シングルユニット輸血の疫学. コミュニティ病院での1年間の経験
1Department of Pathology, Hartford Hospital, Hartford, Conn., USA.
JAMA
|March 7, 1966
まとめ
1962年から1963年の研究では,コミュニティ病院での単一ユニット輸血の3分の2が疑わしいか不必要であったことが判明しました. 多くの輸血は,正常な生命体徴候と血球濃度を持つ患者で発生しました.
科学分野:
- 医療実践の分析 医療実践の分析
- 輸血医学は,輸血薬として用いられる.
- 病院の管理は病院の管理です.
背景:
- 輸血は重要な医療介入である.
- 輸血の最適化は,患者の安全と資源管理に不可欠です.
- 歴史的なデータは,進化する医療基準についての洞察を提供します.
研究 の 目的:
- 地域病院における輸血慣行を見直し,分析する.
- 単一単位の輸血の適切性を評価する.
- 輸血プロトコルにおける改善の傾向と潜在的な分野を特定する.
主な方法:
- 1962年1月1日から1963年1月1日までの輸血記録の遡及的レビュー.
- 患者の人口統計,輸血量,および臨床的徴候の分析.
- 輸血前の生命体記号と血中高値の評価.
主要な成果:
- 輸血を受けた患者の29%は,血液の単一の単位を受け取った.
- シングルユニット輸血は主に女性 (82%) に外科/産科の理由で (93%) 与えられました.
- すべての患者の67%は,輸血前の正常な血球濃度を持っていた; 62%は,一般的な処置の前に正常な生命体記号を持っていた,単一ユニット輸血の3分の1のみが正当であると判断された.
結論:
- シングルユニット輸血の有意な割合は,疑わしいまたは不必要な臨床価値であった.
- 輸血の実践は,患者の臨床状態と一貫して一致していないかもしれません.
- この結果は,より厳格な輸血ガイドラインと医師教育の必要性を示唆しています.
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