← Eichor
Study identifier: NCT04733404 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Safety and Effectiveness Study of Dragonfly System for Functional Mitral Regurgitation

Condition: Mitral Regurgitation Functional  ·  Sponsor: Hangzhou Valgen Medtech Co., Ltd

PhaseNA
Planned participants120
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

To confirm the effectiveness and safety of the Dragonfly transcatheter mitral valve repair system for the treatment of chronic moderate to severe (3+) or severe (4+) functional mitral regurgitation (FMR) who remained clinically symptomatic after guideline-directed medical treatment.

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

Talk to the study team

Jing Dai  ·  +8617710418660  ·  jing.dai@valgenmed.com

Shuangjie Li  ·  +8617756106609  ·  shuangjie.li@valgenmed.com

Always discuss trial participation with your own doctor first.

Locations (1)

The Second Affiliated Hospital Zhejiang University School of MedicineHangzhou, Zhejiang, ChinaRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT04733404