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Number of centres planned : 16 centres in France
Type of study / Study design : Research Involving the Human Person category 2.
Multicentric. Prospective
Planning of the study : Total duration: 22 years. Recruitment period: 24 months. Follow-up
time per patients : 20 years
Expected number of cases : The study will involve a maximum of 900 individuals, from 16 centers in France300 family trios (consisting of 150 index cases and their 2 parents, healthy volunteers, N= 450 individuals)
The 300 index cases with ventriculo-arterial discordance will be divided into two groups: 100 double discordance cases and 200 large-vessel transpositions.
These group inclusion targets are theoretical. If the proportion of patients available for inclusion turns out to be higher than expected for one of the groups, the targets may be adjusted, while maintaining a maximum of 300 cases included (corresponding to 900 subjects if all trios are complete).
Patients and their parents will be informed of the study by their referring cardiologist, and their written consent will be obtained.
Translated with DeepL.com (free version)
Treatment, procedure, combination of procedures under consideration :
Schedule of different visits and examinations :
Inclusion visit:
Annual visit with a 20 year follow-up:
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Parents (for family trios) :
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
600 participants in 1 patient group
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Central trial contact
Alban Baruteau
Data sourced from clinicaltrials.gov
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