EANO guidelines on the diagnosis and treatment of diffuse gliomas of adulthood

Michael Weller1, Martin van den Bent2, Matthias Preusser3

  • 1Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zurich, Zurich, Switzerland. michael.weller@usz.ch.

Insights

Updated European Association of Neuro-Oncology (EANO) guidelines offer evidence-based recommendations for diagnosing and managing adult diffuse gliomas. These guidelines incorporate the latest molecular classifications and clinical trial data for optimal patient care.

Area of Science:

  • Neuro-Oncology
  • Clinical Neurology
  • Cancer Research

Background:

  • Evolving diagnostic criteria and clinical trial data necessitate updated guidelines for adult diffuse gliomas.
  • Previous guidelines require revision to reflect current understanding and best practices in neuro-oncology.

Purpose of the Study:

  • To provide updated, evidence-based guidelines for the diagnosis, treatment, and follow-up of adult patients with diffuse gliomas.
  • To integrate the latest WHO classification and cIMPACT-NOW recommendations into clinical practice.
  • To define the roles of surgery, radiotherapy, and pharmacotherapy in managing diffuse gliomas.

Main Methods:

  • Development of guidelines by a European Association of Neuro-Oncology (EANO) task force.
  • Evidence synthesis based on the 2016 WHO Classification of Tumors of the Central Nervous System and cIMPACT-NOW recommendations.
  • Incorporation of results from recent practice-changing clinical trials.

Main Results:

  • Recommendations for neuropathological and neuroradiological assessment are provided.
  • The roles of surgery, radiotherapy, and systemic pharmacotherapy are clearly defined.
  • Guidance emphasizes avoiding unnecessary interventions and expenses.

Conclusions:

  • These guidelines serve as a comprehensive reference for healthcare professionals, patients, and caregivers managing adult diffuse gliomas.
  • The updated recommendations aim to optimize diagnosis and treatment strategies based on current scientific evidence.
  • Adherence to these guidelines can improve patient outcomes and healthcare resource utilization.