Pulmonary Arterial Hypertension Clinical Trial
Official title:
A Phase 2b, Open-label, Single Dose Study to Evaluated the Safety and Efficacy of RT234 on Exercise Parameters Assessed by Cardiopulmonary Exercise Testing (CPET) in Subjects With Pulmonary Arterial Hypertension (PAH)
The objectives of this study are to evaluate the effects of RT234 on exercise parameters assessed by a specialized exercise test (Cardiopulmonary Exercise Test or CPET) in patients with pulmonary arterial hypertension (PAH).
Consequences of PAH are significant limitations in cardiorespiratory fitness (CRF), exercise capacity, and profound dyspnea with physical exertion. The objective of this study is to assess the ability of a single inhaled dose of RT234 to acutely improve primary CPET measures of CRF and exercise capacity, and to lower the sensation of dyspnea with physical exertion compared to baseline CPET measures. ;
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