The Signal-averaged ElectrocArdiogram in Long Term Follow-up of Chronic CHagas Disease - RIO de Janeiro Cohort "SEARCH-Rio"


Phase N/A Results N/A

Summary of Purpose

The study investigated 100 subjects, both genders, with chronic Chagas disease, confirmed by at least two distinct serological tests, and classified according to Los Andes classification in a long term follow-up aiming at identifying the predictive value of the signal-averaged electrocardiogram for cardiac death and ventricular tachycardia. All subjects admitted to the study were submitted to clinical history...

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 9 December 2013.

1 Jun 1995 21 Apr 2011 1 Mar 2001 1 Dec 2012 1 Dec 2013 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Design

  • Observation: Cohort
  • Perspective: Prospective
  • Sampling: Non-Probability Sample


Not available