Actively Recruiting
Molecular Indicators of Systematic Fitness
Led by VO Health, Inc. · Updated on 2026-02-06
250
Participants Needed
1
Research Sites
122 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The goal of this study is to characterize associations between cardiorespiratory fitness, as measured by VO₂max/VO₂peak, and blood-based molecular measurements in adults. This is an observational study where research staff measures VO₂max/VO₂peak and collects fasted, resting blood samples on the same day. The main questions it aims to answer are: 1. Can a multi-analyte blood panel accurately predict directly measured VO₂max/VO₂peak? 2. How do these blood-based features vary across age, sex, and self-reported or documented physical activity profiles? 3. Are the predictor analytes able to capture changes in VO₂max/VO₂peak caused by a self-directed intervention (e.g., training for a marathon)? 4. What is the analytic reliability of the predictor biomarkers?
CONDITIONS
Official Title
Molecular Indicators of Systematic Fitness
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Be 18 years old or older
- Able to understand and provide informed consent
- Willing to complete VO2max testing, blood draw, and questionnaires
- Able to safely perform maximal or symptom-limited exercise testing as determined by PAR-Q+ screening and resting heart rate assessment
You will not qualify if you...
- Conditions making maximal exercise testing unsafe, as judged by investigator or doctor (e.g., unstable cardiovascular symptoms)
- Contraindications or unwillingness to undergo blood draw
- Acute illness such as fever or significant respiratory illness at testing time
- Failure to comply with study procedures
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
VO Health, Inc.
New Haven, Connecticut, United States, 06510
Actively Recruiting
Research Team
B
Brooks P Leitner, MD, PhD
CONTACT
S
Sean P Langan, PhD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
Not the Right Trial for You?
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here