多剤耐性静脈炎に対する静脈内コリスチン:最終的な治療の選択肢?
Mohammed Nadeem1, Subhas Konar2, T Vidhya1
1Department of Neurosurgery, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Road, Bengaluru, Karnataka, 560029, India.
Neurosurgical review
|February 21, 2026
まとめ
静脈内療法と併用した静脈内コルスティンは,多剤耐性静脈炎を効果的に治療します. より長い治療期間 (≥10日) は,感染制御を大幅に改善し,神経外科患者の死亡率を低下させます.
科学分野:
- 神経外科は神経外科です.
- 感染症 感染症は感染症です.
- 薬理学 薬理学とは
背景:
- 多剤耐性 (MDR) 静脈炎は,神経外科手術の後に重大な脅威となっている.
- MDR心室炎の治療方法は限られており,新しい治療戦略が必要となる.
研究 の 目的:
- MDR室内炎に対する静脈内療法と併用された静脈内 (IVT) コリスチンの有効性と安全性を評価する.
- 大規模な単一センターシリーズで最適な治療期間と結果を決定する.
主な方法:
- 2023年1月から2024年12月までの間に治療された培養で証明されたMDR心室炎の46人の患者の遡及的分析.
- IVTコリスチン (10 mg) は,外腔室排水管 (EVD) 経由で投与され,持続時間は変動します.
- 併用療法で≥10日間投与された患者と,より短期間投与された患者,または静脈内コレスティン単独投与を受けた患者のアウトカムを比較した結果.
主要な成果:
- 感染制御は63.6%の症例で達成され,中位数CSFの滅菌時間は7.5日でした.
- 10日以上IVTと静脈注射コリスチンを投与された患者は,感染制御率 (94%対37%) と死亡率 (45%対75%) が著しく高かった.
- Acinetobacter baumanniiは最も一般的な病原体でした (50%); 副作用は急性腎臓損傷に限られ,8.7%では神経毒性はありませんでした.
結論:
- IVTコリスチンは,MDR静脈炎に対する安全で効果的な補助療法であり,特に≥10日間投与された場合です.
- この治療戦略は,感染制御を大幅に改善し,感染関連の死亡率を減らす可能性があります.
- IVTコリスチンは,MDRグラム陰性心室炎の管理に考慮されるべきであり,標準化されたプロトコルのために将来的な研究が必要である.
キーワード:
コリスチン (colistin) とは コリスチン (colistin) とは コリスチン (colistin) とは コリスチン (colistin) とはイントラベントリキュラー多剤耐性多剤耐性は,多剤耐性多剤耐性多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が,多剤耐性が.腹腔炎 (ventriculitis) とは 腹腔炎 (ventriculitis) とは 腹腔炎 (ventriculitis) とは 腹腔炎 (ventriculitis) とは 腹腔炎 (ventriculitis) とは 腹腔炎 (ventriculitis) とは
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