Clinical Research Directory

Inclusion Criteria: Quantitative study (retrospective and prospective components): Patients aged 18 and over: * With a histological diagnosis of incident diffuse glioma since January 1, 2018 * Residing in Réunion at the time of diagnosis, * Having been informed about the study procedures * Having agreed to participate in the study Socio-anthropological study (prospective component): Patients: * Meeting the inclusion criteria for the prospective quantitative study and agreeing to participate in the qualitative component, * Speaking French. • Able to participate in a face-to-face interview Healthcare Professional: * Professionals involved in the care of patients with brain tumors (medical, paramedical, social care, support care, etc.) who have agreed to participate in the study * The healthcare professionals concerned will be general practitioners, neurosurgeons, neurologists, radiation oncologists, medical oncologists, home healthcare physicians, palliative care physicians, pathologists, nurses responsible for diagnosis and follow-up, psychologists, social workers, and dietitians. Exclusion Criteria: Regarding the quantitative study: Patient: Refusing to participate in the quantitative study Having a recurrent diffuse glioma Person deprived of their liberty and judgment by judicial or administrative decision, and person subject to a legal protection measure: guardianship or curatorship, under judicial protection, under legal guardianship, etc.) Regarding the socio-anthropological study: Patient: Refusing to participate in the qualitative study Does not speak French Having serious somatic or mental health problems incompatible with the interview Healthcare professionals: Refusing to participate in the study