Peptides DB
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Every indexed study on every peptide in the database, with a machine summary and the numbers that matter pulled out. Filter on the left; the register updates as you go.

2545studies indexed1158with human data159registered trials2232carry a numeric findingLibrarian added 0 studies today
Showing 38 studiesSortNewest indexed ▾
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Efficacy and safety of oral orforglipron in Japanese participants with obesity disease (ATTAIN-J): a double-blind, randomised, placebo-controlled, parallel-group, phase 3 trial.
Orforglipron (LY-3502970) · The lancet. Diabetes & endocrinology · 2026 · RCT · Phase 3Top journal
Orforglipron resulted in statistically significant weight loss in Japanese adults with obesity compared to placebo, but the clinical implications of this weight loss need further investigation.
Mean percentage change in bodyweight was -5.9% with orforglipron 6 mg, -8.7% with 12 mg, and -7.9% with 36 mg, compared with -0.6% with placebo (all p<0.0001).
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Efficacy and safety of orforglipron in adults with body mass index of 27 to less than 30 kg/m<sup>2</sup> and adiposity-related complications: A post hoc analysis of the ATTAIN-1 trial.
Orforglipron (LY-3502970) · Obesity pillars · 2026 · RCT · Phase 3 · n=260High-impact journal
Orforglipron was associated with a significant body weight reduction of -13.5% in adults with a BMI of 27 to less than 30 kg/m² and adiposity-related complications after 72 weeks.
At Week 72, orforglipron 17.2 mg was associated with a mean percent body weight reduction of -13.5% versus placebo at -0.3%, nominal p < 0.001.
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Qualitative Exit Interviews to Characterize the Positive Treatment Experiences of Patients in the Phase III Trial of Orforglipron Versus Oral Semaglutide for the Treatment of Type 2 Diabetes.
Orforglipron (LY-3502970) · The patient · 2023 · Observational · Phase 3 · n=60
Patients reported a mean reduction in glycated hemoglobin of 1.6% and a mean weight loss of 4.7 kg, expressing high satisfaction with the treatment.
Patients reduced glycated hemoglobin by 1.6% (SD = 1.3) from a baseline of 8.3%.
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Cardiovascular safety of orforglipron versus insulin glargine in adults with type 2 diabetes at increased cardiovascular risk (ACHIEVE-4): a phase 3, event-driven, randomised, open-label, non-inferiority, active comparator trial.
Orforglipron (LY-3502970) · Lancet (London, England) · 2026 · RCT · Phase 3Top journal
Orforglipron demonstrated non-inferiority to insulin glargine for cardiovascular safety in adults with type 2 diabetes, but gastrointestinal side effects were common.
HR 0.84; 95% CI 0.59-1.20; p<0.0001 for non-inferiority.
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Oral Wegovy Is Associated with Greater Early Weight Loss Than Foundayo in Propensity Matched Adult GLP-1 Users
Orforglipron (LY-3502970) · biorxiv-preprint · 2026 · Observational
Oral Wegovy was associated with greater early weight loss than Foundayo in a matched cohort at 90 days, but the findings should be interpreted with caution due to small sample sizes.
Mean weight change by 90 days was -3.1% with oral Wegovy (n=26) versus +0.4% with Foundayo (n=18), corresponding to a 3.55-percentage-point difference (95% CI, 1.02-6.08; P=0.007).
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Efficacy and Safety of Oral Small-Molecule (Non-Peptide) GLP-1 Receptor Agonists in Type 2 Diabetes and Obesity: A Systematic Review of the Complete Orforglipron and Danuglipron Clinical Development Programs
Orforglipron (LY-3502970) · biorxiv-preprint · 2026 · RCT
Orforglipron shows a statistically significant reduction in HbA1c and body weight in type 2 diabetes, but the clinical relevance of these findings should be carefully considered.
Pooled HbA1c reduction of −1.14 percentage points versus placebo (95% CI −1.25 to −1.02; I²=0%)
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Efficacy and safety of orforglipron 12 mg versus orforglipron 36 mg maintenance dose among patients with obesity with or without diabetes: a systematic review and comprehensive meta-analysis.
Orforglipron (LY-3502970) · BMC endocrine disorders · 2026 · Meta-analysis · n=3459
In obese adults, orforglipron 36 mg shows statistically significant improvements in weight and metabolic outcomes compared to 12 mg, but the clinical significance of these findings requires further investigation.
Percentage body weight change p < 0.00001.
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Predicting the Long-Term Risk of Type 2 Diabetes and Cardiovascular Disease With Orforglipron in People With Overweight or Obesity: A Post Hoc Analysis of the ATTAIN-1 Trial.
Orforglipron (LY-3502970) · Diabetes, obesity & metabolism · 2026 · Observational · Phase 3High-impact journal
Orforglipron was associated with significant reductions in predicted 10-year risks for Type 2 diabetes and cardiovascular disease compared to placebo over 72 weeks, but the clinical relevance of these findings needs further evaluation.
-48.6% to -59.4% relative reduction in T2D risk score vs placebo (-10.5%; p<0.0001; HR-range 0.43-0.55)
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Exploratory Cardiovascular Risk Modeling of Orforglipron Using the PREVENT Equations Compared with the Pooled Cohort Equations: A Post-Hoc Analysis from a Systematic Review and Meta-analysis.
Orforglipron (LY-3502970) · High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2023 · Observational
The AHA PREVENT equations may offer a more accurate assessment of cardiovascular risk reduction from orforglipron compared to the older PCE, but these findings need validation with real patient data.
For a representative 50-year-old man with T2D at the 36 mg dose, PCE estimated a 10-year RRR of 16.8%, while PREVENT projected an RRR of 31.4%.
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Variant-specific pharmacophoric shifts in glucagon-like peptide-1 receptor-orforglipron complexes revealed by Boltz-2 co-folding and membrane molecular dynamics.
Orforglipron (LY-3502970) · International journal of biological macromolecules · 2026
The study reveals that GLP-1R variants can enhance orforglipron binding, but this does not guarantee effective pharmacological action, highlighting the need for further validation.
G168S exhibited the strongest binding (-117.18 kcal/mol)
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Efficacy and Safety of Glucagon-like Peptide-1 Receptor Agonists and Co-agonists for Weight Loss Among Adults Without Diabetes : An Updated Systematic Review.
Orforglipron (LY-3502970) · Annals of internal medicine · 2024 · Systematic review · n=25816Top journal
Orforglipron resulted in a placebo-subtracted weight loss of -12.4% in adults without diabetes, but gastrointestinal side effects were common.
-12.4% placebo-subtracted weight loss for orforglipron (95% CI, -15.1% to -9.7%)
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Long-term safety of oral orforglipron in Japanese participants with type 2 diabetes (ACHIEVE-J): a multicentre, randomised, open-label, parallel-group phase 3 trial.
Orforglipron (LY-3502970) · The lancet. Diabetes & endocrinology · 2023 · RCT · Phase 3 · n=401Top journal
Orforglipron showed a high rate of treatment-emergent adverse events in Japanese adults with type 2 diabetes, particularly at higher doses, indicating caution in its use.
339 participants (85%, 95% CI 80·7-87·8) had at least one treatment-emergent adverse event (TEAE).
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Orforglipron for obesity treatment in older patients ≥65 years with or without type 2 diabetes: A post hoc subgroup analysis of the ATTAIN-1 and ATTAIN-2 trials.
Orforglipron (LY-3502970) · Obesity pillars · 2026 · Observational · Phase 3 · n=616High-impact journal
Orforglipron was associated with significant weight loss in older adults with obesity compared to placebo at Week 72, but the clinical relevance of the findings should be carefully considered.
-7.9% weight change with orforglipron 5.5 mg vs placebo at Week 72, n=118, p<0.001.
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Hepatic Safety of Orforglipron in Adults With Obesity or Overweight and/or Type 2 Diabetes: A Pooled Analysis of the Orforglipron Phase 3 Clinical Trials.
Orforglipron (LY-3502970) · Diabetes, obesity & metabolism · 2026 · RCTHigh-impact journal
Orforglipron does not appear to increase the risk of drug-induced liver injury compared to other treatments in adults with obesity or type 2 diabetes.
Six (0.1%) orforglipron-treated participants had ALT or AST ≥ 3 × ULN and TBIL ≥ 2 × ULN.
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Role of Oral Glucagon-Like Peptide-1 Receptor Agonists in Weight Management for Individuals With Overweight or Obesity Without Diabetes: A Network Meta-Analysis of Randomized Controlled Trials.
Orforglipron (LY-3502970) · Obesity science & practice · 2023 · Meta-analysis · n=5766High-impact journal
Orforglipron showed a mean weight reduction of -11.8% compared to placebo, but evidence certainty was low to moderate.
-11.8% percent body weight reduction for orforglipron compared to placebo.
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