Dependence of LV Hemodynamics on Pacing Site

NCT ID: NCT01564173

Last Updated: 2019-02-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

13 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-06-30

Study Completion Date

2016-03-31

Brief Summary

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The purpose of this study is to evaluate the effects of epicardial and endocardial pacing at each side of the left ventricular (LV) segments on cardiac hemodynamics in patients with impaired LV function undergoing epicardial ablation and mapping procedure. Hemodynamic function will be assessed during a pacing protocol with a pressure catheter inserted in the LV.

Detailed Description

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Conditions

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Heart Failure

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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VT Ablation

Patients undergoing epicardial mapping and ablation procedure for a ventricular tachycardia

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Patient is already indicated for epicardial mapping and ablation of arrhythmia(s) utilizing a transcutaneous subxiphoid approach
* Be in sinus rhythm
* Have LVEF \< 40%
* Have the ability to provide informed consent for study participation and be willing and able to comply with the CIP (Clinical Investigational Plan) described evaluations

Exclusion Criteria

* Have permanent AF
* Have pericardial disease
* Have a recent myocardial infarction within 40 days prior to enrollment
* Have undergone cardiac surgery or coronary revascularization procedure within 3 months prior to enrollment or be scheduled for such procedures
* Have had a recent CVA or TIA within 3 months prior to enrollment
* Be less than 18 years of age
* Be pregnant
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Abbott Medical Devices

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pierre Jais, MD

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Bordeaux

Locations

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CHU

Bordeaux, , France

Site Status

Countries

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France

Other Identifiers

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644

Identifier Type: -

Identifier Source: org_study_id

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