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All endocrinology trends
RisingEndocrinology · updated 18 Oct 2026

Oral GLP-1 drugs

Oral semaglutide and small-molecule GLP-1 agonists such as orforglipron.

Key point

In adults with obesity or overweight and type 2 diabetes, once-daily orforglipron reduced bodyweight versus placebo, with safety similar to other GLP-1 agonists.

From: 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, 2026 Dec 20) ↗
68PubDaily Trend Score
+91%new papers vs last year
21new trials registered
0new guidelines this year

Papers per year

Each bar is 12 months; the last one ends 17 Oct 2026. New trials in the same years: 27, 27, 19, 21, 21.

All papers from the last 12 months

270 papers (18 Oct 2025 – 17 Oct 2026), newest first. Loading the full list…

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  1. 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
    Lancet2026 Dec 20PMID 41275875RCT
  2. Study design, rationale, and baseline characteristics of ATTAIN-HYPERTENSION, a phase 3 trial of the oral GLP-1 receptor agonist orforglipron for hypertension
    Am J Prev Cardiol2026 DecPMID 42830762
  3. Orforglipron alleviates aortic aneurysm and dissection via inhibiting WNT5A noncanonical signaling
    Biochem Pharmacol2026 NovPMID 42508653
  4. Establishing cardiovascular safety of the small-molecule GLP-1 receptor agonist orforglipron in type 2 diabetes
    Lancet2026 Oct 17PMID 42880294
  5. 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
    Lancet2026 Oct 17PMID 42815506RCT
  6. 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
    Patient2026 Oct 16PMID 42888373
  7. Obesity: oral therapy for those afraid of needles
    Expert Opin Pharmacother2026 Oct 16PMID 42872693Review
  8. Early Uptake of Oral Semaglutide for Obesity Treatment After Regulatory Approval
    Ann Intern Med2026 Oct 13PMID 42863123
  9. Oral Obesity Medicines in the Era of Cardiovascular-Kidney-Metabolic Syndrome (CKM): Beyond Weight Loss Toward Disease Modification
    Drug Des Devel Ther2026PMID 42871841Review
  10. Ischemic colitis associated with oral semaglutide with recurrence upon rechallenge
    Rev Esp Enferm Dig2026 Oct 8PMID 42847871

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How these numbers are counted

PubMed query, searched in titles and abstracts by publication date:

orforglipron[tiab] OR "oral semaglutide"[tiab] OR danuglipron[tiab]

Trials: ClinicalTrials.gov studies first submitted in each 12-month window that match the same terms. A query can miss synonyms or catch unrelated papers, so treat counts as approximate.