Found 227 clinical trials
Heart Valve Disease – Aortic and Mitral
months, 1 year, 18 months, and annually through 10 years. Randomly assigned (50% to either group) Treatment of Aortic Stenosis with either Transcatheter Aortic Valve Replacement (TAVR) device or
- 799 views
- 05 Feb, 2021
- 1 location
Williams Syndrome (WS) and Supravalvular Aortic Stenosis (SVAS) DNA and Tissue Bank
Background: DNA tells the body how to grow and function. Williams-Beuren syndrome (WS) and Supravalvular Aortic Stenosis (SVAS) are rare diseases caused by
- 142 views
- 23 Nov, 2020
- 1 location
Transcatheter Aortic Valve Replacement Single Center Registry in Chinese Population
The purpose of this study is to evaluate the safety and effectiveness of transcatheter aortic valve replacement in Chinese population.
- 0 views
- 21 Jul, 2021
- 1 location
Portico NG Approval Study
The purpose of this clinical study is to evaluate the acute safety and effectiveness of the next-generation Navitor (Portico™ NG) Transcatheter Aortic Heart Valve as assessed by the rate of all-cause mortality at 30 days and the rate of moderate or greater paravalvular leak at 30 days in a high …
- 127 views
- 09 May, 2022
- 14 locations
Evaluation of TAVR Using the NAVITOR Valve in a Global Investigation (VANTAGE)
Evaluation of TAVR using the NAVITOR valve in a Global Investigation.
- 0 views
- 24 May, 2022
- 14 locations
Balloon vs. Self Expanding Transcatheter Valve for Degenerated Bioprosthesis
Transcatheter aortic valve implantation (TAVI) serves a growing spectrum of patients with symptomatic severe aortic stenosis (AS). Approximately 80% of surgical aortic valve replacements is
- 0 views
- 05 Oct, 2021
- 11 locations
Sedation or General Anesthesia During TAVR (ANESTAVI)
Transcatheter aortic valve replacement TAVR is become the reference method for patients with severe aortic stenosis who are contraindicated or at risk for surgical aortic replacement. Initially
- 0 views
- 23 Mar, 2022
- 2 locations
Evolut PRO China Clinical Study
Interventional study to evaluate the safety and efficacy of the Medtronic CoreValve™ Evolut™ PRO System when used by China implanting centers in Chinese patients with severe symptomatic aortic
- 0 views
- 13 Mar, 2022
- 3 locations
Colibri Transcatheter Aortic Heart Valve System Study
aortic stenosis via transfemoral access in high surgical risk patients. 30 subjects suffering from symptomatic severe aortic tricuspid valve stenosis and who are at high surgical risk (logistic
- 0 views
- 30 Apr, 2022
- 4 locations
Microvascular Function in Patients Undergoing Transcatheter Aortic Valve Implant (TAVI) for Severe Symptomatic Aortic Stenosis: Association With Myocardial Fibrosis
Microvascular function in patients undergoing Transcatheter Aortic Valve Implant (TAVI) for severe symptomatic aortic stenosis: association with myocardial fibrosis
- 0 views
- 01 May, 2022
- 1 location