# Effect of Inhalation of Low Dose CO2 on Exercise Performance at High Altitude

> **NCT05798416** · NA · COMPLETED · sponsor: **State Key Laboratory of Respiratory Disease** · enrollment: 28 (actual)

## Conditions studied

- High Altitude
- Inhalation; Gas
- Acute Mountain Sickness

## Interventions

- **DRUG:** Exercise under inhalation CO2
- **OTHER:** Exercise under inhalation ambient air

## Key facts

- **NCT ID:** NCT05798416
- **Lead sponsor:** State Key Laboratory of Respiratory Disease
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-02-15
- **Primary completion:** 2023-04-15
- **Final completion:** 2023-04-29
- **Target enrollment:** 28 (ACTUAL)
- **Last updated:** 2023-05-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05798416

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05798416, "Effect of Inhalation of Low Dose CO2 on Exercise Performance at High Altitude". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT05798416. Licensed CC0.

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