Study to Assess the Tolerability and the Safety of the Transition From Inhaled Treprostinil to Oral Selexipag in Patients With Pulmonary Arterial Hypertension

Summary

This study enrolls patients with pulmonary arterial hypertension (PAH) treated with inhaled treprostinil. During the study, the treatment with inhaled treprostinil will be tapered off and simultaneously replaced with an oral treatment (selexipag) targeting the disease in a similar way. The purpose of the study is i) to investigate the safety and tolerability of oral selexipag in patients who transition from inhaled treprostinil, ii) to investigate the effects of oral selexipag on PAH severity and exercise ability before and after transition, and iii) to gain new information about the patients experience taking oral selexipag compared to inhaled treprostinil. Study participants may stay in the study until the FDA has granted marketing authorization.

Timeline

Start

2015-10-12

Primary completion

2016-12-05

Completion

2016-12-05

Publications

• Frost A, Janmohamed M, Fritz JS, McConnell JW, Poch D, Fortin TA, Miller CE, Chin KM, Fisher M, Eggert M, McEvoy C, Benza RL, Farber HW, Kim NH, Pfister T, Shiraga Y, McLaughlin V. Safety and tolerability of transition from inhaled treprostinil to oral selexipag in pulmonary arterial hypertension: Results from the TRANSIT-1 study. J Heart Lung Transplant. 2019 Jan;38(1):43-50. doi: 10.1016/j.healun.2018.09.003. Epub 2018 Sep 12.

Drugs

Indications