DDX41 Gene Mutation Clinical Trial
Official title:
Study of Families With an Hemopathies Predisposition Related to the DDX41 Gene.
This is a multicenter, interventional, historico-prospective cohort pilot study aimed at specifying the phenotype of subjects carrying a constitutional familial DDX41 mutation, with a view to eventually publishing oncogenetic recommendations for carriers of this mutation. The main objective of the LUCID project is to assess the cumulative risk of hematological diseases (Myelodysplastic syndrome/acute myeloid leukemia (MDS/AML) or cytopenia) as a function of age in DDX41 germline mutation carriers. This study will be carried out in two stages: Stage 1: Inclusion of index cases in an oncogenetic consultation (salivary test, completion of an health self-questionnaire and collection of contact details for the related cases). Stage 2: Proposition of participation to family members, by correspondence, and determination of carrier or non-carrier status of the constitutional familial DDX41 mutation (based on a salivary test). A maximum of 210 index case patients and 700 family member will be included in this study.
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