Management of PH-ILD: Past, Present, and Future

Pulmonary hypertension associated with interstitial lung disease signifies worse outcomes. Given previous negative clinical trials, the use of pulmonary vasodilators in pulmonary hypertension associated with interstitial lung disease has traditionally been on a case-by-case basis; however, the recent INCREASE study has led to the first and milestone approval of inhaled treprostinil for this population. This review discusses the management of pulmonary hypertension associated with interstitial lung disease from the pulmonary vascular perspective, with an emphasis on clinical trials in this population.