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Updated: Feb 10, 2026

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The Clinical Application of Tumor Treating Fields Therapy in Glioblastoma
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固形がんに対する腫瘍治療場の進歩:メカニズム、エビデンス、および将来展望
Yunqi Chen1, Haiqi Wu1, Lijuan Yang1
1Oncology Department, Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine, Zhongshan, Guangdong 528400, PR China.
Critical reviews in oncology/hematology
|February 8, 2026
まとめ
腫瘍治療場(TTFields)は、細胞分裂を阻害することにより、がん治療に非侵襲的なアプローチを提供する。臨床研究では、TTFieldsが様々な固形がんで安全かつ効果的であり、しばしば他の治療法を強化することが示されている。
科学分野:
- 腫瘍学
- 生物物理学
- がん治療
背景:
- 腫瘍治療場(TTFields)は、低強度の交互電場を利用した新しい非侵襲的な抗腫瘍療法である。
- 当初は膠芽腫に対して承認されたTTFieldsは、現在、様々な固形がんに対する治療法として調査されている。
研究 の 目的:
- TTFieldsに関する前臨床および臨床研究のエビデンスを統合すること。
- 様々な固形がんにおけるTTFieldsのメカニズム的洞察と治療結果を強調すること。
主な方法:
- 原著論文、レビュー、症例報告、会議抄録、および臨床試験を含む包括的な文献検索。
- 包含基準:2000年1月1日から2025年8月31日までの期間に発表、完了、または実施された出版物。
- バランスの取れた質の高い文献レビューを保証するための参考文献の相互照合。
主要な成果:
- 前臨床試験(in vitroおよびin vivo)では、TTFieldsが核分裂、DNA複製/修復の阻害、アポトーシスの誘導、オートファジーの調節、免疫応答の調節、転移の抑制、および膜透過性への影響を通じて腫瘍増殖を阻害することが示されている。
- 臨床試験では、TTFieldsが複数の固形がんで安全かつ有効であることが確認されている。
- TTFieldsを他の抗腫瘍治療と併用した場合、相乗効果が示唆されている。
結論:
- TTFieldsは、全身毒性が最小限の固形がんに対する革新的で非侵襲的な治療法を提供する。
- 前臨床および臨床データは、特に他の治療法と併用した場合に、優れた治療上の利点を確認している。
- 将来の研究では、適応症の拡大、新しい治療法の併用の探索、バイオマーカーの特定、および固形がん管理の改善のためのデバイスの革新に焦点を当てるべきである。
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