Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Pacemaker Syndrome”

55 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 55 results

Not applicableLooking for participantsNCT06323668
What this trial is testing

Cardiac Implantable Electronic Device RemOval Versus Full CoUrse Medical Treatment

Who this might be right for
Cardiac Implantable Electronic Device Infection
Rigshospitalet, Denmark 180
Not applicableStudy completedNCT02751021
What this trial is testing

Sleep Apnea Diagnosis Using a Novel Pacemaker Algorithm and Link With Aldosterone Plasma Level in Patients Presenting With Diastolic Dysfunction

Who this might be right for
Sleep ApneaArrhythmias, CardiacCardiac Diastolic Function+1 more
University Hospital, Caen 66
Post-approval studies (Phase 4)Study completedNCT00161538
What this trial is testing

Pacing of the Atria in Sick Sinus Syndrome Trial Preventive Strategies for Atrial Fibrillation

Who this might be right for
Sick Sinus Syndrome
Medtronic BRC 456
Not applicableStudy completedNCT00292539
What this trial is testing

Prospective Registry of Pacemaker Patients Concerning Percentage of Right Ventricular Pacing, LVEF and NYHA Class

Who this might be right for
Atrial FibrillationBradycardiaHeart Block+1 more
Guidant Corporation 600
Post-approval studies (Phase 4)Ended earlyNCT00157794
What this trial is testing

EnTRINSIC - EnPulse Trial on Search AV+ Influence

Who this might be right for
Arrhythmia, Sinus
Medtronic Cardiac Rhythm and Heart Failure 135
Not applicableStudy completedNCT02154750
What this trial is testing

AV Delay Optimization vs. Intrinsic Conduction in Pacemaker Patients With Long PR Intervals

Who this might be right for
Atrioventricular BlockSick Sinus SyndromeSymptomatic Bradycardia+1 more
University of California, San Diego 23
Not applicableUnknownNCT05186220
What this trial is testing

Cardioneuroablation Versus Pacemaker Implantation for the Treatment of Symptomatic Sinus Node Dysfunction

Who this might be right for
Sinus Node DysfunctionSick Sinus Syndrome
Hospital Clinico Universitario de Santiago 40
Post-approval studies (Phase 4)UnknownNCT00156741
What this trial is testing

Efficacy of a Pacemaker Algorithm in Promotion of the Intrinsic Heart Activity.

Who this might be right for
Bradycardia; Sick Sinus Syndrome, AV Block
Medtronic BRC 150
Not applicableUnknownNCT01611389
What this trial is testing

Minimizing Ventricular Pacing

Who this might be right for
Sinus Node Disease.First Degree Atrioventricular Block.
Military Institute od Medicine National Research Institute 60
Not applicableUnknownNCT01647490
What this trial is testing

Right Ventricular Lead Placement in a Pacemaker Population: Evaluation of Apical and Alternative Position

Who this might be right for
BradycardiaHeart BlockSick Sinus Syndrome
Ospedale Santa Maria di Loreto Mare 408
Not applicableEnrolling By InvitationNCT04926792
What this trial is testing

Taiwan Registry for Leadless Pacemaker

Who this might be right for
Sick Sinus SyndromeAtrioventricular Block
National Taiwan University Hospital 300
Not applicableUnknownNCT03118427
What this trial is testing

Zero-fluoroscopic Navigation Versus Conventional Fluoroscopic Navigation for Double-chamber Pacemaker Implantation

Who this might be right for
Sick Sinus SyndromeComplete Atrioventricular BlockHigh Degree Second Degree Atrioventricular Block (Disorder)+1 more
Tongji Hospital 100
Not applicableUnknownNCT04309175
What this trial is testing

Long-term Atrial Pacing and Central Blood Pressure

Who this might be right for
Blood Pressure
Tartu University Hospital 58
Not applicableUnknownNCT01477138
What this trial is testing

RV Septal Versus Minimized RV Pacing in Sick Sinus Syndrome

Who this might be right for
Sick Sinus Syndrome
Klinikum Nürnberg 126
Not applicableUnknownNCT00647257
What this trial is testing

The Effect of Losartan on Atrial Fibrillation (AF) Burden and Pacemaker Dependence in Patients With Sick Sinus Syndrome

Who this might be right for
Atrial Fibrillation
Chung Shan Medical University 220
Post-approval studies (Phase 4)Study completedNCT03245996
What this trial is testing

The Impact of Heart Rate on Central Blood Pressure in Sick Sinus Syndrome Patients With a Permanent Cardiac Pacemaker

Who this might be right for
Aortic Blood Pressure
Tartu University Hospital 27
Not applicableUnknownNCT05401851
What this trial is testing

Bi-ventricular Epicardial Activation in Left Bundle Area Pacing: a Comparison Study

Who this might be right for
BradyarrhythmiaPacemaker SyndromeBiventricular Cardiac Pacemaker Malfunction
Universitair Ziekenhuis Brussel 30
Not applicableStudy completedNCT00943046
What this trial is testing

Master Study for the Investigation of Safety and Efficacy of the SIELLO Pacemaker Leads

Who this might be right for
Cardiac Pacemaker Syndrome
Biotronik SE & Co. KG 164
Not applicableUnknownNCT04905199
What this trial is testing

Temporary Transvenous Pacemaker Placement by Intracavitary Electrocardiogram Monitoring

Who this might be right for
Bradycardia; SyncopeBradyarrhythmiaBrady-tachy Syndrome+3 more
Hunan Provincial People's Hospital 60
Not applicableEnded earlyNCT00268060
What this trial is testing

Infant Medical Records: Case Report Proposal

Who this might be right for
Congenital Disorders
Children's Healthcare of Atlanta 1
Next Page