Placebo for PF-07868489 clinical trials

A Study to Learn About the Study Medicine Called PF-07868489 in Healthy Adult People and in People With Pulmonary Arterial Hypertension

This study is testing a new medicine, PF-07868489, for a lung condition called Pulmonary Arterial Hypertension (PAH). Researchers want to see if it's safe and how it works in healthy people and those with PAH. It's an early-stage study to understand the medicine better.