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Mounjaro FDA Approval History

Last updated by Judith Stewart, BPharm on Aug 9, 2022.

FDA Approved: Yes (First approved May 13, 2022)
Brand name: Mounjaro
Generic name: tirzepatide
Dosage form: Injection
Company: Eli Lilly and Company
Treatment for: Diabetes, Type 2

Mounjaro (tirzepatide) is a glucose-dependent insulinotropic polypeptide (GIP) receptor and glucagon-like peptide-1 (GLP-1) receptor agonist indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.

Development timeline for Mounjaro

DateArticle
Jul 31, 2023Tirzepatide Demonstrated Significant and Superior Weight Loss Compared to Placebo in Two Pivotal Studies
Apr 27, 2023Lilly's Tirzepatide Achieved up to 15.7% Weight Loss in Adults with Obesity or Overweight and Type 2 Diabetes in SURMOUNT-2
Oct  6, 2022Lilly Receives U.S. FDA Fast Track Designation for Tirzepatide for the Treatment of Adults with Obesity, or Overweight with Weight-Related Comorbidities
May 13, 2022Approval FDA Approves Mounjaro (tirzepatide) Injection for the Treatment of Adults with Type 2 Diabetes
Oct 19, 2021Tirzepatide Results Published in The Lancet Show Superior A1C and Body Weight Reductions Compared to Insulin Glargine in Adults with Type 2 Diabetes with Increased Cardiovascular Risk
Sep 30, 2021Lilly's Tirzepatide Led to Greater Time in Range Compared to Insulin Degludec in Adults with Type 2 Diabetes in SURPASS-3 CGM Sub-Study
Sep 30, 2021Lilly's Tirzepatide Led to Greater Improvements in Liver Fat Content Compared to Insulin Degludec in Adults with Type 2 Diabetes in SURPASS-3 MRI Sub-Study
Jun 26, 2021Lilly's SURPASS-1 Results Published in The Lancet Show Tirzepatide's Superior A1C and Body Weight Reductions Versus Placebo in Adults with Type 2 Diabetes
Jun 25, 2021Lilly's SURPASS-2 Results Published in The New England Journal of Medicine Show Tirzepatide Achieved Superior A1C and Body Weight Reductions Compared to Injectable Semaglutide in Adults with Type 2 diabetes
May 20, 2021Lilly's Tirzepatide Achieves All Primary and Key Secondary Study Outcomes Against Insulin Glargine in Adults with Type 2 Diabetes and Increased Cardiovascular Risk in SURPASS-4 Trial
Mar  4, 2021Tirzepatide Achieved Superior A1C and Body Weight Reductions Across All Three Doses Compared to Injectable Semaglutide in Adults with Type 2 Diabetes
Feb 17, 2021Tirzepatide Significantly Reduced A1C and Body Weight in People with Type 2 Diabetes in Two Phase 3 Trials from Lilly's SURPASS Program
Dec  9, 2020Lilly's Tirzepatide Significantly Reduced A1C and Body Weight in People with Type 2 Diabetes
Jun  9, 2020First Patient Dose Delivered for Lilly's Tirzepatide Cardiovascular Outcomes Trial
Jun  8, 2019Lilly's Tirzepatide Demonstrates Benefits in Data Presented at the American Diabetes Association's® 79ᵗʰ Scientific Sessions

Further information

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