Actively Recruiting
Study of the Enhancor System for Pulmonary Artery Denervation to Treat Pulmonary Hypertension in Patients with Left Heart Disease
Led by Pulnovo Medical, Inc. · Updated on 2026-07-07
750
Participants Needed
3
Research Sites
104 weeks
Total Duration
AI-Summary
What this Trial Is About
This clinical trial is studying patients with combined pre- and post-capillary pulmonary hypertension CpcPH linked to left heart disease LHD. It aims to evaluate the safety and effectiveness of a new device called the Multi-Pole Pulmonary Artery Radiofrequency Ablation Enhancor System, compared to standard medical therapy. The study includes patients with chronic heart failure who are stable and already receiving the best available medical treatments for left heart failure. Participants will be randomly assigned to one of two groups the intervention group will receive pulmonary artery denervation PADN using the Enhancor System plus guideline-directed medical therapy GDMT, while the control group will undergo a placebo procedure plus GDMT. Before randomization, some operators may perform up to two roll-in PADN procedures to gain experience. Participants will be followed for 3 years, with clinical assessments at 1, 6, 12, 24, and 36 months. Control subjects who experience a primary efficacy endpoint event may cross over to receive PADN after 24 months if eligible. During the study, participants will undergo various assessments including heart function tests, walking distance tests, biomarker blood tests NT-proBNP, and quality of life questionnaires Kansas City Cardiomyopathy Questionnaire at several time points. Safety will be monitored closely, especially within 30 days after the procedure. Researchers will track heart failure events, hospitalizations, device implantations, heart transplantations, and cardiovascular deaths over the 3 years. Participants are expected to comply with medication and follow-up visits throughout the study.
CONDITIONS
Brief Title
A Randomized Placebo-procedure Controlled Trial of the Enhancor System (PULmonary Artery Denervation) to Evaluate Safety and Efficacy in Patients With Combined Pre- and Post-capillary Pulmonary Hypertension Associated With Left Heart Disease
Research Team
M
MOFFETT LAURA MARY GINTANT
M
Mark Gu
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