# Nocturnal Oxygenation and Sleep-related Breathing Disorders During the First Night of a Stay at 2500m of High Altitude in Patients With Precapillary Pulmonary Hypertension

> **NCT05089487** · NA · COMPLETED · sponsor: **University of Zurich** · enrollment: 28 (actual)

## Conditions studied

- High Altitude Pulmonary Hypertension
- Sleep

## Interventions

- **PROCEDURE:** Nocturnal rest (sleep study)

## Key facts

- **NCT ID:** NCT05089487
- **Lead sponsor:** University of Zurich
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-10-18
- **Primary completion:** 2022-04-15
- **Final completion:** 2022-04-15
- **Target enrollment:** 28 (ACTUAL)
- **Last updated:** 2022-05-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05089487

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05089487, "Nocturnal Oxygenation and Sleep-related Breathing Disorders During the First Night of a Stay at 2500m of High Altitude in Patients With Precapillary Pulmonary Hypertension". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05089487. Licensed CC0.

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