胃腸外科手術における単回投与による手術間抗生物質予防療法
Lancet (London, England)
|August 14, 1976
まとめ
胃腸外科手術前に投与されたトブラマイシンとリンコマイシンの単一投与は,手術後の傷口感染を34%から5%に大幅に低下させた. この抗生物質の組み合わせは,エアロビック細菌と無酸素細菌の両方に安全で有効であることが証明されました.
科学分野:
- 手術による感染予防です.
- 臨床薬理学 臨床薬理学とは
- 微生物学 微生物学とは
背景:
- 手術後の傷口感染症は,胃腸外科手術において重大なリスクをもたらします.
- エアロビックおよびアナエロビックバクテリアは,手術現場の感染症における一般的な病原体です.
研究 の 目的:
- トブラマイシンとリンコマイシンの単一静脈注射投与が,手術後の傷口感染を予防する効果を評価する.
- この抗生物質療法の安全性と細菌群への影響を評価する.
主な方法:
- トブラマイシンとリンコマイシンの静脈内投与は,胃腸手術の開始時に行われる.
- 術後の創傷感染率のモニタリング.
- 傷における細菌の存在 (有酸素および無酸素) の評価.
- 抗生物質に対する毒性の評価と耐性菌株の発生.
主要な成果:
- 術後傷口感染症の発生率が34%から5%に大幅に減少した.
- この治療は,無酸素細菌と有酸素細菌の両方の発生を効果的に減少させました.
- ほとんどの患者では,手術期間中に治療用抗生物質の濃度が維持されました.
- 有害な毒性効果や麻酔による合併症は検出されなかった.
結論:
- トブラマイシンとリンコマイシンの単一の手術前静脈注射量は,胃腸手術後の外科傷口感染症を減らすのに非常に効果的です.
- 抗生物質療法はよく耐受され,耐性菌株の出現につながらない.
- この予防戦略は,胃腸外科における感染制御に安全で有益なアプローチを提供します.
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