Status:
UNKNOWN
Right Apical Versus Septal Pacing Trial
Lead Sponsor:
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Collaborating Sponsors:
Medtronic
Conditions:
Heart Block
Heart Failure
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The purpose of this study is to examine whether RV (right ventricular)septal pacing has any effect on LV ( left ventricular) function than RV apical pacing in patients who require ventricular pacing.
Detailed Description
The primary objective of this study is to compare the effect of RV pacing site on LV systolic function as measured by LVEF (left ventricular ejection fraction). Secondary objectives of this trial inc...
Eligibility Criteria
Inclusion
- a)Fixed (third degree) AV block b) Atrial Fibrillation with average Ventricular rate on ECG \</= 40bpm or mean heart rate on Holter monitor \</= 60bpm c) Sinus node Dysfunction with PR interval \>/= 300msec d) Paroxysmal, persistent or permanent AF undergoing AV node , AV node/HIS ablation e) 2°AV Block with ≥3:1 block
- the subject is 18 years of age or older
- the subject has provided written consent -
Exclusion
- Pre-existing permanent cardiac pacemaker or ICD (defibrillator)
- Presence of Hypertrophic Obstructive Cardiomyopathy
- Recent cardiac surgery (\</= 30 days)
- Recent myocardial infarction (\</= 30 days)
- Presence of mechanical prosthetic tricuspid valve
- Patient inability or unwillingness to comply with study protocol and required study visit schedule
- Concomitant research study whose protocol would conflict or affect the outcome of this study
- Patient not expected to survive for the duration of the study follow-up due to co-morbid medical condition
Key Trial Info
Start Date :
April 1 2005
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2016
Estimated Enrollment :
160 Patients enrolled
Trial Details
Trial ID
NCT00199498
Start Date
April 1 2005
End Date
December 1 2016
Last Update
April 13 2016
Active Locations (1)
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1
London Health Sciences Centre
London, Ontario, Canada, N6A 5A5