A Study of HS235 for Treatment of Pulmonary Arterial Hypertension (PAH) in Adults (NCT07143448)
Phase 1b/2, Multicenter, Randomized, Double-Blind, Placebo-Controlled, Dose-Ranging Study Assessing the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of HS235 Added to Background Treatment in Adults With PAH
🩺 Plain-English Summary (8th-Grade Level)
Phase 1b/2 Study of HS235 Assessing the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of the Activin Signaling Inhibitor HS235 Added to Background Treatment in Adults with Pulmonary Arterial Hypertension (PAH)
Who can join: Review the eligibility criteria below.
Location: Investigational Site-102 — Tampa, Florida
Age range: 18 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (2 Sites)
- Investigational Site-102 — Tampa, Florida
- Investigational Site-305 — Barcelona,
📞 Contact the Study Coordinator
Phone: (877) 379-3718
Email: GSKClinicalSupportHD@gsk.com
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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- A Study of a Mean Pulmonary Artery Pressure-Targeted Approach With Early and Rapid Treprostinil Therapy to Reverse Right Ventricular Remodeling in Participants With Pulmonary Arterial Hypertension — Phoenix, Arizona
- Pulmonary Vascular Disease Phenomics Program PVDOMICS — Tucson, Arizona
- An Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) for Pulmonary Arterial Hypertension (PAH) — Jacksonville, Florida
- A Clinical Study of to Confirm the Doses of Selexipag in Children With Pulmonary Arterial Hypertension — Aurora, Colorado
- ADAPT - A Patient Registry of the Real-world Use of Orenitram® — Fresno, California
Explore by condition: All Pulmonary Arterial Hypertension clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.