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Study identifier: NCT07357272 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Cohort Study on Increasing Blood Pressure Benefits in Sleep Apnea Patients After CPAP Treatment

Condition: Hypertension (HTN) · Sleep Apnea Syndrome, Obstructive  ·  Sponsor: Beijing Anzhen Hospital

PhaseN/A
Planned participants200
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersYes

About this study

Research Title "Quadruple-Blind Randomized Controlled Trial of the Effect of CPAP on Blood Pressure in Patients with Sleep Apnea" Why are we conducting this study? * Sleep apnea (OSA) is very common, affecting approximately one in every eight adults. It makes it more difficult to control blood pressure. * Continuous Positive Airway Pressure (CPAP) is the preferred treatment, but the effect on blood pressure varies from person to person. * We want to know: Which patients experience the greatest reduction in blood pressure with CPAP? Can adding a little sleep aid medication for those who have trouble sleeping or frequently wake up at night improve the effectiveness of CPAP and lead to better blood pressure control? Who will participate? * 18-70 years old, diagnosed with obstructive sleep apnea, with snoring, gasping, or daytime sleepiness. * High blood pressure or newly diagnosed with mild hypertension, or taking 1-2 blood pressure-lowering medications but not reaching the target. * Able to wear the CPAP mask every night and willing to undergo 3-month follow-up. * Pregnant women, those already using CPAP, those with a history of heart disease/stroke in the last 3 months, those working night shifts ≥ 3 nights/week, or those participating in other intervention trials are not eligible. What will the study do? First, conduct a full-night sleep monitoring and 24-hour blood pressure monitoring to adjust the most suitable CPAP pressure for you. Wear the CPAP mask for ≥ 4 hours ever…

This description comes directly from the study's public registry record.

Talk to the study team

Jiang Xie, M.D.  ·  +86 010-64456527  ·  Frank782008@aliyun.com

Always discuss trial participation with your own doctor first.

Locations (1)

Anzhen Hospital, Capital Medical UniversityBeijing, Beijing Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07357272