Prime X Extension

A Phase 2, Multi-Center, Open-Label Study to Evaluate Long-term Safety and Efficacy of CXA-10 in Subjects With Pulmonary Arterial Hypertension on Stable Background Therapy: Extension to Study CXA-10-301

Prime X Extension [NCT04053543]

This is a Phase 2, multicenter, open-label extension (OLE) of study CXA-10-301, to evaluate the long term safety and efficacy of daily dosing of CXA-10.

Primary Investigator: Engel