- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00727181
An Observational, Prospective Evaluation of the Trifecta™ Valve
February 1, 2019 updated by: Abbott Medical Devices
This trial is designed to confirm the clinical safety and effectiveness of the Trifecta valve by establishing associated adverse event rates, clinical status as indicated by New York Heart Association (NYHA) functional classification, hemodynamic performance, and hematology analysis.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The clinical investigation is a multi-center, multi-country, prospective, non-randomized, observational study without concurrent or matched controls, designed to evaluate the safety and effectiveness of the Trifecta valve.
A maximum of 120 subjects requiring aortic valve replacement will be implanted at a maximum of 6 investigational sites in Europe.
The sample size is based on late patient-years of follow-up with a minimum of 400 late patient-years experience required.
Study Type
Interventional
Enrollment (Anticipated)
120
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Rennes, France, 35033
- Hôpital de Pontchaillou
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Leipzig, Germany, 04289
- Universitat Herzzentrum Leipzig GmbH
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München, Germany, 80636
- Deutsches Herzzentrum München
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Amsterdam, Netherlands, 1091
- Onze Lieve Vrouwe Gasthuis
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patient requires aortic valve replacement. (Note: patients undergoing concomitant procedures, e.g. coronary artery bypass grafting, or valve repair, are eligible for this study).
- Patient is legal age in host country.
- Patient (or legal guardian) has given written informed consent for participation prior to surgery.
- Patient is willing to undergo all study procedures and adhere to data collection and follow-up requirements.
Exclusion Criteria:
- Patient is pregnant or nursing (women of child bearing potential must have a documented negative pregnancy test within one week prior to surgery).
- Patient already has a prosthetic valve(s) at a site other than the aortic valve.
- Patient requires concomitant replacement of the tricuspid, pulmonary, or mitral valve.
- Patient has an inability or is unwilling to return for the required follow-up visits.
- Patient has active endocarditis (patients with previous endocarditis must have two documented negative blood culture results prior to enrollment).
- Patient has had an acute preoperative neurological event defined as patient has not returned to baseline or has not stabilized 30 days prior to the planned valve implantation surgery.
- Patient is undergoing renal dialysis.
- Patient has a documented history of substance abuse within one year of enrollment or is currently a prison inmate.
- Patient is currently participating in the study of an investigational drug or device, or the patient was previously participating in an investigational drug study and has not completed a 30-day wash out period.
- Patient had the Trifecta valve implanted as part of this study, but then had the device explanted.
- Preoperative evaluation indicates other significant cardiovascular abnormalities such as aortic dissection or ventricular aneurysm.
- Patient has a life expectancy less than two years.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Other: Trifecta Valve
The Trifecta valve is a tri-leaflet stented pericardial valve designed for supra-annular placement in the aortic position.
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Replacement of a diseased, damaged, or malfunctioning aortic heart valve
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
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To characterize patient NYHA functional classification status
Time Frame: CE labelling
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CE labelling
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To characterize the hemodynamic performance of the valve, as per echocardiography
Time Frame: CE labelling
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CE labelling
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Safety outcomes
Time Frame: CE labelling
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CE labelling
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Friedrich W Mohr, MD, Universitat Herzzentrum Leipzig GmbH
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2007
Primary Completion (Actual)
July 1, 2010
Study Completion (Actual)
December 1, 2010
Study Registration Dates
First Submitted
July 29, 2008
First Submitted That Met QC Criteria
July 29, 2008
First Posted (Estimate)
August 1, 2008
Study Record Updates
Last Update Posted (Actual)
February 4, 2019
Last Update Submitted That Met QC Criteria
February 1, 2019
Last Verified
February 1, 2019
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CS05002TV
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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