Journal of the American College of Surgeons
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Randomized Controlled Trial Comparative Study Clinical Trial
Wound closure technique and acute wound complications in gastric surgery for morbid obesity: a prospective randomized trial.
During the past 10 years, numerous clinical studies have supported the use of continuous monofilament fascial closure after laparotomy. Because of the increased incidence of surgical-site infections and other acute wound complications in the morbidly obese, these patients are well suited for a study of technical factors that may affect the frequency of these wound complications. ⋯ Continuous fascial closure reduces major acute wound complications in morbidly obese patients undergoing gastric operations for obesity.
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Laparoscopic Roux-en-Y gastric bypass (GBP) has been previously described, but a comparative study between laparoscopic and open GBP has not been reported. The purpose of this study was to compare surgical outcomes oflaparoscopic GBP with those of open GBP for treatment of morbid obesity. ⋯ Laparoscopic Roux-en-Y gastric bypass is technically feasible and safe. Laparoscopic GBP confers the clinical benefits of laparoscopy and an initial weight loss similar to that of open GBP.
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Comparative Study
Cost comparison of electrocardiography versus fluoroscopy for central venous line positioning in children.
Although most central venous lines in children are positioned using fluoroscopy, electrocardiography (ECG) has been shown to be accurate, and avoids unnecessary radiation exposure. We studied whether ECG may also have cost advantages. ⋯ The ECG technique was less costly than fluoroscopy, despite a 10% conversion rate. At our center, the savings were approximately $700 per procedure. Because operating room time used is similar, the additional cost of fluoroscopy can be attributed to the need for x-ray equipment and personnel.
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Hospital cost containment, cost reduction, and alternative care delivery systems continue to preoccupy health care providers, payers, employers, and policy makers throughout the United States. The universal metric for gauging the success of these efforts is hospital length of stay (LOS). Reducing the LOS purportedly yields large cost savings. The purpose of this study is to assess precisely how much hospitals save by shortening LOS. ⋯ For most patients, the costs directly attributable to the last day of a hospital stay are an economically insignificant component of total costs. Reducing LOS by as much as 1 full day reduces the total cost of care on average by 3% or less. Going forward, physicians and administrators must deemphasize LOS and focus instead on process changes that better use capacity and alter care delivery during the early stages of admission, when resource consumption is most intense.