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59 studies found for:    "sick sinus syndrome" OR "sinus node disease" OR "sinus node dysfunction"
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Rank Status Study
1 Unknown  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 Completed To Pace or Not to Pace in Sinus Node Disease
Condition: Sinus Node Disease
Interventions: Device: Septal ventricular pacing;   Device: VIP
3 Recruiting Clinical Benefits of the Closed Loop Stimulation in Sinus Node Disease
Condition: Sinus Node Disease
Interventions: Device: DDD+CLS;   Device: DDD(R)
4 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
5 Completed Right Ventricular Outflow Tract Study
Condition: Sinus-node Dysfunction
Intervention: Device: Right ventricular lead location
6 Recruiting Registry to Improve the Adoption of Consensus Treatment Guidelines (IMPROVE Brady)
Condition: Sinus Node Dysfunction
Intervention: Behavioral: Evidence based guidelines and tools
7 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)
8 Unknown  Minimizing Ventricular Pacing
Conditions: Sinus Node Disease.;   First Degree Atrioventricular Block.
Interventions: Device: Prolonging atrioventricular (AV) delay.;   Device: Standard atrioventricular (AV) delay.
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 Not yet recruiting Brady MX a Quality Improvement Study
Condition: Sinus Node Disfunction
Intervention: Device: IPG
11 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
12 Active, not recruiting Safety and Performance Study of the INGEVITY Lead
Conditions: Bradycardia;   Sinus Node Dysfunction
Intervention: Device: INGEVITY lead
13 Unknown  The Role of Angiotensinogen Gene Polymorphism in the Pathogenesis of Non-familial Sick Sinus Syndrome
Condition: Sick Sinus Syndrome
Intervention: Other: observation
14 Unknown  Mode Evaluation in Sick Sinus Syndrome Trial (MODEST)
Condition: Sick Sinus Syndrome
Intervention: Device: Vitatron T70 DR
15 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
16 Completed Prevention of Atrial Arrhythmia in Patients Without Atrioventricular (AV) Conduction Disease
Conditions: Sinus Node Dysfunction;   Brady Tachy Syndrome
Intervention: Device: PACEMAKER SYMPHONY 2550
17 Completed Natural Evolution of AV Conduction Disorders in Patients Implanted With Cardiac Pacemakers
Conditions: Sinus Node Dysfunction;   Brady Tachy Syndroma Population
Intervention:
18 Active, not recruiting Evolution of the PR Interval in Patients Implanted With a Pacemaker Using the SafeR Mode
Conditions: Sinus Node Dysfunction;   Atrioventricular Block
Intervention: Device: dual chamber pacemaker with SafeR algorithm
19 Unknown  Imaging Cardiac Electrical Remodeling With Electrocardiogram Imaging (ECGI)
Condition: Sick Sinus Syndrome
Intervention:
20 Active, not recruiting ImageReady(TM) MR Conditional Pacing System Clinical Study
Conditions: Bradycardia;   Sinus Node Dysfunction
Interventions: Radiation: MRI;   Device: ImageReady System implant

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Study has passed its completion date and status has not been verified in more than two years.