48 studies found for:    "sick sinus syndrome" OR "sinus node disease" OR "sinus node dysfunction"
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Rank Status Study
1 Recruiting A Comparison of Rate Response Performance in Pacemaker Patients With an Indication of Sinus Node Dysfunction
Condition: Sinus Node Dysfunction
Intervention: Device: Reprogramming dual chamber pacemaker
2 Not yet recruiting Reducing Atrial Pacing Rate to Reduce Atrial Fibrillation in Patients With Sick Sinus Syndrome.
Conditions: Sinus Node Disease;   Atrial Fibrillation
Interventions: Device: DDDR-60;   Device: DDD-40
3 Unknown  Minimizing Ventricular Pacing
Conditions: Sinus Node Disease.;   First Degree Atrioventricular Block.
Interventions: Device: Prolonging atrioventricular (AV) delay.;   Device: Standard atrioventricular (AV) delay.
4 Active, not recruiting Safety and Performance Study of the INGEVITY Lead
Conditions: Bradycardia;   Sinus Node Dysfunction
Intervention: Device: INGEVITY lead
5 Recruiting Registry to Improve the Adoption of Consensus Treatment Guidelines (IMPROVE Brady)
Condition: Sinus Node Dysfunction
Intervention: Behavioral: Evidence based guidelines and tools
6 Unknown  RV Septal Versus Minimized RV Pacing in Sick Sinus Syndrome
Condition: Sick Sinus Syndrome
Intervention: Procedure: pacemaker implantation, AAI(R)-DDD(R) versus DDD(R)
7 Recruiting Right Ventricular Outflow Tract Study
Condition: Sinus-node Dysfunction
Intervention: Device: Right ventricular lead location
8 Completed Mode Selection Trial in Sinus Node Dysfunction (MOST)
Conditions: Arrhythmia;   Cardiovascular Diseases;   Heart Diseases;   Sick Sinus Syndrome;   Vascular Diseases;   Cerebrovascular Accident
Intervention: Device: pacemaker, artificial
9 Terminated The Danish Multicenter Randomised Study on AAI Versus DDD Pacing in Sick Sinus Syndrome
Condition: Sick Sinus Syndrome
Intervention: Device: AAIR/DDDR pacemaker
10 Completed Prevention of Atrial Arrhythmia in Patients Without Atrioventricular (AV) Conduction Disease
Conditions: Sinus Node Dysfunction;   Brady Tachy Syndrome
Intervention: Device: PACEMAKER SYMPHONY 2550
11 Completed Spontaneous Atrio Ventricular Conduction Preservation
Conditions: Sinus Node Dysfunction;   Bradycardia-Tachycardia Syndrome;   Paroxysmal Atrioventricular Block
Interventions: Device: Symphony D 2450;   Device: Symphony DR 2550
12 Completed PANORAMA Observational Study
Conditions: Arrhythmia;   Sinus Node Disease;   Heart Failure;   Heart Block
Intervention: Device: Cardiac Rhythm Management device
13 Unknown  Natural Evolution of AV Conduction Disorders in Patients Implanted With Cardiac Pacemakers
Conditions: Sinus Node Dysfunction;   Brady Tachy Syndroma Population
Intervention:
14 Active, not recruiting ImageReady(TM) MR Conditional Pacing System Clinical Study
Conditions: Bradycardia;   Sinus Node Dysfunction
Interventions: Radiation: MRI;   Device: ImageReady System implant
15 Completed Ingenio Device Algorithm Study
Conditions: Sinus Node Disease;   AV Block;   Heart Failure
Interventions: Device: RAAT;   Device: RYTHMIQ
16 Active, not recruiting Evaluation of Pacemaker Algorithms to Avoid Unnecessary Right Ventricular Pacing
Condition: Pacemaker Implantation for Sinus Node Disease
Intervention: Other: pacemaker programming to mode switch to atrial pacing versus atrioventricular hysteresis function
17 Unknown  The Role of Angiotensinogen Gene Polymorphism in the Pathogenesis of Non-familial Sick Sinus Syndrome
Condition: Sick Sinus Syndrome
Intervention: Other: observation
18 Unknown  Mode Evaluation in Sick Sinus Syndrome Trial (MODEST)
Condition: Sick Sinus Syndrome
Intervention: Device: Vitatron T70 DR
19 Completed Pacing of the Atria in Sick Sinus Syndrome Trial Preventive Strategies for Atrial Fibrillation
Condition: Sick Sinus Syndrome
Interventions: Device: Pacing leads to be implanted according randomization.;   Device: Selection 9000 prevent AF an Diagnose AF
20 Completed SAVEPACe - Search AV Extension and Managed Ventricular Pacing for Promoting Atrio-Ventricular Conduction
Conditions: Sick Sinus Syndrome;   Heart Failure, Congestive;   Atrial Fibrillation;   Bradycardia;   Ventricular Dysfunction
Intervention: Device: Implantable Pulse Generators

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Indicates status has not been verified in more than two years