New pill could ease strain on Lungs' blood vessels

NCT ID NCT07441200

First seen Mar 03, 2026 · Last updated May 16, 2026 · Updated 8 times

Summary

This study tests an oral medication called NS-863 in people with pulmonary arterial hypertension (PAH), a condition where blood vessels in the lungs narrow, making the heart work harder. About 135 adults will receive either NS-863 or a placebo for 24 weeks to see if the drug improves blood flow and is safe. The goal is to control the disease and reduce strain on the heart.

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