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A Study to Test if Trevogrumab or Trevogrumab With Garetosmab When Taken With Semaglutide is Safe and How Well They Work in Adult Patients With Obesity for Weight Loss, Fat Loss, and Lean Mass Preservation
NCT06299098 · View on ClinicalTrials.gov ↗
Study Summary
This study is researching experimental drugs called trevogrumab and garetosmab (called "study drugs") in combination with another drug, semaglutide (Wegovy®). This study will be done in 3 parts, Part A, Part B, and Part C where different study drugs will be tested. Part A of the study is focused on healthy participants. Part B and C of the study is focused on participants with obesity. The aim of Part A of the study is to see how safe and tolerable the study drug is in healthy participants. The aim of Part B and Part C of the study is to see how safe and effective the study drug is when combined with Wegovy. Parts A, B, and C of the study are looking at several other research questions, including: * What side effects may happen from taking the study drug * How much study drug is in the blood at different times * Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects)
Conditions Studied
Interventions
- DRUG Semaglutide
- DRUG Garetosmab
- DRUG Trevogrumab-Part A
- DRUG Trevogrumab-Part B and Part C
- DRUG Matching Placebo-Part A
Study Locations (20)
California
- Anaheim Clinical Trials — Anaheim
- ProSciento — Chula Vista
- Valiance Clinical Research- Huntington Park — Huntington Park
- Velocity, San Diego — La Mesa
- Northern California Research — Sacramento
- Acclaim Clinical Research — San Diego
- Metabolic Institute of America — Tarzana
- Valiance Clinical Research — Tarzana
Florida
- Southwest General Healthcare Center — Fort Myers
- Westside Center for Clinical Research — Jacksonville
- Jacksonville Center for Clinical Research — Jacksonville
- IMA Clinical Research St. Petersburg — St. Petersburg
- Precision Clinical Research, LLC — Sunrise
- Clinical Research of West Florida, Inc. — Tampa
- Clinical Research of Central Florida - Bond Clinic — Winter Haven
Alabama
- Pinnacle Research Group — Anniston
- Cullman Clinical Trials — Cullman
Georgia
- Center for Advanced Research and Education — Gainesville
- Balanced Life Health Care Solutions — Lawrenceville
Arizona
- Foothills Research Center Cct Research — Phoenix
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1,005 participants |
| Start Date | 2024-03-13 |
| Est. Completion | 2026-10-30 |
| Phase | Phase 2 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06299098
The ClinicalTrials.gov registry entry for NCT06299098 describes a study currently listed as active not recruiting. It is categorized as Phase 2, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 1,005 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Regeneron Pharmaceuticals, which has 290 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Obesity appearing as the primary indexed condition, and to 5 interventions — of which Semaglutide is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT06299098 reports 20 study locations spanning 5 distinct geographic areas — top geographies include California, Florida, Alabama. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT06299098 about?
NCT06299098 is a clinical study titled "A Study to Test if Trevogrumab or Trevogrumab With Garetosmab When Taken With Semaglutide is Safe and How Well They Work in Adult Patients With Obesity for Weight Loss, Fat Loss, and Lean Mass Preservation". This study is researching experimental drugs called trevogrumab and garetosmab (called "study drugs") in combination with another drug, semaglutide (Wegovy®). This study will be done in 3 parts, Part A, Part B, and Part C where different study drugs will be tested. Part A of the study is focused on...
What is the current status of trial NCT06299098?
This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 1,005 participants. The study started on 2024-03-13. Estimated completion is 2026-10-30.
What conditions does trial NCT06299098 study?
This clinical trial studies the following conditions: Obesity. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT06299098?
The interventions under investigation include: Semaglutide (DRUG), Garetosmab (DRUG), Trevogrumab-Part A (DRUG), Trevogrumab-Part B and Part C (DRUG), Matching Placebo-Part A (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT06299098?
This trial is sponsored by Regeneron Pharmaceuticals, which has 290 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT06299098 being conducted?
This trial has 20 study locations across Alabama, Arizona, California, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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