糖尿病足感染における臨床データの根拠に基づく実践への統合:施設ガイドラインの開発
Emmama Jamil1,2, Muhammad Majid Aziz1, Ummara Altaf3
1Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan.
Frontiers in endocrinology
|February 25, 2026
まとめ
パキスタンの糖尿病足感染症は、主にグラム陰性菌とMRSAによって引き起こされる。新しいガイドラインは、感染の重症度と地域の耐性パターンに基づいて、特定の経験的治療を推奨している。
科学分野:
- 感染症; 微生物学; 公衆衛生
背景:
- 糖尿病足感染症(DFI)は、パキスタンなどの低・中所得国において、重大な健康負担となっています。; 抗菌薬耐性(AMR)と地域ガイドラインの欠如は、DFI管理を複雑にしています。
研究 の 目的:
- パキスタンにおけるDFIの微生物学的プロファイルを分析すること。; DFIの根拠に基づいた、文脈に特異的な経験的治療の推奨事項を開発すること。
主な方法:
- パキスタンの三次医療病院における400例のDFI入院患者の後ろ向き研究(2022年1月~2023年12月)。; 培養陽性検体118例に対して、創部培養および抗菌感受性試験(CLSI基準)を実施しました。; 感染重症度(IDSA/IWGDF基準)に応じた病原体パターンを分析しました。
主要な成果:
- グラム陰性菌が優勢(62%)で、 *エシェリキア・コリ*(25%)、*奇異性プロテウス*(14%)、および*緑膿菌*(10%)が一般的な原因菌でした。; *メチシリン耐性黄色ブドウ球菌*(MRSA)は23%を占め、*メチシリン感受性黄色ブドウ球菌*(MSSA)は10%を占めました。; *E. coli*はチゲサイクリンおよびアミカシンに、*P. mirabilis*はカルバペネムおよびピペラシリン・タゾバクタムに、MRSA/MSSAはバンコマイシンおよびリネゾリドに高い感受性が認められました。
結論:
- DFIの重症度別に層別化された経験的治療レジメンを開発しました。; 経験的治療のための「監視」薬剤と、多剤耐性症例のための「予備」薬剤を推奨しました。; DFI管理と抗菌薬適正使用を改善するために、地域に合わせた施設ガイドラインを作成しました。
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