Clinical trials: Pacing
Chronic Fatigue Syndrome
A Rehabilitation Program for Adolescents With Chronic Fatigue Syndrome
The aim of the programme is to develop a treatment model for adolescents with Chronic Fatigue Syndrome. The program consists of 4 elements lasting for 12 months, psychoeducation reflecting the current knowledge about the disease…
- Trial name
- NCT01806246
- Testing
- integrative rehabilitation program
- Where
- Norway
- Volunteers
- 13 people
- Sponsor
- St. Olavs Hospital
Heart Failure, Cardiac Resynchronization Therapy
Tissue Doppler Imaging (TDI) Versus Electrocardiography (ECG) Interventricular Pacing Delay Optimization in Cardiac Resynchronization Therapy (CRT)
The aim of this study was to compare the response to cardiac resynchronization therapy when the interventricular pacing interval was optimized by Tissue Doppler Imaging (TDI) to response when it was optimized following QRS width…
- Trial name
- NCT01179997
- Testing
- Interventricular pacing delay optimization by using Tissue Doppler-derived displacement curves, Electrocardiographic optimization of the interventricular pacing delay according to QRS width
- Where
- Spain
- Volunteers
- 156 people
- Sponsor
- Hospital Clinic of Barcelona
Bradycardia, Slow Heart Beat
EMRI SureScan™ Clinical Study
The purpose of this clinical study is to confirm safety and efficacy in the clinical magnetic resonance imaging (MRI) environment of the investigational EnRhythm MRI™ SureScan™ Pacing System (used in support of Revo MRI™ SureScan…
- Trial name
- NCT00433654
- Testing
- Implantable Pulse Generator (IPG) and Pacing Leads (wires), Magnetic Resonance Imaging (MRI) scan
- Where
- 45 sites in United States, Austria and 9 more
- Volunteers
- 484 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Spinal Cord Injuries, Amyotrophic Lateral Sclerosis
Diaphragmatic Pacer Placement: Anesthetic Management (DP)
The diaphragmatic pacemaker (DP) has proven its utility in replacing mechanical ventilation (MV) in patients with chronic spinal cord injury (SCI) and Amyotrophic Lateral Sclerosis (ALS), by improving the patients quality of life…
- Conditions
- Spinal Cord Injuries, Amyotrophic Lateral Sclerosis, Respiratory Paralysis
- Trial name
- DP (NCT02942953)
- Testing
- Diaphragmatic Pacer
- Volunteers
- 16 people
- Sponsor
- Institut Guttmann
Congenital Heart Disease (CHD)
Biventricular Pacing in Children With Congenital Heart Disease
Surgery with cardiopulmonary bypass (CPB) for congenital heart disease (CHD) causes low cardiac index (CI). With the increasing success of surgery for CHD, mortality has decreased and emphasis has shifted to post-operative…
- Trial name
- NCT02644824
- Testing
- Biventricular Pacing (BiVp)
- Where
- Canada
- Volunteers
- 43 people
- Sponsor
- The Hospital for Sick Children
Congenital Heart Defects
Assessing the Hemodynamic Benefits of Cardiac Resynchronization Therapy in Children Following Open-Heart Surgery
Malformations of the heart (congenital heart disease) are the most common congenital birth defects, occurring in about 1% of children.
- Trial name
- NCT00397514
- Testing
- Congenital Heart Surgery Patients
- Where
- Canada
- Volunteers
- 34 people
- Sponsor
- University of British Columbia
Heart Failure
Model 4296 Left Ventricular (LV) Lead Study
This study is designed to show that a new lead, which paces the left bottom chamber (left ventricle) of the heart, is safe. Using a lead on the left side of the heart has been shown to potentially improve heart failure symptoms.
- Trial name
- 4296 (NCT00927251)
- Testing
- Pacing Lead (Model 4296 LV Lead)
- Where
- 16 sites in Austria, Finland and 6 more
- Volunteers
- 90 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Syncope, Heart Block
Syncope: Pacing or Recording in the Later Years
Syncope affects about 50% of Canadians, is the cause of 1 - 2% of all emergency room visits, and probably is responsible for CDN $250 million in health care spending each year.
- Conditions
- Syncope, Heart Block, Conduction Disorder of the Heart
- Trial name
- Spritely (NCT01423994)
- Testing
- pacemaker, implantable loop recorder
- Where
- 17 sites in United States, Canada and 3 more
- Volunteers
- 120 people
- Sponsor
- Canadian Institutes of Health Research (CIHR)
Pacemakers
PACE30: 30 Years in Cardiac Pacing
Limited data exist regarding temporal trends in permanent pacemaker (PPM) implantation. To describe trends in incidence and comorbidities of PPM recipients, the investigators aim to conduct a retrospective population-based cohort…
- Trial name
- PACE30 (NCT01086098)
- Volunteers
- 5,000 people
- Sponsor
- University of Dundee
Congenital Heart Disease, Bradycardia Sinus
Specialized Pacing for Patients With Congenital Heart Disease
The closed-loop stimulation (CLS) algorithm is a novel sensor-based technology that relies on the change in myocardial systolic impedance for modulation of the heart rate during physical and emotional stress.3 The pacing…
- Trial name
- NCT03361189
- Testing
- Closed loop stimulation, Standard rate response
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of California, Los Angeles
Heart Failure
Optimization of Cardiac Pacing Using CardioMEMS
This study is designed to determine if a simplified technique for cardiac device reprogramming using pulmonary artery pressure (PAP) data in the acute setting holds promise to improve subjective assessments of patient quality of…
- Trial name
- NCT03581032
- Testing
- Active reprogam
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- St. Francis Hospital, New York
Heart Failure
Personalized CRT - MPP Post Approval Study
The purpose of this Post-Approval Study (PAS) is to evaluate the effectiveness of MPP to improve CRT response in the non-responder patient population when used in "real-world" clinical practice, following commercial release.
- Trial name
- NCT03232944
- Testing
- Cardiac Resynchronization Therapy - MPP
- Where
- 78 sites in United States, Belgium and 11 more
- Volunteers
- 1,338 people
- Sponsor
- Medtronic
Right Heart Failure
Accelerated LBBP for Patients With RHF and Severe TR
This study is a prospective, single-arm, target value clinical trial. We plan to prospectively enroll and follow 24 patients across three centers nationwide who have a low baseline heart rate (HR ≤ 60 bpm), meet the indication…
- Trial name
- ARCP (NCT07470047)
- Testing
- permanent pacemaker implantation
- Where
- 3 sites in China
- Volunteers
- 24 people
- Sponsor
- Shanghai Zhongshan Hospital
Atrial Fibrillation, Bradycardia
Prospective Registry of Pacemaker Patients Concerning Percentage of Right Ventricular Pacing, LVEF and NYHA Class
This registry is a data collection on patients who are implanted for more than 6 months with a pacemaker. Frequency and distribution of right ventricular pacing, NYHA class and left ventricular ejection fraction shall be…
- Conditions
- Atrial Fibrillation, Bradycardia, Heart Block, Sick Sinus Syndrome
- Trial name
- NCT00292539
- Testing
- Any pacemaker with right ventricular pacing option
- Where
- Germany
- Volunteers
- 600 people
- Sponsor
- Guidant Corporation
Atrio-Ventricular Block
Efficacy and Safety of Left Bundle Area Pacing Vs Right Ventricular Apical Pacing in Patients with Atrioventricular Block
This study will address whether LBBaP is superior to RVAP in terms of safety and efficacy
- Trial name
- NCT06674967
- Where
- Egypt
- Volunteers
- 42 people
- Sponsor
- Assiut University
Dilated Cardiomyopathy, Ischemic Cardiomyopathy
Optimized Biventricular Pacing Allograft Recipients
This study tests optimization of biventricular pacing (BiVP) in patients with dilated cardiomyopathy (DCM) or ischemic cardiomyopathy (ICM) during cardiac transplantation in patients with advanced cardiac failure.
- Trial name
- BiBET (NCT01290822)
- Testing
- BiVP, AAI Pacing
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Henry M. Spotnitz
Congestive Heart Failure
Effect of Bi-ventricular Pacing on Autonomous Nervous System
Patients with congestive heart failure are often associated with delayed intraventricular depolarization which causing dyssynchrony and an inefficient pattern of left ventricular contraction.
- Trial name
- NCT00190138
- Testing
- Bi-ventricular pacing
- Sponsor
- Far Eastern Memorial Hospital
Cardiomyopathy, Hypertrophic
Long-Term Results of DDD Pacing in Obstructive Hypertrophic Cardiomyopathy
DDD pacing improves symptoms and relieves LV outflow tract (LVOT) obstruction in most patients with hypertrophic cardiomyopathy (HCM).
- Trial name
- NCT00001530
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Congenital Disorders
Biventricular Pacing in the Pediatric Population
Hypothesis 1 (H1): Epicardial biventricular pacing is a safe and feasible method of pacing in young patients. Over the last two years, physicians at Children's Healthcare of Atlanta have been implanting epicardial BiV pacing…
- Trial name
- NCT00267423
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Children's Healthcare of Atlanta
Heart Block, Heart Block Complete
Effect of Site of Right Ventricular (RV) Pacing on RV Function, Left Ventricular (LV) Dyssynchrony and Contraction Efficiency
To evaluate RV systolic function and LV mechanical dyssynchrony and function in different lead position in the RV during permanent pacemaker implantation by using speckle tracking echocardiography (STE) and 3D volumetric ejection…
- Conditions
- Heart Block, Heart Block Complete, Systolic Function
- Trial name
- NCT06636851
- Testing
- Pacemaker and defibrillator
- Where
- Egypt
- Volunteers
- 52 people
- Sponsor
- South Valley University