# Investigating the Effects of Intermittent Hypoxia-Hyperoxia Treatment (IHHT) in People With Post-Viral Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) to Improve Fatigue, Pain, and Quality of Life by Targeting Mitochondrial Dysfunction and Autonomic Nervous System Impairment

> **NCT07317401** · NA · NOT_YET_RECRUITING · sponsor: **University of Aarhus** · enrollment: 104 (estimated)

## Conditions studied

- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) (ICD-10 G93.3)

## Interventions

- **OTHER:** Intermittent hypoxia-hyperoxia treatment (IHHT)
- **DEVICE:** Placebo

## Key facts

- **NCT ID:** NCT07317401
- **Lead sponsor:** University of Aarhus
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-06-01
- **Primary completion:** 2027-06-01
- **Final completion:** 2029-01-01
- **Target enrollment:** 104 (ESTIMATED)
- **Last updated:** 2026-03-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07317401

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07317401, "Investigating the Effects of Intermittent Hypoxia-Hyperoxia Treatment (IHHT) in People With Post-Viral Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) to Improve Fatigue, Pain, and Quality of Life by Targeting Mitochondrial Dysfunction and Autonomic Nervous System Impairment". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07317401. Licensed CC0.

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