緊急・重症ケア試験における遺族とのコミュニケーション改善(ENHANCE):混合研究法による調査
Hannah Doughty1,2, Elizabeth Deja3, Bridget Young3
1Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK h.c.doughty@ljmu.ac.uk.
BMJ open
|February 26, 2026
まとめ
遺族は、事前の同意なしで緊急研究に参加した故人の家族に関する情報提供を望んでいる。この選択肢を提供することは、重症ケア研究における透明性と信頼を促進する。
科学分野:
- 救急医学; 重症ケア研究; 臨床試験倫理
背景:
- 緊急・重症ケア研究におけるインフォームド・コンセントは複雑である。 患者は、本人または遺族から同意を得る前に死亡する可能性がある。 遺族は、故人の研究参加について知らない可能性がある。
研究 の 目的:
- 事前の同意なしでの研究参加について、遺族に情報提供するためのコミュニケーション戦略を探求すること。 開示に関する遺族および医療従事者の見解を理解すること。 緊急・重症ケア研究のための将来的なガイダンスに情報を提供すること。
主な方法:
- 電話調査と半構造化面接を組み合わせた混合研究法。 参加者は、遺族、研究・臨床スタッフ、検視官・担当者を含んだ。 データは記述統計と省察的テーマ分析を用いて分析された。
主要な成果:
- ほとんどの遺族は、透明性を重視し、研究への参加について知ることを望んでいた。 検視官サービスによる自動開示は、負担となる可能性についての懸念が表明された。 推奨されるアプローチは、死後、遺族に情報を受け取る選択肢を、慎重かつ迅速に提供することである。
結論:
- 事前の同意が得られなかった場合、遺族には研究参加について知らされる選択肢が与えられるべきである。 透明で慎重なコミュニケーションは、倫理的な緊急・重症ケア研究にとって極めて重要である。 本研究結果は、成人患者の緊急・重症ケア研究のデザインと実施のためのガイダンスに情報を提供する。
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