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Stress Echocardiography Versus Coronary Angiography for Left Main Stenosis Detection

NCT01620320 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2013-06-26

No results posted yet for this study

Summary

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.

Conditions

  • Left Main Coronary Artery Disease
  • Stenosis

Interventions

OTHER

Stress echocardiography

Patients able to exercise will have a treadmill test + echography; the others will have a dobutamine echography.

Sponsors & Collaborators

  • Université de Sherbrooke

    lead OTHER

Principal Investigators

  • Paul Farand, Cardiologue · Centre de recherche du Centre hospitalier universitaire de Sherbrooke

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-07-31
Primary Completion
2012-07-31
Completion
2013-07-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01620320 on ClinicalTrials.gov