# Altitude Related Adverse Health Effects (ARAHE) in Patients With Precapillary Pulmonary Hypertension During 30h Exposure to 2500m

> **NCT05107700** · NA · COMPLETED · sponsor: **University of Zurich** · enrollment: 28 (actual)

## Conditions studied

- High Altitude Pulmonary Hypertension

## Interventions

- **PROCEDURE:** Stay at altitude 2500 m above sea level (high altitude)
- **PROCEDURE:** Stay at altitude 470 m above sea level (low altitude)

## Key facts

- **NCT ID:** NCT05107700
- **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/NCT05107700

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05107700, "Altitude Related Adverse Health Effects (ARAHE) in Patients With Precapillary Pulmonary Hypertension During 30h Exposure to 2500m". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05107700. Licensed CC0.

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