KMID : 1035520200080010001
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Brain Tumor Research and Treatment : BTRT 2020 Volume.8 No. 1 p.1 ~ p.10
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A National Consensus Survey for Current Practice in Brain Tumor Management I: Antiepileptic Drug and Steroid Usage
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Kim Sung-Kwon
Moon Jang-Sup Cho Jin-Mo Kim Kyung-Hwan Kim Se-Hoon Kim Young-Il Kim Young-Zoon Kim Ho-Sung Dho Yun-Sik Park Jae-Sung Park Ji-Eun Seo Young-Beom Sung Kyoung-Su Song Jin-Ho Wee Chan-Woo Yoon Wan-Soo Yoon Hong-In Lee Se-Hoon Lim Do-Hoon Im Jung-Ho Chang Jong-Hee Han Myung-Hoon Hong Je-Beom Hwang Ki-Hwan Park Chul-Kee Lee Youn-Soo Gwak Ho-Shin
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Abstract
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Background: The Guideline Working Group of the Korean Society for Neuro-Oncology (KSNO) conducted a nationwide questionnaire survey for diverse queries faced in the treatment of brain tumors. As part I of the survey, the aim of this study is to evaluate national patterns of clinical practice about antiepileptic drug (AED) and steroid usage for management of brain tumors.
Methods: A web-based survey was sent to all members of the KSNO by email. The survey included 9 questions of AED usage and 5 questions of steroid usage for brain tumor patients. All questions were developed by consensus of the Guideline Working Group.
Results: The overall response rate was 12.8% (54/423). Regarding AED usage, the majority of respondents (95.2%) routinely prescribed prophylactic AEDs for patients with seizure at the peri/postoperative period. However, as many as 72.8% of respondents prescribed AED routinely for seizure-naive patients, and others prescribed AED as the case may be. The duration of AED prophylaxis showed wide variance according to the epilepsy status and the location of tumor. Levetiracetam (82.9%) was the most preferred AED for epilepsy prophylaxis. Regarding steroid usage, 90.5% of respondents use steroids in perioperative period, including 34.2% of them as a routine manner. Presence of peritumoral edema (90.9%) was considered as the most important factor determining steroid usage followed by degree of clinical symptoms (60.6%). More than half of respondents (51.2%) replied to discontinue the steroids within a week after surgery if there are no specific medical conditions, while 7.3% preferred slow tapering up to a month after surgery.
Conclusion: The survey demonstrated the prevailing practice patterns on AED and steroid usage in neuro-oncologic field among members of the KSNO. This information provides a point of reference for establishing a practical guideline in the management of brain tumor patients.
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KEYWORD
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Korean Society for Neuro-Oncology, Practice patterns, Brain tumors, Antiepileptic drugs, Steroids, Guideline Working Group
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