# Observational, Non-Interventional Study Supporting Validation of VO2Max Estimation Methods Using Results in Patients Receiving Standard of Care Cardiopulmonary Exercise Tests (CPET)

> **NCT05678530** · — · RECRUITING · sponsor: **Prolaio** · enrollment: 1000 (estimated)

## Conditions studied

- Cardiopulmonary

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05678530
- **Lead sponsor:** Prolaio
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2019-06-06
- **Primary completion:** 2027-03-31
- **Final completion:** 2027-03-31
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2025-12-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05678530

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05678530, "Observational, Non-Interventional Study Supporting Validation of VO2Max Estimation Methods Using Results in Patients Receiving Standard of Care Cardiopulmonary Exercise Tests (CPET)". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05678530. Licensed CC0.

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