Dr Semaglutide

THE LITERATURE

Semaglutide references and sources.

Every quantitative claim on this site maps to one of these peer-reviewed studies, reviews or monographs.

Back to the researchEffects & safety

About these sources

The list below is the complete reference set for this site. It is dominated by the pivotal randomized trials (STEP, SUSTAIN, SELECT, FLOW, PIONEER, SURMOUNT) plus dedicated safety and pharmacovigilance reviews and a drug monograph. Each numbered reference corresponds to the inline [N] markers used across the pages. Citations to peer-reviewed literature carry a DOI or a PubMed link; the drug monograph links to its NCBI Bookshelf entry. This is editorial commentary on publicly available science — not a clinical recommendation.

  1. Wilding JPH, et al. (STEP 1 Study Group). Once-Weekly Semaglutide in Adults with Overweight or Obesity. N Engl J Med. 2021;384(11):989-1002. ↗
  2. Marso SP, et al. (SUSTAIN-6 Investigators). Semaglutide and Cardiovascular Outcomes in Patients with Type 2 Diabetes. N Engl J Med. 2016;375(19):1834-1844. ↗
  3. Lincoff AM, et al. (SELECT Trial Investigators). Semaglutide and Cardiovascular Outcomes in Obesity without Diabetes. N Engl J Med. 2023;389(24):2221-2232. ↗
  4. Gabery S, et al. Semaglutide lowers body weight in rodents via distributed neural pathways. JCI Insight. 2020;5(6):e133429. ↗
  5. Smits MM, Van Raalte DH. Safety of Semaglutide. Front Endocrinol (Lausanne). 2021;12:645563. ↗
  6. Perkovic V, et al. (FLOW Trial Committees and Investigators). Effects of Semaglutide on Chronic Kidney Disease in Patients with Type 2 Diabetes. N Engl J Med. 2024;391(2):109-121. ↗
  7. Aronne LJ, et al. (SURMOUNT-5 Investigators). Tirzepatide as Compared with Semaglutide for the Treatment of Obesity. N Engl J Med. 2025;392(22):2199-2210. ↗
  8. Sorli C, et al. Efficacy and safety of once-weekly semaglutide monotherapy versus placebo in patients with type 2 diabetes (SUSTAIN 1): a double-blind, randomised, placebo-controlled, parallel-group, multinational, multicentre phase 3a trial. Lancet Diabetes Endocrinol. 2017;5(4):251-260. ↗
  9. Wharton S, et al. Gastrointestinal tolerability of once-weekly semaglutide 2.4 mg in adults with overweight or obesity, and the relationship between gastrointestinal adverse events and weight loss. Diabetes Obes Metab. 2022;24(1):94-105. ↗
  10. Aroda VR, et al. PIONEER 1: Randomized Clinical Trial of the Efficacy and Safety of Oral Semaglutide Monotherapy in Comparison With Placebo in Patients With Type 2 Diabetes. Diabetes Care. 2019;42(9):1724-1732. ↗
  11. Pratley RE, et al. Semaglutide versus dulaglutide once weekly in patients with type 2 diabetes (SUSTAIN 7): a randomised, open-label, phase 3b trial. Lancet Diabetes Endocrinol. 2018;6(4):275-286. ↗
  12. Frias JP, et al. Efficacy and safety of once-weekly semaglutide 2.0 mg versus 1.0 mg in patients with type 2 diabetes (SUSTAIN FORTE): a double-blind, randomised, phase 3b trial. Lancet Diabetes Endocrinol. 2021;9(9):563-574. ↗
  13. Sanyal AJ, et al. (ESSENCE Study Group). Phase 3 Trial of Semaglutide in Metabolic Dysfunction-Associated Steatohepatitis. N Engl J Med. 2025;392(21):2089-2099. ↗
  14. Mahapatra MK, Karuppasamy M, Sahoo BM. Semaglutide. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024. ↗
  15. Alopecia associated with the use of semaglutide and tirzepatide: A disproportionality analysis. J Eur Acad Dermatol Venereol. 2025. ↗
  16. McCrimmon RJ, et al. Impact of Semaglutide on Body Composition in Adults With Overweight or Obesity. J Endocr Soc. 2021;5(Suppl 1):A16-A17. ↗
  17. Wilding JPH, et al. Weight regain and cardiometabolic effects after withdrawal of semaglutide: The STEP 1 trial extension. Diabetes Obes Metab. 2022;24(8):1553-1564. ↗
  18. Rubino D, et al. Effect of Continued Weekly Subcutaneous Semaglutide vs Placebo on Weight Loss Maintenance in Adults With Overweight or Obesity (STEP 4): A Randomized Clinical Trial. JAMA. 2021;325(14):1414-1425. ↗
  19. Telogen Effluvium Associated With Weight Loss: A Single Center Retrospective Study. Ann Dermatol. 2024. ↗
  20. Aroda VR, et al. Current Understanding of Sodium N-(8-[2-Hydroxybenzoyl] Amino) Caprylate (SNAC) as an Absorption Enhancer: The Oral Semaglutide Experience. Clin Diabetes. 2023;41(3):419-432. ↗
  21. Au Yeung SL, et al. Drug-Drug Interactions Between Glucagon-Like Peptide 1 Receptor Agonists and Oral Medications: A Systematic Review. Drug Saf. 2024;47(4):295-313. ↗