Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2018
Long-term effects of proximal small bowel exclusion by duodenal-jejunal bypass liner on weight reduction and glycemic control in diabetic patients.
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Deutsch Liat, Ben Haim Limor, Sofer Yael, Gluck Nathan, Santo Erwin, Fishman Sigal
Аннотация
BACKGROUND: Exclusion of the proximal gut from nutrient absorption entails significant metabolic benefits. The duodenal-jejunal bypass liner (DJBL) is the first endoscopic device that excludes the first part of the gut by covering it.
OBJECTIVES: To assess weight and glycemic control at the end of treatment and after 1 year of follow-up.
SETTING: Bariatric endoscopy service in a tertiary medical center.
METHODS: Diabetic patients were treated with DJBL and followed prospectively between 2013 and 2016. Data were collected during scheduled visits.
RESULTS: Out of 51 patients treated, 39 completed at least 9 months with the device. Complications were recorded for the entire cohort. Percent of total weight loss was 15.05% ± 6.0% after 12 months of treatment (P < .001 versus baseline). Twelve months postretrieval, percent of total weight loss decreased to 8.75% ± 5.07% (P < .001 versus baseline). Patients with baseline body mass index ≥35 kg/m2 experienced greater percent total weight loss changes over time (P < .001). There was a significant effect on hemoglobin A1C levels over time (P = .003), and the nadir was reached at 9 months of treatment (median 6.05% versus 7.20% at baseline, P < .001). Insulin users had consistently higher median hemoglobin A1C values compared with insulin nonusers (P < .001). Adverse events were experienced by 12 of 51 patients (23.5%), of which 4 cases (7.8%) were severe.
CONCLUSIONS: Proximal bowel bypass by DJBL is an effective tool for weight reduction and glycemic control. Metabolic achievements are partially preserved at 1 year after device removal. Because DJBL entails a considerable rate of side effects, strategies to mitigate them are warranted.
OBJECTIVES: To assess weight and glycemic control at the end of treatment and after 1 year of follow-up.
SETTING: Bariatric endoscopy service in a tertiary medical center.
METHODS: Diabetic patients were treated with DJBL and followed prospectively between 2013 and 2016. Data were collected during scheduled visits.
RESULTS: Out of 51 patients treated, 39 completed at least 9 months with the device. Complications were recorded for the entire cohort. Percent of total weight loss was 15.05% ± 6.0% after 12 months of treatment (P < .001 versus baseline). Twelve months postretrieval, percent of total weight loss decreased to 8.75% ± 5.07% (P < .001 versus baseline). Patients with baseline body mass index ≥35 kg/m2 experienced greater percent total weight loss changes over time (P < .001). There was a significant effect on hemoglobin A1C levels over time (P = .003), and the nadir was reached at 9 months of treatment (median 6.05% versus 7.20% at baseline, P < .001). Insulin users had consistently higher median hemoglobin A1C values compared with insulin nonusers (P < .001). Adverse events were experienced by 12 of 51 patients (23.5%), of which 4 cases (7.8%) were severe.
CONCLUSIONS: Proximal bowel bypass by DJBL is an effective tool for weight reduction and glycemic control. Metabolic achievements are partially preserved at 1 year after device removal. Because DJBL entails a considerable rate of side effects, strategies to mitigate them are warranted.