# Normalizing CO2 in Chronic Hyperventilation by a Novel Breathing Mask: A Pilot Study

> **NCT01575665** · NA · COMPLETED · sponsor: **University of Aarhus** · enrollment: 6 (actual)

## Conditions studied

- Hyperventilation
- Chronic Idiopathic Hyperventilation
- Dysfunctional Breathing
- Respiratory Alkalosis

## Interventions

- **DEVICE:** Partial Rebreathing Mask

## Key facts

- **NCT ID:** NCT01575665
- **Lead sponsor:** University of Aarhus
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-02
- **Primary completion:** 2011-06
- **Final completion:** 2011-06
- **Target enrollment:** 6 (ACTUAL)
- **Last updated:** 2016-05-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01575665

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01575665, "Normalizing CO2 in Chronic Hyperventilation by a Novel Breathing Mask: A Pilot Study". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01575665. Licensed CC0.

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