COMPARATIVE STUDY
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Open vs laparoscopic Roux-en-Y gastric bypass: comparison of operative morbidity and mortality.

Obesity Surgery 2004 January
BACKGROUND: Open Roux-en-Y gastric bypass (RYGBP) has proven to be an effective method for weight control for the morbidly obese patient. With technologic and surgical skill advancement in the application of laparoscopic surgery, laparoscopic RYGBP has also been found to be of value in surgical control of obesity. Risk/benefit ratios in comparison of the 2 methods are undergoing definition by experience.

METHODS: 779 patients who underwent RYGBP between March 1, 2000 and June 30, 2002 were evaluated retrospectively. 328 patients underwent laparoscopic RYGBP (Group A) and 451 underwent open RYGBP (Group B). All charts and hospital records of these patients were reviewed. Questionnaires were mailed to all patients who had undergone RYGBP. Follow-up was 5-29 months.

RESULTS: 89 patients in Group A and 162 patients in Group B experienced significant morbidity. There were no surgical deaths in Group A and one surgical death in Group B. Weight loss profiles were the same. Significant differences in morbidity were noted with respect to gastrojejunal stenosis (Group A = 11.6%, Group B = 4.7%, P=.0012), occurrence of ventral incisonal hernia (A=0%, B=10%, P<.00013), and wound problems (abdominal wall hematoma A=1.5%%, B=0%, P=.013; wound infection A=1.2%, B=6.2%, P=.00037). Gastrojejunal perforation was not significantly different (A=1.5%, B=0.89%, P=.50), as was true of small bowel obstruction (A=2.7%, B=3.3%, P=.68).

CONCLUSIONS: Each operative approach has associated problems.Wound care problems and ventral hernias are more common in Group B (open) and anas tomotic stenoses are more common in Group A (laparoscopic). Anastomotic leaks and small bowel obstruction are troublesome but not statistically different in occurrence.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app