Clinical Research Directory
Browse clinical research sites, groups, and studies.
A Phase 2b Study to Evaluate the Efficacy and Safety of Once-Monthly MET097 in Adults With Obesity or Overweight
Sponsor: Metsera, a wholly owned subsidiary of Pfizer
Summary
This study is designed to test the weight loss effects, safety, and tolerability of multiple monthly doses of MET097 after 12 weekly doses, compared to placebo. Participants are eligible if they have overweight or obesity and do not have type 2 diabetes.
Official title: A Phase 2b, Multi-Center, Randomized, Double-Blind, Placebo-Controlled Study to Investigate the Efficacy, Safety and Tolerability of Multiple Dose Regimens of Once-Weekly Switching to Once-Monthly MET097 in Participants With Obesity or Overweight (VESPER-3)
Key Details
Gender
All
Age Range
18 Years - 70 Years
Study Type
INTERVENTIONAL
Enrollment
250
Start Date
2025-04-01
Completion Date
2026-10
Last Updated
2026-02-17
Healthy Volunteers
No
Conditions
Interventions
MET097
For subcutaneous administration.
Placebo
Sterile 0.9% (w/v) saline for subcutaneous administration.
Locations (5)
Research Site 097203-001001
Hollywood, Florida, United States
Research Site 097203-001003
Tampa, Florida, United States
Research Site 097203-001002
Decatur, Georgia, United States
Research Site 097203-001005
Savannah, Georgia, United States
Research Site 097203-001004
Marlton, New Jersey, United States