Lung drug study halted early: what it means for patients
Disease control
Terminated
This study looked at the safety of an inhaled medication called treprostinil for people with both chronic obstructive pulmonary disease (COPD) and high blood pressure in the lungs (pulmonary hypertension). It included 41 adults who had already completed a previous study. The goal…
Phase: PHASE3 • Sponsor: United Therapeutics • Aim: Disease control
Last updated Apr 29, 2026 15:05 UTC