Clinical trials: Pacemaker
MRI
VAPORHCS/OHSU J: MRI and Devices
This is a database study of clinically indicated MRIs on patients with permanent pacemakers and implantable cardioverter defibrillators.
- Trial name
- NCT03915015
- Testing
- MRI
- Where
- 2 sites in United States
- Volunteers
- 10,000 people
- Sponsor
- Oregon Health and Science University
Cardiovascular Diseases, Arrhythmias, Cardiac
Multicenter Evaluation of Patients Using LATITUDE Monitoring System
The Multitude is a registry of patients who receive commercially available CIEDs that remotely communicate through the LATITUDE monitoring system and transfer data to a central database.
- Conditions
- Cardiovascular Diseases, Arrhythmias, Cardiac, Heart Failure, Sudden Cardiac Death
- Trial name
- Multitude (NCT06311149)
- Where
- 3 sites in Italy
- Volunteers
- 20,000 people
- Sponsor
- University Hospital of Ferrara
Pacemaker Lead Dysfunction, Manual Traction
Lead Extraction With Manual Traction
The number of implantable cardiac rhythm devices is increasing. As a result, the number of patients requiring lead extraction is increasing.
- Trial name
- NCT07023900
- Testing
- Manual traction
- Volunteers
- 130 people
- Sponsor
- Bursa Postgraduate Hospital
Transcatheter Aortic Valve Replacement
Prognostic Factors in NOP-LBBB After TAVI
The goal of this observational study is to find prognostic factors in patients with a new-onset persistent left bundle branch block (NOP-LBBB) after transcatheter aortic valve implantation (TAVI).
- Trial name
- ProgNOP-LBBB (NCT05654792)
- Testing
- Transcatheter aortic valve implantation
- Volunteers
- 230 people
- Sponsor
- Central Hospital, Nancy, France
Congenital Disorders
Automated Cardioverter Defibrillator in Children
Automated implantable cardioverter defibrillators ,AICD, and Biventricular,BiV, Pacemakers have been shown in randomized trials to offer an advantage in adults with decreased ventricular ejection fraction, heart failure…
- Trial name
- NCT00268021
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Children's Healthcare of Atlanta
Stroke, Atrial Fibrillation
Clinical Characteristics and Prognosis of Acute Cerebrovascular Events Secondary to Patients Receiving Cardiac Electronic Implants
To investigate the incidence, clinical characteristics and prognosis of acute ischemic and hemorrhagic cerebrovascular disease secondary to the implantation of cardiovascular implantable electronic devices, so as to provide a…
- Conditions
- Stroke, Atrial Fibrillation, Pacemaker
- Trial name
- SOS-CARE (NCT05623527)
- Testing
- cardiac electronic implants
- Where
- China
- Volunteers
- 13,324 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Arrhythmia, Bradycardia
CAPTURE - Complete Automatic Pacing Threshold Utilization Recorded by EnPulse
This study compares the pacemaker's automatic pacing threshold measurements to the manual measurements conducted by a health care provider.
- Trial name
- NCT00275769
- Testing
- Pacemaker
- Where
- 57 sites in United States, Canada
- Volunteers
- 860 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Hypertrophic Cardiomyopathy
Natural History and Results of Dual Chamber (DDD) Pacemaker Therapy of Children With Obstructive Hypertrophic Cardiomyop...
Several studies have shown that specialized pacemaking devices (DDD pacing) can improve the symptoms associated with hypertrophic cardiomyopathy (HCM) in adults.
- Trial name
- NCT00001396
- Testing
- Paragon Pacemaker
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Congenital Heart Disease
Effect of Dexmedetomidine on Pacemaker Function Following Cardiac Surgery
This is a prospective study looking at the effects of dexmedetomidine on pacemaker function in patients who have surgery for congenital heart disease utilizing cardiopulmonary bypass (CBP).
- Trial name
- NCT02709200
- Testing
- Dexmedetomidine
- Where
- United States
- Sponsor
- Nationwide Children's Hospital
Aortic Valve Stenosis, AV Block
Prospective Arm of Conduct - Edwards SAPIEN3 PPI Registry
There are procedure related risk factors for permanent pacemaker implantation (PPI) that can be identified and assessed in a prospective cohort of 300 patients at high risk for PPI Prospective, multicenter, European registry in…
- Conditions
- Aortic Valve Stenosis, AV Block, Bundle-Branch Block
- Trial name
- Conduct-pro (NCT03715894)
- Testing
- transcatheter valve implantation
- Where
- 5 sites in Germany, Netherlands and 1 more
- Volunteers
- 300 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
Left Bundle-Branch Block, Aortic Stenosis
Study on Heart Block Risks Using Outcome-Based Modeling
This study developed a prediction model for high-grade atrioventricular block (AVB) and complete left bundle branch block (CLBBB) following transcatheter aortic valve replacement (TAVR) in Chinese patients with aortic stenosis…
- Trial name
- SAVIOR (NCT07065123)
- Testing
- The population undergoing TAVR for aortic valve stenosis with outcomes of permanent pacemaker implantation and complete left bundle branch block after surgery
- Volunteers
- 112 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Congenital Disorders
Infant Medical Records: Case Report Proposal
Infants with congenital long QT syndrome (LQTS) and 2:1 atrioventricular block (AVB) have been recognized as a clinical subset of children with LQTS.
- Trial name
- NCT00268060
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Children's Healthcare of Atlanta
Hypertrophic Cardiomyopathy
Studying the Effectiveness of Pacemaker Therapy in Children Who Have Thickened Heart Muscle
A heart condition called hypertrophic cardiomyopathy (HCM) causes abnormal thickening of the heart muscle, which obstructs the flow of blood out of the heart.
- Trial name
- NCT00001960
- Testing
- Pacemaker therapy
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Pacemaker Ddd
Placement Of Cardiac PacemaKer Trial (POCKET)-RCT
Aim: To compare patient satisfaction with intramuscular placement of a pacemaker pocket to subcutaneous placement. Patients will be randomized (approximately half i each group) to receive the pacemaker device either…
- Trial name
- POCKET-RCT (NCT02931760)
- Testing
- subcutaneous pacemaker, intramuscular pacemaker
- Where
- Sweden
- Volunteers
- 200 people
- Sponsor
- Region Gävleborg
Pacemaker Indication
Master Study for the Investigation of Safety and Efficacy of the EVIA Pacemaker
The objective of this study is to prove the safety and efficacy of the EVIA pacemaker. Primarily, the newly implemented Atrial Capture Control algorithm is evaluated, which automatically measures the right atrial threshold and…
- Trial name
- NCT00916344
- Testing
- EVIA Pacemaker
- Where
- France
- Volunteers
- 175 people
- Sponsor
- Biotronik SE & Co. KG
Arrhythmia, Cardiac
Japanese Lead Extraction Registry
Japanese Lead Extraction (J-LEX) Registry is an observational nationwide registry, performed by Japanese Heart Rhythm Society, collaborated with the National Cerebral and Cardiovascular Center.
- Trial name
- J-LEX (NCT04345627)
- Where
- Japan
- Volunteers
- 5,000 people
- Sponsor
- National Cerebral and Cardiovascular Center, Japan
AV Block Complete, Tricuspid Regurgitation (TR)
Pacemaker Implantation Following Transcatheter Tricuspid Valve Replacement
Transcatheter tricuspid valve replacement (TTVR) is associated with a high risk of third-degree atrioventricular block (AVB). However, the optimal pacemaker management following TTVR remains unclear.
- Trial name
- NCT06814574
- Where
- Germany
- Volunteers
- 25 people
- Sponsor
- Deutsches Herzzentrum Muenchen
ICD, Pacemaker
Postcards to Improve Remote Monitoring Connectivity Among Veterans With a Disconnected CIED
The investigators tested the effect of mailing informational postcards to patients with cardiovascular implantable electronic devices (CIED) who have lost continuous RM connectivity because their home monitor had become…
- Conditions
- ICD, Pacemaker, Implanted Loop Recorder, Remote Monitoring
- Trial name
- NCT07477964
- Testing
- Tailored Postcards
- Where
- United States
- Volunteers
- 1,312 people
- Sponsor
- San Francisco VA Health Care System
Arrhythmias, Cardiac
Clinically Indicated Magnetic Resonance Imaging in Patients With Cardiac Devices
Patients with implanted cardiac devices who meet appropriate entrance criteria undergo clinically indicated Magnetic Resonance (MR) Imaging Studies using an established safety protocol.
- Trial name
- NCT01130896
- Where
- United States
- Volunteers
- 1,509 people
- Sponsor
- Johns Hopkins University
Pacemaker, Bradycardia
VIBRANT Registry: Value of Information Based From Pacemaker Recordings and New Technologies
The purpose of this study is to collect data from pacemakers and determine how this information is used by physicians to care for their patients with pacemakers.
- Trial name
- NCT00294034
- Testing
- Pacemaker
- Where
- 27 sites in United States
- Volunteers
- 950 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure