Patient Voice in the Treatment of Low-grade Gliomas: Use of Patient-reported Outcomes, Vorasidenib and Radiotherapy Compared

Inclusion Criteria: * Age \> 18 years * Histological diagnosis of IDH mutant, grade 2 glioma * Consent to treatment * Consent to the administration of PROM questionnaires Exclusion Criteria: * Cognitive impairment or mental disability. * Dementia or severe cognitive disorders: participants who are unable to understand the questionnaire items are excluded, as the data may not be reliable. * Uncontrolled severe psychiatric disorders: conditions such as schizophrenia or untreated psychosis may compromise the patient's ability to provide consistent responses. * Language barriers. * Inability to understand the language of the questionnaire: participants who do not speak or understand the language in which the questionnaire is written are excluded if validated translations are not available. * Literacy issues: participants who are unable to read or write are excluded. * Non-adherence or poor cooperation. * Refusal to complete the questionnaires: even if the patient agrees to participate in the study, the specific refusal to complete the questionnaires leads to exclusion. * Conditions that may influence questionnaire outcomes. * Use of medications that impair cognitive abilities: the use of sedatives or antipsychotics may affect the ability to provide coherent responses, compromising the validity of PROs.