a whole and by subgroups classified according to age at onset, initial treatment, and sex.By the end of the first decade, most patients exhibited dyskinesias (91%), motor fluctuations (62%), and freezing of gait (68%). An association was found between several patients' characteristics and presence of motor complications by 5 years, though not after 10 years of follow up. The apparition of motor fluctuations was mainly related to initial treatment (odds ratio [OR], 3.87). The development of dyskinesias was linked to initial treatment (OR, 8.31), age at onset (OR, 0.90), and sex (OR, 12.87).

  8. Is maternal education level associated with diet in 10-year-old children?

    Science.gov (United States)

    Cribb, Victoria L; Jones, Louise R; Rogers, Imogen S; Ness, Andrew R; Emmett, Pauline M

    2011-11-01

    To examine the associations between maternal education level and diet in 10-year-old children. Three-day diet diaries (child completed with parental help) were collected. Height and weight were measured in research clinics. Maternal education level was derived from a questionnaire completed during pregnancy and classified into low, medium or high. One-way ANOVA was undertaken to compare maternal education groups for nutrient intakes and the Kruskal-Wallis test used for food consumption. Avon Longitudinal Study of Parents and Children (ALSPAC), Bristol, UK. Children (n 7474) who provided dietary data at age 10 years. A large proportion (60 %) of the sample was classified as plausible reporters, with under-reporting accounting for 36 %. No clear differences were found for intakes of energy or macronutrients between maternal education groups for plausible reporters. However, there were marked differences in micronutrient intakes especially for vitamin C, retinol equivalents and folate, highlighting lower diet quality with lower maternal education level. Intakes of fruit and vegetables showed a positive gradient with increasing maternal education (57 % v. 79 % consumed fresh fruit in low and high educational groups, respectively). A trend towards higher intake in the lower educated group was shown for less healthy foods (meat pies P education level. Lower maternal education was associated with less healthy food choices that could be detrimental to health. Further research is needed to establish if these associations can be explained by other socio-economic factors.

  9. Overview of Aqua MODIS 10-year on-orbit calibration and performance

    Science.gov (United States)

    Xiong, X.; Wenny, B.; Sun, J.; Angal, A.; Wu, A.; Chen, H.; Choi, T.; Madhavan, S.; Geng, X.; Link, D.; Wang, Z.; Toller, G.; Barnes, W.; Salomonson, V.

    2012-09-01

    Since launch in May 2002, Aqua MODIS has successfully operated for over 10 years, continuously collecting global datasets for scientific studies of key parameters of the earth's land, ocean, and atmospheric properties and their changes over time. The quality of these geophysical parameters relies on the input quality of sensor calibrated radiances. MODIS observations are made in 36 spectral bands with wavelengths ranging from visible (VIS) to long-wave infrared (LWIR). Its reflective solar bands (RSB) are calibrated using data collected from its on-board solar diffuser and regularly scheduled lunar views. The thermal emissive bands (TEB) are calibrated using an on-board blackbody (BB). The changes in the sensor's spectral and spatial characteristics are monitored by an on-board spectroradiometric calibration assembly (SRCA). This paper presents an overview of Aqua MODIS 10-year on-orbit operation and calibration activities, from launch to present, and summarizes its on-orbit radiometric, spectral, and spatial calibration and characterization performance. In addition, on-orbit changes in sensor characteristics and corrections applied to continuously maintain level 1B (L1B) data quality are discussed, as well as lessons learned that could benefit future calibration efforts.

  10. Resistance studies of erythromycin and rifampin for Rhodococcus equi over a 10-year period

    Directory of Open Access Journals (Sweden)

    Buckley T

    2007-12-01

    Full Text Available Abstract This study sought to determine whether an increase in resistance of Rhodococcus equi to the antibiotics rifampin and erythromycin occurred over a 10-year period. This was carried out by the use of E test strips for rifampin and erythromycin to determine the MIC (minimum inhibitory concentration values of Rhodococcus equi to this combination of antibiotics. The findings of this study indicated that there was an increase in resistance of Rhodococcus equi to rifampin and erythromycin over the 10-year period. The MIC for rifampin increased from 0.081 μg/ml in 1996 to 0.187 μg/ml in 2006 and from 0.258 μg/ml for erythromycin during the years prior to 2000 to 0.583 μg/ml in 2006. This finding suggests that there may be a problem in the treatment of Rhodococcus equi infections in foals in the future, particularly as the number of drugs available for treatment of Rhodococcus equi infection is limited because of the intracellular capabilities of this bacterium. Antibiotics used in its treatment have to be able to penetrate the polysaccharide cell wall of Rhodococcus equi as well as the alveolar macrophages in which the bacterium is capable of surviving.

  11. Endovascular coil embolization for recurrence of intracranial aneurysms more than 10 years after clipping

    Directory of Open Access Journals (Sweden)

    Naoya Takeda

    2013-01-01

    Full Text Available We report three cases of endovascular coil embolization for recurrent cerebral aneurysm after neck clipping more than 10 years previously. In two cases, their first subarachnoid hemorrhage was treated in other hospitals and the details of follow-up after discharge were unknown. After their second subarachnoid hemorrhage recurred 15 and 30 years, respectively. The remaining patient, who was treated in our center, was followed by magnetic resonance imaging 5 years after surgery but since then she didn′t go to our center. She came to our center for follow-up examination 10 years after the first surgery. The digital subtraction angiography showed recurrence of clipped aneurysms in all patients. All of them underwent endovascular coil embolization and total obliteration of the aneurysms without complications related to the procedures. Endovascular coil embolization is an alternative modality to direct surgery for cerebral aneurysms, especially for recurrence after clipping. Endovascular coil embolization of residual aneurysms after surgery may be the treatment of choice because of the difficulties in second direct surgery. We conclude that it is necessary to perform follow-up evaluations after surgery, even if the complete obliteration of aneurysms is performed. Current medical literature does not provide recommendations for the duration of follow-up after aneurysm clipping. The authors suggest that this period perhaps be at least a decade.

  12. Evaluation of 6 and 10 Year-Old Child Human Body Models in Emergency Events

    Science.gov (United States)

    2017-01-01

    Emergency events can influence a child’s kinematics prior to a car-crash, and thus its interaction with the restraint system. Numerical Human Body Models (HBMs) can help understand the behaviour of children in emergency events. The kinematic responses of two child HBMs–MADYMO 6 and 10 year-old models–were evaluated and compared with child volunteers’ data during emergency events–braking and steering–with a focus on the forehead and sternum displacements. The response of the 6 year-old HBM was similar to the response of the 10 year-old HBM, however both models had a different response compared with the volunteers. The forward and lateral displacements were within the range of volunteer data up to approximately 0.3 s; but then, the HBMs head and sternum moved significantly downwards, while the volunteers experienced smaller displacement and tended to come back to their initial posture. Therefore, these HBMs, originally intended for crash simulations, are not too stiff and could be able to reproduce properly emergency events thanks, for instance, to postural control. PMID:28099505

  13. [Food avoidance emotional disorder in 3 to 10-year-old children: a clinical reality].

    Science.gov (United States)

    Goëb, J-L; Azcona, B; Troussier, F; Malka, J; Giniès, J-L; Duverger, P

    2005-09-01

    We underline the clinical importance of a specific eating disorder in 3 to 10 years old children, when the majority of the works about the prepubertal eating disorders focus either on the period just preceding adolescence (often between 10 and 13 years), or on the second half of the first year of the baby. Within the eating disorders described in the literature, we compare the clinical presentation of most of these 3 to 10 years old children with the food avoidance emotional disorder described during adolescence. These problems of eating behaviour (various selective eating with or without provoked vomiting) are ignored for a long time in these young children because of quite a satisfactory growth, but these children are often seen in emergency rooms because of a brutally complete eating refusal. Therapeutic consultations allow these children to express their fears about diseases, poisoning and death, for themselves or for their close relations, in particular the mother, without endangering their body. The early recognition and care of these difficulties of conciliation between the body and the thoughts impose a narrow collaboration between paediatric and psychiatric staffs.

  14. Zoning of land reclamation in coal mining area and new progresses for the past 10 years

    Institute of Scientific and Technical Information of China (English)

    Wu Xiao; Zhenqi Hu; Yanhua Fu

    2014-01-01

    Coal mining disturbed land is the main sources of land reclamation in China. With the rapid increase of economy and coal production, more and more land has been disturbed by construction and coal mining; thus, land reclamation has become highlights in the past 10 years, and China is boosting land reclamation in mining areas. Distur-bance characteristics vary from region to region, according to natural and geological conditions, coal mining area land reclamation was divided into 3 zones, which are eastern, western and southern. Reclamation strategies are focused on prime farmland protection in eastern and ecological restoration in western and southern zones, respectively. Several innovative reclamation technologies and theories for the past 10 years were introduced in this paper, including concurrent mining and reclamation, Yellow river sediments backfilling, self-reclamation, and topsoil alternatives in opencast mines. Besides, in the government regulation and legal system building respect, several important laws and regulations were issued and implemented in the past 5 years, promoting land reclamation management and supervision greatly. Land reclamation is and will still be one of the most important parts of coal industry in the future, and more efforts and funds are expected to get involved.

  15. Initial 10-year Experience of Sperm Cryopreservation Services for Cancer Patients

    Directory of Open Access Journals (Sweden)

    Hong-Chiang Chang

    2006-01-01

    Full Text Available Offering sperm cryopreservation to preserve the fertility of male cancer patients is a relatively recent service in Asia. This study analyzed the types of cancer, timing of collection, sperm quality, and utilization for reproductive services by patients during a 10-year period at a medical center in Taiwan. A total of 75 oncology patients elected to freeze sperm for fertility preservation at our medical center during the initial 10 years of the availability of this service. The mean age of the patients was 25.7 years. Storage was discontinued in 13 (17% patients and their survival duration was 13.1 ±11.1 months. The utilization rate of sperm cryo-preservation was 2.8% (75/2642. The types of cancer varied, with leukemia (35%, lymphoma (25%, and testicular cancer (13% comprising the largest groups. A significantly lower sperm count was found in patients with chronic myelogenous leukemia, suggesting the need for earlier sperm collection after initiation of cancer treatment. Only three (4% patients utilized their specimens for reproductive purposes. There was no clinical pregnancy during the study period, although one biochemical pregnancy was achieved. The low rates of sperm cryostorage for fertility preservation in cancer patients in this study suggest that there is a need for greater emphasis of this option for male oncology patients whose fertility is likely to be affected by chemotherapeutic treatment.

  16. Clinicopathological Characteristics of Mucinous Breast Cancer: A Retrospective Analysis of a 10-Year Study.

    Directory of Open Access Journals (Sweden)

    Lei Lei

    Full Text Available Mucinous breast carcinoma (MC is a special type of breast cancer that presents with a large amount of extracellular mucin. MC comprises approximately 4% of all invasive breast cancers. This type of tumor has a better prognosis and higher incidence in peri- and post-menopausal patients. Pathologically, there are two main subtypes of MC: pure and mixed. In this study, we describe 10 years of experience with MC at the Zhejiang Cancer Hospital in China, specifically, clinical data, histological findings and immunohistochemical features.We identified MC patients who were diagnosed as operable and completed clinical treatment from January 2001 to January 2011. The clinicopathological data included the age at diagnosis, tumor size, TNM stage, presence and number of lymph node (LN metastases, estrogen receptor (ER, progesterone receptor (PR and human epidermal growth factor receptor-2 (HER2 status and p53 expression. If the tumor was defined as mixed mucinous carcinoma (MMC, IHC was performed on a non-mucinous part, such as invasive ductal and lobular cancer. We evaluated the clinical characteristics of all MC patients using chi-square, one-way ANOVA and LSD tests. We also studied the correlations between all of the clinical parameters and LN metastasis in a binary logistic regression analysis. We used ten consecutive years of data that were collected at Zhejiang Cancer Hospital.We identified 48 cases of pure mucinous carcinoma (PMC and 77 cases of MMC. The 48 PMC cases consisted of 38 PMC-A and 10 PMC-B subtypes. The MMCs were divided into two groups, those with partial mixed mucinous breast carcinoma (pMMC, 58 cases and those with main mixed mucinous breast carcinoma (mMMC, 19 cases. pMMC was defined by tumors with less than 50% mucinous components, while mMMC was defined by tumors where the mucinous component accounted for 50% to 90% of the tumor. No significant differences in the clinicopathological characteristics were noted between the patients

  17. The CERN Accelerator Logging Service- 10 Years in Operation: A Look at the Past, Present and Future

    CERN Document Server

    Roderick, C; Kruk, G

    2014-01-01

    During the 10 years since it's first operational use, the scope and scale of the CERN Accelerator Logging Service (LS) has evolved significantly: from an LHC specific service expected to store 1TB / year; to a CERN-wide service spanning the complete accelerator complex (including related sub-systems and experiments) currently storing more than 50 TB / year on-line for some 1 million signals. Despite the massive increase over initial expectations the LS remains reliable, and highly usable - this can be attested to by the 5 million daily / average number of data extraction requests, from close to 1000 users. Although a highly successful service, demands on the LS are expected to increase significantly as CERN prepares LHC for running at top energy, which is likely to result in at least doubling current data volumes. Furthermore, focus is now shifting firmly towards a need to perform complex analysis on logged data, which in-turn presents new challenges. This paper reflects on 10 years as an operational service,...

  18. Bacteriological conversion in twenty urinary tuberculosis patients treated with ofloxacin, rifampin and isoniazid: a 10-year follow-up study.

    Science.gov (United States)

    Castiñeiras, A Alberte; Pérez-Pascual, P; Zarranz, J Estébanez; Della-Latta, P; Herreras, A

    2002-09-01

    Twenty patients with urinary tuberculosis were treated with ofloxacin (200 mg/day, 6 months), rifampin (600 mg/day, 3 months) and isoniazid (300 mg/day, 3 months) between 1989 and 1990. All patients were new cases, diagnosed by observation and/or isolation of Mycobacterium tuberculosis in one of the three morning urine samples. Bacteriological culture conversion (negativization) was assessed as a clinical guide of efficacy, comparing it, as the only parameter, against a control group (150 patients) with urinary tuberculosis who received conventional therapy. Bacteriological follow-up studies were performed in both groups monthly for 6 months, then again 6 months later and then every year for 10 years after completion of treatment. In the 20 patients, the initial culture was positive with over 100 colonies per culture (>50%); the smear was positive in 45% of the patients (most were 2+). All strains were susceptible to rifampin, isoniazid and ofloxacin. Two patients discontinued treatment. Beginning with the first month of treatment, the bacteriological conversion was 100%, 89.5% and 100% in the remaining controls. In the control group, which received conventional treatment, the conversion was: 90%, 87%, 93% and 100% in the remaining controls. Treatment with ofloxacin resulted in a bacteriological conversion similar to that following conventional treatment ( p>0.05, Fisher's exact test). After 10 years of patient follow-up, we conclude that ofloxacin, in combination with rifampin and isoniazid (both for 3 months only is effective against M. tuberculosis, providing satisfactory bacteriological and clinical efficacy.

  19. Reproducibility and Relative Validity of a Short Food Frequency Questionnaire in 9–10 Year-Old Children

    Directory of Open Access Journals (Sweden)

    Pouya Saeedi

    2016-05-01

    Full Text Available The aim of this study was to assess the reproducibility and validity of a non-quantitative 28-item food frequency questionnaire (FFQ. Children aged 9–10 years (n = 50 from three schools in Dunedin, New Zealand, completed the FFQ twice and a four-day estimated food diary (4DEFD over a two-week period. Intraclass correlation coefficients (ICC and Spearman’s correlation coefficients (SCC were used to determine reproducibility and validity of the FFQ, respectively. Weekly intakes were estimated for each food item and aggregated into 23 food items/groups. More than half of the food items/groups (52.2% had an ICC ≥0.5. The median SCC between FFQ administrations was 0.66 (ranging from 0.40 for processed meat to 0.82 for sweets and non-dairy drinks. Cross-classification analysis between the first FFQ and 4DEFD for ranking participants into thirds showed that breakfast cereals had the highest agreement (54.0% and pasta the lowest (34.0%. In validity analyses, 70% of food items/groups had a SCC ≥0.3. Results indicate that the FFQ is a useful tool for ranking children according to food items/groups intake. The low respondent burden and relative simplicity of the FFQ makes it suitable for use in large cohort studies of 9–10 year-old children in New Zealand.

  20. Association of depression and anxiety status with 10-year cardiovascular disease incidence among apparently healthy Greek adults: The ATTICA Study.

    Science.gov (United States)

    Kyrou, Ioannis; Kollia, Natasa; Panagiotakos, Demosthenes; Georgousopoulou, Ekavi; Chrysohoou, Christina; Tsigos, Constantine; Randeva, Harpal S; Yannakoulia, Mary; Stefanadis, Christodoulos; Papageorgiou, Charalabos; Pitsavos, Christos

    2017-01-01

    Background Chronic stress frequently manifests with anxiety and/or depressive symptomatology and may have detrimental cardiometabolic effects over time. As such, recognising the potential links between stress-related psychological disorders and cardiovascular disease (CVD) is becoming increasingly important in cardiovascular epidemiology research. The primary aim of this study was to explore prospectively potential associations between clinically relevant depressive symptomatology and anxiety levels and the 10-year CVD incidence among apparently healthy Greek adults. Design A population-based, health and nutrition prospective survey. Methods In the context of the ATTICA Study (2002-2012), 853 adult participants without previous CVD history (453 men (45 ± 13 years) and 400 women (44 ± 18 years)) underwent psychological evaluations through validated, self-reporting depression and anxiety questionnaires. Results After adjustment for multiple established CVD risk factors, both reported depression and anxiety levels were positively and independently associated with the 10-year CVD incidence, with depression markedly increasing the CVD risk by approximately fourfold (adjusted odds ratio (95% confidence interval) 3.6 (1.3, 11) for depression status; 1.03 (1.0, 1.1) for anxiety levels). Conclusions Our findings indicate that standardised psychological assessments focusing on depression and anxiety should be considered as an additional and distinct aspect in the context of CVD preventive strategies that are designed and implemented by health authorities at the general population level.

  1. A longitudinal examination of 10-year change in vocational and educational activities for adults with autism spectrum disorders.

    Science.gov (United States)

    Taylor, Julie Lounds; Mailick, Marsha R

    2014-03-01

    The transition from adolescence to adulthood has been shown to be a time of amplified risk for individuals with autism spectrum disorders (ASD). It is unknown, however, whether problems in educational attainment and employment in the years after high school exit represent momentary perturbations in development or a turning point with long-lasting effects throughout adulthood. The present study addressed this question by examining 10-year trajectories of vocational and educational activities for adults with ASD, as well as the personal characteristics and environmental resources that predicted these activities. Participants were 161 adults with ASD (ages 18-52 years at the start of the study; M = 30.9) who were part of a larger longitudinal study. Data were collected at 6 time points over a 10-year period. Results indicated significant declines in the level of independence and engagement in vocational/educational activities over the study period, particularly for women. Greater independence in vocational activities was found for those with more independence in activities of daily living. After controlling for personal characteristics, receipt of more services was marginally related to greater improvement in vocational independence.

  2. Cardiovascular risk factors and estimated 10-year risk of fatal cardiovascular events using various equations in Greeks with metabolic syndrome.

    Science.gov (United States)

    Chimonas, Theodoros; Athyros, Vassilios G; Ganotakis, Emmanouel; Nicolaou, Vassilios; Panagiotakos, Demosthenes B; Mikhailidis, Dimitri P; Elisaf, Moses

    2010-01-01

    We investigated cardiovascular disease (CVD) risk factors in 1501 Greeks (613 men and 888 women, aged 40-65 years) referred to outpatients with metabolic syndrome (MetS) and without diabetes mellitus or CVD. The 10-year risk of fatal CVD events was calculated using European Society of Cardiology Systematic Coronary Risk Estimation (ESC SCORE), Hellenic-SCORE, and Framingham equations. Raised blood pressure (BP) and hypertriglyceridemia were more common in men (89.6% vs 84.2% and 86.8% vs 74.2%, respectively; P < .001). Low high-density lipoprotein cholesterol (HDL-C) and abdominal obesity were more common in women (58.2% vs 66.2% and 85.8% vs 97.1%, respectively; P < .001). The 10-year risk of fatal CVD events using HellenicSCORE was higher in men (6.3% +/- 4.3% vs 2.7% +/- 2.1%; P < .001). European Society of Cardiology Systematic Coronary Risk Estimation and Framingham yielded similar results. The risk equations gave similar assessments in a European Mediterranean population except for HellenicSCORE that calculated more MetS women requiring risk modification. This might justify local risk engine evaluation in event-based studies. (Clinical-Trials.gov ID: NCT00416741).

  3. Single High Intensity Focused Ultrasound Session as a Whole Gland Primary Treatment for Clinically Localized Prostate Cancer: 10-Year Outcomes

    Directory of Open Access Journals (Sweden)

    Ksenija Limani

    2014-01-01

    Full Text Available Objectives. To assess the treatment outcomes of a single session of whole gland high intensity focused ultrasound (HIFU for patients with localized prostate cancer (PCa. Methods. Response rates were defined using the Stuttgart and Phoenix criteria. Complications were graded according to the Clavien score. Results. At a median follow-up of 94months, 48 (44.4% and 50 (46.3% patients experienced biochemical recurrence for Phoenix and Stuttgart definition, respectively. The 5- and 10-year actuarial biochemical recurrence free survival rates were 57% and 40%, respectively. The 10-year overall survival rate, cancer specific survival rate, and metastasis free survival rate were 72%, 90%, and 70%, respectively. Preoperative high risk category, Gleason score, preoperative PSA, and postoperative nadir PSA were independent predictors of oncological failure. 24.5% of patients had self-resolving LUTS, 18.2% had urinary tract infection, and 18.2% had acute urinary retention. A grade 3b complication occurred in 27 patients. Pad-free continence rate was 87.9% and the erectile dysfunction rate was 30.8%. Conclusion. Single session HIFU can be alternative therapy for patients with low risk PCa. Patients with intermediate risk should be informed about the need of multiple sessions of HIFU and/or adjuvant treatments and HIFU performed very poorly in high risk patients.

  4. Long-term evaluation of hollow screw and hollow cylinder dental implants : Clinical and radiographic results after 10 years

    NARCIS (Netherlands)

    Telleman, Gerdien; Meijer, Henny J. A.; Raghoebar, Gerry M.

    Background: In 1988, an implant manufacturer offered a new dental implant system, with a wide choice of hollow cylinder (HC) and hollow screw (HS) implants. The purpose of this retrospective study of HS and HC implants was to evaluate clinical and radiographic parameters of peri-implant tissue and

  5. Advances in agronomic management of phytoremediation: methods and results from a 10-year study of metal-polluted soils

    Directory of Open Access Journals (Sweden)

    Teofilo Vamerali

    2012-11-01

    Full Text Available Among green technologies addressed to metal pollution, phytoextraction has received increasing attention in recent years as an alternative to physical and chemical methods of decontamination. Since 1998, as part of an Italian multidisciplinary research team on phytoremediation, we have been carrying out several agronomic investigations with field crops in agricultural soil and pyrite waste, both markedly contaminated by heavy metals. Phytoextraction was rarely an efficient process, requiring a long time even to remove merely the bioavailable metal fraction, but the great metal stock in roots suggests exploring the effectiveness of long-term in planta stabilisation. Poor above-ground productivity was the main factor constraining metal removals, especially in wastes. Without assisting the process, only zinc (Zn, manganese (Mn and copper (Cu were harvested by the canopy in substantial amounts, with an estimated maximum of ~8 kg of metals from an hectare base with rapeseed in the agricultural soil and only 0.33 kg with fodder radish in pyrite waste. Root growth was a key trait in species and genotype selection, in view of the close relationship between root length and metal uptake. The auxins, humic acids and chelators tested on the model plant fodder radish generally increased metal concentrations in plant tissues, but reduced growth and removals. It is currently concluded that phytoremediation efficiency with crop species may be improved through increased productivity by suitable soil management, involving mineral and organic fertilisation, contaminant dilution, soil capping, and metal immobilisation with inorganics and biochar.

  6. [Results and lessons after 10 years of universal neonatal hearing screening in the Champagne-Ardenne region of France].

    Science.gov (United States)

    Chays, André; Labrousse, Marc; Makeieff, Marc

    2014-01-01

    In France, universal newborn hearing screening has been mandatory since April23rd, 2012, but it began in the Champagne-Ardenne region on January 15th 2004. More than 99 % of 160 196 newborns have since been systematically screened in this region. Bilateral hearing impairment was thus identified in 116 infants when they were around 3.5 months old. Earlier diagnosis improves the outcome of deafness, which is only diagnosed around age 20 months without screening. The authors report their experience and the lessons learnt.

  7. Neural substrates of the development of cognitive control in children ages 5-10 years.

    Science.gov (United States)

    Sheridan, Margaret; Kharitonova, Maria; Martin, Rebecca E; Chatterjee, Aparna; Gabrieli, John D E

    2014-08-01

    Cognitive conflict detection and resolution develops with age across childhood and likely supports age-related increases in other aspects of cognitive and emotional development. Little is known about the neural correlates of conflict detection and resolution in early childhood. In the current study, we investigated age-related change in neural recruitment during a blocked spatial-incompatibility task (Simon task) in children ages 5-10 years using fMRI. Cortical thickness was measured using structural MRI. Across all children, there was greater activation in right prefrontal and bilateral parietal cortices for incompatible than compatible conditions. In older children, compared with younger children, there was decreased activation and decreased gray matter thickness in the medial PFC. Thickness and activation changes across age were associated within participants, such that thinner cortex was associated with less activation in the rostral ACC. These findings suggest that developmental change in medial PFC activation supports performance on cognitive control tasks in early childhood.

  8. PERFORATION OF A DUODENAL ULCER IN A 10 YEAR OLD BOY: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Prasenjit

    2014-04-01

    Full Text Available In this modern era of medicine, perforation of duodenal or gastric ulcer in pediatric patients is very rare. Here we are presenting a 10 year boy presented in emergency department of our rural tertiary care hospital with complaints of diffuse abdominal pain, nausea, vomiting of 36 hours and mild fever of 12 hours duration. O/E he had tachycardia, raised temperature, generalized abdominal tenderness, guarding, rigidity and rebound tenderness. On chest x-ray, free gas under diaphragm was seen. He had undergone exploratory laparotomy showing perforation at the 1st part of duodenum which was repaired by Graham’s patch repair. Post-operative recovery was uneventful. We suggested Helicobacter pylori workup on discharge but patient didn’t turn up in follow up.

  9. Intercostal myositis ossificans misdiagnosed as osteosarcoma in a 10-year-old child

    Energy Technology Data Exchange (ETDEWEB)

    Koob, Meriam; Durckel, Jean; Dosch, Jean-Claude; Dietemann, Jean-Louis [Hopital de Hautepierre, Service de Radiologie II, Hopitaux Universitaires, Strasbourg Cedex (France); Entz-Werle, Natacha [Hopitaux Universitaires, Hopital de Hautepierre, Service d' Onco-hematologie pediatrique, Strasbourg Cedex (France)

    2010-12-15

    Myositis ossificans (MO) is a rare benign cause of heterotopic bone formation within soft tissue. It most commonly affects adolescents and young adults, typically in the limbs and following trauma. Very few cases have been reported in children. We report here a case of nontraumatic MO occurring in a 10-year-old girl with an uncommon location in the 5th right intercostal space; it was initially misdiagnosed and treated as osteosarcoma. Imaging findings including plain radiographs, CT, MRI, bone scintigraphy and PET-CT are described. This case highlights the central role played by imaging in diagnosis, thus avoiding biopsy that can erroneously suggest osteosarcoma as the diagnosis, as occurred in this case. (orig.)

  10. Corneal cross-linking in a 10-year-old child with stage III keratoconus.

    Science.gov (United States)

    Abbondanza, Marco; Felice, Valentina De; Abbondanza, Gabriele

    2016-07-01

    Keratoconus is a corneal dystrophy characterized by progressive thinning, conical shape of the cornea and irregular astigmatism. It is particularly insidious when it occurs in very young patients. We report the case of a 10-year-old child with an aggressive stage III keratoconus, who was suggested to undergo a Penetrating Keratoplasty. We performed Corneal Collagen Cross-linking with epithelium removal instead, which was successful in arresting the rapid progression of keratoconus. Eighteen months later, Kmax had decreased by 1.3 D, astigmatism by 0.8 D, thinnest pachimetry had improved by 69 μm and CDVA was 20/32. This case confirms that Corneal Collagen Cross-linking is a safe and effective procedure for the treatment of keratoconus even in its aggressive forms. We encourage ophthalmic surgeons to favor conservative treatments when dealing with very young patients. © NEPjOPH.

  11. Event related potentials in anemic school--going girls of age group 8 to 10 years.

    Science.gov (United States)

    Bandhu, R; Shankar, N; Tandon, O P; Madan, N

    2011-01-01

    In the present study the effects of anemia on cognitive functions were studied in school going girls aged 8-10 years. The cognitive functions were assessed by Event Related Potentials (P300) and by the psychometric tests, i.e., Raven's progressive matrices test and Digit span attention test. The girls with Hb 12 g/dl into control group. Hematological values of the control group were significantly better than anemic group. P300 latency in the anemic girls was delayed as compared to control group but, no statistically significant difference was observed for P300 latency and P300 amplitude between the control group and the anemic group. The psychometric test scores for intelligence quotient and transformed quotient were also better but not statistically significant in control group of girls as compared to anemic girls. However, the hematocrit values showed a significant correlation with the P300 wave latency showing that the hematological status is associated with some effects on cognition.

  12. Tibial nerve intraneural ganglion cyst in a 10-year-old boy

    Energy Technology Data Exchange (ETDEWEB)

    Squires, Judy H. [University of Cincinnati College of Medicine, Department of Radiology, Cincinnati, OH (United States); Emery, Kathleen H.; Johnson, Neil [Cincinnati Children' s Hospital Medical Center, Division of Radiology, Cincinnati, OH (United States); Sorger, Joel [Cincinnati Children' s Hospital Medical Center, Division of Orthopedics, Cincinnati, OH (United States)

    2014-04-15

    Intraneural ganglion cysts are uncommon cystic lesions of peripheral nerves that are typically encountered in adults. In the lower extremity, the peroneal nerve is most frequently affected with involvement of the tibial nerve much less common. This article describes a tibial intraneural ganglion cyst in a 10-year-old boy. Although extremely rare, intraneural ganglion cysts of the tibial nerve should be considered when a nonenhancing cystic structure with intra-articular extension is identified along the course of the nerve. This report also details the unsuccessful attempt at percutaneous treatment with US-guided cyst aspiration and steroid injection, an option recently reported as a viable alternative to open surgical resection. (orig.)

  13. A large tumour of the left atrium – A 10-year follow-up

    Directory of Open Access Journals (Sweden)

    Agnieszka M. Łebek-Szatańska

    2016-11-01

    Full Text Available Benign myxomas are the most common primary tumors in the left atrium of the heart, and they usually require urgent operative management. However, with the constant aging of the population and treatment of patients with severe concomitant diseases, an interesting question is the efficacy of the conservative approach. We present a case of a 75-year-old woman who was previously diagnosed with a left atrial myxoma, underwent an operation to resect it and then developed a recurrent tumor at the site of resection, which was found by control echocardiography 1.5 years later. She has been observed for over 10 years, as she repeatedly refused reoperation. In the setting of this example of a relatively favorable clinical course of left atrium myxoma, we discuss the current knowledge about the natural history of these tumors and the role of echocardiography in predicting their growth and complications.

  14. Maturogenesis of Two Maxillary Central Incisors: A Case Report with 10 Years of Follow Up

    Directory of Open Access Journals (Sweden)

    Abdollah Ghorbanzadeh

    2015-10-01

    Full Text Available This case report describes the treatment of two immature maxillary central incisors in a 7- year-old female patient. She suffered complicated crown fracture because of trauma, and the root formation was incomplete. White mineral trioxide aggregate (MTA was selected as the pulp-capping material after cervical pulpotomy to preserve the pulp tissue vitality and achieve maturogenesis. Follow-up evaluations showed successful treatment in terms of preservation of pulp vitality and demonstrated marked continuous physiological root devel- opment. During 10 years of follow-up, both teeth were clinically asymptomatic, and radio- graphic evaluations showed apparent root regeneration with apical root-end closure without pulp or periapical pathosis.

  15. Use of Qualitative Methods in Published Health Services and Management Research: A 10-Year Review

    Science.gov (United States)

    Weiner, Bryan J.; Amick, Halle R.; Lund, Jennifer L.; Lee, Shoou-Yih Daniel; Hoff, Timothy J.

    2011-01-01

    Over the past 10 years, the field of health services and management research has seen renewed interest in the use of qualitative research methods. This article examines the volume and characteristics of qualitative research articles published in nine major health services and management journals between 1998 and 2008. Qualitative research articles comprise 9% of research articles published in these journals. Although the publication rate of qualitative research articles has not kept pace with that of quantitative research articles, citation analysis suggests that qualitative research articles contribute comparably to the field’s knowledge base. A wide range of policy and management topics has been examined using qualitative methods. Case study designs, interviews, and documentary sources were the most frequently used methods. Half of qualitative research articles provided little or no detail about key aspects the study’s methods. Implications are discussed and recommendations are offered for promoting the publication of qualitative research. PMID:20675353

  16. Voice disorders without organic diseases of the larynx. A 10-year review of 62 patients.

    Science.gov (United States)

    Watanabe, Y; Miura, M; Shoji, H

    1983-01-01

    We reviewed the clinical records of 62 patients with voice disorders without organic diseases of the larynx who were examined in the Department of Otolaryngology, Kurume University Hospital during the 10 years from 1971 to 1980. There were 9 patients with psychogenic dysphonia, 24 with vocal abuse, 4 with spastic dysphonia, 9 with mutational voice disturbance, 8 with virilization of voice, 7 with dysphonia attributed to diseases of other organs than the larynx, and 1 with senile change of voice. The clinical service to the patients with these kinds of dysphonia has been poor in Japan for lack of trained voice pathologists. This has been also the case with our department. Recognition for the necessity of voice pathologists is strongly demanded.

  17. Fitness and Health Effects of Frequent Intense Training in 8-10-Year Old Danish Children

    DEFF Research Database (Denmark)

    Larsen, Malte Nejst

    Physical activity for children has been much debated in recent years. Everyone has seemed to agree that it is important for children to exercise for the sake of physiological health, but cognitive functions and psycho-social behaviour are now also considered to be affected by physical activity. I...... other aspects of using small sided ball games in schools as part of physical education.......) compared to children active in other sports. Paper III and IV described the long-term training effects of frequent intense small-sided ball games (SSG), interval running (IT) and circuit strength training (CST) for 8-10-year-old school children. Analysis of baseline-to-10-months change scores showed...

  18. Features of the psycho-physiological status of boys in 9-10 years.

    Directory of Open Access Journals (Sweden)

    Romanenko V.A.

    2012-08-01

    Full Text Available The problems of diagnosis of psycho-physiological status of boys in the prepubertal stage of their biological development is considered. The study involved 94 boys aged 9-10 years. They were assessed by parameters of physical development, the functional state of the nervous, cardio-respiratory, muscular and sensory systems and motor fitness, energy and properties of psychodynamics. It is shown that the failure of the approach to assess children's physical health on the grounds of their physical development. Children of this age are characterized by a lag in terms of static lung volume, and vice versa - ahead of age norms in the development of pulmonary ventilation function and resistance to hypoxia. Central hemodynamic parameters vary within age norms. From the observed dominance of neurodynamic mechanisms of excitation and response of advanced type. The established features of the psycho-physiological status, can be used as prognostic indicators in guiding children to sports activities.

  19. A case of choroidal osteoma in a 10-year-old child

    Directory of Open Access Journals (Sweden)

    Behera M

    2015-11-01

    Full Text Available Madhusmita Behera,1 Manmath Kumar Das2 1Rotary Narayana Nethralaya, Kolkata, India; 2Vitreo-Retina Services, CL Gupta Eye Institute, Moradabad, India Abstract: Choroidal osteoma is a rare, benign tumor, usually diagnosed in healthy adult women in their second or third decade of life. Though its etiology and pathogenesis are unclear, it is usually diagnosed due to its typical clinical features of yellowish-orange colored subretinal lesion at posterior pole and a dense echogenic plaque persisting even in lower gains on B-scan ultrasonography. Mostly unilateral (79%, the median age of diagnosis is 26 years. It is relatively rare in children. We report a case of choroidal osteoma in a 10-year-old boy. Keywords: choroidal osteoma, choroidal osseous choristoma, choroidal tumor

  20. Nitrogen containing bisphosphonates associated osteonecrosis of the jaws: A review for past 10 year literature

    Directory of Open Access Journals (Sweden)

    Vijay Kumar

    2014-01-01

    Full Text Available Nitrogen containing bisphosphonate (N-BP therapy is used extensively to treat osteoporosis and osteolytic bone lesions. Recently, a special form of osteonecrosis limited to the maxillofacial skeleton has been discovered especially within those patients who are receiving either long-term N-BP therapy alone and/or associated with invasive dental procedure. Bisphosphonates accumulate almost exclusively in maxillofacial skeleton owing to high bone turn over remodeling to maintain the mechanical competence. The pathogenesis and why it commonly appears in maxillofacial skeleton and the fixed treatment strategies remains unknown. The aim of this study was to improve the clinician understanding of N-BPs associated osteonecrosis of maxillofacial skeleton by reviewing the past 10 year literature.

  1. Nitrogen containing bisphosphonates associated osteonecrosis of the jaws: A review for past 10 year literature

    Science.gov (United States)

    Kumar, Vijay; Shahi, Ashish Kumar

    2014-01-01

    Nitrogen containing bisphosphonate (N-BP) therapy is used extensively to treat osteoporosis and osteolytic bone lesions. Recently, a special form of osteonecrosis limited to the maxillofacial skeleton has been discovered especially within those patients who are receiving either long-term N-BP therapy alone and/or associated with invasive dental procedure. Bisphosphonates accumulate almost exclusively in maxillofacial skeleton owing to high bone turn over remodeling to maintain the mechanical competence. The pathogenesis and why it commonly appears in maxillofacial skeleton and the fixed treatment strategies remains unknown. The aim of this study was to improve the clinician understanding of N-BPs associated osteonecrosis of maxillofacial skeleton by reviewing the past 10 year literature. PMID:24932183

  2. Parkin disease in a Brazilian kindred: Manifesting heterozygotes and clinical follow-up over 10 years.

    Science.gov (United States)

    Khan, Naheed L; Horta, Wagner; Eunson, Louise; Graham, Elizabeth; Johnson, Janel O; Chang, Shannon; Davis, Mary; Singleton, Andrew; Wood, Nicholas W; Lees, Andrew J

    2005-04-01

    We report on a large Brazilian kindred with young-onset parkinsonism due to either a homozygous or heterozygous mutation in parkin. A total of 6 members were affected: 5 were homozygous and 1 heterozygous for a deletion in exon 4. Two other heterozygotes also had extrapyramidal signs. All affected subjects showed characteristic features of parkin disease with foot dystonia and an excellent response to levodopa complicated by motor fluctuations and dyskinesia within 3 years of therapy. Careful clinical follow-up over 10 years showed the phenotype was similar in all the homozygotes with asymmetrical limb bradykinesia and early walking difficulties. Some acceleration of disability was observed in some of the cases as they entered the third decade of illness, but dementia was absent.

  3. Use of qualitative methods in published health services and management research: a 10-year review.

    Science.gov (United States)

    Weiner, Bryan J; Amick, Halle R; Lund, Jennifer L; Lee, Shoou-Yih Daniel; Hoff, Timothy J

    2011-02-01

    Over the past 10 years, the field of health services and management research has seen renewed interest in the use of qualitative research methods. This article examines the volume and characteristics of qualitative research articles published in nine major health services and management journals between 1998 and 2008. Qualitative research articles comprise 9% of research articles published in these journals. Although the publication rate of qualitative research articles has not kept pace with that of quantitative research articles, citation analysis suggests that qualitative research articles contribute comparably to the field's knowledge base. A wide range of policy and management topics has been examined using qualitative methods. Case study designs, interviews, and documentary sources were the most frequently used methods. Half of qualitative research articles provided little or no detail about key aspects the study's methods. Implications are discussed and recommendations are offered for promoting the publication of qualitative research.

  4. Invasive pulmonary aspergillosis 10 years post bone marrow transplantation: a case report

    Directory of Open Access Journals (Sweden)

    Rashid Rifat

    2009-01-01

    Full Text Available Abstract Introduction Invasive pulmonary aspergillosis is a leading cause of mortality and morbidity in bone marrow transplant recipients. Establishing the diagnosis remains a challenge for clinicians working in acute care setting. However, prompt diagnosis and treatment can lead to favourable outcomes Case presentation We report a case of invasive aspergillosis occurring in a 39-year-old Caucasian female 10 years after an allogeneic haematopoietic bone marrow transplant, and 5 years after stopping all immunosuppression. Possible risk factors include bronchiolitis obliterans and exposure to building dust (for example, handling her husband's dusty overalls. There are no similar case reports in the literature at this time. Conclusion High clinical suspicion, especially in the setting of failure to respond to broad-spectrum antibiotics, should alert clinicians to the possibility of invasive pulmonary aspergillosis, which, in this case, responded to antifungal therapy.

  5. Evolution of Helicobacter pylori susceptibility to antibiotics during a 10-year period in Lithuania.

    Science.gov (United States)

    Kupcinskas, Limas; Rasmussen, Lone; Jonaitis, Laimas; Kiudelis, Gediminas; Jørgensen, Marianne; Urbonaviciene, Neringa; Tamosiunas, Vytas; Kupcinskas, Juozas; Miciuleviciene, Jolanta; Kadusevicius, Edmundas; Berg, Douglas; Andersen, Leif P

    2013-05-01

    The study evaluated the changes in the prevalence of Helicobacter pylori strains with primary resistance to antibiotics during the last 10 years in Lithuania. H. pylori susceptibilities to antibiotics were tested in 89 patients in 1998, in 81 patients in 2001 and in 90 patients in 2007/2008. Susceptibility to metronidazole, clarithromycin, amoxicillin and tetracycline was tested using E-test or agar dilution method. Susceptibility to ciprofloxacin was only tested in 2007/2008. Data about utilization of all authorized and available on market macrolides and clindamycin in Lithuania during 2003-2007 were evaluated using WHO ATC/DDD methodology. A total of 260 H. pylori strains cultured from untreated adult patients were investigated. Primary resistance rates (1998, 2001 and 2007/2008) for metronidazole were 24.7%, 33.3%, and 35.6%, for clarithromycin 1.1%, 3.7%, and 3.3% and for tetracycline 0%, 2.5% and 0% respectively. No cases of amoxicillin resistance have been detected. The resistance rate for ciprofloxacin was 5.6% in 2007/2008. Data of total macrolides and clarithromycin utilization in Lithuania revealed that despite an increase of consumption of these drugs in Lithuania during 2003-2007 in 1.5 times, the total macrolide consumption remains one of the lowest in Europe. We have not observed any significant changes in the susceptibility of H. pylori to the most widely used antibiotics during the recent 10-year period. The low resistance rate to clarithromycin might be related to the policy to avoid use of macrolides as first-line treatment for pulmonary and other infections.

  6. Lamont-Doherty's Secondary School Field Research Program: 10 years of field research-based education.

    Science.gov (United States)

    Newton, R.; Vincent, S.; Gribbin, S.; Peteet, D. M.; Sambrotto, R.; Bostick, B. C.; Corbett, E.; Nguyen, K.; Bjornton, J.; Lee, D.; Dubossi, D.; Reyes, N.

    2014-12-01

    This fall marks the 10th year in which we have run a research-project-based educational program for high school students and science teachers at the Lamont-Doherty Earth Observatory. This summer's cohort included 31 teenagers, 7 science teachers, and 16 college students, most of whom are returning to the program to help run the research projects. Nearly all of our students attend non-competitive-entry public schools in NYC or the neighborhoods around the Observatory. Over 80% are from under-served minority populations. Most receive Title I/III assistance. About 60% are young women. During the past 10 years, nearly all of our participants have gone on to 4-year colleges. About half are declaring science and engineering majors. Our students receive scholarship support at rates several times higher than their graduating peers, including 5 Gates Millennium scholars over the past 5 years. Our science is centered on studies of a nearby tidal wetland, where we have expanded from fish collections in year one to include everything from sediment core analysis to soil chemistry to nutrient cycles to the local food web. In this presentation we will look back over 10 years of experience and focus on what lessons can be learned about (1) how to engage teams of young investigators in authentic scientific research; (2) what cultural/organizational structures encourage them to make use of place- and project-based learning and (3) what the participants themselves report as the most useful aspects of our programming. The presentation will include video clips from the students' field experiences and from reflective interviews with "graduates".

  7. Incidence of Gallstone Formation and Cholecystectomy 10 Years After Bariatric Surgery.

    Science.gov (United States)

    Melmer, Andreas; Sturm, Wolfgang; Kuhnert, Bernhard; Engl-Prosch, Julia; Ress, Claudia; Tschoner, Alexander; Laimer, Markus; Laimer, Elisabeth; Biebl, Matthias; Pratschke, Johann; Tilg, Herbert; Ebenbichler, Christoph

    2015-07-01

    Rapid weight loss is a risk factor for gallstone formation, and postoperative treatment options for gallstone formation are still part of scientific discussion. No prospective studies monitored the incidence for gallstone formation and subsequent cholecystectomy after bariatric surgery longer than 5 years. The aim of the study was to determine the incidence of gallstone formation and cholecystectomy in bariatric patients over 10 years. One hundred nine patients were observed over 10 years after laparoscopic gastric banding or gastric bypass/gastric sleeve. The incidence of gallstone formation and cholecystectomy was correlated to longitudinal changes in anthropometric parameters. In total, 91 female and 18 male patients were examined. Nineteen patients had postoperative gallstone formation, and 12 female patients required cholecystectomy. The number needed to harm for gallstone formation was 7.1 and 2.3 cases in the banding group and gastric bypass/gastric sleeve group, respectively. The number needed to harm for cholecystectomy was 11.6 and 2.5 cases in the banding group and the gastric bypass/gastric sleeve group, respectively. Weight loss was higher in patients requiring subsequent cholecystectomy. Mean follow-up to cholecystectomy was 21.5 months with the latest operation after 51 months. Female gender and rapid weight loss were major risk factors for postoperative cholelithiasis. Ultrasound examinations within 2 to 5 years are recommended in every patient, independent of bariatric procedure. Pharmacologic treatment should be considered in high risk patients within 2 to 5 years to prevent postoperative cholelithiasis. This helps to optimize patient care and lowers postoperative morbidity.

  8. Prognostic Factors and Treatment Outcomes of Parotid Gland Cancer: A 10-Year Single-Center Experience.

    Science.gov (United States)

    Chang, Jae Won; Hong, Hyun Jun; Ban, Myung Jin; Shin, Yoo Seob; Kim, Won Shik; Koh, Yoon Woo; Choi, Eun Chang

    2015-12-01

    To investigate the treatment outcomes of parotid gland cancer at a single center over a 10-year period and to evaluate the prognostic significance of maximum standardized uptake value. Retrospective case series with chart review. Academic care center. Ninety-eight patients with primary parotid gland cancer who were surgically treated at Yonsei University Head & Neck Cancer Clinic between January 1999 and December 2008 were analyzed. Patient data were collected retrospectively from medical charts. The investigators analyzed the association of clinicopathological factors and maximum standardized uptake value on (18)F-fluorodeoxyglucose positron emission tomography-computed tomography scan with disease-specific survival. Mean patient age was 49.7 years. Mean follow-up was 48.8 months. Thirty-three, 40, 30, and 23 patients had stage I, II, III, and IVA disease, respectively. Mucoepidermoid carcinoma was the most common histologic type (34.7%), followed by acinic cell carcinoma (27.6%). Eighteen patients (18.4%) experienced recurrences (mean recurrence gap, 20.6 months; range, 2-87 months). Five- and 10-year disease-specific survival rates were 93.6% and 81.8%, respectively. In the univariate analysis, pathologic T stage, pathologic lymph node status, resection margin, external parenchymal extension, and maximum standardized uptake value were significantly associated with disease-specific survival. Pathologic lymph node status and maximum standardized uptake value were independent prognostic factors in the multivariate analysis. Our single-center experience with parotid gland cancer treatment is consistent with the literature. Cervical lymph node metastasis and high maximum standardized uptake value are associated with poor survival in parotid gland cancer. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  9. The endonasal microscopic approach for pituitary adenomas and other parasellar tumors: a 10-year experience.

    Science.gov (United States)

    Fatemi, Nasrin; Dusick, Joshua R; de Paiva Neto, Manoel A; Kelly, Daniel F

    2008-10-01

    THE DIRECT ENDONASAL transsphenoidal approach to the sella with the operating microscope was initially described more than 20 years ago. Herein, we describe the technique, its evolution, and lessons learned over a 10-year period for treating pituitary adenomas and other parasellar pathology. From July 1998 to January 2008, 812 patients underwent a total of 881 operations for a pituitary adenoma (n = 605), Rathke's cleft cyst (n = 59), craniopharyngioma (n = 26), parasellar meningioma (n = 23), chordoma (n = 18), or other pathological condition (n = 81). Of these, 118 operations (13%) included an extended approach to the suprasellar, infrasellar/clival, or cavernous sinus regions. Endoscopic assistance was used in 163 cases (19%) overall, including 36% of the last 200 cases in the series and 18 (72%) of the last 25 extended endonasal cases. Surgical complications included 19 postoperative cerebrospinal fluid leaks (2%), 6 postoperative hematomas (0.7%), 4 carotid artery injuries (0.4%), 4 new permanent neurological deficits (0.4%), 3 cases of bacterial meningitis (0.3%), and 2 deaths (0.2%). The overall complication rate was higher in the first 500 cases in the series and in extended approach cases. Major technical modifications over the 10-year period included increased use of shorter (60-70 mm) endonasal speculums for greater instrument maneuverability and visualization, the micro-Doppler probe for cavernous carotid artery localization, endoscopy for more panoramic visualization, and a graded cerebrospinal fluid leak repair protocol. These changes appear to have collectively and incrementally made the approach safer and more effective. In summary, the endonasal approach provides a minimally invasive route for removal of pituitary adenomas and other parasellar tumors.

  10. Neurocognition and Duration of Psychosis: A 10-year Follow-up of First-Episode Patients.

    Science.gov (United States)

    Rund, Bjørn Rishovd; Barder, Helene Eidsmo; Evensen, Julie; Haahr, Ulrik; ten Velden Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes; Larsen, Tor Ketil; Melle, Ingrid; Opjordsmoen, Stein; Røssberg, Jan Ivar; Simonsen, Erik; Sundet, Kjetil; Vaglum, Per; McGlashan, Thomas; Friis, Svein

    2016-01-01

    A substantial proportion of schizophrenia-spectrum patients exhibit a cognitive impairment at illness onset. However, the long-term course of neurocognition and a possible neurotoxic effect of time spent in active psychosis, is a topic of controversy. Furthermore, it is of importance to find out what predicts the long-term course of neurocognition. Duration of untreated psychosis (DUP), accumulated time in psychosis the first year after start of treatment, relapse rates and symptoms are potential predictors of the long-term course. In this study, 261 first-episode psychosis patients were assessed neuropsychologically on one or more occasions. Patients were tested after remission of psychotic symptoms and reassessed 1, 2, 5, and 10 years after inclusion. The neurocognitive battery consisted of California Verbal Learning Test, Wisconsin Card Sorting Test, Controlled Oral Word Association Task, Trail Making A and B, and Finger Tapping. We calculated a composite score by adding the z-scores of 4 tests that were only moderately inter-correlated, not including Finger Tapping. Data were analyzed by a linear mixed model. The composite score was stable over 10 years. No significant relationship between psychosis before (DUP) or after start of treatment and the composite score was found, providing no support for the neurotoxicity hypothesis, and indicating that psychosis before start of treatment has no significant impact on the course and outcome in psychosis. We found no association between symptoms and the neurocognitive trajectory. Stable remission during the first year predicted neurocognitive functioning, suggesting that the early clinical course is a good predictor for the long-term course. © The Author 2015. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  11. Injuries in a Professional Ballet Dance Company: A 10-year Retrospective Study.

    Science.gov (United States)

    Ramkumar, Prem N; Farber, Joseph; Arnouk, Johnny; Varner, Kevin E; Mcculloch, Patrick C

    2016-03-01

    Ballet dancers are high-performance athletes who are particularly susceptible to a wide variety of musculoskeletal injuries. However, they are relatively understudied, and data on their injury rates are lacking. This retrospective study features the largest aggregate data on professional ballet dancers to date and aims to identify the most common diagnoses and areas of injury in this unique population to better direct preventative and clinical practices. The study encompassed a 10-year period from January 2000 to December 2010 of dancers from a single company. Data regarding the dancers' age, gender, location of injury, and diagnosis were collected from workers' compensation claims, company records, and medical records maintained by the treating doctors. These were analyzed to determine metrics on injury incidence, frequency, and diagnosis. Over the 10-year span, 574 injuries occurred. There were approximately 52 dancers per year for a total of 153 who danced at least one complete season during the study period. The average age was 27, and 53% were female. Given turnover with retirement and replacements, the total number of dancer-years was 520, indicating an injury incidence per annum of 1.10 (574 injuries per 520 dancer-years). The most common locations of injury were foot and ankle and the lumbar spine, with the three most common diagnoses making up greater than a third (37%) of the total. As the current largest study in professional ballet, the findings set the benchmark metrics for musculoskeletal injury to the foot, ankle, and lumbar spine sites. Future studies should aim to identify injury risk factors and modalities for prevention of these injuries.

  12. The relationship between the type of destructive spondyloarthropathy and its 10 years ago cervical spine alignment.

    Science.gov (United States)

    Maruyama, Koji; Matsuyama, Yukihiro; Yanase, Makoto; Sakai, Yoshihito; Katayama, Yoshito; Imagama, Shiro; Ito, Zenya; Wakao, Norimitsu; Yukawa, Yasutsugu; Ito, Keigo; Kamiya, Mitsuhiro; Kanemura, Tokumi; Sato, Koji; Ishiguro, Naoki

    2009-06-01

    The objective of this retrospective study was to analyze the relationship between the type of destructive spondyloarthropathy (DSA) and its 10 years ago cervical spine alignment. DSA was reported as a serious complication of long-term hemodialysis. Although previous reports in regard to risk factor of DSA dealt with the period of hemodialysis and the patient's age upon commencement of hemodialysis, we could not find any reports of the relationship between the type of DSA and its 10 years ago cervical spine alignment. In 96 DSA patients who were the subjects of our study, 8 patients were defined as stage 1, 39 patients as stage 2, 5 patients as stage 3 type A, 11 patients as stage 3 type B, and 33 patients as stage 3 type D. The C2/C7 angle of stage 3 type B was statistically low. The number of the abnormal local cervical alignment was larger in stage 3 types A and B. Multivariate analysis revealed that the risk factors of stage 3 types A and B were the C2/C7 angle and the existence of local abnormal alignment. Fifty-four patients were symptomatic due to DSA and treated at our hospital. Forty-four patients were treated conservatively with medications, physiotherapy, or wearing cervical brace. Ten patients underwent surgical treatment. The loss of physiological lordosis of cervical spine promoted the progression of DSA. Furthermore, the number of the abnormalities of local cervical alignment was statistically larger in stage 3 types A and B; they were the crucial factor promoting the progression of DSA stage 3 types A and B.

  13. Cow-related trauma: a 10-year review of injuries admitted to a single institution.

    Science.gov (United States)

    Murphy, Colin G; McGuire, Ciara M; O'Malley, Natasha; Harrington, Paul

    2010-05-01

    Bovine-related injuries to farmers are common in rural communities. Many injuries are significant requiring hospital admission and surgery. We reviewed all cattle-related injuries admitted to a regional trauma centre over 10 years and detail the nature of the injuries. A retrospective review was undertaken, using hospital inpatient coding system (HIPE) to identify patients admitted following cow-related trauma for the last 10 years. From retrieved charts mechanism of injury was identified, demographics recorded and Injury Severity Score (ISS) and Trauma Injury Severity Score (TRISS) calculated based on the injuries sustained. 47 patients were identified, with a median age of 53 years. 4 injuries occurred in children, and 12 in patients over 65 years old. Three-quarters of those injured were male. Kicking was the most common mechanism of injury (n=21), but charge/head-butt injuries and trampling injuries were associated with more serious injury scores. 72% of patients were admitted under Orthopaedics as their primary care team, 25% under General Surgeons, with one patient admitted medically. Mean ISS score was 6.9 (range 1-50). 41 operative interventions were performed on 30 patients during their admission. 6.3% of patients required admission to Intensive Care with a mean length of stay of 12.3 days (range 2-21 days). There was no mortality. Cow-related trauma is a common among farming communities and is a potentially serious mechanism of injury that appears to be under-reported in a hospital context. Bovine-related head-butt and trampling injuries should be considered akin to high-velocity trauma. (c) 2009 Elsevier Ltd. All rights reserved.

  14. Over 10 years follow-up of Coats' disease in adulthood

    Directory of Open Access Journals (Sweden)

    Otani T

    2011-12-01

    Full Text Available Tatsuro Otani1, Kanako Yasuda1, Naoko Aizawa2, Fumiaki Sakai3, Toru Nakazawa2, Masahiko Shimura11Department of Ophthalmology, NTT East Japan Tohoku Hospital, 2Department of Ophthalmology, Tohoku University School of Medicine, 3Heisei Ophthalmic Associates P.O., Sendai, Miyagi, JapanAbstract: Coats' disease diagnosed in adulthood is rare; therefore, the treatment options and longer clinical course are not well established. We report on two cases of adult onset Coats' disease, which have been observed for more than 10 years after conventional treatment. In the first case, a 76-year-old man with 9 years of diabetic retinopathy noticed a visual field defect in his left eye. Yellowish subretinal exudation with serous retinal detachment in his superior peripheral retina, and telangiectatic vessels with fluorescein leakage, numerous microaneurysms, and areas of capillary nonperfusion observed in a fluorescein angiography indicated adult Coats' disease, and retinal photocoagulation was applied. Within 1 year, subretinal exudation was regressed and visual acuity was improved from 20/50 to 20/20, and was maintained for the next 11 years. In the second case, a 71-year-old man presented with decreased vision in his right eye. The fundus of his right eye showed multiple telangiectasic vessels and subretinal exudates extended to the fovea, which is diagnosed as adult Coats’ disease. Despite retinal photocoagulation, an increase of exudation and an enlargement of retinal detachment was observed within 1 month, and subsequently, additional treatment of cryotherapy was performed. Two months after these therapies, the exudation was regressed without retinal detachment, and visual acuity was improved to 20/200 which was maintained for the next 10 years. Even with adult Coats’ disease, conventional therapies of retinal photocoagulation and cryotherapy are effective and are the initial choice for improving or maintaining visual function.Keywords: adult onset

  15. Factors Associated with Overweight and Obesity among Kuwaiti Elementary Male School Children Aged 6–10 Years

    Directory of Open Access Journals (Sweden)

    Abdulwahab Naser Al-Isa

    2010-01-01

    Full Text Available Background. Childhood obesity is becoming a global epidemic which may result in increased morbidity and mortality during young adulthood. Objectives. To identify factors associated with overweight and that of obesity among Kuwaiti elementary male school children aged 6–10 years. Methods. Weights and heights of 662 students at a randomly selected school were collected to obtain body mass index (BMI. Results. The prevalence of overweight and obesity among the students were 20.2% and 16.8%, respectively. There were a variety of factors associated with overweight and obesity; however, having one or more obese brother, an unemployed father, or a high (>11 number of persons living at home was significantly associated with higher risk of overweight and obesity. Increased age and school level as well as having a chronic disease were associated with the risk of overweight. Conclusion. Health education programs for families should be implemented to help control overweight and obesity in Kuwaiti children.

  16. Factors Associated with Overweight and Obesity among Kuwaiti Elementary Male School Children Aged 6-10 Years.

    Science.gov (United States)

    Al-Isa, Abdulwahab Naser; Campbell, Jennifer; Desapriya, Ediriweera

    2010-01-01

    Background. Childhood obesity is becoming a global epidemic which may result in increased morbidity and mortality during young adulthood. Objectives. To identify factors associated with overweight and that of obesity among Kuwaiti elementary male school children aged 6-10 years. Methods. Weights and heights of 662 students at a randomly selected school were collected to obtain body mass index (BMI). Results. The prevalence of overweight and obesity among the students were 20.2% and 16.8%, respectively. There were a variety of factors associated with overweight and obesity; however, having one or more obese brother, an unemployed father, or a high (>11) number of persons living at home was significantly associated with higher risk of overweight and obesity. Increased age and school level as well as having a chronic disease were associated with the risk of overweight. Conclusion. Health education programs for families should be implemented to help control overweight and obesity in Kuwaiti children.

  17. The 10-year course of Alcoholics Anonymous participation and long-term outcomes: a follow-up study of outpatient subjects in Project MATCH.

    Science.gov (United States)

    Pagano, Maria E; White, William L; Kelly, John F; Stout, Robert L; Tonigan, J Scott

    2013-01-01

    This study investigates the 10-year course and impact of Alcoholics Anonymous (AA)-related helping (AAH), step-work, and meeting attendance on long-term outcomes. Data were derived from 226 treatment-seeking alcoholics recruited from an outpatient site in Project MATCH and followed for 10 years post treatment. Alcohol consumption, AA participation, and other-oriented behavior were assessed at baseline, end of the 3-month treatment period, and 1, 3, and 10 years post treatment. Controlling for explanatory baseline and time-varying variables, results showed significant direct effects of AAH and meeting attendance on reduced alcohol outcomes and a direct effect of AAH on improved other-oriented interest.

  18. Addition of a third field significantly increases dose to the brachial plexus for patients undergoing tangential whole-breast therapy after lumpectomy

    Energy Technology Data Exchange (ETDEWEB)

    Stanic, Sinisa; Mathai, Mathew; Mayadev, Jyoti S.; Do, Ly V.; Purdy, James A. [Department of Radiation Oncology, University of California, Davis, Sacramento, CA (United States); Chen, Allen M., E-mail: allen.chen@ucdmc.ucdavis.edu [Department of Radiation Oncology, University of California, Davis, Sacramento, CA (United States)

    2012-07-01

    Our goal was to evaluate brachial plexus (BP) dose with and without the use of supraclavicular (SCL) irradiation in patients undergoing breast-conserving therapy with whole-breast radiation therapy (RT) after lumpectomy. Using the standardized Radiation Therapy Oncology Group (RTOG)-endorsed guidelines delineation, we contoured the BP for 10 postlumpectomy breast cancer patients. The radiation dose to the whole breast was 50.4 Gy using tangential fields in 1.8-Gy fractions, followed by a conedown to the operative bed using electrons (10 Gy). The prescription dose to the SCL field was 50.4 Gy, delivered to 3-cm depth. The mean BP volume was 14.5 {+-} 1.5 cm{sup 3}. With tangential fields alone, the median mean dose to the BP was 0.57 Gy, the median maximum dose was 1.93 Gy, and the irradiated volume of the BP receiving 40, 45, and 50 Gy was 0%. When the third (SCL field) was added, the dose to the BP was significantly increased (P = .01): the median mean dose to the BP was 40.60 Gy, and the median maximum dose was 52.22 Gy. With 3-field RT, the median irradiated volume of the BP receiving 40, 45, and 50 Gy was 83.5%, 68.5%, and 24.6%, respectively. The addition of the SCL field significantly increases dose to the BP. The possibility of increasing the risk of BP morbidity should be considered in the context of clinical decision making.

  19. Addition of a third field significantly increases dose to the brachial plexus for patients undergoing tangential whole-breast therapy after lumpectomy.

    Science.gov (United States)

    Stanic, Sinisa; Mathai, Mathew; Mayadev, Jyoti S; Do, Ly V; Purdy, James A; Chen, Allen M

    2012-01-01

    Our goal was to evaluate brachial plexus (BP) dose with and without the use of supraclavicular (SCL) irradiation in patients undergoing breast-conserving therapy with whole-breast radiation therapy (RT) after lumpectomy. Using the standardized Radiation Therapy Oncology Group (RTOG)-endorsed guidelines delineation, we contoured the BP for 10 postlumpectomy breast cancer patients. The radiation dose to the whole breast was 50.4 Gy using tangential fields in 1.8-Gy fractions, followed by a conedown to the operative bed using electrons (10 Gy). The prescription dose to the SCL field was 50.4 Gy, delivered to 3-cm depth. The mean BP volume was 14.5 ± 1.5 cm(3). With tangential fields alone, the median mean dose to the BP was 0.57 Gy, the median maximum dose was 1.93 Gy, and the irradiated volume of the BP receiving 40, 45, and 50 Gy was 0%. When the third (SCL field) was added, the dose to the BP was significantly increased (P = .01): the median mean dose to the BP was 40.60 Gy, and the median maximum dose was 52.22 Gy. With 3-field RT, the median irradiated volume of the BP receiving 40, 45, and 50 Gy was 83.5%, 68.5%, and 24.6%, respectively. The addition of the SCL field significantly increases dose to the BP. The possibility of increasing the risk of BP morbidity should be considered in the context of clinical decision making.

  20. Effects of two training-learning methodologies on the individual technique of players from 6 to 10 years old

    Directory of Open Access Journals (Sweden)

    Molinero, Olga

    2012-07-01

    Full Text Available The study aims to compare the effect of technical and tactical training in technical skills of the players (running with the ball, dribbling, heading the ball and shooting with the ball. The study included a sample of 76 players aged between 6 and 10 years, from different clubs of the province of Salamanca. The results indicate that all players have improved running with the ball and dribbling; while hitting the ball with the head and hitting the ball with the non-dominant foot only improved in the participants of the technical training. For these reasons, the training of the player’s individual technique could be a combination of closed skills strategies with other games based on tactical application.

  1. Estimation of peak oxygen uptake from maximal power output among 9-10 year-old children in Lhasa, Tibet

    DEFF Research Database (Denmark)

    Bianba, B; Berntsen, S; Andersen, Lars Bo

    2010-01-01

    Chinese children aged 9-10 years, living in Lhasa at 3700 meters above sea level, V.O2peak was measured directly using a portable oxygen analyzer, and predicted from maximal power output (Wmax) using a maximal cycle ergometer test. RESULTS: In multiple regression analyses with V.O2peak as dependent......AIM: The aims of the present study of Tibetan and Han Chinese children were to establish prediction equations for peak oxygen uptake (V.O2peak) using conventional power output measures, and to compare with prediction models based on data from sea level. METHODS: In 25 Tibetan children and 15 Han...... with the equations from the present study. None of the three could accurately predict the direct measured V.O2peak, and predictions differed in an unsystematic manner, including over- or underestimation and no differentiation between genders. CONCLUSION: Peak oxygen uptake could be estimated from Wmax and sex...

  2. Transdisciplinary treatment of Class III malocclusion using conventional implant-supported anchorage: 10-year posttreatment follow-up

    Directory of Open Access Journals (Sweden)

    Mariana Roennau Lemos Rinaldi

    2015-06-01

    Full Text Available INTRODUCTION: Combined treatment offers advantages for partially edentulous patients. Conventional implants, used as orthodontic anchorage, enable previous orthodontic movement, which provides appropriate space gain for crown insertion. OBJECTIVE: This case report describes the treatment of a 61-year and 10-month-old patient with negative overjet which made ideal prosthetic rehabilitation impossible, thereby hindering dental and facial esthetics. CASE REPORT: After a diagnostic setup, conventional implants were placed in the upper arch to anchor intrusion and retract anterior teeth. Space gain for lateral incisors was achieved in the lower arch by means of an orthodontic appliance. CONCLUSIONS: Integrated planning combining Orthodontics and Implantology provided successful treatment by means of conventional implant-supported anchorage. The resulting occlusal relationship proved stable after 10 years.

  3. Fitting a bilateral transhumeral amputee with utensil prostheses and their functional assessment 10 years later: a case report.

    Science.gov (United States)

    Hung, Jen Wen; Wu, Yee Hwa

    2005-11-01

    Traumatic transhumeral amputations resulting from electric burn injury are uncommon and present a significant rehabilitation challenge. Compensating for loss of fine, coordinated function of the upper extremities with prostheses is difficult medically, technologically, psychologically, and socially. We followed up a patient with traumatic bilateral transhumeral amputation who was fitted with specially designed bilateral low-temperature utensil prostheses for 10 years. A bilateral utensil prosthesis consists of 2 thermoplastic sockets, an elastic harness, 2 utensil holders, and several different utensils. The characteristics of utensil prostheses are low cost, quick fabrication, and responsiveness to a patient's needs. Ten years after the patient's first prosthesis fitting, he still used these specially designed prostheses. By using these devices and his feet, the patient has regained independence in most activities of daily living and gained a new working skill.

  4. A Pediatric Case of Systemic Lupus Erythematosus Developed 10 Years after Cord Blood Transplantation for Juvenile Myelomonocytic Leukemia

    Directory of Open Access Journals (Sweden)

    Masayuki Nagasawa

    2012-01-01

    Full Text Available Allogeneic hematopoietic stem cell transplantation (allo-HSCT is a most powerful immunotherapy for hematological malignancies. However, the impact of immunological disturbances as a result of allo-HSCT is not understood well. We experienced an 11-year-old boy who presented with systemic lupus erythemathosus (SLE 10 years after unrelated cord blood transplantation of male origin for juvenile myelomonocytic leukemia (JMML with monosomy 7. Bone marrow examination showed complete remission without monosomy 7. Genetic analysis of peripheral blood revealed mixed chimera with recipient cells consisting of <5% of T cells, 50–60% of B cells, 60–75% of NK cells, 70–80% of macrophages, and 50–60% of granulocytes. Significance of persistent mixed chimera as a cause of SLE is discussed.

  5. Ghost teeth: Regional odontodysplasia of maxillary first molar associated with eruption disorders in a 10-year-old girl.

    Science.gov (United States)

    Mathew, Anju; Dauravu, Liju Mercley; Reddy, S N; Kumar, K Retna; Venkataramana, V

    2015-08-01

    Regional odontodysplasia (RO) is an uncommon, developmental anomaly of the dental hard tissues that affects ectodermal and mesodermal dental components with characteristic clinical and radiographic findings. Clinically, RO affects a particular segment in either or both dentitions in the maxilla or mandible or both jaws. Radiographic features have consistently demonstrated thin and defective layers of enamel and dentine, resulting in a faint, fuzzy outline, creating a ghost-like appearance. The RO etiology is uncertain; numerous factors have been suggested and considered as local trauma, irradiation, hypophosphatasia, hypocalcemia, hyperpyrexia. A case of RO in a 10-year-old girl whose chief complaint were forwardly placed upper front teeth and the absence of eruption of permanent teeth. Clinical and radiographic features are described.

  6. Mother's feeding practices for children 3-10 years of age and their associations with child demographics.

    Science.gov (United States)

    Hendy, Helen M; Williams, Keith E

    2012-04-01

    The present study examined relationships between mothers' feeding practices and child demographics such as gender, age, weight status, and family income. This cross-sectional analysis was conducted using data from 2259 children between 3 and 10 years of age who were sampled for the development of the Parent Mealtime Action Scale. No child gender differences were found in mothers' feeding practices. Older children received more Fat Reduction and Many Food Choices, but less Positive Persuasion, Use of Rewards, Insistence on Eating, and Special Meals, with differences in these feeding practices being most notable from before to after school age. Overweight children received less Insistence on Eating and more Fat Reduction than underweight or normal weight children. Children with the lowest family incomes received less Fat Reduction, less Daily FV Availability, more Use of Rewards. Results suggest that mothers respond to changing conditions, possibly including feedback from school nurses, increases in children's weight status, and availability of financial resources.

  7. Tiredness in daily activities at age 70 as a predictor of mortality during the next 10 years

    DEFF Research Database (Denmark)

    Avlund, K; Schultz-Larsen, K; Davidsen, M

    1998-01-01

    This study examined whether self-reported tiredness in mobility and activities of daily living is predictive of mortality, when controlled for global self-rated health, smoking, and socio-demographic factors. The investigation is part of the 1984 longitudinal study of the residents of Glostrup......, Denmark, born in 1914, and included 734 men and women who were interviewed about mobility, activities of daily living, self-rated health, smoking, and socio-demographic factors, when they were 70 years old. Ten years later, in November 1994, information about deaths was obtained from the Central National...... Register. When controlled for the other variables tiredness in mobility was an independent predictor of mortality during the next 10 years among both women and men. The finding persisted when the analysis was performed on a restricted sample of non-disabled 70-year-old people. The results in the present...

  8. A 10-year population based study of 'opt-out' HIV testing of tuberculosis patients in Alberta, Canada: national implications.

    Directory of Open Access Journals (Sweden)

    Richard Long

    Full Text Available INTRODUCTION: Compliance with the recommendation that all tuberculosis (TB patients be tested for human immunodeficiency virus (HIV has not yet been achieved in Canada or globally. METHODS: The experience of "opt-out" HIV testing of TB patients in the Province of Alberta, Canada is described over a 10-year period, 2003-2012. Testing rates are reported before and after the introduction of the "opt-out" approach. Risk factors for HIV seropositivity are described and demographic, clinical and laboratory characteristics of TB patients who were newly diagnosed versus previously diagnosed with HIV are compared. Genotypic clusters, defined as groups of two or more cases whose isolates of Mycobacterium tuberculosis had identical DNA fingerprints over the 10-year period or within 2 years of one another, were analyzed for their ability to predict HIV co-infection. RESULTS: HIV testing rates were 26% before and 90% after the introduction of "opt-out" testing. During the "opt-out" testing years those 64 years of age at diagnosis were less likely to have been tested. In those tested the prevalence of HIV was 5.6%. In the age group 15-64 years, risk factors for HIV were: age (35-64 years, Canadian-born Aboriginal or foreign-born sub-Saharan African origin, and combined respiratory and non-respiratory disease. Compared to TB patients previously known to be HIV positive, TB patients newly discovered to be HIV positive had more advanced HIV disease (lower CD4 counts; higher viral loads at diagnosis. Large cluster size was associated with Aboriginal ancestry. Cluster size predicted HIV co-infection in Aboriginal peoples when clusters included all cases reported over 10 years but not when clusters included cases reported within 2 years of one another. CONCLUSION: "Opt-out" HIV testing of TB patients is effective and well received. Universal HIV testing of TB patients (>80% of patients tested has immediate (patients and longer-term (TB/HIV program planning benefits.

  9. Relationship of Helicobacter pylori eradication with gastric cancer and gastric mucosal histological changes: a 10-year follow-up study

    Institute of Scientific and Technical Information of China (English)

    Zhou Liya; Lin Sanren; Ding Shigang; Huang Xuebiao; Jin Zhu; Cui Rongli; Meng Lingmei

    2014-01-01

    Background Helicobacter pylori (Hp) is a common and potentially curable cause of gastric mucosa lesion.This study investigated the relationship of Hp infection with histological changes in gastric mucosa and gastric cancer in Hp-positive patients compared with Hp-eradication patients followed up for ten years.Methods From an initial group of 1 006 adults,552 Hp-positive subjects were randomly assigned to a treatment group (T;n=276) or a placebo group (P; n=276).In the randomized,double-blind,placebo-controlled,parallel trial,T group subjects received oral doses of omeprazole,amoxicillin and clarithromycin for 1 week; those in the P group received a placebo.One month after treatment ended,a 13C urea breath test was performed,and Hp was undetectable in 88.89% of the T group.All subjects were followed at 1,5,8,and 10 years after treatment,with endoscopy and biopsies for histological examination.Results Gastric mucosa inflammation was significantly milder in the T group than that in the P group one year after Hp eradication and this persisted for 10 years.Glandular atrophy and intestinal metaplasia (IM) had deteriorated in both groups during ten years.However,the increased score of glandular atrophy at both the gastric antrum and corpus,and IM only at the gastric antrum,in the P group was more obvious than that in the T group.During the 10 years,9 patients were diagnosed with gastric cancer (2 in the T group; 7 in the P group; P=0.176).When mucosal atrophy was absent at the gastric antrum and corpus when entering the study,the incidence of gastric cancer in the P group (n=6) was much higher than that in the T group (n=0,P=0.013).Conclusions Hp eradication may significantly diminish and help halt progression of gastric mucosal inflammation and delay the development of IM and atrophy gastritis.Hp eradication is helpful for reducing the risk for gastric cancer,especially in the early stage of Hp infection.

  10. Who is maintaining weight in a middle-aged population in Sweden? A longitudinal analysis over 10 years

    Directory of Open Access Journals (Sweden)

    Wall Stig

    2007-06-01

    Full Text Available Abstract Background Obesity has primarily been addressed with interventions to promote weight loss and these have been largely unsuccessful. Primary prevention of obesity through support of weight maintenance may be a preferable strategy although to date this has not been the main focus of public health interventions. The aim of this study is to characterize who is not gaining weight during a 10 year period in Sweden. Methods Cross-sectional and longitudinal studies were conducted in adults aged 30, 40, 50 and 60 years during the Västerbotten Intervention Programme in Sweden. Height, weight, demographics and selected cardiovascular risk factors were collected on each participant. Prevalences of obesity were calculated for the 40, 50 and 60 year olds from the cross-sectional studies between 1990 and 2004. In the longitudinal study, 10-year non-gain (lost weight or maintained body weight within 3% of baseline weight or weight gain (≥ 3% was calculated for individuals aged 30, 40, or 50 years at baseline. A multivariate logistic regression model was built to predict weight non-gain. Results There were 82,927 adults included in the cross-sectional studies which had an average annual participation rate of 63%. Prevalence of obesity [body mass index (BMI in kg/m2 ≥ 30] increased from 9.4% in 1990 to 17.5% in 2004, and 60 year olds had the highest prevalence of obesity. 14,867 adults with a BMI of 18.5–29.9 at baseline participated in the longitudinal surveys which had a participation rate of 74%. 5242 adults (35.3% were categorized as non-gainers. Older age, being female, classified as overweight by baseline BMI, later survey year, baseline diagnosis of diabetes, and lack of snuff use increased the chances of not gaining weight. Conclusion Educational efforts should be broadened to include those adults who are usually considered to be at low risk for weight gain – younger individuals, those of normal body weight, and those without health

  11. A survey of Cryptosporidium oocysts in water supplies during a 10-year period (2000-2009) in Seoul.

    Science.gov (United States)

    Lee, Mok Young; Cho, Eun Joo; Lee, Jin Hyo; Han, Sun Hee; Park, Yong Sang

    2010-09-01

    This study has been conducted to estimate the occurrence of Cryptosporidium oocysts in water supplies in the Metropolitan area of Seoul, South Korea, for 10 years from 2000 to 2009. Water samples were collected quarterly at 6 intakes in the Han River and its largest stream and 6 conventional Water Treatment Plants (WTPs) serving drinking water for 10 million people of Seoul. Cryptosporidium oocysts were found in 22.5% of intake water samples and arithmetic mean was 0.65 oocysts/10 L (range 0-22 oocysts/10 L). Although the annual mean of oocyst number was as low as 0.04-1.90 oocysts/10 L, 3 peaks in 2004 and 2007 were observed and the pollution level was a little higher in winter. The lowest density was observed at Paldang intake and the pollution level increased at Kuui and Jayang intakes. At the end of the largest stream, oocysts were found in 70% of collected samples (mean 5.71 oocysts/10 L) and it seemed that its joining the Han River resulted in the increase at Kuui intake and downstream. Oocyst removal by physical process exceeded 2.0-2.3 log and then all finished water samples collected at 6 WTPs were negative for Cryptosporidium in each 100 L sample for 10 years. These results suggested that domestic wastewater from the urban region could be a source of Cryptosporidium pollution and separating sewage systems adjacent to the intakes could be meaningful for some intakes having weakness related to parasitological water quality.

  12. Quality of life of 5–10 year breast cancer survivors diagnosed between age 40 and 49

    Directory of Open Access Journals (Sweden)

    Taplin Stephen

    2004-05-01

    Full Text Available Abstract Background The purpose of this report is to examine the correlates of quality of life (QOL of a well-defined group of long-term breast cancer survivors diagnosed between the ages of 40 and 49. Methods Women were eligible if they were diagnosed with invasive breast cancer or ductal carcinoma in situ 5 to 10 years before June 30, 1998 and were enrolled at Group Health Cooperative, a health maintenance organization in western Washington State. A questionnaire was mailed to 290 women; 216 were included in this analysis. The questionnaire included standardized measures of QOL [e.g., the Cancer Rehabilitation Evaluation System (CARES-SF and SF-36] as well as general demographic and medical information. ANOVA and logistic regression were used to estimate correlates of self-reported QOL. Results The mean age at diagnosis was 44.4 years, and the average time since diagnosis was 7.3 years. Women reported high levels of functioning across several standardized QOL scales; mild impairment was found on the CARES-SF Sexual Scale. The presence of breast-related symptoms at survey, use of adjuvant therapy, having lower income, and type of breast surgery were significantly associated with lower QOL 5 to 10 years post-diagnosis on one or more of the scales. Conclusions Our results emphasize that younger long-term survivors of breast cancer have a high QOL across several standardized measures. However, the long-term consequences of adjuvant therapy and the management of long-term breast-related symptoms are two areas that may be important for clinicians and women with breast cancer in understanding and optimizing long-term QOL.

  13. Human figure drawing test: validity in assessing intelligence in children aged 3-10 years.

    Science.gov (United States)

    Plubrukarn, Ratanotai; Theeramanoparp, Somchit

    2003-08-01

    Human-figure-drawing abilities are related with cognitive development in children. As cognitive skills progress, drawing abilities also improve in details and sex differentiation. The Goodenough-Harris (G-H) drawing test was developed to score human figure drawing with separate norms for males and females. To evaluate whether the Goodenough-Harris human drawing test is valid to classify intelligence in children aged 3-10 years. Record files of 528 children aged between 3-10 years who had attended the Child and Adolescent Unit at Queen Sirikit National Institute of Child Health (Children's Hospital), Bangkok, Thailand from January 1999 to December 2001 were retrospectively reviewed. Inclusion criteria included: 1) performing the human figure drawing test and standard intelligence tests on the same day and 2) diagnoses were addressed. The ages of the children ranged from 3 10/12 years to 10 11/12 years with a mean age of 7 9/12 years, 49.5 per cent were males and 50.5 per cent were female. The study group was diagnosed as pervasive development disorder 17 per cent, attention deficit hyperactivity disorder 13 per cent, and mental retardation 11.3 per cent. Overall correlation of full scale intellectual quotient (FSIQ) from the standard intelligence test and standard scores on the Goodenough-Harris system was 0.813 (p test in classified correct intellectual level was 60.8 per cent but in children with an intellectual quotient (IQ) less than 70, the correct classification was 69.2 per cent. After stratification by age, it was found that the human figure drawing test had validity in predicting IQ below 70 in 88.7 per cent and 68.8 per cent of children aged 6 years respectively. The human figure drawing test can be used as an additional measure of assessing intelligence in young children but it should not be substituted for standard tests. The test is not complicated, therefore, trained personnel can use it in combination with other screening tests for cognitive

  14. The Effect of Executive Function on Science Achievement Among Normally Developing 10-Year Olds

    Science.gov (United States)

    Lederman, Sheri G.

    Executive function (EF) is an umbrella term used to identify a set of discrete but interrelated cognitive abilities that enable individuals to engage in goal-directed, future-oriented action in response to a novel context. Developmental studies indicate that EF is predictive of reading and math achievement in middle childhood. The purpose of this study was to identify the association between EF and science achievement among normally developing 10 year olds. A sample of fifth grade students from a Northeastern suburban community participated in tests of EF, science, and intelligence. Consistent with adult models of EF, principal components analysis identified a three-factor model of EF organization in middle childhood, including cognitive flexibility, working memory, and inhibition. Multiple regression analyses revealed that executive function processes of cognitive flexibility, working memory, and inhibition were all predictive of science performance. Post hoc analyses revealed that high-performing science students differed significantly from low-performing students in both cognitive flexibility and working memory. These findings suggest that complex academic demands specific to science achievement rely on the emergence and maturation of EF components.

  15. Sphenoid sinus fungall ball: a retrospective study over a 10- year period.

    Science.gov (United States)

    Eloy, Ph; Grenier, J; Pirlet, A; Poirrier, A L; Stephens, J S; Rombaux, Ph

    2013-06-01

    A fungal ball consists of a dense conglomerate of fungal hyphae growing at the surface of the sinus mucosa without tissue infiltration. The maxillary sinus is by far the most commonly involved paranasal sinus cavity followed by the sphenoid sinus. The present study is a retrospective study of 25 consecutive cases treated during the last 10 years in the two hospitals be- longing to the Catholic University of Louvain (CHU Mont-Godinne and UCL Saint Luc). We report the symptomatology, the imaging and discuss the different surgical managements. We conclude that the clinician must have a high index of suspicion when dealing with a unilateral rhinosinusitis persisting despite a maximal and well conducted medical treatment. This is particularly so in elderly women when associated with facial pain and post nasal drip, particularly when the computed tomography shows an unilateral opacity of the sphenoid sinus with or without a sclerosis or an erosion of the bony walls, a polyp in the sphenoethmoidal recess or a hyperdensity mimicking a foreign body. An endonasal endoscopic sphenoidotomy is the treatment of choice in most cases, allowing good ventilation of the sinus and radical removal of all the fungal concretion. A biopsy of the sinus mucosa adjacent to fungal elements is of upmost important to confirm the non- invasiveness of the fungi within the tissue. Antifungal medication is not required in uncomplicated forms. All host factors producing some degree of immunosuppression must be corrected when present and must alert the clinician to rule out any forms of invasive disease.

  16. Neural Substrates of the Development of Cognitive Control in Children Ages 5–10 Years

    Science.gov (United States)

    Sheridan, Margaret; Kharitonova, Maria; Martin, Rebecca E.; Chatterjee, Aparna; Gabrieli, John D. E.

    2014-01-01

    Cognitive conflict detection and resolution develops with age across childhood and likely supports age-related increases in other aspects of cognitive and emotional development. Little is known about the neural correlates of conflict detection and resolution in early childhood. In the current study, we investigated age-related change in neural recruitment during a blocked spatial-incompatibility task (Simon task) in children ages 5–10 years using fMRI. Cortical thickness was measured using structural MRI. Across all children, there was greater activation in right prefrontal and bilateral parietal cortices for incompatible than compatible conditions. In older children, compared with younger children, there was decreased activation and decreased gray matter thickness in the medial pFC. Thickness and activation changes across age were associated within participants, such that thinner cortex was associated with less activation in the rostral ACC. These findings suggest that developmental change in medial pFC activation supports performance on cognitive control tasks in early childhood. PMID:24650280

  17. A 10-year longitudinal fMRI study of narrative comprehension in children and adolescents.

    Science.gov (United States)

    Szaflarski, Jerzy P; Altaye, Mekibib; Rajagopal, Akila; Eaton, Kenneth; Meng, Xiangxiang; Plante, Elena; Holland, Scott K

    2012-11-15

    Comprehension of spoken narratives requires coordination of multiple language skills. As such, for normal children narrative skills develop well into the school years and, during this period, are particularly vulnerable in the face of brain injury or developmental disorder. For these reasons, we sought to determine the developmental trajectory of narrative processing using longitudinal fMRI scanning. 30 healthy children between the ages of 5 and 18 enrolled at ages 5, 6, or 7, were examined annually for up to 10 years. At each fMRI session, children were presented with a set of five, 30s-long, stories containing 9, 10, or 11 sentences designed to be understood by a 5 year old child. fMRI data analysis was conducted based on a hierarchical linear model (HLM) that was modified to investigate developmental changes while accounting for missing data and controlling for factors such as age, linguistic performance and IQ. Performance testing conducted after each scan indicated well above the chance (pdevelopment of this area throughout childhood and teenage years with no apparent plateau, indicates that full maturation of narrative processing skills has not yet occurred and that it may be delayed to early adulthood.

  18. Does gymnastics practice improve vertical jump reliability from the age of 8 to 10 years?

    Science.gov (United States)

    Marina, Michel; Torrado, Priscila

    2013-01-01

    The objective of this study was to confirm whether gymnastics practice from a young age can induce greater vertical jump reliability. Fifty young female gymnasts (8.84 ± 0.62 years) and 42 females in the control group (8.58 ± 0.92 years) performed the following jump tests on a contact mat: squat jump, countermovement jump, countermovement jump with arm swing and drop jump from heights of 40 and 60 cm. The two testing sessions had three trials each and were separated by one week. A 2 (groups) × 2 (sessions) × 3 (trials) repeated measures analysis of variance (ANOVA) and a test-retest correlation analysis were used to study the reliability. There was no systematic source of error in either group for non-plyometric jumps such as squat jump, countermovement jump, and countermovement jump with arm swing. A significant group per trial interaction revealed a learning effect in gymnasts' drop jumps from 40 cm height. Additionally, the test-retest correlation analysis and the higher minimum detectable error suggest that the quick drop jump technique was not fully consolidated in either group. At an introductory level of gymnastics and between the ages of 8-10 years, the condition of being a gymnast did not lead to conclusively higher reliability, aside from better overall vertical jump performance.

  19. Antimetropia in a 10-year-old boy with unilateral tilted disc syndrome

    Directory of Open Access Journals (Sweden)

    Makino S

    2014-05-01

    Full Text Available Shinji MakinoDepartment of Ophthalmology, Jichi Medical University, Shimotsuke, Tochigi, JapanAbstract: Antimetropia is a condition in which one eye is myopic, while the fellow eye is hyperopic. This report describes a case of antimetropia associated with unilateral tilted disc syndrome. A 10-year-old boy presented with the complaint of diminished vision for distant objects in his right eye for several months. His uncorrected distance visual acuity was 0.15 in the right eye and 1.0 in the left eye. Best corrected visual acuity was 1.0, with -6.00 D/-2.00 D 170° in the right eye and +1.50 D in the left eye. The cover test revealed right esotropia and hypertropia. Bifoveal fixation was achieved using a 14 prism diopter (PD base at 220° in the right eye. Fundus examination revealed a tilted disc with inferior staphyloma in the right eye, but no abnormal findings were observed in the left eye. In addition, the patient occasionally experienced diplopia under casual viewing conditions. A cycloplegic refraction revealed -6.00 D/-2.00 D 170° in the right eye and +1.50 D/-2.00 D 5° in the left eye. Thus, prism glasses were prescribed. While wearing the prism glasses, the patient has shown no diplopia and maintains good binocular function.Keywords: amblyopia, strabismus, anisometropia, staphyloma

  20. The Ecology of Sustainable Implementation: Reflection on a 10-Year Case History Illustration.

    Science.gov (United States)

    Rimehaug, Tormod

    2014-01-01

    The primary aim of this paper is to illustrate the strategic and ecological nature of implementation. The ultimate aim of implementation is not dissemination but sustainability beyond the implementation effort. A case study is utilized to illustrate these broad and long-term perspectives of sustainable implementation based on qualitative analyses of a 10-year implementation effort. The purveyors aimed to develop selective community prevention services for children in families burdened by parental psychiatric or addictive problems. Services were gradually disseminated to 23 sites serving 40 municipalities by 2013. Up to 2013, only one site terminated services after initial implementation. Although many sites suspended services for shorter periods, services are still offered at 22 sites. This case analysis is based on project reports, user evaluations, practitioner interviews, and service statistics. The paper focuses on the analyses and strategies utilized to cope with quality decay and setbacks as well as progress and success in disseminating and sustaining the services and their quality. Low-cost multilevel strategies to implement services at the community level were organized by a prevention unit in child psychiatry, supervised by a university department (purveyors). The purveyors were also involved in national and international collaboration and development. Multilevel strategies included manualized intervention, in-practice training methods, organizational responsibility, media strategies, service evaluation, staff motivation maintenance, quality assurance, and proposals for new law regulations. These case history aspects will be discussed in relation to the implementation literature, focusing on possible applicability across settings.

  1. Social functioning and survival: A 10-year follow-up study.

    Science.gov (United States)

    Arve, Seija; Lavonius, Sirkku; Savikko, Niina; Lehtonen, Aapo; Isoaho, Hannu

    2009-01-01

    Although otherwise extensively researched, one aspect of social functioning in older people that has received less attention is its association with staying at home for as long as possible. This 10-year follow-up examines factors of social functioning that support older people's independent living in their own homes and that reduce the risk of mortality. The data were collected in 1991 by a postal questionnaire that was sent to all residents of Turku, Finland, born in 1920. A physical examination was also conducted. Ten years later, in 2001, the mortality rate of this population was determined. The data were examined statistically. Female gender reduced the risk of mortality. In addition, daily outdoor activities, and not needing help (from different sources) were associated with a reduced risk of mortality. No need for help and a more positive attitude towards life reduced the risk of mortality of women. There were found only non-significant trends for men. Having plans for the future also reduced the risk of mortality. The findings of this study offer useful clues for planning the services provided by home health care personnel. In planning these services it is important that home health care workers take into account the differences between women and men customers: men may need and want different things from the home health care service than women do.

  2. Children of treated substance-abusing mothers: a 10-year prospective study.

    Science.gov (United States)

    Hser, Y-I; Evans, E; Li, L; Metchik-Gaddis, A; Messina, N

    2014-04-01

    This study examined children of substance-abusing mothers approximately 10 years after mothers' admission to drug abuse treatment, and identified maternal characteristics that may be risk factors for child behavior problems on the Child Behavior Checklist. Data were obtained from 396 mothers who were included in a sample consecutively admitted to 44 treatment programs in 13 California counties during 2000-2002. The Addiction Severity Index was administered at both intake and follow-up. Each mother reported on one child 6-17 years of age. All of the children had been exposed to drugs, either in utero or postnatally. At follow-up about 22% of the children demonstrated borderline or clinical range problem behaviors. Child behavior problems were related significantly to the mothers' ethnicity (lower among Hispanics relative to white), and problem severity in family/social relationship and mental health, marginally related to her prior medical/health problem, and not related to severity of alcohol, drug, legal and employment problems. Assisting mothers to address their family/social relationship and psychological problems may have an added value to prevent or reduce behavioral problems of their children.

  3. Common Causes of Postmenopausal Bleeding in Korean Women: 10-Year Outcomes from a Single Medical Center.

    Science.gov (United States)

    Kim, Min Kyoung; Jung, Yeon Soo; Chon, Seung Joo; Yun, Bo Hyon; Cho, Sihyun; Choi, Young Sik; Lee, Byung Seok; Seo, Seok Kyo

    2017-05-01

    The common causes of postmenopausal bleeding (PMB), according to the data from the western world, are atrophy, hormone replacement therapy (HRT), endometrial cancer, etc. We conducted a retrospective study to assess whether the causes of PMB in Korean postmenopausal women are similar to those already known. This retrospective study used 10-year medical records (March 2005 to December 2014) of 792 PMB women in the Yonsei University Health System. The data were divided into 2 categories by 5-year intervals to compare the differences between the 2 periods. The most common cause of PMB in Korean women was atrophy (51.1%). Polyps and HRT were the second, followed by anticoagulant medications, cervical cancer, and endometrial cancer. The proportion of patients with cervical cancer significantly decreased during the second half of the decade (8.7% vs. 5.2%; P = 0.048). Although no significant change was noted for HRT, its rank was higher during the latter 5-year period. Only the most common cause of PMB was the same as the conventional data. Interestingly, the proportion of patients with cervical cancer decreased during the latter half of the decade, reflecting the changes in the nation's cancer prevalence rate, while the use of HRT increased. © 2017 The Korean Academy of Medical Sciences.

  4. Operations, Maintenance, and Replacement 10-Year Plan 1990-1999 : Environmental Strategy. Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1990-09-01

    In operating and maintaining its regional power transmission system, Bonneville Power Administration (BPA) must address environmental concerns. Pollution sources and pathways for pollution migration, including potential contamination from hazardous or toxic materials, are present. BPA must develop and follow precautionary measures, respond to emergencies, minimize wastes, redress past problems, alert and train employees to problems and safety needs, constantly evaluate this effort and update the program for improvements and changes in regulations and technology. Part of BPA's mission is to conduct its operation, maintenance, and replacement programs in an environmentally sound manner. BPA recognizes its responsibility to be good stewards of the environment. BPA will meet its environmental obligations as set forth in environmental laws and regulations. BPA intends to make consistent and measurable progress toward meeting these responsibilities. The target for the 10-Year Plan is to achieve environmental compliance and meet the following goals: (1) protect human health and the environment; (2) avoid or limit liability (3) set up an effective internal management structure to maintain compliance; and (4) achieve cost-effective compliance. 6 figs.

  5. Primary Germ Cell Tumors of the Mediastinum: 10 Years of Experience in a Tertiary Teaching Hospital

    Directory of Open Access Journals (Sweden)

    Chih-Jen Yang

    2005-09-01

    Full Text Available Germ cell tumors occur mostly in the gonad. Extragonadal germ cell tumors are rare, and most occur in the retroperitoneum and mediastinum. Primary mediastinal germ cell tumors are often found in the anterior portion of the mediastinum and include teratomas and non-teratomatous tumors. Non-teratomatous tumors include seminomas and malignant non-seminomatous germ cell tumors (MNSGCTs. MNSGCTs include yolk sac tumors, choriocarcinomas, embryonal carcinomas, and mixed type germ cell tumors. Teratomas are the most common germ cell tumors of the mediastinum, and seminomas are the most common non-teratomatous germ cell tumors of the mediastinum. Cases of primary mediastinal MNSGCT reported in the literature are rare. In this report, we review all primary mediastinal germ cell tumors from a 10-year period at the Chung-Ho Memorial Hospital of Kaohsiung Medical University. A total of 14 cases were reviewed, including 11 patients with mature teratomas, two with yolk sac tumors, and one with seminoma. We discuss the differences in clinical presentation, histopathologic characteristics, treatment, and prognosis.

  6. Adverse effects of hydroxyurea in beta-thalassemia intermedia patients: 10 years' experience.

    Science.gov (United States)

    Karimi, Mehran; Cohan, Nader; Mousavizadeh, Kazem; Moosavizadeh, Kazem; Falahi, Mohammad Javad; Haghpanah, Sezaneh

    2010-04-01

    The aim of this study was to evaluate the tolerance and adverse effects of hydroxyurea (HU) in thalassemia intermedia (TI) patients who had been treated by HU for a period of 10 years. One hundred forty-three TI patients, including 78 male and 65 female, median age 21 years old (range: 5-37 years old), who were treated by HU were investigated as a case study, and 106 TI, including 63 male and 43 female, median age 22 years old (range: 5-39 years old), who were not treated by any HU as a control group. Mean dose of HU treatment was 10.74 mg/kg/day (range: 8-12 mg/kg/day) and adverse effects of HU were recorded in 44 (30.7%) patients. Dermatologic side effects were most commonly seen, followed by neurological and gastrointestinal adverse effects. There were not any reports of hematologic toxicity or any signs of bone marrow suppression during HU treatment. Statistical analysis showed a positive correlation between advancing age and the presence of adverse effects during HU treatment (P treatment and the presence of adverse effects (P > .05). It was also observed that splenectomized patients more frequently experienced adverse effects of HU (P minor and can be tolerated without needs of discontinuation of treatment.

  7. Reference limits and behaviour of serum transferrin receptor in children 6-10 years of age.

    Science.gov (United States)

    Danise, P; Maconi, M; Morelli, G; Di Palma, A; Rescigno, G; Esposito, C; Avino, D; Talento, B

    2008-08-01

    Serum transferrin receptor (sTfR) originates mostly from erythroblasts and lesser from reticulocytes. The usefulness of sTfR has been implicated in several clinical situations, mainly as a marker of accelerated erythropoiesis or iron deficiency. The assessment of sTfR may be useful in the period of rapid growth during infancy, childhood and adolescence. We evaluated sTfR and the other quantitative and qualitative parameters of the erythropoiesis (Hb, MCV, CHr, Ret-He) and of the iron storage (serum ferritin, sTfR/ferritin index) in a total of 916 children aged 6-10 years. Children were divided into three groups: (A) healthy children, (B) with storage iron deficiency (serum ferritin 3.3). We determined reference intervals by sex and by age in healthy children. sTfR showed a slight but statistically significant age related increase but did not show significant sex differences. We compared sTfR and the other parameters investigated in the three groups of children. sTfR is not a decisive parameter that can be utilized alone in discriminating the border-line situations between normal and pathologic ones but can help in completing the panel of tests in iron deficiency and in thalassaemia Beta trait carriers.

  8. [Dentoalveolar trauma. Analysis of 4763 patients with 6237 injuries in 10 years].

    Science.gov (United States)

    Tuli, T; Hächl, O; Rasse, M; Kloss, F; Gassner, R

    2005-09-01

    The purpose of this study was to evaluate the overall place of dental trauma in facial injuries. This was a retrospective investigation based on the analysis of a large amount of dentoalveolar injuries over a 10-year period. Between 1991 and 2000, 4763 of 9543 patients suffering from oral and maxillofacial injuries, sustained dentoalveolar trauma. Records of 6237 different dental injury patterns were reviewed according to the five main injury mechanisms: age, sex, type of injury, cause of accident, and frequency of dentoalveolar trauma. They were statistically analyzed using frequency distribution, chi-square test, t-test, Mann-Whitney U test, Kolmogorov-Smirnov test, and logistic regression analysis. Household and play (2117), sports (1533), traffic accidents (438), acts of violence (426), and work-related accidents (201) were noted. A total of 4763 patients had 2988 subluxations, 2356 showed crown fractures, 444 had avulsions, 176 root fractures, 154 intrusions, and 119 patients suffered from concussions. This number of patients accounts for the prevalence of 49.9% for dentoalveolar trauma among all facial injuries. Only the analysis of a large number of injuries reveals the risk of suffering from dentoalveolar trauma. Due to this fact, preventive methods can be recommended and demanded more effectively.

  9. A 10 year survey of acaricide residues in beeswax analysed in Italy.

    Science.gov (United States)

    Boi, Michela; Serra, Giorgia; Colombo, Roberto; Lodesani, Marco; Massi, Sergio; Costa, Cecilia

    2016-07-01

    The aim of this work was to provide an overview of the prevalence and level of acaricides in beeswax used in Italy in the past 10 years by analysing 1319 beeswax samples processed by the certified laboratory of the Italian Bee Research Institute. The proportion of samples positive to at least one active ingredient decreased between 2005 and 2009 (from 69 to 32%) and then increased again between 2009 and 2014 (from 32 to 91%). This trend is in agreement with reports from beekeepers that the use of synthetic acaricides decreased in the second half of the past decade and increased after the beginning of the colony losses phenomenon. The active ingredient with the greatest overall proportion of positive samples was coumaphos (49%), followed by fluvalinate (38%) and chlorphenvinphos (25%). The indicator for amitraz, 2,4-dimethylphenylformamide (DMPF), was detected in a very small proportion of samples (6%), while residues of cymiazole were never found. In more than half of the analysed samples, residues of at least one active ingredient were detected. The mean levels of residues of all the considered active ingredients in the positive samples may represent a source of accumulation in beeswax and pose risks to honey bee health. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

  10. The prognostic significance of molecular subtype for male breast cancer: a 10-year retrospective study.

    Science.gov (United States)

    Yu, Xing-Fei; Feng, Wei-Liang; Miao, Lu-Lu; Chen, Bo; Yang, Hong-Jian

    2013-10-01

    Male breast cancer (MBC) is rare. Molecular subtype has been utilized widely in female breast cancer. But the relationship between subtype and prognosis in MBC patients is still unknown. We aim to study the impact of molecular subtype on the prognosis of MBC. We identified MBC cases from 1990 to 2011 retrospectively; molecular subtype was assigned by immunohistochemistry. We compared overall survival in different subtypes by Kaplan-Meier method and COX proportional hazard regression model. 68 patients with MBC were included in analysis with 115 months of a median follow-up time. Comparing to non-luminal A (subtypes of Luminal B, HER2 over-express and Basal-like) group, patients with luminal A had a lower recurrent rate and better overall survival (10-year survival rate was 78.0% vs 67.0%, mean survival time 197.46 ± 12.22 months vs 146.51 ± 16.88 months, p < 0.05). Molecular subtype may have prognosis-predicting value for MBC. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. Improvement in initial survival of spinal injuries: a 10-year audit.

    Science.gov (United States)

    Tan, H B; Sloan, J P; Barlow, I F

    2005-08-01

    A 10-year retrospective study of all spinal injuries presenting to the Leeds Teaching Hospitals between 1991 and 2001. The hospitals provide secondary care to a population of 750,000 and tertiary care to a population of 2-3 million. In total 1119 spinal injuries were studied. The overall survival rate was 89%. The commonest age group for presentation was 25-29 years with a secondary peak in the seventh decade, a mean overall of 43 years. 66% of injuries occurred in males. The commonest cause was a fall from a height (44%), with road traffic accidents (RTA) causing 43%. Pedestrians were most at risk within the road traffic group, making up 63% of cases. Isolated cervical spine injuries made up 37% of all cases. Cervical fractures were most associated with neurological injury (50%). Immediate survival has increased over the decade from 83% in 1991 to 93% in 2001. The probability of survival was significant at P = 0.006 and actual survival at P = 0.012 (Pearson correlation). The causal analysis has not been carried out but it is thought likely that improved quality of care is responsible.

  12. Nanotechnology in glucose monitoring: advances and challenges in the last 10 years.

    Science.gov (United States)

    Scognamiglio, Viviana

    2013-09-15

    In the last decades, a wide multitude of research activity has been focused on the development of biosensors for glucose monitoring, devoted to overcome the challenges associated with smart analytical performances with commercial implications. Crucial issues still nowadays elude biosensors to enter the market, such as sensitivity, stability, miniaturisation, continuous and in situ monitoring in a complex matrix. A noteworthy tendency of biosensor technology is likely to push towards nanotechnology, which allows to reduce dimensions at the nanoscale, consenting the construction of arrays for high throughput analysis with the integration of microfluidics, and enhancing the performance of the biological components by using new nanomaterials. This review aims to highlight current trends in biosensors for glucose monitoring based on nanotechnology, reporting widespread representative examples of the recent approaches for nanobiosensors over the past 10 years. Progress in nanotechnology for the development of biosensing systems for blood glucose level monitoring will be discussed, in view of their design and construction on the bases of the new materials offered by nanotechnology.

  13. Recurrent insulinoma in a 10-year-old boy with Down’s syndrome

    Directory of Open Access Journals (Sweden)

    Noman Ahmad

    2017-05-01

    Full Text Available An insulinoma is a rare tumour with an incidence of four cases per million per year in adults. The incidence in children is not established. There is limited literature available in children with insulinoma, and only one case is reported in association with Down’s syndrome in adults. Insulinoma diagnosis is frequently missed in adults as well as in children. The Whipple triad is the most striking feature although it has limited application in young children. Hypoglycaemia with elevated insulin, C-peptide and absent ketones is highly suggestive of hyperinsulinism. We present a case of 10-year-old boy with Down’s syndrome with recurrent insulinoma. He was initially misdiagnosed as having an adrenal insufficiency and developed cushingoid features and obesity secondary to hydrocortisone treatment and excessive sugar intake. The tumour was successfully localised in the head of the pancreas with an MRI and octreotide scan on first presentation. Medical treatment with diazoxide and octreotide could not achieve normal blood glucose levels. The insulinoma was laparoscopically enucleated and pathological examination confirmed a neuroendocrine tumour. Subsequently, he had complete resolution of symptoms. He had a recurrence after 2 years with frequent episodes of hypoglycaemia. The biochemical workup was suggestive of hyperinsulinism. MRI and PET scan confirmed the recurrence at the same site (head of the pancreas. He had an open laparotomy for insulinoma resection. The pathology was consistent with benign insulinoma, and subsequently, he had complete resolution of symptoms.

  14. Diagnosis and 10-year follow-up of a community-based hepatitis C cohort.

    Science.gov (United States)

    Yawn, Barbara P; Wollan, Peter; Gazzuola, Liliana; Kim, W Ray

    2002-02-01

    To determine the health care follow-up and treatment associated with physician-diagnosed hepatitis C (HCV) in a community-based population. We conducted a retrospective medical record review using records from all providers in Olmsted County, Minnesota. The study incorporated all Olmsted County residents with physician-diagnosed hepatitis C from 1990 through 1999. We assessed demographic and health status information as well as health services use in subjects with physician-diagnosed HCV. Physicians diagnosed hepatitis C in 355 subjects (219 men [62%], 136 women [38%]), mean age 43 years, in the 10-year period studied. About half of diagnoses (45%, n = 159) were confirmed with polymerase chain reaction or liver biopsies. Identified risk factors included IV drug use (50%), multiple sex partners (36%), and blood transfusion (30%). Follow-up assessment with aspartate aminotransferase/amino alanine transferase (AST/ALT) tests occurred in about half (49%) of subjects, while 202 subjects (60%) were referred for gastrointestinal (GI) specialist evaluation and 49 patients (14% of all, 25% of those referred to a GI specialist) had specific treatment for hepatitis C. Although well over half of patients (60%) had possible contraindications to HCV treatment, including heavy alcohol use, few were referred for chemical dependency therapy. In this community, follow-up and treatment related to HCV were limited. Attention to prevention of disease-accelerating co- infections was only modest. Referral or documented recommendations for treatment of alcoholism or heavy chronic alcohol ingestion were minimal.

  15. Radiofrequency Ablation of Lung Cancer at Okayama University Hospital: A Review of 10 Years of Experience

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    Hiraki,Takao

    2011-10-01

    Full Text Available The application of radiofrequency ablation for the treatment of lung cancer by our group at Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences began in June 2001, and in the present report, we review our 10-year experience with this treatment modality at Okayama University Hospital. The local efficacy of radiofrequency ablation for the treatment of lung cancer depends on tumor size and the type of electrode used, but not on tumor type. An important factor for the prevention of local failure may be the acquisition of an adequate ablative margin. The combination of embolization and radiation therapy enhances the local efficacy. Local failure may be salvaged by repeating the radiofrequency ablation, particularly in small tumors. Survival rates after radiofrequency ablation are quite promising for patients with clinical stage I non-small cell lung cancer and pulmonary metastasis from colorectal cancer, hepatocellular carcinoma, and renal cell carcinoma. The complications caused by radiofrequency ablation can be treated conservatively in the majority of cases. However, attention should be paid to rare but serious complications. This review shows that radiofrequency ablation is a promising treatment for patients with lung cancer.

  16. Prevalence of red-green color vision deficiency (cvd among science students: a 10 years' survey

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    Arun V. Panat , M.Sc. M.Phil.

    2016-02-01

    Full Text Available Red-green Color vision deficiency (CVD has a high prevalence and is often a handicap in everyday life. The fact that most of the students do not know they have CVD due to non testing of color vision. All Science faculty students of the ASC Rahuri College in the age range of 17-19 were screened for Red-green CVD by using Ishihara test plates from 2001 to 2010. Thus total 654 males and 292 female students were screened during 10 years. The collected data were analyzed for frequency estimation among males and females and then estimating mating types by using the Hardy-Weinberg Principle. Frequency of color blindness in males was 0.303 and that in females 0.288. Predicted mating types show a higher contribution of carrier females, and homozygous color blinds than expected. Estimated normal mating type is only 35.35%. Prevalence of Red-green CVD was found considerably high among science students and specifically among females which is unusual. Mating types involving carrier females, colorblind females, and colorblind males together show a very high contribution than normal ones.

  17. All-epiphyseal semitendinosus PCL reconstruction in a 10-year-old child.

    Science.gov (United States)

    Warme, Winston J; Mickelson, Dayne

    2010-01-01

    Tears of the posterior cruciate ligament (PCL) in pediatric patients, especially avulsions from its tibial insertion, are not frequently encountered by physicians. However, with an increasing incidence of ligamentous injuries to the knee in skeletally immature patients, orthopaedic surgeons will more frequently need to decide how best to manage a PCL injury in children with open physes. A 10-year-old boy sustained an avulsion of the PCL from its tibial insertion site after a bicycle motocross racing accident. He required a PCL reconstruction after failed conservative treatment and an unsuccessful attempt at primary repair. This successful physeal sparing reconstruction was accomplished using a modified method of femoral tunnel placement in combination with the tibial inlay technique. A magnetic resonance imaging was acquired 2 years postoperatively when physical examination demonstrated both legs of equal length, no varus or valgus deformity, and a normal posterior drawer examination. Four years after the reconstruction, he continues to bicycle motocross race while experiencing no further symptoms and complete restoration to his prior quality of life. The use of the tibial inlay technique together with the modified femoral tunnel location prevented transphyseal drilling while attaining a favorable anatomic placement of the graft while avoiding the "killer" turn associated with the transtibial approach. Level IV (Therapeutic Study).

  18. [The vocal rehabilitation with ESKA-Herrmann voice prosthesis. a report of a 10 years' experience].

    Science.gov (United States)

    Schuldt, T; Kramp, B; Dommerich, S

    2012-10-01

    ESKA-Herrmann voice prosthesis are available for almost 30 years and are used for the vocal rehabilitation of laryngectomees. Nevertheless there are no studies about this voice prosthesis. Especially because of the smaller external diameter of 5.5 mm differents to other voice prostheses may be expected.We analyzed the 10-year patient documentation in retrospect.67 patients (63 m/4f) got the ESKA-Herrmann voice prosthesis, which could be used with a mean lifetime of 131.4 days. The main reason of changing the prostheses were dislocation (34/119), loss by coughing (34/119) and the leakage around the prostheses. In total a good voice was documented in 83.9% of the prostheses.ESKA-Herrmann voice prostheses are an alternative to other prostheses. Because of the smaller external diameter the dislocation and loss of the prosthesis occur more often than other models. But it's the only model that allows a designated spontaneous closure of the trachea-esophageal fistula after prosthesis removal.

  19. Bacterial Infection Complicating Varicella Infection: A 10-Year Review of Hospitalized Children

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    Golda Milo-Manson

    1993-01-01

    Full Text Available An increased incidence of Streptococci pyogenes (group A streptococcus [GAS] infections and rheumatic fever has been reported over the past decade. The present study was conducted to determine whether a similar increase in such infections was observed after varicella, an infection previously shown to be associated with a high incidence of streptococcal infections. The charts of all children admitted with chickenpox to the Hospital for Sick Children in Toronto, Ontario from January 1, 1980 to December 31, 1989 were reviewed. Immunocompromised children and those hospitalized for another reason who had an incidental diagnosis of chickenpox were excluded. Twenty-five cases with bacterial infection complicating chickenpox were compared with 103 patients without secondary infection. No statistically significant differences were observed for age, gender, duration of illness prior to hospitalization or duration of hospitalization in the two groups. GAS was the most frequent isolate in the cases, followed by Staphylococcus aureus, Escherichia coli and Haemophilus influenzae. The types of infection were significantly different for GAS compared with other organisms, with a predominance of skin infections in the former group (χ2 analysis, P<0.05. No increase in the incidence of GAS infections was observed over time. This study confirms the importance of GAS infections in patients with varicella, but no increase was observed in hospitalized children during the 10-year study period.

  20. Pleomorphic Adenoma of the Palate in a 10-year-old Child: A Case Report

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    SH Tabatabaei

    2016-03-01

    Full Text Available Salivary gland tumors  are  uncommon  within  children and  when  they do arise,  they  mainly  affect  the  major  salivary glands. Minor salivary gland  tumors  are  rare  in  children, which are  responsible for less than 10% of all the cases. Pleomorphic adenoma is the most common tumor of  the salivary glands in the all ages. A 10-year-old boy referred to the dentistry clinic with a swelling in the palate of adjacent unerupted right maxillary second molar. In sampling by curettage, clinical pathologist reported ameloblastoma. The patient was referred to the dental school of Shahid Sadoughi University of Medical Sciences for consultation. Second  microscopic analysis showed a benign pleomorphic adenoma that was confirmed by special staining periodic acid-Schiff (PAS, immunohistochemistry cytokeratin(CK, and S100 staining. Pleomorphic adenoma of minor salivary gland of children should be considered as a differential diagnosis of intraoral swelling in the palate.

  1. [Evidence-based quality assessment of 10-year orthodontic clinical trials in 4 major dental journals].

    Science.gov (United States)

    Sun, Yan-nan; Lei, Fei-fei; Cao, Yan-li; Fu, Min-kui

    2010-02-01

    To assess the quality of orthodontic clinical trials published in 4 major dental journals in the past 10 years and establish the reference standard for orthodontic clinical trials and quality control of dental journals. All the clinical trials published in Chinese Journal of Stomatology, West China Journal of Stomatology, Journal of Practice Stomatology and Chinese Journal of Orthodontics from 1999 to 2008 were searched. The demographic information of the papers was extracted and the quality of the clinical trials according to the consolidated standards of reporting trials (CONSORT) was assessed. Four hundred and ninety-four clinical trials were retrieved, and 21.3% (105/494) of them were supported by grants. For the study design, only 26.1% (129/494) were prospective studies, and 3.8% (19/494) were randomized clinical trials. It was hard to evaluate precisely due to the lack of information about the details of the study designs. For the randomized clinical trials, the lack of details for randomization, allocation concealment, blinding and intention to treat compromised the quality. The general quality of clinical trials in orthodontics is poor. It needs to be improved both in the clinical study design and the paper writing.

  2. Unusual case of West Nile Virus flaccid paralysis in a 10-year-old child.

    Science.gov (United States)

    Thabet, Farouq I; Servinsky, Sarah E; Naz, Fareeha; Kovas, Teresa E; Raghib, Timur O

    2013-05-01

    West Nile virus infection is asymptomatic in most cases. West Nile virus neuroinvasive disease includes encephalitis, meningitis, and/or acute flaccid paralysis. In children, acute flaccid paralysis as the solo presentation of West Nile virus disease is rare. It develops abruptly and progresses rapidly early in the disease course. We report on a 10-year-old child who presented with a slowly progressive left leg flaccid paralysis over 4 weeks. He tested positive for West Nile virus in both blood and cerebrospinal fluid. Spinal MRI showed enhancement of the ventral nerve roots. This was also supported by electrophysiological studies. One week after the plateauing of his left leg paralysis, he was readmitted to the hospital with left hand weakness. Complete recovery of his recurrent weakness was observed after prompt 5-day course of intravenous immunoglobulin G therapy. However, no improvement was noticed in the left foot drop. To our knowledge, this is the first case report of West Nile virus disease in children presented with a slowly progressive flaccid paralysis, and a recurrent weakness recovered after intravenous immunoglobulin G administration.

  3. Bonneville Power Administration, Office of Engineering 10-Year Plan, 1992-2001 : Draft.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration. Office of Engineering.

    1992-05-01

    For over 50 years, the Bonneville Power Administration (BPA) has evolved to supply electric power to more than 170 customer utilities and direct service industries across 14,800 miles of high voltage transmission lines. BPA`s Office of Engineering provides the planning, development, and engineering for the required expansion, upgrade, and replacement of the transmission system. The purpose of this 10-Year Plan is to present strategies to maintain a reliable energy delivery system within changing public, business, technological, and environmental climates. The issues and trends discussed in this document and our strategies for addressing them provide the background for the Office of Engineering programs and projects. With a budget in the hundreds of millions annually and increasing public concern, we welcome the opportunity to communicate with our customers. In addition to the factors, trends and issues described in this document are two appendices containing project costs and program and staffing levels. These figures are preliminary with estimates current as of May 13, 1992.

  4. Bonneville Power Administration, Office of Engineering 10-Year Plan, 1992-2001 : Draft.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration. Office of Engineering.

    1992-05-01

    For over 50 years, the Bonneville Power Administration (BPA) has evolved to supply electric power to more than 170 customer utilities and direct service industries across 14,800 miles of high voltage transmission lines. BPA's Office of Engineering provides the planning, development, and engineering for the required expansion, upgrade, and replacement of the transmission system. The purpose of this 10-Year Plan is to present strategies to maintain a reliable energy delivery system within changing public, business, technological, and environmental climates. The issues and trends discussed in this document and our strategies for addressing them provide the background for the Office of Engineering programs and projects. With a budget in the hundreds of millions annually and increasing public concern, we welcome the opportunity to communicate with our customers. In addition to the factors, trends and issues described in this document are two appendices containing project costs and program and staffing levels. These figures are preliminary with estimates current as of May 13, 1992.

  5. Wide-diameter locking-taper implants: a prospective clinical study with 1 to 10-year follow-up

    Directory of Open Access Journals (Sweden)

    C. Mangano

    2014-06-01

    Full Text Available Aim: Wide-diameter implants (WDIs, diameter ≥4.5 mm are increasingly being used in patients with poor bone quality and reduced bone height. The aim of this study was to evaluate the survival rate, peri-implant bone loss, biological and prosthetic complications of wide-diameter (4.8 mm locking-taper implants used in the restoration of partially and fully edentulous patients. Materials and methods: Between January 2002 and December 2011, all patients referred to a private clinic for treatment with WDIs were considered for inclusion in the study. At each annual follow-up session, clinical and radiographic parameters were assessed: the outcome measurements were implant failure, peri-implant bone loss (distance between the implant shoulder and the first visible bone-to-implant contact: DIB, biological and prosthetic complications. The cumulative survival rate (CSR was assessed using the Kaplan-Meier estimator; Log-rank was applied to evaluate correlations between the study variables. The statistical analysis was performed at the patient and at the implant level. Results: A total of 438 WDIs were placed in 411 patients. Four implants failed, for a CSR of 99% (patient-based and 99.1% (implant-based at 10-year follow-up. The CSR did not differ significantly with respect to patients’ gender, age, smoking or parafunctional habit, implant location, position, length, bone type or prosthetic restoration. A mean DIB of 0.34 mm (± 0.23, 0.45 mm (± 0.27 and 0.75 mm (± 0.33 was shown at the 1-, 5- and 10-year follow-up examination. Conclusions: Wide-diameter, locking-taper implants can be a good treatment option for the rehabilitation of partially and fully edentulous patients over the long term.

  6. Raising the quality of rheumatology management recommendations: lessons from the EULAR process 10 years after provision of standard operating procedures.

    Science.gov (United States)

    Colebatch-Bourn, Alexandra N; Conaghan, Philip G; Arden, Nigel K; Cooper, Cyrus; Dougados, Maxime; Edwards, Christopher J

    2015-08-01

    To increase understanding of how to raise the quality of rheumatology guidelines by reviewing European League Against Rheumatism (EULAR) management recommendations, using the Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument, 10 years after publication of the EULAR standardized operating procedures (SOP) for the production of recommendations. It was hoped that this work could help inform improvements in guideline development by other societies and organizations. The SOP were published in 2004 to ensure the quality of EULAR-endorsed recommendations. We reviewed 27 published EULAR recommendations for management using the AGREE II tool. This provides a framework to assess the quality of guidelines across six broad domains using 23 specific questions. Overall the EULAR recommendations reviewed have been performed to a high standard. There are particular strengths in the methodology and presentation of the guidelines; however, the results indicate areas for development in future recommendations: in particular, stakeholder involvement and applicability of the recommendations. Improvements in quality were evident in recent years, with patient representation in 9 of 15 (60.0%) recommendations published 2010-14 compared with 4 of 12 (33.3%) published 2000-09. In the last 10 years the overall quality of recommendations was good, with standards improving over the decade following publication of the SOP. However, this review process has identified potential areas for improvement, especially in patient representation and provision of implementation tools. The lessons from this work can be applied to the development of rheumatology guidelines by other societies and organizations. © The Author 2015. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. Blood Pressure and Heart Rate in the Multimodal Treatment of Attention Deficit/Hyperactivity Disorder Study Over 10 Years

    Science.gov (United States)

    Vitiello, Benedetto; Elliott, Glen R.; Swanson, James M.; Arnold, L. Eugene; Hechtman, Lily; Abikoff, Howard; Molina, Brooke S. G.; Wells, Karen; Wigal, Timothy; Jensen, Peter S.; Greenhill, Laurence L.; Kaltman, Jonathan R.; Severe, Joanne B.; Odbert, Carol; Hur, Kwan; Gibbons, Robert

    2012-01-01

    Objective Whether prolonged exposure to stimulant medication in childhood for the treatment of attention deficit/hyperactivity disorder (ADHD) increases the risk for developing abnormalities in blood pressure or heart rate is unknown. We examined the association between stimulant medication and blood pressure and heart rate over 10 years. Method The Multimodal Treatment Study of Children with ADHD (MTA) randomized 579 children, age 7–9 years, to 14-months of behavior therapy, intensive medication treatment, the combination of the two, or community management. The controlled trial was followed by naturalistic treatment with periodic assessments. Blood pressure and heart rate data were first analyzed with linear regression models according to an intent-to-treat approach, using raw data and blood pressure categories of pre-hypertension and hypertension. Currently medicated subjects were then compared with never or no longer medicated subjects. Associations between cumulative stimulant cumulative exposure (in methylphenidate-equivalents) and blood pressure or heart rate were assessed. Results No treatment effect on either systolic or diastolic blood pressure could be detected. Children treated with intensive stimulant medication had higher heart rate (mean 84.2 bpm ±SD 12.4 on medication alone and 84.6 ± 12.2 on medication plus behavior therapy) than those treated with behavior therapy alone (79.1±12.0) or the community comparison group (78.9±12.9) at the end of the 14-month controlled trial (p=.01), but not thereafter. Stimulant medication did not increase the risk for tachycardia, but greater cumulative stimulant exposure was associated with higher heart rate at years 3 and 8. Conclusions No evidence could be found that stimulant treatment increased the risk for pre-hypertension or hypertension over the 10-year period of observation. Stimulants, however, had a persistent adrenergic effect on heart rate if continued. ClinicalTrials.gov NCT: 00000388 PMID

  8. Prediction of the 10-year probability of gastric cancer occurrence in the Japanese population: the JPHC study cohort II.

    Science.gov (United States)

    Charvat, Hadrien; Sasazuki, Shizuka; Inoue, Manami; Iwasaki, Motoki; Sawada, Norie; Shimazu, Taichi; Yamaji, Taiki; Tsugane, Shoichiro

    2016-01-15

    Gastric cancer is a particularly important issue in Japan, where incidence rates are among the highest observed. In this work, we provide a risk prediction model allowing the estimation of the 10-year cumulative probability of gastric cancer occurrence. The study population consisted of 19,028 individuals from the Japanese Public Health Center cohort II who were followed-up from 1993 to 2009. A parametric survival model was used to assess the impact on the probability of gastric cancer of clinical and lifestyle-related risk factors in combination with serum anti-Helicobacter pylori antibody titres and pepsinogen I and pepsinogen II levels. Based on the resulting model, cumulative probability estimates were calculated and a simple risk scoring system was developed. A total of 412 cases of gastric cancer occurred during 270,854 person-years of follow-up. The final model included (besides the biological markers) age, gender, smoking status, family history of gastric cancer and consumption of highly salted food. The developed prediction model showed good predictive performance in terms of discrimination (optimism-corrected c-index: 0.768) and calibration (Nam and d'Agostino's χ(2) test: 14.78; p values = 0.06). Estimates of the 10-year probability of gastric cancer occurrence ranged from 0.04% (0.02, 0.1) to 14.87% (8.96, 24.14) for men and from 0.03% (0.02, 0.07) to 4.91% (2.71, 8.81) for women. In conclusion, we developed a risk prediction model for gastric cancer that combines clinical and biological markers. It might prompt individuals to modify their lifestyle habits, attend regular check-up visits or participate in screening programmes.

  9. Rapidly progressive antineutrophil cytoplasm antibodies associated with pulmonary-renal syndrome in a 10-year-old girl

    Directory of Open Access Journals (Sweden)

    Fermin Blanco Filho

    2001-01-01

    Full Text Available CONTEXT: The term pulmonary-renal syndrome has been used frequently to describe the clinical manifestations of a great number of diseases in which pulmonary hemorrhage and glomerulonephritis coexist. The classic example of this type of vasculitis is Goodpasture´s syndrome, a term used to describe the association of pulmonary hemorrhage, glomerulonephritis and the presence of circulating antiglomerular basement membrane antibodies (anti-GBM. Among the several types of systemic vasculitides that can present clinical manifestations of the pulmonary-renal syndrome, we focus the discussion on two types more frequently associated with antineutrophil cytoplasm antibodies (ANCA, microscopic polyangiitis and Wegener´s granulomatosis, concerning a 10 year old girl with clinical signs and symptoms of pulmonary-renal syndrome, with positive ANCA and rapidly progressive evolution. CASE REPORT: We describe the case of a 10-year-old girl referred to our hospital for evaluation of profound anemia detected in a primary health center. Five days before entry she had experienced malaise, pallor and began to cough up blood-tinged sputum that was at first attributed to dental bleeding. She was admitted to the infirmary with hemoglobin = 4 mg/dL, hematocrit = 14%, platelets = 260,000, white blood cells = 8300, 74% segmented, 4% eosinophils, 19% lymphocytes and 3% monocytes. Radiographs of the chest revealed bilateral diffuse interstitial alveolar infiltrates. There was progressive worsening of cough and respiratory distress during the admission day, when she began to cough up large quantities of blood and hematuria was noted. There was rapid and progressive loss of renal function and massive lung hemorrhage. The antineutrophil cytoplasm antibody (ANCA test with antigen specificity for myeloperoxidase (anti-MPO was positive and the circulating anti-GBM showed an indeterminate result.

  10. Prognostic significance of cardiopulmonary exercise testing for 10-year survival in patients with mild to moderate heart failure.

    Science.gov (United States)

    Koike, A; Koyama, Y; Itoh, H; Adachi, H; Marumo, F; Hiroe, M

    2000-12-01

    Although a number of studies have investigated the prognostic significance of exercise variables, they have focused only on short-term prognosis in relatively severe heart failure. This study was carried out to determine whether the indices obtained during cardiopulmonary exercise testing have prognostic significance during a 10-year follow-up in mild to moderate heart failure. Three hundred and sixty-four consecutive patients with cardiac disease performed 4 min of 20-W warm-up, followed by a symptom-limited incremental exercise test on a cycle ergometer. In addition to the measurements of peak oxygen uptake (VO2) and gas exchange (anaerobic) threshold, the time constant of VO2 kinetics during the onset of warm-up exercise was calculated using a single exponential equation. Data on mortality were available for follow-up in 260 patients. After 3,331+/-610 days of follow-up, 29 cardiovascular-related deaths occurred. The time constant of VO2 in the nonsurvivors was 76.7+/-43.3 s and was significantly prolonged compared with that of survivors (55.3+/-30.6 s, p=0.001). Peak VO2 and gas exchange threshold were both significantly lower in nonsurvivors than in survivors. Kaplan-Meier survival curves for 10 years of follow-up demonstrated a survival rate of 89.0% for patients with a normal VO2 time constant ( or = 80 s), showing a significant difference in survival (p=0.0028). Respiratory gas parameters obtained during exercise testing, particularly the time constant of VO2 kinetics, were found to be useful for predicting long-term prognosis in patients with chronic heart failure. These results suggest that cardiopulmonary exercise testing could be more applicable in ambulatory patients with minimal symptoms or minimal functional impairment.

  11. Femilis® 60 Levonorgestrel-Releasing Intrauterine System—A Review of 10 Years of Clinical Experience

    Science.gov (United States)

    Wildemeersch, Dirk; Andrade, Amaury; Goldstuck, Norman

    2016-01-01

    OBJECTIVE The aim of this study was to update the clinical experience with the Femilis® 60 levonorgestrel-releasing intrauterine system (LNG-IUS), now up to 10 years in parous and nulliparous women, particularly with regard to ease and safety of insertion, contraceptive performance, retention, acceptability, continuation of use, impact on menstrual blood loss (MBL), and duration of action. STUDY DESIGN Using the Femilis® 60 LNG-IUS releasing 20 µg of levonorgestrel/day, the following studies were conducted: an open, prospective noncomparative contraceptive study, an MBL study, a perimenopausal study, a study for the treatment of endometrial hyperplasia, and early cancer of the uterus, a residue study. RESULTS A total of 599 Femilis LNG-IUS were inserted in various clinical trials, the majority for contraceptive purposes. The total exposure in the first and second contraceptive studies, covering 558 parous and nulliparous women, was 32,717 woman-months. Femilis has high contraceptive effectiveness as only one pregnancy occurred. Expulsion of the LNG-IUS was rare with only two total and no partial expulsions (stem protruding through the cervical canal) occurred. Femilis was well tolerated, with continuation rates remaining high. Several MBL studies were conducted, totaling 80 heavy and normal menstrual bleeders, using the pictorial bleeding assessment chart method or the quantitative alkaline hematin technique. Virtually all women responded well with strongly reduced menstrual bleeding. Amenorrhea rates were high, up to 80% after three months, and ferritin levels simultaneously increased significantly. The Femilis LNG-IUS was tested in 104 symptomatic perimenopausal women for seamless transition to and through menopause, adding estrogen therapy when required. Patient tolerability appeared high as >80% requested a second and a third LNG-IUS. Twenty women presenting with nonatypical and atypical hyperplasia and one woman presenting with early endometrial carcinoma

  12. Flat affect and social functioning: a 10 year follow-up study of first episode psychosis patients.

    Science.gov (United States)

    Evensen, Julie; Røssberg, Jan Ivar; Barder, Helene; Haahr, Ulrik; Hegelstad, Wenche Ten Velden; Joa, Inge; Johannessen, Jan Olav; Larsen, T K; Melle, Ingrid; Opjordsmoen, Stein; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per; McGlashan, Thomas; Friis, Svein

    2012-08-01

    Affective flattening has been described as enduring, but long term follow-up studies of first episode psychosis patients are lacking. The aim of this study was to follow the symptom development of flat affect (FA), over a 10 year follow-up period, with focus on prevalence, predictors and outcome factors including social functioning. Three-hundred-and-one patients with FEP were included at baseline, 186 participated in the 10 year follow-up. These were followed on PANSS item N1 (FA) from baseline through 5 follow-up assessments over 10 years. Patients were grouped as having never-present, improving, deteriorating, fluctuating or enduring FA. The groups were compared on baseline variables, variables at 10 year follow-up, and social functioning throughout the follow-up period. Twenty nine percent never displayed FA, 66% had improving, deteriorating or fluctuating FA, while 5% of patients had enduring FA. Premorbid social function predicted enduring FA. The patients with enduring, fluctuating and deteriorating FA did poorer on all outcome variables, including remission and recovery rates. The enduring FA group did significantly poorer in social functioning over the 10 year period. FA is expressed at some point of time in the majority of FEP patients in a 10 year follow-up period, and appears more fluctuant than expected from the relevant literature. FA is associated with poorer outcome after 10 years, and enduring FA to poorer social function at all points of assessment. Copyright © 2012 Elsevier B.V. All rights reserved.

  13. Short-term Intensive Neoadjuvant Chemotherapy Improving 10-year Survival for Patients with Stage Ⅱ and Operable Stage Ⅲ Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    BinZhang; YueCai; QiZhang; ZiweiYing; ShulingJiang; HongXu; YongxueZheng; DaqingJiang

    2004-01-01

    OBJECTIVE To evaluate the 10-year curative effects of short-term intensive neoadjuvant chemotherapy for operable breast cancer. METHODS A total of 510 patients with stagell and operable stagelll breast cancer were divided into group A (preoperative neoadjuvant chemotherapy 251 cases) and group B (postoperative adjuvant chemotherapy 259 cases). The patients in group A received short-term and intensive neoadjuvant chemotherapy for 4 weeks followed by modified radical mastectomy two weeks after the chemotherapy. The postoperative adjuvant chemotherapy began within two weeks after surgery. The same chemotherapeutic regimen was used for both groups. RESULTS For stage Ⅲ in group A the 5-year overall survival rate (OS) and disease-free survival rate (DFS) were 59.2% and 54.9% respectively which were higher than those in group B (28.3% and 20.8% respectively, P<0.05). The 10-year OS and DFS were 78.1% and 73.5% respectively for stage Ⅱ in group A which were higher than those in group B (68.4% and 60.7%, P<0.05). The 10-year OS and DFS were 42.3% and 40.4% respectively forstage Ⅲ in group A which were higher than those in group B (20.4% and 18.4% respectively, P<0.05). CONCLUSION The results showed that intensive neoadjuvant chemotherapy can improve the 10-year survival for patients with stage Ⅱ and operablestage Ⅲ breast cancer.

  14. Stunted at 10 Years. Linear Growth Trajectories and Stunting from Birth to Pre-Adolescence in a Rural Bangladeshi Cohort.

    Directory of Open Access Journals (Sweden)

    Pernilla Svefors

    Full Text Available Few studies in low-income settings analyse linear growth trajectories from foetal life to pre-adolescence. The aim of this study is to describe linear growth and stunting from birth to 10 years in rural Bangladesh and to analyse whether maternal and environmental determinants at conception are associated with linear growth throughout childhood and stunting at 10 years.Pregnant women participating in the MINIMat trial were identified in early pregnancy and a birth cohort (n = 1054 was followed with 19 growth measurements from birth to 10 years. Analyses of baseline predictors and mean height-for-age Z-scores (HAZ over time were modelled using GLMM. Logistic regression analysis was used to investigate the associations between baseline predictors and stunting (HAZ<-2 at 10 years. HAZ decreased to 2 years, followed by an increase up to 10 years, while the average height-for-age difference in cm (HAD to the WHO reference median continued to increase up to 10 years. Prevalence of stunting was highest at 2 years (50% decreasing to 29% at 10 years. Maternal height, maternal educational level and season of conception were all independent predictors of HAZ from birth to pre-adolescence (p<0.001 and stunting at 10 years. The highest probability to be stunted at 10 years was for children born by short mothers (<147.5 cm (ORadj 2.93, 95% CI: 2.06-4.20, mothers with no education (ORadj 1.74, 95% CI 1.17-2.81 or those conceived in the pre-monsoon season (ORadj 1.94, 95% CI 1.37-2.77.Height growth trajectories and prevalence of stunting in pre-adolescence showed strong intergenerational associations, social differentials, and environmental influence from foetal life. Targeting women before and during pregnancy is needed for the prevention of impaired child growth.

  15. Development and validation of a 10-year-old child ligamentous cervical spine finite element model.

    Science.gov (United States)

    Dong, Liqiang; Li, Guangyao; Mao, Haojie; Marek, Stanley; Yang, King H

    2013-12-01

    Although a number of finite element (FE) adult cervical spine models have been developed to understand the injury mechanisms of the neck in automotive related crash scenarios, there have been fewer efforts to develop a child neck model. In this study, a 10-year-old ligamentous cervical spine FE model was developed for application in the improvement of pediatric safety related to motor vehicle crashes. The model geometry was obtained from medical scans and meshed using a multi-block approach. Appropriate properties based on review of literature in conjunction with scaling were assigned to different parts of the model. Child tensile force-deformation data in three segments, Occipital-C2 (C0-C2), C4-C5 and C6-C7, were used to validate the cervical spine model and predict failure forces and displacements. Design of computer experiments was performed to determine failure properties for intervertebral discs and ligaments needed to set up the FE model. The model-predicted ultimate displacements and forces were within the experimental range. The cervical spine FE model was validated in flexion and extension against the child experimental data in three segments, C0-C2, C4-C5 and C6-C7. Other model predictions were found to be consistent with the experimental responses scaled from adult data. The whole cervical spine model was also validated in tension, flexion and extension against the child experimental data. This study provided methods for developing a child ligamentous cervical spine FE model and to predict soft tissue failures in tension.

  16. 10 years with Planet Earth essence in the primary school children drawings

    Science.gov (United States)

    D'Addezio, Giuliana

    2016-04-01

    "10 years with Planet Earth" is the title of the 2016 INGV calendar for primary schools representing the review of a project conceived as support and complement of 15 years long INGV dissemination activities with schools. We realized 10 calendars together with and for primary schools, every year with a subject related to a World in constant evolution. Earthquakes, volcanic eruptions, tsunami waves, magnetic storms and other phenomena are manifestations of the complexity and dynamicity, which began more than four billion years ago and never halted. Since the Earth originated to the first presence of water, life and oxygen, the Cambrian explosion of species, the domain of dinosaurs, the great extinctions and glaciations, the surface of our planet experiences continents collisions, mountains and oceans formation and life forms emerging and disappearing. Every year we have launched a competition asking children to send drawings on themes chosen to stimulate learning about Earth Sciences and Planet Earth dynamics. We intended to raise awareness on issues as water resources availability, protection against natural disasters and control of environmental degradation. For each competition, we chose the most significant drawings to be included in the yearly calendar about the Earth. The authors of drawings were awarded by scientists, journalists, artists and science communicators and even by a minister. Besides the competitions, these drawings depict their own impressions and reflections, providing an opportunity to illustrate the children's point of view. From drawings and texts arise a great consideration and respect for the Planet, raising hopes that similar initiatives can contribute to increase the knowledge of the Earth and of the fragile human ecosystem in the hearts and minds of future active citizens. The project was made possible thanks to the teachers and to the wonderful students of more than 200 schools that sent about 10,000 drawings that have intrigued

  17. Difficulty Managing Medications and Finances in Older Adults: A 10-year Cohort Study.

    Science.gov (United States)

    Bleijenberg, Nienke; Smith, Alexander K; Lee, Sei J; Cenzer, Irena Stijacic; Boscardin, John W; Covinsky, Kenneth E

    2017-07-01

    Difficulty managing medicines and finances becomes increasingly common with advanced age, and compromises the ability to live safely and independently. Remarkably little is known how often this occurs. To provide population-based estimates of the risk of developing incident difficulty managing medications and finances in older adults. A prospective cohort study. The Health and Retirement Study (HRS), a nationally representative study of older adults. 9,434 participants aged 65 and older who did not need help in managing medications or managing finances in 2002. Follow-up assessments occurred every 2 years until 2012. The primary outcomes were time to difficulty managing medications and time to difficulty managing finances. Risk factors such as demographics, comorbidities, functional status, and cognitive status were assessed at baseline. Hazard models that considered the competing risk of death were used to estimate both the cumulative incidence of developing difficulty managing medications and finances and to identify potential risk factors. Analyses were adjusted for age, gender, race, marital status, wealth and education. The 10 years incidence of difficulty increased markedly with age, ranging from 10.3% (95% CI 9.3-11.6) for managing medications and 23.1% (95% CI 21.6-24.7) for managing finances in those aged 65-69, to 38.2% (95% CI 33.4-43.5) for medicines and 69% (95% CI 63.7-74.3) for finances in those over age 85. Women had a higher probability of developing difficulty managing medications and managing finances than men. This study highlights the importance of preparing older adults for the likelihood they will need assistance with managing their medicines and finances as the risk for having difficulty with these activities over time is substantial. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

  18. Bullying and attention-deficit- hyperactivity disorder in 10-year-olds in a Swedish community.

    Science.gov (United States)

    Holmberg, Kirsten; Hjern, Anders

    2008-02-01

    The association of attention-deficit-hyperactivity disorder (ADHD) with bullying in the peer group in school was studied in an entire population of 577 fourth graders (10-year-olds) in one municipality in Stockholm, Sweden. The schoolchildren were screened for ADHD in a two-step procedure that included Conners'ratings of behavioural problems: teacher and parent interviews in a first step; and a clinical assessment in the second. Information about bullying was collected from the children themselves in a classroom questionnaire. Five-hundred and sixteen children (89.4%; 252 females, 264 males), for whom there was information from all data sources, were included in the study population. Conners'ratings that were collected from parents early in first grade were available for 382 of these children. Hypotheses were tested by multivariate analyses with adjustment for sex and parental education. Pervasive ADHD was diagnosed in 9.5% (95% confidence interval [CI] 5.6-12.8) of the males and 1.6% (CI 0.1-3.1) of the females. ADHD was associated with bullying other students (adjusted odds ratios (OR) 3.8 [CI 2.0-7.2]) as well as being bullied (often, OR 10.8 [CI 4.0-29.0]; sometimes, OR 2.9 [CI 1.5-5.7]). Bullying other students in fourth grade was associated with high scores in parental reports of behavioural problems at entry into first grade, suggesting a causal link to the ADHD syndrome. Being bullied, on the other hand, was not linked to behavioural problems at school entry. This study demonstrates a connection between ADHD and bullying in the peer group at school. Evaluation and treatment strategies for ADHD need to include assessment and effective interventions for bullying. Evaluation of ADHD should be considered in children involved in bullying.

  19. Marine anthropogenic litter on British beaches: A 10-year nationwide assessment using citizen science data.

    Science.gov (United States)

    Nelms, S E; Coombes, C; Foster, L C; Galloway, T S; Godley, B J; Lindeque, P K; Witt, M J

    2017-02-01

    Growing evidence suggests that anthropogenic litter, particularly plastic, represents a highly pervasive and persistent threat to global marine ecosystems. Multinational research is progressing to characterise its sources, distribution and abundance so that interventions aimed at reducing future inputs and clearing extant litter can be developed. Citizen science projects, whereby members of the public gather information, offer a low-cost method of collecting large volumes of data with considerable temporal and spatial coverage. Furthermore, such projects raise awareness of environmental issues and can lead to positive changes in behaviours and attitudes. We present data collected over a decade (2005-2014 inclusive) by Marine Conservation Society (MCS) volunteers during beach litter surveys carried along the British coastline, with the aim of increasing knowledge on the composition, spatial distribution and temporal trends of coastal debris. Unlike many citizen science projects, the MCS beach litter survey programme gathers information on the number of volunteers, duration of surveys and distances covered. This comprehensive information provides an opportunity to standardise data for variation in sampling effort among surveys, enhancing the value of outputs and robustness of findings. We found that plastic is the main constituent of anthropogenic litter on British beaches and the majority of traceable items originate from land-based sources, such as public littering. We identify the coast of the Western English Channel and Celtic Sea as experiencing the highest relative litter levels. Increasing trends over the 10-year time period were detected for a number of individual item categories, yet no statistically significant change in total (effort-corrected) litter was detected. We discuss the limitations of the dataset and make recommendations for future work. The study demonstrates the value of citizen science data in providing insights that would otherwise not be

  20. Future prospect 2012-2025 - How will our business change for the next 10 years -

    Science.gov (United States)

    Tanaka, Sakae

    2013-04-01

    The purpose of this lecture is to discuss about the "Future". How our business will change in the next 10 years? I believe the key is 3 mega-trends "Sustainability", "Cloud Computing" and "Life Innovation". With the development of social environment, the required business will change, too. The future would be invisible if you shut yourself up in your single industry. It is important to see various business fields horizontally, and recognize various key changes stereoscopically such as demographics, economy, technology, sense of value and lifestyle, when you develop mid-and-long term strategy. "Cloud" is silent, but the revolution of personal computing. It will bring the drastic changes in every industry. It will make "voice" and "moving image" possible to use as the interface to access your computer. Cloud computing will also make the client device more diversified and spread the application range widely. 15 years ago, the term "IT" was equivalent to "personal computer". Recently, it rather means to use smartphone and tablet device. In the next several years, TV and car-navigation system will be connected to broadband and it will become a part of personal computing. The meaning of personal computing is changing essentially year by year. In near future, the universe of computing will expand to the energy, medical and health-care, and agriculture etc. It passed only 20 years since we use "Computer" in a full scale operation. Recently, computer has start understanding our few words and talking in babble like a baby. The history of computing has just started.

  1. Increased plasma dopamine in patients presenting with the pseudopheochromocytoma quandary: retrospective analysis of 10 years' experience.

    Science.gov (United States)

    Kuchel, O

    1998-10-01

    A retrospective analysis was made to determine alternative diagnoses in patients with predominantly hypertensive episodes who were suspected of having pheochromocytoma but in whom this diagnosis was eliminated. Analysis of a random university hospital population referred over a period of 10 years. Episodic clinical presentations of pheochromocytoma symptoms combined with a comparison of baseline and episodic radioenzymatically determined levels of plasma free norepinephrine and epinephrine were examined, together with prospective levels of plasma free and sulfated dopamine. Out of 63 patients presenting with episodes of palpitations, headaches, flushing, sweating and hyperventilation (associated with hypertension in 49 patients, with hypotension in six patients and with alternating hyper- and hypotension in eight patients), 14 were diagnosed as having idiopathic hypovolemia, nine as having mastocytosis, nine as having an adrenal tumor, four as having neurogenic hypertension and one each with cocaine abuse and reninoma. Both baseline and symptomatic levels of plasma free norepinephrine and epinephrine remained within physiological limits (exceeding them moderately in baroreceptor dysfunction only), but all subgroups had a mean episodic increase over baseline in plasma dopamine sulfate (mean+/-SEM 16.7+/-5.9 to 53.2+/-19 pmol/ml; P pheochromocytoma in hemodynamic instability and frequent flushing formed a heterogeneous group, with plasma norepinephrine and epinephrine usually within physiological limits but an overall mean threefold increase in dopamine sulfate concentrations. With the various diagnoses of idiopathic hypovolemia, mastocytosis, neurogenic, secondary hypertension and cocaine abuse eliminated as a cause of pheochromocytoma-like symptoms, at least half of these patients still had unexplained, predominantly emotionally or proprioreceptive stimulation-provoked, bouts of hypertension. Sympathetic arousal dominated by an increase in dopamine sulfate without

  2. Association between dietary lead intake and 10-year mortality among Chinese adults.

    Science.gov (United States)

    Shi, Zumin; Zhen, Shiqi; Orsini, Nicola; Zhou, Yonglin; Zhou, Yijing; Liu, Jianghong; Taylor, Anne W

    2017-05-01

    Blood lead level is associated with increased risk of mortality, but dietary lead exposure and mortality, particularly with cancer, has not been studied in the general population. The objective of the study was to assess the association between lead intake and 10-year mortality among 2832 Chinese adults. Food intake was measured by 3-day weighed food record in 2002. We documented 184 deaths (63 cancer deaths and 70 cardiovascular disease (CVD) deaths) during 27,742 person-years of follow-up. Dietary lead intake was positively associated with cancer and all-cause mortality. Across quartiles of lead intake, hazard ratios (HRs) for cancer mortality were 1.00, 0.80 (0.33-1.92), 1.52 (0.65-3.56), and 3.00 (1.06-8.44) (p for trend 0.028). HRs for all-cause mortality were 1.00, 1.28 (0.83-1.98), 1.24 (0.78-1.97), and 2.24 (1.28-3.94) (p for trend 0.011). Each 30 μg/day increase of lead intake was associated with 25% (95% CI 3-52%) increase of all-cause mortality. There was an interaction between lead intake and hypertension in relation to CVD mortality (p for interaction 0.003): HRs conferred by every 30 μg/day of lead intake were 1.57 (0.98-2.52) and 1.06 (0.81-1.39) among those with or without hypertension. Dietary lead intake was positively related to cancer and all-cause mortality.

  3. Impact of antifungal prescription on relative distribution and susceptibility of Candida spp. - Trends over 10 years.

    Science.gov (United States)

    Bailly, Sébastien; Maubon, Danièle; Fournier, Pierre; Pelloux, Hervé; Schwebel, Carole; Chapuis, Claire; Foroni, Luc; Cornet, Muriel; Timsit, Jean-François

    2016-01-01

    The incidence of Candida spp. infections is worrisome, particularly in critically ill patients. Previous reports suggested that increasing use of antifungal therapy might affect resistance profiles of invasive strains. The study objective was to describe the distribution resistance profile of Candida spp. strains, and to correlate it with antifungal consumptions within one ICU. Antifungal drug consumption was measured as the number of defined daily doses per 1000 hospital days. The distribution of Candida spp. over a 10 year period 2004-2013 and the MICs of antifungal drugs over 2007-2013 were determined. Time series analyses were performed. Of 2403 identified Candida spp. from 5360 patients, Candida albicans predominated (53.1%), followed by Candida glabrata (16.2%), Candida parapsilosis (7.9%) and Candida tropicalis (7.5%). C. parapsilosis increased from 5.7% in 2004 to 8.4% in 2013 (P = 0.02). The increase in caspofungin use is correlated with the increase in caspofungin MICs of C. parapsilosis (P = 0.01), C. glabrata (P = 0.001) and C. albicans (P = 0.02). Polyenes consumption correlated with an increase in amphotericin B MICs of C. glabrata (P = 0.04). Previous history of antifungal prescription within an ICU influences Candida species distribution and susceptibility profile to antifungal agents. The significant selective pressure exerted by caspofungin and amphotericin B on C. glabrata is a concern. Copyright © 2015 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

  4. Flap prefabrication in the head and neck: a 10-year experience.

    Science.gov (United States)

    Pribaz, J J; Fine, N; Orgill, D P

    1999-03-01

    Tissue neovascularized by implanting a vascular pedicle can be transferred as a "prefabricated flap" based on the blood flow through the implanted pedicle. This technique potentially allows any defined tissue volume to be transferred to any specified recipient site, greatly expanding the armamentarium of reconstructive options. During the past 10 years, 17 flaps were prefabricated and 15 flaps were transferred successfully in 12 patients. Tissue expanders were used as an aid in 11 flaps. Seven flaps were prefabricated at a distant site and later transferred using microsurgical techniques. Ten flaps were prefabricated near the recipient site by either transposition of a local vascular pedicle or the microvascular transfer of a distant vascular pedicle. The prefabricated flaps were subsequently transferred as island pedicle flaps. These local vascular pedicles can be re-used to transfer additional neovascularized tissues. Common pedicles used for neovascularization included the descending branch of the lateral femoral circumflex, superficial temporal, radial, and thoracodorsal pedicles. Most flaps developed transient venous congestion that resolved in 36 to 48 hours. Venous congestion could be reduced by incorporating a native superficial vein into the design of the flap or by extending the prefabrication time from 6 weeks to several months. Placing a Gore-Tex sleeve around the proximal pedicle allowed for much easier pedicle dissection at the time of transfer. Prefabricated flaps allow the transfer of moderate-sized units of thin tissue to recipient sites throughout the body. They have been particularly useful in patients recovering from extensive burn injury on whom thin donor sites are limited.

  5. 10 years after rio-concepts on the contribution of chemistry to a sustainable development.

    Science.gov (United States)

    Eissen, Marco; Metzger, Jürgen O; Schmidt, Eberhard; Schneidewind, Uwe

    2002-02-01

    The principles of the United Nations Conference on Environment and Development (UNCED), held in June 1992 in Rio de Janeiro, and Agenda 21, the comprehensive plan of action for the 21st century, adopted 10 years ago by more than 170 governments, address the pressing problems of today and also aim at preparing the world for the challenges of this century. The conservation and management of resources for development are the main focus of interest, to which the sciences will have to make a considerable contribution. Natural, economic, and social sciences will have to be integrated in order to achieve this aim. In their future programs, the associations of the chemical industries in Europe, Japan, and the USA have explicitly accepted their obligation to foster a sustainable development. In this review we investigate innovations in chemistry exemplarily for such a development with regard to their ecological, economical, and social dimensions from an integrated and interdisciplinary perspective. Since base chemicals are produced in large quantities and important product lines are synthesized from them, their resource-saving production is especially important for a sustainable development. This concept has been shown, amongst others, by the example of the syntheses of propylene oxide and adipic acid. In the long run, renewable resources that are catalytically processed could replace fossil raw materials. Separation methods existing today must be improved considerably to lower material and energy consumption. Chemistry might become the pioneer of an innovative energy technique. The design of chemical products should make possible a sustainable processing and recycling and should prevent their bio-accumulation. Methods and criteria to assess their contribution to a sustainable development are necessary. The time taken to introduce the new more sustainable processes and products has to be diminished by linking their development with operational innovation management and with

  6. Basic Facts of Breast Cancer in Korea in 2014: The 10-Year Overall Survival Progress.

    Science.gov (United States)

    Park, Eun Hwa; Min, Sun Young; Kim, Zisun; Yoon, Chan Seok; Jung, Kyu-Won; Nam, Seok Jin; Oh, Se Jeong; Lee, Seeyoun; Park, Byeong-Woo; Lim, Woosung; Hur, Min Hee

    2017-03-01

    We, the Korean Breast Cancer Society (KBCS), present the facts and the trends of breast cancer in Korea in 2014. Data on the total number of newly diagnosed patients was obtained from the Korea Central Cancer Registry database, other data were collected from the KBCS online registry database, and the overall survival data of patients were updated from Statistics Korea. A total of 21,484 female patients were newly diagnosed with breast cancer in 2014. The crude incidence rate and the age-standardized incidence rate (ASR) of breast cancer in female patients, including carcinoma in situ, were 83.4 cases and 63.9 cases per 100,000 women, respectively. The ASR showed an annual increase of 6.1% from 1999 to 2014; however, although the increase of the ASR had slowed since 2008, the incidence rate itself continuously increased. The proportion of early breast cancer increased consistently, and the pathological features changed accordingly. While breast-conserving surgery was mainly performed, the proportion of total mastectomy was slightly increased. The total number of breast reconstruction surgeries increased rapidly. The 5-year and 10-year overall survival rates for all stages of breast cancer patients were 91.2% and 84.8%, respectively. The overall survival rate of Korean patients with breast cancer was extremely high, compared with other developed countries. Thus, we consider that the clinical characteristics of breast cancer have changed over the past decade. A nationwide registry data will contribute to a better understanding of the characteristics of breast cancer in Korea.

  7. From SARS to MERS: 10 years of research on highly pathogenic human coronaviruses.

    Science.gov (United States)

    Hilgenfeld, Rolf; Peiris, Malik

    2013-10-01

    This article introduces a series of invited papers in Antiviral Research marking the 10th anniversary of the outbreak of severe acute respiratory syndrome (SARS), caused by a novel coronavirus that emerged in southern China in late 2002. Until that time, coronaviruses had not been recognized as agents causing severe disease in humans, hence, the emergence of the SARS-CoV came as a complete surprise. Research during the past ten years has revealed the existence of a diverse pool of coronaviruses circulating among various bat species and other animals, suggesting that further introductions of highly pathogenic coronaviruses into the human population are not merely probable, but inevitable. The recent emergence of another coronavirus causing severe disease, Middle East respiratory syndrome (MERS), in humans, has made it clear that coronaviruses pose a major threat to human health, and that more research is urgently needed to elucidate their replication mechanisms, identify potential drug targets, and develop effective countermeasures. In this series, experts in many different aspects of coronavirus replication and disease will provide authoritative, up-to-date reviews of the following topics: - clinical management and infection control of SARS; - reservoir hosts of coronaviruses; - receptor recognition and cross-species transmission of SARS-CoV; - SARS-CoV evasion of innate immune responses; - structures and functions of individual coronaviral proteins; - anti-coronavirus drug discovery and development; and - the public health legacy of the SARS outbreak. Each article will be identified in the last line of its abstract as belonging to the series "From SARS to MERS: 10years of research on highly pathogenic human coronaviruses." Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Orbital exenteration: The 10-year Massachusetts Eye and Ear Infirmary experience.

    Science.gov (United States)

    Nagendran, Sonali T; Lee, N Grace; Fay, Aaron; Lefebvre, Daniel R; Sutula, Francis C; Freitag, Suzanne K

    2016-08-01

    The authors report their experience with orbital exenteration surgery at one academic institution over a 10-year period and review the literature. This retrospective cohort study monitored outcomes of all patients who underwent orbital exenteration surgery at Massachusetts Eye and Ear Infirmary between January 2003 and January 2013. Patients with no follow-up data or survival data were excluded from the study. The main outcome measures were surgical complications, disease status of surgical margins, need for adjuvant treatment, local recurrence, metastases and survival. 23 patients with malignancy and 2 with mucormycosis met inclusion criteria for the study. Surgical procedures included non-lid sparing total exenteration (44%), lid-sparing total exenteration (32%), non-lid sparing partial exenteration (8%) and lid-sparing partial exenteration (16%). 44% underwent additional extra-orbital procedures. Survival rates were 72% at 1 year, 48% at 3 years, and 37% at 5 years. Of patients with malignancies, 48% had clear margins after exenteration. There was no statistically significant difference in survival between patients with negative surgical margins compared to positive margins (p = 0.12). Mortality was highest in patients with melanoma (85.7%) and lowest in patients with non-squamous cell lid malignancies (0%). Our study suggests that the type of disease has a much greater impact on the survival of patients undergoing exenteration surgery than the type of exenteration surgery or the disease status of surgical margins. Patients with non-squamous cell lid malignancies and localized orbital disease have the best prognosis for tumor eradication from this radical and highly disfiguring surgery.

  9. Recommendations for Serogroup B Meningococcal Vaccine for Persons 10 Years and Older.

    Science.gov (United States)

    2016-09-01

    This policy statement provides recommendations for the prevention of serogroup B meningococcal disease through the use of 2 newly licensed serogroup B meningococcal vaccines: MenB-FHbp (Trumenba; Wyeth Pharmaceuticals, a subsidiary of Pfizer, Philadelphia, PA) and MenB-4C (Bexsero; Novartis Vaccines, Siena, Italy). Both vaccines are approved for use in persons 10 through 25 years of age. MenB-FHbp is licensed as a 2- or 3-dose series, and MenB-4C is licensed as a 2-dose series for all groups. Either vaccine is recommended for routine use in persons 10 years and older who are at increased risk of serogroup B meningococcal disease (category A recommendation). Persons at increased risk of meningococcal serogroup B disease include the following: (1) persons with persistent complement component diseases, including inherited or chronic deficiencies in C3, C5-C9, properdin, factor D, or factor H or persons receiving eculizumab (Soliris; Alexion Pharmaceuticals, Cheshire, CT), a monoclonal antibody that acts as a terminal complement inhibitor by binding C5 and inhibiting cleavage of C5 to C5A; (2) persons with anatomic or functional asplenia, including sickle cell disease; and (3) healthy persons at increased risk because of a serogroup B meningococcal disease outbreak. Both serogroup B meningococcal vaccines have been shown to be safe and immunogenic and are licensed by the US Food and Drug Administration for individuals between the ages of 10 and 25 years. On the basis of epidemiologic and antibody persistence data, the American Academy of Pediatrics agrees with the Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention that either vaccine may be administered to healthy adolescents and young adults 16 through 23 years of age (preferred ages are 16 through 18 years) to provide short-term protection against most strains of serogroup B meningococcal disease (category B recommendation).

  10. Haiti's progress in achieving its 10-year plan to eliminate cholera: hidden sickness cannot be cured.

    Science.gov (United States)

    Koski-Karell, Victoria; Farmer, Paul E; Isaac, Benito; Campa, Elizabeth M; Viaud, Loune; Namphy, Paul C; Ternier, Ralph; Ivers, Louise C

    2016-01-01

    Since the beginning of the cholera epidemic in Haiti 5 years ago, the prevalence of this deadly water-borne disease has fallen far below the initial rates registered during its explosive outset. However, cholera continues to cause extensive suffering and needless deaths across the country, particularly among the poor. The urgent need to eliminate transmission of cholera persists: compared to the same period in 2014, the first 4 months of 2015 saw three times the number of cholera cases. Drawing upon epidemiology, clinical work (and clinical knowledge), policy, ecology, and political economy, and informed by ethnographic data collected in a rural area of Haiti called Bocozel, this paper evaluates the progress of the nation's 10-year Plan for the Elimination of Cholera. Bocozel is a rice-producing region where most people live in extreme poverty. The irrigation network is decrepit, the land is prone to environmental shocks, fertilizer is not affordable, and the government's capacity to assist farmers is undermined by resource constraints. When peasants do have rice to sell, the price of domestically grown rice is twice that of US-imported rice. Canal water is not only used to irrigate thousands of acres of rice paddies and sustain livestock, but also to bathe, wash, and play, while water from wells, hand pumps, and the river is used for drinking, cooking, and bathing. Only one out of the three government-sponsored water treatment stations in the research area is still functional and utilized by those who can afford it. Latrines are scarce and often shared by up to 30 people; open defecation remains common. Structural vulnerabilities cut across all sectors - not just water, sanitation, health care, and education, but agriculture, environment, (global and local) commerce, transportation, and governance as well. These are among the hidden sicknesses that impede Haiti and its partners' capacity to eliminate cholera.

  11. Cognitive correlates of psychosocial outcome following traumatic brain injury in early childhood: comparisons between groups of children aged under and over 10 years of age.

    Science.gov (United States)

    Tonks, James; Williams, W Huw; Yates, Phil; Slater, Alan

    2011-04-01

    Children with traumatic brain injuries (TBI) commonly present with socioemotional difficulties, as well as accompanying multiple cognitive impairments. Often difficulties worsen at around 10 years old. This change is associated with frontal system changes, and tests of executive function (EF) predict outcome. However, children with TBI sometimes present with socioemotional difficulties despite apparent cognitive recovery. Our aims were to explore potential cognitive and socioemotional effects following childhood TBI, before and after the age of 10 years. We also wanted to identify cognitive correlates of psychosocial dysfunction. Measures of cognitive function and socioemotional disturbance administered to 14 children with TBI aged 8-10 years, and 14 children with TBI aged 10-16 years, were compared to control data from 22 non-injured 8- to 10 year-olds and 67 non-injured 10- to 16-year-olds. Results indicated that only the older group of children with TBI were impaired in tests of EF, but significant socioemotional difficulties were commonly evident in both groups. Processing speed (as well as EF) was found to correlate with socioemotional disturbance. We conclude that poor processing speed may also index the risk of socioemotional difficulties, but our general findings indicate that cognitive functions relevant to socioemotional functioning are not readily testable in younger children and are not strongly associated with such outcomes as they may be in adults.

  12. [Association between the types of obesity and the 10-year-coronary heart disease risk, in Tibet Autonomous Region and Xinjiang Uygur Autonomous Region].

    Science.gov (United States)

    Zheng, C Y; Wang, Z W; Chen, Z; Zhang, L F; Wang, X; Dong, Y; Nie, J Y; Wang, J L; Shao, L; Tian, Y

    2017-06-10

    Objective: To investigate the association between types of obesity and the 10-year-coronary heart disease risk in Tibet and Xinjiang of China. Methods: Using the multi-stage random sampling method, 7 631 participants aged 35 or older were examined under the International Standardized Examination process but with only 5 802 were eligible for analysis, in the 2015-2016 season. Results: The prevalence rates of general obesity, central obesity, visceral obesity and compound obesity were 0.53%, 12.62%, 10.08% and 42.35%, respectively. Out of all the compound obesity cases, 58.65% (1 441/2 457) of them appeared as having all types of obesity in our study. Risk related to the 10-year-coronary heart disease was higher in men than in women [(3.05±4.14)% vs. (1.42±2.37) %, Pobesity (30.16%) showed the highest proportion on the risk of 10-year-coronary heart disease than central obesity (28.01%), visceral obesity (18.46%) or the general obesity (19.35%). After adjustment for confounding factors, results from the multivariate analysis showed the risk in compound obesity was higher than central obesity, visceral obesity or general obesity and was associated with the highest risk on the 10-year-coronary heart disease (OR=2.889, 95%CI: 2.525-3.305). People with anomalous BMI and WC seemed to have had the higher risk (OR=3.168, 95%CI: 2.730-3.677). Conclusions: Obesity was popular in the residents of Tibet and Xinjiang areas of China. Men and people with compound obesity (especially both BMI and WC were abnormal) seemed to carry greater risk on the 10-year-coronary heart disease.

  13. Ureteroscopy in the diagnosis of upper tract transitional cell cancer: a 10-year experience providing outcome data for informed consent.

    Science.gov (United States)

    Hanna, Luke; Chung, Vera; Ali, Ahmed; Ritchie, Robert; Rogers, Ann; Sullivan, Mark; Keoghane, Stephen

    2017-06-07

    The aim of the study was to assess the effectiveness of ureteroscopy and biopsy in the diagnosis and management of upper tract urothelial carcinoma. We retrospectively collated data from pathology, radiology and operating theatre data sets from two large UK hospitals. During the 10-year period examined, 160 patients underwent ureteroscopy prior to nephro-ureterectomy (NU)/distal ureterectomy (DU). Of the 160 patients identified, 140 were ureteroscopically evaluated and biopsied, 104 (74.3%) had positive biopsies, 5 (3.6%) had negative biopsies and 31 (22.1%) had nondiagnostic biopsies.One hundred and forty patients of 160 (88.8%) resulted in positive findings as a result of their ureteroscopy [positive biopsy/positive operative cytology/visible upper tract urothelial carcinoma (UTUC) at ureteroscopy)].A total of 108 patients had cytological samples sent for histological analysis where grade was able to be assessed at DU/NU. Of these samples, 35 had positive cytology, 58 had an abnormal result that was not diagnostic and 15 had negative cytology.Patients with positive biopsies had upstaging (58.4%) and/or upgrading (30.5%) of their initial ureteroscopic histology at NU/DU.The overall success rate of ureteroscopy for cancer diagnosis was 88.8%. Upper tract endoscopy and biopsy yielded positive biopsy results in 74.3% of cases and confirmed a cancer diagnosis in 88.8%. Five patients had negative histology at biopsy, all of whom eventually underwent a NU/DU confirming cancer.

  14. Development of a 10-year-old paediatric thorax finite element model validated against cardiopulmonary resuscitation data.

    Science.gov (United States)

    Jiang, Binhui; Cao, Libo; Mao, Haojie; Wagner, Christina; Marek, Stan; Yang, King H

    2014-01-01

    Thoracic injury in the paediatric population is a relatively common cause of severe injury and has an accompanying high mortality rate. However, no anatomically accurate, complex paediatric chest finite element (FE) component model is available for a 10-year old in the published literature. In this study, a 10-year-old thorax FE model was developed based on internal and external geometries segmented from medical images. The model was then validated against published data measured during cardiopulmonary resuscitation performed on paediatric subjects.

  15. Distribution of Estimated 10-Year Risk of Recurrent Vascular Events and Residual Risk in a Secondary Prevention Population.

    Science.gov (United States)

    Kaasenbrood, Lotte; Boekholdt, S Matthijs; van der Graaf, Yolanda; Ray, Kausik K; Peters, Ron J G; Kastelein, John J P; Amarenco, Pierre; LaRosa, John C; Cramer, Maarten J M; Westerink, Jan; Kappelle, L Jaap; de Borst, Gert J; Visseren, Frank L J

    2016-11-08

    Among patients with clinically manifest vascular disease, the risk of recurrent vascular events is likely to vary. We assessed the distribution of estimated 10-year risk of recurrent vascular events in a secondary prevention population. We also estimated the potential risk reduction and residual risk that can be achieved if patients reach guideline-recommended risk factor targets. The SMART score (Second Manifestations of Arterial Disease) for 10-year risk of myocardial infarction, stroke, or vascular death was applied to 6904 patients with vascular disease. The risk score was externally validated in 18 436 patients with various manifestations of vascular disease from the TNT (Treating to New Targets), IDEAL (Incremental Decrease in End Points Through Aggressive Lipid Lowering), SPARCL (Stroke Prevention by Aggressive Reduction in Cholesterol Levels), and CAPRIE (Clopidogrel Versus Aspirin in Patients at Risk of Ischemic Events) trials. The residual risk at guideline-recommended targets was estimated by applying relative risk reductions from meta-analyses to the estimated risk for targets for systolic blood pressure, low-density lipoprotein cholesterol, smoking, physical activity, and use of antithrombotic agents. The external performance of the SMART risk score was reasonable, apart from overestimation of risk in patients with 10-year risk >40%. In patients with various manifestations of vascular disease, median 10-year risk of a recurrent major vascular event was 17% (interquartile range, 11%-28%), varying from 30% in 22% of the patients. If risk factors were at guideline-recommended targets, the residual 10-year risk would be 30% in 9% of the patients (median, 11%; interquartile range, 7%-17%). Among patients with vascular disease, there is very substantial variation in estimated 10-year risk of recurrent vascular events. If all modifiable risk factors were at guideline-recommended targets, half of the patients would have a 10-year risk 20% and even >30% 10

  16. Mucosal inflammation and incidence of crestal bone loss among implant patients: a 10-year study.

    Science.gov (United States)

    Cecchinato, Denis; Parpaiola, Andrea; Lindhe, Jan

    2014-07-01

    The objective of this prospective study was to determine the prevalence and incidence of marginal bone loss and, in addition, peri-implantitis in subjects and implant sites after 10 years in function. One hundred and thirty-three subjects with a total of 407 implants that had been in function for about 5 years attended a follow-up visit in 2007 (visit 2; V2). 100 of the 133 subjects returned for a new clinical and radiographic examination in 2012 (visit 3; V3). The clinical examination included assessment of "bleeding on probing" (BoP+) and "probing pocket depth." Subjects with implant sites that in the radiograph exhibited crater-shaped marginal bone loss of >0.5 mm were identified as losers. During the interval between V2 and V3 (about 5 years), 13 implants in 7 subjects exhibited progressive bone loss and were removed. The overall amount of crestal bone loss that had occurred at the remaining implants between visit 1 (V1; ≥1 year of loading) and V3 (10 years) was small (0.36 ± 1.4 mm). The bone-level reduction was twice as great between V2 and V3 as between V1 and V2. Forty subjects and 75 (26%) implant sites exhibited marginal bone loss of >0.5 mm between V1 and V3. In the interval between V2 and V3, 37 new implant sites lost significant amounts of bone. During the entire 10-year period (V1-V3), 12% of patients and 5% of implants displayed signs of peri-implantitis (bone loss >0.5 mm, BoP+, PPD ≥6 mm), while in the V2-V3 interval, the corresponding numbers were 10% (patients) and 4% (implant sites). Sites with marginal bone loss of ≥1 mm were not common among implant patients. Peri-implantitis occurred in about 10% of patients and 4% of implant sites. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Haiti's progress in achieving its 10-year plan to eliminate cholera: hidden sickness cannot be cured

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    Koski-Karell V

    2016-05-01

    Full Text Available Victoria Koski-Karell,1,2 Paul E Farmer,2–4 Benito Isaac,5 Elizabeth M Campa,5 Loune Viaud,5 Paul C Namphy,6 Ralph Ternier,5 Louise C Ivers2–4 1Department of Anthropology, University of Michigan, and University of Michigan Medical School, Ann Arbor, MI, 2Partners In Health, 3Department of Global Health and Social Medicine, Harvard Medical School, 4Department of Medicine, Division of Global Health Equity, Brigham and Women's Hospital, Boston, MA, USA; 5Zanmi Lasante, Cange, 6Direction Nationale de l'Eau Potable et de l'Assainissement, Port-au-Prince, Haiti Abstract: Since the beginning of the cholera epidemic in Haiti 5 years ago, the prevalence of this deadly water-borne disease has fallen far below the initial rates registered during its explosive outset. However, cholera continues to cause extensive suffering and needless deaths across the country, particularly among the poor. The urgent need to eliminate transmission of cholera persists: compared to the same period in 2014, the first 4 months of 2015 saw three times the number of cholera cases. Drawing upon epidemiology, clinical work (and clinical knowledge, policy, ecology, and political economy, and informed by ethnographic data collected in a rural area of Haiti called Bocozel, this paper evaluates the progress of the nation's 10-year Plan for the Elimination of Cholera. Bocozel is a rice-producing region where most people live in extreme poverty. The irrigation network is decrepit, the land is prone to environmental shocks, fertilizer is not affordable, and the government's capacity to assist farmers is undermined by resource constraints. When peasants do have rice to sell, the price of domestically grown rice is twice that of US-imported rice. Canal water is not only used to irrigate thousands of acres of rice paddies and sustain livestock, but also to bathe, wash, and play, while water from wells, hand pumps, and the river is used for drinking, cooking, and bathing. Only one out of

  18. ECTOPIC CUSHING SYNDROME: A 10-YEAR EXPERIENCE FROM A TERTIARY CARE CENTER IN SOUTHERN INDIA.

    Science.gov (United States)

    Sathyakumar, Samantha; Paul, Thomas Vizhalil; Asha, Hesargatta Shyamsunder; Gnanamuthu, Birla Roy; Paul, M J; Abraham, Deepak Thomas; Rajaratnam, Simon; Thomas, Nihal

    2017-08-01

    Ectopic adrenocorticotropic hormone (ACTH) secretion is a less common cause of Cushing syndrome and is seen in 5 to 10% of cases with endogenous hypercortisolemia. We hereby describe our experience of patients with ectopic ACTH syndrome, who have been managed over the past 10 years at a tertiary care center in Southern India. The inpatient and outpatient records of patients from 2006 to 2015 were retrospectively reviewed. The clinical features, clinical history, biochemical values, imaging features, including radiologic findings and positron emission tomography scans, management, details of follow-up, and outcomes, were documented. We compared the biochemical findings in these patients with 20 consecutive patients with Cushing disease (Cushing syndrome of pituitary origin). A total of 21 patients were studied. The median age at presentation was 34 years (range, 19 to 55 years). Seven patients had thymic carcinoid, 7 had bronchial carcinoid, 3 had lung malignancies, 2 had medullary carcinoma thyroid, 1 patient had a pancreatic neuroendocrine tumor, and 1 patient had an occult source of ACTH. The most common clinical features at presentation were muscle weakness (95%), hyperpigmentation (90%), facial puffiness (76%), easy bruising (61%), edema (57%), and striae (52%). Extensive acne was seen in a large number of patients (43%). Only 3 patients (14%) had central obesity. The median 8 am cortisol was 55.5 μg/dL (range, 3.8 to 131 μg/dL), median 8 am ACTH was 207 pg/mL (range, 31.1 to 703 pg/mL), and the median 24-hour urinary free cortisol was 2,484 μg (range, 248 to 25,438 μg). Basal cortisol and ACTH, as well as midnight cortisol and ACTH level, were markedly higher in patients with ectopic Cushing syndrome as compared to patients with Cushing disease. Twelve of 21 patients had developed life-threatening infections by follow-up. Nine patients had undergone surgical intervention to address the primary tumor. However, only 1 patient exhibited a complete cure on

  19. Invasive mould sinusitis in patients with haematological malignancies: a 10 year single-centre study.

    Science.gov (United States)

    Davoudi, S; Kumar, V A; Jiang, Y; Kupferman, M; Kontoyiannis, D P

    2015-10-01

    Invasive mould sinusitis (IMS) is a severe infection in patients with haematological malignancies. Because of a paucity of contemporaneous data about IMS, we sought to evaluate clinical aspects and outcome of IMS in these patients. The records of adult haematological malignancy patients with proven or probable IMS over a 10 year period were reviewed retrospectively. We identified 44 patients with IMS. Mucorales were isolated in 13 (35.1%) patients and Fusarium and Aspergillus were isolated in 9 (24.3%) patients each. Patients with IMS owing to Mucorales were more likely to have a history of diabetes mellitus (P = 0.003) and high-dose corticosteroid use (P = 0.03). Thirty-five (80%) patients received antifungal combinations and 36 (82%) underwent surgical debridement. The 12 week IMS-attributable mortality was 36.4% (16 patients). A relapsed and/or refractory haematological malignancy was an independent risk factor for 6 week IMS-attributable (P = 0.038), 12 week all-cause (P = 0.005) and 12 week IMS-attributable (P = 0.0015) mortality. Neutrophil count <100/µL and lymphocyte count <200/µL were associated with increased 12 week IMS-attributable and 6 week all-cause mortality, respectively (P = 0.044 and 0.013). IMS due to Aspergillus was an independent risk factor for both 12 week all-cause (P = 0.011) and IMS-attributable (P = 0.026) mortality. Initial antifungal therapy with a triazole-containing regimen was associated with decreased 6 week all-cause (P = 0.032) and IMS-attributable (P = 0.038) mortality. Surgery was not an independent factor for improved outcome. Despite combined medical and surgical therapy, IMS had high mortality. Mortality risk factors were relapsed and/or refractory malignancy, cytopenia and Aspergillus infection in this study. © The Author 2015. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  20. Normative voice range profiles in vocally trained and untrained children aged between 7 and 10 years.

    Science.gov (United States)

    Schneider, Berit; Zumtobel, Michaela; Prettenhofer, Walter; Aichstill, Birgitta; Jocher, Werner

    2010-03-01

    Only limited data on normal vocal constitution and vocal capabilities in school-aged children are available. To take better care of children's voices, it might be helpful to know voice ranges and limits of not only vocally trained but also vocally untrained children. Goal of this study was the evaluation of singing voice capabilities of vocally healthy children with different social and vocal/musical backgrounds using voice range profile measurements (VRP). VRP percentiles that reflect constitutional aspects were suggested. In this cross-sectional study, 186 children (aged between seven and 10 years), attending five schools, were included. VRP measurements were performed under field conditions. Interviews and questionnaires regarding vocal strain and vocal training were applied; the answers were used for classification of singing activity and vocal training (KLASAK). All children reached a mean singing voice range of at least two octaves. By using the answers of interviews and questionnaires, the children could be classified according to vocal strain and vocal training. The groups showed no significant differences regarding VRP measurements. In the following step, percentiles were calculated. Twenty-five percent of all children (P25) reached a minimum voice range of almost two octaves, namely, 22 semitones (ST) from 220 to 784 Hz with soft and loud singing. Half of the children (P50) had a voice range of 24 ST (2 octaves), while soft singing and a larger voice range of 26 ST while loud singing. The measurements of third quartile (P75) revealed that 25% of children have even a larger voice range than 29 dB (from 196 Hz/g to 1047 Hz/c3) and can sing at most frequencies louder than 90 dB. P90 demonstrated that 10% of the children can sing even lower or higher than the frequency range between 196 Hz/g and 1319 Hz/e3 analyzed. The voice range seems not to be constrained by social but by voice/musical background: children of vocally/musically encouraged schools had wider

  1. A 10-year retrospective study on hydatid disease in Jordan with emphasis on the role of imaging in its diagnosis

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    Al-Radaideh Ali M

    2017-01-01

    Full Text Available Aim: To investigate the burden of hydatid disease (HD on Jordanian population during the past 10 years and highlight the most commonly used imaging modalities for its diagnosis. Materials and methods: Information of 217 HD patients including age, gender, address, organ involved, number and size of hydatid cysts, radiological and histopathological results were recorded from registry offices of four main Jordanian hospitals after receiving the required approvals. Results: The highest number of HD cases was recorded from the central provinces of Jordan; however, most cases were reported from Al-Mafraq governorate. Ultrasound (US was the most widely used diagnostic tool for HD. The liver was the most affected organ with HD and the age of most of the inspected patients was in the 3rd, 4th, and 5th decades. Single cyst per organ was recorded in 138 of the cases and large hydatid cysts (>5 cm were observed in 48 cases. Conclusions: Besides the awareness and control measures which are implemented by the Ministry of Health in Jordan to eradicate HD, results of the present study indicated that HD is still regarded as an important public health problem in the country. Imaging plays an essential role in the initial diagnosis of HD but not the classification of the disease. However, the definitive diagnosis is achieved after the surgical removal of hydatid cysts and the confirmation of the presence of the hydatid cyst layers is tested by histopathological techniques. Currently, surgery remains the only available treatment approach for HD in Jordan.

  2. Long-term safety and efficacy of stereotactic radiosurgery for vestibular schwannomas: evaluation of 440 patients more than 10 years after treatment with Gamma Knife surgery.

    Science.gov (United States)

    Hasegawa, Toshinori; Kida, Yoshihisa; Kato, Takenori; Iizuka, Hiroshi; Kuramitsu, Shunichiro; Yamamoto, Takashi

    2013-03-01

    Object Little is known about long-term outcomes, including tumor control and adverse radiation effects, in patients harboring vestibular schwannomas (VSs) treated with stereotactic radiosurgery > 10 years previously. The aim of this study was to confirm whether Gamma Knife surgery (GKS) for VSs continues to be safe and effective > 10 years after treatment. Methods A total of 440 patients with VS (including neurofibromatosis Type 2) treated with GKS between May 1991 and December 2000 were evaluable. Of these, 347 patients (79%) underwent GKS as an initial treatment and 93 (21%) had undergone prior resection. Three hundred fifty-eight patients (81%) had a solid tumor and 82 (19%) had a cystic tumor. The median tumor volume was 2.8 cm(3) and the median marginal dose was 12.8 Gy. Results The median follow-up period was 12.5 years. The actuarial 5- and ≥ 10-year progression-free survival was 93% and 92%, respectively. No patient developed treatment failure > 10 years after treatment. According to multivariate analysis, significant factors related to worse progression-free survival included brainstem compression with a deviation of the fourth ventricle (p 13 Gy) and 100% in the low marginal dose group (≤ 13 Gy). Ten patients (2.3%) developed delayed cyst formation. One patient alone developed malignant transformation, indicating an incidence of 0.3%. Conclusions In this study GKS was a safe and effective treatment for the majority of patients followed > 10 years after treatment. Special attention should be paid to cyst formation and malignant transformation as late adverse radiation effects, although they appeared to be rare. However, it is necessary to collect further long-term follow-up data before making conclusions about the long-term safety and efficacy of GKS, especially for young patients with VSs.

  3. Deciding between Mastectomy and Lumpectomy

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    ... more about the management of surgery-related pain . Lymphedema If axillary nodes are removed during surgery, there is some risk of lymphedema. Lymphedema is a condition where fluid collects in ...

  4. Deciding between Mastectomy and Lumpectomy

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    ... senos Preguntas Para el Médico Datos Para la Vida Komen El cuidado de sus senos:Consejos útiles ... t satisfied with the rationale for your treatment plan. Learn more about getting a second opinion . Learn ...

  5. Prevalence of aberrant dental morphological details in 6-10 year old school children in an Indian population

    Science.gov (United States)

    Kirthiga, M.; Manju, M.; Praveen, R.; Umesh, W.

    2015-01-01

    Background: Variations in the structure of teeth have always been a great curiosity to the dentist from the scientific and practical point of view. Aim: To evaluate the prevalence of a few aberrant morphological features namely, cusp of Carabelli in primary maxillary second molar and in permanent first molar, five cusp in primary maxillary second molar and permanent first molar, shoveling and double shoveling with respect to permanent maxillary central incisors, four cusped primary mandibular second molar and permanent first molar, six cusped primary mandibular second molar and permanent first molar and seven cusped primary mandibular second molar and permanent first molar in 6–10 year old children belonging to the East Bengaluru, a City in India. Design: A cross-sectional survey was conducted among 2111 children by two stage sampling method. Type III examination was performed. The findings were subjected to Chi-square test. Results: 83.8% of the studied population had one or more of the variations checked for, as mentioned above. The variation most commonly seen was double shoveling (66.6%) followed by shoveling (65.7%). No significant results were observed in any trait with respect to gender. Conclusion: This study is the first of its kind, providing a baseline data of the prevalence of morphological details in the pediatric Indian population. PMID:26604571

  6. A 10 year follow-up study after Roux-Elmslie-Trillat treatment for cases of patellar instability

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    Wilke Axel

    2011-02-01

    Full Text Available Abstract Background A retrospective study concerning patients presenting with patella instability, treated using a Roux-Elmslie-Trillat reconstruction operation and followed up for 10 years following surgery, is presented. Methods Pre-operative and follow-up radiographic evaluation included the weight-bearing anteroposterior and merchant views. Evaluation was carried out using the Insall-Salvati index, sulcus and congruence angle. The Roux-Elmslie-Trillat reconstruction operation was performed on 18 patients. The clinical evaluation at follow-up was performed using the Knee-Society-Score (KSS and Tegner-Score. Results Subjective results of the operation were classed as excellent or good in 16 of the 18 patients ten years after surgery; persistent instability of the patella was recorded in only one of the 18 patients. The majority of patients returned to the same level of sporting activity after surgery as they had participated in before injury. Conclusions The Roux-Elmslie-Trillat procedure could be recommended in cases presenting with an increased q-angle, trochlea dysplasia or failed soft tissue surgery. In the present study the majority of patients report a return to previous sporting activity ten years after surgery.

  7. Stenotrophomonas maltophilia Phenotypic and Genotypic Diversity during a 10-year Colonization in the Lungs of a Cystic Fibrosis Patient.

    Science.gov (United States)

    Pompilio, Arianna; Crocetta, Valentina; Ghosh, Dipankar; Chakrabarti, Malabika; Gherardi, Giovanni; Vitali, Luca Agostino; Fiscarelli, Ersilia; Di Bonaventura, Giovanni

    2016-01-01

    The present study was carried out to understand the adaptive strategies developed by Stenotrophomonas maltophilia for chronic colonization of the cystic fibrosis (CF) lung. For this purpose, 13 temporally isolated strains from a single CF patient chronically infected over a 10-year period were systematically characterized for growth rate, biofilm formation, motility, mutation frequencies, antibiotic resistance, and pathogenicity. Pulsed-field gel electrophoresis (PFGE) showed over time the presence of two distinct groups, each consisting of two different pulsotypes. The pattern of evolution followed by S. maltophilia was dependent on pulsotype considered, with strains belonging to pulsotype 1.1 resulting to be the most adapted, being significantly changed in all traits considered. Generally, S. maltophilia adaptation to CF lung leads to increased growth rate and antibiotic resistance, whereas both in vivo and in vitro pathogenicity as well as biofilm formation were decreased. Overall, our results show for the first time that S. maltophilia can successfully adapt to a highly stressful environment such as CF lung by paying a "biological cost," as suggested by the presence of relevant genotypic and phenotypic heterogeneity within bacterial population. S. maltophilia populations are, therefore, significantly complex and dynamic being able to fluctuate rapidly under changing selective pressures.

  8. Stenotrophomonas maltophilia phenotypic and genotypic diversity during a 10-year colonization in the lungs of a cystic fibrosis patient

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    Arianna Pompilio

    2016-09-01

    Full Text Available The present study was carried out to understand the adaptive strategies developed by S. maltophilia for chronic colonization of the cystic fibrosis (CF lung. For this purpose, 12 temporally isolated strains from a single CF patient chronically infected over a 10-year period were systematically characterized for growth rate, biofilm formation, motility, mutation frequencies, antibiotic resistance, and pathogenicity. Pulsed-field gel electrophoresis showed over time the presence of 2 distinct groups, each consisting of 2 different pulsotypes. The pattern of evolution followed by S. maltophilia was dependent on pulsotype considered, with strains belonging to pulsotype 1.1 resulting to be the most adapted, being significantly changed in all traits considered. Generally, S. maltophilia adaptation to CF lung leads to increased growth rate and antibiotic resistance, whereas both in vivo and in vitro pathogenicity as well as biofilm formation were decreased. Our results show for the first time that S. maltophilia can successfully adapt to a highly stressful environment such as CF lung by paying a biological cost, as suggested by the presence of relevant genotypic and phenotypic heterogeneity within bacterial population. This indicates that S. maltophilia populations are significantly more complex and dynamic than can be described by the analysis of any single isolate and can fluctuate rapidly to changing selective pressures.

  9. Stenotrophomonas maltophilia Phenotypic and Genotypic Diversity during a 10-year Colonization in the Lungs of a Cystic Fibrosis Patient

    Science.gov (United States)

    Pompilio, Arianna; Crocetta, Valentina; Ghosh, Dipankar; Chakrabarti, Malabika; Gherardi, Giovanni; Vitali, Luca Agostino; Fiscarelli, Ersilia; Di Bonaventura, Giovanni

    2016-01-01

    The present study was carried out to understand the adaptive strategies developed by Stenotrophomonas maltophilia for chronic colonization of the cystic fibrosis (CF) lung. For this purpose, 13 temporally isolated strains from a single CF patient chronically infected over a 10-year period were systematically characterized for growth rate, biofilm formation, motility, mutation frequencies, antibiotic resistance, and pathogenicity. Pulsed-field gel electrophoresis (PFGE) showed over time the presence of two distinct groups, each consisting of two different pulsotypes. The pattern of evolution followed by S. maltophilia was dependent on pulsotype considered, with strains belonging to pulsotype 1.1 resulting to be the most adapted, being significantly changed in all traits considered. Generally, S. maltophilia adaptation to CF lung leads to increased growth rate and antibiotic resistance, whereas both in vivo and in vitro pathogenicity as well as biofilm formation were decreased. Overall, our results show for the first time that S. maltophilia can successfully adapt to a highly stressful environment such as CF lung by paying a “biological cost,” as suggested by the presence of relevant genotypic and phenotypic heterogeneity within bacterial population. S. maltophilia populations are, therefore, significantly complex and dynamic being able to fluctuate rapidly under changing selective pressures. PMID:27746770

  10. 10-year trajectories of depressive symptoms and risk of dementia: a population-based study.

    Science.gov (United States)

    Mirza, Saira Saeed; Wolters, Frank J; Swanson, Sonja A; Koudstaal, Peter J; Hofman, Albert; Tiemeier, Henning; Ikram, M Arfan

    2016-07-01

    Late-life depressive symptoms have been extensively studied for their relationship with incident dementia, but have been typically assessed at a single timepoint. Such an approach neglects the course of depression, which, given its remitting and relapsing nature, might provide further insights into the complex association of depression with dementia. We therefore repeatedly measured depressive symptoms in a population of adults over a decade to study the subsequent risk of dementia. Our study was embedded in the Rotterdam Study, a population-based study of adults aged 55 years or older in Rotterdam (Netherlands), ongoing since 1990. The cohort is monitored continuously for major events by data linkage between the study database and general practitioners. We examined a cohort of participants who were free from dementia, but had data for depressive symptoms from at least one examination round in 1993-95, 1997-99, or 2002-04. We assessed depressive symptoms with the validated Dutch version of the Center for Epidemiology Depression Scale (CES-D) and the Hospital Anxiety and Depression Scale-Depression. We used these data to identify 11-year trajectories of depressive symptoms by latent class trajectory modelling. We screened participants for dementia at each examination round and followed up participants for 10 years for incident dementia by latent trajectory from the third examination round to 2014. We calculated hazard ratios (HR) for dementia by assigned trajectory using two Cox proportional hazards models (model 1 adjusted for age and sex only, and model 2 adjusted additionally for APOEɛ4 carrier status, educational level, body-mass index, smoking, alcohol consumption, cognitive score, use of antidepressants, and prevalent disease status at baseline). We repeated the analyses censoring for incident stroke, restricting to Alzheimer's disease as an outcome, and accounting for mortality as a competing risk for dementia. From 1993-2004, we obtained data for depressive

  11. Correction of coronal plane deformities around the knee using a tension band plate in children younger than 10 years

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    Ruta M Kulkarni

    2015-01-01

    Full Text Available Background: Guided growth through temporary hemiepiphysiodesis has gained acceptance as the preferred primary treatment in treating pediatric lower limb deformities as it is minimally invasive with a lesser morbidity than the traditional osteotomy. The tension band plate is the most recent development in implants used for temporary hemiepiphysiodesis. Our aim was to determine its safety and efficacy in correcting coronal plane deformities around the knee in children younger than 10 years. Materials and Methods: A total of 24 children under the age of 10 were operated for coronal plane deformities around the knee with a single extra periosteal tension band plate and two nonlocking screws. All the children had a pathological deformity