NCT01181414|CompletedPhase 4DMC
Spanish Atrial Fibrillation And Resynchronization Study
SPAREIII
Phase 4. Study of Cardiac Resynchronization Therapy in Patients With Permanent Atrial Fibrillation.
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Sponsor study identifier
interventional
60
1 country
1
Study Start
October 2010
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
November 2014
Actual (reported)Study Completion
January 2015
Actual (reported)The aim of the present study is to compare the response to cardiac resynchronization therapy (CRT) in patients with chronic advanced heart failure and permanent atrial fibrillation (AF) depending on atrio ventricular junction (AVJ) is ablated or not.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 2015
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
August 2, 2010
Actual (reported)August 13, 2010
Actual (reported)October 2010
Date type not reportedThis date has not been verified as actual or estimated.
November 2014
Actual (reported)January 2015
Actual (reported)Left ventricular reverse remodelling in cardiac resynchronization therapy and atrial fibrillation.
Comparison of echocardiographic responders in patients with permanent atrial fibrillation submitted to cardiac resynchronization therapy depending on whether the atrio-ventricular junction is ablated or not. Echocardiographic response was defined as left ventricular end-systolic volume reduction \>10%.
1-year follow-up
Clinical response to Cardiac resynchronization therapy.
1-year follow-up
Atrioventricular junction ablation by using radiofrequency energy.
Drug control of ventricular rate.
Atrioventricular junction ablation by using radiofrequency energy.
Ventricular rate control by using drug treatment.
Hospital Clinic de Barcelona
Barcelona, Barcelona, 08036, Spain
Jose M Tolosana, M.D.
Hospital Clinic, University of Barcelona
60 participants (actual enrollment reported by the registry).
First Submitted
August 2, 2010
First Posted
August 13, 2010
Study Start
October 2010
Date type not reportedThis date has not been verified as actual or estimated.
Ajmaline Utilization in the Diagnosis and Treatment of Cardiac Arrhythmias
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
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Primary Completion
November 2014
Actual (reported)Study Completion
January 2015
Actual (reported)Last Updated
March 10, 2015
Record last verified: 2015-03
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Source: ClinicalTrials.gov.
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