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Study identifier: NCT07006493 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

REFINE-HCM: Intramyocardial Septal Radiofrequency Ablation for Obstructive Hypertrophic Cardiomyopathy

Condition: Hypertrophic Cardiomyopathy, Obstructive  ·  Sponsor: SuZhou Sinus Medical Technologies Co.,Ltd

PhaseNA
Planned participants124
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

This is a prospective, multicenter, randomized, parallel-controlled, superiority clinical trial designed to evaluate the efficacy and safety of a transcatheter intramyocardial septal radiofrequency ablation system for the treatment of patients with obstructive hypertrophic cardiomyopathy (oHCM). Eligible participants will be randomized in a 2:1 ratio to receive either active ablation under intracardiac echocardiographic guidance or a sham procedure. All participants will continue to receive standard-of-care medical therapy during the study period. The primary endpoint is the treatment effectiveness rate at 6 months, defined as a ≥50% reduction in LVOT gradient from baseline or a resting LVOT gradient \<30 mmHg.

This description comes directly from the study's public registry record.

Talk to the study team

Yongxin Su  ·  +86 18121015668  ·  suyongxin@sinusmedtech.com

Always discuss trial participation with your own doctor first.

Locations (2)

Capital Medical University Affiliated Beijing Anzhen HospitalBeijing, Beijing Municipality, ChinaRecruiting
Sir Run Run Shaw hospitalHangzhou, Zhejiang, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07006493