PET/CT of Skeletal Muscle Amino Acid Kinetics
Public ClinicalTrials.gov record NCT01698424. 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.
Our goal is to develop and test a new imaging technique to help scientists study sarcopenia, the process by which muscle becomes weaker with age. This imaging technique uses Positron Emission Tomography/Computed Tomography (PET/CT) scanners to measure the ability of muscle to synthesize new protein. This ability to build new muscle protein is known as the Protein Synthesis Rate, and is thought to decline as people age and to contribute to muscle weakening. We are researching this technique in order to develop a tool to help scientists and physicians better understand how muscle ages and how it changes based on some stimulus, such as when people eat a high protein meal, exercise, or take muscle-building drugs. If our research is successful, it will provide a new method for scientists and physicians to test the effectiveness of new drugs and other treatments for muscle weakness. The study will look for healthy woman between the ages of 65 and 80.
Study identification
- NCT ID
- NCT01698424
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 12 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 65 Years to 80 Years
- Sex
- Female
- 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
- May 31, 2013
- Primary completion
- Jul 31, 2014
- Completion
- Aug 31, 2014
- Last update posted
- Jan 12, 2015
2013 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Imaging Center-Department of Radiology, UCSF | San Francisco | California | 94107 | — |
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 NCT01698424, 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 Jan 12, 2015 · Synced Sep 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01698424 live on ClinicalTrials.gov.