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Sample records for 3-year clinical evaluation

  1. A prospective clinical evaluation of different single-tooth restoration designs on osseointegrated implants. A 3-year follow-up of Brånemark implants.

    Wannfors, K; Smedberg, J I

    1999-12-01

    Since single-tooth implant restorations were introduced 12 years ago (Jemt 1986), there has been continuous development both in the technical design and the aesthetic outcome of the treatment. In order to ensure high quality in single-tooth implant treatments a clinical follow-up study was carried out on patients treated with modifications to the original regimen. In this study 69 consecutive patients were provided with 80 single-tooth implant restorations. The patients were followed for 3 years. There was continuous development of the prosthetic design during the time of the study, allowing us to analyse possible prognostic differences for the different prosthetic treatments. This study confirms earlier reports which describe the single-tooth implant treatment as a safe method with few surgical complications and minimal marginal bone loss. Only 1 implant was lost during the follow-up period and the average marginal bone loss was 0.48 mm over the 3-year follow-up period. Crowns veneered with acrylic and with gold casted directly to the abutments, screwed onto the implants, led to recurring prosthetic complications and gave an appearance of rapid ageing. The first generation of crowns made following the Cera-One design, sometimes produced a gap between the crown and the abutment associated with significant marginal bone loss during the first year. Few surgical or prosthetic complications were noted with cemented all-ceramic constructions, although the number of these crowns in this study was limited. PMID:10740454

  2. Oral mucoceles in infants younger than 3 years old. A 15 years clinical retrospective study.

    Polytimi PASCHALIDI

    2015-08-01

    Full Text Available SUMMARY: Mucocele is a common cystic lesion of the minor salivary glands with or without epithelium lining. It derives following trauma of the gland itself or its excretory duct resulting to saliva accumulation within the soft tissues. The most common site of occurrence is the lower lip. Aim: In this retrospective study, mucoceles in infants (0-3 years old were evaluated. Material and methods: Data were retrieved from the medical records of patients up to 3 years old, treated under general anesthesia the period 2000-2014 at the pediatric Hospital «P. and A. Kyriakou». Parameters evaluated included gender, age, site of occurrence, clinical appearance of the lesion, etiology for the development, type of treatment, histological findings and recurrences. Results: 17 patients were included in the study, 8 boys (47% and 9 girls (53%. Age ranged from 5 months to 3 years (mean: 20 months. All lesions were in the lower lip and most common aetiology was trauma. They presented as small sized asymptomatic swellings, soft in palpation, elastic or flaccid, covered with normal or irritated oral mucosa. Treatment was surgical in all cases under general anesthesia, with removal of both the cystic lesion and the minor salivary gland. No recurrence occurred. Conclusion: Mucoceles can be found in very young ages even before the eruption of deciduous teeth. These lesions are treated surgically and because of the very young age general anesthesia is preferable.

  3. Care of burns in Scotland: 3-year data from the managed clinical network national registry

    Gilhooly, Charlotte; Kinsella, John

    2014-01-01

    Introduction The Managed Clinical Network for Care of Burns in Scotland (COBIS) was launched in April 2007. Primary aims included establishing and maintaining a registry of complex burn injury in Scotland and setting mechanisms to regularly audit outcome of burn treatment against nationally agreed standards of care. On behalf of COBIS, we present 3-year incidence and mortality data of Scottish patients admitted with a complex burn injury in this abstract. Methods From January 2010 o...

  4. Hypofractionated intensity-modulated arc therapy for lymph node metastasized prostate cancer: Early late toxicity and 3-year clinical outcome

    Background and purpose: For patients with N1 prostate cancer (PCa) aggressive local therapies can be advocated. We evaluated clinical outcome, gastro-intestinal (GI) and genito-urinary (GU) toxicity after intensity modulated arc radiotherapy (IMAT) + androgen deprivation (AD) for N1 PCa. Material and methods: Eighty patients with T1-4N1M0 PCa were treated with IMAT and 2–3 years of AD. A median dose of 69.3 Gy (normalized isoeffective dose at 2 Gy per fraction: 80 Gy [α/β = 3]) was prescribed in 25 fractions to the prostate. The pelvic lymph nodes received a minimal dose of 45 Gy. A simultaneous integrated boost to 72 Gy and 65 Gy was delivered to the intraprostatic lesion and/or pathologically enlarged lymph nodes, respectively. GI and GU toxicity was scored using the RTOG/RILIT and RTOG-SOMA/LENT-CTC toxicity scoring system respectively. Three-year actuarial risk of grade 2 and 3/4 GI–GU toxicity and biochemical and clinical relapse free survival (bRFS and cRFS) were calculated with Kaplan–Meier statistics. Results: Median follow-up was 36 months. Three-year actuarial risk for late grade 3 and 2 GI toxicity is 8% and 20%, respectively. Three-year actuarial risk for late grade 3–4 and 2 GU toxicity was 6% and 34%, respectively. Actuarial 3-year bRFS and cRFS was 81% and 89%, respectively. Actuarial 3-year bRFS and cRFS was, respectively 26% and 32% lower for patients with cN1 disease when compared to patients with cN0 disease. Conclusion: IMAT for N1 PCa offers good clinical outcome with moderate toxicity. Patients with cN1 disease have poorer outcome

  5. Immediate implants and immediate loading in periodontally compromised patients-a 3-year prospective clinical study.

    Alves, Celia Coutinho; Correia, Andre Ricardo; Neves, Manuel

    2010-10-01

    To avoid the necessity of a removable provisional prosthesis, and therefore preserve the patient's functional outcome, esthetics, and quality of life, a clinical protocol was developed to approach periodontally compromised patients presenting a full-arch irreversibly lost dentition: full-arch extraction and immediate replacement with a provisional acrylic resin implant-supported fixed partial denture (FPD). A total of 23 periodontally compromised patients (11 women, 12 men; 4 smokers, 4 controlled diabetics) were included in this study. Pretreatment casts were taken and vertical dimension of occlusion was determined. In most patients, 6 Straumann implants were distributed along the arch according to the surgical guide or bone availability, with the most distal ones in the maxilla slightly tilted so they could emerge more distally. A total of 168 implants (146 Straumann, 10 Nobel Biocare, 8 Biomet 3i, and 4 Lifecore) were placed (83 in the maxilla, 85 in the mandible). Of those in the maxilla, 74 were loaded immediately (implant stability quotient mentor [ISQm] > 70) and 9 placed with delayed loading (ISQm =/implants placed in the mandible, all were loaded immediately (ISQm > 70). If an FPD had not been fabricated already, impressions were taken during surgery to do so. The prosthesis was then adapted (cemented or screwed) to the 6 implants within the first 48 hours postsurgery. After 2 months, definitive impressions were taken, and a definitive porcelain-fused-to-metal implant-supported 12-element FPD was fabricated and cemented or screwed to all 6 implants. Of the 168 implants, 108 were immediate implants and 159 immediately loaded. Only 2 implants (1 in the mandible, 1 in the maxilla) did not osseointegrate. This yields a 3-year cumulative survival rate of 98.74% (98.65% in the maxilla, 98.82% in the mandible). From a total of 26 immediately loaded prostheses (12 in the maxilla, 14 in the mandible), 6 were cemented and 20 screw-retained. The 3-year cumulative

  6. Clinical and demographic characteristics of patients with occupational contact dermatitis: A 3-year single center experience

    Aslı Aytekin

    2015-12-01

    Full Text Available Background and Design: Occupational contact dermatitis (OCD is responsible for 80-90% of the occupational dermatoses. The aim of this work was to evaluate the clinical features of patients with OCD admitted to our hospital. Materials and Methods: The records of patients, who were admitted to our hospital with OCD between December 2009 and January 2013, were evaluated retrospectively. One hundred fifty-nine patients, who were diagnosed with OCD according to the Mathias criteria, were included in the study. Age, sex, location of the lesions, atopic status, glove use, occupational exposure time and total IgE levels of the patients were assessed. Patients with positive allergic reaction with "European Standard Series Skin Patch Test" were identified as allergic OCD and patients with negative test results as "irritant OCD". The clinical features and patch results of patients are evaluated. Results: One hundred fifty-nine patients with a mean age of 39±7.9 years consisted of 151 men and 8 women. The hands were the most common site of OCD; the palms were the most common affected areas of hand eczema. Eighty-one patients (50.1% were identified to have allergic OCD and 78 (49.9% as irritant OCD. Irritant OCD was most commonly seen in dental technicians, whereas allergic OCD was most commonly seen in tailors. The top 3 most frequent allergens were potassium dichromate (15.1%, nickel sulfate (9.11% and cobalt chloride (10.7%. Conclusion: In our country, there has been no comprehensive study presenting the clinical and descriptive characteristics of OCD. For preventing OCD and reducing sick leave we need to have data that belong to our country. Consequently, multicenter studies should be performed for establishing our own database on OCD.

  7. A 3-Year Review of Cranial Nerve Palsies from the University of Port Harcourt Teaching Hospital Eye Clinic, Nigeria

    Chinyere Nnenne Pedro-Egbe; Bassey Fiebai; Elizabeth Akon Awoyesuku

    2014-01-01

    Purpose: To provide the types, frequency and clinical information on common cranial nerve palsies seen at the Eye Clinic at the University of Port Harcourt Teaching Hospital. Materials and Methods: A chart review was performed of patients who presented with cranial nerve palsy at the Eye Clinic over a 3-year period (January 2009-December 2011). Data were collected on age, sex, type of cranial nerve palsy, a history of systemic disease such as diabetes mellitus (DM), hypertension and cereb...

  8. CLINICAL STUDY OF SIGMOID VOLVULUS IN ACUTE INTESTINAL OBSTRUCTION CASES : 3 YEARS E XPERIENCE

    Rambabu

    2015-09-01

    Full Text Available Sigmoid volvulus is abnormal rotation of sigmoid colon along it’s mesenteric axis which may results in effects ranging from partial to complete obstruction of bowel to vascular compromise, culminating in gangrene of bowel. Sigmoid volvulus is responsible for about 4 - 24% of all acute intestinal obstruction. Retrospectiv ely for last 3 years all cases of acute intestinal obstruction admitted to surgery were reviewed and study of sigmoid volvulus cases done. We analysed 247 cases of acute intestinal obstruction retrospectively over a period of 3 years . 50 cases are due to s igmoid volvulus. Most of cases are around 41 - 60 years. Most of cases present with pain abdomen , abdominal distention , constipation. Diagnosis is made by plain x - ray abdomen. Most cases treated with Derotation , resection and anastomosis. Out of 50 cases 6 d eaths occurred.

  9. Cyto-histology and clinical correlation of thyroid gland lesions: A 3 year study in a tertiary hospital

    Sunita Bamanikar

    2014-01-01

    Full Text Available Background: Fine needle aspiration cytology (FNAC is a cost-effective and time saving diagnostic test used to specifically distinguish between benign and malignant lesions by histocytology. The aim of this study was to study the spectrum of thyroid lesions and to correlate the FNAC findings with histopathology of excised specimens. Materials and Methods: A total of 300 patients with thyroid swelling were included in this study who had FNAC during 3 years study period, from July 2011 to July 2013, at a tertiary care hospital. All patients with thyroid swelling were assessed by medical history, clinical examination, biochemical tests and radiological investigations. The FNAC diagnoses were correlated with clinical features, radiological investigations, hormonal findings and subsequent histological examination of the thyroid specimens. Results: Out of 300 patients, females outnumbered males in thyroid diseases and revealed preponderance toward younger population (21-40 years. Nodular colloid goiter was the most common cause of thyroid swelling presented during 1 month to 1-year period. There were 104 patients (34.7% who had surgical intervention and 86 (28.7% patients reported for follow-up and had thyroid function tests done. The diagnostic accuracy, sensitivity and specificity for malignancy were 94.2%, 50% and 100% respectively in our study. Conclusion: FNAC is a reliable, safe and accurate method as an initial simple diagnostic test for thyroid nodules in decision making about surgical intervention. Our study suggested that FNAC has higher specificity than sensitivity in detecting thyroid malignancy; hence its use as a reliable diagnostic tool for evaluation of thyroid swelling cannot be overemphasized.

  10. Abdominal Sacrohysteropexy in Women with Uterovajinal Prolapse: Our 3 Years Clinical Experience

    Atilla Karateke

    2015-11-01

    Full Text Available Aim: Weakening of uterine supporting ligaments, especially cardinal and uterosacral ligaments, causes uterovaginal prolapse. Although uterovaginal prolapse is not related to uterus, hysterectomy has been the most preferred surgery in these situations. However, in recent years, uterine preservation surgery has become popular because patients begin to prefer uterus preservation for psychological reasons and site specific surgery has been developed. One of the most important uterine preservation surgery is abdominal sacrohysteropexy(ASH. In this study, we aim to present our clinical result of ASH surgey in women with uterovaginal prolapsus. Material and Method: Of 27 patients who had ASH operation due to uterovaginal prolapsus between January 2010- March 2013 in our clinic were included in the study. All the patients had preoperative urogenital examination and transvaginal ultrasonography were performed before operation. Pelvic organ prolapsus degree were recorded according to the pelvic organ prolapsus quantification system(POP-Q. ASH operation was performed by laparatomy to all patients. Of 5 patients who had stress type incontinance had %u2018Burch%u2019 operation concomitantly. Results: The mean hospitalization day of patients who had ASH operation was 2.6 days(range 2-5days and the mean age of patients were 52.8 ±7.5. None of the patients had bladder, ureter or intestine injury due to operation. While anatomical success rate were 92.6%, recurrence rate was 7.4 % at the end of first year. Ileus was not observed and only one patient who had burch operation had recurrent urinary incontinance symptoms at the end of the first year. Discussion: Our study results showed that ASH operation is a successfull operation in pelvic organ prolapse. This method also was found to be superior to others in terms of minimal complications.

  11. A randomised clinical trial on the influence of splinted and unsplinted oral implants in mandibular overdenture therapy. A 3-year report.

    Naert, I E; Gizani, S; Vuylsteke, M; van Steenberghe, D

    1997-06-01

    A randomised clinical trial was performed to investigate whether there is a need or advantage to splint two implants in the mandible retaining a hinging overdenture. Furthermore, patient satisfaction was evaluated for different attachment systems retaining the overdenture. Thirty-six edentulous patients were randomised into three groups of equal size and treated with either magnets, ball attachments or straight bars (reference group). After 3 years of observation no implants were lost in any of the groups. Besides, no statistically significant differences were noted for the peri-implant outcome. Although the bar group presented the highest retention force, the general satisfaction of the patients in the three groups did not differ. The patients with bar retentions showed less prosthetic complications of the retention elements but more at the level of the denture-supporting mucosa. Finally, the clinical outcome of all groups confirms that overdenture treatment demands regular controls with limited time intervals. PMID:9552823

  12. Clinical features of GH deficiency and effects of 3 years of GH replacement in adults with controlled Cushing's disease

    Höybye, Charlotte; Ragnarsson, Oskar; Jönsson, Peter J;

    2010-01-01

    Patients in remission from Cushing's disease (CD) have many clinical features that are difficult to distinguish from those of concomitant GH deficiency (GHD). In this study, we evaluated the features of GHD in a large cohort of controlled CD patients, and assessed the effect of GH treatment....

  13. Randomized Clinical Trial of Indirect Resin Composite and Ceramic Veneers : Up to 3-year Follow-up

    Gresnigt, Marco M. M.; Kalk, Warner; Ozcan, Mutlu

    2013-01-01

    Purpose: This randomized controlled split-mouth clinical trial evaluated the short-term survival rate of indirect resin composite and ceramic laminate veneers. Materials and Methods: A total of 10 patients (mean age: 48.6 years) received 46 indirect resin composite (Estenia; n = 23) and ceramic lami

  14. Evaluation of children′s behavior aged 0-3 years during dental care: A longitudinal analysis

    Ana Carolina SF; Regina CMS; Cunha R.

    2009-01-01

    Child temperament has been studied in various researches and may be useful to predict how a child responds to dental treatment, especially very young children. The purpose of the present longitudinal study was to evaluate the behavioral manifestation of children aged 0 to 3 years, considering different types of dental situation. A total of 169 children were selected and the following data were collected: the age of the child, gender, age of the mother, number of dental visits and their respec...

  15. Risk Evaluation in Routine Pharmacovigilance Activities in SKIMS: Analysis of 3 Years Data.

    Shakil U Rehman; Qadrie Z. L; Wafai Z. A.

    2015-01-01

    Introduction: - The study was undertaken for risk evaluation of ADR’s from the wide spectra of drugs that are used in a tertiary care hospital.Methods: - Data from 1225 ADR’s reported spontaneously to the center during the three year study period from 1-1-2012 to 31-12 2014 was used.Results: - The overall incidence of ADR’s among inpatients that occurred during their stay in the hospital was 0.79%. The M: F ratio was 0.98 and maximum numbers of cases were seen in the 41-60 year age group. Maj...

  16. Effect of External Quality Assurance Evaluation for Chest Radiography: 3-Year Follow-Up in the Medical Institution for Pneumoconiosis

    Lee, Won Jeong; Choi, Soon Byung [Clinical Research Team, Occupational Lung Diseases Institute, Korea Worker' s Compensation and Welfare Service, Ansan (Korea, Republic of)

    2012-04-15

    The aim of this study was to determine the effect of external quality assurance (QA) evaluation for chest radiography in the medical institution for pneumoconiosis (MIP). The chest radiography of the MIPs were evaluated for a radiological technique (RT), image quality (IQ), and reading environment (RE), during a 3-year follow up according to the Korean guidelines. Same methods were implemented each year to ensure that the results are reliable. RT, IQ, and RE were compared between examination and medical care (EMP), and only medical care (MCP) for pneumoconiosis, film-screen (FSR) and digital (DR) radiography. Uneducated and educated for QA during a 3-year follow up referencing with 2008 were realized. RT and IQ of the MIPs showed a significantly higher score in 2009 and 2010 compared with 2008 (p < 0.01). However, RE was not significantly improved. The score of RT, IQ, and RE of the EMPs were higher than those of MCPs every year, and FSR showed a lower score in all evaluations, although, more improvement was seen than the DR. The chest radiography of the MIPs showed a significant effect as a result of a repeated external QA evaluation. However, the MIPs need to transfer from FSR to DR, and maintain a continuous QA evaluation for the MCPs.

  17. Effect of External Quality Assurance Evaluation for Chest Radiography: 3-Year Follow-Up in the Medical Institution for Pneumoconiosis

    The aim of this study was to determine the effect of external quality assurance (QA) evaluation for chest radiography in the medical institution for pneumoconiosis (MIP). The chest radiography of the MIPs were evaluated for a radiological technique (RT), image quality (IQ), and reading environment (RE), during a 3-year follow up according to the Korean guidelines. Same methods were implemented each year to ensure that the results are reliable. RT, IQ, and RE were compared between examination and medical care (EMP), and only medical care (MCP) for pneumoconiosis, film-screen (FSR) and digital (DR) radiography. Uneducated and educated for QA during a 3-year follow up referencing with 2008 were realized. RT and IQ of the MIPs showed a significantly higher score in 2009 and 2010 compared with 2008 (p < 0.01). However, RE was not significantly improved. The score of RT, IQ, and RE of the EMPs were higher than those of MCPs every year, and FSR showed a lower score in all evaluations, although, more improvement was seen than the DR. The chest radiography of the MIPs showed a significant effect as a result of a repeated external QA evaluation. However, the MIPs need to transfer from FSR to DR, and maintain a continuous QA evaluation for the MCPs.

  18. Risk Evaluation in Routine Pharmacovigilance Activities in SKIMS: Analysis of 3 Years Data.

    Shakil U Rehman

    2015-03-01

    Full Text Available Introduction: - The study was undertaken for risk evaluation of ADR’s from the wide spectra of drugs that are used in a tertiary care hospital.Methods: - Data from 1225 ADR’s reported spontaneously to the center during the three year study period from 1-1-2012 to 31-12 2014 was used.Results: - The overall incidence of ADR’s among inpatients that occurred during their stay in the hospital was 0.79%. The M: F ratio was 0.98 and maximum numbers of cases were seen in the 41-60 year age group. Majority of the ADR’s (240, 20% were assessed as probable on the W.H.O causality assessment scale and most of the reactions were classified as Type H (782; 64%. Severity assessment showed that majority of ADRs (832; 68% were classified as mild. Eighteen fatal ADR’s were reported, fourteen of which were attributed to pentavalent vaccine and one each to Ciprofloxacin, Levofloxacin, Cefexime and iodinated contrast. The commonest implicated drug class was antibiotics (632; 51.5% followed by anticancer drugs (193; 15.8%, anticonvulsants (102; 8.3%. Medicine department reported the maximum number of ADRs (397; 32.5%. Rash and itching was the commonest reported ADR and Vancomycin, levofloxacin and Ceftriaxone were the most commonly implicated drugs.Conclusion: - Drug safety signals will continue to come mainly from the reporting of alert health care professionals and every effort should be made to enhance and to ease this process. Continuous sensitization, training and feedback are needed for ensuring safe and effective use of drugs.

  19. Cyto-histology and clinical correlation of thyroid gland lesions: A 3 year study in a tertiary hospital

    Sunita Bamanikar; Pinky Soraisham; Sudhir Jadhav; Harsh Kumar; Pradeep Jadhav; Arvind Bamanikar

    2014-01-01

    Background: Fine needle aspiration cytology (FNAC) is a cost-effective and time saving diagnostic test used to specifically distinguish between benign and malignant lesions by histocytology. The aim of this study was to study the spectrum of thyroid lesions and to correlate the FNAC findings with histopathology of excised specimens. Materials and Methods: A total of 300 patients with thyroid swelling were included in this study who had FNAC during 3 years study period, from July 2011 to July ...

  20. A 3-year review of cranial nerve palsies from the University of Port Harcourt Teaching Hospital Eye Clinic, Nigeria

    Chinyere Nnenne Pedro-Egbe

    2014-01-01

    Conclusion: This is the first study in the literature on ocular cranial nerve palsies in Southern Nigeria. Third and sixth cranial nerve palsies were the most common cases to present to the University of Port Harcourt Teaching Hospital Eye Clinic. There was a statistically significant association to systemic disorders such as hypertension and DM and majority of cases with 6 th cranial nerve palsy.

  1. Transformation of nonfunctioning pancreatic tumor into malignant insulinoma after 3 years: an uncommon clinical course of insulinoma.

    Arslan, Muyesser Sayki; Ozbek, Mustafa; Karakose, Melia; Tutal, Esra; Ucan, Bekir; Yilmazer, Demet; Dilli, Alper; Gultekin, Salih Sinan; Cakal, Erman; Delibasi, Tuncay

    2015-06-01

    A 62-year-old man admitted to our outpatient clinic with two months of recurrent life threatening hypoglycemia episodes. He was diagnosed as malignant insulinoma with multiple metastases of liver and peripancreatic lymph nodes. Liver biopsy specimen was demonstrated grade 2 neuroendocrine tumor compatible with clinical and radiological results. He was followed under the treatment of continuous intravenous glucose infusion during the diagnostic procedures. He had a pancreatic lesion history measured 20 x 12 mm in diameter via the abdominal tomography examination approximately two years before the diagnosis. Unusual course of this case suggests the transformation of nonfunctioning pancreatic neuroendocrine tumor into functional insulin secreting tumor with metastases. The patient was found inoperable and started on chemotherapy. PMID:26154097

  2. IQ Trajectory, Cognitive Reserve, and Clinical Outcome Following a First Episode of Psychosis: A 3-Year Longitudinal Study

    Leeson, Verity C.; Sharma, Pranev; Harrison, Masuma; Ron, Maria A.; Barnes, Thomas R. E.; Joyce, Eileen M.

    2009-01-01

    Comparison of current and estimated premorbid IQ in schizophrenia suggests that there are subgroups with low IQ, deteriorated IQ (DIQ), or preserved IQ and that this is established by psychosis onset. There are no controlled studies examining the trajectory of these IQ subgroups longitudinally or their relationship with clinical and social outcomes. Of 129 individuals with first-episode schizophrenia or schizoaffective disorder, 25% showed stable low IQ, 31% showed stable IQ in the average/hi...

  3. Species distribution and in vitro fluconazole susceptibility of clinical Candida isolates in a Brazilian tertiary-care hospital over a 3-year period

    Márcia Cristina Furlaneto

    2011-10-01

    Full Text Available INTRODUCTION: In this study, we aimed at identifying Candida isolates obtained from blood, urine, tracheal secretion, and nail/skin lesions from cases attended at the Hospital Universitário de Londrina over a 3-year period and at evaluating fluconazole susceptibilities of the isolates. METHODS: Candida isolates were identified by polymerase chain reaction (PCR using species-specific forward primers. The in vitro fluconazole susceptibility test was performed according to EUCAST-AFST reference procedure. RESULTS: Isolates were obtained from urine (53.4%, blood cultures (19.2%, tracheal secretion (17.8%, and nail/skin lesions (9.6%. When urine samples were considered, prevalence was similar in women (45.5% and in men (54.5% and was high in the age group >61 years than that in younger ones. For blood samples, prevalence was high in neonates (35% and advanced ages (22.5%. For nail and skin samples, prevalence was higher in women (71.4% than in men (28.6%. Candida albicans was the most frequently isolated in the hospital, but Candida species other than C. albicans accounted for 64% of isolates, including predominantly Candida tropicalis (33.2% and Candida parapsilosis (19.2%. The trend for non-albicans Candida as the predominant species was noted from all clinical specimens, except from urine samples. All Candida isolates were considered susceptible in vitro to fluconazole with the exception of isolates belonging to the intrinsically less-susceptible species C. glabrata. CONCLUSIONS: Non-albicans Candida species were more frequently isolated in the hospital. Fluconazole resistance was a rare finding in our study.

  4. Success of 6-mm Implants with Single-Tooth Restorations: A 3-year Randomized Controlled Clinical Trial.

    Sahrmann, P; Naenni, N; Jung, R E; Held, U; Truninger, T; Hämmerle, C H F; Attin, T; Schmidlin, P R

    2016-06-01

    The aim of the study was to test whether implants of 6 mm in length perform equally well as 10-mm implants in terms of survival and marginal bone-level changes when supporting single crowns. Patients with a posterior single-tooth gap were randomly allocated to either the placement of a 6-mm (test) or 10-mm implant (control). The treatment protocol allowed for internal sinus lift but not for lateral bone augmentation. After a healing period of 10 wk, implants were loaded with screw-retained single crowns. Survival rates, number of pockets ≥5 mm, and bleeding-on-probing were assessed clinically. The change of marginal bone level and crown-to-implant ratios were analyzed by 2 examiners. Longitudinal intragroup analyses for marginal bone levels were performed applying the Wilcoxon signed rank test. Intergroup differences at baseline and at 3 y were compared using the Mann-Whitney U test. The effect of implant length and crown-to-implant ratio on changes of marginal bone level also was determined. Of 94 implants placed (47 test and 47 control), 78 implants (40 test and 38 control) were available for follow-up examination at 3 y of loading. One test implant was lost during the second year. Hence, implant survival was not significantly different between the 2 groups after 3 y (98% test; 100% control). We found no significant change in the crestal bone level from baseline to 3 y for test and control implants with -0.19 ± 0.62 mm and -0.33 ± 0.71 mm, respectively. The intergroup difference was not significant. Crown-to-implant ratios were not associated with a statistically significant difference in marginal bone loss. However, the number of sites with pockets ≥5 mm was significantly higher in the test group. Based on the 3-y assessment, the use of 6-mm implants can be considered a viable option when reconstructing posterior single tooth gaps (German Clinical Trials Registry: DRKS00006290). PMID:26917439

  5. Species distribution and in vitro fluconazole susceptibility of clinical Candida isolates in a Brazilian tertiary-care hospital over a 3-year period

    Márcia Cristina Furlaneto; Juliana Frasnelli Rota; Regina Mariuza Borsato Quesada; Luciana Furlaneto-Maia; Renne Rodrigues; Silas Oda; Marcelo Tempesta de Oliveira; Rosana Serpa; Emanuele Júlio Galvão de França

    2011-01-01

    INTRODUCTION: In this study, we aimed at identifying Candida isolates obtained from blood, urine, tracheal secretion, and nail/skin lesions from cases attended at the Hospital Universitário de Londrina over a 3-year period and at evaluating fluconazole susceptibilities of the isolates. METHODS: Candida isolates were identified by polymerase chain reaction (PCR) using species-specific forward primers. The in vitro fluconazole susceptibility test was performed according to EUCAST-AFST reference...

  6. STRUCTURED CLINICAL EVALUATION

    Arabela Maria Barbosa Sampaio

    2014-05-01

    Full Text Available In a world experiencing profound technological and socio-political changes in areas of knowledge and capacity, healthcare can not remain static. A new kind of professional is required, whose practice is based on ethics, scientific standards, integrity, citizenship, and health promotion, who develops skills beyond healthcare, such as decision making, communication,leadership, management, and continuing education. No single method can assess all of these elements (knowledge, skills, and attitudes, and only a combination of methods is able to produce a valid evaluation. An alternative method exists: structured clinical assessments based on observation of "to do, or how to do" that aim to complete this evaluation by focusing attention on the performance of specific skills. In order to broaden the scope of evaluation methods that have been used in health education, this article, a literature review, intends to offer readers an overview of the diverse types of structured clinical evaluation, emphasizing Objective Structured Clinical Examination, the most widely used in Brazil, with a goal of advancing opportunities for health professionals to make use of this evaluative tool.

  7. Evaluation of awake burr hole drainage for chronic subdural hematoma in geriatric patients: a retrospective analysis of 3 years

    Serdal Albayrak; ibrahim Burak Atci; Necati Ucler; Hakan Yilmaz; Metin Kaplan

    2016-01-01

    Purpose: The goal of this research was to evaluate the effectiveness of burr hole drainage under local anesthesia in geriatric patients with chronic subdural hematoma. Material and Methods: This retrospective study involved 21 geriatric patients with chronic subdural hematoma who applied to the department of neurosurgery in an education and research hospital between 2011 and 2014. Sedoanalgesia was performed on 21 patients, then awake burr hole drainage was performed after scalp and perios...

  8. Randomized clinical trial on 7-day continuous accelerated irradiation (CAIR) of head and neck cancer - report on 3-year tumour control and normal tissue toxicity

    The purpose of the study was to evaluate tumour and normal tissues 3-year response to 7-day-a-week continuous accelerated irradiation (CAIR) compared to a conventional treatment (5 days per week) in a randomized trial. One hundred patients with squamous cell carcinoma of the head and neck in stage T2-4-N0-1M0 were entered into the trial between December 1, 1993 and June 30, 1996. Dose per fraction of 2.0 Gy (to the end of 1994), and 1.8 Gy (since January 1, 1995) was the same in both arms and delivered once a day at regular 24-h intervals to total dose in the range of 66-72 Gy (depending on tumour stage). The only difference was overall treatment time being 5 weeks in the CAIR and 7 weeks in control arm. Actuarial 3-year local tumour control was 82% in the CAIR and 37% in the control group (P < 0.0001) with reduction in local recurrence rate of 83%. Actuarial 3-year overall survival was 78 and 32% (P < 0.0001), respectively. Confluent mucositis was significantly more severe and lasted longer in the CAIR than in control arm. After 2.0 Gy fractions five of 23 patients (22%) in the CAIR developed early necroses over a period of 2-4 months of follow-up which can be considered as a consequential to severe protracted acute mucosal reactions (CLE). For this reason dose per fraction was lowered to 1.8 Gy and the CLE was not observed again until now. Thus the overall rate of CLE decreased to 10%. The gain in tumour control is likely the effect of shortening of overall treatment time by 14 days and regular continuous dose delivery during the whole course of radiation therapy including weekends. A 7-day schedule produces more severe acute mucosal reactions lasting longer than in conventional fractionation, however tolerable by patients. Relatively high rate (22%) of CLE in the 7-day arm observed during the first year of the study was eliminated by decreasing dose per fraction from 2.0 Gy to 1.8 Gy

  9. The Evaluation Of Clinical Competence

    Boucher, François-Gilles; Palmer, Wilfred H.; Page, Gordon; Barriault, Ronald; Seely, Janet

    1980-01-01

    During a workshop on the evaluation of clinical competence, the participants identified the process skills that comprise clinical competence and examined the techniques available for evaluating these skills. No single technique allows satisfactory evaluation of all the process skills; the most commonly used methods (chart review and case presentation) evaluate few process skills. An adequate performance profile in all the process skills requires a combination of evaluation techniques. Medical...

  10. Evaluation of clinical practice guidelines.

    Basinski, A S

    1995-01-01

    Compared with the current focus on the development of clinical practice guidelines the effort devoted to their evaluation is meagre. Yet the ultimate success of guidelines depends on routine evaluation. Three types of evaluation are identified: evaluation of guidelines under development and before dissemination and implementation, evaluation of health care programs in which guidelines play a central role, and scientific evaluation, through studies that provide the scientific knowledge base fo...

  11. The Predictive Value of Cognitive Impairments Measured at the Start of Clinical Rehabilitation for Health Status 1 Year and 3 Years Poststroke

    Verhoeven, Clara L.; Schepers, Vera P.; Post, Marcel W.; van Heugten, Caroline M.

    2011-01-01

    The objective of this study was to investigate the value of screening for cognitive functions at the start of an inpatient rehabilitation programme to predict the health status 1 and 3 years poststroke. In this longitudinal cohort study of stroke patients in inpatient rehabilitation data of 134 participants were analysed. Cognitive and clinical…

  12. Clinical analysis of allergic rhinitis in children between 1 and 3 years of age%幼儿变应性鼻炎临床特征分析

    戴伟利; 张杰; 潘岳松; 陈敏; 张亚梅

    2011-01-01

    之一,血清总IgE水平升高与吸人性变应原筛查阳性率升高有关;吸入组变应原阳性、有蚊虫叮咬性皮炎和父亲患AR与出现湿疹或哮喘病史有关.%Objective To study the atopy spectrum and its related factors in 1 to 3 years old children with allergic rhinitis.Methods Ninety-six children with allergic rhinitis,aged between 1 and 3years old,referred to ENT department of Beijing Children's Hospital between August 2009 and November 2010 were retrospectively reviewed.Data were recorded for patients' age,age stratification,sex,the age of first symptom,the duration of history,and the allergic history of children,the allergic history of parents.The screening tests on inhalant and food allergens were conducted by immunoblot assay using the Allergy Screen system.The total serum IgE level was also measured.The distribution of the inhalant and food allergens was summarized.The influence of the clinical characteristics was analyzed according to the age subgroup determined by month,allergen category and positiveness of eczema or asthma Logistic regression was used to analyze the relationship of clinical characteristics and allergen spectrum.Results The total positive rates of allergic screening test rate were 81.3%.The inhalant and food allergens were 62.5% and 53.1% respectively.The commonest allergy was mixed fungal(50.0% ),followed by milk(34.4% ),lamb (31.3%),beef(26.0% ),dust mite ( 21.0% ),wheat ( 18.8% ),mugwort ( 12.5% ),egg white or egg yolk( 11.5% ).62.5% of patients could be diagnosed as AR,the remaining could be diagnosed temporarily as non-allergic rhinitis temporarily.Single factor analysis of clinical characteristics in different subgroup determined by month showed that:inhalant allergen(positive/negative) ( x2 =13.699,P =0.001 ),father suffered from AR( x2 =14.060,P =0.001 ),and father or mother suffered from AR ( x2 =7.396,P =0.025) were statistically significant at three monthly age groups

  13. Preparation and Evaluation of SKI-HI: A Parent-Infant Auditory Training Program for under 3- Year -Old Hearing Impaird Children

    Jaleh Samadi

    2006-06-01

    Full Text Available Background and Aim: Lack of early detection of and intervention for infants hearing loss results in a significant delay in speech and language development. So auditory rehabilitation plays an important role in improving the diminished communication ability. One of the most successful auditory training approaches is the SKI-HI parent-infant program. The purpose of this study was preparation and evaluation of Farsi-language SKI-HI program for under 3-year-old hearing impaired children. Materials and Methods: After translation and modification of the text of the program, fifteen under 3-year-old children with bilateral severe sensory hearing loss who were fitted with appropriate behind the ear hearing aids received intervention for 6 months. The levels of the auditory skills were measured pre and post intervention. Intervention Efficiency Index (IEI, Pretest Developmental Rate (PDR and Proportional Change Index (PCI were computed. Results: The data indicated that there was a significant difference between means of IEI and PDR which were 0.87 and 0.31, respectively. PCI was 3.38 indicated that the children's auditory skills developed at about 2.38 times higher rate after SKI-HI intervention than they did before. PCI confidence interval showed that development in the population is 1.46 to 3.30 times higher after SKI-HI intervention (with 95% probability the rate of auditory skills. Conclusion: The auditory training with Farsi-language SKI-HI parent-infant program may efficiently affect development of auditory skills of hearing impaired children.

  14. Annual Change in Pulmonary Function and Clinical Characteristics of Combined Pulmonary Fibrosis and Emphysema and Idiopathic Pulmonary Fibrosis: Over a 3-Year Follow-up

    Kim, Yu Jin; Shin, Seong Hyun; Park, Jeong-Woong; Kyung, Sun Young; Kang, Shin Myung; Lee, Sang-Pyo; Sung, Yon Mi; Kim, Yoon Kyung; Jeong, Sung Hwan

    2014-01-01

    Background Combined pulmonary fibrosis and emphysema (CPFE) have different pulmonary function tests (PFTs) and outcomes than idiopathic pulmonary fibrosis (IPF). The intention of this study was to identify unknown differences between CPFE and IPF by a retrospective comparison of clinical data including baseline and annual changes in pulmonary function, comorbidities, laboratory findings, clinical characteristics and cause of hospitalization. Methods This study retrospectively enrolled patient...

  15. Passive muscle properties are altered in children with cerebral palsy before the age of 3 years and are difficult to distinguish clinically from spasticity

    Willerslev-Olsen, Maria; Lorentzen, Jakob; Sinkjær, Thomas;

    2013-01-01

    children with spastic CP (21 males, 14 females; mean age 9y, SD 3y 4mo; range 3-15y) and 28 control children without CP (19 males, nine females; mean age 8y 11mo, SD 2y 10mo; range 3-15y). Twenty-seven children were diagnosed as having spastic hemiplegia, six with spastic diplegia, and two with spastic...... tetraplegia. According to the Gross Motor Function Classification System, 31 children were classified in level I, two in level II, and two in level III. RESULTS: Only seven children with spastic CP showed reflex stiffness outside the range of the control children. In contrast, 20 children with spastic CP......AIM: Clinical determination of spasticity is confounded by the difficulty in distinguishing reflex from passive contributions to muscle stiffness. There is, therefore, a risk that children with cerebral palsy (CP) receive antispasticity treatment unnecessarily. To investigate this, we aimed to...

  16. Surgical combined approach for alveolar ridge augmentation with titanium mesh and rhPDGF-BB: a 3-year clinical case series.

    De Angelis, Nicola; De Lorenzi, Marco; Benedicenti, Stefano

    2015-01-01

    The purpose of this case series was to report the clinical outcomes and histologic findings of vertical ridge augmentation using a combination of titanium mesh and recombinant human platelet-derived growth factor BB (rhPDGF-BB). Two patients were included, and anorganic bovine bone particles were used. The bone graft was mixed with rhPDGF-BB and loaded onto the bony defect up to the level of the adjacent alveolar crest. A preadapted titanium mesh was placed over the grafted region; no areas of the grafted region were exposed. Postoperative healing was without complications. During reentry surgery for removal of the titanium mesh, all implants could be placed according to the prosthetic design. This report demonstrates the remarkable efficacy of guided bone regeneration using a combination of titanium mesh and rhPDGF for vertical ridge augmentation, thus expanding the indications for implant therapy and allowing recovery of the three-dimensional esthetic architecture in a severely resorbed alveolar ridge. PMID:25738343

  17. Toric implantable collamer lens for moderate to high myopic astigmatism: 3-year follow-up

    Sari, Esin Sogutlu; Piñero Llorens, David Pablo; Kubaloglu, Anil; Evcili, Pinar Sorgun; Koytak, Arif; Kutlutürk, Isil; ÖZERTÜRK, Yusuf

    2013-01-01

    Background To evaluate the 3-year clinical outcomes after toric implantable collamer lens (ICL) implantation for the management of moderate to high myopic astigmatism. Methods Thirty-four eyes of 20 patients who underwent toric ICL implantation were reviewed. All eyes completed 3-year follow-up. Uncorrected (UDVA) and corrected (CDVA) distance LogMAR visual acuities, refraction, endothelial cell density (ECD), and surgical complications were evaluated. Vectorial analysis of astigmatic correct...

  18. Clinical evaluation of contemporary oxygenators.

    Stanzel, Roger D P; Henderson, Mark

    2016-01-01

    Advances in cardiopulmonary bypass equipment have played a critical role in improving outcomes for cardiac surgery patients. Recent advancements include reduced priming volumes, biocompatible coatings and gaseous microemboli handling, as well as the incorporation of an arterial filter into the oxygenator.The purpose of this study was to conduct a comprehensive clinical evaluation of adult oxygenators on the market. Oxygenators assessed included the Sorin Synthesis(®) (n = 30), the Sorin Inspire 6F(®) (n = 10) and Inspire 8F(®) (n = 30), the Terumo FX15(®) (n = 13) and FX25(®) (n = 30), the Maquet Quadrox-i(®) (n = 30) and the Medtronic Fusion(®) (n = 30). Parameters assessed included functional prime volumes, gas exchange, pressure gradients and the effects on patient hematology.The Synthesis had the largest functional prime volume (1426 ml), the FX15 the lowest (956 ml). The Inspire 6F, 8F and Fusion had the greatest O2 transfer. The Sorin oxygenators required the lowest sweep gas flows to obtain a PaCO2 of 40 mmHg. The Sorin oxygenators had the largest pressure gradients. While no differences were observed for hemoglobin and platelet levels post cross-clamp removal, the Sorin Synthesis and Inspire 8F had the largest increases in white blood cell (WBC) counts (122% and 141% of baseline, respectively) and neutrophils (162% and 185% of baseline, respectively).The data demonstrate that no single product is superior in all aspects. The choice of ideal oxygenator depends on the aspect(s) of oxygenator performance the perfusion team believes most clinically acceptable based on available data. PMID:26407816

  19. Identifying questions in the American Association of Swine Veterinarian's PRRS risk assessment survey that are important for retrospectively classifying swine herds according to whether they reported clinical PRRS outbreaks in the previous 3 years.

    Holtkamp, Derald J; Lin, Hui; Wang, Chong; O'Connor, Annette M

    2012-09-01

    The American Association of Swine Veterinarian's (AASV) Production Animal Disease Risk Assessment Program (PADRAP) is a web-based program that offers a set of risk assessment surveys being used by veterinarians who are members of the AASV. Members use PADRAP to help producers systematically assess risk factors that may be associated with clinical outcomes. As assessments are performed the completed surveys are added to the dataset maintained at the Iowa State University College of Veterinary Medicine. One of the surveys included in PADRAP is the porcine reproductive and respiratory syndrome (PRRS) Risk Assessment for the Breeding Herd. The aim of the study was to categorize questions in version 2 of the PRRS Risk Assessment for the Breeding Herd survey as important or unimportant for classifying herds according to whether they reported clinical PRRS outbreaks in the previous 3 years. The results elucidate the relative importance of risk factors and areas of risk factors for clinical outcomes and removing unimportant questions may reduce the time required to complete the survey without affecting the quality of information obtained. Surveys from 896 sow herd sites in the United States and Canada completed between March 2005 and March 2009 were included in the analysis. The survey contained a large number of questions with a complex correlation structure among the questions. Responses for several questions were dependent upon responses to others. To address these issues, an approach was developed using a series of statistical methods including random forest, principle component analysis, logistic regression and receiver operating characteristic (ROC) analysis to classify the herds using the questions in the survey as explanatory variables. Questions were ranked by importance and systematically excluded from least important to most important. The questions excluded, without significantly affecting the performance of the model for classifying herds were identified as

  20. Nuclear medicine and image research: instrumentation and quantitative methods of evaluation. Comprehensive 3-year progress report, January 15, 1983-January 14, 1986

    This program of research addresses problems involving the basic science and technology of radioactive tracer methods as they relate to nuclear medicine and imaging. The broad goal is to develop new instruments and methods for image formation, processing, quantitation, and display, so as to maximize the diagnostic information per unit of absorbed radiation dose to the patient. Project I addresses problems with the quantitative imaging a single-photon emitters; Project II addresses similar problems associated with the quantitative imaging of positron emitters; Project III addresses methodological problems associated with the quantitative evaluation of the efficacy of diagnostic imaging procedures

  1. Method for evaluating performance of clinical pharmacists.

    Schumock, G T; Leister, K A; Edwards, D; Wareham, P S; Burkhart, V D

    1990-01-01

    A performance-evaluation process that satisfies Joint Commission on Accreditation of Healthcare Organizations criteria and state policies is described. A three-part, criteria-based, weighted performance-evaluation tool specific for clinical pharmacists was designed for use in two institutions affiliated with the University of Washington. The three parts are self-appraisal and goal setting, peer evaluation, and supervisory evaluation. Objective criteria within each section were weighted to reflect the relative importance of that characteristic to the job that the clinical pharmacist performs. The performance score for each criterion is multiplied by the weighted value to produce an outcome score. The peer evaluation and self-appraisal/goal-setting parts of the evaluation are completed before the formal performance-evaluation interview. The supervisory evaluation is completed during the interview. For this evaluation, supervisors use both the standard university employee performance evaluation form and a set of specific criteria applicable to the clinical pharmacists in these institutions. The first performance evaluations done under this new system were conducted in May 1989. Pharmacists believed that the new system was more objective and allowed more interchange between the manager and the pharmacist. The peer-evaluation part of the system was seen as extremely constructive. This three-part, criteria-based system for evaluation of the job performance of clinical pharmacists could easily be adopted by other pharmacy departments. PMID:2301420

  2. Evaluation of a Rheumatology Transition Clinic

    Stringer, Elizabeth; Scott, Rachel; Mosher, Dianne; MacNeill, Inez; Huber, Adam M.; Ramsey, Suzanne; Lang, Bianca

    2015-01-01

    Background An adolescent with a chronic condition must prepare for transition from the pediatric to the adult health care system. Ideally, transition is a purposeful and coordinated process between the two systems. We sought to evaluate a pediatric rheumatology transition clinic from the perspective of the young adults who attended the clinic. Methods Young adults who attended the IWK Health Centre Pediatric Rheumatology Transition Clinic in Halifax, Nova Scotia, Canada were asked to complete...

  3. Developments in statistical evaluation of clinical trials

    Oud, Johan; Ghidey, Wendimagegn

    2014-01-01

    This book describes various ways of approaching and interpreting the data produced by clinical trial studies, with a special emphasis on the essential role that biostatistics plays in clinical trials. Over the past few decades the role of statistics in the evaluation and interpretation of clinical data has become of paramount importance. As a result the standards of clinical study design, conduct and interpretation have undergone substantial improvement. The book includes 18 carefully reviewed chapters on recent developments in clinical trials and their statistical evaluation, with each chapter providing one or more examples involving typical data sets, enabling readers to apply the proposed procedures. The chapters employ a uniform style to enhance comparability between the approaches.

  4. Ceftriaxone: in vitro studies and clinical evaluation.

    Gnann, J. W.; Goetter, W E; Elliott, A M; Cobbs, C G

    1982-01-01

    The in vitro activity of ceftriaxone against 437 clinical isolates of gram-negative bacilli was determined. Ceftriaxone was found to have high in vitro activity against Enterobacteriaceae, with the exception of Enterobacter cloacae. Ceftriaxone was only minimally active against Pseudomonas aeruginosa and Acinetobacter calcoaceticus. We evaluated the clinical efficacy and toxicity of ceftriaxone in 55 adult patients. Bacterial infection was confirmed by the isolation of etiological bacteria in...

  5. Evaluating clinical dermatology practice in medical undergraduates.

    Casanova, J M; Sanmartín, V; Martí, R M; Morales, J L; Soler, J; Purroy, F; Pujol, R

    2014-06-01

    The acquisition of competences (the set of knowledge, skills and attitudes required to perform a job to a professional level) is considered a fundamental part of medical training. Dermatology competences should include, in addition to effective clinical interviewing and detailed descriptions of skin lesions, appropriate management (diagnosis, differentiation, and treatment) of common skin disorders and tumors. Such competences can only be acquired during hospital clerkships. As a way of certifying these competences, we propose evaluating the different components as follows: knowledge, via clinical examinations or critical incident discussions; communication and certain instrumental skills, via structured workplace observation and scoring using a set of indicators; and attitudes, via joint evaluation by staff familiar with the student. PMID:23664251

  6. Experimental evaluation of clinical colon anastomotic leakage

    Pommergaard, Hans-Christian

    2014-01-01

    , ischemia and insufficient surgical technique have been suggested to play a central role. Animal models are valuable means to evaluate pathophysiological mechanisms and may be used to test preventive measures aiming at reducing the risk of anastomotic leakage, such as external anastomotic coating. The aim...... leakage. STUDY 1: This study is a systematic review using the databases MEDLINE and Rex. MEDLINE was searched up to October 2010 to identify studies on experimental animal models of clinical colon anastomotic leakage. From the Rex database, textbooks on surgical aspects as well as gastrointestinal...... physiology and anatomy of experimental animals were identified. The results indicated that the mouse and the pig are the best suited animals to evaluate clinical anastomotic leakage. However, the pig model is less validated and more costly to use compared with the mouse. Most frequently, rats are used as...

  7. Chronic diarrhea. Diagnosis and clinical evaluation

    Chronic diarrhea is a syndrome of great clinical complexity, which is frequently encountered by general physicians, internists and gastroenterologists. Differential diagnosis is very broad and sometime finding the precise cause can be difficult, expensive and frustration. Literature published about this topic lack, in general, adequate controlled studies and for this reason recommendations for diagnostic evaluation and treatment are based upon series of cases, experience of the institutions or expert opinion and not on reasonable evidence. On the other hand, many of the classical diagnostic tests that have survived until now were designed over physiologic foundations and have not been validated extensively with the precision of a clinical test. This limits its acceptance, application and standardization in the daily practice. There is not a general agreement about diagnosis and treatment of chronic diarrhea and many of the experts divert recommendation about their recommendations. The purpose of this paper is to define some general guidelines about the clinical evaluation of patients with chronic diarrhea that lead us to a rational approach based upon clinical trials and the appropriate use of the many different tests

  8. Periodic paralysis: clinical evaluation in 20 patients

    Célia Harumi Tengan; Acary S. Bulle de Oliveira; Alberto Alain Gabbai

    1994-01-01

    Twenty patients with periodic paralysis were evaluated and the aspects studied included epidemiological data, clinical manifestations, ancillary tests, treatment and evolution. Sixteen patients had the hypokalemic form (5 familiar, 5 sporadic, 5 thyrotoxic and 1 secondary). No patient with the normokalemic form was detected. Predominance of men was found (14 patients), especially in the cases with hyperthyroidism (5 patients). No thyrotoxic patient was of oriental origin. Only 4 patients had ...

  9. Clinical and MRI evaluation of tuberculous meningitis

    Objective: To evaluate the relationship of clinical and magnetic resonance imaging (MRI) findings in patients with tuberculous meningitis (TBM), and to improve the understanding of TBM. Methods: The clinical and MRI findings in 42 patients with confirmed TBM were analyzed retrospectively. MRI examination was performed using a 1 Tesla system, including SE T1WI and T2WI. Intravenous contrast was injected in 29 patients, and follow-up scans were performed on 17 patients. Results: Of 24 patients with early TBM, MRI was abnormal in 5(21%) with slight Tl-hypointense meningeal (4) or ependymal thickening (1). MRI on 33/35 (94%) patients with late stage TBM was abnormal with T1 hypointensity and T2 hyperintensity including meningeal thickening (19), mild surrounding brain edema (10), nodules (11), tuberculoma (5) and abscess (2). There was significant plaque-like, nodular or rim enhancement with surrounding brain edema. Conclusion: Tuberculous meningitis has minimal clinical and MRI findings in the early phase and significant clinical and MRI findings in the late phase. The enhanced scan may help to detect the abnormality. (authors)

  10. Hypersensitivity pneumonitis: Radiological, clinical and pathologic evaluation

    This paper is to evaluate radiological features of hypersensitivity pneumonitis, correlated with clinical and pathologic findings. Patients consisted of 2 men and 3 women, aged 23-51 years old (average 41). Diagnosis was based on the presence of suggestive clinical and radiological findings (chest radiography, high resolutional CT, gallium scintigraphy), and lung biopsy showing characteristic histological features. All patients complained of external dyspnea and three patients experienced coughing. On the pulmonary function test, four patients revealed restrictive pattern and one patients was normal. Results of bronchoalveolar lavage, available in four patients, revealed lymphocytosis in three patients and normal finding in one patients. Chest radiographs showed ground glass opacity or diffuse nodular densities. On the HRCT,diffuse nodular opacity and ground glass and opacity were seen in variable features. All 4 patients had diffuse increased uptake on the gallium scan. On lung biopsy, a combination of histologic findings showed cellular bronchiolitis, diffuse interstitial infiltrates and non-necrotizing granulomas, consistent with diagnosis of hypersensitivity pneumonitis. Hypersensitively pneumonitis could be diagnosed with these radiological, clinical and pathological findings

  11. Clinical evaluation in periodontitis patient after curettage

    Widowati Witjaksono

    2006-09-01

    Full Text Available Curettage is used in periodontics to scrap off the gingival wall of a periodontal pocket, and is needed to reduce loss of attachment (LOA by developing new connective tissue attachment in patients with periodontitis. The purpose of this study was to evaluate the success of curettage by the formation of tissue attachment. This clinical experiment was done by comparing LOA before curettage, 2 weeks and 3 weeks after curettage on 30 teeth with the indication of curettage. Study population were periodontitis patient who attending dental clinic at Hospital University Science Malaysia (HUSM with inclusion criteria good general health condition, 18 to 55 years old male or female and presented with pocket depth > 3mm. The teeth were thoroughly scaling before intervention and evaluated by measuring the periodontal attachment before curettage, two weeks and three weeks after curettage. Repeated measure ANOVA and Paired T Test were used to analyze the data. The result of the study showed that there was reduction in the periodontal attachment loss in periodontitis patient after curettage either in the anterior or posterior teeth which were supported by statistical analysis. This study concluded that curettage could make reattachment of the tissue

  12. A 3-year randomized therapeutic trial of nitisinone in alkaptonuria.

    Introne, Wendy J; Perry, Monique B; Troendle, James; Tsilou, Ekaterini; Kayser, Michael A; Suwannarat, Pim; O'Brien, Kevin E; Bryant, Joy; Sachdev, Vandana; Reynolds, James C; Moylan, Elizabeth; Bernardini, Isa; Gahl, William A

    2011-08-01

    Alkaptonuria is a rare, autosomal recessive disorder of tyrosine degradation due to deficiency of the third enzyme in the catabolic pathway. As a result, homogentisic acid (HGA) accumulates and is excreted in gram quantities in the urine, which turns dark upon alkalization. The first symptoms, occurring in early adulthood, involve a painful, progressively debilitating arthritis of the spine and large joints. Cardiac valvular disease and renal and prostate stones occur later. Previously suggested therapies have failed to show benefit, and management remains symptomatic. Nitisinone, a potent inhibitor of the second enzyme in the tyrosine catabolic pathway, is considered a potential therapy; proof-of-principle studies showed 95% reduction in urinary HGA. Based on those findings, a prospective, randomized clinical trial was initiated in 2005 to evaluate 40 patients over a 36-month period. The primary outcome parameter was hip total range of motion with measures of musculoskeletal function serving as secondary parameters. Biochemically, this study consistently demonstrated 95% reduction of HGA in urine and plasma over the course of 3 years. Clinically, primary and secondary parameters did not prove benefit from the medication. Side effects were infrequent. This trial illustrates the remarkable tolerability of nitisinone, its biochemical efficacy, and the need to investigate its use in younger individuals prior to development of debilitating arthritis. PMID:21620748

  13. A 3-year follow-up study of mandibular two-implant overdentures retained with ball attachments:clinical outcomes and pros-thetic complications%球帽固位下颌双种植体覆盖义齿修复效果的前瞻性研究

    张仁国; 张太梅; 解永富; 顾静怡; 施晓玲

    2015-01-01

    目的:评价球帽固位的下颌双种植体覆盖义齿的临床修复效果及其修复并发症。方法对下颌牙槽骨重度萎缩的10例无牙颌患者,在前牙区与中线等距平行植入2枚种植体,3个月后采用球帽附着体固位方式制作下颌种植覆盖义齿。在覆盖义齿戴入后1周、1年、2年、3年进行随访,评价种植体边缘骨吸收情况、种植体周围软组织健康状况、患者满意度及义齿并发症情况。结果10例两球帽固位的下颌种植覆盖义齿经过3年观察,种植体存留率100%,边缘骨吸收<1 mm,种植体周围软组织健康,患者满意度显著提高且维持稳定,义齿无重衬或折断现象,义齿并发症主要是球帽附着体O 型圈的置换或固位金属簧的固位力再激活,修理频次0.67次/(年·人)。结论在种植体植入位置、方向合适的情况下,球帽附着体固位的下颌双植体覆盖义齿,可获得长期稳定的临床修复效果。%Objective To evaluate the clinical outcomes and prosthetic complications of mandibular two-implant overdentures re-tained with ball attachments over 3 years. Methods 10 patients with severely reabsorbed mandibular edentulous jaws were treated with delay-loaded mandibular two-implant overdentures retained with ball attachments 3 months after the implants were placed in the man-dibular anterior region with good consistency in the horizontal level,angulation,and distance from the midline. The implant survival rate,peri-implant tissue status,prosthetic complications and patients′ satisfaction were evaluated 1 week,1 year,2 years and 3 years af-ter overdenture rehabilitation. Results Over 3 years′ rehabilitation of mandibular two-implant overdentures retained with ball attach-ments,no implants failed,the overall marginal bone loss was lower than 1mm,the mucosal conditions were healthy,and the patients′ sat-isfaction was significantly improved and remained high over

  14. Scurvy in a 3-year-old boy: MRI features

    Cock, J.,; Renard, M; de Smet, M.; Breysem, L

    2012-01-01

    A 3-year-old boy presented with painful knees (especially the right knee) and difficulty in walking for a few weeks. He complained of lower limb weakness. He was irritable and thinly built. At clinical examination movement of the knees and hips was painful. He had previously been diagnosed with autism. The mother reported that he didn’t eat well.

  15. Gastroschisis: factors influencing 3-year survival and digestive outcome

    Lília Valente

    2015-12-01

    Full Text Available Background: Gastroschisis patients’ morbidity is still high, underlining the importance of identifying factors associated with adverse outcomes.Objective: To determine factors influencing gastroschisis patients’ morbimortality during the first 3 years of life in “Centro Hospitalar São João” (CHSJ.Methodology: Records of infants born with gastroschisis between January 2002 and December 2011 admitted to CHSJ were reviewed. The relation between demographic and clinical data and morbimortality during the first 3 years of life, specifically anthropometric evolution and digestive outcome, was evaluated. The factors that were compared were simple versus complex gastroschisis and primary versus secondary closure.Results: Forty records were analysed. The survival rate was 92.3%. Patients with complex gastroschisis had worse outcomes: hospital stay (median 59 versus 23.5 days, total parenteral nutrition (50 versus 19 days, total oral intake reached (47 versus 22.5 days, morphine analgesia (9 versus 3 days, intestinal occlusion (60% versus 11.8%, perforation (60% versus 0% and ischaemia (40% versus 0%, sepsis (100% versus 32.4%, short bowel syndrome (40% versus 3.1%, laxative need during 1-year follow-up (40% versus 0%, weight percentile < 5 at 6 months (75% versus 13.6% and gastrointestinal symptoms after the first year of life (OR: 42; 95% CI: 2.01-877.5. Secondary closure patients had worse outcomes: start of oral intake (25 versus 11.5 days, total oral intake reached (48 versus 23 days, necrotizing enterocolitis (40% versus 2.9% and mortality (40% versus 2.9%.Conclusion: Complex gastroschisis and secondary closure were both associated with higher morbidity. Secondary closure was also associated with higher mortality. Complex gastroschisis revealed to be a predictive factor for higher incidence of gastrointestinal symptoms after the first year of life. Therefore, follow-up at least until 3 years of life of patients with complex gastroschisis

  16. Convergent and discriminant validity of psychiatric symptoms reported in The Norwegian Mother and Child Cohort Study at age 3 years with independent clinical assessment in the Longitudinal ADHD Cohort Study

    Guido Biele

    2014-12-01

    Full Text Available Epidemiological studies often use parent questionnaires to assess children's development and mental health. To date, few studies have investigated the validity of parent questionnaires with standardized clinical assessments as criterion. The current study examines discriminant and convergent validity of parent questionnaires for symptoms of Attention Deficit Hyperactivity Disorder (ADHD, Oppositional Defiance Disorder (ODD, and Conduct Disorder (CD as well as symptoms of Separation Anxiety employed in the Norwegian Mother and Child Cohort Study by using structured clinical interviews performed 5 months later in the Longitudinal ADHD Cohort Study as a criterion. The comparison of confirmatory factor analysis models and examination of factor correlations indicate convergent and discriminant validity of MoBa parent questionnaires for preschool children, especially for the assessment of ADHD and ODD/CD. Future research should attempt to further improve parent questionnaires, examine their validity in representative samples, and explicitly test their utility for screening.

  17. Clinical assessment of language development in children at age 3 years that were born preterm Avaliação da evolução dos aspectos linguísticos em crianças que nasceram prematuras aos 3 anos de idade

    Carolina Rizzotto Schirmer

    2006-12-01

    Full Text Available OBJECTIVE: To evaluate the influence of gestational age and birth weight on language development and neurodevelopmental outcome at age 3 years in children born preterm. METHOD: Cross sectional study including 69 children followed in our developmental outpatient clinic. Patients were consecutively included at the time of the 3 years of age appointment and stratified for birth weight (OBJETIVO: Avaliar influência da idade gestacional (IG e peso ao nascimento na aquisição da linguagem e neurodesenvolvimento em crianças de 3 anos que nasceram prematuras. MÉTODO: Estudo transversal incluindo 69 crianças acompanhadas no Ambulatório de Seguimento Neonatal. Pacientes incluídos tinham 3 anos e foram estratificados por peso ao nascimento (>1500 gramas e entre 1500-2500 gramas. Todos foram avaliados com relação ao neurodesenvolvimento incluindo avaliação neurológica clínica, Denver II, Bayley II e avaliação da linguagem. Para a analise dividimos em dois grupos com e sem alteração na aquisição de linguagem. RESULTADOS: Crianças com DAL apresentam melhores índices nos escores de desenvolvimento no Bayley II (p=1500 gramas tiveram escores menores no Bayley II na idade de 36 m (p=0.002, p=0.007 e p<0.001. Análise multivariada sugere uma associação da IG (p=0,032 e alteração comportamental (p=0,001 com atraso na aquisição da linguagem. Denver II alterado tanto aos 12 m quanto aos 24 m, correlaciona-se com significância estatística a atraso na aquisição de linguagem receptiva e expressiva aos 3 anos de idade (p=<0.01 e p=<0.01. CONCLUSÃO: Crianças nascidas prematuras e com baixo peso ao nascimento, apresentam maior risco de ter um atraso no desenvolvimento da linguagem. Sendo que as crianças que tem atraso no desenvolvimento de linguagem apresentaram um desempenho cognitivo e psicomotor inferior ao das com desenvolvimento normal.

  18. Periodic paralysis: clinical evaluation in 20 patients

    Célia Harumi Tengan

    1994-12-01

    Full Text Available Twenty patients with periodic paralysis were evaluated and the aspects studied included epidemiological data, clinical manifestations, ancillary tests, treatment and evolution. Sixteen patients had the hypokalemic form (5 familiar, 5 sporadic, 5 thyrotoxic and 1 secondary. No patient with the normokalemic form was detected. Predominance of men was found (14 patients, especially in the cases with hyperthyroidism (5 patients. No thyrotoxic patient was of oriental origin. Only 4 patients had the hyperkalemic form (3 familiar, 1 sporadic. Attacks of paralysis began during the first decade in the hyperkalemic form and up to the third decade in the hypokalemic. In both forms the attacks occurred preferentially in the morning with rest after exercise being the most important precipitating factor. Seventy five percent of the hyperkalemic patients referred brief attacks (<12 hours. Longer attacks were referred by 43% of the hypokalemic patients. The majority of the attacks manifested with a generalized weakness mainly in legs, and its frequency was variable. Creatinokinase was evaluated in 10 patients and 8 of them had levels that varied from 1,1 to 5 times normal. Electromyography was done in 6 patients and myotonic phenomenon was the only abnormality detected in 2 patients. Carbonic anhydrase inhibitors, especially acetazolamide, were used for prophylactic treatment in 9 pacients with good results in all. Although periodic paralysis may be considered a benign disease we found respiratory distress in 5 patients, permanent myopathy in 1, electrocardiographic abnormalities during crises in 4; death during paralysis occurred in 2. Therefore correct diagnosis and immediate treatment are crucial. This study shows that hyperthyroidism is an important cause of periodic paralysis in our country, even in non oriental patients. Hence endocrine investigation is mandatory since this kind of periodic paralysis will only be abated after return to the euthyroid state.

  19. Implementing Peer Evaluation of Clinical Teaching

    Laske, Rita Ann

    2013-01-01

    Clinical education provides the nursing student opportunities to learn the practice of nursing. In the clinical setting, the nursing student applies classroom knowledge to the real patient care situation. The clinical instructor facilitates this important process by assisting students to integrate knowledge into their practice, improve their…

  20. [Clinical practice guideline: a complete geriatric evaluation].

    Medina-Chávez, Juan Humberto; Torres-Arreola, Laura Del Pilar; Cortés-González, Rosa María; Durán-Gómez, Verónica; Martínez-Hernández, Fernando; Esquivel-Romero, Gustavo

    2011-01-01

    The care of elderly patients requires an evaluation that deserves a host of special considerations, such as biological aspects of aging, those related to activities of daily living and functionality, neuro-psychological conceptions, family dynamics and economic conditions. The growth of the aging population in our country is accompanied by an increase in chronic diseases and more individuals have greater vulnerability, requiring a more consumption of resources because of the high demand for services. This requires the incorporation of specialized care in the institutional system, which has caused serious consequences in the current health system, benefiting specialization and technology, but with a loss of an integrated and horizontal view of the patient. Therefore it is necessary to develop a practical tool that allows the family physician to identify and differentiate the geriatric population that requires specialized care from who does not, identifying problems that may improve and allow the design of strategies to improve health status and maintain functional autonomy of the elderly. Comprehensive Geriatric Assessment (CGA) is a fundamental tool for clinical practice of any medical care to the elderly. PMID:22176832

  1. [Spondyloarthropathies--clinical evaluation and physical therapy].

    Vlak, Tonko

    2004-01-01

    Spondyloarthropathy is a group of chronic autoimmune disorders including ankylosing spondylitis, reactive arthritis, psoriatic arthritis, arthritis associated with inflammatory bowel disease, acute anterior uveitis and undifferentiated spondyloarthropathies. The spondyloarthropathies share common clinical, radiological, and genetic features that are clearly distinct from other inflammatory rheumatic diseases. The major goal in the management of patients with rheumatic disorders is to control or cure the disease and to preserve and control function and health status. To measure treatments' efficacy standardized assessment of organ morphology, function, and of health status are required. The instruments for measuring health status or quality of life cover a variety of dimensions of health, including physical, social, and emotional functioning. Measurements used to evaluate the efficacy of treatments in ankylosing spondylitis include spinal and chest movement, duration and severity of morning stiffness, and quality of sleep. Health status indices such as the HAQ or AIMS are not readily applicable to spondyloarthropaties. It is reason to use some others: 1. Functional status measure S-HAQ for patients with spondylitis by adding five items to the HAQ, to cover the activities identified as most problematic; 2. Functional index for the assessment of ankylosing spondylitis (Dougados Functional Index - DFI) - it is valid and reliable and shows sufficient responsiveness; S-HAQ appears at least as sensitive to change as the Dougados Index; 3. The Leeds Disability Questionnaire assesses disability in ankylosing spondylitis, inquiring about four areas of function: mobility, bending down, reaching up and neck movements, and postures; 4. The Bath Ankylosing Spondylitis Functional Index (BASFI) 10 item self-administered questionnaire to assess function and activities of daily living in patients with ankylosing spondylitis. Physical therapy is one of the most important way to

  2. Nosocomial Infections of Inpatients:An 3-year Clinical Investigation and Analysis in Basic-level general hospital%基层综合性医院连续3年医院感染调查分析

    赵中; 谭倩

    2010-01-01

    目的 探讨基层综合性医院住院患者医院感染的特点,以采取相应有效措施预防和控制医院感染的发生.方法 采用回顾性统计调查分析.结果 医院感染率为1.63%,其中以呼吸道最高,依次为泌尿道、手术切口;临床分离的致病菌为G-菌,占55.45%,G+菌,占20%,真菌,占24.55%,比较本院近3年医院感染,条件致病菌各年构成比差异虽无统计学意义,但仍占主导地位.结论 加强医院感染管理,减少侵袭性操作,及时病原菌监测,合理应用抗菌药物是降低医院感染的有效措施.%Objective To investigate the feature of nosocomial infections in Basic-level general hospital, based on which effective methods are taken to prevent and control the incidence of nosocomial infection. Methods An analysis was made on the basis of the survey, the data came from hospitalized cases in the recent three years. Results The rate of nosocomial fungus infection was 1.63 %,the main infection site was respiratory tract, and followed by urinary tract and surgical incision. Among bacteria isolated from clinical cases, 55.45 % were G-, 20.00 % were G+, and 24.55 % were fungi. However,differences of the proportion of conditional bacteria were insignificantly (P>0.05) during the past three years,the conditional bacteria were the major pathogenic in nosocomial infections. Conclusions Strengthening the nosocomial infection management, Lessing invasive process, supervising towards bacteria, and using antibacterial drug rationally are effective methods to reducing the nosocomial infections.

  3. Clinical image quality evaluation for panoramic radiography in Korean dental clinics

    Choi, Bo-ram; Choi, Da-Hye; Huh, Kyung-Hoe; Yi, Won-Jin; Heo, Min-Suk; Choi, Soon-Chul; Bae, Kwang-Hak; Lee, Sam-Sun

    2012-01-01

    Purpose The purpose of this study was to investigate the level of clinical image quality of panoramic radiographs and to analyze the parameters that influence the overall image quality. Materials and Methods Korean dental clinics were asked to provide three randomly selected panoramic radiographs. An oral and maxillofacial radiology specialist evaluated those images using our self-developed Clinical Image Quality Evaluation Chart. Three evaluators classified the overall image quality of the p...

  4. Body Composition at 3-years of Age

    Ejlerskov, Katrine Tschentscher

    are physiologically plausible and should be investigated in other study settings. Results from paper III showed that total and free IGF-I at both 9 and 36 months were positively related to most measures of anthropometry and body composition at 3 years. We found no clear associations between IGF-I levels and early...... with later increased adiposity risk. Growth in early childhood is highly related to the levels of insulin-like growth factor-I. Objectives: Data used in this thesis is from the prospective cohort study SKOT which includes 330 children examined at 9, 18 and 36 months of age. The main objective with this Ph...... was to identify growth periods with relation to body composition at 3 years and whether the impact of growth was modified by nutrition. A third objective was to examine the relation between IGF-I levels at 9 and 36 months and body composition at 3 years. Since the IGF-I level was expected to be affected...

  5. Clinical simulation as an evaluation method in health informatics

    Jensen, Sanne

    2016-01-01

    work practice including other technology and organizational structure. Clinical simulation is ideal for proactive evaluation of new technology for clinical work practice. Clinical simulations involve real end-users as they simulate the use of technology in realistic environments performing realistic...... tasks. Clinical simulation study assesses effects on clinical workflow and enables identification and evaluation of patient safety hazards before implementation at a hospital. Clinical simulation also offers an opportunity to create a space in which healthcare professionals working in different...... locations or sectors can meet and exchange knowledge about work practices and requirement needs. This contribution will discuss benefits and challenges of using clinical simulation, and will describe how clinical simulation fits into classical usability studies, how patient safety may benefit by use of...

  6. Clinical evaluation of 413 Thalassemic patients

    Korosdari Gh.H

    2000-08-01

    Full Text Available Thalassemia is the most prevalent genetic disorder in Iran and around the world and these patients need regular careful care. The present study reports results of routine examination of patients visited Thalassemia clinic of Tehran. Data about clinical and laboratory examinations of 413 Thalassemic were extracted and analyzed. The prevalence of heart complications, diabetes, growth retardation, delayed puberty and primary and secondary amenorrhea was 9%, 8%, 21.3%, 3.1% and 6.3%, respectively. 44% didn't have secondary sex characteristics. Splenectomy had been done for 67.2% of cases. HBsAg, HBsAb and HBcAb were positive in 1.9%, 57.4% and 43%, respectively. We concluded that blood transfusion standards in this clinic was acceptable, whereas because of poor knowledge, iron chelating is unfavorable.

  7. The Clinical Evaluation of Parkinson's Tremor

    Zach, H.; Dirkx, M.; Bloem, B.R.; Helmich, R.C.

    2015-01-01

    Parkinson's disease harbours many different tremors that differ in distribution, frequency, and context in which they occur. A good clinical tremor assessment is important for weighing up possible differential diagnoses of Parkinson's disease, but also to measure the severity of the tremor as a basi

  8. Effectiveness of Dietary Allergen Exclusion Therapy on Eosinophilic Colitis in Chinese Infants and Young Children ≤ 3 Years of Age

    Min Yang

    2015-03-01

    Full Text Available Eosinophilic colitis is a well recognized clinical entity mainly associated with food allergies. Empiric treatment options include dietary allergen exclusion (extensively hydrolyzed protein formula and elimination diet, anti-allergy medications (antihistamines and leukotriene receptor antagonists and corticosteroids. We evaluated the effectiveness of dietary antigen exclusion on clinical remission of eosinophilic colitis in infants and young children. We retrospectively reviewed charts of all infants and children ≤3 years of age who were diagnosed with eosinophilic colitis (defined as mucosal eosinophilia ≥20 hpf−1 from 1 January 2011 to 31 December 2013 at a tertiary children’s hospital in China. Forty-nine children were identified with eosinophilic colitis. Elemental formula, simple elimination diet or combination therapy resulted in clinical improvement in 75%, 88.2% and 80% of patients, respectively. In conclusion, eosinophilic colitis in infants and children ≤3 years of age responded well to dietary allergen exclusion.

  9. Clinical evaluation of synthetic aperture sequential beamforming

    Hansen, Peter Møller; Hemmsen, Martin Christian; Lange, Theis;

    2012-01-01

    the ultrasound beam. Five ultrasound experts (radiologists) evaluated the sequence pairs in a side-by-side comparison, and the results show that image quality using SASB was better than conventional B-mode imaging. 73 % of the evaluations favored SASB, and a probability of 70 % was calculated for a...... new radiologist to prefer SASB over conventional imaging, if a new sequence was recorded. There was no significant difference in penetration depth....

  10. Clinical Evaluation of Baccalaureate Nursing Students Using SBAR Format: Faculty versus Self Evaluation

    Saied, Hala; James, Joemol; Singh, Evangelin Jeya; Al Humaied, Lulawah

    2016-01-01

    Clinical training is of paramount importance in nursing education and clinical evaluation is one of the most challenging responsibilities of nursing faculty. The use of objective tools and criteria and involvement of the students in the evaluation process are some techniques to facilitate quality learning in the clinical setting. Aim: The aim of…

  11. Nurse educators’ perceptions of OSCE as a clinical evaluation method

    MM Chabeli

    2001-09-01

    Full Text Available The South African Qualifications Authority, and the South African Nursing Council are in pursuit of quality nursing education to enable the learners to practise as independent and autonomous practitioners. The educational programme should focus on the facilitation of critical and reflective thinking skills that will help the learner to make rational decisions and solve problems. A way of achieving this level of functioning is the use of assessment and evaluation methods that measure the learners’ clinical competence holistically. This article is focused on the perceptions of twenty nurse educators, purposively selected from three Nursing Colleges affiliated to a university in Gauteng, regarding the use of OSCE (Objective Structured Clinical Examination as a clinical evaluation method within a qualitative and descriptive research strategy. Three focus group interviews were conducted in different sessions. A descriptive content analysis was used. Trustworthiness was ensured by using Lincoln and Guba’s model (1985. The results revealed both positive and negative aspects of OSCE as a clinical evaluation method with regard to: administrative aspects; evaluators; learners; procedures/instruments and evaluation. The conclusion drawn from the related findings is that OSCE does not measure the learners’ clinical competence holistically. It is therefore recommended that the identified negative perception be taken as challenges faced by nurse educators and that the positive aspects be strengthened. One way of meeting these recommendations is the use of varied alternative methods for clinical assessment and evaluation that focus on the holistic measurement of the learners’ clinical competence.

  12. Evaluation of leak current of clinical electrometers

    The present work shows the evaluation of two electrometers model Victoreen used in radiotherapy. The performance of the electrometers was proven using a source of current, built inside the work frame arcal 34, and using like reference the norm iec 60371. The results of the tests of leakage, displacement of the zero and linealty of the electrometers are presented

  13. Clinical evaluation of desoximetasone in treatment of dermatoses and psoriasis.

    Nair, B K; Nair, C H

    1975-05-01

    A comparative clinical evaluation of desoximetasone, a corticosterone derivative by a double blind study showed that desoximetasone has potent topical activity as effective as betamethasone valerate and probably more effective than triamcinolone acetonide. PMID:1093984

  14. 3D Printing/Additive Manufacturing Single Titanium Dental Implants: A Prospective Multicenter Study with 3 Years of Follow-Up

    Samy Tunchel

    2016-01-01

    Full Text Available This prospective 3-year follow-up clinical study evaluated the survival and success rates of 3DP/AM titanium dental implants to support single implant-supported restorations. After 3 years of loading, clinical, radiographic, and prosthetic parameters were assessed; the implant survival and the implant-crown success were evaluated. Eighty-two patients (44 males, 38 females; age range 26–67 years were enrolled in the present study. A total of 110 3DP/AM titanium dental implants (65 maxilla, 45 mandible were installed: 75 in healed alveolar ridges and 35 in postextraction sockets. The prosthetic restorations included 110 single crowns (SCs. After 3 years of loading, six implants failed, for an overall implant survival rate of 94.5%; among the 104 surviving implant-supported restorations, 6 showed complications and were therefore considered unsuccessful, for an implant-crown success of 94.3%. The mean distance between the implant shoulder and the first visible bone-implant contact was 0.75 mm (±0.32 and 0.89 (±0.45 after 1 and 3 years of loading, respectively. 3DP/AM titanium dental implants seem to represent a successful clinical option for the rehabilitation of single-tooth gaps in both jaws, at least until 3-year period. Further, long-term clinical studies are needed to confirm the present results.

  15. 3D Printing/Additive Manufacturing Single Titanium Dental Implants: A Prospective Multicenter Study with 3 Years of Follow-Up.

    Tunchel, Samy; Blay, Alberto; Kolerman, Roni; Mijiritsky, Eitan; Shibli, Jamil Awad

    2016-01-01

    This prospective 3-year follow-up clinical study evaluated the survival and success rates of 3DP/AM titanium dental implants to support single implant-supported restorations. After 3 years of loading, clinical, radiographic, and prosthetic parameters were assessed; the implant survival and the implant-crown success were evaluated. Eighty-two patients (44 males, 38 females; age range 26-67 years) were enrolled in the present study. A total of 110 3DP/AM titanium dental implants (65 maxilla, 45 mandible) were installed: 75 in healed alveolar ridges and 35 in postextraction sockets. The prosthetic restorations included 110 single crowns (SCs). After 3 years of loading, six implants failed, for an overall implant survival rate of 94.5%; among the 104 surviving implant-supported restorations, 6 showed complications and were therefore considered unsuccessful, for an implant-crown success of 94.3%. The mean distance between the implant shoulder and the first visible bone-implant contact was 0.75 mm (±0.32) and 0.89 (±0.45) after 1 and 3 years of loading, respectively. 3DP/AM titanium dental implants seem to represent a successful clinical option for the rehabilitation of single-tooth gaps in both jaws, at least until 3-year period. Further, long-term clinical studies are needed to confirm the present results. PMID:27313616

  16. 3D Printing/Additive Manufacturing Single Titanium Dental Implants: A Prospective Multicenter Study with 3 Years of Follow-Up

    2016-01-01

    This prospective 3-year follow-up clinical study evaluated the survival and success rates of 3DP/AM titanium dental implants to support single implant-supported restorations. After 3 years of loading, clinical, radiographic, and prosthetic parameters were assessed; the implant survival and the implant-crown success were evaluated. Eighty-two patients (44 males, 38 females; age range 26–67 years) were enrolled in the present study. A total of 110 3DP/AM titanium dental implants (65 maxilla, 45 mandible) were installed: 75 in healed alveolar ridges and 35 in postextraction sockets. The prosthetic restorations included 110 single crowns (SCs). After 3 years of loading, six implants failed, for an overall implant survival rate of 94.5%; among the 104 surviving implant-supported restorations, 6 showed complications and were therefore considered unsuccessful, for an implant-crown success of 94.3%. The mean distance between the implant shoulder and the first visible bone-implant contact was 0.75 mm (±0.32) and 0.89 (±0.45) after 1 and 3 years of loading, respectively. 3DP/AM titanium dental implants seem to represent a successful clinical option for the rehabilitation of single-tooth gaps in both jaws, at least until 3-year period. Further, long-term clinical studies are needed to confirm the present results. PMID:27313616

  17. One hospital's clinical evaluation of brushless scrubbing.

    Berman, Mara

    2004-02-01

    BRUSHLESS SCRUBBING rapidly is becoming an accepted method for surgical hand scrubbing. AN EVALUATION was undertaken at an acute care hospital in the southeastern United States to examine brushless scrubbing before laminectomy, craniotomy, and colectomy procedures. PATIENTS DID NOT SHOW an increase in postoperative surgical site infections when the brushless scrubbing product was used. SATISFACTION AND COMPLIANCE among users of the product was positive. PMID:15002831

  18. Eosinophilic cystitis in a 3-year-old boy

    Eosinophilic cystitis is a rare in children; it also affects adults. Clinical manifestations are variable. The diagnosis can be confirmed by cystoscopy and biopsy, both rather invasive procedures, especially in younger patients. We report a 3-year-old boy with eosinophilic cystitis. The most important radiological finding was marked thickening of the bladder wall, documented on ultrasound, cystography and CT. The CT findings of eosinophilic cystitis have, to the best of our knowledge, not been reported before. In addition to ultrasound and cystography, CT clearly demonstrates extension of the inflammatory process into the perivesical tissues. (orig.)

  19. Interprofessional student clinics: an economic evaluation of collaborative clinical placement education.

    Haines, Terry P; Kent, Fiona; Keating, Jennifer L

    2014-07-01

    Interprofessional student clinics can be used to create clinical education placements for health professional students in addition to traditional hospital-based placements and present an opportunity to provide interprofessional learning experiences in a clinical context. To date, little consideration has been given in research literature as to whether such clinics are economically viable for a university to run. We conducted an economic evaluation based upon data generated during a pilot of an interprofessional student clinic based in Australia. Cost-minimization analyses of the student clinic as opposed to traditional profession-specific clinical education in hospitals were conducted from university, Commonwealth Government, state government and societal perspectives. Cost data gathered during the pilot study and market prices were used where available, while $AUD currency at 2011 values were used. Per student day of clinical education, the student clinic cost an additional $289, whereas the state government saved $49 and the Commonwealth Government saved $66. Overall, society paid an additional $175 per student day of clinical education using the student clinic as opposed to conventional hospital-based placements, indicating that traditional hospital-based placements are a cost-minimizing approach overall for providing clinical education. Although interprofessional student clinics have reported positive patient and student learning outcomes, further research is required to determine if these benefits can justify the additional cost of this model of education. Considerations for clinic sustainability are proposed. PMID:24417539

  20. Changes in Strength Abilities of Adolescent Girls: The Effect of a 3-Year Physical Education Curriculum

    Czarniecka, Renata; Milde, Katarzyna; Tomaszewski, Pawel

    2012-01-01

    Study aim: To evaluate changes in strength abilities of adolescent girls that underwent a 3-year physical education curriculum. Material and methods: The research participants comprised 141 girls aged 13.3 plus or minus 0.35 years who participated in a 3-year physical education curriculum (PEC). Evaluation was based on the following EUROFIT…

  1. Clinical evaluation of serial CT scan

    Dynamic CT of abdominal organs was performed in a few cases, and movement of contrast medium in abdominal organs, the capacity of abdominal dynamic CT to visualize vascular cavity less than middle size, and the evaluation of abdominal dynamic CT in the diagnosis of malignant tumor were reported. After 50 ml of 60% meglumine iotalamate was injected into cubital vein in 15 seconds (3.3 ml/sec.), it was clarified by the first scan after the injection that contrast medium enough to visualize vascular cavity of 2 mm in diameter existed in vessels. That is, SOMATOM SD can visualize the intravascular phase of the contrast by the first or the second scan after the injection. Abdominal dynamic CT was very useful for the diagnosis of abdominal malignant tumor. (Tsunoda, M.)

  2. Clinical and radiological evaluation of ARDS

    Thirty patients under long-term artificial respiration being at risk of or suffering from ARDS were observed on the intensive care unit right from the beginning of treatment. In all cases, the lungs were visualised by means of computed tomography. Computed tomography of the lungs provided valuable information as to the pulmonal distribution of ARDS-related changes. In gradually developing acute respiratory insufficiency caused by parenchymal changes that start from the paravertebral regions CT scans also permitted the so-called 'silent period' to be ascertained that is always seen to escape radiological detection. Comparative evaluations confirmed the diagnostic superiority of computed tomography to conventional X-ray procedures and arterial blood gas analysis in those ARDS patients where the tissue changes begin in the dorsal sections of the lungs. (orig./MBC)

  3. Clinical Evaluation of Inpatients with Acute Urticaria

    Ayşe Serap

    2011-12-01

    Full Text Available Background and Design: To determine the clinical and etiological features of inpatients with acute urticaria and angioedema and to assess the need for laboratory tests. Material and Methods: We recruited 105 patients with acute urticaria and angioedema who were admitted to our inpatient unit. The lesions and the characteristics of the patients were analyzed. Routine diagnostic tests including complete blood count, thyroid function tests, hepatitis panel, stool parasite, total IgE levels, cultures, erythrocyte sedimentation rate, C-reactive protein, anti-nuclear antibody, and posterior anterior lung X-ray were ordered. A psychiatric consultation was obtained, when needed. The results were analyzed with SPSS 15.0 statistical software.Results: Among 105 patients, 28 (26.7% had urticaria, 7 (6.7% had angioedema, and 70 (66.7% suffered from both urticaria and angioedema. The most common accompanying symptoms were itching (91.4% and burning (34.3%. The most common systemic symptoms were fatigue (15.2% and headache (12.4%. The lesions usually appeared in the evening hours (24.8%. Twenty-five patients were waking up due to itching during the night. Some lesions were associated with physical activities. Systemic diseases accompanied the lesions in 12 patients (11%. In terms of etiological factors, 33 patients (22.5% had infections. Food- related lesions were encountered in 14 (13% patients. Thirty patients (28.5% had history of medication use. Stress was detected in 37.1% of the patients; anxiety was diagnosed in 3% of patients. The stool was positive for parasites in 10 (9% patients. Conclusion: Acute urticaria is a benign disorder. Although the underlying cause of urticaria can not always be identified, infections and medications are the most common causes. A comprehensive and detailed history is very important to discover the underlying cause. The diagnostic tests should be ordered according to the patient’s history. Conducting diagnostic tests

  4. Clinical image quality evaluation for panoramic radiography in Korean dental clinics

    The purpose of this study was to investigate the level of clinical image quality of panoramic radiographs and to analyze the parameters that influence the overall image quality. Korean dental clinics were asked to provide three randomly selected panoramic radiographs. An oral and maxillofacial radiology specialist evaluated those images using our self-developed Clinical Image Quality Evaluation Chart. Three evaluators classified the overall image quality of the panoramic radiographs and evaluated the causes of imaging errors. A total of 297 panoramic radiographs were collected from 99 dental hospitals and clinics. The mean of the scores according to the Clinical Image Quality Evaluation Chart was 79.9. In the classification of the overall image quality, 17 images were deemed 'optimal for obtaining diagnostic information,' 153 were 'adequate for diagnosis,' 109 were 'poor but diagnosable,' and nine were 'unrecognizable and too poor for diagnosis'. The results of the analysis of the causes of the errors in all the images are as follows: 139 errors in the positioning, 135 in the processing, 50 from the radiographic unit, and 13 due to anatomic abnormality. Panoramic radiographs taken at local dental clinics generally have a normal or higher-level image quality. Principal factors affecting image quality were positioning of the patient and image density, sharpness, and contrast. Therefore, when images are taken, the patient position should be adjusted with great care. Also, standardizing objective criteria of image density, sharpness, and contrast is required to evaluate image quality effectively.

  5. Development and evaluation of a clinical note section header terminology.

    Denny, Joshua C; Miller, Randolph A; Johnson, Kevin B; Spickard, Anderson

    2008-01-01

    Clinical documentation is often expressed in natural language text, yet providers often use common organizations that segment these notes in sections, such as history of present illness or physical examination. We developed a hierarchical section header terminology, supporting mappings to LOINC and other vocabularies; it contained 1109 concepts and 4332 synonyms. Physicians evaluated it compared to LOINC and the Evaluation and Management billing schema using a randomly selected corpus of history and physical notes. Evaluated documents contained a median of 54 sections and 27 major sections. There were 16,196 total sections in the evaluation note corpus. The terminology contained 99.9% of the clinical sections; LOINC matched 77% of section header concepts and 20% of section header strings in those documents. The section terminology may enable better clinical note understanding and interoperability. Future development and integration into natural language processing systems is needed. PMID:18999303

  6. Quality evaluation of controlled clinical information service trials.

    Balas, E A; Austin, S. M.; Brown, G.D.; Mitchell, J. A.

    1993-01-01

    Randomized controlled clinical trials are increasingly accepted as tools of computer technology assessment and, therefore, quality evaluation of trials has great theoretical and practical significance. The purpose of this study was to assist the design of evaluation studies and synthesis of published results by developing and validating an easy-to-use quality scoring method. The development of the new scoring system was based on the available quality evaluation methods and the analysis of 19 ...

  7. Evaluating clinical teachers with the Maastricht clinical teaching questionnaire : How much 'teacher' is in student ratings?

    Boerboom, Tobias B. B.; Mainhard, Tim; Dolmans, Diana H. J. M.; Scherpbier, Albert J. J. A.; Van Beukelen, Peter; Jaarsma, A. D. (Debbie) C.

    2012-01-01

    Background: Students are a popular source of data to evaluate the performance of clinical teachers. Instruments to obtain student evaluations must have proven validity. One aspect of validity that often remains underexposed is the possibility of effects of between-student differences and teacher and

  8. CLINICAL EVALUATION OF SELECTED COLOURING HERBALS IN SAVARNIKARAN

    Wadikar Sujata Surendra

    2013-03-01

    Full Text Available A Clinical study on "Clinical Evaluation of Selected Colouring Herbals in Savarnikaran" was carried out at shalya tantra dept. of M.A.Podar Hospital, Worli, Mumbai 18. The prime aim of the study is to make available an effective, alternative colouring cosmetic preparations which will be useful in post burn, post acne and post wound colour morbidity.Ayurvedic herbal drugs are abundant, easily available and cost effective but their use is not observed in all forms. The trial drug is prepared in powder-paste, oil and ointment form. Further the efficacy of the different preparation is also evaluated separately. Cosmetic aspect of ayurvedic surgery is neglected, here we attempt to bring this aspect in routine practice.Total number of 40 patients were studied in this clinical study.Observations were documented through specially designed clinical record form and relevant conclusions were drawn.

  9. Integrated care for diabetes: clinical, psychosocial, and economic evaluation. Diabetes Integrated Care Evaluation Team.

    1994-01-01

    OBJECTIVES--To evaluate integrated care for diabetes in clinical, psychosocial, and economic terms. DESIGN--Pragmatic randomised trial. SETTING--Hospital diabetic clinic and three general practice groups in Grampian. PATIENTS--274 adult diabetic patients attending a hospital clinic and registered with one of three general practices. INTERVENTION--Random allocation to conventional hospital clinic care or integrated care. Integrated care patients seen in general practice every three or four mon...

  10. Evaluation of PICO as a Knowledge Representation for Clinical Questions

    Huang, Xiaoli; Lin, Jimmy; Demner-Fushman, Dina

    2006-01-01

    The paradigm of evidence-based medicine (EBM) recommends that physicians formulate clinical questions in terms of the problem/population, intervention, comparison, and outcome. Together, these elements comprise a PICO frame. Although this framework was developed to facilitate the formulation of clinical queries, the ability of PICO structures to represent physicians’ information needs has not been empirically investigated. This paper evaluates the adequacy and suitability of PICO frames as a ...

  11. Clinical laboratory evaluation of the automicrobic system Enterobacteriaceae biochemical card.

    J.R. Davis; Stager, C E; Wende, R D; Qadri, S M

    1981-01-01

    The AutoMicrobic System Enterobacteriaceae Biochemical Card (AMS-EBC; Vitek Systems, Inc.) was evaluated in two clinical microbiology laboratories. A total of 502 consecutive clinical isolates representing members of the family Enterobacteriaceae were tested in parallel with the AMS-EBC, API 20E, and Enterotube II systems. Discrepancies between systems were resolved with the conventional methods of Edwards and Ewing (P. R. Edwards and W. H. Ewing [ed.], Identification of Enterobacteriaceae, 1...

  12. Evaluation of a pharmacist-managed anticoagulation clinic.

    Cohen, I A; Hutchison, T A; Kirking, D M; Shue, M E

    1985-06-01

    Medical records were retrospectively analyzed to evaluate the success of a pharmacist-managed Anticoagulation Surveillance Clinic (ASC). The 78 patients in group I were followed by the ASC. The 17 patients in Group II were followed by other Veterans Administration Medical Center clinics. Demographic characteristics, warfarin indication and potentially complicating conditions were comparable between the groups. Group I patients had shorter intervals between visits to the clinic than Group II patients. Although not statistically different compared to Group II, Group I patients had better prothrombin time control. Group I patients also had fewer complications per treatment year (6.9% vs 9.0%) and received fewer potentially interacting drugs. The ASC was at least as successful as the other clinics in managing patients on warfarin, and results compared very favorably to those reported in the literature for other anticoagulation clinics. PMID:4019790

  13. Protected clinical teaching time and a bedside clinical evaluation instrument in an emergency medicine training program.

    Shayne, Philip; Heilpern, Katherine; Ander, Douglas; Palmer-Smith, Victoria

    2002-11-01

    In a process that has evolved over the last four years, the Emory University Emergency Medicine Education Committee has developed an "academic attending" teaching shift incorporating a formatted lecture series with a clinical evaluation exercise (CEE). The program structures the approach to clinical teaching at the bedside, provides an objective clinical evaluation tool specific to emergency medicine residents, and provides targeted learning for medical students and residents rotating in the emergency department (ED). The CEE instrument was designed to be quick and efficient, satisfy requirements of assessment of the Accreditation Council for Graduate Medical Education (ACGME) general competencies, and incorporate the language of the "Model of the Clinical Practice of Emergency Medicine." The original program called for unstructured bedside teaching three days a week, by faculty freed from clinical duties, combined with a limited series of introductory emergency medicine lectures. The program proved more successful when concentrated in a once weekly structured educational program. The prepared, repeating lecture series has been expanded to include many of the most common ED presenting chief complaints and has significantly advanced a curriculum for medical students and visiting interns. A CEE was developed to evaluate and provide immediate feedback to residents on many of the core ACGME competencies. The CEE has been successfully used to structure the bedside educational encounter. This dedicated non-clinical "teaching" shift appears effective in meeting the educational goals of the authors' academic ED. This is a description of the program and its evolution; the program has not been formally evaluated. PMID:12414493

  14. Evaluation of the clinical usefulness of modulated Arc treatment

    Lee, Young Kyu; Jang, Hong Seok; Kim, Yeon Sil; Choi, Byung Ock; Nam, Sang Hee; Park, Hyeong Wook; Kim, Shin Wook; Shin, Hun Joo; Lee, Jae Choon; Kim, Ji Na; PARK, SUNG KWANG; Kim, Jin Young; Kang, Young-Nam

    2015-01-01

    The purpose of this study is to evaluate the clinical usefulness of modulated arc (mARC) treatment techniques. The mARC treatment plans of the non-small cell lung cancer (NSCLC) patients were performed in order to verify the clinical usefulness of mARC. A pre study was conducted to find the most competent plan condition of mARC treatment and the usefulness of mARC treatment plan was evaluated by comparing it with the other Arc treatment plans such as Tomotherapy and RapidArc. In the case of m...

  15. Retrospective evaluation of a pharmacist-managed warfarin anticoagulation clinic.

    Garabedian-Ruffalo, S M; Gray, D R; Sax, M J; Ruffalo, R L

    1985-02-01

    The effectiveness of a pharmacist-managed warfarin anticoagulation clinic in maintaining therapeutic prothrombin times and preventing hospitalizations secondary to inadequate control of anticoagulation was evaluated. Patients who had received warfarin sodium for at least one year before being referred to the anticoagulation clinic were studied using retrospective chart reviews. Clinical pharmacists provided patient education, monitored patients for hemorrhagic and thromboembolic complications, and adjusted warfarin sodium dosage to maintain therapeutic prothrombin times. The patients' primary physicians retained responsibility for overall care and were consulted by pharmacists regarding complications of anticoagulation and patient unreliability. The percentage of patients requiring hospitalization (39% versus 4%) and the percentage of prothrombin times outside the therapeutic range (35.8% versus 14.4%) were significantly higher during the preclinic phase (before referral to the clinic) than during the clinic phase. Eight patients were hospitalized for hemorrhagic complications and four for thromboembolism during the preclinic phase; only one hospitalization for hemorrhage occurred during the clinic phase. The warfarin anticoagulation clinic staffed by specially trained pharmacists provided improved therapy compared with treatment received by patients before their referral to the clinic. PMID:3976675

  16. Development and Evaluation of a Clinical Note Section Header Terminology

    Denny, Joshua C.; Miller, Randolph A; Johnson, Kevin B; Spickard, Anderson

    2008-01-01

    Clinical documentation is often expressed in natural language text, yet providers often use common organizations that segment these notes in sections, such as “history of present illness” or “physical examination.” We developed a hierarchical section header terminology, supporting mappings to LOINC and other vocabularies; it contained 1109 concepts and 4332 synonyms. Physicians evaluated it compared to LOINC and the Evaluation and Management billing schema using a randomly selected corpus of ...

  17. Clinical breast evaluation skills of house officers and students.

    Chalabian, J; Garman, K; Wallace, P; Dunnington, G

    1996-10-01

    Current health care reform is placing primary care physicians in an increasingly significant role as the front-line providers of women's health care. It is critical that primary care physicians as well as surgeons develop the knowledge base, physical examination skills, and interpersonal skills necessary to care for patients with breast cancer. This study uses a standardized patient breast case in an Objective Structured Clinical Examination (OSCE) format to objectively assess clinical breast evaluation skill performance by house officers and medical students. Performance of USC medical students, exposed to a uniform clinical breast evaluation curriculum, were compared with MSIVs from four other medical schools, and postgraduate year I and II categorical surgical residents. USC medical students were found to maintain performance between an initial surgical OSCE breast station and a delayed clinical practice exam (CPX) reexam as MSIVs (breast exam, P = 0.21; patient-physician interaction, P = 0.67). USC MSIVs had statistically significantly higher performance on the CPX breast station when compared with other MSIVs (T = 11.701, two-tailed test, P = 0.0001). House officers demonstrated significantly poorer skills than medical students (P = 0.03). An incoming housestaff group showed improvement with clinical breast evaluation checklists and orientation as part of their intern orientation program and ongoing curriculum. PMID:8813167

  18. Clinical image quality evaluation for panoramic radiography in Korean dental clinics

    Choi, Bo Ram; Choi, Da Hye; Huh, Kyung Hoe; Yi, Won Jin; Heo, Min Suk; Choi, Soon Chul; Bae, Kwang Hak; Lee, Sam Sun [School of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    2012-09-15

    The purpose of this study was to investigate the level of clinical image quality of panoramic radiographs and to analyze the parameters that influence the overall image quality. Korean dental clinics were asked to provide three randomly selected panoramic radiographs. An oral and maxillofacial radiology specialist evaluated those images using our self-developed Clinical Image Quality Evaluation Chart. Three evaluators classified the overall image quality of the panoramic radiographs and evaluated the causes of imaging errors. A total of 297 panoramic radiographs were collected from 99 dental hospitals and clinics. The mean of the scores according to the Clinical Image Quality Evaluation Chart was 79.9. In the classification of the overall image quality, 17 images were deemed 'optimal for obtaining diagnostic information,' 153 were 'adequate for diagnosis,' 109 were 'poor but diagnosable,' and nine were 'unrecognizable and too poor for diagnosis'. The results of the analysis of the causes of the errors in all the images are as follows: 139 errors in the positioning, 135 in the processing, 50 from the radiographic unit, and 13 due to anatomic abnormality. Panoramic radiographs taken at local dental clinics generally have a normal or higher-level image quality. Principal factors affecting image quality were positioning of the patient and image density, sharpness, and contrast. Therefore, when images are taken, the patient position should be adjusted with great care. Also, standardizing objective criteria of image density, sharpness, and contrast is required to evaluate image quality effectively.

  19. How nurses seek and evaluate clinical guidelines on the Internet

    Verhoeven, Fenne; Steehouder, Michael F.; Hendrix, Ron M.G.; Gemert-Pijnen, van Julia E.W.C.

    2010-01-01

    Aim: This paper is a report of a study conducted to assess nurses’ information-seeking strategies and problems encountered when seeking clinical guidelines on the Internet, and to investigate the criteria they apply when evaluating the guidelines and the websites communicating the guidelines. - Back

  20. Increment of Dental Caries in Infants from the City of Feira de Santana, BA, Brazil: 3-Year-Follow-up

    Ana Isabel Fonseca SCAVUZZI

    2007-05-01

    Full Text Available Purpose: To investigate the increment of dental caries and potential clinical risk factors for this increase within a 3-year-period (1998-2001.Method: A prospective longitudinal study on dental caries was performed between 1998 a 2001 in a sample of 136 children aged 12 years and 30 months, in the city of Feira de Santana, BA. The city has fluoridated water supply and the children were evaluated at three different moments: baseline, after 1 year and after 3 years. At the three moments, intraoral examination was performed for detection of dental caries (dmf-t index, dental plaque and white spot lesions on the buccal surfaces of maxillary incisors and presence of molars. Data were analyzed by distribution of absolute and relative frequencies, means, median and standard deviation, and use of chi-square, Wilcoxon test of signalized posts, Mc-Nemar and Fisher’s tests. Significance level was set at 5%. Results: The prevalence of dental caries in the baseline examination was 5.9%, 18.4% after 1 year and 40.4% after 3 years, denoting an increment of 39.7%. It was confirmed the significant association between the variables white spot lesions, visible plaque and previous caries experience with the increment of dental caries after 3 years. There was no association with the presence of primary molars. Conclusions: The prevalence of dental caries after 3 years was approximately 7 times higher than that of the baseline examination and twice as higher as that of the baseline examination. The clinical risk factors identified in this study are important indicators of the increment of dental caries in very young children.

  1. Evaluation Guidelines for the Clinical and Translational Science Awards (CTSAs)

    Trochim, William M.; Rubio, Doris M.; Thomas, Veronica G.

    2014-01-01

    The National Center for Advancing Translational Sciences (NCATS), a part of the National Institutes of Health, currently funds the Clinical and Translational Science Awards (CTSAs), a national consortium of 61 medical research institutions in 30 states and the District of Columbia. The program seeks to transform the way biomedical research is conducted, speed the translation of laboratory discoveries into treatments for patients, engage communities in clinical research efforts, and train a new generation of clinical and translational researchers.. An endeavor as ambitious and complex as the CTSA program requires high-quality evaluations in order to show that the program is well implemented, efficiently managed, and demonstrably effective. In this article, the Evaluation Key Function Committee of the CTSA Consortium presents an overall framework for evaluating the CTSA program and offers policies to guide the evaluation work. The guidelines set forth are designed to serve as a tool for education within the CTSA community by illuminating key issues and practices that should be considered during evaluation planning, implementation, and utilization. Additionally, these guidelines can provide a basis for ongoing discussions about how the principles articulated in this article can most effectively be translated into operational reality. PMID:23919366

  2. Clinical evaluation of digital cine imaging on coronary angiography

    Digital cine angio system was developed a few years ago and is used widely for cardiac examinations. However, the image quality of digital imaging in clinical examinations is seldom evaluated. We have attempted to evaluate the digital imaging in D.C.I. First, each segment of coronary arteries that is exposed in routine projection angle were visually evaluated. Second, regarding the appearance of the coronary arteries on the diaphragm we compared digital imaging with cine film. As a result, the image quality of the coronary arteries except for segments 7 to 10 (classified by A.H.A.) was evaluated as being good. Regarding the appearance of coronary arteries on a diaphragm, digital imaging was evaluated higher than cine film. In this report, the advantages of digital imaging in coronary angiography were studied. (author)

  3. Clinical and Radiographic Evaluation of Patients Treated with ITI Dental Implants and Evaluation of their Satisfaction

    M Rismanchian; A Fazel

    2007-01-01

    Introduction: Dental implants are used increasingly in educational and clinical centers due to their ability to provide esthetic and function in patients. The aim of this study was to evaluate patients treated with ITI Dental implants clinically and radiographically, and also evaluate their satisfaction from esthetic and practical point of view.Methods and Materials: In this analytical descriptive retrospective study, 318 ITI Dental implants were placed for 107 patients (male and females). Im...

  4. Reporting and evaluation of HIV-related clinical endpoints in two multicenter international clinical trials

    Lifson, A; Rahme, FS; Belloso, WH; Dragsted, Ulrik Bak; El-Sadr, WM; Gatell, JM; Hoy, JF; Krum, EA; Nelson, R; Pedersen, C; Pett, SL; Davey, RT

    2006-01-01

    adjudication between reviewers before diagnostic certainty was assigned. CONCLUSION: Important requirements for HIV trials using clinical endpoints include objective definitions of "confirmed" and "probable," a formal reporting process with adequate information and supporting source documentation, evaluation......PURPOSE: The processes for reporting and review of progression of HIV disease clinical endpoints are described for two large phase III international clinical trials. METHOD: SILCAAT and ESPRIT are multicenter randomized HIV trials evaluating the impact of interleukin-2 on disease progression and...... death in HIV-infected patients receiving antiretroviral therapy. We report definitions used for HIV progression of disease endpoints, procedures for site reporting of such events, processes for independent review of reported events by an Endpoint Review Committee (ERC), and the procedure for...

  5. Clinical Application and Evaluation of Pharmacogenomics in Tumor Chemotherapy

    Feng Jifeng

    2014-01-01

    In the treatment of tumor patients, how to select the chemotherapy regimen with better efifcacy, less toxicity and expense is a difficult problem that perplexes clinical doctors for a long time. Pharmacogenetics is to study the influence of genetic factors on pharmacokinetics, whereas pharmacogenomics is to study the relationship between various gene mutations and drug efifcacy and safety. With molecular biology developing, pharmacogenetics and pharmacogenomics are considered to be essential in the reduction of adverse reactions, improvement of efficacy and realization of individualized treatment. In this article, the clinical application and evaluation of pharmacogenomics in tumor chemotherapy were primarily investigated.

  6. CLINICAL EVALUATION OF SELECTED COLOURING HERBALS IN SAVARNIKARAN

    Wadikar Sujata Surendra; Reddy Govind R.

    2013-01-01

    A Clinical study on "Clinical Evaluation of Selected Colouring Herbals in Savarnikaran" was carried out at shalya tantra dept. of M.A.Podar Hospital, Worli, Mumbai 18. The prime aim of the study is to make available an effective, alternative colouring cosmetic preparations which will be useful in post burn, post acne and post wound colour morbidity.Ayurvedic herbal drugs are abundant, easily available and cost effective but their use is not observed in all forms. The trial drug is prepared in...

  7. Comprehensive non-clinical respiratory evaluation of promising new drugs

    The need to evaluate the potential for new drugs to produce adverse effects on respiratory function in non-clinical safety assessment is based on the known effects of drugs from a variety of pharmacological/therapeutic classes on the respiratory system, the life-threatening consequences of respiratory dysfunction, and compliance with world-wide regulatory safety guidelines. The objective of this article is to provide a brief overview of the functional disorders of the respiratory system and to present the strategy and techniques considered to be most appropriate for detecting and characterizing drug-induced respiratory disorders in non-clinical safety studies

  8. Postoperative MRI evaluation of anorectal malformations with clinical correlation

    Sixteen postoperative patients with anorectal malformation were evaluated by MRI, and the results compared with the clinical assessment. Patients were classified into three groups - good (group 1, n = 10), fair (group 2, n = 3) and poor (group 3, n = 3) - on the basis of Kelly's clinical score of incontinence. The degree of development of the puborectalis and external sphincter muscles and the levator hammock was evaluated on MRI in comparison with patients without anorectal disease. The proportions of fair or poor development of the muscles were 37% in group 1,22% in group 2 and 67% in group 3. Although fair or poor development of the muscles was seen more frequently in group 3, there was no statistically significant difference between groups. However, poorly developed muscles were seen only in patients with fair or poor clinical scores. The difference in the anorectal angle measured on sagittal MRI images between patients in group 1 and groups 2 or 3 was significant. Our study indicates that MRI evaluation based solely on muscle development can be misleading, and measurement of the anorectal angle should be included in the MRI evaluation. (orig.)

  9. Caries risk assessment in young adults: a 3 year validation of the Cariogram model

    Petersson, Gunnel Hänsel; Twetman, Svante

    2015-01-01

    Background To validate baseline caries risk classifications according to the Cariogram model with the actual caries development over a 3-year period in a group of young adults living in Sweden. Methods The study group consisted of 1,295 19-year-old patients that completed a comprehensive clinical baseline examination, including radiographs and salivary tests. An individual caries risk profile was computed and the patient was placed in one of five risk categories. After 3 years, 982 patients (...

  10. Evaluation of different imaging chains in clinical chest radiography

    Manninen, H.; Terho, E.O.; Wiljasalo, M.; Wiljasalo, S.; Soimakallio, S. (Kuopio Central Hospital (Finland))

    1984-11-01

    Six imaging techniques in clinical chest radiography have been evaluated: four film-screen combinations in the conventional grid technique and two combinations in the air gap technique. Five parameters characterising the quality of a chest radiograph were evaluated by three radiologists and one chest physician by using a nominal grading scale from -2 to +2 compared with the standard technique. The quality parameters judged were: the visibility of peripheral lung vessels, lung parenchyme, the pulmonary hilum, and lung structure behind the heart shadow, as well as the visibility of miscellaneous findings of clinical interest. The air gap technique was shown to be superior to the ordinary grid technique. The diagnostic quality of chest radiography does not necessarily deteriorate with the screen speed. However, statistically significant differences were noticed, even between techniques which had equal speed and physical resolution.

  11. Radiological Evaluation of Temporomandibular Joint Disorders Followed by Clinical Symptoms

    Park, Tae Won; You Dong Soo [Dept. of Oral Radiology, College of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    1989-11-15

    The authors analyzed the clinical findings, radiological findings and their correlations in the temporomandibular joint disorders. 1. The most prevalent age group was in the first decade, then the second decade and the third decade. Female were more common with a ratio of 3.4 : 1. 2. The most common clinical findings was the pain on open mouth position (42.43%), then came the clicking and limitation of mouth opening. 3. The most common bone change on the condyle side was the erosion, then came the flattening, the osteopyte and the sclerosis in that orders. 4. In the case of the crepitus, the coarse crepitus showed more radiological change than the fine crepitus. 5. In the case of the mouth opening limitation, the evaluation of the translatory movement by transcranial projection was in accordance with the clinical evaluation. 6. The correlation between the clinical symptom and the condylar position within the mandibular fossa was not present and in the case of diagnosis of disc displacement, the transcranial projection seemed not to be able to substitute for the arthrography. 7. Radiographically, the most prevalent age group which showed the bone change was in the first, the second and the third decade. And the bone change seemed to have no relationship with aging.

  12. Radiological Evaluation of Temporomandibular Joint Disorders Followed by Clinical Symptoms

    The authors analyzed the clinical findings, radiological findings and their correlations in the temporomandibular joint disorders. 1. The most prevalent age group was in the first decade, then the second decade and the third decade. Female were more common with a ratio of 3.4 : 1. 2. The most common clinical findings was the pain on open mouth position (42.43%), then came the clicking and limitation of mouth opening. 3. The most common bone change on the condyle side was the erosion, then came the flattening, the osteopyte and the sclerosis in that orders. 4. In the case of the crepitus, the coarse crepitus showed more radiological change than the fine crepitus. 5. In the case of the mouth opening limitation, the evaluation of the translatory movement by transcranial projection was in accordance with the clinical evaluation. 6. The correlation between the clinical symptom and the condylar position within the mandibular fossa was not present and in the case of diagnosis of disc displacement, the transcranial projection seemed not to be able to substitute for the arthrography. 7. Radiographically, the most prevalent age group which showed the bone change was in the first, the second and the third decade. And the bone change seemed to have no relationship with aging.

  13. Epidemiological, clinical and sleep laboratory evaluations of insomnia

    Bixler, E. O.; Kales, A.; Kales, J. D.

    1975-01-01

    Epidemiological studies have contributed to the understanding of the total scope of the insomnia problem, both in terms of the incidence of sleep difficulties, and the extent and frequency of hypnotic drug use. Clinical studies - at the Sleep Research and Treatment Center - have been used to evaluate the medical, psychological, pharmacological and situational factors contributing to insomnia, and to evaluate the psychotherapy and chemotherapy best suited to treatment of insomnia. The sleep laboratory studies were of two types: (1) the study of sleep induction, sleep maintenance, and sleep stages, and (2) the use of hypnotic drugs, emphasizing their effectiveness in inducing and maintaining sleep, and the duration of this effectiveness.

  14. A four-year clinical evaluation of acid etched bridges

    Thirty six (36) three unit acid etched bridges (20 posterior and 16 anterior) were clinically evaluated in relation to retention, cracking in the porcelain and caries status of the abutment teeth. The results showed that after 4 years 26 bridges (72.2 %) were successfully retained, one porcalin facing had fractured and none of the abutments showed evidence of caries during the period of the study. (author)

  15. A Clinical Evaluation Denture Adhesives Used by Patients With Xerostomia

    Bogucki, Zdzislaw A.; Napadlek, Piotr; Dabrowa, Tomasz

    2015-01-01

    Abstract The purpose of study was to analyze the participants’ opinions concerning the effectiveness of 6 denture adhesives (DA). The study group included 60 participants. Criteria for selecting the patients were as follows: reduced retention and stabilization of maxillary complete dentures and xerostomia. These features were evaluated on basis of clinical examination and standard sialometry tests (u-SFR). Retention of maxillary dentures was scored by modified Kapur index before application o...

  16. Percutaneous sclerotherapy of foot venous malformations: Evaluation of clinical response

    Aim: To evaluate a single institutional experience with percutaneous sclerotherapy of venous malformations (VM) of the foot. Materials and methods: Sixteen patients (mean age 14.6 years; range 6–27.3 years), who underwent 34 sclerotherapy procedures were retrospectively analysed. Technical success, Puig classification, VM size reduction, and the complication rate were evaluated. In procedures in which C-arm computed tomography (CT) was performed, the VM-to-skin surface distance was measured. Additionally, an e-mail-based questionnaire to evaluate the response to sclerotherapy was answered by the patients. Results: Technical success was 97%. The mean number of procedures per patient was 2.1 (range 1–5). In all procedures, sodium tetradecyl sulphate foam was used. Appropriate follow-up was available for 29/33 procedures (88%). Post-procedural complications occurred after 6/29 procedures (21%), all of which were self-limited skin complications. C-arm CT was performed in 19/33 procedures (58%). The lesion-to-skin surface distance was significantly shorter in patients with skin post-procedural complications (p < 0.001). The e-mail-based questionnaire was completed by 13/16 patients (81%). Decrease in swelling, improvement of foot function and a significant decrease in pain (p = 0.003) was reported. No patient reported dis-improvement after sclerotherapy. Conclusion: Percutaneous sclerotherapy is an effective option for treating foot VMs. Skin complication rates are higher with shorter VM-to-skin surface distance. - Highlights: • Treatment of foot venous malformations is a challenge due to their diffuse nature. • Percutaneous sclerotherapy is an effective treatment option. • Patients reported decrease in swelling and pain, and improvement of foot function. • Self limited post-procedural skin complications occur after 21% of the procedures. • A shorter lesion to skin surface distance was related to higher complications

  17. Clinical Evaluation of Heart Failure: Agreement among Tests.

    Pandey, Amit K; Penny, William F; Bhargava, Valmik; Lai, N Chin; Xu, Ronghui; Hammond, H Kirk

    2016-01-01

    Methods commonly used clinically to assess cardiac function in patients with heart failure include ejection fraction (EF), exercise treadmill testing (ETT), and symptom evaluation. Although these approaches are useful in evaluating patients with heart failure, there are at times substantial mismatches between individual assessments. For example, ETT results are often discordant with EF, and patients with minimal symptoms sometimes have surprisingly low EFs. To better define the relationship of these methods of assessment, we studied 56 patients with heart failure with reduced EF (HFrEF) who underwent measurement of ETT duration, EF by echocardiography, quantitative symptom evaluation, and LV peak dP/dt (rate of left ventricular pressure development and decline, measured invasively). Correlations were determined among these four tests in order to assess the relationship of EF, ETT, and symptoms against LV peak dP/dt. In addition, we sought to determine whether EF, ETT, and symptoms correlated with each other. Overall, correlations were poor. Only 15 of 63 total correlations (24%) were significant (p dP/dt. Linear regression analysis indicated that EF, ETT, and symptoms taken together predicted LV peak dP/dt better than any one measure alone. We conclude that clinical tests used to assess LV function in patients with HFrEF may not be as accurate or correlate as well as expected. All three clinical measures considered together may be the best representation of cardiac function in HFrEF patients currently available. PMID:27537778

  18. Clinical and postextraction evaluation of periodontal disease indicators

    Rajashri Kolte

    2016-01-01

    Full Text Available Background: Clinical attachment level is the most frequently used and acceptable parameter in monitoring periodontal status in diseased individual and denotes patterns of periodontal destruction. Awareness of root morphology and the condition of the periodontal tissues is essential for reliable periodontal pocket probing and for effective debridement of root surfaces. Clinically, it is challenging to observe exact nature of complex periodontal attachment loss. The aim of the present study was to evaluate patterns of periodontal destruction based on vertical and horizontal attachment loss. Materials and Methods: A total of 200 extracted teeth were obtained from chronic periodontitis patients. Prior to extraction, clinical measurements were recorded and after extraction, the teeth were stained with crystal violet. Root length, vertical and horizontal attachment loss were measured using digital caliper. Results: There was a significant difference between clinical attachment level and vertical attachment loss for both maxillary and mandibular teeth. Mean vertical attachment loss varied between 5.17 mm and 9.17 mm. Interproximal surfaces exhibited statistically significant vertical attachment loss in both maxillary and mandibular dentition. Results indicated that vertical attachment loss was more severe with teeth belonging to the anterior sextant whereas the horizontal attachment loss was more pronounced with posterior teeth. Conclusion: Both vertical and horizontal attachment loss were observed in all periodontally involved teeth. There was a difference in clinical measurements and actual periodontal status denoted by postextraction staining. These findings have an impact on determining the prognosis and appropriate treatment plan for patients.

  19. Neurofibromatosis: Evaluation of Clinical Features of 11 Cases

    Gülşen Akoğlu

    2013-12-01

    Full Text Available Objective: Neurofibromatosis (NF is one of the most commonly seen autosomal dominantly inherited neurocutaneous syndromes. The most common subtypes are NF1 and NF2. The clinical course of NF may be heterogeneous.In this study, clinical features of patients with NF and its rare manifestations were described. Methods: Records of 11 patients with NF diagnosed between May 2008 and August 2011 were retrospectively reviewed. Demographic and clinical features of patients were detailed. Results: Six female and 5 male patients were enrolled. Patients' ages ranged between 1.5 and 58 years. Seven of them had positive family history for NF. A 1.5-year-old baby presented early appearance of Lisch nodules. One female patient had unilateral segmentally distributed pigmentary macules with bilateral Lisch nodules. Severe scoliosis and multiple painful neurofibromas were observed in a male patient. An asymptomatic arachnoid cyst was detected incidentally in a female patient. A male patient with NF1 had diffuse large B cell lymphoma and glioblastoma multiforme. Conclusion: Patients with NF may present with diverse clinical manifestations. Since patients may first apply to a dermatology outpatient clinic with only cutaneous complaints, early diagnosis of NF both in the patients and in their first degree relatives by careful dermatological and ophthalmological examinations and radiological evaluations can be possible.

  20. Clinical and postextraction evaluation of periodontal disease indicators

    Kolte, Rajashri; Kolte, Abhay; Wattamwar, Pooja

    2016-01-01

    Background: Clinical attachment level is the most frequently used and acceptable parameter in monitoring periodontal status in diseased individual and denotes patterns of periodontal destruction. Awareness of root morphology and the condition of the periodontal tissues is essential for reliable periodontal pocket probing and for effective debridement of root surfaces. Clinically, it is challenging to observe exact nature of complex periodontal attachment loss. The aim of the present study was to evaluate patterns of periodontal destruction based on vertical and horizontal attachment loss. Materials and Methods: A total of 200 extracted teeth were obtained from chronic periodontitis patients. Prior to extraction, clinical measurements were recorded and after extraction, the teeth were stained with crystal violet. Root length, vertical and horizontal attachment loss were measured using digital caliper. Results: There was a significant difference between clinical attachment level and vertical attachment loss for both maxillary and mandibular teeth. Mean vertical attachment loss varied between 5.17 mm and 9.17 mm. Interproximal surfaces exhibited statistically significant vertical attachment loss in both maxillary and mandibular dentition. Results indicated that vertical attachment loss was more severe with teeth belonging to the anterior sextant whereas the horizontal attachment loss was more pronounced with posterior teeth. Conclusion: Both vertical and horizontal attachment loss were observed in all periodontally involved teeth. There was a difference in clinical measurements and actual periodontal status denoted by postextraction staining. These findings have an impact on determining the prognosis and appropriate treatment plan for patients. PMID:27143828

  1. Evaluation of medication treatment for Alzheimer's disease on clinical evidence

    Meng-qiu LI

    2014-03-01

    Full Text Available Objective To formulate the best treatment plan for Alzheimer's disease patients by evaluating the therapeutic efficacy and side effect of various evidence-based programs. Methods Alzheimer's disease, donepezil, rivastigmine, galantamine, memantine, rosiglitazone, etc. were defined as retrieval words. PubMed, Cochrane Library, Wanfang Data and China National Knowledge Infrastructure (CNKI databases were used with applying of manual searching. Systematic reviews, randomized controlled trials (RCT, controlled clinical trials and case-observation studies were collected and evaluated by Jadad Scale. Results After screening, 33 selected resources included 14 systematic reviews, 14 randomized controlled trials, 4 controlled clinical trials and 1 case-observation study. According to Jadad Scale, total 28 articles were evaluated to be high quality (12 with score 4, 10 score 5, 6 score 7, and 5 were low quality with score 3. It was summarized as follows: 1 Alzheimer's disease is a progressive neurodegenerative disease for which no cure exists. To date, only symptomatic treatments with cholinesterase inhibitors (donepezil, rivastigmine, galantamine and an N-methyl-D-aspartate (NMDA receptor noncompetitive antagonist (memantine, are effective and well tolerated to counterbalance the neurotransmitter disturbance, but cannot limit or impact on disease progression. 2 Disease modifying drug is an potential agent, with persistent effect on slowing the progression of structural damage, and can be detected even after withdrawing the treatment. Many types of disease modifying drugs are undergoing clinical trials. Conclusions Using evidence-based medicine methods can provide best clinical evidence on Alzheimer's disease treatment. doi: 10.3969/j.issn.1672-6731.2014.03.009

  2. Cross-system evaluation of clinical trial search engines.

    Jiang, Silis Y; Weng, Chunhua

    2014-01-01

    Clinical trials are fundamental to the advancement of medicine but constantly face recruitment difficulties. Various clinical trial search engines have been designed to help health consumers identify trials for which they may be eligible. Unfortunately, knowledge of the usefulness and usability of their designs remains scarce. In this study, we used mixed methods, including time-motion analysis, think-aloud protocol, and survey, to evaluate five popular clinical trial search engines with 11 users. Differences in user preferences and time spent on each system were observed and correlated with user characteristics. In general, searching for applicable trials using these systems is a cognitively demanding task. Our results show that user perceptions of these systems are multifactorial. The survey indicated eTACTS being the generally preferred system, but this finding did not persist among all mixed methods. This study confirms the value of mixed-methods for a comprehensive system evaluation. Future system designers must be aware that different users groups expect different functionalities. PMID:25954590

  3. Evaluating the Clinical Utility of the Medical Symptom Validity Test (MSVT): A Clinical Series.

    Suesse, Mareike; Wong, Vivien W C; Stamper, Laura L; Carpenter, Katherine N; Scott, Richard B

    2015-01-01

    Performance validity tests (PVTs) are not widely used beyond medico-legal contexts in the UK. A UK survey suggests clinicians have reservations about their accuracy in clinical settings. This study sought to explore the validity of PVTs in an acute adult neuropsychology setting and to establish a potential "false positive" (FP) base rate. Failures on the Medical Symptom Validity Test (MSVT) in a consecutive clinical series of 405 patients were evaluated systematically and allocated to groups depending on clinical context. All failures were checked against the test's "dementia profile". Of the 405 participants, 329 passed the MSVT (81.2%), while 76 participants (18.8%) failed based on standard criteria. A 5.2% rate of potentially 'unexplained' failures was found. Other reasons for failure were classified as: presumed malingered neurocognitive dysfunction (4.6%), dementia/significant cognitive impairment (3.7%), technical/visual problems (1.8%), and "unexplained failure" with contributory factors (2.4%). These results suggest test specificity between 0.95 and 0.90. Most of the clinically significantly impaired patients matched the dementia profile (86.7%). Our results support the sensitivity, but not the specificity, of the dementia profile. However, approximately 1 in 20 patients failed the MSVT despite an otherwise unremarkable neuropsychological presentation; moreover, mood and pain may affect MSVT performance. Clinical implications for interpreting test scores are discussed. PMID:25798743

  4. Evaluation of vitamin B 12 deficiency in various clinical condition

    Low levels of vitamin B 12 have been associated with several clinical conditions. However no single symptom or group of symptoms can be made responsible. Reported causes of deficiency among older population are hematologic or neurological, followed by gastrointestinal and possibly vascular symptoms. The present prospective observational study was, hence, initiated to evaluate the underlying clinical condition or symptoms associated with vitamin B12 deficiency. The study was prospective observational and carried out on 121 patients (males, n=63 and females, n=58) for the period from January 1, 2004 to January 24, 2007. Age ranges were between 16 - 70 years, and categorized as > 60 yrs and < 60 years. All blood parameters were analyzed by standardized methods on automated analyzers. The deficiency was found to be more prevalent in males and increased from 52.06% to 58.10% in individuals with vitamin B12 <150 pg/ml. Mal nourishment was noted among the most subjects and weakness and anemia were frequent clinical findings (35.55%, n=43, 14%, n=51). Other clinical conditions were neuropsychiatric. Whereas less frequent findings were paraesthesia and gastrointestinal symptoms. Hypertension was more prevalent in vitamin B12 deficient individuals followed by diabetes, dementia, stroke, ischemic heart disease and Parkinson's disease. (author)

  5. Design and evaluation of a bacterial clinical infectious diseases ontology.

    Gordon, Claire L; Pouch, Stephanie; Cowell, Lindsay G; Boland, Mary Regina; Platt, Heather L; Goldfain, Albert; Weng, Chunhua

    2013-01-01

    With antimicrobial resistance increasing worldwide, there is a great need to use automated antimicrobial decision support systems (ADSSs) to lower antimicrobial resistance rates by promoting appropriate antimicrobial use. However, they are infrequently used mostly because of their poor interoperability with different health information technologies. Ontologies can augment portable ADSSs by providing an explicit knowledge representation for biomedical entities and their relationships, helping to standardize and integrate heterogeneous data resources. We developed a bacterial clinical infectious diseases ontology (BCIDO) using Protégé-OWL. BCIDO defines a controlled terminology for clinical infectious diseases along with domain knowledge commonly used in hospital settings for clinical infectious disease treatment decision-making. BCIDO has 599 classes and 2355 object properties. Terms were imported from or mapped to Systematized Nomenclature of Medicine, Unified Medical Language System, RxNorm and National Center for Bitechnology Information Organismal Classification where possible. Domain expert evaluation using the "laddering" technique, ontology visualization, and clinical notes and scenarios, confirmed the correctness and potential usefulness of BCIDO. PMID:24551353

  6. Clinical Evaluation of Superficial Fungal Infections in Children

    Ragıp Ertaş

    2015-12-01

    Full Text Available Objective: This retrospective study was referred to evaluate 51 cases of superficial mycoses, referred to our Pediatric Dermatology outpatient clinic in one year. Methods: We reviewed following data for all patients: age, gender, accompanied diseases, clinical types, localization and treatment. Superficial mycotic infections were diagnosed on the basis of clinical picture, direct microscopy and some of them were confirmed by fungal cultures. Results: Our patients comprised 33 boys (64.7% and 18 girls (35.3%, with an average age of 6.2 years (range 4 months to 17 years. Eighteen patients (35.3% had dermatophytes on the scalp. Clinical forms, in the order of frequency, were: tinea capitis profunda in 10 patients (19.6%, tinea capitis superficialis in 8 patients (15.8%, tinea unguium in 8 patients (15.8%. Tinea capitis (35.3% was the most frequent form of dermatomycosis. The most common symptom was the pruritus. Thirty (58% patients were treated with local antimycotics and 21 (42% patients were treated with systemic terbinafine or itraconazole. Conclusion: In this study it was found that, tinea capitis was the most frequent form of dermatomycosis and onychomycosis in children are not uncommon as it is mentioned. The data also suggest that topical antifungal agents may be effective and well-tolerated in the treatment of onychomycosis and tinea capitis in children.

  7. Modified cementless total coxofemoral prosthesis: development, implantation and clinical evaluation

    S.A. Arias

    2013-12-01

    Full Text Available The aim of this study was to modify canine coxofemoral prostheses and the clinical evaluation of the implantation. Fifteen canine hips and femora of cadavers were used in order to study the surface points of modification in prostheses and develop a perforation guide. Femoral stems and acetabular components were perforated and coated with biphasic calcium phosphate layer. Twelve young adult male mongrel dogs were implanted with coxofemoral prostheses. Six were operated upon and implanted with cemented canine modular hip prostheses, establishing the control group. The remaining six were implanted with a novel design of cementless porous tricalcic phosphate-hydroxyapatite coated hip prostheses. Clinical and orthopedic performance, complications, and thigh muscular hypotrophy were assessed up to the 120th post-operatory day. After 120 days, animals with cementless prostheses had similar clinical and orthopedic performance compared to the cemented group despite the increased pain thigh hypotrophy. Animals that underwent cementless hip prosthesis evidenced more pain, compared to animals with cemented hip prosthesis that required longer recuperation time. No luxations, two fractures and two isquiatic neurapraxies were identified in the course of the study. Using both the cemented and the bioactive coated cementless model were suitable to dogs, showing clinical satisfactory results. Osseointegration and biological fixation were observed in the animals with the modified cementless hip prosthesis.

  8. Evaluation and Comparison of Clinical and Para- Clinical Diagnosis of Trichomonas Vaginitis in Women Referred to Shahroud City Health Care Centers

    Nahid Bolbol-Haghighi

    2008-01-01

    Full Text Available Introduction: Trichomonas is a sexually transmitted disease and its agent is a flagellated parasite called trichomonas vaginitis. This is the third common reason of vaginities and 180 millions women at world and 2-3 millions at U.S suffer from it. Because of its high prevalence and expensive treatment, we decided to evaluate its clinical and para- clinical diagnosis. Methods: This is an analytic cross-sectional study and carried out on 300 women with signs of vaginitis infections and had indication for Pap smear which referred to shahrood city heath care centers. In this study we took two samples of secretion from both endocervix and exocervix by speculum spred them on two lame contemporaneous, and one sample from posterior koldosace secretions with cotton soup and entered to tube with sterilized physiological serum. Questionnaires were filled among patients by midwife. The cases were followed by taking Pap smear and wet smear, calturing and filling the second questionnaire. Finally, the results in medical, microbiological and cytological diagnosis were compared. The sensivity and specifity of each diagnostic method were evaluated using statistical methods. Results: Results of the study showed that the most outbreaks of trichomonas vaginitis were at age group between 21 to 35 (52.6% and the lowest prevalence was among women less than 20(5.3% years old. It is reported 78 cases of trichomonas in clinical examination, but none of culture medias has demonstrated trichomonas. Percentage of false positive at clinical diagnosis method was 26% more than culture method and 25.7 % more than wet smear and Pap smear methods. Conclusion: Paraclinic with clinical examination play an important role in diagnosis and treatment of vaginitis. Thus for preventing of unnecessary drug prescription and preventing it,s side effects, it is recommended para- clinical examination in suspect patients.

  9. Clinical evaluation of joint scintigraphy in rheumatoid arthritis

    Pertechnetate (sup(99m)TcO4-) joint scintigraphy was performed on 45 patients with rheumatoid arthritis, 3 with nonspecific arthritis and 6 normal subjects. 1) The sites of radioisotopic accumulation were generally in agreement with those of clinical involvement in rheumatoid arthritis. 2) By analysis of build-up curves in the wrist joint, tracer was found to be concentrated more rapidly in rheumatoid arthritis (T 1/2 = 0.67 min.) than in nonspecific arthritis (T 1/2 = 2.66 min.) 3) The degree of radioisotopic accumulation correlated well with the value of CRP and erythrocyte sedimentation rate. It could be cosidered that pertechnetate joint scintigraphy is useful for clinical evaluation of rheumatoid arthritis. (author)

  10. Clinical evaluation of 131I in treatment hyperthyroidism

    The clinical value of 131I in the treatment of hyperthyroidism is observed. The weight of the thyroid was evaluated by palpation, 131I was taken orally by one dose method. The dose was calculated by actual absorption of 131I/per gram of thyroid. 3 - 6 months after drug administration, the symptom, clinical manifestation and the serum hormone of the pituitary-hypothyroid axis were observed. In 105 cases, 80(76.2%) were nearly recovered, among them 16(15.2%) had hypothyroidism in the early period. The all over recovering rate was 91.4% in one dose, but 9(8.6%) were recurred and can be controlled at a second dose. Therefore 131I for the hyperthyroidism had a high recovering rate, low recurring rate and was very convenient. If prospect on the Chinese effort the controlled, the occurrence of hypothyroidism can be reduced to the acceptable level

  11. Evaluation of febrile neutropenic patients hospitalized in a hematology clinic

    M ucahit Goruk; Mehmet Sinan Dal; Tuba Dal; Abdullah Karakus; Recep Tekin; Nida Ozcan; Orhan Ayyildiz

    2015-01-01

    Objective: To evaluate the febrile neutropenic patients with hematological malignancies hospitalized in hematology clinic with poor hygiene standards. Methods: A total of 124 patients with hematological malignancies (69 male, 55 female) hospitalized in hematology clinic with poor hygiene conditions depending on hospital conditions, between January 2007 and December 2010, were evaluated, retrospectively. Results: In this study, 250 febrile neutropenia episodes developing in 124 hospitalized patients were evaluated. Of the patients, 69 were men (56%) and 55 women (44%). A total of 40 patients (32%) had acute myeloid leukemia, 25 (20%) acute lymphoblastic leukemia, 19 (15%) non-Hodgkin's lymphoma, 10 (8%) multiple myeloma, and 8 (8%) chronic myeloid leukemia. In our study, 56 patients (22%) were diagnosed as pneumonia, 38 (15%) invasive aspergillosis, 38 (15%) sepsis, 16 (6%) typhlitis, 9 (4%) mucormy-cosis, and 4 (2%) urinary tract infection. Gram-positive cocci were isolated from 52%(n = 20), while Gram-negative bacilli 42%(n = 16) and yeasts from 6% (n = 2) of the sepsis patients, respectively. The most frequently isolated Gram-positive bacteria were methicillin-resistant coagulase-negative staphylococci (n=18), while the most frequently isolated Gram-negative bacteria was Escherichia coli (n=10). Conclusions: Febrile neutropenia is still a problem in patients with hematological ma-lignancies. The documentation of the flora and detection of causative agents of infections in each unit would help to decide appropriate empirical therapy. Infection control pro-cedures should be applied for preventing infections and transmissions.

  12. A survey on needs of fever - related knowledge in parents with 0 ~ 3 years old children in out - patients clinic of pediatric department.%0~3岁儿童家长对儿童发热知识需求的调查

    田艳原; 左力

    2011-01-01

    目的 了解0~3岁儿童家长对儿童发热知识的需求,为组织和开展儿童发热相关知识的健康教育提供参考依据.方法 对216名0~3岁发热儿童家长用自行设计的儿童发热相关知识需求问卷调查,了解家长一般情况及对发热知识的了解程度、需求程度和健康教育方式的需求.结果 家长对儿童发热知识了解得分均较低在2.38以下,其中得分最低的是小儿高热惊厥时在家中紧急抢救的措施,为1.28±0.48,家长对高热惊厥儿童发热期间的注意事项得分也仅为1.32±0.93;基础知识中,家长需求最高的知识为对小儿高热惊厥的预防措施,得分2.54±0.62,应对措施中,给发热患儿降温的几种方法 项得分最高为2.17±0.62;家长健康教育需求途径得分最高的三项是通过与医护人员沟通获得、通过固定热线电话获得和通过提供健康教育手册.结论 护士应及时补充完善家长对儿童发热的知识,引起家长对儿童发热的重视,根据家长的不同需求程度利用多种途径开展健康教育.%Objective To explore the needs of fever - related knowledge in parents with 0 ~ 3 years old children in out - patients clinic of pediatric department in order to provide reference for health education on fever - related knowledge.Methods Two hundred and sixteen parents of 0 ~3 years old children with fever had been surveyed by questionnaires including general circumstances of parents, degree of understanding and needing on fever - related knowledge and the degree of request for health education.Results The understanding scores of parents to fever - related knowledge were in lower level below 2.38.Among them, the lowest one was salvage measure for convulsion occurring at home and its scores were 1.28 ± 0.48.The term on notice for convulsion during the febrile period of children only got scores of 1.32 ± 0.93.Among basic knowledge, the degree of highest needing was prevention measures for

  13. SU-E-J-34: Clinical Evaluation of Targeting Accuracy and Tractogrphy Delineation of Radiosurgery

    Juh, R; Suh, T; Kim, Y; Han, J; Kim, C; Oh, C; Kim, D [Seoul National University Bundang Hospital (Korea, Republic of)

    2014-06-01

    Purpose: Focal radiosurgery is a common treatment modality for trigeminal neuralgia (TN), a neuropathic facial pain condition. Assessment of treatment effectiveness is primarily clinical, given the paucity of investigational tools to assess trigeminal nerve changes. The efficiency of radiosurgery is related to its highly precise targeting. We assessed clinically the targeting accuracy of radiosurgery with Gamma knife. We hypothesized that trigeminal tractography provides more information than 2D-MR imaging, allowing detection of unique, focal changes in the target area after radiosurgery. Methods: Sixteen TN patients (2 females, 4 male, average age 65.3 years) treated with Gamma Knife radiosurgery, 40 Gy/50% isodose line underwent 1.5Tesla MR trigeminal nerve . Target accuracy was assessed from deviation of the coordinates of the target compared with the center of enhancement on post MRI. Radiation dose delivered at the borders of contrast enhancement was evaluated Results: The median deviation of the coordinates between the intended target and the center of contrast enhancement was within 1mm. The radiation doses fitting within the borders of the contrast enhancement the target ranged from 37.5 to 40 Gy. Trigeminal tractography accurately detected the radiosurgical target. Radiosurgery resulted in 47% drop in FA values at the target with no significant change in FA outside the target, suggesting that radiosurgery primarily affects myelin. Tractography was more sensitive, since FA changes were detected regardless of trigeminal nerve enhancement Conclusion: The median deviation found in clinical assessment of gamma knife treatment for TN Is low and compatible with its high rate of efficiency. DTI parameters accurately detect the effects of focal radiosurgery on the trigeminal nerve, serving as an in vivo imaging tool to study TN. This study is a proof of principle for further assessment of DTI parameters to understand the pathophysiology of TN and treatment effects.

  14. Functional outcomes for clinical evaluation of implant restorations.

    Bassi, Francesco; Carr, Alan B; Chang, Ting-Ling; Estafanous, Emad W; Garrett, Neal R; Happonen, Risto-Pekka; Koka, Sreenivas; Laine, Juhani; Osswald, Martin; Reintsema, Harry; Rieger, Jana; Roumanas, Eleni; Salinas, Thomas J; Stanford, Clark M; Wolfaardt, Johan

    2013-01-01

    The functional outcomes related to treating patients afflicted with tooth loss are an important hallmark in substantiating prosthodontic intervention. The Oral Rehabilitation Outcomes Network (ORONet) conducted two international workshops to develop a core set of outcome measures, including a functional domain. The process followed the general format used in the Outcome Measures in Rheumatology (OMERACT) workshops to develop consensus for clinical outcome measures in arthritis research, which included: developing a comprehensive list of potential outcomes in the literature; submitting them to a filter for validity, clinical discrimination, and feasibility; and ranking those measures meeting all the filter criteria for relative value. The search was conducted to include functional assessments of speech, swallowing, mastication, nutrition, sensation, and motor function as they relate to dental implant therapies. This literature review surveyed 173 papers that produced some result of these descriptors in the functional domain. Of these, 67 papers reported on functional assessments and further defined objective and subjective outcomes. Many of these results were patient-perceived improvements in function, while others were objective assessments based on established methodologies and instruments. Objective evaluations of masticatory function and speech may meet criteria for validity and discriminability for selected interventions, but are generally not feasible for routine use in clinical care settings. The current recommendation is to employ a well-validated survey instrument that covers mastication and speech, such as the Oral Health Impact Profile (OHIP-14, short form), recognizing that patient perceptions of function may differ from objective ability. PMID:23998137

  15. A Safety Analysis Approach to Clinical Workflows: Application and Evaluation

    Lamis Al-Qora’n

    2014-11-01

    Full Text Available Clinical workflows are safety critical workflows as they have the potential to cause harm or death to patients. Their safety needs to be considered as early as possible in the development process. Effective safety analysis methods are required to ensure the safety of these high-risk workflows, because errors that may happen through routine workflow could propagate within the workflow to result in harmful failures of the system’s output. This paper shows how to apply an approach for safety analysis of clinical workflows to analyse the safety of the workflow within a radiology department and evaluates the approach in terms of usability and benefits. The outcomes of using this approach include identification of the root causes of hazardous workflow failures that may put patients’ lives at risk. We show that the approach is applicable to this area of healthcare and is able to present added value through the detailed information on possible failures, of both their causes and effects; therefore, it has the potential to improve the safety of radiology and other clinical workflows.

  16. Evaluation of Clinical Features of Female Patients with Macroprolactinemia

    Göksun Ayvaz

    2011-09-01

    Full Text Available Aim: Macroprolactin is a high-molecular-weight form of prolactin. It has been suggested that macroprolactin has no clinical importance because of its decreased or limited bioactivity. Although screening for macroprolactinemia is recommended especially in patients with idiopathic hyperprolactinemia; recent studies reported that patients with macroprolactinemia may have some hyperprolactinemia symptoms. Currently, the causes of the symptoms as well as the treatment and follow-up of this group of patients are not clear. In our study, we aimed to retrospectively evaluate and compare the clinical characteristics and gonadal hormone levels of patients with macroprolactinemia and hyperprolactinemia.Materials and Methods: Forty patients with macroprolactinemia and 15 patients with hyperprolactinemia who referred to Obstetrics and Gynecology Hospital were examined.Results: We observed that the patients with macroprolactinemia had similar menstrual disturbances (oligomenorrhea/amenorrhea to the patients with hyperprolactinemia. There was no statistically significant difference between the two groups with respect to FSH, LH and estradiol levels. The frequencies of galactorrhea (p=0.002, headache (p=0.04 and positive radiological finding (p=0.001 were higher in patients with hyperprolactinemia. Infertility rate was found to be increased in women with macroprolactinemia (p=0.02.Conclusion: Patients with macroprolactinemia may have very similar clinic symptoms to those with hyperprolactinemia. Therefore, macroprolactin levels should be measured regardless of the symptoms of hyperprolactinemia in patients with elevated prolactin levels. Türk Jem 2011; 15: 62-5

  17. IT-benchmarking of clinical workflows: concept, implementation, and evaluation.

    Thye, Johannes; Straede, Matthias-Christopher; Liebe, Jan-David; Hübner, Ursula

    2014-01-01

    Due to the emerging evidence of health IT as opportunity and risk for clinical workflows, health IT must undergo a continuous measurement of its efficacy and efficiency. IT-benchmarks are a proven means for providing this information. The aim of this study was to enhance the methodology of an existing benchmarking procedure by including, in particular, new indicators of clinical workflows and by proposing new types of visualisation. Drawing on the concept of information logistics, we propose four workflow descriptors that were applied to four clinical processes. General and specific indicators were derived from these descriptors and processes. 199 chief information officers (CIOs) took part in the benchmarking. These hospitals were assigned to reference groups of a similar size and ownership from a total of 259 hospitals. Stepwise and comprehensive feedback was given to the CIOs. Most participants who evaluated the benchmark rated the procedure as very good, good, or rather good (98.4%). Benchmark information was used by CIOs for getting a general overview, advancing IT, preparing negotiations with board members, and arguing for a new IT project. PMID:24825693

  18. Radiological evaluation of swallowing and clinical patterns of systemic sclerosis

    Fifty-one patients with systemic sclerosis (scleroderma) were studied by means of videofluoroscopy in order to evaluate the abnormalities in the oral-pharyngeal and esophageal phases of deglutition and to correlate the radiological patterns with the clinical features of the disease. Thirteen patients (25.5%) exhibited swallowing disorders such as oral leakage, retention, penetration, mild or moderate aspiration and abnormal upper esophageal sphincter behavior. These dysfunctions were more evident in patients with esophageal motility abnormalities. A normal radiological pattern in the esophagus was not associated with swallowing alterations. Remarkably, patients with oral-pharyngeal disorders had a higher incidence of lung diseases. Forty-five patients (88%) exhibited disorders of the esophageal phase of deglutition, such as mild or severe motility abnormalities or hiatal hernia, gastro-esophageal reflux, reflux esophagitis, and stricture. Radiological findings in the esophagus can be abnormal in the early stages of the disease. On the other hand, the radiological pattern of esophageal motility can be occasionally negative in advanced or extensive disease. This indicates a discrepancy between clinical symptoms and radiological picture of the esophagus. The radiological examination of the oral-pharyngeal and esophageal phases of deglutition is important in patients with scleroderma in order to evaluate visceral involvement, motility disorders, and risk of aspiration. Such radiological information can be useful in preventing esophagitis and pulmonary complications

  19. Evaluation of the clinical usefulness of modulated Arc treatment

    Lee, Young Kyu; Kim, Yeon Sil; Choi, Byung Ock; Nam, Sang Hee; Park, Hyeong Wook; Kim, Shin Wook; Shin, Hun Joo; Lee, Jae Choon; Kim, Ji Na; Park, Sung Kwang; Kim, Jin Young; Kang, Young-Nam

    2015-01-01

    The purpose of this study is to evaluate the clinical usefulness of modulated arc (mARC) treatment techniques. The mARC treatment plans of the non-small cell lung cancer (NSCLC) patients were performed in order to verify the clinical usefulness of mARC. A pre study was conducted to find the most competent plan condition of mARC treatment and the usefulness of mARC treatment plan was evaluated by comparing it with the other Arc treatment plans such as Tomotherapy and RapidArc. In the case of mARC, the optimal condition for the mARC plan was determined by comparing the dosimetric performance of the mARC plans with the use of various parameters. The various parameters includes the photon energies (6 MV, 10 MV), optimization point angle (6{\\deg}-10{\\deg} intervals), and total segment number (36-59 segment). The best dosimetric performance of mARC was observed at 10 MV photon energy and the point angle 6 degree, and 59 segments. The each treatment plans of three different techniques were compared with the followin...

  20. Evaluation of the clinical usefulness of modulated arc treatment

    Lee, Young Kyu; Jang, Hong Seok; Kim, Yeon Sil; Choi, Byung Ock; Kang, Young-Nam; Nam, Sang Hee; Park, Hyeong Wook; Kim, Shin Wook; Shin, Hun Joo; Lee, Jae Choon; Kim, Ji Na; Park, Sung Kwang; Kim, Jin Young

    2015-07-01

    The purpose of this study is to evaluate the clinical usefulness of modulated arc (mARC) treatment techniques. The mARC treatment plans for non-small-cell lung cancer (NSCLC) patients were made in order to verify the clinical usefulness of mARC. A pre-study was conducted to find the best plan condition for mARC treatment, and the usefulness of the mARC treatment plan was evaluated by comparing it with other Arc treatment plans such as tomotherapy and RapidArc plans. In the case of mARC, the optimal condition for the mARC plan was determined by comparing the dosimetric performance of the mARC plans developed by using various parameters, which included the photon energy (6 MV, 10 MV), the optimization point angle (6°- 10°intervals), and the total number of segments (36 - 59 segments). The best dosimetric performance of mARC was observed at a 10 MV photon energy, a point angle 6 degrees, and 59 segments. The treatment plans for the three different techniques were compared by using the following parameters: the conformity index (CI), homogeneity index (HI), the target coverage, the dose to the OARs, the number of monitor units (MU), the beam on time, and the normal tissue complication probability (NTCP). As a result, the three different treatment techniques showed similar target coverages. The mARC plan had the lowest V20 (volume of lung receiving > 20 Gy) and MU per fraction compared with both the RapidArc and the tomotherapy plans. The mARC plan reduced the beam on time as well. Therefore, the results of this study provide satisfactory evidence that the mARC technique can be considered as a useful clinical technique for radiation treatment.

  1. Clinical and Radiological Evaluation of Children with Subacute Sclerosan Panencephalitis

    Ahmet İrdem

    2004-01-01

    Full Text Available A total of 65 children with Subacute Sclerosing Panencephalitis (SSPE who admittedto our clinic between September 1998 and December 2002 were retrospectively evaluated interms of clinical and radiological findings.The most common symptoms and findings at admission were myoklonia (31 patients, 47%, behaveral changes (18 patients, 27.7 % and convulsion (8 patients, 12 %. There was atrauma history initiating symptoms in 14 patients (21.5 %. Neurological symptoms presentedsignificantly earlier in patients who had measles before 2 years of age compared to others(p0.05. The clinical stage of the patients at admission was determined based on Risk veHaddad classification. The most frequent stage was IIA (21 patients, 32.2%, IIC (17patients, 26.2% and IIB (16 patients, 24.6%. At the follow-up period, 46 (71% patients wasdepended to bed. The mean time interval between SSPE initiation age and bed dependencywas 4.68 ± 4.05 months (1-17 months.Of the 31 patients who underwent cranial magnetic rezonans imaging (MRI, 15patients (48.38% had pathological findings, the most frequent findings were cortical vesubcortical lesions. Of the 24 patients who underwent cranial tomographi, 22 (91.6% werenormal. Of the remaining two, one had atrophy and the other had increase in contrast. All ofthe patients underwent rutine EEG test. Fifty-four (83.1% of these had periodic complexhigh slow wave activity.The clinical findings and Electro Encephalographi results are important parameters inthe diagnosis of SSPE. Cranial tomographi is not useful in the diagnosis of SSPE. However,cranial MRI findings is pathologic only in the half of the patients.

  2. Changes in skin test reactivity among adults with atopic disease: a 3-year prospective study

    Aslund, N.; Thomsen, S.F.; Molgaard, E.;

    2008-01-01

    , 186 candidates, ranging in age from 14 to 44 years, who in a screening questionnaire reported symptoms suggestive of respiratory allergic disease, 344 individuals with a positive skin prick test (SPT) result concomitantly with asthma and/or rhinitis were clinically studied on 2 occasions, 3 years...

  3. Evaluation of febrile neutropenic patients hospitalized in a hematology clinic

    Mcahit; Grk; Mehmet; Sinan; Dal; Tuba; Dal; Abdullah; Karakus; Recep; Tekin; Nida; zcan; Orhan; Ayyildiz

    2015-01-01

    Objective:To evaluate the febrile neutropenic patients with hematological malignancies hospitalized in hematology clinic with poor hygiene standards.Methods:A total of 124 patients with hematological malignancies(69 male,55 female)hospitalized in hematology clinic with poor hygiene conditions depending on hospital conditions,between January 2007 and December 2010,were evaluated,retrospectively.Results:In this study,250 febrile neutropenia episodes developing in 124 hospitalized patients were evaluated.Of the patients,69 were men(56%)and 55 women(44%).A total of 40 patients(32%)had acute myeloid leukemia,25(20%)acute lymphoblastic leukemia,19(15%)non-Hodgkin’s lymphoma,10(8%)multiple myeloma,and 8(8%)chronic myeloid leukemia.In our study,56 patients(22%)were diagnosed as pneumonia,38(15%)invasive aspergillosis,38(15%)sepsis,16(6%)typhlitis,9(4%)mucormycosis,and 4(2%)urinary tract infection.Gram-positive cocci were isolated from 52%(n=20),while Gram-negative bacilli 42%(n=16)and yeasts from 6%(n=2)of the sepsis patients,respectively.The most frequently isolated Gram-positive bacteria were methicillin-resistant coagulase-negative staphylococci(n=18),while the most frequently isolated Gram-negative bacteria was Escherichia coli(n=10).Conclusions:Febrile neutropenia is still a problem in patients with hematological malignancies.The documentation of the flora and detection of causative agents of infections in each unit would help to decide appropriate empirical therapy.Infection control procedures should be applied for preventing infections and transmissions.

  4. Testicular cancer: seminoma. Stage I. Adjuvant radiotherapy. Results at 3 years

    Full text: Purpose: To evaluate the results achieved with adjuvant radiotherapy. Materials and methods: We analyzed 40 medical records of patients diagnosed with stage I of testicular cancer, all of them received adjuvant radiotherapy between April 1992 and May 2004. The histological type was classical seminoma (95%) and spermatocytes (5%). Diagnosis and staging were performed with testicular ultrasound, determination of tumor markers, computed tomography of abdomen - pelvis and chest radiographs. Radiotherapy: Patients were treated with 60Co unit and a linear accelerator of 6 MV photons. Volumes: Group I: lumboaortic lymph node region and ipsilateral pelvis. Group II: lumboaortic only. Daily dose: 1.8 Gy, total dose: 30.6 Gy. Patient in supine position, 2 parallel fields and opposed, DFP: 80 cm, calculated from midplane. They were followed for 3 years with chest X-ray, CAT scan of abdomen and pelvis at 12 months and then a full clinical control 1 time per year. Results: We defined the rate of ipsilateral pelvic node recurrence (group I: 0% vs. Group II: 6.25%), progression at distance (group I: 8.3% vs. Group II: 0%) and global survival (GS) (group I: 100% vs. group II: 100%) at 3 years of follow up. Conclusions: Our result is similar to that published in the international literature. Given the small number of patients, no evidence of changes in GS with the addition of radiotherapy to ipsilateral pelvic node. Radiation therapy to lumboaortic lymph nodes is the usual treatment, being necessary to optimize the modality of radiotherapy (RC3D - IRMT) to reduce toxicity in a long term. (authors)

  5. Medical Care and Your 2- to 3-Year-Old

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth Medical Care and Your 2- to 3-Year-Old ... that often seen with an ear infection Common Medical Problems On average, young children have 6 to ...

  6. DNA Damage in Chronic Kidney Disease: Evaluation of Clinical Biomarkers

    Schupp, Nicole; Stopper, Helga; Heidland, August

    2016-01-01

    Patients with chronic kidney disease (CKD) exhibit an increased cancer risk compared to a healthy control population. To be able to estimate the cancer risk of the patients and to assess the impact of interventional therapies thereon, it is of particular interest to measure the patients' burden of genomic damage. Chromosomal abnormalities, reduced DNA repair, and DNA lesions were found indeed in cells of patients with CKD. Biomarkers for DNA damage measurable in easily accessible cells like peripheral blood lymphocytes are chromosomal aberrations, structural DNA lesions, and oxidatively modified DNA bases. In this review the most common methods quantifying the three parameters mentioned above, the cytokinesis-block micronucleus assay, the comet assay, and the quantification of 8-oxo-7,8-dihydro-2′-deoxyguanosine, are evaluated concerning the feasibility of the analysis and regarding the marker's potential to predict clinical outcomes. PMID:27313827

  7. Clinical evaluation of gadodiamide injection in paediatric MR imaging

    The safety and efficacy of intravenous gadodiamide injection, 0.1 mmol/kg body weight, have been evaluated in an open label, non-comparative as to drug, phase III clinical trial in 50 children from 6 months to 13 years of age, referred for MRI requiring the injection of a contrast medium. The central nervous system and other body areas were examined with T1 sequences before and after intravenous injection of the contrast medium. Overall safety was very good and no clinically relevant changes were evident as regards heart rate and venous blood oxygen saturation after injection. No adverse event or discomfort was experienced by conscious patients that could with certainty be related to the contrast medium, but slight movements were observed in two sedated patients that could be related to the injection. Comparing pre- and post-injection images, additional diagnostic information could be obtained from the latter in 41 patients (82 %). In these images, the number of lesions detected increased and they were generally better delineated and their size more easily estimated. The results of this trial indicate that gadodiamide injection is safe and effective for MRI examinations in children. (orig.). With 3 figs., 1 tab

  8. Echocardiographic evaluation of clinically healthy Florida manatees (Trichechus manatus latirostris).

    Gerlach, Trevor J; Estrada, Amara H; Sosa, Ivan S; Powell, Melanie; Maisenbacher, Herbert W; de Wit, Martine; Ball, Ray L; Walsh, Michael T

    2013-06-01

    Antemortem studies pertaining to the manatee cardiovascular and cardiopulmonary systems are limited despite reports of cardiac disease in postmortem specimens. The objective of this project was to develop a technique for echocardiography in the Florida manatee (Trichechus manatus latirostris). Because of their unique anatomy, a ventral approach was employed by use of an echocardiography table designed specifically for this study. Fourteen clinically healthy, free-ranging and captive Florida manatees underwent echocardiography between the fall of 2011 and winter of 2012. Eight females and six males of various age categories were included in the study. Clear visualization of all valves and chambers was accomplished, and length and width measurements of the left atrium, peak aortic flow velocity, and ejection fraction percentage were calculated in most animals. Abnormalities observed during the study included atrioventricular regurgitation and severe right-atrial enlargement. Based on the results of this study, echocardiography in the Florida manatee is possible, which has both clinical and research implications in larger epidemiologic studies evaluating diseases of the cardiopulmonary and cardiovascular systems. PMID:23805547

  9. Evaluation of electronic biopsy for clinical diagnosis in virtual colonoscopy

    Marino, Joseph; Du, Wei; Barish, Matthew; Li, Ellen; Zhu, Wei; Kaufman, Arie

    2011-03-01

    Virtual colonoscopy provides techniques not available in optical colonoscopy, an exciting one being the ability to perform an electronic biopsy. An electronic biopsy image is created using ray-casting volume rendering of the CT data with a translucent transfer function mapping higher densities to red and lower densities to blue. The resulting image allows the physician to gain insight into the internal structure of polyps. Benign tissue and adenomas can be differentiated; the former will appear as homogeneously blue and the latter as irregular red structures. Although this technique is now common, is included with clinical systems, and has been used successfully for computer aided detection, there has so far been no study to evaluate the effectiveness of a physician using electronic biopsy in determining the pathological state of a polyp. We present here such a study, wherein an experienced radiologist ranked polyps based on electronic biopsy alone per scan (supine and prone), as well as both combined. Our results show a correct identification 77% of the time using prone or supine images alone, and 80% accuracy using both. Using ROC analysis based on this study with one reader and a modest sample size, the combined score is not significantly higher than using a single electronic biopsy image alone. However, our analysis indicates a trend of superiority for the combined ranking that deserves a follow-up confirmatory study with a larger sample and more readers. This study yields hope that an improved electronic biopsy technique could become a primary clinical diagnosis method.

  10. Evaluation of clinical reflection and reasoning skills in undergraduate occupational therapy students

    Dasari, B.D.

    2006-01-01

    Given the current focus on the importance of clinical reasoning in occupational therapy education, various ways to examine and evaluate clinical reflection and reasoning skills should be available. The main focus of this paper therefore is to examine and evaluate students’ clinical reflection and the process thereof as a fundamental dimension of clinical reasoning using the Self-Assessment of Clinical Reflection and Reasoning (SACRR) instrument (Royeen et al., 1994). This study adopted a long...

  11. The Varicocele: Clinical Presentation, Evaluation, and Surgical Management.

    Lomboy, Jason R; Coward, Robert M

    2016-09-01

    A varicocele is an abnormal dilatation and tortuosity of the veins of the spermatic cord. Although varicoceles are common in the general population and are frequently found on routine physical examinations, they represent the most common correctable cause of male factor infertility. Varicoceles are also often incidental findings on imaging studies, particularly scrotal ultrasound. Importantly, not all varicoceles should be treated equally (or at all), and basic guidelines on the evaluation and indications for treatment of adult varicoceles should be reviewed before counseling and treatment. A semen analysis should be obtained for any male patient of reproductive age considering intervention. The adolescent varicocele is managed much differently than the adult varicocele and remains a source of controversy. This review describes the clinical presentation and the evaluation of adult and pediatric varicoceles, and provides guidance on their diagnosis and workup. It also describes options for surgical repair and the success and complication rates associated with each surgical approach, ultimately supporting microsurgical subinguinal varicocele repair as the current surgical standard. PMID:27582602

  12. Clinical evaluation of dynamic CT scan of the pancreas

    Tokuda, Masamichi

    1984-09-01

    The clinical usefulness of dynamic CT scans (DCT) of the pancreas was evaluated in 62 normal cases, 9 cases of acute pancreatitis, 24 cases of chronic pancreatitis and 43 cases of carcinoma of the pancreas. The normal pancreas was intensely and homogeneously enhanced on DCT, and peripancreatic vessels were clearly demonstrated, especially the gastroduodenal artery (98.4%). DCT was useful to demonstrate vascular lesions, associated with pancreatitis such as pseudoaneurysm. Although the carcinoma of the pancreas showed poor contrast enhancement on conventional enhanced CT (CCT), 37.2% showed intense contrast enhancement on DCT. Visualization of the gastroduodenal artery by DCT is helpful to decide the extent of tumor. DCT is superior to CCT in demonstrating collateral veins caused by tumor invasion to the portal system in carcinoma. DCT was approximately as accurate as angiography (92.6%) in evaluating tumor invasion to the portal system. DCT is a useful and minimally invasive modality in assessing the resectability of pancreatic carcinoma. DCT may eliminate angiography and surgery in unresectable cases. (author).

  13. Clinical evaluation of a novel respiratory rate monitor.

    Lee, Peter J

    2016-04-01

    Respiratory rate has been shown to be an important predictor of cardiac arrest, respiratory adverse events and intensive care unit admission and has been designated a vital sign. However it is often inadequately monitored in hospitals. We test the hypothesis that RespiraSense, a piezoelectric-based novel respiratory rate (RR) monitor which measures the differential motion of the chest and abdomen during respiratory effort, is not inferior to commonly used methods of respiratory rate measurement. Respiratory rate was compared between the developed RespiraSense device and both electrocardiogram and direct observation by nursing staff. Data was collected from 48 patients admitted to the post-anaesthesia care unit in a tertiary level hospital. The primary outcome measure was difference in average RR calculated over a 15 min interval between (1) RespiraSense and ECG and (2) RespiraSense and nurses' evaluation. The secondary outcome measure was the correlation between the respiratory rates measured using these three methods. The 95 % confidence interval for the difference in average RR between RespiraSense and ECG was calculated to be [-3.9, 3.1]. The 95 % confidence interval for the difference in average RR between RespiraSense and nurses' evaluation was [-5.5, 4.3]. We demonstrate a clinically relevant agreement between RR monitored by the RespiraSense device with both ECG-derived and manually observed RR in 48 post-surgical patients in a PACU environment. PMID:25900144

  14. SPECT-PET in Epilepsy and Clinical Approach in Evaluation.

    Ergün, Eser Lay; Saygi, Serap; Yalnizoglu, Dilek; Oguz, Kader Karli; Erbas, Belkis

    2016-07-01

    In epilepsy, a detailed history, blood chemistry, routine electroencephalography, and brain MRI are important for the diagnosis of seizure type or epilepsy syndrome for the decision of appropriate drug treatment. Although antiepileptic drugs are mostly successful for controlling epileptic seizures, 20%-30% patients are resistant to medical treatment and continue to have seizures. In this intractable patient group, surgical resection is the primarily preferred treatment option. This particular group of patients should be referred to the epilepsy center for detailed investigation and further treatment. When the results of electroencephalography, MRI, and clinical status are discordant or there is no structural lesion on MRI, ictal-periictal SPECT, and interictal PET play key roles for lateralization or localization of epileptic region and guidance for the subsequent subdural electrode placement in intractable epilepsy. SPECT and PET show the functional status of the brain. SPECT and PET play important roles in the evaluation of epilepsy sydromes in childhood by showing abnormal brain regions. Most of the experience has been gained with (18)FDG-PET, in this respect. (11)C-flumazenil-PET usually deliniates the seizure focus more smaller than (18)FDG-PET and is sensitive in identifying medial temporal sclerosis. (11)C-alpha-methyl-l-tryptophan is helpful in the differentiation of epileptogenic and nonepileptogenic regions in children especially in tuberous sclerosis and multifocal cortical dysplasia for the evaluation of surgery. Finally, when there is concordance among these detailed investigations, resective surgery or palliative procedures can be discussed individually. PMID:27237440

  15. Evaluating dose response from flexible dose clinical trials

    Baron David

    2008-01-01

    Full Text Available Abstract Background The true dose effect in flexible-dose clinical trials may be obscured and even reversed because dose and outcome are related. Methods To evaluate dose effect in response on primary efficacy scales from 2 randomized, double-blind, flexible-dose trials of patients with bipolar mania who received olanzapine (N = 234, 5–20 mg/day, or patients with schizophrenia who received olanzapine (N = 172, 10–20 mg/day, we used marginal structural models, inverse probability of treatment weighting (MSM, IPTW methodology. Dose profiles for mean changes from baseline were evaluated using weighted MSM with a repeated measures model. To adjust for selection bias due to non-random dose assignment and dropouts, patient-specific time-dependent weights were determined as products of (i stable weights based on inverse probability of receiving the sequence of dose assignments that was actually received by a patient up to given time multiplied by (ii stable weights based on inverse probability of patient remaining on treatment by that time. Results were compared with those by unweighted analyses. Results While the observed difference in efficacy scores for dose groups for the unweighted analysis strongly favored lower doses, the weighted analyses showed no strong dose effects and, in some cases, reversed the apparent "negative dose effect." Conclusion While naïve comparison of groups by last or modal dose in a flexible-dose trial may result in severely biased efficacy analyses, the MSM with IPTW estimators approach may be a valuable method of removing these biases and evaluating potential dose effect, which may prove useful for planning confirmatory trials.

  16. Two-level anterior lumbar interbody fusion with percutaneous pedicle screw fixation. A minimum 3-year follow-up study

    The clinical and radiological outcomes of two-level anterior lumbar interbody fusion (ALIF) with percutaneous pedicle screw fixation (PSF) were evaluated in 24 consecutive patients who underwent two level ALIF with percutaneous PSF for segmental instability and were followed up for more than 3 years. Clinical outcomes were assessed using a visual analogue scale (VAS) score and the Oswestry Disability Index (ODI). Sagittal alignment, bone union, and adjacent segment degeneration (ASD) were assessed using radiography and magnetic resonance imaging. The mean age of the patients at the time of operation was 56.3 years (range 39-70 years). Minor complications occurred in 2 patients in the perioperative period. At a mean follow-up duration of 39.4 months (range 36-42 months), VAS scores for back pain and leg pain, and ODI score decreased significantly (from 6.5, 6.8, and 46.9% to 3.0, 1.9, and 16.3%, respectively). Clinical success was achieved in 22 of the 24 patients. The mean segmental lordosis, whole lumbar lordosis, and sacral tilt significantly increased after surgery (from 25.1deg, 39.2deg, and 32.6deg to 32.9deg, 44.5deg, and 36.6deg, respectively). Solid fusion was achieved in 21 patients. ASD was found in 8 of the 24 patients. No patient underwent revision surgery due to nonunion or ASD. Two-level ALIF with percutaneous PSF yielded satisfactory clinical and radiological outcomes and could be a useful alternative to posterior fusion surgery. (author)

  17. Final Results of a 3-Year Literacy-Informed Intervention to Promote Annual Fecal Occult Blood Test Screening.

    Arnold, Connie L; Rademaker, Alfred; Wolf, Michael S; Liu, Dachao; Lucas, Geoffrey; Hancock, Jill; Davis, Terry C

    2016-08-01

    This three arm study was designed to make CRC screening with FOBTs more accessible, understandable and actionable for patients cared for in predominantly rural Federally Qualified Health Centers. Patients in an enhanced version of usual care received an annual CRC recommendation and FOBT kit; those in the education arm additionally received brief literacy and culturally appropriate education and those in the nurse arm received the education by a nurse manager who followed up by telephone. Baseline FOBT rates in this population were 3 %. We evaluated if FOBT rates could be sustained over 3 years. A three-arm, quasi-experimental evaluation was conducted among eight clinics in Louisiana. Screening efforts included: (1) enhanced usual care, (2) literacy-informed education of patients, and (3) education plus nurse support. Overall, 961 average-risk patients, ages 50-85, eligible for routine CRC screenings were recruited. The primary outcome was completing three annual FOBT tests. Of 961 patients enrolled, 381 (39.6 %) participants did not complete a single FOBT, 60.4 % completed at least one FOBT of which 318 (33.1 %) completed only one, 162 (16.9 %) completed two and 100 (10.4 %) completed three FOBTs over the 3-year period (the primary study outcome). The primary outcome, return of three FOBT kits over the 3-year period, was achieved by 4.7 % in enhanced care, 11.4 % in education and 13.6 % in the nurse arm (p = 0.005). Overall 3-year FOBT screening rates were not sustained with any of the three interventions, despite reports of promising interim results at years 1 and 2. New strategies for sustaining FOBT screening over several years must be developed. PMID:26769026

  18. Are the outcomes of clinical pathways evidence-based? A critical appraisal of clinical pathway evaluation research

    El Baz, N.; Middel, B.; van Dijk, J. P.; Oosterhof, A.; Boonstra, P.W.; Reijneveld, S.A.

    2007-01-01

    Aim and objective To evaluate the validity of study outcomes of published papers that report the effects of clinical pathways (CP). Method Systematic review based on two search strategies, including searching Medline, CINAHL, Embase, Psychinfo and Picarta from 1995 till 2005 and ISI Web of Knowledge (SM). We included randomized controlled or quasi-experimental studies evaluating the efficacy of clinical pathway application. Assessment of the methodological quality of the studies included rand...

  19. Clinical evaluation of a novel herbal dental cream in plaque formation: a double-blind, randomized, controlled clinical trial

    amrutesh, sunita; Malini, J; Tandur, Prakash S; Pralhad S. Patki

    2010-01-01

    Background The aim of this study was to evaluate the efficacy and safety of herbal dental cream in comparison to fluoride dental cream. Objectives Clinical evaluation of a novel herbal dental cream in plaque formation: a double-blind, randomized, controlled clinical trial. Methods One hundred and two patients with established dental plaque were randomly assigned to either herbal dental group or fluoride dental group for six weeks in a double-blind design. Improvement in plaque index, oral hyg...

  20. Clinical evaluation of multiplanar reformation CT images in disk hernias

    Computed tomography (CT) is a non-invasive procedure as compared with myelography in the diagnosis of diseases of the spine and spinal cord. In recent years, the performance of the CT-scan equipment has been markedly improved, resulting in an advancement of its diagnostic value, and it is said that CT is now superior to myelography in diagnosing some types of diseases of spine and spinal cord. We performed a multiplanar reformation in patients with disk hernia for the purpose of evaluating the method's clinical diagnostic value, and the reformatted images were compared with the axial images in the same patient. We used four types of reformation: coronal, sagittal, para-axial, and oblique reformations. The reformatted images were obtained from multiple continuous images with a slice thickness of 3 mm and with no declination of the gantry of the scanner. The axial images were obtained by making the gantry parallel to the disk and perpendicular to the vertebral body. The thickness of the axial images is 3 mm at the disk and 5 mm at the vertebral body level. We compared these reformatted and axial images with the extension of the disk hernia in the spinal canal and neural foramen and the degree of visualization of nerve roots. The sagittal reformatted images were useful in evaluating the extension of the disk hernia in the spinal canal and neural foramen. The coronal and oblique reformatted images were useful in visualizing the nerve roots. The axial images were excellent in ability to diagnose the disk hernia, while the reformatted images were significant in understanding the anatomical relation of the disease preoperatively. (author)

  1. Clinical evaluation of stress fractures using bone scintigraphy

    Clinical evaluation of stress fractures were performed in 58 athletes using bone scintigraphy with sup(99m)Tc-MDP. Stress fractures of the tibia were most often seen in the males with running type sports. They occurred more often in the proximal tibia and on the right side. Stress fractures of the fibula were most often seen in females with jumping type sports, such as volley ball. They occurred more often in the distal fibula and on the right side. Tarsal bone fractures were seen most often rugby players. Metatarsal fractures occurred in the third fourth and fifth metatarsals. No lesion was seen in the first and second metatarsals. We feel that stress fractures of the femur can be differentiated from osteosarcoma by small loculated radionuclide accumulation as well as symptome, course and tomographic and CT finding. Bilateral involvement was seen in two cases in patellae and calcanei. Most of the other fractures were seen on the right side. Negative radiographs were seen in 36% of the patients and occurred most commonly in the tarsal bones excluding calcaneus. Bone scintigrams were positive in all cases and were most useful in fractures of the tarsal bones excluding calcaneus. (author)

  2. Clinical evaluation of desensitizing treatments for cervical dentin hypersensitivity

    Ana Cecilia Corrêa Aranha

    2009-09-01

    Full Text Available The aim of this study was to compare different treatments for dentin hypersensitivity in a 6-month follow-up. One hundred and one teeth exhibiting non carious cervical lesions were selected. The assessment method used to quantify sensitivity was the cold air syringe, recorded by the visual analogue scale (VAS, prior to treatment (baseline, immediately after topical treatment, after 1 week, 1, 3 and 6 months. Teeth were randomly assigned to five groups (n = 20: G1: Gluma Desensitizer (GD; G2: Seal&Protect (SP; G3: Oxa-gel (OG; G4: Fluoride (F; G5: Low intensity laser-LILT (660 nm/3.8 J/cm²/15 mW. Analysis was based on the non-parametric Kruskal-Wallis test that demonstrated statistical differences immediately after the treatment (p = 0.0165. To observe the individual effects of each treatment, data was submitted to Friedman test. It was observed that GD and SP showed immediate effect after application. Reduction in the pain level throughout the six-month follow-up was also observed. In contrast, LILT presented a gradual reduction of hypersensitivity. OG and F showed effects as of the first and third month respectively. It can be concluded that, after the 6-month clinical evaluation, all therapies showed lower VAS sensitivity values compared with baseline, independently of their different modes of action.

  3. CONTROL CLINICAL EVALUATION OF KULATTHADI YOGA AS ASHMARIBHEDAN IN MUTRASHMARI

    Jangle Vidya Muralidhar

    2012-10-01

    Full Text Available Urolithiasis, a presence of calculi single or multiple in renal or urinary tracks is a clinical entity which has been universally accepted as problematic condition regarding its treatment in all systems of medical science. There is no known drug therapy at present which dissolves or fragments the calculi by changing lithogenic potential of particular person. Urinary calculi disease has been described in detail under the heading of Ashmari in Ayurvedic texts. Ashmari is one of the few surgical conditions which have been given very prominent place in Ayurveda by Acharya Sushruta and Various herbs like Kulattha (Dolicos Biflorus, Gokshura (Tribulus Terrestris, Apamarga (Achyranthes Aspera, Pashanbheda (Berginia Lingulata and Varuna (Crataeva Nurvela etc. and herbomineral compounds are described which are effective against urolithiasis by dissolving calculi thus facilitating their expulsion. This study was aimed to evaluate Ashmaribhedana property of “Kulatthadi yoga” in Mutrashmari to make an effective, long lasting, cost effective, authentic alternative & easily available conservative management of Mutrashmari. After observation, it was found that Kulatthadi Yoga is effective in Kapha-Vataja Mutrashmari & control group shows significant result in Mutrashmari.

  4. Psychometric validation of satisfaction with simulated clinical learning experience evaluation – corrections (SSCLEE-C

    Desiree A. Díaz

    2016-03-01

    Originality/value: The Satisfaction with Simulated Clinical Learning Experience Evaluation – Corrections (SSCLEE-C is the only instrument available for ongoing assessment of correctional nurse satisfaction with simulated clinical learning experiences.

  5. Similarity Predicts Liking in 3-Year-Old Children

    Fawcett, Christine A.; Markson, Lori

    2010-01-01

    Two studies examined the influence of similarity on 3-year-old children's initial liking of their peers. Children were presented with pairs of childlike puppets who were either similar or dissimilar to them on a specified dimension and then were asked to choose one of the puppets to play with as a measure of liking. Children selected the puppet…

  6. Perinatal Risk Factors for Feeding and Eating Disorders in Children Aged 0 to 3 Years

    Hvelplund, Carolina; Hansen, Bo Mølholm; Koch, Susanne Vinkel;

    2016-01-01

    OBJECTIVE: To describe the incidence, age at diagnosis, and associations between perinatal risk factors of feeding and eating disorders (FED) diagnosed at hospital in children aged 0 to 3 years. METHODS: A nationwide cohort of 901 227 children was followed until 48 months of age in the national...... in the clinical management of young children with persistent problems of feeding, eating, and weight faltering....

  7. Occlusal characteristics in 3-year-old children – results of a birth cohort study

    Wagner, Yvonne; Heinrich-Weltzien, Roswitha

    2015-01-01

    Background Aim of this prospective study was to determine prevalence of malocclusion and associated risk factors in 3-year-old Thuringian children. Methods Subjects (n = 377) were participants in a regional oral health programme, a birth cohort study with the aim to prevent caries (German Clinical Trials Register DRKS00003438). Children received continuous dental care since birth. Occlusal characteristics (overjet, overbite, anterior open bite, canine relationship and posterior crossbite) wer...

  8. Neurofibromatosis: Evaluation of Clinical Features of 11 Cases

    Gülşen Akoğlu; Ali Serhan Gazyağcı; İbrahim Kutluer

    2013-01-01

    Objective: Neurofibromatosis (NF) is one of the most commonly seen autosomal dominantly inherited neurocutaneous syndromes. The most common subtypes are NF1 and NF2. The clinical course of NF may be heterogeneous.In this study, clinical features of patients with NF and its rare manifestations were described. Methods: Records of 11 patients with NF diagnosed between May 2008 and August 2011 were retrospectively reviewed. Demographic and clinical features of patients were detailed. Result...

  9. Arthrographic study of the Wiberg's CE angle in cadavers of children under 3 years old

    Forty hip arthrographies in cadavers of children under 3 years of age are presented. The articular relationships of the hip through the definition of the morphology of the proximal femoral epyphysis are evaluated. The location of point 'C' and the evaluation of 'CE' angle in this age group are related. The results of the arthrographic 'CE' osseous angle are compared with Salvati's method and with Massie and Howorth's method. (M.A.C.)

  10. Evaluation of dermatologic emergeny patients: An unicentral prospective clinical study

    Adem Köşlü

    2009-12-01

    Full Text Available Background and Design: The definition of emergent diseases includes potentially risky diseases that need urgent medical intervention. Diagnostic and therapeutic processes are managed mostly at ourpatient setting in dermatology. Therefore, it is unclear that which diseases are real emergencies and which patients apply urgently. There are a few studies assessing this topic. Our aim was to evaluate patients referred to our clinic urgently, and to review the concept of ‘‘real dermatologic emergency’’ by comparing dermatologic emergency patients and outpatients. Material and Method: A total of 800 patients (400 urgent patients, 400 outpatients were included. Demographic features, complaints, disease duration and severity, whether the disease occurs for the first time were questionned, application time and diagnosis were recorded. The opinions of patients and physicians were inquired about why they thought that the disease was emergent. Results: Most common skin diseases were acute urticaria-angioedema, contact dermatitis, and insect bite in emergency patients; acne vulgaris, verruca and tinea pedis in outpatients. Itching was more common in emergency patients. Emergency patients' complaints were more severe than those of outpatients. Patients who experience disease first time applied to emergency service more than others. Emergency patients had a shorter disease duration than outpatients. Patients and physicians revealed different reasons and criteria about the urgency of the diseases. 93.5% of patients and 49% of physicians thought that existing disease was emergent. Conclusion: Our data reveal that the concept of dermatologic emergency is unsettled. It changes according to socio-cultural, personal features and to the present health system. Determination of the main criteria of the definition of “dermatologic urgent”, and training of dermatologists, emergency centers’physicians and also of patients in this regard seem to be a necessity

  11. Evaluation and Training of Clinical Diagnostic Skills. Publication No. 41.

    Rimoldi, H. J. A.

    The Test of Diagnostic Skills is intended to explore the way a physician or a medical student solves a clinical problem through analysis of the type and sequence of the questions he/she asks. The emphasis is on processes used to reach a conclusion rather than on the accuracy of the conclusion itself. Information based on a real clinical case is…

  12. Reflections on 3 years of mlearning implementation (2007-2009)

    Cochrane, Thom; Bateman, Roger

    2010-01-01

    This paper discusses the implications of 3 years of action research mlearning projects investigating the potential of mobile web 2.0 tools to facilitate social constructivist learning environments across multiple learning contexts. Highlighted are the design framework, identified critical success factors, and implementation strategy developed from the thirteen mlearning projects undertaken between 2007 and 2009. The projects encompassed five different courses, forming five case studies spanni...

  13. Combined Individual Cognitive Behavior Therapy and Parent Training for Childhood Depression: 2-3-Year Follow-Up

    Eckshtain, Dikla; Gaynor, Scott T

    2013-01-01

    Fourteen children with significant depressive symptoms from an open clinical trial of Primary and Secondary Control Enhancement Training augmented with Caregiver–Child Relationship Enhancement Training, participated in a 2-3-year follow-up assessment. The results suggested that the significant decreases in depressive symptoms observed at post-treatment were maintained at 2-3-year follow-up. Mothers’ reports of significant improvement of child psychosocial functioning were also maintained, pro...

  14. Study on Nursing Clinical Teachers' Comprehensive Quality Evaluation Model on the Basis of Fuzzy Mathematics

    Zhijuan Liu

    2013-04-01

    Full Text Available In this study, we study on the nursing clinical teachers' comprehensive quality evaluation model on the basis of fuzzy mathematics. First, it obtains the nursing clinical teachers' comprehensive quality evaluation index framework by making use of Delphi method. Then, it constructs the comprehensive quality evaluation hierarchy model by applying the analytic hierarchy process, to obtain the weight for each index, based on which to establish fuzzy comprehensive evaluation model, thus acquiring new method for nursing clinical teachers' comprehensive quality evaluation. Examples have proven the feasibility and effectiveness of this method.

  15. The Reliability and Validity of the Clinical Competence Evaluation Scale in Physical Therapy

    Yoshino, Jun; Usuda, Shigeru

    2014-01-01

    [Purpose] To examine the internal consistency, criterion-related validity, factorial validity, and content validity of the Clinical Competence Evaluation Scale in Physical Therapy (CEPT). [Subjects] The subjects were 278 novice physical therapy trainees and 119 tutors from 21 medical facilities. [Methods] The trainees self-evaluated their clinical competences and the tutors evaluated trainee competences using the CEPT. Overall trainee autonomy was evaluated using a visual analog scale (VAS) f...

  16. Clinical and audiological evaluation of hearing impaired children

    Zafarullah Beigh

    2012-01-01

    Full Text Available Daily activities, interpersonal relationship, employment, and general well being; among such skills, communication skills are essential to a successful life for all individuals. Such skills affect education, adequate hearing acuity is of paramount importance and acts as a prerequisite in the overall personality development of an individual. Hearing impairment at any age has serious effects on the day to day life of an individual and he/she feels handicapped socially, emotionally, and scholastically. A child stuck with this malady is a back bencher in the class, excommunicative, and absent-minded. This study was conducted in order to find out various causes of hearing impairment in children and to study role of various audiological and radiological tests in finding the cause of impaired hearing in children. Aims and Objectives: To assess the possible etiological causes of hearing impairment in children. Study role of various audiological tests in finding the cause of impaired hearing in children. Study Design: Prospective study. Materials and Methods: This study was conducted in the Department of ENT and HNS of government medical college Srinagar. A total of 150 children of age range 0-14 years visited our ENT Department with complaints of impaired hearing, but only 70 children who met the inclusion criteria of impaired hearing and defective/delayed speech were selected for this study. Results of initial evaluation by means of comprehensive clinical history and followed by proper thorough systemic physical examination from head to toe was performed. These hearing impaired children were subjected to various subjective and objective tests; pure tone audiometry and behavioral observation audiometry were performed for subjective tests and impedance audiometry, Oto-acoustic emissions (OAE, and brainstem evoked response audiometry (BERA were performed for objective tests. Results: Possible etiological cause on the basis of history were birth anoxia (2

  17. Clinical and radiological evaluation of impaction of supernumerary teeth

    Tuna, Elif-Bahar; Kurklu, Esma; Gencay, Koray; Ak, Gulsum

    2013-01-01

    Abstract Objective: To describe the clinical and radiological features of children with inverted supernumerary teeth. Study Design: Thirty eight patients with inverted supernumerary teeth (ST) were enrolled in this descriptive and restrospective study. Data from patient records including age, gender, status of dentition, number of ST, number of ST in inverted position, coexistence of ST in inverted and normal direction of eruption, location, orientation, morphology, clinical...

  18. Clinical and radiological evaluation of inverse impaction of supernumerary teeth

    Tuna, Elif B.; Kurklu, Esma; Gencay, Koray; Ak, Gulsum

    2013-01-01

    Objective: To describe the clinical and radiological features of children with inverted supernumerary teeth. Study Design: Thirty eight patients with inverted supernumerary teeth (ST) were enrolled in this descriptive and restrospective study. Data from patient records including age, gender, status of dentition, number of ST, number of ST in inverted position, coexistence of ST in inverted and normal direction of eruption, location, orientation, morphology, clinical complications, management ...

  19. SUITO Index for Evaluation of Clinical Islet Transplantation

    Takita, Morihito; Matusmoto, Shinichi

    2012-01-01

    The major endpoints for clinical islet transplantation for type 1 diabetes are insulin independence and reduction of hypoglycemic episodes. Both endpoints are influenced by patients’ and physicians’ preferences regarding the use of exogenous insulin. Therefore, development of an objective endpoint for assessing clinical islet transplantation is desirable. HOMA-beta score is useful in assessing functional β-cell mass. However, this score uses blood insulin levels that are influenced by exogeno...

  20. [The importance of clinical data management in improvement of drug evaluation].

    Huang, Qin; Wang, Jun

    2015-11-01

    Although the importance of clinical data is drawing more attention in drug development in China, the clinical data management is not good enough in the clinical trials right now. With the development of internet and progress of information technology, especially with the setup of the state innovation strategy for drug development, it is necessary and urgent to improve the clinical data quality. Good data quality is the primary basis of technical evaluation of drug at the marketing authorization. So Center for Drug Evaluation of CFDA has made some endeavors to enhance data management in the clinical trials in recent years. This article is focused on these aspects of data managment. PMID:26911033

  1. Evaluating clinical competence during nursing education: A comprehensive integrative literature review.

    Lejonqvist, Gun-Britt; Eriksson, Katie; Meretoja, Riitta

    2016-04-01

    This paper explored concepts, definitions and theoretical perspectives evaluating clinical competence during nursing education. The questions were: (i) How is clinical competence evaluated? and (ii) What is evaluated? An integrative review of 19 original research articles from 2009 to 2013 was performed. Results showed that evaluation tools were used in 14, observations in 2 and reflecting writing in 3 studies. The students participated in all but one evaluation alone or together with peers, faculty members or preceptors. Three themes were found: (i) professional practice with a caring perspective; (ii) clinical skills and reflective practice; and (iii) cognitive, affective and psychomotor skills both with a nursing perspective. This review shows an emphasis on structured methods with a risk reducing nursing to tasks and skills why combinations with qualitative evaluations are recommended. A holistic view of competence dominated and in designing evaluations, explicit perspectives and operationalized definitions of clinical competence became evident. PMID:26369943

  2. Do Student Evaluations Influence the Teaching Skills of Clerkship Clinical Faculty?

    Chandrasekhar, Arcot J.; Durazo-Arvizu, Ramon; Hoyt, Amy; McNulty, John A.

    2013-01-01

    Web-based student evaluations of clinical faculty were collected over an 8-year period. There were 19,881 medical student evaluations over the 8-year period for all clinical clerkships, representing a total of 952 faculty. Students used a 5-point Likert scale to rate the teaching effectiveness of faculty. Criterion-based methods and standard…

  3. Clinical Observed Performance Evaluation: A Prospective Study in Final Year Students of Surgery

    Markey, G. C.; Browne, K.; Hunter, K.; Hill, A. D.

    2011-01-01

    We report a prospective study of clinical observed performance evaluation (COPE) for 197 medical students in the pre-qualification year of clinical education. Psychometric quality was the main endpoint. Students were assessed in groups of 5 in 40-min patient encounters, with each student the focus of evaluation for 8 min. Each student had a series…

  4. Clinical and Ultrasonographic Evaluation of Lower-extremity Vein Thrombosis in Behcet Syndrome

    Seyahi, Emire; Cakmak, Osman Serdal; Tutar, Burcin; Arslan, Caner; Dikici, Atilla Suleyman; Sut, Necdet; Kantarci, Fatih; Tuzun, Hasan; Melikoglu, Melike; Yazici, Hasan

    2015-01-01

    Abstract Vascular involvement can be seen in up to 40% of patients with Behcet syndrome (BS), the lower-extremity vein thrombosis (LEVT) being the most common type. The aim of the current study was to compare venous Doppler findings and clinical features between BS patients with LEVT and control patients diagnosed as having LEVT due to other causes. All consecutive 78 patients (71 men, 7 women; mean age 38.6 ± 10.3 years) with LEVT due to BS and 50 control patients (29 men, 21 women; mean age...

  5. FORENSIC-CLINICAL INTERVIEW: RELIABILITY AND VALIDITY FOR THE EVALUATION OF PSYCHOLOGICAL INJURY

    Francisca Fariña; Manuel Vilariño; Ramón Arce

    2013-01-01

    Forensic evaluation of psychological injury involves the use of a multimethod approximation i.e., a psychometric instrument, normally the MMPI-2, and a clinical interview. In terms of the clinical interview, the traditional clinical interview (e.g., SCID) is not valid for forensic settings as it does not fulfil the triple objective of forensic evaluation: diagnosis of psychological injury in terms of Post Traumatic Stress Disorder (PTSD), a differential diagnosis of feigning, and establishing...

  6. Ceramage 聚合瓷嵌体修复牙体缺损3年的临床疗效观察%3-year observation of the clinical efficacy of Ceramage polymeric porcelain inlay in the repair of tooth defect

    张磊

    2015-01-01

    用 Ceramage 聚合瓷嵌体和铸瓷嵌体分别修复大面积牙体缺损104例和94例。修复后1年复查2组各项指标差异无统计学意义(P >0.05)。修复后3年复查修复体折裂发生于聚合瓷嵌体(3.1%)铸瓷嵌体10.6%(P <0.05),其他指标组间无差异(P>0.05)。%104 teeth with large defect were repaired by Ceramage polymeric porcelain inlay(Ceramage group)and 94 by casting porcelain inlay(casting group).After 1 year there was no statistical significance in all indexes between two groups(P >0.05).After 3 year,Restora-tion fracture was observed in 3.1% of Ceramage group and 10.6% of casting group(P <0.05).No statistical significance was found in other indexes between the two groups.

  7. Iranian Effective Clinical Nurse Instructor evaluation tool: Development and psychometric testing

    Shahsavari, Hooman; Yekta, Zohreh Parsa; Zare, Zahra; Sigaroodi, Abdolhossain Emami

    2014-01-01

    Background: Clinical education is the heart of the nursing education program. Effective nursing clinical instructors are needed for graduating the future qualified nurses. There is a well-developed body of knowledge about the effectiveness of clinical teaching and the instructors. However, translating this knowledge into a context-based evaluation tool for measuring the effectiveness of Iranian clinical nursing instructors remains a deficiency. The purpose of this study is to describe the dev...

  8. [Definition of sarcopenia and diagnostic evaluation in clinical practice].

    Trombetti, A

    2015-03-18

    Aging is associated with progressive increase in body fat and a corresponding decline in lean muscle mass. When the decrease in muscle mass reaches a critical threshold, this may affect muscle strength and consequently limit the ability to cope with the activities of daily living, reducing the independence of elders. It is widely accepted to define sarcopenia as the loss of skeletal muscle mass and strength that occurs with advancing age. It is more difficult to establish cut-off points which are clinically relevant. The purpose of this paper is to summarize the definitions of sarcopenia and the assessment tools that can be used in clinical practice. PMID:25962226

  9. Patient Language - Evaluating its Relationship to a Clinical Thesaurus

    Brown, Philip J. B.; Price, Colin; Cox, Yvette

    1997-01-01

    The expression of clinical concepts in language patients use is of great potential use in both the recording and use of information. Sections of the Read Thesaurus have been examined and terms extracted from shared records and health promotional material to see how well client language is supported.

  10. Evaluation of pharmacist clinical interventions in a Dutch hospital setting

    Bosma, Liesbeth; Jansman, Frank G. A.; Franken, Anton M.; Harting, Johannes W.; Van den Bemt, Patricia M. L. A.

    2008-01-01

    Objective Assessing the relevance of a clinically active pharmacist method compared to the traditional working method. Method The study was carried out in a general internal/gastro-enterology unit during two 8-weeks periods in 2004. It was an observational, non-randomized prospective study. Outcome

  11. Asthma and coagulation: A clinical and pathophysiological evaluation

    C.J. Majoor

    2016-01-01

    In clinical practice pulmonologists have suspected that pulmonary embolisms occur more often in patients with asthma. To confirm this suspicion, a study was initiated to investigate the incidence of venous thromboembolic events in patients with asthma compared to the general population. In addition,

  12. [Extension bridges. A bibliographic evaluation and the clinical indications].

    Irato, A; Garrone, P; Catapano, S; Carossa, S

    1990-11-01

    Extension bridges are a valid alternative to partial and implanted prostheses for the rehabilitation of small intercalary or distal lacunae. Following a critical review of published reports on the subject and the assessment of longitudinal studies, the authors examine the clinical parameters and technical procedures used to implement these prosthetic reconstructions. PMID:2084528

  13. Clinical evaluation of coded excitation in medical ultrasound

    Pedersen, Morten Høgholm; Misaridis, Thanssis; Jensen, Jørgen Arendt

    2003-01-01

    Despite the enormous development in medical ultrasound (US) imaging over the last decades, penetration depth with satisfying image quality is often a problem in clinical practice. Coded excitation, used for years in radar techniques to increase signal-to-noise ratio (SNR), has recently been...

  14. Clinical Evaluation of a Novel and Mobile Autism Risk Assessment.

    Duda, Marlena; Daniels, Jena; Wall, Dennis P

    2016-06-01

    The Mobile Autism Risk Assessment (MARA) is a new, electronically administered, 7-question autism spectrum disorder (ASD) screen to triage those at highest risk for ASD. Children 16 months-17 years (N = 222) were screened during their first visit in a developmental-behavioral pediatric clinic. MARA scores were compared to diagnosis from the clinical encounter. Participant median age was 5.8 years, 76.1 % were male, and most participants had an intelligence/developmental quotient score >85; 69 of the participants (31 %) received a clinical diagnosis of ASD. The sensitivity of the MARA in detecting ASD was 89.9 % [95 % CI = 82.7-97]; the specificity was 79.7 % [95 % CI = 73.4-86.1]. In a high-risk clinical setting, the MARA shows promise as a screen to distinguish ASD from other developmental/behavioral disorders. PMID:26873142

  15. Outcomes of 3-Year-Old Children With Hearing Loss and Different Types of Additional Disabilities

    Cupples, Linda; Ching, Teresa Y. C.; Crowe, Kathryn; Seeto, Mark; Leigh, Greg; Street, Laura; Day, Julia; Marnane, Vivienne; Thomson, Jessica

    2013-01-01

    This research investigated the speech, language, and functional auditory outcomes of 119 3-year-old children with hearing loss and additional disabilities. Outcomes were evaluated using direct assessment and caregiver report. Multiple regressions revealed that type of additional disability and level of maternal education were significant predictors of language outcomes. Poorer outcomes were achieved in a combined group of children with autism, cerebral palsy, and/or developmental delay (DD) (...

  16. The effectiveness of finasteride and dutasteride used for 3 years in women with androgenetic alopecia

    Ids H Boersma; Oranje, Arnold P; Ramon Grimalt; Matilde Iorizzo; Bianca M Piraccini; Emiel H Verdonschot

    2014-01-01

    Background: The effectiveness of finasteride and dutasteride in women with androgenetic alopecia has been the subject of debate. Aim: To evaluate the effectiveness of finasteride and dutasteride on hair loss in women with androgenetic alopecia over a period of 3 years. Methods: From a database containing systematically retrieved data on 3500 women treated for androgenetic alopecia between 2002 and 2012 with finasteride 1.25 mg or dutasteride 0.15 mg, a random sample stratified for age and typ...

  17. Development and Psychometric Evaluation of the Nursing Instructors’ Clinical Teaching Performance Inventory

    2014-01-01

    Evaluation of nursing instructors’ clinical teaching performance is a prerequisite to the quality assurance of nursing education. One of the most common procedures for this purpose is using student evaluations. This study was to develop and evaluate the psychometric properties of Nursing Instructors’ Clinical Teaching Performance Inventory (NICTPI). The primary items of the inventory were generated by reviewing the published literature and the existing questionnaires as well as consulting wit...

  18. Clinical Validity of the Counseling Center Assessment of Psychological Symptoms-62 (CCAPS-62): Further Evaluation and Clinical Applications

    McAleavey, Andrew A.; Nordberg, Samuel S.; Hayes, Jeffrey A.; Castonguay, Louis G.; Locke, Benjamin D.; Lockard, Allison J.

    2012-01-01

    Self-report instruments of psychological symptoms are increasingly used in counseling centers but rely on rigorous evaluation of their clinical validity. Three studies reported here (total N = 26,886) investigated the validity of the Counseling Center Assessment of Psychological Symptoms-62 (CCAPS-62; Locke et al., 2011) as an assessment and…

  19. Clinical evaluation of serum concentrations of intercellular adhesion molecule-1 in patients with colorectal cancer

    Xu Kang; Fang Wang; Jin-Dong Xie; Jun Cao; Pei-Zhong Xian

    2005-01-01

    AIM: To investigate the correlation between the serum soluble intercellular adhesion molecule-1 (sICAM-1) and the clinicopathologic features and to evaluate the possible prognostic significance of sICAM-1 concentration in colorectal cancer.METHODS: A total of 56 patients (mean age 57.3 years)having transitional cell carcinoma of the colorectal and 25 control patients (mean age 42.6 years) were enrolled in the study. The serum samples of the patients were obtained on the day before surgery. Sera were obtained by centrifugation, and stored at -80 ℃ until assay. Serumconcentrations of ICAM-1 were measured with enzymelinked immunoassay. Differences between the two groups were analyzed by Student's t-test.RESULTS: No significant increase of serum sICAM-1 could be demonstrated in the Dukes A1 patients (352.63±61.82μg/L) compared to the control group (345.72±49.81 μg/L,P>0.05), Dukes A1 patients (352.63±61.82 μg/L)compared to Dukes A2,3 patients (491.17±86.36 μg/L,P<0.05). Furthermore, the patients with Dukes B had significantly higher serum concentrations of sICAM-1than those of the control group (496.82±93.04 μg/L vs 345.72±49.81 μg/L, P<0.01). Compared with Dukes A2,3,B colorectal cancer patients, patients with more advanced clinical stage (Dukes C and D) had higher levels of sICAM-1 (743.68±113.74 μg/L vs491.17±86.36 μg/L and 496.82±93.04 μg/L, P<0.001). The difference was statistically significant in sICAM-1 levels between patients with positive lymph node status and those without lymph node involvement (756.25±125.57 μg/L vs445.62±69.18 μg/L, P<0.001).Patients with poorly differentiated colorectal cancer had a higher level of sICAM-1 than those with differentiated and highly differentiated cancer (736.49±121.97 μg/Lvs 410.23±67.47 μg/L, P<0.001).CONCLUSION: In this study, serum ICAM-1 levels were found to be related to tumor presence, clinical stages,and grade. Increased ICAM-1 in patients with colorectal cancer which should

  20. Stroke and Pregnancy: Clinical Presentation, Evaluation, Treatment and Epidemiology

    Grear, Karrie E; Bushnell, Cheryl D.

    2013-01-01

    Stroke is a neurological emergency that carries a risk of morbidity and mortality. Recent studies have shown that the incidence of stroke, while rare, is increasing in pregnant females. In this review, stroke and other vasculopathies in the pregnant and post-partum female are examined. A discussion of the symptoms and clinical presentation of stroke is provided, as well as the current guideline for treatment of stroke in pregnancy. Finally, the data illustrating the recent increases in stroke...

  1. CONTROL CLINICAL EVALUATION OF KULATTHADI YOGA AS ASHMARIBHEDAN IN MUTRASHMARI

    Jangle Vidya Muralidhar; Reddy Govind R; Waghmare Suryakant Dnyaneshwar

    2012-01-01

    Urolithiasis, a presence of calculi single or multiple in renal or urinary tracks is a clinical entity which has been universally accepted as problematic condition regarding its treatment in all systems of medical science. There is no known drug therapy at present which dissolves or fragments the calculi by changing lithogenic potential of particular person. Urinary calculi disease has been described in detail under the heading of Ashmari in Ayurvedic texts. Ashmari is one of the few surgical...

  2. Asthma and coagulation: A clinical and pathophysiological evaluation

    Majoor, C.J.

    2016-01-01

    In clinical practice pulmonologists have suspected that pulmonary embolisms occur more often in patients with asthma. To confirm this suspicion, a study was initiated to investigate the incidence of venous thromboembolic events in patients with asthma compared to the general population. In addition, this study aimed to determine if any relationship between asthma and venous thromboembolic events could be attributed to asthma severity, viral infections or the use of asthma medication. The acti...

  3. Evaluation of Clinical Features of Female Patients with Macroprolactinemia

    Göksun Ayvaz; Alev Eroğlu Altınova; Leyla Mollamahmutoğlu; Metin Arslan; Sevim Güllü; Müjde Aktürk

    2011-01-01

    Aim: Macroprolactin is a high-molecular-weight form of prolactin. It has been suggested that macroprolactin has no clinical importance because of its decreased or limited bioactivity. Although screening for macroprolactinemia is recommended especially in patients with idiopathic hyperprolactinemia; recent studies reported that patients with macroprolactinemia may have some hyperprolactinemia symptoms. Currently, the causes of the symptoms as well as the treatment and follow-up of this group o...

  4. Facial diplegia: etiology, clinical manifestations, and diagnostic evaluation

    Sefer Varol; Hasan Huseyin Ozdemir; Esref Akil; Demet Arslan; M. Ufuk Aluclu; Demir, Caner F.; Yavuz Yucel

    2015-01-01

    ABSTRACT Objective Facial diplegia (FD) is a rare neurological manifestation with diverse causes. This article aims to systematically evaluate the etiology, diagnostic evaluation and treatment of FD. Method The study was performed retrospectively and included 17 patients with a diagnosis of FD. Results Patients were diagnosed with Guillain-Barré syndrome (GBS) (11), Bickerstaff’s brainstem encephalitis (1), neurosarcoidosis (1), non-Hodgkin’s Lymphoma (1), tuberculous meningitis (1) her...

  5. Evaluating the students' perspectives of a clinic mentoring programme.

    Schwartz, B; Saad, M N; Goldberg, D

    2014-08-01

    The purpose of this article is to describe and examine the effectiveness of a mentoring program for third and fourth year clinical dental students. This is an educational intervention for the pre-doctoral students at the Schulich School of Dentistry. We have recently instituted this program and have developed a questionnaire to assess the student perspectives using a SWOT analysis of the strengths, weaknesses, opportunities and threats of this intervention by analyzing the quantitative and qualitative responses of the students towards their clinical education and patient management. Our findings, both quantitative and qualitative, indicated that the mentoring program was well received by most students who would like to see the program expanded. The majority of students felt that the mentoring program aligned well with comprehensive care of their patients while enhancing their clinical experience. One of the strongest areas of agreement involved the ability to discuss cases in a non-threatening environment. The SWOT analysis identified key areas for future improvements. We offer steps to successfully implement a similar program based on our findings. It is our hope that our results might be instrumental for other schools wishing to adopt a similar model which supports patient-based comprehensive care. PMID:24118706

  6. Clinical laboratory in the biochemical evaluation of hypertension in Nigeria.

    Oghagbon, E K; Okesina, A B; Oparinde, D P

    2007-03-01

    Hypertension is a worldwide problem. It is associated with severe complications that are worse in blacks! Effective management of hypertension requires that the pathophysiologic mechanism, underlining the condition be identified. The clinical laboratory can help in this regard by separating primary hypertension cases (high plasma rennin activity and low plasma rennin activity types) from those of secondary and mendelian types of hypertension. However most clinical laboratories in Nigeria do not provide some of the needed specialized tests-plasma renin activity level, urinary coritsol, plasma aldosterone and metanephrines, plasma natriuretic peptide and oral captopril tests, on routine bases. Importantly, clinicians in Nigeria should consider seriously, the role of the clinical laboratory in the management of hypertension, a condition that affects about 20% of the adult population. They should look beyond "basic or routine tests" in the management of patients with hypertension. Specific tests that will assist in the proper diagnoses of the type of hypertension in a patient should be carried out routinely on every case of hypertension. This will assist in justifying the addition of such investigations in laboratory tests repertoire, when laboratory budgets are prepared. PMID:17876918

  7. Causes and 3-year-incidence of blindness in Jing-An District, Shanghai, China 2001-2009

    Zhou Xingtao; Sun Xinghuai; Wu Liangcheng; Weng Chenghai

    2011-01-01

    Abstract Background Registered data can provide valuable information regarding blindness. The purpose of this study was to evaluate the main causes and 3-year incidence of registered blindness in Jing-An district in Shanghai, China. Methods Data from the blindness registry (age, gender and cause of visual disability) were collected and analyzed. The prevalence of blindness for 2003, 2007, 2009 and the 3-year incidence of blindness were calculated. Results The reported blindness increased sign...

  8. Outcome of pregnancy in one Norwegian county 3 years prior to and 3 years subsequent to the Chernobyl accident

    Pregnancy outcome was studied in a county in Norway 3 years prior to and 3 years subsequent to the Chernobyl nuclear plant accident on 26th April 1986. More detailed analyses have been performed for the 12 months prior to and subsequent to the accident. A significant increase in the spontaneous abortion rate the first year after the accident was followed by a slight decrease during the second and third years, but figures were still higher than the period prior to the accident. The rate of legal abortions was unchanged. During the entire observation period the number of births increased continuously, with the exception of a decrease in the last 2 months of 1986 and the first month of 1987. A higher incidence of spontaneous abortions was found for pregnancies conceived during the first 3 months after the accident. This increase in the spontaneous abortion rate is noteworthy, and more especially its long-term persistence, which cannot be the results of external radiation. The internal radiation from food polluted by radioactive fallout is a possible explanation. Changes in nutrition in order to avoid polluted food may also be of importance. (authors)

  9. Extrinsic Rewards Diminish Costly Sharing in 3-Year-Olds.

    Ulber, Julia; Hamann, Katharina; Tomasello, Michael

    2016-07-01

    Two studies investigated the influence of external rewards and social praise in young children's fairness-related behavior. The motivation of ninety-six 3-year-olds' to equalize unfair resource allocations was measured in three scenarios (collaboration, windfall, and dictator game) following three different treatments (material reward, verbal praise, and neutral response). In all scenarios, children's willingness to engage in costly sharing was negatively influenced when they had received a reward for equal sharing during treatment than when they had received praise or no reward. The negative effect of material rewards was not due to subjects responding in kind to their partner's termination of rewards. These results provide new evidence for the intrinsic motivation of prosociality-in this case, costly sharing behavior-in preschool children. PMID:27084549

  10. Radiology education. The evaluation and assessment of clinical competence

    Hibbert, Kathryn M.; Van Deven, Teresa [The Univ. of Western Ontario, London, ON (Canada). Dept. of Medical Imaging; Chhem, Rethy K. [Medical Univ. of Vienna (Austria). Dept. of Radiology; Nagasaki Univ. (Japan). Atomic Bomb Disease Inst.; Wang, Shih-chang (eds.) [Univ. of Sydney Westmead Hospital (Australia). Dept. of Radiology; Royal Australian and New Zealand College of Radiologists, Sydney (Australia). Faculty of Radiodiagnosis

    2012-11-01

    Third volume of a trilogy devoted to radiology education and improvement of medical imaging students' learning, teaching, and scholarship. Reviews the philosophies, theories, and principles that underpin assessment and evaluation in radiology education. Includes a series of rich case studies. Written by an international group of experienced educators and medical professionals. This book reviews the philosophies, theories, and principles that underpin assessment and evaluation in radiology education, highlighting emerging practices and work done in the field. The sometimes conflicting assessment and evaluation needs of accreditation bodies, academic programs, trainees, and patients are carefully considered. The final section of the book examines assessment and evaluation in practice, through the development of rich case studies reflecting the implementation of a variety of approaches. This is the third book in a trilogy devoted to the scholarship of radiology education and is the culmination of an important initiative to improve medical imaging students' learning, teaching, and scholarship by bringing together experienced educators and medical professionals. The previous two books focused on the culture and the learning organizations in which our future radiologists are educated and on the application of educational principles in the education of radiologists. Here, the trilogy comes full circle: attending to the assessment and evaluation of the education of its members has much to offer back to the learning of the organization.

  11. Radiology education. The evaluation and assessment of clinical competence

    Third volume of a trilogy devoted to radiology education and improvement of medical imaging students' learning, teaching, and scholarship. Reviews the philosophies, theories, and principles that underpin assessment and evaluation in radiology education. Includes a series of rich case studies. Written by an international group of experienced educators and medical professionals. This book reviews the philosophies, theories, and principles that underpin assessment and evaluation in radiology education, highlighting emerging practices and work done in the field. The sometimes conflicting assessment and evaluation needs of accreditation bodies, academic programs, trainees, and patients are carefully considered. The final section of the book examines assessment and evaluation in practice, through the development of rich case studies reflecting the implementation of a variety of approaches. This is the third book in a trilogy devoted to the scholarship of radiology education and is the culmination of an important initiative to improve medical imaging students' learning, teaching, and scholarship by bringing together experienced educators and medical professionals. The previous two books focused on the culture and the learning organizations in which our future radiologists are educated and on the application of educational principles in the education of radiologists. Here, the trilogy comes full circle: attending to the assessment and evaluation of the education of its members has much to offer back to the learning of the organization.

  12. [Agreement between Clinical Evaluation and Structured Clinical Interviews in Psychosomatic Inpatients].

    Reichert, Cornelia; Henniger, Stephan; Jäger, Burkard; de Zwaan, Martina

    2015-05-01

    The goal of this study was to determine the agreement between axis I mental disorders assessed with a structured clinical interview (SCID) and independently obtained non-structured clinical diagnoses in 185 psychosomatic in-patients. Additionally, the study focuses on the detection of potential predictors for the level of agreement. Diagnostic agreement was poor to moderate for the mood, anxiety and somatoform disorder cluster (κ = 0.293-0.444). Only for eating disorders an almost complete concordance could be found (κ = 0.812). The predictor analysis indicated a significant positive association between the comorbidity rate and the agreement in mood disorders. Furthermore, the diagnostic agreement of anxiety disorders was significantly higher for female than for male patients. These results reveal that even a team-based clinical diagnosis, assessed over the period of a hospital stay, shows little agreement with SCID-diagnoses. The predictor analysis as well as the poor correlation in 3 of 4 diagnostic clusters suggest that conceptual differences of the disorder criteria as well as their clinical interpretation might influence the concordance between diagnoses. Further studies focusing on methodical factors might reveal further insights to the cause of the diagnostic discrepancies. PMID:25941987

  13. 78 FR 5816 - Guidance for Industry on Clinical Pharmacogenomics: Premarket Evaluation in Early-Phase Clinical...

    2013-01-28

    ... (phase 3) that are needed to support marketing approval can be efficiently designed. Across the drug... effects in specific subgroups (i.e., use in study enrichment strategies). On February 18, 2011 (76 FR 9583... and how genomic principles should be considered and applied in early-phase clinical studies to...

  14. A clinical evaluation on adhesive posts in extensive composite restorations

    Ghavamnasiri M. Associate Professor

    2003-06-01

    Full Text Available Problem: A few studies have been conducted about bioglass posts."nAim: The aim of this study was to compare bioglass posts with prefabricated metallic posts in clinical performance of extensive composite restorations for anterior endodontically treated teeth. Materials and Methods: Sixty endodontocally maxillary anterior teeth, with horizontally or vertically destruction, were selected. Teeth were divided into two groups based on the kind of post: Metallic prefabricated parapost and bioglass post. Each group was divided into three subgroups based on anterior bite: normal, deep bite and edge to edge. Gutta-percha was removed from 2/3 of canal length for parapost and 1/3 for bioglass post. After etching with phosphoric-acid (37% and applying dentine bonding syntac, Duo cement was used for the adhesion of bioglass post and a self cured composite (Degufil for parapost. Restoration was done with a hybrid composite (Heliomolar. Follow up studies, radio-graphically and clinically, were done every three months for a 1.5-year period. Exact Fisher and Pearson tests were used for data analysis."nResults: Apical lesion was not observed in any of the radiographs. Post seal was increased by resin cement and dentin bonding agent. Post type did not significantly affect on the clinical success rate of the restorations. The retention of restoration, for both posts, was the same. Crown destruction had no significant effect on success rate. The type of anterior bite had a significant effect on success rate, as the total 6.6% failure rate was related to the patients with anterior deep bite."nConclusion: It is suggested to use metallic paraposts and bioglass posts, in extensive composite restorations for patients with deep-bite, more conservatively.

  15. The Retrospective Evaluation of Childhood Psoriasis Clinically and Demographic Features

    Ayşe Serap Karadağ

    2013-03-01

    Full Text Available Objective: This study was aimed to define the clinical and demographic findings of psoriasis in childhood. Methods: In this retrospective study, the data from 64 children with psoriasis admitted at the our dermatology clinic between January 2007 and January 2011 were included whose data were fully. Results: Of the patients, 37 (57.8% were boys and 27 (42.2% were girls. Mean age of the children was 10.08 ±3.98 years (3-16. In 10 (15% cases, a positive family history was detected. The most frequent localizations at onset were trunk (46.9%, scalp (28.1%, knee-elbow (10.9% and extremities (7.9%, respectively. The most commonly seen clinical types were plaque (68.8%, guttate (20.3%, palmoplantar (9.4%, pustular (1.6%, respectively. Nine children had nail involvement. Out of all patients, 21.9% had upper respiratory tract infections and 9.4% had emotional stres. Four cases were diagnosed with depression. Of the cases, two cases were on non-steroid anti-inflammatory medication, and 4 of them were on antibiotics. Systemic treatments were given to 21.9% of the cases besides topical treatments. Conclusion: The epidemiological studies of psoriasis during childhood period for different countries have been reported. In this study, the ratio shows differences when compared to those previous studies. There are few epidemiologic studies for Turkey. We believe that further epidemiological studies including large number of patients' groups will contribute the diagnosis and treatment of the disease.

  16. Clinical evaluation of digital subtraction angiography in Takayasu's arteritis

    Twenty-eight patients with Takayasu's arteritis were evaluated by either intra-venous DSA (28 patients) and/or intra-arterial DSA (9 patients). IV-DSA provided information comparable to those obtained by conventional angiography, although evaluation of collateral vessels with IV-DSA was not sufficient. With IA-DSA, images of definitive quality and completeness were obtained with small amount of contrast media in nearly all cases. IV-DSA is a choice of examination in screening and follow-up study for Takayasu's arteritis. Its usefulness and limitations are discussed, and interesting cases are presented. (author)

  17. Facial diplegia: etiology, clinical manifestations, and diagnostic evaluation

    Sefer Varol

    2015-12-01

    Full Text Available ABSTRACT Objective Facial diplegia (FD is a rare neurological manifestation with diverse causes. This article aims to systematically evaluate the etiology, diagnostic evaluation and treatment of FD. Method The study was performed retrospectively and included 17 patients with a diagnosis of FD. Results Patients were diagnosed with Guillain-Barré syndrome (GBS (11, Bickerstaff’s brainstem encephalitis (1, neurosarcoidosis (1, non-Hodgkin’s Lymphoma (1, tuberculous meningitis (1 herpes simplex reactivation (1 and idiopathic (1. In addition, two patients had developed FD during pregnancy. Conclusion Facial diplegia is an ominous symptom with widely varying causes that requires careful investigation.

  18. EM-GE-5 Regulation. Standard for the first-rate application clinical practices in the execution of the clinical investigations for medical teams' evaluation

    This guide has the following objectives: a) To guide methodologically the implementation of Good Clinical Practice for the execution of clinical research with medical devices that need to be evaluated, in addition to the Regulation ER-6. Requirements for the Conduct of Clinical Trials for Medical Devices , b) Provide the fundamental aspects to be taken into count for quality control to clinical investigations.

  19. Non-Clinical Safety Evaluation of Intranasal Iota-Carrageenan

    Hebar, Alexandra; Koller, Christiane; Seifert, Jan-Marcus; Chabicovsky, Monika; Bodenteich, Angelika; Bernkop-Schnürch, Andreas; Grassauer, Andreas; Prieschl-Grassauer, Eva

    2015-01-01

    Carrageenan has been widely used as food additive for decades and therefore, an extended oral data set is available in the public domain. Less data are available for other routes of administration, especially intranasal administration. The current publication describes the non-clinical safety and toxicity of native (non-degraded) iota-carrageenan when applied intranasally or via inhalation. Intranasally applied iota-carrageenan is a topically applied, locally acting compound with no need of systemic bioavailability for the drug’s action. Animal experiments included repeated dose local tolerance and toxicity studies with intranasally applied 0.12% iota-carrageenan for 7 or 28 days in New Zealand White rabbits and nebulized 0.12% iota-carrageenan administered to F344 rats for 7 days. Permeation studies revealed no penetration of iota-carrageenan across nasal mucosa, demonstrating that iota-carrageenan does not reach the blood stream. Consistent with this, no relevant toxic or secondary pharmacological effects due to systemic exposure were observed in the rabbit or rat repeated dose toxicity studies. Data do not provide any evidence for local intolerance or toxicity, when carrageenan is applied intranasally or by inhalation. No signs for immunogenicity or immunotoxicity have been observed in the in vivo studies. This is substantiated by in vitro assays showing no stimulation of a panel of pro-inflammatory cytokines by iota-carrageenan. In conclusion, 0.12% iota-carrageenan is safe for clinical use via intranasal application. PMID:25875737

  20. A 3-year longitudinal analysis of changes in fitness, physical activity, fatness and screen time

    Aires, L; Andersen, Lars Bo; Mendonça, D;

    2010-01-01

    in fitness. METHODS: This is a 3-year longitudinal study of 345 high school students aged 11-19 years. Students performed curl-ups, push-ups and 20-m shuttle run tests from Fitnessgram. PA and ST were evaluated using a standard questionnaire. Standardized scores of fitness tests were summed. Changes...... over time were calculated as Delta(1) (2007 minus 2006), Delta(2) (2008 minus 2007) and Delta(3) (2008 minus 2006). RESULTS: Changes in PAI were positively and independently associated with changes in fitness in Delta(1), Delta(2) and Delta(3). Changes in BMI were negatively associated with changes in...... fitness in Delta(3). Participants highly fit at baseline were those who showed positive changes in PAI over Delta(3), decreased changes in ST and had the lowest increase in BMI over 3 years compared with those low-fit at baseline. CONCLUSIONS: Changes in BMI were associated with changes in fitness over 3...

  1. Exenatide once weekly: sustained improvement in glycemic control and cardiometabolic measures through 3 years

    MacConell L

    2013-01-01

    .Conclusion: ExQW produced clinically meaningful improvements in glycemic control that were durable through 3 years of treatment. Significant improvements in cardiometabolic measurements were also observed. ExQW was well-tolerated during long-term treatment and no new adverse events were noted.Trial registration: ClinicalTrials.gov NCT00308139.Keywords: diabetes, exenatide, GLP-1 receptor agonist, hyperglycemia, DURATION-1

  2. A Proposed New Index for Clinical Evaluation of Interproximal Soft Tissues: The Interdental Pressure Index

    2014-01-01

    The interdental pressure index (IPI) is introduced to specifically evaluate clinical interproximal-tissue conditions and assess the effect of interproximal hygiene stimulation. This index scores clinical responses of periodontal tissues to the apical pressure of a horizontally placed periodontal probe. It is negative when gingival tissues are firm, bleeding-free, and slightly ischemic by the stimulation; otherwise it is positive. The clinical validation showed high intraoperator agreement (0....

  3. Evaluating the effectiveness of clinical medical librarian programs: a systematic review of the literature*

    Wagner, Kay Cimpl; Byrd, Gary D.

    2004-01-01

    Objective: This study was undertaken to determine if a systematic review of the evidence from thirty years of literature evaluating clinical medical librarian (CML) programs could help clarify the effectiveness of this outreach service model.

  4. The effectiveness of finasteride and dutasteride used for 3 years in women with androgenetic alopecia

    Ids H Boersma

    2014-01-01

    Full Text Available Background: The effectiveness of finasteride and dutasteride in women with androgenetic alopecia has been the subject of debate. Aim: To evaluate the effectiveness of finasteride and dutasteride on hair loss in women with androgenetic alopecia over a period of 3 years. Methods: From a database containing systematically retrieved data on 3500 women treated for androgenetic alopecia between 2002 and 2012 with finasteride 1.25 mg or dutasteride 0.15 mg, a random sample stratified for age and type of medication was taken to yield 30 women in two age categories: below and above 50 years, and for both medications. Hair thickness of the three thinnest hairs was measured from standardized microscopic images at three sites of the scalp at the start of the treatment and after 3 years of continuous medication intake. The macroscopic images were evaluated independently by three European dermatologists/hair experts. The diagnostic task was to identify the image displaying superior density of the hair. Results: Both age categories showed a statistically significant increase in hair thickness from baseline over the 3-year period for finasteride and dutasteride (signed rank test, P = 0.02. Hair thickness increase was observed in 49 (81.7% women in the finasteride group and in 50 (83.3% women in the dutasteride group. On average, the number of post-treatment images rated as displaying superior density was 124 (68.9% in the finasteride group, and 118 (65.6% in the dutasteride group. Dutasteride performed statistically significantly better than finasteride in the age category below 50 years at the central and vertex sites of the scalp. Conclusions: Finasteride 1.25 mg and dutasteride 0.15 mg given daily for 3 years effectively increased hair thickness and arrested further deterioration in women with androgenetic alopecia.

  5. Multiple risk factor evaluation in a hypertension clinic.

    Thom, S; Bunker, J; Callister, W; Poulter, N; Sever, P; Zographos, D

    1989-12-01

    Hypertension is associated with abnormal lipoprotein metabolism, which may be exacerbated by some groups of antihypertensive drugs and represents an additional powerful coronary heart disease risk factor. Of our Hypertension Clinic population, 75% had a total fasting serum cholesterol greater than 5.2 mmol/l. Dietary advice and adjustment of antihypertensive therapy has achieved significant reductions in total cholesterol, serum triglycerides and body weight (14%, 18% and 4.3%, respectively) in a cohort of 65 patients reassessed over a period of 3-21 months. The reduction in cholesterol is likely to represent at least a 28% reduction in the risk of a major coronary heart disease event, even before taking account of any improvement in other coronary heart disease risk factors. PMID:2632734

  6. Medical beam monitor-Pre-clinical evaluation and future applications

    Future medical ion beam applications for cancer therapy which are based on scanning technology will require advanced beam diagnostics equipment. For a precise analysis of beam parameters we want to resolve time structures in the range of microseconds to nanoseconds. A prototype of an advanced beam monitor was developed by University of Applied Sciences Wiener Neustadt and its research subsidiary Fotec in co-operation with CERN RD42, Ohio State University and the Jozef Stefan Institute in Ljubljana. The detector is based on polycrystalline Chemical Vapor Deposition (pCVD) diamond substrates and is equipped with readout electronics up to 2 GHz analog bandwidth. In this paper we present the design of the pCVD-detector system and results of tests performed in various particle accelerator based facilities. Measurements performed in clinical high energy photon beams agreed within 1.2% with results obtained by standard ionization chambers

  7. Evaluation of measurement parameters in clinical cerebral MR angiography

    A three-dimensional MR angiography technique was developed in patients and volunteers that can produce clinically useful studies of the cerebral vasculature with multiple views possible from a single data set acquisition. A low-flip angle, three-dimensional fast imaging with steady precessing sequence was found to provide the optimal vessel/soft-tissue contrast related to the tissues' relaxation parameters and inflow. The inflowing unsaturated spins and vessel orientation made an axial acquisition most effective. The flow-related phase dispersion could be largelly corrected with the appropriate orientation, strength, order, and combination of refocusing gradients with the shortest possible echo times. Reduced voxel size also affected the phase dispersion due to motion and field inhomogeneities. Postprocessing yielded projection images of vessels throughout the three-dimensional volume

  8. Clinical evaluation of osseointegration using resonance frequency analysis.

    Satwalekar, Parth; Nalla, Sandeep; Reddy, Ramaswamy; Chowdary, Sheeba Glory

    2015-01-01

    The stability of the implant at the time of placement and during the development of the osseointegration process are the two major issues governing the implant survival. Implant stability is a mechanical phenomenon related to local factors such as bone quality, quantity, type of placement technique and type of implant used. The application of a user-friendly, clinically reliable, non-invasive method to assess implant stability and the osseointegration process is considered highly desirable. Resonance frequency analysis (RFA) is one such method which shows almost perfect reproducibility and repeatability after statistical analysis. The aim of this paper is to review the various methods used to assess implant stability and on the currently used RFA method which is being highly accepted in the recent times. PMID:26929512

  9. Clinical and radiological evaluation in vertebral artery dissections

    Murat Çabalar

    2013-04-01

    Full Text Available In recent years, vertebral artery dissection (VAD is reported more frequently as a cause of young cerebrovascular accidents. It can occur spontaneously or following a neck manipulation and trauma. The patients were 3 females (mean age: 35±26 years and 7 males (mean age: 37.71±4.96 years. Only 2 patients described neck trauma. Cerebellar findings were prominent in all cases. On radiological investigation, vascular changes of vertebral arteries were detected bilaterally in 2 cases, right in 5 and left in 3 cases. All the cases were treated with anticoagulant therapy and cured but 1 with sequela. Prognosis of vertebral artery dissection is generally good by early diagnosis and treatment. In this article, we reported clinical and radiological properties of 10 vertebral artery dissection cases.

  10. Clinical evaluation of isolated abutment teeth in removable partial dentures

    Zarrati S

    2011-02-01

    Full Text Available "nBackground and Aims: Nowadays, removable partial dentures are applied to patients who are not able to use dental implants or fixed prosthesis. Although based on the studies the users of removable partial dentures are in the risk of plaque accumulation and unacceptable changes such as gingivitis, periodontitis and mobility in abutment tooth. It is not clear whether the negative effects of removable partial dentures are more on the isolated teeth which are a kind of abutment adjacent to endentulous area in both sides. The purpose of this study was to investigate the clinical condition of isolated abutment teeth without splinting in comparison to control abutment from the aspects of B.O.P (bleeding on probing, mobility, pocket depth and gingivitis."nMaterials and Methods: In this cross-sectional study, the prepared questionnaires were filled out by 50 patients who received removable partial dentures in department of removable prosthodontics of dental school of Tehran University of Medical Sciences. The patients had isolated abutment tooth and did not have any systemic disease. The obtained data were analyzed. Using Wilcoxon, exact Fisher and Kruskal-Wallis test."nResults: B.O.P (P=0.004, pocket depth (P=0.035, and mobility (P<0.001 in isolated abutments were more than those in control abutments, but there were not significant differences in the degree of caries (P=0.083 and gingivitis (P=0.07."nConclusion: This study showed that clinical condition of isolated abutments is worse than that of control abutments. More attention should be paid to healthiness of isolated teeth without splinting and periodic follow ups should be done in these cases.

  11. Do Clinical Evaluations in a Psychiatry Clerkship Favor Students with Positive Personality Characteristics?

    Chibnall, John T.; Blaskiewicz, Robert J.

    2008-01-01

    Objective: The authors examine associations of personality characteristics, National Board of Medical Examiners subject examination performance, and Objective Structured Clinical Examination performance with clinical evaluations of third-year medical students in a psychiatry clerkship. Methods: Students completed the Revised NEO Personality…

  12. Evaluation of radiological service of Dental Clinic, Uberlandia Federal University (MG-Brazil)

    The management related problems and the quality of dental radiographs of the Radiographic Service of the Dental Clinic, Uberlandia Federal University (MG-Brazil) are evaluated. The results are based on the examinations of 404 dental files from patients atending the Dental Clinic in 1983. Frequency distribution, mean and percentages were computed for the variables studied. (M.A.C.)

  13. Clinical evaluation of /sup 99m/Tc-DMSA renogram

    Van Poppel, H.; Vereecken, R.; Vekemans, K.; Verduyn, H.; Mortelmans, L.; de Roo, M.

    1985-04-01

    Two hundred-two /sup 99m/Tc-DMSA renograms for urologic problems were evaluated. Some technical aspects of the examination and the value of the scintigraphic depth estimation are discussed. Pre- and postoperative uptake values in patients with renal surgery and sequential postoperative examinations are considered. The value of DMSA renograms in predicting recovery in obstructive uropathy and in deciding to opt for conservative therapy or nephrectomy is discussed.

  14. Nurses’ evaluation of physicians’ non-clinical performance in emergency departments: advantages, disadvantages and lessons learned

    Alameddine, Mohamad; Mufarrij, Afif; Saliba, Miriam; Mourad, Yara; Jabbour, Rima; Hitti, Eveline

    2015-01-01

    Background Peer evaluation is increasingly used as a method to assess physicians’ interpersonal and communication skills. We report on experience with soliciting registered nurses’ feedback on physicians’ non-clinical performance in the ED of a large academic medical center in Lebanon. Methods We utilized a secondary analysis of a de-identified database of ED nurses’ assessment of physicians’ non-clinical performance coupled with an evaluation of interventions carried out as a result of this ...

  15. Post graduate clinical placements:evaluating benefits and challenges with a mixed methods cross sectional design

    Yiend, Jenny; Tracy, Derek K.; Sreenan, Brian; Cardi, Valentina; Foulkes, Tina; Koutsantoni, Katerina; Kravariti, Eugenia; Tchanturia, Kate; Willmott, Lucy; Shergill, Sukhi; Reedy, Gabriel

    2016-01-01

    Background: Systematic evaluations of clinical placements are rare, especially when offered alongside academic postgraduate courses. An evidence-based approach is important to allow pedagogically-driven provision, rather than that solely governed by opinion or market demand. Our evaluation assessed a voluntary clinical placement scheme allied to a mental health course.Methods: Data were collected over academic years 2010/11- 2013/14, from participating students (n = 20 to 58) and clinician su...

  16. MR enterography to evaluate sub-clinical intestinal inflammation in children with spondyloarthritis

    Stoll Matthew L; Patel Ashish S; Punaro Marilynn; Dempsey-Robertson Molly

    2012-01-01

    Abstract Background Magnetic resonance enterography (MRE) is an established tool to evaluate for changes associated with inflammatory bowel disease (IBD), but has not been studied in sub-clinical IBD. We sought to evaluate the use of MRE in children with spondyloarthritis (SpA), who are at risk of having sub-clinical gut inflammation. Methods Children with juvenile idiopathic arthritis (JIA) with evidence of intestinal inflammation as evidence by an abnormal fecal calprotectin assay were offe...

  17. Combined Individual Cognitive Behavior Therapy and Parent Training for Childhood Depression: 2- to 3-Year Follow-up

    Eckshtain, Dikla; Gaynor, Scott T.

    2013-01-01

    Fourteen children with significant depressive symptoms from an open clinical trial of Primary and Secondary Control Enhancement Training augmented with Caregiver-Child Relationship Enhancement Training, participated in a 2- to 3-year follow-up assessment. The results suggested that the significant decreases in depressive symptoms observed at…

  18. Clinical study evaluating efficacy of praziquantel in clonorchiasis.

    Yangco, B G; Lerma, C.; Lyman, G H; Price, D L

    1987-01-01

    In 74 patients with clonorchiasis, the efficacy and safety of praziquantel was evaluated in a two-phase study: a double-blind, randomized controlled trial of praziquantel versus placebo (42 patients) and an open study (32 patients). All but one of the patients were Laotians. The intensity of clonorchiasis was light in 85% (63 of 74) and moderate in 15% (11 of 74) of the patients. Cure based on our established criteria was noted in 67 of 67 patients (100%) treated with praziquantel at a dose o...

  19. [Review on requirements of drug allergy or pseudoallergic reactions in pre-clinical evaluation].

    Han, Jia-yin; Yi, Yan; Liang, Ai-hua; Zhang, Yu-shi; Li, Chun-ying; Zhao, Yong; Wang, Lian-mei; Lu, Yu-ting; Li, Gui-qin

    2015-07-01

    Drug allergy and pseudoallergic reactions are main adverse drug reactions. Allergy is mainly induced by the immunogenicity of drug, drug metabolic products or drug additive. Pseudoallergic reactions may result from the irritation or activation of inflammatory material release. Pre-clinical evaluation of drug allergy and pseudoallergic reactions is included in immunotoxicity evaluation. Now there is no in vivo or in vitro method that could predict all kinds of allergy or pseudoallergic reactions due to the different mechanisms. In the past few years, FDA, SFDA OECD, ICH and WHO have published several guidelines on per-clinical immunotoxicity evaluation, however, no agreement has been reached on allergy and pseudoallergic reactions evaluation. This article reviews the requirements of allergy and pseudoallergic reactions in pre-clinical evaluation. PMID:26666009

  20. Lead intoxication: clinic and diagnostic evaluation in children

    Martínez-Riera Nora

    2012-03-01

    Full Text Available Poverty, poor nutrition, environmental and social injustice prevailing in Latin America are factorsthat determine the action of pollutants on children. Lead poisoning and pollution constitute apublic health problem throughout the world. Lead affects multiple organs: nervous system particularly,hematopoietic, renal, endocrine, bone and others. Objective: to assess clinical, biochemicaland vascular effects in children exposed to known source of lead. Materials and methods: Sevenchildren with defined source lead exposure were studied, general and specific lead laboratorywere made. Endothelial function and electrocardiographic parameters were assessed. Statistic:descriptive. Results: Age average was 6,2 years (DE± 1, 6, average haematocrit 31% (DE±0,02;hemoglobin average 10,2 g/dl (DE± 0,78. 100% presented hypochromia, microcitosis, anemiaand marked anisocytosis. Lead average: 37,9 ug/dl (DE±6,22, ALA-D average: 8,9 U/L (DE±4,5.No changes were found in lipid profile and kidney function. All presented microalbuminuriaand endothelial dysfunction. Conclusion: These results show the effects of environmental leadexposure that can result in children not occupationally exposed.

  1. Comparative clinical evaluation of two professional tooth-whitening products.

    Kowitz, G M; Nathoo, S A; Wong, R

    1994-01-01

    A 2-week study was conducted to compare the tooth-whitening efficacy of two 10% carbamide peroxide products: Colgate Platinum Professional Toothwhitening System and Rembrandt Lighten Bleaching Gel. Fifty subjects were divided into two groups and assigned a product to use for 2 weeks. Change in tooth color was measured by reflectance spectroscopy at the initiation of study, at 1 week, and at 2 weeks into the study. Color change was calculated using the color-difference equation established by the Commission International de L'Eclairage. Results showed that Colgate Platinum was 62% more effective at tooth whitening after 1 week and 83% more effective after 2 weeks of treatment vs Rembrandt. At the termination of the study, the mean color difference (deltaE) for Colgate Platinum was 4.29 and 2.34 for Rembrandt. Statistical analysis demonstrated that the Colgate product is significantly superior at increasing tooth whiteness, increasing tooth lightness, reducing redness, and reducing yellowness. In this study, no adverse reactions were noted on clinical examination and none were reported by panelists with normal healthy dentition. PMID:8205580

  2. Clinical types of spinocerebellar degeneration and evaluation with MR imaging

    Kojima, Shigeyuki (Chiba Univ. (Japan). School of Medicine)

    1993-12-01

    Eighty one patients with the clinical diagnosis of non-hereditary spinocerebellar degeneration were examined by magnetic resonance imaging (MRI). The MRI findings were subdivided into non-cerebellar atrophy, cerebellar atrophy without and with apparent enlargement of the fourth ventricle as a result of atrophy of the middle or superior cerebellar peduncles. The first pattern of non-cerebellar atrophy included ataxias such as Friendreich's ataxia and Machado-Joseph disease (MJD; type II). In the patients with MJD, atrophy of the brainstem was frequently recognized. The second pattern largely included late cortical cerebellar atrophy and hereditary ataxia of Holmes type. The third pattern was subdivided further into atrophies of the middle and superior cerebellar peduncles. The pattern of the former included olivo-ponto-cerebellar atrophy (OPCA) and hereditary ataxia of Menzel type, and the pattern of the latter included MJD and dentato-rubro-pallido-luysian atrophy (DRPLA). In the patients with OPCA and hereditary ataxia of Menzel type, increased signal intensity on T2-weighted image was always observed in the transverese pontine fibers, middle cerebellar peduncles. In several patients with MJD and DRPLA, atrophy of both cerebellar peduncles was demonstrated, but abnormal signal intensity was not observed in the pontocerebellar areas. (author).

  3. Clinical and morphological evaluation of tuberculosis peripheral lymphadenopathy

    Objective: To analyze clinical presentations in patient of tuberculosis peripheral lymphadenopathy. Subjects and Methods: Patients presenting with peripheral lymphadenopathy with the confirmed diagnosis of tuberculosis were included in the study. The diagnosis of tuberculosis was made on finding acid fast bacilli on smear examination and / or histological demonstration of caseating epithelioid cell granulomas in the specimen obtained by fine needle aspiration cytology (FNAC) or excision biopsy. Patients in whom definite diagnosis of tuberculosis was not established on the basis of microscopy or histopathology examination were excluded from the study. History and physical examination findings were recorded on pre-designed proforma. Results: The maximum number of patients (68.75%) was in pediatric age group. The duration of illness was more than a year in 43.75% of the patients. Cervical region was the commonest affected in 70.83% patients. In majority of cases (89.58%) glands were multiple and in 66.7% glands were matted. In 83% cases diagnosis was achieved by FNAC subjected to cytology and acid fast bacilte (AFB) smear examination. Conclusion: In local setting tuberculosis etiology should be strongly suspected in a young patient presenting with peripheral lymphadenopathy, with prolonged duration of illness, and involvement of cervical glands with multiple and matted appearance. FNA is a reliable tool of diagnosis. (author)

  4. Cytogenetic evaluation of patients with clinical spectrum of Turner syndrome

    Moka, Rajasekhar; Sreelakshmi, Kodandapani; Gopinath, Puthiya Mundyat; Satyamoorthy, Kapettu

    2013-01-01

    AIM: The objective of this study was to correlate the genotype, of female patients, withshort stature and primary amenorrhea. MATERIALS AND METHODS: One hundred and forty-six subjects were recruited during 2005-2012. Microscopic and automated karyotyping analyses were done by using chromosomes isolated from the lymphocytes using Giemsa banding (GTG) to identify chromosome abnormalities. RESULTS: A total of 146 clinically suspected Turner syndrome (TS) subjects were recruited for the study, of which, 61 patients were identified to have chromosome abnormalities. The chromosomal abnormalities detected were as follows: Monosomy X (n = 19, 13.01%), triple X syndrome (n = 4, 2.7%), mosaic TS (n = 12, 8.21%), XY gonadal dysgenesis (n = 13, 8.9%), and structural abnormalities including X chromosome (n = 15, 10.27%) and one patient each with autosomal changes involving 9qh inversion and translocation of chromosomes 12 and 14. CONCLUSION: Karyotype abnormalities accounting for 46% in this study emphasize the need for karyotype testing in cases of short stature with primary amenorrhea. PMID:24082654

  5. Breast imaging with SoftVue: initial clinical evaluation

    Duric, Neb; Littrup, Peter; Li, Cuiping; Roy, Olivier; Schmidt, Steven; Cheng, Xiaoyang; Seamans, John; Wallen, Andrea; Bey-Knight, Lisa

    2014-03-01

    We describe the clinical performance of SoftVue, a breast imaging device based on the principles of ultrasound tomography. Participants were enrolled in an IRB-approved study at Wayne State University, Detroit, MI. The main research findings indicate that SoftVue is able to image the whole uncompressed breast up to cup size H. Masses can be imaged in even the densest breasts with the ability to discern margins and mass shapes. Additionally, it is demonstrated that multi-focal disease can also be imaged. The system was also tested in its research mode for additional imaging capabilities. These tests demonstrated the potential for generating tissue stiffness information for the entire breast using through-transmission data. This research capability differentiates SoftVue from the other whole breast systems on the market. It is also shown that MRI-like images can be generated using alternative processing of the echo data. Ongoing research is focused on validating and quantifying these findings in a larger sample of study participants and quantifying SoftVue's ability to differentiate benign masses from cancer.

  6. Initial clinical evaluation of stationary digital chest tomosynthesis

    Hartman, Allison E.; Shan, Jing; Wu, Gongting; Lee, Yueh Z.; Zhou, Otto; Lu, Jianping; Heath, Michael; Wang, Xiaohui; Foos, David

    2016-03-01

    Computed Tomography (CT) is the gold standard for image evaluation of lung disease, including lung cancer and cystic fibrosis. It provides detailed information of the lung anatomy and lesions, but at a relatively high cost and high dose of radiation. Chest radiography is a low dose imaging modality but it has low sensitivity. Digital chest tomosynthesis (DCT) is an imaging modality that produces 3D images by collecting x-ray projection images over a limited angle. DCT is less expensive than CT and requires about 1/10th the dose of radiation. Commercial DCT systems acquire the projection images by mechanically scanning an x-ray tube. The movement of the tube head limits acquisition speed. We recently demonstrated the feasibility of stationary digital chest tomosynthesis (s-DCT) using a carbon nanotube (CNT) x-ray source array in benchtop phantom studies. The stationary x-ray source allows for fast image acquisition. The objective of this study is to demonstrate the feasibility of s-DCT for patient imaging. We have successfully imaged 31 patients. Preliminary evaluation by board certified radiologists suggests good depiction of thoracic anatomy and pathology.

  7. Laboratory evaluation of urinary tract infections in an ambulatory clinic.

    Carroll, K C; Hale, D C; Von Boerum, D H; Reich, G C; Hamilton, L T; Matsen, J M

    1994-01-01

    A 4-month evaluation of ambulatory patients with a suspicion of a urinary tract infection was performed. Specific objectives included assessment of five urinary screening methods, reevaluation of the necessity of the phenylethyl alcohol plate (PEA), and cost-effectiveness of screening for low colony count bacteriuria. Urine samples were collected as midstream, clean-caught specimens. A total of 142 samples, 87 from 79 symptomatic patients and 55 negative controls, were evaluated. All urine specimens were cultured using a 0.01 mL loop and a 0.001 mL loop onto Columbia sheep blood agar, MacConkey agar, and PEA agar. Twenty-four specimens (17%) were sterile, 64 (45%) were contaminated, and 54 (38%) were infected. Five urine screening methods were performed. These tests and their associated sensitivity and specificity are as follows. The Chemstrip 9 (Behring, Inc., Somerville, NJ) for leukocyte esterase and nitrate, 67%, 98%; microscopic analysis on spun urine, 79%, 93%; methylene blue stain for pyuria, 60%, 99%; Gram stain for pyuria, 45%, 93%; Gram stain for bacteriuria, 65%, 75%; and the URISCREEN (Analytab Products, Plainview, NY), 92%, 89%. Inclusion of a PEA plate for isolation of gram-positive organisms provided no additional information. Routine culture of urine samples at 10(-2) mL increased the contamination rate by 19%. PMID:7506476

  8. Evaluation of clinical skills for first-year surgical residents using orientation programme and objective structured clinical evaluation as a tool of assessment

    Pandya J

    2010-01-01

    Full Text Available Background: Postgraduate specialities require a combination of knowledge and clinical skills. The internship year is less structured. Clinical and practical skills that are picked up during training are not well regulated and the impact is not assessed. In this study, we assessed knowledge and skills using objective structured clinical examination (OSCE. Aim: To evaluate the clinical skills of new first-year surgical residents using orientation programme and OSCE as a tool for assessment. Settings and Design: Observational study. Materials and Methods: Twenty new first-year surgical residents (10 each in 2008 and 2009 participated in a detailed structured orientation programme conducted over a period of 7 days. Clinically important topics and skills expected at this level (e.g., suturing, wound care etc. were covered. The programme was preceded by an OSCE to test pre-programme knowledge (the "pre-test". The questions were validated by senior department staff. A post-programme OSCE (the "post-test" helped to evaluate the change in clinical skill level brought about by the orientation programme. Statistical Analysis: Wilcoxson matched-pairs signed-ranks test. Results: Passing performance was achieved by all participants in both pre- and post-tests. Following the orientation programme, significant improvement was seen in tasks testing the psychomotor and cognitive domains. (P = 0.0001 and P = 0.0401, respectively. Overall reliability of the OSCE was found to be 0.7026 (Cronbach′s coefficient alpha. Conclusions: This study highlighted the lacunae in current internship training, especially for skill-based tasks. There is a need for universal inclusion of structured orientation programmes in the training of first-year residents. OSCE is a reliable, valid and effective method for the assessment of clinical skills.

  9. Longitudinal behavioral analysis during dental care of children aged 0 to 3 years

    Robson Frederico Cunha

    2009-09-01

    Full Text Available "When" and "how" the dentist intervenes have repercussions on children's physical and emotional patterns. The objective of the present study was to conduct a longitudinal behavioral analysis during dental care of babies aged 0 to 3 years. A total of 216 patients seen at the Baby Clinic of the School of Dentistry at Araçatuba, São Paulo State University (UNESP, were selected. The selection criterion was attendance at ten dental care sessions at bimonthly intervals for routine procedures such as clinical examination and oral hygiene. There was a predominance of cooperative behavior compared to uncooperative behavior when each visit was analyzed separately. The behavior of the patients must have been directly influenced by their psychomotor development. Constant attendance and exposure of the baby to non-stressful dental stimuli are factors that favor a cooperative behavior.

  10. The post-arthro-CT of the wrist clinical evaluation

    Scheurecker, G

    2001-01-01

    To compare the diagnostic effectiveness of post-arthro-CT (PACT) and 3-compartment wrist arthrography (AG) both separate and combined versus wrist arthroscopy for scapho-lunate ligament (SLL), luno-triquetral ligament (LTL) and triangular fibrocartilage (TFC) defects and chondromalacia of the carpal bones. Material and methods: in 58 patients (16-69 years) the affected wrist was examined initially by conventional 3-compartment wrist arthrography with digital subtraction technique during injection followed by digital stress images. Afterwards spiral arthro-CT was performed in the semi-coronal and axial plane with 1 mm slice thickness and secondary true-coronal and sagittal reconstructions. Within 1 month arthroscopy was performed in general anesthesia utilizing standard joint entry points combined with routine digital picture archiving. All examinations were evaluated for SLL, LTL and TFC defects, PACT and AS for ChM too. Results: AG versus AS: the following detection rates were observed (AG and AS positive/AG...