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A randomized controlled multicenter study on the effectiveness and safety of the paroxysm atrial fibrillation ablation with different energy and catheter pressure

A randomized controlled multicenter study on the effectiveness and safety of the paroxysm atrial fibrillation ablation with different energy and catheter pressure

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-INR-17012080
Enrollment
Unknown
Registered
2017-07-21
Start date
2017-09-30
Completion date
Unknown
Last updated
2017-07-24

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

Conditions

Atrial fibrillation

Interventions

one:normal ablation
two:Smart-touch catheter A
three:Smart-touch catheter B
FOUR:cryoablation

Sponsors

Zhongshan hospital, Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patient with paroxysm atrial fibrillation(AF last for less than 7 days); 2. aged from 18-75 years.

Exclusion criteria

Exclusion criteria: 1. with structual heart diseases; 2. with disease which unfit for ablation.

Design outcomes

Primary

MeasureTime frame
acute pulmonary vein conduction recovery rate;early recurrence rate;late recurremce rate;circumferential pulmonary vein isolation time;total time;exposure time;—

Secondary

MeasureTime frame
catheter pressure;—

Countries

China

Contacts

Public ContactZhu Wenqing

Zhongshan hospital, Fudan University

zhuwqzs@163.com+86 13701630800

Outcome results

None listed

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