Evaluation of the Jarvik 2000 Left Ventricular Assist System With Post-Auricular Connector--Destination Therapy Study

Study Overview
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Brief Summary
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This investigation will be conducted as an interventional intention-to-treat clinical study in a population of end stage heart failure patients who meet specific inclusion and exclusion criteria. The multi-center study will be prospective, dual-armed, non-blinded (open-label) and randomized, comparing a treatment group receiving the Jarvik 2000 LVAS with Post-Auricular Connector to an active control group treated with the PMA approved Thoratec HeartMate® II LVAS for Destination Therapy.

Detailed Description
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Study Success for Primary Endpoint A will be established if the proportion of subjects in the Treatment Group meeting the Subject Success Criteria A, is determined to be non-inferior to that of the Control Group (at two years) according to the pre-specified statistical analysis. Subject composite success requires the subject to achieve the Effectiveness Endpoint: Two year actuarial survival Freedom from procedures to repair, or replace the implanted device Freedom from stroke resulting in a Modified Rankin Score of >3 at the two-year follow-up Study Success for Primary Endpoint B will be established if the proportion of subjects in the Treatment Group meeting the Subject Success Criteria B is determined to be superior to that of the Control Group (at three years) according to the pre-specified statistical analysis. Subject composite success requires the subject to achieve the Effectiveness Endpoint: Three year survival Freedom from the serious adverse event of drive cable or pump pocket infection

Official Title
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Evaluation of the Jarvik 2000 Left Ventricular Assist System With Post-Auricular Connector--Destination Therapy Study

Conditions
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Heart Failure

Intervention / Treatment
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* Device: Jarvik 2000 VAS
* Device: HeartMate II


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Cardiac transplantation ineligible. Late stage heart failure in NYHA Class IIIb or IV for at least 45 of past 60 days. Cardiac Index < 2.2 L / min / m2 LVEF = 25% or less Patients on Optimal Medical Management (OMM) as defined in Section 9.2 OR dependent on intra-aortic balloon counter-pulsation for 7 days OR other temporary (indicated for 30 days use, or less) mechanical circulatory support for 7 days, OR supported with IV inotropes for 7 days and failing to respond. BSA > 1.2 m2 and < 2.5 m2. Exclusion Criteria: History of cardiac transplantation or left ventricular reduction procedure. Clinical conditions, other than heart failure, which could limit survival to less than three years. Cause of heart failure due to, or associated with, uncorrected thyroid disease, obstructive / restrictive cardiomyopathy, pericardial disease, amyloidosis, dermatomyositis, or active myocarditis. Intolerance to anti-coagulation or anti-aggregation therapy required for post-operative therapy. Known sensitivity to products of bovine origin. The Jarvik 2000 incorporates a Hemashield vascular graft. Patients with a known sensitivity to products of bovine origin should not be implanted. Chronic immunosuppression.

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: Jarvik 2000 Treatment<br>Jarvik 2000 VAS, Post-Auricular Cable | Device: Jarvik 2000 VAS<br>* Jarvik 2000 LVAD<br>|
| Active Comparator: HeartMate II Control<br>HeartMate II VAS Control | Device: HeartMate II<br>* HeartMate II LVAD<br>* Other names: HM II;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Non-inferiority to Control Group. | Study Success for Primary Endpoint A will be established if the proportion of subjects in the Treatment Group meeting the Subject Success Criteria A, is determined to be non-inferior to that of the Control Group (at two years) according to the pre-specified statistical analysis. Subject composite success requires the subject to achieve the Effectiveness Endpoint: Two year actuarial survival Freedom from procedures to repair, or replace the implanted device Freedom from stroke resulting in a Modified Rankin Score of >3 at the two-year follow-up | 2 years | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Serious adverse events | Serious adverse events | 2 years | 
| Quality of life measures: Questionnaire | Kansas City Cardiomyopathy Questionnaire. There are 23 items. Scores from 0-100 in which a higher score indicates better quality of life. | 2 years | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Heart Failure