Frequency and cost of claims by injury type from a state workers' compensation fund from 1998 through 2008.

OBJECTIVE: To determine which work-related injuries are the most frequent and costly. DESIGN: Secondary analysis of workers' compensation claims data. SETTING: Data were provided by a large, Maryland workers' compensation insurer from 1998 through 2008. PARTICIPANTS: Not applicable. INTERVENTIONS: None. MAIN OUTCOMES MEASURES: For 45 injury types, the number of claims and compensation amount was calculated for total compensation and for medical and indemnity compensation separately. RESULTS: Back and knee injuries were the most frequently occurring single injury types, whereas heart attack and occupational disease were the most expensive in terms of mean compensation. When taking into account both the frequency and cost of injury (mean cost × number occurrences), back, knee, and shoulder injuries were the most expensive single injury types. CONCLUSIONS: Successful prevention and management of back, knee, and shoulder injuries could lead to a substantial reduction in the burden associated with work-related injuries.

Report of the AMA Council on Ethical and Judicial Affairs: professionalism in the use of social media.

Although many physicians have been using the internet for both clinical and social purposes for years, recently concerns have been raised regarding blurred boundaries of the profession as a whole. In both the news media and medical literature, physicians have noted there are unanswered questions in these areas, and that professional self-regulation is needed. This report discusses the ethical implications of physicians' nonclinical use of the internet, including the use of social networking sites, blogs, and other means to post content online. It does not address the clinical use of the internet, such as telemedicine, e-prescribing, online clinical consultations, health-related websites, use of electronic media for clinical collaboration, and e-mailing patients (some of which are already covered in the AMA's Code of Medical Ethics).

Laparoscopic Roux-en-Y gastric bypass: results and learning curve of a high-volume academic program.

HYPOTHESIS: Laparoscopic Roux-en-Y gastric bypass is a complex procedure performed on a high-risk patient population. Good results can be attained with experience and volume. DESIGN: Retrospective study. SETTING: Tertiary care academic hospital. PATIENTS: Seven hundred fifty consecutive morbidly obese patients undergoing surgery from March 1998 to April 2004. INTERVENTIONS: All patients underwent laparoscopic Roux-en-Y gastric bypass. MAIN OUTCOME MEASURES: Perioperative deaths and complications. RESULTS: The patient population was 85% women and had a mean body mass index of 47 kg/m2 (range, 32-86 kg/m2). The overall complication rate was 15% and the mortality was 0.3%. For the first 100 cases, the overall complication rate was 26% with a mortality of 1%. This complication rate decreased to approximately 13% and was stable for the next 650 patients. The incidence of major complications has also decreased since the first 100 cases. Leak decreased from 3% to 1.1%. Small-bowel obstruction decreased from 5% to 1.1%. Overall mean operating time was 138 minutes (range, 65-310 minutes). It decreased from 212 minutes for the first 100 cases to 132 minutes for the next 650 and 105 minutes (range, 65-200 minutes) for the last 100 cases. CONCLUSIONS: Laparoscopic Roux-en-Y gastric bypass is a technically difficult operation. This review of a large series in a high-volume program demonstrated that the morbidity and mortality could be reduced by 50% with experience. The results are similar to those reported from other major centers. In addition, as reported elsewhere, the learning curve for this procedure may be 100 cases.