The primary objective of this study is to assess the effect of early and rapid treprostinil therapy for mean pulmonary artery pressure (mPAP) reduction to improve right ventricular (RV) function and reverse RV remodeling in participants with pulmonary arterial hypertension (PAH).
A Phase 4, Prospective, Multicenter, Single-Arm Study of a Mean Pulmonary Artery Pressure-Targeted Approach With Early and Rapid Treprostinil Therapy to Reverse Right Ventricular Remodeling in Patients With Pulmonary Arterial Hypertension: ARTISAN (Afterload Reduction To Improve Right Ventricular Structure And FuNction)