Effects of Protein Supplementation on Lean Body Mass Recovery From Extreme Military Training
Public ClinicalTrials.gov record NCT02057094. 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.
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Official title
Effect of Protein Supplementation on Lean Body Mass Recovery and Physiological Resilience Following Survive, Evade, Resist, Escape (SERE) School
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the physiological consequences of extreme military training and determine whether protein supplementation enhances recovery by promoting gains in lean body mass. This study will be conducted at the US Marine Survive, Evade, Resist, Escape (SERE) school at Camp Lejeune, North Carolina. SERE school may be an ideal setting to assess nutritional interventions that promote recovery from severe military operational stress, and identify innate or experiential variables that may lead to increased levels of resilience in Warfighters. Our laboratory has recently demonstrated the detrimental effects and stressful nature of SERE. Heart rates and stress-related hormones increased dramatically, with concomitant reductions in circulating anabolic hormones. Additionally, SERE causes significant weight loss (15-20 lbs), which probably included lean body mass. The effects of severe operational stress induced by SERE, particularly the loss of lean mass, may degrade physical performance, increase injury risk, and compromise military readiness. Under controlled laboratory conditions, consuming high protein diets or supplemental high-quality protein promotes muscle protein retention, enhances muscle protein synthesis, and protects lean body mass in response to stress. Whether consuming supplemental protein promotes lean mass recovery and physiological resilience following a 'real-world' military stress has not been determined. Further, the level of supplemental protein necessary to optimize recovery from extreme military operational stress has not been elucidated. Up to 90 US Marines will be enrolled in a 46-day double-blind, placebo-controlled trial. Using complex body composition measurements, kinetic modeling of human metabolism, blood sampling and cognitive and nutrition questionnaires, the consequences of SERE and the efficacy of protein recovery nutrition on lean mass accretion and Warfighter resilience will be assessed. We hypothesize that consuming a specially formulated, high-quality supplemental protein ration item will speed recovery of lean body mass, physiological, and psychological resilience following extreme military operational stress.
Study identification
- NCT ID
- NCT02057094
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 71 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- 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
- Dec 31, 2013
- Primary completion
- Feb 28, 2015
- Completion
- Feb 28, 2015
- Last update posted
- Jul 20, 2017
2014 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| US Marine SERE School | Marine Corps Base Camp Lejeune | North Carolina | 28546 | — |
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 NCT02057094, 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 20, 2017 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02057094 live on ClinicalTrials.gov.