薬剤耐性テンポラルロブ性の治療のための手術:意思決定分析

Hyunmi Choi¹, Randall L Sell, Leslie Lenert

¹Department of Neurology, Columbia University, New York, NY, USA. hc323@columbia.edu

JAMA

|December 4, 2008

まとめ

前側側頭葉切除は,継続的な医療管理と比較して,患者の生存率と生活の質を大幅に改善します. 外科手術は,適格な個人の平均寿命と死亡率の大幅な増加をもたらします.

科学分野:

神経外科は神経外科です.
エピレプトロジーはエピレプト学です.
健康経済学医療経済学

背景:

薬剤耐性性の患者は,一般人よりも高い死亡率に直面しています.
前側側頭葉切除 (ATLR) は,薬剤耐性側頭葉 (PTLE) を有する外科的に適格な患者で,発作自由を達成すると,過剰死亡率を減少させます.
PTLEの継続的な医療管理は,持続的な発作と死亡リスクの増加と関連しています.

研究の目的:

PTLE患者の継続的な医療管理と比較して,ATLRの生存効果を定量化するために.
手術で適格なPTLE患者の品質調整寿命に対するATLRの影響を評価する.

主な方法:

モンテカルロのシミュレーションモデルが開発され,外科合併症と1万回以上の発作状態が組み込まれました.
このモデルは,患者が報告した生活の質のデータと既存の医学文献を利用した.
平均寿命と品質調整された平均寿命は,主な結果指標でした.

主要な成果:

35歳の患者の場合,ATLRは,医療管理と比較して生存期間を5.0年増加させると予測されています.
ATLRは,品質調整された平均寿命を,品質調整された平均寿命7.5年改善すると推定されています.
96.5%~100%のシミュレーションでは,発作の負担が減り,生活の質が向上したため,手術が好まれました.

結論:

決定分析は,ATLRが,外科的に適格なPTLE患者の平均寿命を大幅に改善することを示しています.
ATLRは,継続的な医療治療と比較して,品質調整された平均寿命の大幅な増加をもたらします.
この発見は,薬剤耐性側頭葉を患っている選択された患者にとって有益な介入としてATLRをサポートしています.

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