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Intestinal bypass for morbid obesity: a consecutive personal series
Canadian Journal of Surgery. Journal Canadien De Chirurgie
|January 1, 1980
Summary
End-to-side jejunoileal bypass for morbid obesity yielded unsatisfactory results in 36% of patients. This bypass surgery is not recommended due to unpredictable outcomes and high complication rates.
Area of Science:
- Bariatric Surgery
- Gastroenterology
- Metabolic Disorders
Background:
- Morbid obesity presents significant health challenges.
- Surgical interventions like jejunoileal bypass have been explored for weight management.
- Evaluating the long-term efficacy and safety of specific bariatric procedures is crucial.
Purpose of the Study:
- To assess the outcomes of end-to-side jejunoileal bypass in patients with morbid obesity.
- To determine the rate of success, complications, and need for reoperation.
- To evaluate the long-term effectiveness and predictability of this surgical method.
Main Methods:
- Retrospective follow-up of 45 patients who underwent end-to-side jejunoileal bypass (51 cm circuit).
- Data collection on weight loss, morbidity, mortality, and need for reanastomosis over 8 months to 8 years.
- Classification of results as good, satisfactory, or unsatisfactory.
Main Results:
- No mortality was observed.
- Significant morbidity included inadequate weight loss (22%), malnutrition/liver failure (11%), and diarrhea/electrolyte imbalance (11%).
- Reanastomosis was required in 13% of patients; only 20% had good results, while 36% were unsatisfactory.
Conclusions:
- End-to-side jejunoileal bypass is inadequate for morbid obesity due to a high rate of unsatisfactory outcomes and unpredictability.
- Malnutrition complications require prompt intravenous amino acid or protein hydrolysate treatment.
- Long-term management of malnutrition involves high protein intake or reanastomosis.