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Completed Phase 1 Interventional Accepts healthy volunteers

A Study of MET233 in Individuals With Obesity or Overweight

ClinicalTrials.gov ID: NCT07022977

Public ClinicalTrials.gov record NCT07022977. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 5:43 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized, Double-blind, Single and Multiple Ascending Dose Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of MET233 in Otherwise Healthy Adult Participants With Obesity or Overweight

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The goal of this clinical trial is to assess the safety, tolerability, pharmacokinetics, and pharmacodynamics of once-weekly subcutaneous injections of MET233 in otherwise healthy adults with overweight or obesity. This study will be conducted in four parts: * Part A will evaluate single ascending doses of MET233 or placebo. * Part B will evaluate multiple ascending doses, with participants receiving five once-weekly doses of MET233 or placebo. * Part C will evaluate once-weekly dosing of MET233 or placebo for 12 weeks, followed by a single higher, potential monthly dose. * Part D will evaluate a longer dosing schedule, in which participants will receive twelve once-weekly doses, followed by three monthly doses of MET233 or placebo. Participants in this part will be followed for 14 weeks after the final dose.

Study identification

NCT ID
NCT07022977
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
144 participants

Conditions and interventions

Interventions

Biological

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Nov 5, 2024
Primary completion
Apr 20, 2026
Completion
Apr 20, 2026
Last update posted
May 25, 2026

2024 – 2026

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Altasciences Clinical Los Angeles, Inc. Cypress California 90630

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07022977, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 25, 2026 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT07022977 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →