急性下呼吸道感染症の情報用パンフレットと抗生物質処方戦略:ランダム化制御試験
Paul Little1, Kate Rumsby, Joanne Kelly
1Primary Medical Care Group, University of Southampton, Highfield, England. p.little@soton.ac.uk
JAMA
|June 24, 2005
まとめ
急性下呼吸道感染症では,抗生物質の提供を遅らせたり,提供しないことが有効であり,抗生物質の使用を減少させます. このアプローチは患者に受け入れられ,症状の持続時間を大幅に延長しません.
科学分野:
- プライマリーケア医療 プライマリーケア医療
- 感染症 感染症は感染症です.
- クリニック・トライアル 臨床試験
背景:
- 急性下呼吸道感染症は,一般的なプライマリケア診断です.
- これらの感染症に対する抗生物質の処方箋は頻繁ですが,有効性の証拠は混在しています.
研究 の 目的:
- 3つの抗生物質の処方戦略と,急性下呼吸道感染症の情報用小冊子の有効性を評価する.
- 即効抗生物質,遅延抗生物質,および無抗生物質を,情報用紙付きまたは無記載で比較するために.
主な方法:
- 807人の急性無合併下呼吸道感染症の患者を対象としたランダム化対照試験.
- 患者は,情報用チラシ付きまたは無付属の抗生物質の即効,遅延,または無付属のグループに分けられました.
主要な成果:
- 抗生物質を処方する戦略の間で,症状の持続時間や重度の有意な違いは見つかりませんでした.
- 抗生物質戦略の遅延または無化は,抗生物質の使用を大幅に減らし,抗生物質の有効性に対する患者の信念を大幅に低下させた.
- 情報リーフレットは主なアウトカムに影響を及ぼさなかったが,より高い再出席率と関連していた.
結論:
- 急性下呼吸道感染症の治療に抗生物質の投与を控えたり,遅らせたりすることは,有効な戦略です.
- このアプローチは,症状の解消を損なうことなく,抗生物質の消費と抗生物質への依存を軽減します.
- 患者の受け入れと満足度は,各戦略で比較可能であり,処方しないグループでは抗生物質の期待が低下しています.
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