# Acute Exposure to High Altitude on Blood and Tissue Oxygenation (ABGA, NIRS)

> **NCT03600415** · NA · COMPLETED · sponsor: **University of Zurich** · enrollment: 28 (actual)

## Conditions studied

- Pulmonary Hypertension

## Interventions

- **OTHER:** Low altitude: 470m above sea level
- **OTHER:** Säntis; 2500m above sea level

## Key facts

- **NCT ID:** NCT03600415
- **Lead sponsor:** University of Zurich
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-07-01
- **Primary completion:** 2019-01-01
- **Final completion:** 2019-01-01
- **Target enrollment:** 28 (ACTUAL)
- **Last updated:** 2020-01-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03600415

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03600415, "Acute Exposure to High Altitude on Blood and Tissue Oxygenation (ABGA, NIRS)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03600415. Licensed CC0.

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