Not yet taking people in United KingdomNo phase
Sleep-disordered Breathing Database
Key facts
- Who runs it
- Royal Free Hospital NHS Foundation Trust
- Where
- London, United KingdomSee the site
- Trial code
- Status
- Not yet recruiting
- People taking part
- 5,000 people, planned
- Started
- 15 Jan 2026
- Expected to end
- Jan 2036
- Type of study
- Observational
- Record updated
- 11 February 2026
Who can take part
- Age
- 18 years and older
- Sex
- Women and men
- Healthy volunteers
- Can take part
The registry criteria, word for word
Show all 4 criteriaShow less
Who can take part
- Age >18 years
- Referred to Royal Free London NHS Foundation Trust Sleep and Ventilation Service
- Agreed to undertake a sleep study
Who cannot take part
- Inability to consent
Where in United Kingdom
- Royal Free London NHS Foundation TrustLondon, United KingdomContact: Swapna Mandal, PhDNo longer taking part
About the trial
What the trial wants to find out
The goal of this study is to collect clinical data on patients who have had a sleep study and are given a diagnosis of a sleep related breathing disorder such as obstructive sleep apnoea. Collecting this data in an organised way will mean that the investigators can monitor patients and their health outcomes.
The group in the trial
- Sleep disordered breathing
Patients who are referred for a sleep study to investigate sleep disordered breathing
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorData and sources
- Registry record
- Listed on ClinicalTrials.gov.
- Official title
- Enhancing Patient Care: Sleep and Ventilation Database
- Record updated
- 11 February 2026