Description
The purpose of this study is to observe and capture demographic characteristics, treatment patterns, and clinical outcomes of interest for patients with PH-ILD to further clinical understanding of the epidemiological landscape and outcomes of the disease and treatment. In this registry, patients will be enrolled into 1 of 3 cohorts. Cohort 1 will include approximately 500 patients who are not receiving inhaled treprostinil at time of study enrollment. Cohort 2 will include approximately 150 patients who are newly initiated on Tyvaso/Tyvaso DPI. Cohort 3 will include approximately 350 patients who have been receiving Tyvaso/Tyvaso DPI for >60 days. As part of the registry, assessments will be completed for data collection in 6- or 12 month intervals, unless the data are already available via standard of care. This patient registry will follow patients for up to 5 years after enrollment.
