New imaging reveals how CS1 drug may reshape lung arteries in PAH patients

NCT ID NCT06907693

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study looked at how the drug CS1 changes the structure of small lung arteries in people with pulmonary arterial hypertension (PAH). Seven patients already taking CS1 in an expanded access program had special CT scans at the start and after 12 months. The goal was to see if CS1 can help reverse harmful blood vessel changes, which could improve treatment for PAH.

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Conditions

The condition(s) this trial relates to.

pulmonary arterial hypertension

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Prisma Health

    Greenville, South Carolina, 29605, United States