# Prevalence of the Hyperventilation Syndrome in Pulmonary Arterial Hypertension

> **NCT03810443** · NA · UNKNOWN · sponsor: **Assistance Publique - Hôpitaux de Paris** · enrollment: 50 (estimated)

## Conditions studied

- Pulmonary Arterial Hypertension

## Interventions

- **DIAGNOSTIC_TEST:** Hyperventilation test

## Key facts

- **NCT ID:** NCT03810443
- **Lead sponsor:** Assistance Publique - Hôpitaux de Paris
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-14
- **Primary completion:** 2021-07-14
- **Final completion:** 2021-07-14
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2019-01-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03810443

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03810443, "Prevalence of the Hyperventilation Syndrome in Pulmonary Arterial Hypertension". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03810443. Licensed CC0.

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