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NCT04659291
Prospective Study on Patients With Obstructive Sleep Apnea in Hong Kong (PrOSA)
trial in Obstructive Sleep Apnea in 1,000 participants. Currently enrolling.
29 August 2028
Quick facts
| Lead sponsor | Chinese University of Hong Kong |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 1,000 |
| Start date | 30 August 2020 |
| Primary completion | 29 August 2028 |
| Estimated completion | 29 August 2028 |
| Sites | 1 location across Hong Kong |
Conditions studied
- Obstructive Sleep Apnea — all drugs for Obstructive Sleep Apnea →
Sponsor
Chinese University of Hong Kong
Who can join
18 and older, any sex, with Obstructive Sleep Apnea. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Obstructive sleep apnea syndrome (OSAS) is a common disorder with prevalence rates of at least 4% among the middle-aged male Caucasians and Hong Kong (HK) Chinese populations. It is characterized by repetitive episodes of upper airway obstruction, causing intermittent hypoxia, sleep fragmentation, disabling daytime sleepiness, impaired cognitive function and poor health status. OSAS patients are at increased risks of non-fatal and fatal cardiovascular morbidity and mortality including sudden death, in addition to being more prone to road traffic accidents. However, there is no long term follow up of patients with OSAS on the incidence of cardiovascular disease, compliance on the therapy and the impact of the quality of life. The study is aimed to carry out a prospective observational study assessing the role of OSAS as a possible cause of increased cardiovascular risk and cognitive decline.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04659291
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Other Chinese University of Hong Kong trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04659291 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Chinese University of Hong Kong
- Last refreshed: 20 February 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04659291.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing