パラセタモールの過剰投与による緊急の肝臓移植に対する精神疾患による禁忌による死亡
Olivia R E Impey1, Jennifer D Baker2, Roger S Smyth2
1Hammersmith and Fulham Mental Health Unit, West London NHS Trust, London W6 8LN United Kingdom.
World journal of transplantation
|August 29, 2025
まとめ
パラセタモール過剰投与による急性肝不全で死亡に至った,医学的に適した患者の8. 8%は,精神病学的禁忌が肝移植を妨げました. これは,移植の評価における評価者の訓練と支援の改善の必要性を強調しています.
科学分野:
- ヘパトロジー
- 移植 手術
- 精神科
背景:
- パラセタモール過量投与 (POD) は,英国における急性肝不全 (ALF) の主要な原因であり,肝移植なしでの死亡率は高い.
- 肝臓移植の精神医学的な評価は時間に関係しており,移植の経験のない臨床医によって実施されることがあります.
- 精神疾患の絶対的禁忌 (APCI) は,医学的に適格な患者の移植を妨げるが,PODにおけるその頻度は不明である.
研究 の 目的:
- パラセタモールに誘発されたALFの患者の割合を決定し,その患者の精神疾患の禁忌が移植を妨げていた.
- この患者の死亡率を評価する.
主な方法:
- 国立肝臓移植センターで18年にわたるコホート研究が行われました.
- 524人のALF患者を特定し,オーソトピック肝臓移植 (OLT) の精神診断を受けた.
- 退院前に死亡した患者の医療記録と精神病学的記録は,禁忌,年齢,性別,精神病学的診断について検討された.
主要な成果:
- 診断を受けた524人のうち102人 (19. 5%) が退院前に死亡しました.
- APCIは46人の患者 (評価された患者の8. 8%) でOLTを排除し,その後死亡しました.
- アルコール依存症症候群は,APCI患者の最も一般的な精神病診断 (67%) であった.
結論:
- PODによる医学的に適したALF患者の8. 8%は,OLTに対する絶対的な精神疾患の禁忌のために死亡しました.
- この発見は精神科医の継続的な訓練と支援の必要性を強調しています.
- 移植の評価の国際的比較が推奨されています.
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