Search for Phenotype-modifying Genes in Patients With Intellectual Disabilities.

Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeNot listed
SponsorUniversity Hospital, Bordeaux

About this trial

Each form of intellectual disability under study is a rare disease in its own right, and it is therefore difficult to study the variability of its expression. It therefore appears necessary to study large series of patients with intellectual disabilities. The objective is to identify variants in phenotype-modifying genes in patients with intellectual disability.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Patients with Intellectual Disability or related but not affected by them

Major or minor with autorisation of legal representative

Exome sequencing in Bordeaux University Hospital between 2018 and 2024

Disqualifiers

Refusal to participate in research protocols

Refusal to participate expressed following receipt of information letter.

Trial population

Patients with intellectual disabilities or related but not affected by them

Trial design

Design model

Case-control

Time perspective

Retrospective

Treatments tested in this trial

Not listed

Trial groups

1,400 Participants
are grouped into 2 trial groups
Group A: Patients
Group B: Control

Trial outcomes

Primary outcomes

1

Variants in phenotype-modifying genes

Identifying variants in phenotype-modifying genes in patients with intellectual disability.

Time frame
Inclusion visit

Secondary outcomes

1

Phenotypic traits

Correlation phenotypic traits with additional diagnostic variants

Time frame
Inclusion visit

Other outcomes

Sponsors and contacts

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