Evaluation of Quality of Life and Metabolic Improvement after Jejunoileal Bypass in a Community of Low Socioeconomic Status

Background: Bariatric operations are currently the only effective treatment for morbid obesity The first operation, jejunoileal bypass (JIB), has been superceded. However, JIB has left a heritage which must be followed. We report the long-term follow-up of a series of patients who had undergone JIB in south Brazil. Methods: 49 super-obese patients (85% female) from a poor community were submitted to JIB from 1987 to 2001. 5 deaths occurred and 4 patients were lost during follow-up. Quality of life was evaluated by means of the Bariatric Analysis and Reporting Outcome System (BAROS) applied to 40 patients. Results: Preoperatively, 11 patients (22.4%) were diabetic,13 (26.5%) were dyslipidemic, and 23 (46.9%) had high blood pressure. After a mean postoperative period of 64.3 ± 40.0 months, there was complete resolution of co-morbidites in all patients. Mean preoperative BMI was 52.8 ± 10.3 kg/m², and the postoperative mean excess weight loss was 58.9% ± 18.9%. Conclusion: JIB was adequate in reduction of weight, resolution of co-morbidites, and improvement in the quality of life as measured by BAROS. Since February 2001, we perform biliopancreatic diversion with duodenal switch, but we continue to follow our patients with JIB.