Journal of the American College of Surgeons
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Randomized Controlled Trial Comparative Study Clinical Trial
A prospective randomized comparison of the metabolic and stress hormonal responses of laparoscopic and open cholecystectomy.
In a relatively short period of time, therapeutic laparoscopy has become an everyday part of the general surgeon's life. Although laparoscopy provides distinct clinical advantages, it is not yet clear that it lessens the stress response typical of elective surgical procedures, and as such, the morbidity of surgery. The hypothesis that laparoscopic cholecystectomy produces less of a metabolic and stress hormonal response than open cholecystectomy was tested in a prospective randomized trial. ⋯ Elective laparoscopic and open cholecystectomy for uncomplicated cholelithiasis result in similar degrees of perioperative hormonal stimulation. The different hormonal responses in the immediate and later postoperative periods after laparoscopic and open cholecystectomy suggest differential stressful stimuli between the two procedures.