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Genetic and Molecular Characterization of Nervous System Lesions
Sponsor: Assistance Publique - Hôpitaux de Paris
Summary
Primary and secondary brain tumors, the leading cause of death from cancer before the age of 35, represent a complex and heterogeneous group of pathologies with a generally poor prognosis. Knowledge of these tumors has made enormous strides thanks to access to biological samples, leading to a much more robust, reliable and precise histo-pronostic classification, but also, increasingly, to the identification of theranostic targets. Despite these advances, there is a real need to refine diagnostic and prognostic classification, identify the biological mechanisms involved in the formation and progression of these pathologies, develop new targeted strategies, and devise minimally invasive follow-up methods (liquid biopsies). In addition, certain non-tumoral brain lesions (e.g. malformations) can be similarly classified according to their molecular and mutational profile. This project aims to make a decisive contribution to these objectives.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
10000
Start Date
2024-03-26
Completion Date
2034-03
Last Updated
2024-09-04
Healthy Volunteers
No
Conditions
Interventions
Prospective Biological Collection
All samples that can be collected at each visit : * Saliva sampling (added by the research) * Collection of 2 to 4 additional tubes of blood (maximum 56mL) (added by the research if blood sampling in routine care) * Urine and stool samples (added by the research) * CSF sample residues (added by the research if lumbar punction in routine care) * Lesion sample residues and surgical waste fragments (added by the research if surgery in routine care)
Retrospective Biological Collection
Requalification of all biological samples obtained as part of ONCONEUROTEK research, with patient consent (blood, saliva, urine, Stool, CSF, lesion sample and surgical waste fragments)
Locations (3)
Service de Neurochirurgie - Hôpital de la Pitié Salpêtrière
Paris, France
Service de Neurologie 2 -Hôpital de la Pitié Salpêtrière
Paris, France
Service de Radiothérapie - Hôpital de la Pittié Salpêtrière
Paris, France