肝硬変患者における胆嚢摘出術のリアルワールドアウトカム:集団ベース研究
Sulaiman Nanji1, Sean Bennett1, Zuhaib M Mir2
1Division of General Surgery, Department of Surgery, Kingston Health Sciences Centre & Queen's University, Kingston, Ontario, Canada.
まとめ
肝硬変患者における胆嚢摘出術は、全体的な死亡率は低いが、高齢、併存疾患、および緊急手術は予後不良を予測する。緊急受診および再入院率の高さは、かなりの医療ニーズを示している。
科学分野:
- 肝臓学;消化器病学;手術成績
背景:
- 肝硬変は手術リスクを高めるため、胆嚢摘出術の結果を評価する必要があります。;この脆弱な集団における周術期合併症を理解するには、リアルワールドデータが不可欠です。
研究 の 目的:
- 肝硬変患者における胆嚢摘出術後の周術期アウトカムをリアルワールドで特徴付けること。;術後肝代償不全イベント(POLDE)および死亡率の予測因子を特定すること。
主な方法:
- 管理医療データ(カナダ、オンタリオ州)を使用した集団ベースの後ろ向きコホート研究。;2009年から2018年の間に胆嚢摘出術を受けた4,769人の患者の分析。;POLDEおよび90日死亡率の予測因子を特定するための修正ポアソン回帰。
主要な成果:
- 代謝機能障害関連脂肪性肝疾患が最も一般的な肝硬変の病因でした(66%)。;全体的な合併症率は13%でした。1.7%がPOLDEを経験し、1.9%が90日以内に死亡しました。;MELD-Naスコアが高いほど、高齢、アルコール関連肝硬変、事前の代償不全、併存疾患、および緊急手術は、有害な転帰を予測しました。
結論:
- 全体的な早期の肝合併症および死亡率は低いですが、特定の患者要因(年齢、併存疾患、事前の代償不全、緊急手術)は予後を著しく悪化させます。;緊急受診および再入院率の高さは、退院後のかなりの医療利用を強調しています。
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