Research
Mixed
Metabolic surgery reduces overall and cardiovascular mortality in patients with Type 2 Diabetes and obesity, independent of preoperative BMI.
Metabolic surgery significantly lowers the risk of death from heart disease and other causes in people with Type 2 Diabetes and obesity, offering a survival benefit that intensive medical management does not provide.
GoodSupportsHIGH confidence
In contrast, metabolic surgery is very effective independent of the preoperative body mass index (BMI) in reducing overall and cardiovascular mortality in patients with T2DM.
Why this rating
Based on long-term studies like the SOS study and meta-analyses.
Source
Comorbidities as an Indication for Metabolic Surgery
Anne-Catherine Schwarz et al. · Visceral Medicine · 2018
DOI 10.1159/000493291
narrative_reviewCited 9×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Metabolic surgery (RYGB, SG, BPD) is more effective than conservative medical therapy for achieving remission of Type 2 Diabetes Mellitus (T2DM) and improving glycemic control, regardless of the patient's preoperative BMI.Good
- Metabolic surgery can reverse or significantly improve existing diabetic microvascular complications, including nephropathy, neuropathy, and retinopathy, independent of the degree of weight loss or glycemic control.Good
- Metabolic surgery is an effective treatment for Non-Alcoholic Steatohepatitis (NASH), significantly reducing liver steatosis, inflammation, and fibrosis, and reducing progression to hepatocellular carcinoma (HCC).Good
Related findings · Mixed
- Bariatric surgery (VSG and RYGB) is the most effective and sustainable treatment for obesity, producing marked and sustained weight loss that non-surgical interventions cannot match.Strong
- Severely protein-deficient diets (2–3% energy) induce lean body mass loss and metabolic imbalance, whereas adequate protein intake (0.66 g/kg/d minimum) is a prerequisite for maintaining muscle, bone, and physiological function.Strong
- For patients with Class III obesity (BMI >39.9 kg/m2), metabolic bariatric surgery (MBS) is significantly more effective than any currently approved medication, with BilioPancreatic Diversion (BPD) showing the highest estimated weight loss.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →