覚醒状態と睡眠状態の頭蓋骨切除: 体系的なレビューとメタ解析
Susan I Honeyman1, Alexandros Boukas2, Melika Akhbari2
1Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, UK. susan.honeyman@ouh.nhs.uk.
Neurosurgical review
|August 31, 2025
まとめ
目覚めた状態での頭蓋骨切除 (AC) は,雄弁な部位にある膠芽細胞腫 (GB) 患者の切除の程度と生存率を改善します. この方法は,全身麻酔と比較して神経学的欠陥のリスクを軽減します.
科学分野:
- 神経外科
- 腫瘍学
- 麻酔科
背景:
- 目覚めた状態での頭蓋骨切除 (AC) は,手術中のマッピングを通じて神経機能の保存を助けます.
- ACは,ゲノム切除の程度 (EOR) の増加と,グリョーマ患者の欠陥の減少と関連しています.
- 低グレードの腫瘍と比較して,グリブラストーマ (GB) のACの有用性に関する証拠は限られている.
研究 の 目的:
- GB切除のためのAC対全身麻酔 (GA) の安全性と有効性を評価する.
- EOR,神経学的欠陥,生存率を含むアウトカムを比較する.
主な方法:
- オリジナル研究の体系的レビューとメタ解析
- 雄弁な部位で4 GBの組織病理学的グレードを持つ18歳以上の患者を含めた.
- 2025年6月30日までのMedline,Embase,Pubmedで検索しました
主要な成果:
- ACは,より高いEOR (7. 55%) と,総切除率の非有意な増加を達成しました.
- 術後の神経学的欠陥のリスクが AC (OR=0. 55) で著しく低下した.
- ACで全生存率が著しく増加した (HR=7. 99),しかし,無進行生存率は変化しなかった.
結論:
- 雄弁に位置する GB の AC は,改善された EOR,生存,および神経学的合併症の減少と関連しています.
- 可能な場合は,雄弁なGB切除を考慮する必要があります.
- 特定の膠芽細胞腫の手術には より安全で効果的なアプローチを 提供しています
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