RT Journal Article SR Electronic A1 Vinall, Phil T1 CPAP Reduces BP in Patients with Resistant Hypertension and Obstructive Sleep Apnea JF MD Conference Express YR 2013 FD SAGE Publications VO 13 IS 4 SP 20 OP 21 DO 10.1177/155989771304013 UL http://mdc.sagepub.com/content/13/4/20.2.abstract AB In a randomized clinical trial conducted in Spain, blood pressure in patients with resistant hypertension and obstructive sleep apnea was significantly and clinically reduced following treatment with continuous positive airway pressure (CPAP). In those patients with good adherence to CPAP therapy, a significant percentage recovered their normal nocturnal dipper pattern and/or reversed their riser pattern. This article presents the results of the HIPARCO study (HipertensiĆ³n Arterial Resistente Control con CPAP).