# Sleep-disordered Breathing Database

> **NCT07402603** · — · NOT_YET_RECRUITING · sponsor: **Royal Free Hospital NHS Foundation Trust** · enrollment: 5000 (estimated)

## Conditions studied

- Obstructive Sleep Apnoea (OSA)
- Hypoventilation Syndrome

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07402603
- **Lead sponsor:** Royal Free Hospital NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-01-15
- **Primary completion:** 2031-01-14
- **Final completion:** 2036-01
- **Target enrollment:** 5000 (ESTIMATED)
- **Last updated:** 2026-02-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07402603

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07402603, "Sleep-disordered Breathing Database". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT07402603. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*