Cardiovascular Diseases
Conditions
Keywords
Surgical Aortic Valve Replacement (SAVR), INSPIRIS RESILIA, Durability, Hemodynamics
Brief summary
The IMPACT Registry represents a non-interventional, prospective, open-label, multicenter, international registry with a follow-up of 5 years that includes data of patients undergoing aortic valve replacement with the Edwards INSPIRIS RESILIA Aortic Valve™. The IMPACT Registry will be performed in up to 25 participating sites across Germany, Austria and Switzerland. A minimum number of 500 patients (20 patients per center) will be enrolled. Patients will undergo follow-up visits at baseline, surgery, pre-discharge, year 1, year 3 and year 5.
Detailed description
The INSPIRIS RESILIA Aortic Valve™ is a stented tri-leaflet valve comprised of bovine pericardial tissue. The tissue is created by treating bovine pericardial tissue with Edwards Integrity Preservation. It incorporates a stable capping anticalcification process, which blocks residual aldehyde groups known to bind with calcium. Tissue preservation with glycerol allows the valve to be stored without a traditional liquid-based solution, such as glutaraldehyde. Therefore, valve is stored under dry packaging conditions and consequently does not require rinsing prior to implantation. The novel tissue preservation technology significantly improves hemodynamic and anticalcification properties compared with the standard Perimount valve in an ovine model (Flameng et al., 2015). The RESILIA tissue has been studied in the COMMENCE trial: Two year data show that the NYHA class improved in 65.7% of patients, effective orifice area after implantation was 1.6 ± 0.5 cm2; mean gradient was 10.1 ± 4.3 mmHg; and paravalvular leak was none/trivial in 94.5% of patients (mild to moderate in 0.5%) (Puskas et al., 2017). On the sizes 19 - 25 mm the INSPIRIS RESILIA Aortic Valve™ has been outfitted with the VFit technology, which incorporates two novel features designed for potential future valve-in-valve procedures: fluoroscopically visible size markers and an expandable cobalt chromium alloy band. No clinical data are available that evaluate the use of the INSPIRIS RESILIA Aortic Valve™ in patients to date.
Interventions
DEVICEINSPIRIS RESILIA Aortic Valve™
Collection of patient data from patients undergoing Surgical Aortic Valve Replacement (SAVR) by usage of the INSPIRIS RESILIA aortic valve™
Sponsors
Institut für Pharmakologie und Präventive Medizin
Edwards Lifesciences
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Patient is at least 18 years old 2. Patient has an aortic valve vitium and requires an aortic valve replacement with the Edwards INSPIRIS RESILIA Aortic Valve™ 3. Patient is scheduled to attend yearly follow-up visits at the registry center up to 5 years 4. Patient provides written informed consent prior to the procedure and in case of emergency after the procedure.
Exclusion criteria
1. Disability and / or other circumstances under which the patient is not capable to understand the nature, significance and scope of the clinical trial 2. Active endocarditis/myocarditis or endocarditis/myocarditis within 3 months prior to the scheduled aortic valve replacement surgery 3. Patient has a life expectancy ≤ 12 months for any reason 4. Valve implantation is not possible in accordance with the device IFU 5. Pregnancy
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| All-cause mortality | after 1 year | All-cause mortality after 1 year will be investigated |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Mortality | after 1 year | All cause, cardiac and valve-related mortality in the overall study population and in different patient subgroups at all timepoints: Chronic kidney disease, diabetes, hypertension, metabolic syndrome, inflammation |
Countries
Austria, Germany, Netherlands, Switzerland
Contacts
PRINCIPAL_INVESTIGATORFarhad Bakhtiary, Dr. med.
Helios Klinik Siegburg
PRINCIPAL_INVESTIGATORAndreas Zierer, Prof. Dr.
Kepler University Hosiptal Linz and Hospital Wels-Grieskirchen
Outcome results
None listed