# Exercise Performance on Ambient Air vs. Low-Flow Oxygen Therapy in Pulmonary Vascular Disease (PVD)

> **NCT06384534** · NA · COMPLETED · sponsor: **University of Zurich** · enrollment: 40 (actual)

## Conditions studied

- Pulmonary Vascular Disorder
- Chronic Thromboembolic Pulmonary Hypertension
- Pulmonary Arterial Hypertension

## Interventions

- **OTHER:** 6-minute walk distance (6MWD) test on ambient air
- **OTHER:** 6-minute walk distance test with supplemental oxygen

## Key facts

- **NCT ID:** NCT06384534
- **Lead sponsor:** University of Zurich
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-04-01
- **Primary completion:** 2025-07-01
- **Final completion:** 2025-07-01
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2025-12-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06384534

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06384534, "Exercise Performance on Ambient Air vs. Low-Flow Oxygen Therapy in Pulmonary Vascular Disease (PVD)". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT06384534. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*