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Updated: Jan 8, 2026

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単回投与点眼薬と複数回投与点眼薬の取り扱いに関する患者の視点:クロスオーバー研究
José António Dias1, João Filipe Silva2, Nuno Lopes3
1Department of Ophthalmology, Joaquim Chaves Saúde, Lisbon, Portugal.
Clinical ophthalmology (Auckland, N.Z.)
|December 15, 2025
まとめ
複数回投与点眼容器は、単回投与容器よりも優れた使いやすさと利便性を提供します。患者は、取り扱いと塗布が容易な複数回投与容器を好み、この形式の方が全体的な患者体験が向上することを示唆しています。
科学分野:
- 眼科学
- 患者ケア
- 医薬品包装
背景:
- 単回投与と複数回投与の点眼容器の比較可能な使いやすさに関するデータは限られています。
- 患者から報告された転帰は、眼科薬物送達システムを評価する上で重要です。
研究 の 目的:
- 単回投与および複数回投与点眼容器の使いやすさ、利便性、および患者の好みを評価および比較すること。
- どちらの点眼容器形式がより良い患者体験を提供する可能性があるかを特定すること。
主な方法:
- 50歳以上の参加者114人を対象に、前向き、非盲検、多施設共同、クロスオーバー研究を実施しました。
- 参加者は、複数回投与および単回投与の点眼容器を順次使用しました。
- 使いやすさ、利便性、および患者の好みは、新しいアンケートを使用して評価されました。
主要な成果:
- 参加者は、単回投与容器と比較して、複数回投与容器の方が点眼薬の塗布において開封および使用が容易であると判断しました。
- 複数回投与容器は、廃棄時に残存する薬剤が少なく、ラベルがより読みやすいことが示されました。
- 全体的な取り扱いと塗布は、複数回投与容器の方が優れていると評価されました。
結論:
- 複数回投与点眼容器は、単回投与代替品と比較して、取り扱いと使いやすさが向上していることに関連しています。
- 調査結果は、複数回投与容器が眼科治療における患者の服薬遵守と満足度を向上させる可能性があることを示唆しています。
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