LivingGLP1
Study S001035

A Master Protocol to Investigate the Efficacy and Safety of LY3437943 Once Weekly in Participants Without Type 2 Diabetes Who Have Obesity or Overweight: A Randomized, Double-Blind, Placebo-Controlled Trial (TRIUMPH-1)

Registration

Registration
NCT05929066
Acronym
TRIUMPH-1
Study type
INTERVENTIONAL
Allocation
RANDOMIZED
Phase
PHASE3
Masking
DOUBLE
Status
COMPLETED
Enrollment
2335
Start
2023-07-10
Primary completion
2026-04-06
Lead sponsor
Eli Lilly and Company
Conditions
Obesity; Overweight; Osteoarthritis, Knee; Obstructive Sleep Apnea
Interventions
DRUG:Retatrutide; DRUG:Placebo
Results posted
FALSE
Individual participant data sharing
YES
Secondary identifiers
OTHER:J1I-MC-GZBJ; OTHER:J1I-MC-GOA1; OTHER:J1I-MC-GSA1; OTHER:2023-503657-35-00; NIH:2023

Registered primary outcomes

  • Percent Change From Baseline in Body Weight [Baseline, Week 80]
  • Change from Baseline in Apnea-Hypopnea Index (AHI) Events Per Hour for GSA1 Subset [Baseline, Week 80]
  • Change from Baseline in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Subscale Score for GOA1 Subset [Baseline, Week 80]
  • Percent Change from Baseline in Body Weight in Participants in Extension Subset [Baseline, Week 104]

Linked records (1)

Automatic links, confirmed or rejected during screening. A record citing this registration may be a secondary analysis, a commentary or a review that mentions the trial.
RecordTitleYearDesignIdentifiersLink basis
R0010544Retatrutide, a Triple Hormone Receptor Agonist, for Treatment of Obesity.
Jastreboff AM, The New England journal of medicine
2026Randomized trialPMID 42814954DOIcites ClinicalTrials.gov:NCT05929066; registry reference DERIVED:42814954