Central nervous system gliomas

Area of Science:

• Neuro-oncology
• Clinical Neurology
• Cancer Treatment Guidelines

Background:

• Malignant glial tumors and ependymal tumors are frequent adult brain tumors in Europe.
• Glioblastoma multiforme and anaplastic glioma are the most common gliomas, with generally poor prognoses.
• Environmental and genetic factors are linked to increased brain tumor risk.

Purpose of the Study:

• To delineate evidence-based practical guidelines for the diagnosis, prognosis, and treatment of common adult brain tumors.
• To provide a framework for managing primary and recurrent/progressive brain tumor cases.
• To emphasize the importance of considering neurocognitive function in long-term survivors.

Main Methods:

• Review and synthesis of evidence-based practices for adult brain tumor management.
• Integration of diagnostic, prognostic, and therapeutic strategies.
• Consideration of patient-specific factors including age, performance status, histopathology, molecular markers, and prior treatments.

Main Results:

• Surgical resection is the primary treatment for all brain tumor histotypes.
• Radiotherapy and chemotherapy roles and timing are individualized based on patient and tumor characteristics.
• Treatment decisions for recurrent or progressive disease require a multidisciplinary approach.

Conclusions:

• Guidelines emphasize personalized treatment strategies for adult brain tumors.
• Multifactorial patient assessment is crucial for optimizing outcomes.
• Long-term neurocognitive and neuropsychological function must be addressed in survivorship care planning.