ConsultaTM CRT-D Clinical Evaluation Study

Medtronic Cardiac Rhythm and Heart Failure83 enrolled

Overview

The purpose of the Consulta clinical study is to evaluate the overall system safety and clinical performance of the Consulta Implantable Cardioverter Defibrillator with Cardiac Resynchronization Therapy (CRT-D).

The Consulta CRT-D is an investigational bi-ventricular device that provides atrial and ventricular tachyarrhythmia detection and therapy, cardioversion, defibrillation and cardiac resynchronization therapy. The study will be a prospective, non-randomized, multicenter clinical study, conducted in approximately 18 centers. To allow for sufficient experience with the device, a maximum of 80 subjects may be implanted with the Consulta device. Data will be collected at baseline (enrollment), implant, 1-, 3-, and 6- months post implant and every 6 months thereafter or until study closure (whichever occurs first), unscheduled follow-up visits, System Modifications, Technical Observations, Study Deviations, Study Exit, upon notification of new or updated Adverse Events and in case of death.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Tachyarrhythmias Heart Failure Ventricular Dysfunction

Interventions

Bi-ventricular Implantable Cardioverter DefibrillatorDEVICE

Implantation of a Bi-ventricular Implantable Cardioverter Defibrillator

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients who have an indication for a defibrillator. * Patients who are optimally treated with medication. * Patients who are New York Heart Association (NYHA) Class III or IV Exclusion Criteria: * Patients with a life expectancy less than the duration of the study. * Patients with medical conditions that preclude the testing required for all patients by the study protocol or that otherwise limit study participation required for all patients. * Patients with mechanical tricuspid heart valves.

Locations (1)

Hospital

Bonn, Germany

Outcomes

Primary Outcomes

Freedom From Unanticipated Serious Adverse Device Effects at 1-month Post Implant.

Percentage of subjects without an unanticipated serious adverse device effects at 1-month post implant.Only subjects implanted with a Consulta device that were followed at least 28 days post-implant or have had a unanticipated device effect within 28 days after implant were included in the analysis.

Time frame: 1 month

Secondary Outcomes

Adverse Events

Number of Adverse Events reported in the implanted subjects.

Time frame: 1 month

System Performance Assessed by Holter Records

The first 20 digital Holter records that were successfully collected in the total of 80 implanted subjects were analysed on observation of device features, ventricular arrhythmia detection times and device classification of ventricular arrhythmias.

Time frame: 1 month follow-up

System Performance Assessed by Save to Disk Files

94 Save to Disk files were reviewed on observation of device features, ventricular arrhythmia detection times and device classification of ventricular arrhythmias.

Time frame: 1 month follow-up

System Performance Assessed by Technical Observations

Reported technical observations will be reviewed to determine if there are any device performance issues.

Time frame: 1 month follow-up

Data from ClinicalTrials.gov

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