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血圧 の 値 が 手術 内 の 画像 処理 に 及ぼす 影響
Abdullah Merter1, Mehmet Can Gezer2, Menekşe Özçelik3
1Ankara University Faculty of Medicine, Orthopedics and Traumatology Department, Ankara, Turkey.
World neurosurgery
|August 22, 2025
まとめ
片側双門内視鏡 (UBE) 解圧手術中に最適な血圧を維持することは,明確な外科視覚化のための鍵です. 静脈血圧を106mmHg以下に保つことは,良い画像品質を保証し,外科的リスクを軽減します.
科学分野:
- 神経外科
- 侵襲 的 な 手術
- 手術 視覚化
背景:
- 片側双門内視鏡 (UBE) 解圧手術はリスクを軽減し,処置時間を短縮します.
- 外科手術の成功と 患者の安全のために 肝心なのが手術中の視覚化です
- UBE手術における血圧と可視化品質の関係については,さらなる調査が必要である.
研究 の 目的:
- UBEの減圧時に手術中の血圧と手術現場の可視化との相関を調査する.
- UBE手術で明確な視覚化を達成するために最適な血圧パラメータを決定します.
主な方法:
- 外科医は独立してUBEエントリー,ラミノトミー,フォラミノトミーにおける手術中の視覚化を1から4のスケールで評価した.
- 血圧 (SBP,DBP,MAP) は,手術の各段階で3回の間隔で記録された.
- 血圧値と可視化値の相関分析が行われました.
主要な成果:
- シストリック血圧 (SBP),ダイアストリック血圧 (DBP),および平均動脈圧 (MAP) の特定の切断値は,各手術段階 (エントリー,ラミノトミー,フォーミノトミー) において特定されました.
- UBEのエントリーでは,SBPのカットオフ値は106. 34 mmHg,DBPは67. 5 mmHg,MAPは83. 33 mmHgでした.
- 手術中に適切な可視化を維持するために最適な血圧の範囲が確立されました.
結論:
- UBE手術中の手術中の画像の明晰さは,患者の血圧と直接関係しています.
- 患者の安全性を損なうことなく,シストリック血圧を106mmHg以下に保つことが推奨されます.
- これらの発見は,UBEの処置における外科的結果を高めるための麻酔管理を導くことができます.
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