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Cryoablation of AF: Improving the Use of the Achieve Catheter

NCT ID: NCT01843465

Last Updated: 2013-12-13

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

34 participants

Study Classification

OBSERVATIONAL

Study Start Date

2013-04-30

Study Completion Date

2013-08-31

Brief Summary

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According to data from high volume Centres, documentation of entry block with the Achieve catheter may be possible in only about to 50% of pulmonary veins. The investigators aim to assess strategies using the Achieve catheter that can improve this performance.

Detailed Description

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Conditions

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Atrial Fibrillation

Keywords

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atrial fibrillation balloon cryoablation pulmonary veins

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Cryoablation of atrial fibrillation

Maneuvers for documenting the disconnection

Intervention Type OTHER

Interventions

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Maneuvers for documenting the disconnection

Intervention Type OTHER

Other Intervention Names

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type 1 type 2 type 3 type 4

Eligibility Criteria

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Inclusion Criteria

* all consecutive patients undergoing atrial fibrillation cryoballoon ablation monitored with the Achieve catheter.

Exclusion Criteria

* patients in AF at the beginning of the procedure
* patients with a previous AF ablation procedure
Minimum Eligible Age

18 Years

Maximum Eligible Age

90 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Clinique Pasteur

OTHER

Sponsor Role lead

Responsible Party

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Serge Boveda

M.D.

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Serge Boveda, M.D.

Role: PRINCIPAL_INVESTIGATOR

Clinique Pasteur

Locations

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Clinique Pasteur

Toulouse, Haute-Garonne, France

Site Status

Countries

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France

References

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Boveda S, Providencia R, Albenque JP, Combes N, Combes S, Hireche H, Casteigt B, Bouzeman A, Jourda F, Narayanan K, Marijon E. Real-time assessment of pulmonary vein disconnection during cryoablation of atrial fibrillation: can it be 'achieved' in almost all cases? Europace. 2014 Jun;16(6):826-33. doi: 10.1093/europace/eut366. Epub 2013 Dec 18.

Reference Type DERIVED
PMID: 24351882 (View on PubMed)

Other Identifiers

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CP-CRYO-001

Identifier Type: -

Identifier Source: org_study_id