An Open-Label Extension Study of UT-15C in Subjects with Pulmonary Arterial Hypertension - A Long-Term Follow-Up to Protocol TDE-PH-310

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Investigator: Vijay P. Balasubramanian, MD, MRCP
Sponsor: United Therapeutics Corporation

Location(s): United States

Description

This study is an international, multi-center, open-label study designed to provide oral treprostinil (UT-15C) to eligible subjects with pulmonary arterial hypertension who have completed the TDE-PH-310 study. The purpose of this study is to assess the long-term safety of UT-15C and to assess the effects of long-term treatment with UT-15C on exercise capacity.