A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2)
← catalyst calendarNCT06439277 · readout ≤ 438 d
Sponsored by Eli Lilly and Company (industry) · LLY — their whole pipeline →.
Phase
Phase 3
Status
Recruiting
Study type
Interventional
Design
Randomized · Double · Treatment
Enrollment
300estimated
Sites
70
Countries
Argentina, Australia, Canada +9
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2024-06-03 | actual | When the study began enrolling |
| Primary completion | Oct 2027 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | Dec 2030 | estimated | The whole study's end, after follow-up |
| First posted | 2024-06-03 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-08-07 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Conditions
- Obesity
- Weight Gain
Interventions
- Drug: Tirzepatide — also filed as LY3298176
- Drug: Placebo
Primary outcomes
what the primary-completion date above is the date OFPercent Change from Baseline in Body Mass Index (BMI)
measured Baseline, Week 72
A Composite Endpoint of Normalization or Clinically Significant Improvement in At Least 2 Predefined Weight-Related Comorbidities Present at Screening Without Development of New Predefined Comorbidity or Worsening of Existing Predefined Comorbidity
measured Baseline, Week 72
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