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小児外傷のトリアージミス:外傷センターのリソース利用に基づくより良い閾値に向けて
Caitlin J Crosier1, Amber Mehmood2, Keith Thatch1
1Division of Pediatric Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL 33701, USA.
Children (Basel, Switzerland)
|January 28, 2026
まとめ
ICDクリティカルケア重症度スコア(ICASS)は、小児外傷リソースを必要とする子供たちを特定する上で、従来の外傷重症度スコア(ISS)およびICD外傷重症度スコア(ICISS)よりも優れている。これは、ICASSが小児外傷システムにおけるトリアージミスの定義を改善する可能性があることを示唆している。
科学分野:
- 外傷外科
- 小児集中治療
- ヘルスサービスリサーチ
背景:
- 小児外傷システムは、トリアージの決定を評価し、外傷の子供たちが適切なケアを受けられないトリアージミスを特定するための正確な指標を必要としている。
- 現在のトリアージミスの定義は、外傷重症度スコア(ISS)およびICD外傷重症度スコア(ICISS)のような死亡率ベースのスコアに依存している。
- ICDクリティカルケア重症度スコア(ICASS)のようなリソースベースの指標は、小児のトリアージミス評価により適したアプローチを提供する可能性がある。
主な方法:
- 15歳以下の患者について、アメリカ外科学会外傷品質改善プログラムデータベースを利用した。
- 輸血、侵襲的手技、ICU入院/滞在、換気、身体的児童虐待などの基準に基づいてNFPTCRを定義した。
- 多変量ロジスティック回帰およびROC分析を使用して、ISS、ICISS、およびICASSの識別能力を評価した。
結論:
- ICASS指標は、小児外傷リソースを必要とする子供たちを特定する上で、ISSおよびICISSよりも効果的である。
- ICASSのようなリソース利用指標に基づいて小児外傷のトリアージミスを再定義することを検討すべきである。
- このアプローチは、より正確な特定と重症外傷児のケア改善につながる可能性がある。
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