TY - JOUR T1 - A65-11 Study Design of a Phase 2a Randomized, Placebo-controlled Trial of Inhaled Frespaciguat (MK-5475) in Adults with Pulmonary Hypertension Associated with Chronic Obstructive Pulmonary Disease (INSIGNIA PH-COPD) JO - American Journal of Respiratory and Critical Care Medicine UR - https://doi.org/10.1093/ajrccm/aamag162.5573 PY - 2026/05/15 AU - Kiely DG AU - Waxman AB AU - Criner GJ AU - Chin KM AU - Humbert MJ AU - Fu W AU - Ford M AU - Kovacs G ED - DO - DOI: 10.1093/ajrccm/aamag162.5573 PB - Oxford University Press (OUP) VL - 212 IS - Supplement_1 Y2 - 2026/08/14 ER -