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We list hundreds of Clinical Trials about "Aortic Valve Valve Externally Mounted Bioprosthesis Safe Treatment" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
We have published hundreds of Aortic Valve Valve Externally Mounted Bioprosthesis Safe Treatment news stories on BioPortfolio along with dozens of Aortic Valve Valve Externally Mounted Bioprosthesis Safe Treatment Clinical Trials and PubMed Articles about Aortic Valve Valve Externally Mounted Bioprosthesis Safe Treatment for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of Aortic Valve Valve Externally Mounted Bioprosthesis Safe Treatment Companies in our database. You can also find out about relevant Aortic Valve Valve Externally Mounted Bioprosthesis Safe Treatment Drugs and Medications on this site too.
This is a prospective, non-randomized, multi-center study designed to evaluate safety and effectiveness of the ATS 3f Enable Aortic Bioprosthesis in a patient population undergoing isolated aortic valve replacement with or without concomitant procedures. The Enable Aortic Valve is an equine pericardial stented bioprosthesis.
To evaluate the safety and effectiveness of the Model 400 aortic valve bioprosthesis.
Structural valve dysfunction (SVD) is the most common and life threatening complication in patients treated by aortic valve replacement. A calcification process is frequently involved in SVD but its pathophysiology remains unclear. In the hypothesis of an active metabolic phenomenon of calcification, as previously shown in native aortic valve stenosis, rather than a passive deposit of calcium in valve tissue, positon emission tomography (PET) imaging with 18F-Fluoride could emp...
A prospective single arm study evaluating feasibility and safety of a catheter-based transapical implantation of the Ventor Embracer™ aortic valve bioprosthesis in patients with severe aortic valve disease, specifically aortic stenosis, who are at elevated risk for standard surgical valve replacement.
The purpose of this study is to evaluate the safety and effectiveness of the 17mm MDT-2215 aortic valve bioprosthesis.
Aortic valve disease is a progressive illness that varies from minor valve thickening lacking obstruction of blood stream to severe calcification and alteration of the valve leading to weakened leaflet motion. Aortic valve replacement is a usual operation but can be complicated by a small aortic annulus requiring the insertion of an aortic valve prosthesis. Prosthesis-patient discrepancy results in worse outcomes.
This study evaluates the clinical and hemodynamic outcome in patients after aortic valve replacement. Half of the patients will receive warfarin + aspirin and the other half will receive only aspirin. The investigators will focus mainly on early bioprosthesis degeneration.
The purpose of this registry is to collect specific health and patient data to identify more precisely the patient population undergoing TA aortic valve replacement with the Acurate neo™ Aortic biprosthesis and ACURATE neo™ TA Transapical Delivery System. Safety and efficacy data will be collected to support the commercial use of the ACURATE neo™ Aortic Bioprosthesis and ACURATE neo™ TA Transapical Delivery System in a specific TA population. As per IFU, the ACU...
The aim of the present study is to assess in a "real life" caselist the outcome of three different surgical approches for isolated aortic valve surgery in terms of surgery times, morbidity and mortality.
The purpose of this clinical study is to determine if there is an increased incidence and rate of aortic regurgitation in younger (
Reconstruction of the aortic valve using the tri-leaflet repair technique is non-inferior with regard to effective orifice area (EOA) to surgical aortic valve replacement (SAVR) with a biological prosthesis (St. Jude Trifecta GT) as gold- standard.
The study purpose is to compare the EDWARDS INTUITY valve system in a minimal invasive surgical approach (MIS) with any commercially available aortic bioprosthesis in standard full ster-notomy surgical approach.
The study investigates the technical feasibility of the replacement of failed surgical bioprosthetic aortic valves by the ALLEGRA Transcatheter Heart Valve (THV) and describes the safety and performance profile
To evaluate the safety and performance of the HLT System in patients with severe aortic stenosis who present at high risk for aortic valve replacement surgery.
This is a trial to demonstrate the safety and effectiveness of the Mitroflow Aortic Heart Valve when used to replace a diseased or dysfunctional aortic valve or aortic valve prosthesis.
Transcatheter aortic valve implantation (TAVI) is an established treatment option for patients with severe symptomatic aortic stenosis and at increased risk for surgical aortic valve replacement (SAVR). Many novel devices are currently being developed and established transcatheter heart valves undergo design reiterations to address limitations and reduce complication rates associated with the device and implantation procedure. However, device comparisons by use of randomized tr...
According to current European Recommendations on valvular heart disease (VHD), "classical" severe aortic stenosis (AS) is defined by an aortic valve area (AVA) ≤1 cm2 and indexed AVA ≤0.6 cm2/m2, a mean aortic pressure gradient (MAG) >40 mmHg, and a maximal aortic velocity >4 m/sec. Aortic valve replacement (AVR) is recommended (class I indication) in patients with "classical" severe AS who have any symptoms related to aortic valve disease. In 2007, Hachicha et al. ...
The FinnValve investigators planned a nationwide registry to investigate the early and late outcome of transcatheter aortic valve implantation (TAVI) compared to surgical aortic valve replacement (SAVR) in patients with aortic valve stenosis performed from 2008 to 2017 at five Finnish University Hospitals. Data will be collected in a dedicated electronic case report form.
This study sought to evaluate changes in ascending aorta size after transcatheter aortic valve replacement (TAVR) in patients with bicuspid aortic valve (BiAV) compared with patients with tricuspid aortic valve (TAV).
The initial clinical investigation titled "ATS 3f(r) Aortic Bioprosthesis Model 1000 Study," was a prospective, non-randomized, multi-center study designed to evaluate the the safety and effectiveness obtained from 800 patient years using a common clinical protocol. Twenty-three (23) sites internationally and in the United States combined enrolled 405 patients. The objective of the study was to evaluate the safety and effectiveness of the ATS 3f(r) Aortic Bioprosthesis Model 10...
TAVI is still a relatively new technique that is emerging with advance in the percutaneous and implantable valve technology. Despite its safe use in inoperable and high risk patients with severe symptomatic aortic valve stenosis, minimizing complications, predictors of outcomes and approach preference is still an area of study. Here we decided to study the outcomes of patients undergoing TAVI, different approaches used and their subsequent results and complications.
The objective of this trial is to assess the safety and effectiveness of the Edwards Pericardial Aortic Bioprosthesis Model 11000A in the pulmonary position in subjects five years or older requiring replacement of their native or prosthetic pulmonary valve.
Multicenter, prospective, observational study in aortic stenosis (AS) patients undergoing transcatheter aortic valve implantation (TAVI) or high-risk patients undergoing aortic valve replacement (AVR). The objectives of the study are: 1. Description of neurocognitive status before and after transcatheter aortic valve implantation and aortic valve replacement procedures 2. Description of Quality of Life (QoL) after these procedures 3. Defining the rele...
The purpose of this clinical investigation is to confirm that the safety and performance of the EDWARDS INTUITY Valve System.
There are different aortic valve prosthesis used for treatment of aortic valve disease through catheter-based procedures. The current study aims to compare two different aortic valve prosthesis regarding their outcomes at 30-day and 2-year follow-up.