Regulation of Muscle Protein Phenotype in Humans With Obesity
Public ClinicalTrials.gov record NCT04700800. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A hallmark of muscle changes in obesity is an altered muscle fiber type profile, characterized by a reduced proportion of Type I fibers - a shift associated with adverse obesity-related health outcomes. This alteration can be linked to changes in the expression of myosin heavy chain (MHC) protein isoforms in the skeletal muscle of individuals with obesity. The investigators aim to modulate the metabolism of muscle MHC isoforms to uncover the biological mechanisms underlying this disrupted expression pattern in muscle of humans with obesity.
Study identification
- NCT ID
- NCT04700800
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 48 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 45 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
- Oct 7, 2021 (Actual)
- Primary completion
- Oct 2, 2024 (Actual)
- Completion
- Oct 2, 2024 (Actual)
- Last update posted
- Nov 5, 2025
2021 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic in Arizona | Scottsdale | Arizona | 85259 | — |
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 NCT04700800, 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 Nov 5, 2025 · Synced Oct 5, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04700800 live on ClinicalTrials.gov.