Status:
COMPLETED
Immunological Responses in Bovine vs Mechanical Composite Grafts
Lead Sponsor:
Insel Gruppe AG, University Hospital Bern
Conditions:
Immune Defect
Eligibility:
All Genders
18+ years
Brief Summary
In the first retrospective part of the study the investigators will conduct a data analysis of patients having received a bovine aortic graft. The investigators will analyze charts and CT / MRI at var...
Detailed Description
Part 1 Retrospective database search on subjects that received a Shelhigh graft (n= 116) and subjects that received a mechanical graft (n=50) in a similar time frame, age, gender, co-morbidities, clin...
Eligibility Criteria
Inclusion
- Recipients of the bovine graft or mechanical graft. For the prospective part 2: able to give informed consent by signature, age, matching characteristics and time frame.
Exclusion
- Individuals of the patient cohort from the last 20 years who indicated that their data cannot be utilized for future research will be excluded from the study.
- Inability or any contraindications to undergo the planned investigated intervention, clinically significant concomitant diseases precluding ambulatory control in the day clinic in Bern.
Key Trial Info
Start Date :
September 1 2019
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
April 30 2020
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT04010396
Start Date
September 1 2019
End Date
April 30 2020
Last Update
November 23 2021
Active Locations (1)
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1
University Hospital Bern, Inselspital
Bern, Switzerland, 3010