# High and Low Intensity Expiratory Muscle Strength Training in Patients With Obstructive Sleep Apnea Syndrome

> **NCT04454242** · NA · COMPLETED · sponsor: **Ahi Evren Chest and Cardiovascular Surgery Education and Research Hospital** · enrollment: 32 (actual)

## Conditions studied

- Obstructive Sleep Apnea Syndrome

## Interventions

- **OTHER:** Expiratory muscle trainig

## Key facts

- **NCT ID:** NCT04454242
- **Lead sponsor:** Ahi Evren Chest and Cardiovascular Surgery Education and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-06-01
- **Primary completion:** 2022-04-30
- **Final completion:** 2022-06-01
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2022-12-20

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04454242

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04454242, "High and Low Intensity Expiratory Muscle Strength Training in Patients With Obstructive Sleep Apnea Syndrome". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT04454242. Licensed CC0.

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