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市販薬局における自己服薬過誤
Anna Häyrinen1, Niina Alastalo1, Anna-Riia Holmström2
1School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Yliopistonranta 1, 70210, Kuopio, Finland.
Research in social & administrative pharmacy : RSAP
|February 26, 2026
まとめ
安全な自己服薬は、正しい医薬品の使用にかかっています。この研究では、薬局における自己服薬過誤を特定し、ハイリスクの市販薬(OTC)および不十分なカウンセリングが主な問題であることが判明しましたが、専門家のアドバイスは患者を保護しました。
科学分野:
- 薬局実務および医薬品安全研究。公衆衛生および患者の安全。市販薬(OTC)の医薬品安全性監視。
背景:
- 安全な自己服薬には、正しい適応症と一時的な使用が含まれる。リスク因子および保護因子の特定は、医薬品過誤の防止に不可欠である。自己服薬の安全性を向上させることは、患者の転帰を改善する。
研究 の 目的:
- 市販薬局における自己服薬過誤を特定すること。これらの過誤に関連するリスク因子および保護因子を分類すること。ハイリスクの市販薬(OTC)に焦点を当てること。
主な方法:
- 全国的なインシデント報告システムに報告された自己服薬過誤の分析。リスク因子および保護因子の質的コンテンツ分析により、顧客関連または専門家関連のエラーを分類した。
主要な成果:
- 316件の自己服薬過誤が特定された。顧客関連のエラー(n=219)がより一般的で、しばしばニアミスの状態であった。エラーの59%は、全国のハイリスクOTC医薬品に関連していた。専門家関連のエラー(n=97)は、ほとんどが実際のエラー(91%)であり、37%は類似・同音異義語(LASA)医薬品に関連していた。ハイリスクOTC医薬品、禁忌、および誤解は顧客関連のリスクであった。服薬指導は、主な保護因子であった。LASA医薬品および不十分なニーズ評価は、専門家関連のリスクであった。
結論:
- 全国のハイリスクOTC医薬品は、顧客が自己選択した場合、重大なリスクをもたらした。ニーズ評価や禁忌チェックを含む薬剤師の服薬指導は、自己服薬過誤に対する最も効果的な保護因子であった。自己服薬の安全性向上には、顧客の誤解やLASA医薬品に関連する専門家の実践に対処することが不可欠である。
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