Insmed Announces Positive 12-Month Data from the Ongoing Open-Label Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Patients with Pulmonary Arterial Hypertension
– 12-Month Data Demonstrated Sustained Improvement with TPIP Across All Secondary Efficacy Measures Including Reduction in Mortality Risk Status by REVEAL Lite 2.0– –Placebo Crossed Group Demonstrated Treatment Response on TPIP, Achieving Similar Outcomes to the TPIP Continued Group by Month 12– –TPIP Was Safe and Well-tolerated with No Newly Identified Safety Signals through Month 12; Doses Up to 1,280 µg Once Daily Were Permitted in the OLE Study– – These OLE Data, Combined with Once-Daily Inhaled Administration, Reinforce TPIP's Potential to Become the Prostanoid of Choice for Patients with PAH – – Insmed to Host Investor Call Thursday, July 16, 2026, at 8:00 a.m. ET – BRIDGEWATER, N.J.