Trial to Evaluate Parenteral Treprostinil and Riociguat on Right Ventriculo-vascular Coupling and Morphology in Those With Advanced PAH (NCT04062565)
A Prospective Trial to Evaluate Up-front Parenteral Treprostinil and Riociguat on Right Ventriculo-vascular Coupling and Morphology in Patients With Advanced Pulmonary Arterial Hypertension (IIR-3810)
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this study is to determine if there is a greater effect to patients with advanced pulmonary arterial hypertension (PAH) by using a combination of two drugs, Treprostinil and Riociquat versus Treprostinil alone
Who can join: Review the eligibility criteria below.
Location: University of Arizona — Tucson, Arizona
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 (1 Sites)
- University of Arizona — Tucson, Arizona
📞 Contact the Study Coordinator
Phone: (520) 626-8305
Email: vbloss@email.arizona.edu
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.
More studies in Pulmonary Arterial Hypertension
- A Clinical Study of Sotatercept (MK-7962) in People With Pulmonary Arterial Hypertension (MK-7962-031/LIGHTRAY EXTENSION) — Aurora, Colorado
- 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.