Clinical trial
Serum 25-Hydroxyvitamin D Across Obstructive Sleep Apnea Phenotypes With and Without Comorbidities: A Retrospective Comparative Study
NCT07788391 is registered in ClinicalTrials.gov with Hisar Intercontinental Hospital as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Serum 25-Hydroxyvitamin D Across Obstructive Sleep Apnea Phenotypes With and Without Comorbidities: A Retrospective Comparative Study
- Lead sponsor
- Hisar Intercontinental Hospital
- Phase
- Observational
- Overall status
- Completed
- Start date
- January 1, 2024
- Completion date
- April 20, 2026
- Enrollment
- 269 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
obstructive sleep apnea, vitamin d deficiency