Journal of laparoendoscopic & advanced surgical techniques. Part A
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Epidemiological studies have shown an equal gender distribution of obesity in the United States; however, literature suggests approximately 80% of patients undergoing bariatric surgery are female. The aim of this study is to identify factors that contribute to this gender disparity. ⋯ The unequal gender distribution in bariatric surgery patients is influenced by demographic and socioeconomic factors. This disparity is narrowed in patients who are older and have more comorbidities, whereas the disparity is widened for certain races and lower incomes. Given the equal distribution of obesity in the United States, the widespread gender gap in bariatric surgery may suggest an underuse in obese men.
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J Laparoendosc Adv Surg Tech A · Mar 2015
Percutaneous endoscopic gastrostomy in children: a population-based study from iceland, 1999-2010.
The aim of this study was to review the indications and the results of percutaneous endoscopic gastrostomy (PEG) procedures in Icelandic children. ⋯ PEG is a safe technique with a high complication rate, but the majority of complications are minor and easily treatable. Gastrostomy is sometimes temporary. Enteral feeding results in significant weight gain in 1 year.
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J Laparoendosc Adv Surg Tech A · Mar 2015
Evaluation of three sources of validity evidence for a laparoscopic duodenal atresia repair simulator.
Laparoscopic duodenal atresia (DA) repair is a relatively uncommon pediatric operation requiring advanced minimally invasive skills. Currently, there are no commercial simulators available that address surgeons' needs for refining skills associated with this procedure. The purposes of this study were (1) to create an anatomically correct, size-relevant model and (2) to evaluate the content validity of the simulator. ⋯ We have successfully created a size-appropriate laparoscopic DA simulator. Participants agreed that the simulator was relevant and valuable as a learning/testing tool. Prior to implementing this simulator as a training tool, minor improvements should be made, with subsequent evaluation of additional validation evidence.