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 “Sinus Node Dysfunction”

52 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 52 results

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
Large-scale testing (Phase 3)Study completedNCT00000561
What this trial is testing

Mode Selection Trial in Sinus Node Dysfunction (MOST)

Who this might be right for
ArrhythmiaCardiovascular DiseasesHeart Diseases+3 more
Mt. Sinai Medical Center, Miami
Not applicableStudy completedNCT04632641
What this trial is testing

Suture Closure AFtEr VEIN Access for Cardiac Procedures (SAFE-VEIN) Trial

Who this might be right for
Atrial FibrillationAtrial FlutterHeart Block+5 more
Wake Forest University Health Sciences 107
Not applicableStudy completedNCT02485093
What this trial is testing

To Pace or Not to Pace in Sinus Node Disease

Who this might be right for
Sinus Node Disease
Abbott Medical Devices 215
Not applicableLooking for participantsNCT06288633
What this trial is testing

Cardioneuroablation for Bradyarrhythmia

Who this might be right for
BradycardiaSyncopeSick Sinus Syndrome
Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health 106
Not applicableLooking for participantsNCT07608822
What this trial is testing

BIO|STREAM.CSP CLS

Who this might be right for
Sinus Node DiseaseAtrioventricular Block
Biotronik SE & Co. KG 150
Post-approval studies (Phase 4)Study completedNCT00655213
What this trial is testing

Spontaneous Atrio Ventricular Conduction Preservation

Who this might be right for
Sinus Node DysfunctionBradycardia-Tachycardia SyndromeParoxysmal Atrioventricular Block
LivaNova 622
Not applicableLooking for participantsNCT05367037
What this trial is testing

Physiological Ventricular Pacing Vs Managed Ventricular Pacing for Persistent AF Prevention in Prolonged AV Interval

Who this might be right for
Sinus Node DiseaseAtrioventricular; Block, Second Degree (Types I and II)
Quovadis Associazione 640
Not applicableStudy completedNCT03839121
What this trial is testing

Safety and Performance Aspects of CRT-DX System in Patients With Sinus Rhythm

Who this might be right for
Heart FailureCardiac Resynchronization Therapy
Biotronik SE & Co. KG 113
Not applicableUnknownNCT03607123
What this trial is testing

Atrial Fibrillation With Sinus Node Dysfunction: Intensive Device Follow-up

Who this might be right for
Sinus Node DysfunctionAtrial Fibrillation
The First Affiliated Hospital with Nanjing Medical University 200
Not applicableStudy completedNCT03903107
What this trial is testing

The Fluoroless-CSP Trial Using Electroanatomic Mapping

Who this might be right for
Sinus Node DysfunctionHeart Block AVLBBB+1 more
Rush University Medical Center 2
Not applicableStudy completedNCT01803217
What this trial is testing

Evaluation of Pacemaker Algorithms to Avoid Unnecessary Right Ventricular Pacing

Who this might be right for
Pacemaker Implantation for Sinus Node Disease
Deutsches Herzzentrum Muenchen 70
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 applicableEnded earlyNCT04093414
What this trial is testing

Left Bundle Area Versus Selective His Bundle Pacing

Who this might be right for
BradycardiaSinus Node DysfunctionAtrioventricular Block
David Haines, MD 9
Large-scale testing (Phase 3)Ended earlyNCT03361189
What this trial is testing

Specialized Pacing for Patients With Congenital Heart Disease

Who this might be right for
Congenital Heart DiseaseBradycardia Sinus
University of California, Los Angeles 4
Post-approval studies (Phase 4)Study completedNCT00355797
What this trial is testing

Effectiveness of Pacemaker With Closed Loop Stimulation Compared to Pacemakers With and Without Standard Rate Response

Who this might be right for
Bradycardia
Biotronik, Inc. 1,491
Not applicableStudy completedNCT03719040
What this trial is testing

Physiologic Pacing Registry

Who this might be right for
BradycardiaSinus Node DysfunctionHeart Block+4 more
Abbott Medical Devices 870
Not applicableStudy completedNCT00284830
What this trial is testing

SAVEPACe - Search AV Extension and Managed Ventricular Pacing for Promoting Atrio-Ventricular Conduction

Who this might be right for
Sick Sinus SyndromeHeart Failure, CongestiveAtrial Fibrillation+2 more
Medtronic Cardiac Rhythm and Heart Failure 1,070
Not applicableLooking for participantsNCT07314008
What this trial is testing

Left Bundle Branch Versus Minimized Ventricular Pacing in Patients With Sick Sinus Syndrome and Prolonged AV Interval

Who this might be right for
Sick Sinus SyndromeAtrioventricular Nodal Dysfunction
Asan Medical Center 440
Not applicableStudy completedNCT01781078
What this trial is testing

ImageReady(TM) MR Conditional Pacing System Clinical Study

Who this might be right for
BradycardiaSinus Node Dysfunction
Boston Scientific Corporation 363
Next Page