Blinatumomab投与基準作成:単一施設での経験
Sue Zupanec1, Lisa Honeyford1, Allison Starr1
1Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada.
Pediatric blood & cancer
|January 22, 2026
まとめ
標準化されたblinatumomab投与プロトコルは、小児B急性リンパ芽球性白血病(B-ALL)ケアにおける安全性と効率を向上させた。この質改善イニシアチブは、抗生物質の使用と診療のばらつきを減らし、患者体験を向上させた。
科学分野:
- 小児腫瘍学; 血液学; 質改善科学
背景:
- Blinatumomabは、小児B急性リンパ芽球性白血病(B-ALL)にとって重要な治療法である。; その投与は、連続注入や特有の毒性を含む運用上の課題をもたらす。; 安全性、効率、患者体験を最適化するには、標準化されたプロトコルが必要である。
研究 の 目的:
- blinatumomab投与のための標準化された施設内プロトコルの開発、実施、評価。; blinatumomab療法に関連する運用上の課題と特有の毒性に対処する。; blinatumomab治療中の安全性、効率、患者体験を最適化する。
主な方法:
- 学際的なBlinatumomabワーキンググループが、ケアギバー教育、発熱管理、看護師評価、輸液中断管理、7日間輸液バッグの使用という5つの領域にわたる調和のとれた基準を開発した。; トロント大学病院(カナダ、トロント)で質改善イニシアチブが実施された。; 2024年7月から2025年8月の間にblinatumomabを受けた53人の患者のデータが分析された。
主要な成果:
- 適格なケアギバーの100%が標準化された教育を完了した。; blinatumomab開始時の経験的抗生物質の使用は、有害事象なしに68%から22%に減少した。; 看護師による評価の完了率は高く(入院患者95%、外来患者81%)、輸液中断は安全に管理された。
結論:
- 学際的で標準化されたblinatumomab投与プロトコルは、実行可能で安全である。; これらのプロトコルは、抗生物質の使用状況を改善し、看護師主導のケアを強化し、診療のばらつきを減少させた。; この枠組みは、小児腫瘍センターにおけるblinatumomab投与の最良の実践に情報を提供できる。
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