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Efficacy and Safety of Aleniglipron in Participants With Obesity or Overweight With a Weight-Related Comorbidity (ACCOMPLISH-1)
A Randomized, Double-Blind, Placebo-Controlled, Pivotal Phase 3 Study to Evaluate the Long-Term Efficacy and Safety of Multiple Maintenance Doses of Once Daily Oral Aleniglipron for Chronic Weight Management in Adults With Obesity or Overweight and a Weight-Related Comorbidity
Asset
Aleniglipron / GSBR-1290
Oral · GLP-1 agonist
Listed sites
71
Recruiting sites
—
Enrollment
3,600
estimated
Study population
Obesity / overweight
Key I/E criterion
•BMI ≥30
Primary endpoint
•Body weight
Footprint
Where this trial recruits
Site locations as reported to ClinicalTrials.gov. Site count is not enrollment count; per-site enrollment is not available from source.
Identifiers
Registered as
Timeline
Milestones
Assets
Investigational agents
Study populations
Who this study enrolls
Eligibility
Who can enroll
Inclusion criteria
Exclusion criteria
Endpoints (16)
What's being measured
Protocol endpoints and posted registry outcome measures, grouped into outcome categories. Composite endpoints show their component event types. Standard codes (LOINC, SNOMED CT) are shown where available.
Coverage by outcome category
Weight & body composition
10 endpointsPercent change in body weight from Baseline
Time frame:Baseline and Week 76
percent change from baseline, improvement
Change in body weight (absolute) from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Percentage of participants who achieve ≥5% reduction in body weight
Time frame:Baseline and week 76
change from baseline, improvement
Percentage of participants who achieve ≥10% reduction in body weight
Time frame:Baseline and week 76
change from baseline, improvement
Percentage of participants who achieve ≥15% reduction in body weight
Time frame:Baseline and week 76
change from baseline, improvement
Percentage of participants who achieve ≥20% reduction in body weight
Time frame:Baseline and week 76
change from baseline, improvement
Change in waist circumference from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Change in Impact of Weight on Quality of Life-Lite Clinical Trials Version physical function from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Change in body mass index from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Percentage of participants who achieve ≥25% reduction in body weight
Time frame:Baseline and week 76
change from baseline, improvement
Glycemic / diabetes
2 endpointsChange in HbA1c from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Change in fasting glucose from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Cardiometabolic biomarkers
4 endpointsChange in resting systolic blood pressure from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Percent change in fasting triglycerides and non-HDL cholesterol from Baseline
Time frame:Baseline and week 76
percent change from baseline, improvement
Percent change in fasting total cholesterol from Baseline
Time frame:Baseline and week 76
percent change from baseline, improvement
Change in resting diastolic blood pressure from Baseline
Time frame:Baseline and week 76
change from baseline, improvement
Provenance
Sources
Trial facts come from public ClinicalTrials.gov records. Endpoint categories are Delfa's classification of those records, not a ClinicalTrials.gov field. All figures reflect the July 1, 2026 snapshot.