Electrical Stimulation of Human Myocytes in Microgravity
Public ClinicalTrials.gov record NCT03665051. 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
Electrical Stimulation of Human Myocytes in Microgravity: An In Vitro Model to Evaluate Therapeutics to Counteract Muscle Wasting (microG)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the changes of muscle, in microgravity. Which will help explain the health benefits of exercise. There are tests that can be done to tell researchers more about the human body, such as a dual energy x-ray absorptiometry (DEXA) scan, which measures body composition (fat and lean body mass). The use of muscle testing and a Handgrip test can tell us about the strength and power within an individual's muscles. A VO2 max test helps us understand the aerobic fitness level of an individual and one of the most important aspects of this study are muscle cells. A muscle biopsy allows us to obtain muscle cells from the thigh, which will be sent into space by a rocket. Researchers will study these muscle cells in a low gravity environment aboard the International Space Station. Studying the muscle cells under those conditions will potentially mimic an accelerated aging process, which will help researchers better understand muscle wasting in the elderly.
Study identification
- NCT ID
- NCT03665051
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 75 participants
Conditions and interventions
Conditions
Interventions
- Muscle Tissue Biopsy Procedure
- Maximal Oxygen Consumption (V02max) Other
Procedure · Other
Eligibility (public fields only)
- Age range
- 20 Years to 80 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
- Jan 24, 2019
- Primary completion
- Nov 30, 2025
- Completion
- Nov 30, 2025
- Last update posted
- Jun 10, 2025
2019 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Translational Research Institute for Metabolism and Diabetes | Orlando | Florida | 32804 | — |
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 NCT03665051, 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 Jun 10, 2025 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03665051 live on ClinicalTrials.gov.