Sleep apnea machine may also treat blood disorder
Disease control
Recruiting now
This study tests whether using a CPAP machine at night can reduce high red blood cell counts (polycythemia) in people with moderate to severe sleep apnea. Researchers will compare 182 adults who use CPAP plus standard care to those who receive only standard care over 12 months. T…
Phase: PHASE4 • Sponsor: Hospital Universitario Ramon y Cajal • Aim: Disease control
Last updated Jun 26, 2026 17:40 UTC