ベッドサイドにおける脳室外ドレーン留置術の技術的アプローチと臨床応用の課題:システマティックレビュー
Maximiliano A Hawkes1,2,3, Juan M Rojas Cabrera1,4,5, Kristen M Scheitler1,5,6
1Neural Engineering and Precision Surgery Laboratories, Mayo Clinic, Rochester, Minnesota, USA.
Operative neurosurgery (Hagerstown, Md.)
|February 4, 2026
まとめ
脳室外ドレーン(EVD)留置術の精度と安全性を向上させるための技術的進歩は有望視されている。臨床現場での標準化された指標とこれらのツールの検証がさらに必要である。
科学分野:
- 神経外科
- 医療技術
- 集中治療
背景:
- 脳室外ドレーン(EVD)留置は一般的な神経外科手技であり、かなりの誤配置率(約25%)を伴う。
- カテーテルの誤配置は神経学的損傷を引き起こしたり、高価な再配置が必要になったりする可能性がある。
- ベッドサイドでのEVD留置における精度と安全性の向上が不可欠である。
研究 の 目的:
- EVD留置精度と安全性を向上させるための技術革新をレビューすること。
- これらの支援技術の利点と限界を評価すること。
- 集中治療におけるこれらの技術の臨床導入への障壁を特定すること。
主な方法:
- PubMed、Embase、Scopusデータベースのシステマティックレビュー。
- シミュレーション、ファントム、死体、患者処置を用いたEVD留置を評価する研究の包含。
- 立体定位システム、超音波、ニューロナビゲーション、拡張現実/複合現実を含む技術の分析。
主要な成果:
- 包含基準を満たした76件の研究で、高度なシステムとフリーハンド法が比較された。
- 高度なシステムは、EVD留置における精度の一貫した改善を示した。
- 評価された技術のほとんどは、平均先端偏差3mm未満で高い初回成功率を示した。
結論:
- 支援技術は、EVD留置における精度と安全性の潜在的な改善を提供する。
- これらの技術は、ベッドサイドの神経外科ケアを強化する可能性がある。
- 広範な採用には、指標の標準化と実世界の設定での検証が不可欠である。
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