Ethanol injection into Marshall vein during catheter ablation for atrial fibrillation

Ethanol injection into Marshall vein during catheter ablation for atrial fibrillation - Ethanol injection into Marshall vein

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015661

Enrollment

Registered

2014-11-11

Start date

2014-11-11

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

atrial fibrillation

Interventions

ethanol injection into Marshall vein

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who could not have conduction block at mitral isthmus.

Exclusion criteria

Exclusion criteria: Patients who do not have marshall vein

Design outcomes

Primary

Measure	Time frame
success rate of ethanol injection, conduction block at the mitral isthmus	—

Countries

Japan

Contacts

Public ContactSeiji Takatsuki

Keio University Department of Cardiology

seiji.takatsuki@gmail.com03-3353-1211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026