気道保護のない低酸素性呼吸不全患者に対する栄養療法
Sergio Ruiz-Santana1, Carmen Rosa Hernández-Socorro2,3, Pedro Saavedra4
1Department of Medical and Surgical Sciences.
Current opinion in clinical nutrition and metabolic care
|January 14, 2026
まとめ
非侵襲的換気(NIV)または高流量鼻カニューレ(HFNC)を使用した急性低酸素性呼吸不全(AHRF)患者のICUにおける栄養療法では、しばしば不十分な給餌が生じます。これらの重症患者の栄養サポートを改善するには、新しいガイドラインと研究が必要です。
科学分野:
- 集中治療医学、栄養科学、呼吸器医学
背景:
- ICUにおける急性低酸素性呼吸不全(AHRF)患者の栄養療法は、特有の課題を提示します。非侵襲的換気(NIV)および高流量鼻カニューレ(HFNC)のような非侵襲的モダリティを受けている患者に対する栄養評価、ニーズ、および投与のための確立されたガイドラインが不足しています。
研究 の 目的:
- ICUにおける気道保護のないAHRF患者の栄養治療の現状をレビューすること。これらの重症患者の給餌における課題と新たなアプローチを強調すること。
主な方法:
- 非侵襲的酸素療法を受けているAHRFのICU患者における栄養療法に焦点を当てた文献レビュー。給餌経路、栄養ニーズ、耐容性、および転帰の分析。
主要な成果:
- 嚥下評価後の経口栄養が推奨されますが、特にNIVではHFNCと比較して不十分な給餌が一般的です。人工栄養の利用は低く、経口または経鼻胃管による栄養フィーディングは、安全で実行可能な新たな選択肢です。非侵襲的換気を受けている患者では、不十分な栄養摂取の有病率が高いことが特定されています。
結論:
- 非侵襲的換気で管理されているAHRFのICU患者では、不十分な給餌が蔓延しています。この集団における栄養管理を最適化するには、更新されたプロトコル、ガイドライン、および堅牢な研究が不可欠です。
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