In this study, Rasilez HCT in doses from 150 mg/ 12.5 mg to 300 mg/ 25 mg produced dose-dependent blood pressure reductions (systolic/ diastolic) from 17.6/ 11.9 mmHg to 21.2/ 14.3 mmHg, respectively, compared to 7.5/ 6.9 mmHg with placebo.