# Sleep-Disordered Breathing in Chronic Thromboembolic Pulmonary Hypertension

> **NCT03074539** · NA · COMPLETED · sponsor: **Medical University of Vienna** · enrollment: 50 (actual)

## Conditions studied

- Chronic Thromboembolic Pulmonary Hypertension
- Sleep Disordered Breathing

## Interventions

- **DRUG:** Riociguat
- **PROCEDURE:** Pulmonary Endarteriectomy
- **PROCEDURE:** Ballon Pulmonary Angioplasty

## Key facts

- **NCT ID:** NCT03074539
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-02-01
- **Primary completion:** 2022-12-31
- **Final completion:** 2022-12-31
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2023-03-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03074539

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03074539, "Sleep-Disordered Breathing in Chronic Thromboembolic Pulmonary Hypertension". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT03074539. Licensed CC0.

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