CPAP with Pressure Relief during Exhalation (C-Flex+) is as Effective as CPAP in the Treatment of Obstructive Sleep Apnea

Monika Krawietz¹, Carmen Garcia¹, Carsten Pilz¹, Martin Glos¹, Beate Diecker¹, Ingo Fietze¹ and Thomas Penzel^1,2*

¹Charité University Medicine Berlin, Berlin, Germany

²International Clinical Research Center, St. Anne’s University Hospital Brno, Brno, Czech Republic

^*Corresponding Author: Thomas Penzel, Sleep Medicine Center, Charité - University Medicine Berlin, Berlin, Germany, Tel: 4930450513122 Email: