Abstract
Question
What is the role of immunotherapy/tumor vaccines in the treatment of low grade gliomas?
Target population
Adult patients with newly diagnosed WHO grade 2 astrocytoma, oligo-astroctyoma, or oligodendroglioma.
Recommendations
There is no evidence to support a recommendation in regards to the efficacy of immunotherapy or tumor vaccines for the treatment of low grade gliomas. It is recommended that patients be enrolled in properly designed clinical trials to assess immunotherapies and tumor vaccines for low grade gliomas.
Question
What is the role of nutrition in the treatment of low grade gliomas?
Target population
Adult patients with newly diagnosed WHO grade 2 astrocytoma, oligo-astroctyoma, or oligodendroglioma.
Recommendations
There was no evidence to support a recommendation in regard to the efficacy of nutritional therapy for the treatment of low grade gliomas. It is recommended that patients be enrolled in properly designed clinical trials to assess the efficacy of nutrition for this target population.
Question
Is there a role for alternative or targeted therapies in the treatment of low grade gliomas?
Target population
Adult patients with newly diagnosed WHO grade 2 astrocytoma, oligo-astroctyoma, or oligodendroglioma.
Recommendation
There was no evidence to support a recommendation in regard to the efficacy of targeted or alternative agents for the treatment of low grade gliomas. It is recommended that patients be enrolled in properly designed clinical trials to assess alternative and targeted therapies for this target population.
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References
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Ziu M, Kalkanis SN, Gilbert M et al (2015) The role of initial chemotherapy for the treatment of adults with diffuse low grade glioma. A systematic review and evidence-based clinical practice guideline. J Neurooncol. doi:10.1007/s11060-015-1931-x
Acknowledgments
We acknowledge the significant contributions of Laura Mitchell, Senior Manager of Guidelines for the CNS, and also the AANS/CNS Joint Guidelines Committee (JGC) for their review, comments and suggestions, as well as Anne Woznica, and Mary Bodach for their assistance with the literature searches. We would also like to acknowledge the following individual JGC members for their contributions throughout the review process: Kevin Cockroft, MD, Sepideh Amin-Hanjani, MD, KimonBekelis, MD, Isabelle Germano, MD, Daniel Hoh, MD, Steven Hwang, MD, CheeragDipakkumarUpadhyaya, MD, Christopher Winfree, MD, and Brad Zacharia, MD.
Disclosures
Dr. Kalkanis is a consultant for Arbor and Varian. Dr. Olson is a consultant for the American Cancer Society; has received research funding from the National Cancer Institute, Genentech, and Millenium; and has received investigational drug provision from Merck.
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Sloan, A.E., Okada, H., Ryken, T.C. et al. The role of emerging therapy in the management of patients with diffuse low grade glioma. J Neurooncol 125, 631–635 (2015). https://doi.org/10.1007/s11060-015-1865-3
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DOI: https://doi.org/10.1007/s11060-015-1865-3