Randomized Trialhigh evidence

Orforglipron, an oral small-molecule GLP-1 receptor agonist, for the treatment of obesity in people with type 2 diabetes (ATTAIN-2): a phase 3, double-blind, randomised, multicentre, placebo-controlled trial.

Lancet (London, England)·December 20, 2026·PMID 41275875

Why it matters

Orforglipron is an oral, non-peptide GLP-1 receptor agonist, offering a convenient alternative to injectable GLP-1 therapies for weight management in patients with type 2 diabetes. Its efficacy and safety profile support its potential role in expanding treatment options.

Infographic summary of Orforglipron, an oral small-molecule GLP-1 receptor agonist, for the treatment of obesity in people with type 2 diabetes (ATTAIN-2): a phase 3, double-blind, randomised, multicentre, placebo-controlled trial.
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