CompletedNot Applicable

Measurement of the Electromechanical Window to Improve the Diagnosis of Congenital Long QT Syndrome

France224 participantsStarted 2020-08-28

Plain-language summary

The goal of this research is to prospectively evaluate the performance of the electromechanical window according to a phonographic method, as a mean of diagnosis of long QT syndrome, and to compare its performance with routine tests used.

Who can participate

Age range12 Years

SexALL

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Inclusion Criteria: * Propositus patients with genetically proven LQTS and their relatives, * Patients of both sexes aged 12 and over, * Free, informed and written consent of the patient and the two holders of parental authority for minors. Exclusion Criteria: * Inability to consent, * Person deprived of liberty by judicial or administrative decision, * Majors subject to a legal protection measure, * Person participating in another research including an exclusion period still in progress, * Severely impaired physical and / or psychological health, which, according to the investigator, may affect the participant's compliance with the study.

What they're measuring

Negative predictive value (NPV) obtained by the two methods of diagnosis

Timeframe: Day 1

Trial details

NCT IDNCT04328376

SponsorUniversity Hospital, Bordeaux

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-04-23

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