Sleep apnea patients stop CPAP for 2 weeks in study of heart and blood vessel effects
Knowledge-focused
Terminated
This study involved 65 adults with obstructive sleep apnea who had been using CPAP for at least 6 months. Participants stopped using CPAP for 2 weeks so researchers could measure changes in blood vessel function and heart rate control. The goal was to see if nighttime pulse wave …
Phase: NA • Sponsor: Raphael Heinzer • Aim: Knowledge-focused
Last updated May 17, 2026 13:53 UTC