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Study identifier: NCT07393841 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Molecular Indicators of Systematic Fitness

Condition: Healthy Adult · Fitness Testing · Athlete  ·  Sponsor: VO Health, Inc.

PhaseN/A
Planned participants250
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

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?

This description comes directly from the study's public registry record.

Talk to the study team

Brooks P Leitner, MD, PhD  ·  443-474-7206  ·  brooks@vohealth.co

Sean P Langan, PhD  ·  sean@vohealth.co

Always discuss trial participation with your own doctor first.

Locations (1)

VO Health, Inc.New Haven, Connecticut, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07393841