This is a multicenter, randomized (1:1; oral treprostinil to placebo), double-blind,
placebo-controlled study in subjects with World Health Organization (WHO) Group 2 pulmonary
hypertension (PH) associated with heart failure with preserved ejection fraction (HFpEF).
Once randomized, subjects will take the initial dose of study drug at the study site on the
day of randomization. Subjects will return to the study site for visits scheduled at Weeks 6,
12, 18, and 24. The treatment phase of the study will last approximately 24 weeks.

The purpose of this study is to evaluate whether a blood pressure treatment strategy during pregnancy to achieve targets that are recommended for non-pregnant reproductive-age adults (

This is a multicenter, randomized (1:1 inhaled treprostinil: placebo), double-blinded,
placebo-controlled trial to evaluate the safety and efficacy of inhaled treprostinil in
subjects with pre-capillary pulmonary hypertension (PH) associated with interstitial lung
disease (ILD) including combined pulmonary fibrosis and emphysema (CPFE). The study will
include about 314 patients at approximately 100 clinical trial centers. The treatment phase
of the study will last approximately 16 weeks. Patients who complete all required
assessments will also be eligible to enter an open-label, extension study (RIN-PH-202).