Clinical trials: Cardiac Interventional Procedure
Anemia
Balancing Risk: Red Blood Cell Transfusion Strategies In Cardiac Surgery
The primary purpose of this study is to determine the best blood level to begin transfusing red blood cells in individuals undergoing cardiac surgery.
- Trial name
- NCT00651573
- Testing
- Blood transfusion at hematocrit value less than 24%, Blood transfusion at hematocrit value less than 28%
- Where
- 2 sites in United States, India
- Volunteers
- 722 people
- Sponsor
- The Cleveland Clinic
Congenital Disorders
Ross Aortic Valve Replacement Patients
The Ross procedure has become the surgery of choice for aortic valve replacement in children. This consists of taking a child's own pulmonary valve (the autograft) and replacing the child's diseased aortic valve with the…
- Trial name
- NCT00267995
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Children's Healthcare of Atlanta
Heart Failure, Excessive Amount of Blood / Fluid Transfusion
Anesthesia for Catheter Aortic Valve ImplantATIOn Registry
In modern cardiac surgery and cardiology Transcatheter Aortic Valve Implantation (TAVI) is an emerging procedure for high-risk patients that are assumed to be otherwise inoperable.
- Conditions
- Heart Failure, Excessive Amount of Blood / Fluid Transfusion, Intraoperative Cardiac Arrest During Cardiac Surgery, Critical Incident
- Trial name
- AVIATOR (NCT01390675)
- Where
- Germany
- Volunteers
- 10,000 people
- Sponsor
- Deutsches Herzzentrum Muenchen
Coronary Disease, Ultrasonography, Interventional
Virtual Histology Findings and Effects of Varying Doses of Atorvastatin Treatment
While statin treatment may induce plaque regression, the effect of statin on plaque composition with varying doses is unknown. This study assessed such effects by volumetric virtual histology intravascular ultrasound (VH-IVUS).
- Conditions
- Coronary Disease, Ultrasonography, Interventional, Hydroxymethylglutaryl-CoA Reductase Inhibitors
- Trial name
- VENUS (NCT01200056)
- Testing
- Atorvastatin 10mg versus 40mg.
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Prof. Stephen Lee
Heart; Dysfunction Postoperative, Cardiac Surgery, C.Surgical Procedure; Cardiac
Goal Directed Therapy Aiming to Optimise Oxygen Central Venous Saturation in Children Undergoing Cardiac Surgery
The purpose of this study is evaluate goal-directed therapy with continuous central venous saturation compared to standard therapy in children undergoing cardiac surgery.
- Trial name
- NCT03469440
- Testing
- Continuous central venous oxygenation monitoring, Standard protocol
- Where
- Brazil
- Volunteers
- 65 people
- Sponsor
- Instituto do Coracao
Heart Failure, Myocardial Infarction
A Multinational Trial to Evaluate the Longterm Safety of the Parachute Implant System
The primary objective is to assess the longterm safety of the CardioKinetix Parachute Implant and Delivery System in the partitioning of the left ventricle in patients with heart failure due to ischemic heart disease.
- Trial name
- PARACHUTEIII (NCT01297296)
- Where
- 13 sites in Belgium, Germany and 4 more
- Volunteers
- 54 people
- Sponsor
- CardioKinetix, Inc
Heart Failure, Structural Heart Disease
Pressure-Volume Loop Assessment in Valvular Heart Disease
The VHD PV loop study intends to assess invasive right ventricular to pulmonary artery (RV-PA) coupling in patients with valvular heart disease (VHD).
- Conditions
- Heart Failure, Structural Heart Disease, Interventional Cardiology
- Trial name
- VHD-PV-loop (NCT07112391)
- Testing
- Observational Invasive Hemodynamic Assessment
- Where
- France
- Volunteers
- 70 people
- Sponsor
- Nantes University Hospital
Aneurysm Aortic Root, Aortic Valve, Bicuspid
Aortic Valve Dynamics During Exercise After Valve Sparing Root Replacement Surgery
Aortic valve sparing operations are applied in patients with a non-calcified tricuspid or bicuspid aortic valve associated with a root aneurysm, in order to preserve the valve, and avoid new aortic dilatation by stabilizing the…
- Trial name
- NCT04205474
- Testing
- graded bicycle test
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Atrial Fibrillation
Effect of Left Atrial Appendage Excision on Procedure Outcome in Patients With Persistent and Long-standing Persistent Atrial Fibrillation Undergoing Surgical Ablation
The aim of this study is to assess the effect of left atrial appendage excision on atrial fibrillation recurrence and incidence of stroke in patients with persistent and long-standing persistent atrial fibrillation undergoing…
- Trial name
- NCT02562391
- Testing
- Surgical ablation of the left atrium (PVI+Box lesions), Surgical ablation of the left atrium (PVI+Box lesions) and left atrial appendage cutting
- Where
- 4 sites in Russia
- Volunteers
- 180 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent
Convergent Ablation Plus Left Atrial Appendage Isolation for the Treatment of Persistent Atrial Fibrillation
A randomised controlled clinical trial to assess efficacy of convergent ablation with the LARIAT procedure, as compared to standard endocardial catheter ablation in patients with long-standing persistent atrial fibrillation (AF).
- Conditions
- Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent, Atrium; Fibrillation, Atrial Arrhythmia
- Trial name
- CLIP-AF (NCT06165510)
- Testing
- Epicardial AF ablation using AtriCure EPi-Sense-AF Guided Coagulation System with Left Atrial Appendage Exclusion using the AtriCure LARIAT Suture Delivery Device., Standard Endocardial Catheter Ablation
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Barts & The London NHS Trust
Patient Transfer to Intensive Care Unit (Procedure), Respiratory Arrest (Disorder)
Evaluation of the Patient Deterioration Warning System
The overall goal of the project is to reduce the number of unexpected patient deteriorations by 50% at Emergency Departments (ED) by investigating if the novel Patient Deterioration Warning Systems (PDWS), can improve clinicians'…
- Conditions
- Patient Transfer to Intensive Care Unit (Procedure), Respiratory Arrest (Disorder), Cardiac Arrest (Disorder), Patient Died in Hospital (Finding)
- Trial name
- PDWS (NCT03375658)
- Testing
- PDWS Intervension
- Where
- 2 sites in Denmark
- Volunteers
- 6,500 people
- Sponsor
- University of Southern Denmark
Myocardial Infarction, Ventricular Remodeling
Disparities in Myocardial Infarction Remodeling According to Gender
Following myocardial infarction, female individuals demonstrate a poorer prognosis, characterized by elevated rates of mortality and heart failure. A primary hypothesis suggests unfavorable cardiac remodeling in women.
- Trial name
- REMOVE 2 (NCT06343844)
- Testing
- cardiac imaging to assess left ventricular volumes and function
- Where
- France
- Volunteers
- 1,650 people
- Sponsor
- University Hospital, Angers
Aortic Coarctation, Cardiomyopathy
Radiation-Free Heart Catheterization Using MRI
Currently catheters used in heart catheterization procedures are guided throughout the heart chambers and blood vessels by pictures taken by x-rays. This technology exposes patients to radiation.
- Conditions
- Aortic Coarctation, Cardiomyopathy, Atrial Septal Defect, Aortic Stenosis
- Trial name
- NCT02739087
- Testing
- MRI guided cardiac catheterization, Magnetic resonance imaging
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Joshua Kanter
Diabetes
Diabetes Interventional Assessment of Slimming or Training to Lessen Inconspicuous Cardiovascular Dysfunction
There is an epidemic of type 2 diabetes in younger adults. These patients are at very high lifetime risk of heart-related complications.
- Trial name
- Diastolic (NCT02590822)
- Testing
- Cambridge Weight Plan, Supervised Exercise Sessions
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Romano-Ward Syndrome, Long QT Syndrome
Evaluation of the Effects of KCNQ1 Mutation on Insulin Tolerance and Obsessive Compulsive Features in Long QT Romano-Ward Syndrome Patients.
The objectives of the study are to investigate if KCNQ1 mutation in Romano-Ward long QT patients can be associated with changes in insulin regulation and with psychological features of compulsivity, impulsivity and behavioural…
- Conditions
- Romano-Ward Syndrome, Long QT Syndrome, Compulsive Behavior, Healthy Individuals
- Trial name
- PRIME (NCT04715256)
- Testing
- Cognitive assessment of obsessive-compulsive and impulsive behaviours, Genomic analysis, Glucoregulation assessment
- Where
- 2 sites in France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Biotrial
Arterial Hypertension, Diabetes Mellitus
Azilsartan Medoxomil in Hypertensive pAtients With Stable Ischemic Heart Disease and DiabEtes MEllitus.
One-center, observational, non-interventional, prospective study of the efficacy of azilsartan medoxomil in patients with arterial hypertension associated with stable ischemic heart disease and type 2 diabetes mellitus.
- Conditions
- Arterial Hypertension, Diabetes Mellitus, Stable Chronic Angina
- Trial name
- AcADEME (NCT03539627)
- Testing
- Azilsartan Medoxomil 40 MG Oral Tablet [Edarbi]
- Where
- Russia
- Volunteers
- 184 people
- Sponsor
- Research Institute for Complex Problems of Cardiovascular Diseases, Russia
Aortic Stenosis
Interest of Cardiac Computed Tomography to Optimize and Improve the Procedure of TAVI
This is a pilot prospective, comparative, monocentric, randomized study with 2 groups. People with a severe aortic stenosis and a high risk of surgery are referred to a Trans catheter aortic valve implantation (TAVI).
- Trial name
- CT-TAVI (NCT01672268)
- Testing
- cardiac computed tomography
- Where
- France
- Volunteers
- 70 people
- Sponsor
- University Hospital, Grenoble
Delirium, Cardiac Surgical Procedures
Dexmedetomidine Medication Records and Delirium After Coronary Artery Bypass Grafting
This retrospective observational study uses de-identified electronic health records from the TriNetX Global Collaborative Network. The procedure eligibility period is 1 January 2010 through 1 July 2025.
- Conditions
- Delirium, Cardiac Surgical Procedures, Coronary Artery Bypass Graft (CABG), Valve Surgery
- Trial name
- NCT07249164
- Testing
- Dexmedetomidine, No dexmedetomidine medication record in the specified window
- Where
- Taiwan
- Volunteers
- 343,112 people
- Sponsor
- China Medical University Hospital
Valvulopathy, Cardiac Surgery
Non-interventional Study Exploring the Composition of the Valvular Microbiota of Patients Undergoing Cardiac Surgery
The prevalence of aortic valve disease is increasing, with these valvulopathies present in half of individuals over the age of 65. Oberbach A.
- Conditions
- Valvulopathy, Cardiac Surgery, Microbiota
- Trial name
- BIOVALV (NCT07075601)
- Testing
- Take 1 ml of blood, DNA sequencing, Valve collection (healthcare waste)
- Where
- France
- Volunteers
- 200 people
- Sponsor
- University Hospital, Toulouse
Atrial Fibrillation, Maze Procedure
CellFX® Nanosecond Pulsed Field Ablation (nsPFA)™ Cardiac Surgery Clamp System to Treat Atrial Fibrillation
The primary objective of this Pivotal study is to demonstrate the safety and effectiveness of the Pulse Biosciences nsPFA™ Cardiac Surgery System in treating atrial fibrillation during concomitant cardiac surgical procedures.
- Conditions
- Atrial Fibrillation, Maze Procedure, AF, Ablation
- Trial name
- NANOCLAMP-AF (NCT06959121)
- Testing
- CellFX® nsPFA™ Cardiac Surgery System
- Where
- 3 sites in United States
- Volunteers
- 135 people
- Sponsor
- Pulse Biosciences, Inc.