Measuring Eating, Activity and Strength: Understanding the Response -Using Protein
Public ClinicalTrials.gov record NCT01715753. 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
Does Enhanced Protein Intake Preserve Function and Lean Muscle Mass During Weight Reduction in Frail, Obese Older Adults?
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of the trial is to assess the effects of weight loss on functional status and lean muscle mass in frail, obese older adults (\>/= 60) who participate in a 6 month weight reduction intervention. Participants will be randomized into one of two study arms: Weight Loss Control: (n = 25) subjects follow a calorie-reduction diet for a weight loss of ≥10%; or Weight Loss-High Protein: (n = 50) subjects follow a calorie-reduction diet for a weight loss of ≥10%, with a high proportion of high quality protein at each meal. Intakes of \> 30g of high quality protein will be achieved three times a day by subjects in this group, predominantly all from animal sources and 60-70% of animal protein from beef. Subject criteria will include obese (\>30 kg/m2) older adults (\>60 yrs.) with mild to moderate functional impairment (by Short Physical Performance Battery; SPPB score \>/= 4)
Study identification
- NCT ID
- NCT01715753
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 71 participants
Conditions and interventions
Conditions
Interventions
- Protein supplementation Dietary Supplement
- Diet counseling and group education lessons Behavioral
Dietary Supplement · Behavioral
Eligibility (public fields only)
- Age range
- 60 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
- Aug 31, 2012
- Primary completion
- Nov 30, 2014
- Completion
- Nov 30, 2014
- Last update posted
- Dec 11, 2018
2012 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
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 NCT01715753, 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 Dec 11, 2018 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01715753 live on ClinicalTrials.gov.