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A randomized trial of safty and efficiency of radiofrequency ablation in patients with tricuspid annular ventricular arrhythmias by using a steerable vs.a non-steerable sheath

A randomized trial of safty and efficiency of radiofrequency ablation in patients with tricuspid annular ventricular arrhythmias by using a steerable vs.a non-steerable sheath

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-TRC-14004784
Enrollment
Unknown
Registered
2014-06-10
Start date
2014-06-10
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ventricular tachycardia or premature ventricular complex originate from tricuspid annulus

Interventions

Experiment group:radiofrequency ablation in patients with TV-VT/PVC by using streeable sheath
Control group:radiofrequency ablation in patients with TV-VT/PVC by using a non-streeable sheath

Sponsors

The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Symptomatic TV/PVC with LBBB morphology and QRS with RS rS in inferior leads; TV VT/PVC was refractory or intolerant to at least 1 class I or III antiarrhythmic medication; Aged from 18 to 75 years old; Written informed consent.

Exclusion criteria

Exclusion criteria: Reversal TV/VT/PVC; Structure heart disease; VT/PVC with multimophology; System disease; Pregnant women

Design outcomes

Primary

MeasureTime frame
Success rate;Complication;—

Countries

China

Contacts

Public ContactFengxiang Zhang

the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital)

njzfx6@163.com+86 13952037301

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026