Metformin and ACLR Muscle Recovery
Public ClinicalTrials.gov record NCT07699367. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Metformin and Muscle Recovery Following ACL Surgery
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research study is to determine if Metformin taken after anterior cruciate ligament reconstruction (ACLR) surgery can decrease muscle fibrosis, cellular senescence and improve leg strength. ACL injury and surgery increase muscle collagen content and inflammation which slows the recovery of muscle and function and ultimately impacts the quality of life. Individuals enrolled in the study will be randomized to receive metformin (or placebo) for 4 months after surgery. The investigators will measure muscle strength and inflammatory markers in muscle biopsy samples after the intervention period. Investigators will also follow up with participants 8 months later to determine the lasting effects of the intervention.
Study identification
- NCT ID
- NCT07699367
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2026
- Primary completion
- Sep 30, 2031
- Completion
- Sep 30, 2032
- Last update posted
- Jul 12, 2026
2026 – 2032
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Utah | Salt Lake City | Utah | 84112 | — |
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 NCT07699367, 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 Jul 12, 2026 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07699367 live on ClinicalTrials.gov.