Clinical trials: Heart Ventricles
Coronary Artery Disease
Phitys I™ Percutaneous Left Ventricular Assist System Study
The primary purpose of this clinical trial is to evaluate the safety and efficacy of the percutaneous left ventricular assist system versus intra-aortic balloon pump (IABP) for Circulatory Support during High-risk PCI.
- Trial name
- NCT06357026
- Testing
- Percutaneous Ventricular Assist System（Phigine Medical）, intra-aortic balloon pump (IABP)
- Where
- 8 sites in China
- Volunteers
- 344 people
- Sponsor
- Shanghai NewMed Medical Co., Ltd.
Atrial Fibrillation With Rapid Ventricular Response, Hypotension
Pre-diltiazem, Calcium Versus Placebo for Atrial Fibrillation With Rapid Ventricular Response
The goal of this randomized double blind controlled trial is to learn about the effects of calcium when it is given prior to diltiazem for patients with atrial fibrillation ( a type of irregular heart beat) who have rapid…
- Trial name
- NCT05691959
- Testing
- Calcium
- Volunteers
- 378 people
- Sponsor
- Ascension Health
Transcatheter Aortic Valve Implantation
NVT ALLEGRA TAVI System TF in Failing Calcified Aortic Heart Valves in a Real-world Patient Population
The study collects real-world data of patients who were treated with the ALLEGRA TAVI System TF and evaluates early and midterm clinical and quality of life outcome.
- Trial name
- FOLLOW (NCT03613246)
- Where
- 14 sites in Finland, Germany and 4 more
- Volunteers
- 346 people
- Sponsor
- NVT GmbH
Heart Diseases, Coronary Artery Disease (CAD)
Feasibility Study SA of the Supira System for HRPCI
The objective is to assess the feasibility and safety of the Supira System in providing temporary cardiovascular hemodynamic support in patients undergoing high-risk percutaneous interventions (HRPCI).
- Conditions
- Heart Diseases, Coronary Artery Disease (CAD), Heart Failure
- Trial name
- NCT05864248
- Testing
- Supira System
- Where
- 2 sites in Brazil
- Volunteers
- 71 people
- Sponsor
- Supira Medical
Diabetes Mellitus, Heart Failure
Results of Tc99m-Maraciclatide Scintigraphy in Subjects With Diabetes Mellitus and Heart Failure With Preserved Left Ventricular Ejection Fraction
The purpose of this study is to evaluate the results of 99mTc maraciclatide scintigraphy in diabetic subjects with HFPEF. A maximum of 20 subjects with Diabetes Mellitus (DM) and Heart Failure With Preserved Left Ventricular…
- Trial name
- NCT01440517
- Testing
- Tc99m-Maraciclatide
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- GE Healthcare
AORTIC VALVE DISEASES, Mitral Valve Disease
Early Feasibility Study of Surgical Implantation of a Polymer Prosthetic Mitral and Aortic Valve
The goal of this clinical trial is to explore the early feasibility, initial safety, and efficacy of surgical implantation of a polymer prosthetic heart valve in patients requiring either mitral valve replacement or aortic valve…
- Conditions
- AORTIC VALVE DISEASES, Mitral Valve Disease, Aortic Stenosis, Aortic Regurgitation
- Trial name
- POLYVALVE-FIH (NCT07097740)
- Testing
- Polymer Prosthetic Heart Valve
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Mitrassist Lifesciences Limited Co., Ltd.
Muscular Ventricular Septal Defect
Follow-up Study to Monitor the Efficacy and Safety of the Occlutech® mVSD Cases
The Occlutech® mVSD is indicated for percutaneous occlusion of hemodynamically or clinically significant muscular ventricular septal defects.
- Trial name
- mVSD Registry (NCT05329350)
- Testing
- Occlutech muscular ventricular septal defect (mVSD) Occluder
- Where
- 6 sites in Ireland, Turkey (Türkiye) and 1 more
- Volunteers
- 50 people
- Sponsor
- Occlutech International AB
Implantable Cardioverter-Defibrillators, Ventricular Fibrillation
Benefits of Implantable Cardioverter Defibrillator Follow-up Using Remote Monitoring
In many aspects of every-day life, modern communication systems bring about a remarkable increase in comfort and safety by transmitting data and information in an easy and reliable manner.
- Conditions
- Implantable Cardioverter-Defibrillators, Ventricular Fibrillation, Tachycardia, Ventricular
- Trial name
- ECOST (NCT00989417)
- Testing
- ACTIVATION of HOME MONITORING
- Where
- France
- Volunteers
- 473 people
- Sponsor
- Biotronik SE & Co. KG
Sudden Cardiac Death, Left Ventricular Dysfunction
LifeVest Safety and Efficacy in Real Life Settings in France
This post-market study is a prospective observational study evaluating the efficacy and safety of the LifeVest in real-life settings.
- Conditions
- Sudden Cardiac Death, Left Ventricular Dysfunction, Cardiac Event, Cardiac Arrythmias
- Trial name
- WEARIT-FR (NCT03319160)
- Testing
- Wearable Cardioverter Defibrillator
- Where
- 2 sites in France
- Volunteers
- 1,164 people
- Sponsor
- Zoll Medical Corporation
Tachycardia, Ventricular
Saline-Enhanced Radiofrequency (SERF) Catheter Ablation for the Treatment of Ventricular Tachycardia
The purpose of this study is to demonstrate the technical feasibility of the SERF Catheter and SERF Cardiac Ablation System to eliminate or control ventricular tachycardia (VT)
- Trial name
- SERF-VT (NCT02994446)
- Testing
- Saline-Enhanced Radiofrequency Catheter and Ablation System
- Where
- 3 sites in Canada
- Volunteers
- 25 people
- Sponsor
- Thermedical, Inc.
Tachycardia, Supraventricular, Paroxysmal Supraventricular Tachycardia
Efficacy and Safety Study of Etripamil Nasal Spray Self-Administration for the Termination of Spontaneous Episodes of Paroxysmal Supraventricular Tachycardia
To determine whether etripamil nasal spray (NS) self-administered by Chinese patients is superior to placebo at terminating episodes of PSVT in an at-home setting； To evaluate the efficacy of etripamil NS self-administered by…
- Trial name
- NCT05410860
- Testing
- Etripamil NS 70 mg
- Where
- 53 sites in China
- Volunteers
- 500 people
- Sponsor
- Corxel Pharmaceuticals
Atrial Fibrillation, Atrial Flutter
Assessment of the Sphere-9™ Catheter and Affera Mapping and Ablation System for Treatment of Atrial and Ventricular Arrhythmias
A prospective, single-arm, multi-center, safety and performance assessment of the Sphere-9™ Catheter and the Affera Mapping and RF Ablation System to treat Atrial Arrhythmias
- Conditions
- Atrial Fibrillation, Atrial Flutter, Ventricular Tachycardia
- Trial name
- NCT04211441
- Testing
- Catheter mapping and ablation with the Sphere-9 Catheter and Affera Mapping and Ablation System
- Where
- 2 sites in Czechia
- Volunteers
- 74 people
- Sponsor
- Medtronic Cardiac Ablation Solutions
Aortic Valve Stenosis, Coronary Artery Disease
Evaluation of Fractional Flow Reserve Calculated by Computed Tomography Coronary Angiography in Patients Undergoing TAVR
The objective of this study is to evaluate the relationship between fractional flow reserve (FFR) derived from coronary computed tomography angiography (FFRct) before transcatheter aortic valve replacement (TAVR) and FFR after…
- Trial name
- FORTUNA (NCT03665389)
- Testing
- iFR / FFR measurement
- Volunteers
- 25 people
- Sponsor
- Kobe University
Aortic Stenosis
PARTNER 3 Trial: Safety and Effectiveness of the SAPIEN 3 Transcatheter Heart Valve in Low Risk Patients With Aortic Stenosis
To establish the safety and effectiveness of the Edwards SAPIEN 3 Transcatheter Heart Valve (THV) in patients with severe, calcific aortic stenosis who are at low operative risk for standard aortic valve replacement.
- Trial name
- P3 (NCT02675114)
- Testing
- SAVR, SAPIEN 3 THV
- Where
- 77 sites in United States, Australia and 3 more
- Volunteers
- 1,000 people
- Sponsor
- Edwards Lifesciences
Aortic Valve Stenosis
Transapical Implantation of the Medtronic Engager Transcatheter Aortic Valve Implantation System - The Engager European Pivotal Trial
The purpose of the study is to evaluate the safety and clinical performance of the Engager Transcatheter Aortic Valve Implantation System in patients with severe aortic valve stenosis who are at high risk for surgical valve…
- Trial name
- NCT01348438
- Testing
- Medtronic Engager Transcatheter Aortic Valve Implantation System
- Where
- 9 sites in Belgium, Germany and 2 more
- Volunteers
- 125 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Aortic Valve Disease, Aortic Valve Stenosis
Early Feasibility Study for the Foldax Tria Aortic Heart Valve
The purpose of this study is to conduct the initial clinical investigation of the Foldax Polymer Aortic Valve to collect evidence on the device's safety and performance.
- Trial name
- NCT03851068
- Testing
- Foldax Tria Aortic Valve
- Where
- 5 sites in United States
- Volunteers
- 40 people
- Sponsor
- Foldax, Inc
Aortic Valve Calcification, Aortic Valve Stenosis
VALVOSOFT® Pivotal Study
The objective of the study is to evaluate the safety and performance of a new non-invasive ultrasound therapy (NIUT) with Valvosoft in the treatment of Calified Aortic Stenosis
- Trial name
- NCT05235568
- Testing
- VALVOSFT intervention
- Where
- 11 sites in France, Germany and 1 more
- Volunteers
- 60 people
- Sponsor
- Cardiawave SA
Sudden Cardiac Death
Predictive Risk Stratification Through T Variability in ICD Patients Without Pacing Indications
The aim of the study is to assess the negative predictive value of the T amplitude variance as a method for risk stratification for patients with an increased risk for SCD.
- Trial name
- Prediction (NCT00560768)
- Testing
- Ovatio VR 6250 or DR6550
- Where
- 30 sites in United States, Canada and 2 more
- Volunteers
- 198 people
- Sponsor
- LivaNova
Refractory Heart Failure
Corheart 6 LVAS Study
The primary objective of this study is to evaluate the safety and effectiveness of the Corheart 6 LVAS when used for the treatment of advanced left ventricular heart failure in a European population at 6 months post-implantation.
- Trial name
- NCT05876000
- Testing
- Corheart 6 Left Ventricular Assist System
- Where
- 11 sites in Austria, Germany and 1 more
- Volunteers
- 53 people
- Sponsor
- Shenzhen Core Medical Technology CO.,LTD.
Heart Failure, Tachycardia, Ventricular
Optisure Lead Post Approval Study
The purpose of this post approval study is to characterize the chronic performance of the SJM Optisure family of HV leads in patients.
- Trial name
- NCT02235545
- Testing
- St. Jude Medical Optisure Lead
- Where
- 60 sites in United States, Belgium and 5 more
- Volunteers
- 1,735 people
- Sponsor
- Abbott Medical Devices