Effects of CPAP Therapy on Blood Pressure and Heart Rate Variability in Obstructive Sleep Apnea

StatusActive, Not Recruiting
PhaseNot specified
Started

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Record History

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  1. Enrollment closed, study ongoing
    • Eligibility criteria expanded, about 21 words
    • Study description revised
    • Site details revised
  2. Site contact updatedv9
  3. 2 versions Re-verified since Apr 5, 2023, no change to tracked fieldsv7-v8
  4. Collaborators: 8 to 10v6
  5. Collaborators expanded, about 27 wordsv5
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  1. Trial status: Not Yet Recruiting to Recruiting
    • Start date changed from estimate of Mar 1, 2021 to Mar 22, 2021
    • Site details revised
    v4
  2. Start date: Feb 1, 2021 to Mar 1, 2021v3
  3. Study title shortened, about 4 wordsv2
  1. Study First Submitted
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The primary objective of this study is to determine whether the effect of continuous positive airway pressure (CPAP) therapy on 24-hour mean blood pressure (BP) in patients with obstructive sleep apnea (OSA) varies between symptom phenotypes.
Trial Details
NCT Number NCT04712656
Lead Sponsor Ohio State University
Collaborators: University of Pennsylvania, Chang Gung Memorial Hospital, University of Sydney, The University of Western Australia, Peking University, Ruijin Hospital, National University of Singapore, University of Iceland, Geisinger Health, Charite University, Berlin, Germany
Conditions
(from sponsor)		 Sleep Apnea, Obstructive
Related terms Sleep Apnea, Obstructive
Enrollment 1,739 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov