# Diaphragmatic Function and Respiratory Drive in OSA and COPD

> **NCT07003399** · — · RECRUITING · sponsor: **Nanjing Medical University** · enrollment: 80 (estimated)

## Conditions studied

- Obstructive Sleep Apnea

## Interventions

- **OTHER:** Diaphragmatic Ultrasound and EMG Assessment

## Key facts

- **NCT ID:** NCT07003399
- **Lead sponsor:** Nanjing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-01-01
- **Primary completion:** 2025-08-31
- **Final completion:** 2025-08-31
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2025-06-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07003399

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07003399, "Diaphragmatic Function and Respiratory Drive in OSA and COPD". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT07003399. Licensed CC0.

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