Clinical trials: Prosthetic Valve Malfunction
Infective Endocarditis, Heart Failure
Infective Endocarditis Surgery Using Conventional Prosthetic Valves Versus Cryopreserved Aortic Homograft
: Evidence suggested that autologous or allogeneic tissue is more suitable to synthetic material in an infected field. Given the unwillingness of some surgeons to use artificial foreign materials, such as conventional mechanical…
- Trial name
- IESCOPHO (NCT05253469)
- Testing
- Cryopreserved Aortic Homograft, Stented/Non stented xenograft, Mechanical prostheses
- Where
- France
- Volunteers
- 760 people
- Sponsor
- Centre Cardiologique du Nord
Aortic Valve Disease, Aortic Valve Stenosis
Evaluation of the Inflammatory Response in Post-operated Aortic Valve Replacement Patients.
Background Calcification of the aortic valve affects more than 26% of adult patients over 65 years of age and is the main indication for valve replacement in the United States of America.
- Conditions
- Aortic Valve Disease, Aortic Valve Stenosis, Aortic Valve Calcification, Prosthetic Valve Malfunction
- Trial name
- NCT04557345
- Testing
- Determination of cytokines, Two-dimensional transthoracic echocardiogram
- Where
- Mexico
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
Structural Valve Deterioration, Structural Valve Degeneration
The ReTAVI Prospective Observational Registry
Patients with severe aortic stenosis (sAS) treated with transcatheter aortic valve implantation (TAVI) (increasingly younger \& lower risk pts) are experiencing SVD of the index THV and thus developing an indication for a…
- Conditions
- Structural Valve Deterioration, Structural Valve Degeneration, Symptomatic Patients Who Have Had Transcatheter Heart Valve (THV) Failure, Prosthetic Valve Malfunction
- Trial name
- NCT05601453
- Testing
- Elective redo transcatheter aortic valve implantation (redo-TAVI)
- Where
- 62 sites in Austria, Canada and 9 more
- Volunteers
- 250 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
Bioprosthetic Valve Failure, Prosthetic Heart Valve Dysfunction
REVIVE-FR Registry
This registry aims to investigate treatment options for patients whose previously implanted biological aortic heart valve no longer functions properly.
- Conditions
- Bioprosthetic Valve Failure, Prosthetic Heart Valve Dysfunction, Structural Valve Deterioration, Prosthetic Heart Valve Thrombosis
- Trial name
- NCT07885761
- Testing
- TAVI-in-SAVR (Valve-in-Valve), THV-in-THV (Redo-TAVI), Surgical Explantation of a Failed Transcatheter Heart Valve
- Volunteers
- 200 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
Symptomatic Patients Who Have Had Transcatheter Heart Valve (THV) Failure, Prosthetic Valve Malfunction
Randomized Evaluation for Failed TAVR
REVIVE TAVR is an acronym for the Randomized Evaluation of Valve-In-Valve versus Explantation for failed TAVR. This is a prospective, multicenter, global randomized trial investigating the safety and efficacy of reintervention…
- Conditions
- Symptomatic Patients Who Have Had Transcatheter Heart Valve (THV) Failure, Prosthetic Valve Malfunction, Prosthesis Failure
- Trial name
- REVIVE-TAVR (NCT06400342)
- Testing
- TAVR-explant, Redo-TAVR
- Volunteers
- 264 people
- Sponsor
- Medstar Health Research Institute
Sacubitril/Valsartan, Prosthetic Heart Valve
Sacubitril/Valsartan in Patients With Prosthetic Heart Valves With Heart Failure and Reduced Ejection Fraction
This study aims to evaluate the effect of sacubitril/valsartan in patients with prosthetic heart valves with heart failure with reduced ejection fraction (HFrEF).
- Conditions
- Sacubitril/Valsartan, Prosthetic Heart Valve, Heart Failure, Reduced Ejection Fraction
- Trial name
- NCT07192341
- Testing
- Sacubitril/Valsartan, Conventional anti-heart failure therapy
- Where
- Egypt
- Volunteers
- 220 people
- Sponsor
- Kafrelsheikh University
Heart Failure, Heart Valve Prosthesis
Effects of Dapagliflozin, Semaglutide, and Their Combination in Heart Failure Patients With Prosthetic Heart Valves
This study evaluates whether adding a medication called semaglutide to an existing treatment of dapagliflozin provides better outcomes for patients with heart failure who have previously undergone surgical heart valve…
- Trial name
- SYNCARDIA-HF (NCT07610174)
- Testing
- semaglutide, Dapagliflozin (10mg Tab)
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Kafrelsheikh University
Prosthetic Cardiac Valve Thrombosis, Cerebrovascular Accident
Rule Out Transcatheter Aortic Valve Thrombosis With Post Implantation Computed Tomography (RETORIC)
The RETORIC study is a prospective cohort study with a primary aim to assess the incidence and independent predictors of reduced leaflet motion and valve thrombosis after TAVI procedure using multimodality imaging strategy…
- Conditions
- Prosthetic Cardiac Valve Thrombosis, Cerebrovascular Accident, Prosthetic Valve Malfunction
- Trial name
- RETORIC (NCT02826200)
- Testing
- Acenocoumarol, Standard of care
- Where
- Hungary
- Volunteers
- 200 people
- Sponsor
- Semmelweis University Heart and Vascular Center