COPDにおける大規模な薬物治療試験から何を学びましたか?
Peter M A Calverley1, Stephen I Rennard
1Division of Infection and Immunity, Clinical Sciences Centre, University Hospital Aintree, Liverpool, UK. pmacal@liverpool.ac.uk
Lancet (London, England)
|September 4, 2007
まとめ
臨床試験は,慢性阻害性肺疾患 (COPD) の治療法が,肺の体積を増やすことで運動パフォーマンスを改善することを示しています. 将来の研究は,COPDの管理と理解を進めるために,高水準で客観的な研究に焦点を当てるべきです.
科学分野:
- 肺内医学は肺内医学である.
- クリニック・リサーチ 臨床研究
背景:
- 慢性阻害性肺疾患 (COPD) の治療の開発は,高い優先順位ではないにもかかわらず,増加しています.
- 大規模な臨床試験は,慢性疾患の慢性的な性質と中断的な悪化により,COPD治療の有効性を評価するために不可欠です.
研究 の 目的:
- COPD治療のための臨床試験の現在の状況を見直す.
- COPD研究における厳格な試験設計と成果測定の重要性を強調する.
主な方法:
- COPDの治療法を調べたランダム化比較試験 (RCT) のデータの分析.
- COPD臨床試験における既定および新興の成果測定値の評価.
主要な成果:
- COPDの治療は,呼吸器のフローではなく,肺の体積を増やすことによって,主に運動パフォーマンスを改善します.
- 健康状態,悪化の頻度,入院は,肺機能に加えて,重要な治療結果として認識されています.
結論:
- RCTは,COPD治療の有効性に関する最も強力な証拠を提供していますが,設計と患者の参加の変動に左右されます.
- ブロンコディラター・リバーシビリティ・テストは,特定の治療に反応する患者のサブグループを特定するための信頼できる方法ではありません.
- 高品質で充実した臨床試験は,COPDの理解と管理を進めるために不可欠です.
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