Metabolic surgery is superior to medical treatment for short-term remission of T2DM and comorbidities .
OBJECTIVE To compare surgical versus medical treatment  of  type 2 diabetes mellitus ( T2DM ) remission and comorbidities in patients with a body mass index ( BMI ) less than 35 kg/m2 .
BACKGROUND Obesity surgery can achieve remission of T2DM and its comorbidities .
Metabolic surgery has been proposed as a treatment option for diabetic patients with BMI less than 35 kg/m2 but the efficacy of metabolic surgery has not been conclusively determined .
Bariatric surgery versus intensive medical therapy for diabetes--3-year outcomes.
BACKGROUND In short-term r and omized trials ( duration , 1 to 2 years ) , bariatric surgery has been associated with improvement in type 2 diabetes mellitus . METHODS We assessed outcomes 3 years after the r and omization of 150 obese patients with uncontrolled type 2 diabetes to receive either intensive medical therapy alone or intensive medical therapy plus Roux-en-Y gastric bypass or sleeve gastrectomy .  The primary end point was a glycated hemoglobin level of 6.0 % or less . RESULTS The mean ( ±SD ) age of the patients at baseline was 48±8 years , 68 % were women , the mean baseline glycated hemoglobin level was 9.3±1.5 % , and the mean baseline body-mass index ( the weight in kilograms divided by the square of the height in meters ) was 36.0±3.5 . A total of 91 % of the patients completed 36 months of follow-up . At 3 years , the criterion for the primary end point was met by 5 % of the patients in the medical-therapy group , as compared with 38 % of those in the gastric-bypass group ( P<0.001 ) and 24 % of those in the sleeve-gastrectomy group ( P=0.01 ) . The use of glucose-lowering medications , including insulin , was lower in the surgical groups than in the medical-therapy group . Patients in the surgical groups had greater mean percentage reductions in weight from baseline , with reductions of 24.5±9.1 % in the gastric-bypass group and 21.1±8.9 % in the sleeve-gastrectomy group , as compared with a reduction of 4.2±8.3 % in the medical-therapy group ( P<0.001 for both comparisons ) . Quality -of-life measures were significantly better in the two surgical groups than in the medical-therapy group . There were no major late surgical complications . CONCLUSIONS Among obese patients with uncontrolled type 2 diabetes , 3 years of intensive medical therapy plus bariatric surgery result ed in glycemic control in significantly more patients than did medical therapy alone . Analyses of secondary end points , including body weight , use of glucose-lowering medications , and quality of life , also showed favorable results at 3 years in the surgical groups , as compared with the group receiving medical therapy alone . ( Funded by Ethicon and others ; STAMPEDE Clinical Trials.gov number , NCT00432809 . )
Metabolic surgery is superior to medical treatment for short-term remission of T2DM and comorbidities .
OBJECTIVE To compare surgical versus medical treatment  of  type 2 diabetes mellitus ( T2DM ) remission and comorbidities in patients with a body mass index ( BMI ) less than 35 kg/m2 .
BACKGROUND Obesity surgery can achieve remission of T2DM and its comorbidities .
Metabolic surgery has been proposed as a treatment option for diabetic patients with BMI less than 35 kg/m2 but the efficacy of metabolic surgery has not been conclusively determined .