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KMID : 1035520230110020133
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Brain Tumor Research and Treatment : BTRT
2023 Volume.11 No. 2 p.133 ~ p.139
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The Korean Society for Neuro-Oncology (KSNO) Guideline for the Management of Brain Tumor Patients During the Crisis Period: A Consensus Survey About Specific Clinical Scenarios (Version 2023.1)
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Kim Min-Sung
Go Se-Il
Wee Chan-Woo
Lee Min-Ho
Kang Seok-Gu
Go Kyeong-O
Kwon Sae-Min
Kim Woo-Hyun
Dho Yun-Sik
Park Sung-Hye
Seo Young-Beom
Song Sang-Woo
Stephen Ahn
Oh Hyuk-Jin
Yoon Hong-In
Lee Sea-Won
Lee Joo-Ho
Cho Kyung-Rae
Choi Jung-Won
Hong Je-Beom
Hwang Ki-Hwan
Park Chul-Kee
Lim Do-Hoon
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Abstract
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Background : During the coronavirus disease 2019 (COVID-19) pandemic, there was a shortage of medical resources and the need for proper treatment guidelines for brain tumor patients became more pressing. Thus, the Korean Society for Neuro-Oncology (KSNO), a multidisciplinary academic society, has undertaken efforts to develop a guideline that is tailored to the domestic situation and that can be used in similar crisis situations in the future. As part II of the guideline, this consensus survey is to suggest management options in specific clinical scenarios during the crisis period.
Methods : The KSNO Guideline Working Group consisted of 22 multidisciplinary experts on neuro-oncology in Korea. In order to confirm a consensus reached by the experts, opinions on 5 specific clinical scenarios about the management of brain tumor patients during the crisis period were devised and asked. To build-up the consensus process, Delphi method was employed.
Results : The summary of the final consensus from each scenario are as follows. For patients with newly diagnosed astrocytoma with isocitrate dehydrogenase (IDH)-mutant and oligodendroglioma with IDH-mutant/1p19q codeleted, observation was preferred for patients with low-risk, World Health Organization (WHO) grade 2, and Karnofsky Performance Scale (KPS) ≥60, while adjuvant radiotherapy alone was preferred for patients with high-risk, WHO grade 2, and KPS ≥60. For newly diagnosed patients with glioblastoma, the most preferred adjuvant treatment strategy after surgery was radiotherapy plus temozolomide except for patients aged ≥70 years with KPS of 60 and unmethylated MGMT promoters. In patients with symptomatic brain metastasis, the preferred treatment differed according to the number of brain metastasis and performance status. For patients with newly diagnosed atypical meningioma, adjuvant radiation was deferred in patients with older age, poor performance status, complete resection, or low mitotic count.
Conclusion : It is imperative that proper medical care for brain tumor patients be sustained and provided, even during the crisis period. The findings of this consensus survey will be a useful reference in determining appropriate treatment options for brain tumor patients in the specific clinical scenarios covered by the survey during the future crisis.
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KEYWORD
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Korean Society for Neuro-Oncology, Crisis, Astrocytoma, Oligodendroglioma, Glioblastoma, Brain metastases, Meningioma, Guideline
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