Positive Phase IV data could support wider use of Opsumit

17 September 2018

Johnson & Johnson (NYSE: JNJ) unit Actelion Pharmaceuticals has released data showing the first randomized controlled trial of Opsumit (macitentan) in portopulmonary hypertension (PoPH) met its primary endpoint.

Results from the Phase IV PORTICO study, presented at the European Respiratory Society (ERS) meeting, show the therapy produced an improvement in pulmonary vascular resistance (PVR) compared with placebo.

Actelion says the trial also revealed a safety profile that was consistent with that observed in previous clinical trials.

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