In contrast , some RCT data of nonsurgical therapies show benefits at 10 years of follow-up or more .
AND RELEVANCE Current evidence suggests that , when compared with nonsurgical treatments , bariatric surgical procedures in patients with a BMI of 30 to 35 and diabetes are associated with greater short-term weight loss and better intermediate glucose outcomes .
IMPORTANCE Bariatric surgery is beneficial in persons with a body mass index ( BMI ) of 35 or greater with obesity-related comorbidities .
There is interest in using these procedures in persons with lower BMI and diabetes .
OBJECTIVE To assess the association between bariatric surgery vs nonsurgical treatments and weight loss and glycemic control among patients with diabetes or impaired glucose tolerance and BMI of 30 to 35 .
Gastric bypass vs sleeve gastrectomy for type 2 diabetes mellitus: a randomized controlled trial.
OBJECTIVES To determine the efficacies of 2 weight-reducing operations on diabetic control and the role of duodenum exclusion . DESIGN Double-blind r and omized controlled trial . SETTING Department of Surgery of the Min-Sheng General Hospital , National Taiwan University . PATIENTS We studied 60 moderately obese patients ( body mass index > 25 and < 35 ) aged > 30 to < 60 years who had poorly controlled type 2 diabetes mellitus ( T2DM ) ( hemoglobin A(1c ) [ HbA(1c ) ] > 7.5 % ) after conventional treatment ( > 6 months ) from September 1 , 2007 , through June 30 , 2008 . Patients and observers were masked during the follow-up , which ended in 2009 , 1 year after final enrollment . INTERVENTIONS Gastric bypass with duodenum exclusion ( n = 30 ) vs sleeve gastrectomy without duodenum exclusion ( n = 30 ) . MAIN OUTCOME MEASURES The primary outcome was remission of T2DM ( fasting glucose < 126 mg/dL and HbA(1c ) < 6.5 % without glycemic therapy ) . Secondary measures included weight and metabolic syndrome . Analysis was by intention to treat . RESULTS Of the 60 patients enrolled , all completed the 12-month follow-up . Remission of T2DM was achieved by 28 ( 93 % ) in the gastric bypass group and 14 ( 47 % ) in the sleeve gastrectomy group ( P = .02 ) . Participants assigned to gastric bypass had lost more weight , achieved a lower waist circumference , and had lower glucose , HbA(1c ) , and blood lipid levels than the sleeve gastrectomy group . No serious complications occurred in either group . CONCLUSIONS Participants r and omized to gastric bypass were more likely to achieve remission of T2DM . Duodenum exclusion plays a role in T2DM treatment and should be assessed . Trial Registration clinical trials.gov Identifier : NCT00540462 ( http://www . clinical trials.gov )
In contrast , some RCT data of nonsurgical therapies show benefits at 10 years of follow-up or more .
AND RELEVANCE Current evidence suggests that , when compared with nonsurgical treatments , bariatric surgical procedures in patients with a BMI of 30 to 35 and diabetes are associated with greater short-term weight loss and better intermediate glucose outcomes .
IMPORTANCE Bariatric surgery is beneficial in persons with a body mass index ( BMI ) of 35 or greater with obesity-related comorbidities .
There is interest in using these procedures in persons with lower BMI and diabetes .
OBJECTIVE To assess the association between bariatric surgery vs nonsurgical treatments and weight loss and glycemic control among patients with diabetes or impaired glucose tolerance and BMI of 30 to 35 .