尿路コリックの成人の医療排泄療法:多センター,ランダム化,プラセボ対照試験
Robert Pickard1, Kathryn Starr2, Graeme MacLennan2
1Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.
Lancet (London, England)
|May 23, 2015
まとめ
タムスロシンとニフェディピンは,尿路コリックにおける石の通過を改善しませんでした. これらの滑らかな筋肉のリラックス剤は,標準的な臨床環境では効果がなく,予期管理においてプラセボに比べて効果を示さなかった.
科学分野:
- 泌尿器科 泌尿器科とは
- 薬理学 薬理学とは
- クリニック・トライアル 臨床試験
背景:
- 以前のメタ解析では,タムスロシンとニフェディピンが尿路石の通過を助長することを示唆していた.
- 幅広い含有基準を持つ高品質の試験の必要性が特定されました.
研究 の 目的:
- タムスロシンとニフェディピンの有効性を,尿路コリックの標準的な臨床ケア環境で試験する.
- これらの薬が,石の除去のためのさらなる介入の必要性を減少させるかどうかを判断する.
主な方法:
- 尿路石を患った1167人の成人を対象とした多センター,ランダム化,プラセボ対照試験です.
- 参加者は,最大4週間,毎日タムスロシン,ニフェディピン,またはプラセボを投与されました.
- 主要評価項目は,4週間以内にさらなる介入を必要としない被験者の割合でした.
主要な成果:
- プラセボの80%,タムスロシンの81%,ニフェディピンの80%のグループは,さらなる介入を必要としなかった (p=0.73とp=0.88).
- 活性療法とプラセボ (p=0.78) の間に有意な差は認められなかった.
- 重篤な有害事象はまれで,グループごとに比較可能であった.
結論:
- タムスロシンとニフェディピンは,尿路コリック患者における石のクリアランスのさらなる治療の必要性を減らすのに効果的ではありません.
- これらの薬は,尿路石の予期管理に比べて利点を提供していません.
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