- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02527629
Aortic Replacement Using Individualised Regenerative Allografts - ARISE (the "Surveillance") (ARISE)
Aortic Replacement Using Individualised Regenerative Allografts: Bridging the Therapeutic Gap - ARISE (the "Surveillance")
Evaluation of decellularized human heart valves for aortic heart valve replacement in comparison to current valve substitutes.
Safety endpoints include cardiovascular adverse events, time to re-operation, re-intervention and explantation.
Efficacy endpoints include freedom from valve dysfunction and hemodynamic performance.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a prospective, non-randomized, single-arm, multi-centre surveillance study to be conducted in Europe.
The Surveillance is designed as a study, where
- ARISE AV is prescribed in the usual manner in accordance with the terms of the approval.
- Assignment of the patient to a particular therapeutic strategy is not decided in advance by this Surveillance Protocol but falls within current practice and the prescription of ARISE AV is clearly separated from the decision to include the patient in the Surveillance.
- No additional diagnostic or monitoring procedures shall be applied to the patients.
- and epidemiological methods shall be used for the analysis of collected data.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Leuven, Belgium, 3000
- Universitair Ziekenhuis Leuven, UZL
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Düsseldorf, Germany, 40225
- University of Düsseldorf, Department of Cardiovascular Surgery
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Hannover, Germany, 30625
- Hannover Medical School
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Padova, Italy, 35128
- Azienda Ospedaliera di Padova, U.O.C. di Cardiochirurgia Pediatrica e Cardiopatie Congenite
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Leiden, Netherlands, 2333
- Leids Universitair Medisch Centrum, LUMC
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Barcelona, Spain, 08036
- University Hospital Clinic de Barcelona, Cardiovascular Surgery administrative area
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Zürich, Switzerland, 8032
- Kinderspital Zürich
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London, United Kingdom, SW3 6NP
- Royal Brompton and Harefield National Health Service Trust
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
i. Indication for aortic valve replacement according to current medical guidelines in valvular heart disease
ii. Informed consent of legal guardians or patients, assent of patients
Exclusion Criteria:
i. The patient has not provided Surveillance informed consent.
ii. The patient shall not suffer from:
- generalized connective tissue disorders (eg, Marfan syndrome), or .
- active rheumatic disorders, or
- severe asymmetric calcification of the valve ring.
iii. The coronary arteries of the patient shall not be in abnormal position or heavily calcified.
iv. Patients shall not show hypersensitivity against sodium dodecyl sulphate (SDS), sodium desoxycholate (SDC), human collagen (or other elastic fibers) or Benzonase®.
Study Plan
How is the study designed?
Design Details
- Observational Models: Other
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
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Decellularized human valves
Aortic heart valve replacement
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Decellularized human aortic heart valves
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Cardiovascular Adverse Reactions (AR)
Time Frame: up to 24 months
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Rate of cardiovascular AR, e.g.
all-cause mortality, major stroke, life-threatening (or disabling) bleeding, acute kidney injury-stage 3 (including renal replacement therapy), peri-procedural myocardial infarction, major vascular complication, repeat procedure for valve-related dysfunction (surgical or interventional therapy).
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up to 24 months
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Freedom from valve dysfunction at end of the study
Time Frame: up to 24 months
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Echocardiographic studies should be obtained and analyzed at discharge and at 3, 6 Months and at annual follow-ups.
The requested variables include peak and mean systolic gradient, using pw and cw doppler, in the left ventricular outflow tract, respective the aortic valve.
The echo evaluation (videotape or CD) should remain at the Surveillance site, but be available to corlife Surveillance personnel upon request.
The MRIs will be analyzed by the MRI Core Laboratory at Medical School in Hannover for potential valvular stenosis, via phase contrast flow measurements in the aorta and for valvular competence, via phase contrast flow measurements and by ventricular volumetry.
MRI cine images will be used to visualize the Surveillance valve in patients with poor echocardiographic windows.
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up to 24 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Evaluation of composite blood parameters
Time Frame: up to 24 months
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The following data should be collected: Hb, LDH, Haptoglobin, CRP, Leukocytes.
Blood studies should be performed within 7 days preoperatively and at discharge.
Blood data will support the absence/presence of related AR.
For example, haemolysis should be reported as an adverse event if anaemia is present; however, in the absence of anaemia, haemolysis will be considered to be compensated and does not require reporting.
Time to events, such as death, reoperation including explantation will be evaluated for those outcomes, calculated from the date of operation.
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up to 24 months
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Time to reoperation and / or death
Time Frame: up to 24 months
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Time to events, such as death, reoperation including explantation will be evaluated for those outcomes, calculated from the date of operation
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up to 24 months
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Evaluation of composite valve measures
Time Frame: up to 24 months
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Diameters of ARISE AV at end of the Surveillance will be analyzed in comparison to diameters at implantation and to age matched reference values.
Preoperative non-invasive data on left ventricular size and function, such as left ventricular end diastolic, end systolic volume, ejection fraction and ventricular mass will be derived from MRI and compared to postoperative status.
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up to 24 months
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Collaborators and Investigators
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2015- 01, 20.07.2015
- Grant Agreement No: 643597 (Other Grant/Funding Number: European Commission)
Plan for Individual participant data (IPD)
Study Data/Documents
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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