- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04655248
ACURATE neo2™ Post Market Clinical Follow up Study
Study Overview
Status
Intervention / Treatment
Detailed Description
ACURATE neo2 PMCF is a prospective, open-label, single-arm, multicenter, observational post-market surveillance study. All subjects deemed treatable with the ACURATE neo2 valve will be approached to participate in the study.
A subject who provides an Informed Consent Form (ICF) approved by the Independent Ethics Committee (IEC) and signed by the subject or the subject's legally authorized representative is considered enrolled once an attempt is made to insert the commercially available ACURATE neo2 Transfemoral Delivery System. Approximately 200 subjects will be enrolled.
Follow-up will occur at pre-discharge, 30 days, 1 year, and then annually from 2 through 5 years post index procedure per standard of care. Visits are in-person through 1 year and in-person (preferred) or via telephone interview in years 2 through 5. All subjects will undergo 4D computed tomography (CT) imaging at 30 days and 1 year.
ACURATE neo2 PMCF Study Design Overview Abbreviations: CT=computed tomography; ICF=Informed Consent Form
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Aarhus, Denmark
- Aarhus Universitetshospital
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Copenhagen, Denmark
- Rigshospitalet
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Odense, Denmark
- Odense University Hospital
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Bad Nauheim, Germany
- Kerckhoff-Klinik GmbH Herz und Thorax Zentrum Abteilung Kardiologie/Kardiochirurgie
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Bad Oeynhausen, Germany
- HDZ Bad Oeynhausen
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Dortmund, Germany
- St.-Johannes-Hospital
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Regensburg, Germany
- Universitätsklinik Regensburg
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Milano, Italy
- San Raffaele Hospital
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Pisa, Italy
- Azienda Ospedaliera Pisana
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CA
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Catania, CA, Italy, 95123
- A.O.U Policlinico "G.Rodolico - San Marco"
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Rotterdam, Netherlands
- Erasmus Medical Center
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Utrecht, Netherlands
- UMC Utrecht
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Santiago De Compostela, Spain
- Hospital Clínico de Santiago
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Valladolid, Spain, 47005
- Hospital Clínico Universitario Valladolid
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Lund, Sweden
- Lund University, Cardiology department
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Stockholm, Sweden
- Karolinska Universitetssjukhuset
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Zürich, Switzerland
- Universitätsspital Zürich
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Liverpool, United Kingdom
- Liverpool Heart and Chest Hospital
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Oxford, United Kingdom
- John Radcliffe Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
There are no specific inclusion criteria set for this post-market surveillance study. A subject must sign an IEC-approved ICF and the ACURATE neo2 Transfemoral Aortic Valve System should be used according to the commercial IFU.
Exclusion Criteria:
EC1. Subject has a previous bioprosthesis in the aortic position.
EC2. Subject has eGFR <30 mL/min (chronic kidney disease stage IV or stage V).
EC3. Subject has atrial fibrillation that cannot be rate controlled to ventricular response rate < 60 bpm.
EC4. Subject is expected to undergo chronic anticoagulation therapy after the TAVI procedure
Note : Subjects treated with short-term anticoagulation post-procedure can be included; in these subjects the 30-day imaging will be performed 30 days after discontinuation of anticoagulation.
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary Safety Endpoint:
Time Frame: 30 days
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All-cause mortality after the index implant procedure
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30 days
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Primary Imaging Endpoint:
Time Frame: 30 days
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Hypoattenuated leaflet thickening (HALT) as measured by 4D CT
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30 days
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety endpoints adjudicated by an independent Clinical Events Committee
Time Frame: all 5 years
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All-cause mortality (cardiovascular and non-cardiovascular) Stroke (disabling and non-disabling) Bleeding (life-threatening [or disabling] and major) Vascular complications (major) Hospitalization for valve-related symptoms or worsening congestive heart failure (NYHA class III or IV)
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all 5 years
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Additional Safety Endpoints
Time Frame: all 5 years
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all 5 years
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Prosthetic Aortic Valve Performance as measured by transthoracic echocardiography (TTE)
Time Frame: Discharge, 30 days, annually from year 1 to 5
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Effective orifice area (EOA), Mean and Peak aortic gradients, peak aortic velocity, and grade of aortic regurgitation/paravalvular leak (PVL). Center-reported TTE measures will also be collected annually at 2 through 5 years per local standard of care for TAVI. |
Discharge, 30 days, annually from year 1 to 5
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EuroQoL Quality of Life questionnaire (EQ-5D-5L)
Time Frame: Baseline, 30-day, 1-year
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Health status as evaluated by the EQ-5D-5L Quality Of Life questionnaire
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Baseline, 30-day, 1-year
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New York Heart Association (NYHA) functional classification
Time Frame: Baseline, Discharge, 30 days, annually from year 1 to 5
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Classification of heart failure symptoms as evaluated by NYHA classification
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Baseline, Discharge, 30 days, annually from year 1 to 5
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Assessments using 4D CT-scan
Time Frame: 30 days 1 year
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30 days 1 year
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Won-Keun Kim, MD, Kerckhoff Klinik
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- S2410
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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