Sponsor study identifier
observational
0
1 country
1
Study Start
July 2010
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
July 2012
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
July 2013
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Left main stenosis use to be treated by bypass but with the improvement of angioplasty techniques, an increasing number of patients are submit to left main coronary angioplasty. Consequences of left main intra stent stenosis can be disastrous yet, for the moment, no precise recommendation concerning the follow up of these patients exist. The investigators ought to determine if stress echocardiography can predict left main intra stent stenosis as well (non inferiorly)as control angiography that use to be done.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
July 2013
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 2010
Date type not reportedThis date has not been verified as actual or estimated.
July 16, 2010
Actual (reported)June 15, 2012
Actual (reported)July 2012
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
July 2013
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Correlation between stress echocardiography results for the detection of left main prosthesis stenosis with coronary angiogram results.
9 to 12 months after left main angioplasty
Nine to twelve months after their left main angioplasty, patients will go through a stress echo and then the usual control angiography (done routinely in most patient in our center). Patients will act as their own control.
Patients able to exercise will have a treadmill test + echography; the others will have a dobutamine echography.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Patients presenting to teaching hospital or stent from community hospitals to teaching hospital and having left main angioplasty
Centre Hospitalier Universitaire de Sherbrooke, departement de cardiologie
Sherbrooke, Quebec, J1H 5N4, Canada
Paul Farand, Cardiologue
Centre de recherche du Centre hospitalier universitaire de Sherbrooke
0 participants (actual enrollment reported by the registry).
First Submitted
July 16, 2010
First Posted
June 15, 2012
Study Start
July 2010
Date type not reportedThis date has not been verified as actual or estimated.
Stress-Echography in Hereditary Haemorrhagic Telangiectasia Patient With Hepatic Involvement
Contact the study team to confirm eligibility.
Primary Completion
July 2012
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
July 2013
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
June 26, 2013
Record last verified: 2013-06
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Source: ClinicalTrials.gov.
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