Home About us Contact
|
Home About us Contact | ||
|
|
||
Physician Evaluation (physician + evaluation)
Selected AbstractsPhysician Shopping in Workers' Compensation: Evidence from CaliforniaJOURNAL OF EMPIRICAL LEGAL STUDIES, Issue 1 2006Seth A. Seabury Physician evaluations of impairment severity have a significant impact on the size of permanent disability benefits awarded to injured workers in workers' compensation. This gives both parties in a disputed claim the incentive to "shop" for physicians who will provide them with sympathetic evaluations. In this article we use data from the California workers' compensation system on competing physician evaluations for the same injury to study the extent to which the ability to select a physician results in a more favorable disability rating. We find that disability ratings based on evaluations from physicians selected by the applicant are 23 percent higher than those based on a neutral evaluation, while ratings based on a defense physician's evaluation tend to be about 5 percent lower. Moreover, we match these data to earnings loss data and estimate the extent to which applicant, defense, or neutral ratings best predict the outcomes of injured workers. The neutral ratings appear to do the best job of predicting earnings losses overall, though not by a substantial margin. [source] Circumference reduction and cellulite treatment with a TriPollar radiofrequency device: a pilot studyJOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 7 2009W Manuskiatti Abstract Background, A wide variety of treatments for circumference reduction and cellulite are available, but most procedures offer suboptimal clinical effect and/or delayed therapeutic outcome. Objective, To determine the safety and efficacy of the TriPollar radiofrequency device for cellulite treatment and circumference reduction. Methods, Thirty-nine females with cellulite received eight weekly TriPollar treatments. Treatment areas included the abdomen, thighs, buttocks and arms. Subjects were evaluated using standardized photographs and measurements of body weight, circumference, subcutaneous thickness, and skin elasticity of the treatment sites at baseline, immediately after and 4 weeks after the final treatment. Physicians' evaluation of clinical improvement scores using a quartile grading scale was recorded. Results, Thirty-seven patients (95%) completed the treatment protocol. There was significant circumference reduction of 3.5 and 1.7 cm at the abdomen (P = 0.002) and thigh (P = 0.002) regions, respectively. At 4 weeks after the last treatment, the average circumferential reductions of the abdomen and thighs were sustained. No significant circumferential reductions of the buttocks and arms at the last treatment visit compared to baseline were demonstrated (P = 0.138 and 0.152, respectively). Quartile grading scores correlating to approximately 50% improvement in cellulite appearance were noted. Conclusions, Tripollar radiofrequency provided beneficial effects on the reduction of abdomen and thigh circumference and cellulite appearance. Conflict of Interest The authors have no financial interest in this article. [source] Utilization of the Ottawa Ankle Rules by Nurses in a Pediatric Emergency DepartmentACADEMIC EMERGENCY MEDICINE, Issue 2 2002Anna Karpas MD Objectives: To determine the ability of pediatric emergency department (ED) nurses to accurately apply the Ottawa Ankle Rules (OAR) and to evaluate whether the rate of negative ankle radiographs can be reduced by incorporating the OAR into an existing collaborative practice protocol (CPP). Methods: The authors' ED currently uses a CPP in which patients with ankle pain, swelling, deformity, or decreased range of motion on primary nursing assessment undergo radiography prior to physician evaluation. A cross-sectional study was conducted between June and November 2000. Patients aged 5-19 years with an ankle injury who met at least one of the CPP criteria were eligible for enrollment. The OAR were applied by the primary nurse after initial assessment. Ankle radiographs were ordered for all enrolled patients. The interobserver variability between nurses was evaluated on a random sample. Results: One hundred ninety subjects were enrolled in the study. The OAR were correctly interpreted by nurses in 98.4% of subjects. Agreement on the interobserver reliability sample was 100%. Of the 185 subjects, 31 (16.8%) had positive radiographs. Positive OAR results were noted in 30 of 31 subjects with positive radiographs. The sensitivity of the OAR was 97% (95% CI = 0.82 to 0.99) with a specificity of 25% (95% CI = 0.18 to 032). Use of the OAR would have reduced the radiography rate by 21%. Conclusions: Trained nurses can accurately apply and interpret the OAR. The incorporation of the OAR into the nursing assessment of children with acute ankle injuries may reduce the number of radiographs ordered. [source] Evaluation of Radiofrequency Thermal Ablation Results in Inferior Turbinate Hypertrophies by Magnetic Resonance ImagingTHE LARYNGOSCOPE, Issue 4 2007Tarik Sapci MD Abstract Objectives: Nasal obstruction caused by inferior turbinate hypertrophies is one of the most frequent problems in otolaryngology. Treatment of this disease may involve medical and surgical methods. Thermal ablation with radiofrequency energy has become quite popular in the recent years as one of the surgical methods used when medical therapy is not adequate. Study Design: Prospective, clinical trial. Methods: Thermal ablation with radiofrequency energy was used in this study on the inferior turbinates of 21 patients who had nasal obstruction caused by inferior turbinate hypertrophy only. The results were evaluated subjectively by preoperative and postoperative patient- and physician-assigned visual analogue scales and objectively by magnetic resonance imaging (MRI) investigation. Results: By the end of the postoperative week 10, 64.76% recovery was detected according to the patient evaluation, and 40.75% recovery was detected according to the physician evaluation. Measurement of the average volumes of the inferior turbinates by MRI revealed a 8.70% postoperative reduction. The most significant change was detected in the anterior-posterior length measurement performed in the axial plane. Conclusions: These results suggest that thermal ablation with radiofrequency energy is an easily applied, efficient, and reliable technique in treatment of the inferior turbinate hypertrophy, and that anterior-posterior length measurement in the axial section of the inferior turbinate by MRI, which is thought as an objective evaluation method, could be an efficient diagnostic tool in detecting the efficiency of radiofrequency on inferior turbinate. [source] Physician Shopping in Workers' Compensation: Evidence from CaliforniaJOURNAL OF EMPIRICAL LEGAL STUDIES, Issue 1 2006Seth A. Seabury Physician evaluations of impairment severity have a significant impact on the size of permanent disability benefits awarded to injured workers in workers' compensation. This gives both parties in a disputed claim the incentive to "shop" for physicians who will provide them with sympathetic evaluations. In this article we use data from the California workers' compensation system on competing physician evaluations for the same injury to study the extent to which the ability to select a physician results in a more favorable disability rating. We find that disability ratings based on evaluations from physicians selected by the applicant are 23 percent higher than those based on a neutral evaluation, while ratings based on a defense physician's evaluation tend to be about 5 percent lower. Moreover, we match these data to earnings loss data and estimate the extent to which applicant, defense, or neutral ratings best predict the outcomes of injured workers. The neutral ratings appear to do the best job of predicting earnings losses overall, though not by a substantial margin. [source] Double-blind clinical study reveals synergistic action between alpha-hydroxy acid and betamethasone lotions towards topical treatment of scalp psoriasisJOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 1 2000K Kostarelos Abstract Objective A double-blind, single-site, split-face clinical study was organized and carried out in order to evaluate the efficacy, tolerability, and safety of a glycolic acid containing scalp lotion in conjunction with a betamethasone (as the 17-valerate) scalp application against conditions of psoriasis. Background,-hydroxy acids (AHA) have been proposed as therapeutic modalities against skin exfoliative conditions such as ichthyosis, xeroderma, and psoriasis. AHAs are hereby clinically investigated as therapeutic modalities adjuvant to corticosteroids in order to diminish systemic and topical adverse side-effects most frequently associated with use of the latter. Methods Twenty patients suffering from scalp psoriasis and other psoriatic conditions were included in a double-blind, split-face clinical study, using combinations of a 10% (w/w) glycolic acid scalp lotion, placebo lotion (excipients only), and a 0.1% (w/w) betamethasone scalp application, applied twice daily without any bandage for a period of 8 weeks. Clinical assessments were carried out by highly experienced physician evaluations based on a four-grade scale, prior to treatment and after 2, 4, 6 and 8 weeks. Results Improvement was observed in all cases included in the study following treatment with the 10% glycolic acid lotion. However, when equal parts of the 0.1% betamethasone lotion were combined, most of the treated sites were healed. Moreover, the duration of treatment required for healing was in this case reduced to approximately half of that needed when the glycolic acid or the betamethasone lotions were used separately for treatment. Conclusions The present clinical study demonstrates for the first time that the effective and well tolerated therapeutic efficacy of glycolic acid scalp lotions is enhanced when used in conjunction with a 0.1% betamethasone scalp application against scalp psoriasis. This potential offers the practising dermatologist with novel treatment modes against severe skin conditions by combining topical corticosteroid with exfoliative agent therapy. [source] Physician Shopping in Workers' Compensation: Evidence from CaliforniaJOURNAL OF EMPIRICAL LEGAL STUDIES, Issue 1 2006Seth A. Seabury Physician evaluations of impairment severity have a significant impact on the size of permanent disability benefits awarded to injured workers in workers' compensation. This gives both parties in a disputed claim the incentive to "shop" for physicians who will provide them with sympathetic evaluations. In this article we use data from the California workers' compensation system on competing physician evaluations for the same injury to study the extent to which the ability to select a physician results in a more favorable disability rating. We find that disability ratings based on evaluations from physicians selected by the applicant are 23 percent higher than those based on a neutral evaluation, while ratings based on a defense physician's evaluation tend to be about 5 percent lower. Moreover, we match these data to earnings loss data and estimate the extent to which applicant, defense, or neutral ratings best predict the outcomes of injured workers. The neutral ratings appear to do the best job of predicting earnings losses overall, though not by a substantial margin. [source] Educating Physicians to Treat Erectile Dysfunction Patients: Development and Evaluation of a Course on Communication and Management StrategiesTHE JOURNAL OF SEXUAL MEDICINE, Issue 1 2006Loukas Athanasiadis MD ABSTRACT Purpose., To describe the development and assess the outcome of a workshop on erectile dysfunction (ED) management based on participating physicians evaluations. Method., The study involved physicians who attended a workshop offered throughout the country, during a 3-year period. The workshop included tutorials, video-based dramatizations, and role-play sessions. A pilot study investigated the workshop's impact on physicians' attitudes toward patient-centeredness and sexual behavior issues; Patient,Practitioner Orientation Scale (PPOS) and Cross Cultural Attitude Scale (CCAS) were administered before and after the course. New knowledge acquisition, quality of presentation, and workshop's usefulness in their clinical practice were the dimensions used for workshop's evaluation. Analysis used quantitative and qualitative methods. Results., A total of 194 questionnaires were administered during the pilot study and the response rate was 53.6%. A shift in attitudes toward patient-centeredness and less judgmental attitude toward patients' sexual attitudes were revealed (total PPOS score and Sharing subscale: P < 0.05, CCAS: P < 0.001). Six hundred physicians were asked to evaluate the workshops and the response rate was 62.3%. The tutorial session for "medical treatment of ED" (P < 0.001) and the role-play on sexual history taking (P < 0.05) received higher evaluation scores. Qualitative analysis showed that the most frequently reported category referred to the appropriateness of role-play as a teaching and awareness-raising technique (31.25%); a need for changes in clinical practice and communication patterns was identified by 20% of the participants who stressed the necessity for multidisciplinary approach, as well as the adoption of a nonjudgmental attitude toward patients. Conclusion., Training courses on ED management, using a combination of tutorial and interactive sessions, constitute an effective way of providing knowledge, enhancing physicians' communication skills with ED patients, and influencing attitudes toward patient-centeredness in sexual issues. Such results strongly support the establishment of sexual medicine courses at continuing medical education curricula. Athanasiadis L, Papaharitou S, Salpiggidis G, Tsimtsiou Z, Nakopoulou E, Kirana P-S, Moisidis K, and Hatzichristou D. Educating physicians to treat erectile dysfunction patients: development and evaluation of a course on communication and management strategies. J Sex Med 2006;3:47,55. [source] Comparison of a Long-Pulse Nd:YAG Laser and a Combined 585/1,064-nm Laser for the Treatment of Acne Scars: A Randomized Split-Face Clinical StudyDERMATOLOGIC SURGERY, Issue 11 2009SEONG UK MIN MD BACKGROUND Nonablative laser is gaining popularity because of the low risk of complications, especially in patients with darker skin. OBJECTIVE To compare the efficacy and safety of a long-pulse neodymium-doped yttrium aluminium garnet (Nd:YAG) laser and a combined 585/1,064-nm laser for the treatment of acne scars. MATERIALS AND METHODS Nineteen patients with mild to moderate atrophic acne scars received four long-pulse Nd:YAG laser or combined 585/1,064-nm laser treatment sessions at fortnightly intervals. Treatments were administered randomly in a split-face manner. RESULTS Acne scars showed mild to moderate improvement, with significant Echelle d'évaluation clinique des cicatrices d'acné (ECCA) score reductions, after both treatments. Although intermodality differences were not significant, combined 585/1,064-nm laser was more effective for deep boxcar scars. In patients with combined 585/1,064-nm laser-treated sides that improved more than long-pulse Nd:YAG laser-treated sides, ECCA scores were significantly lower for combined 585/1,064-nm laser treatment. Histologic evaluations revealed significantly greater collagen deposition, although there was no significant difference between the two modalities. Patient satisfaction scores concurred with physicians' evaluations. CONCLUSION Both lasers ameliorated acne scarring with minimal downtime. In light of this finding, optimal outcomes might be achieved when laser treatment types are chosen after considering individual scar type and response. [source] Harnessing experience: exploring the gap between evidence-based medicine and clinical practiceJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 5 2008M. Cameron Hay PhD Abstract Rationale, aims and objectives, There is mounting evidence of a gap between Evidence-based Medicine (EBM) and physician clinical practice, in part because EBM is averaged global evidence gathered from exogenous populations which may not be relevant to local circumstances. Local endogenous evidence, collected in particular and ,real world' patient populations may be more relevant, convincing and timely for clinical practice. Evidence Farming (EF) is a concept to provide such local evidence through the systematic collection of clinical experience to guide more effective practice. Methods, We report on the findings of a pilot study of 29 individual and three focus group (n = 10) interviews exploring physicians' evaluations how they use multiple sources of information in clinical decision making and their thoughts on EF. Results, Physicians recognize a gap in translating EBM to practice. Physicians reported that when making clinical decisions, they more often rely on clinical experience, the opinions of colleagues and EBM summarizing electronic clinical resources rather than refer directly to EBM literature. Confidence in making decisions based on clinical experience increases over time, yet few physicians reported having systems for tracking their clinical experience in designing treatment plans and patient outcomes. Most physicians saw EF as a promising way to track experience, thereby making scientific evidence more relevant to their own clinical practices. Conclusion, Clinical experience is relatively neglected by the EBM movement, but if that experience were systematically gathered through an approach such as EF, it would meet a need left unfulfilled by EBM. [source] | ||||||||||