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2型糖尿病におけるドゥラグルチドと心血管疾患のアウトカム (REWIND): ランダム化,二重盲検,プラセボ対照試験
Hertzel C Gerstein1, Helen M Colhoun2, Gilles R Dagenais3
1Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON, Canada.
Lancet (London, England)
|June 14, 2019
まとめ
デュラグルチドは,2型糖尿病と高心血管リスクの成人の心血管疾患を有意に減少させた. 糖尿病の管理と心臓病の予防に新しい選択肢を提供しています.
科学分野:
- 心臓病科
- 内分泌学
- 薬理学について
背景:
- グルカゴン類ペプチド-1 (GLP-1) 受容体アゴニストは,2型糖尿病において心血管に有益であることが示されています.
- 以前の研究では,高リスクの患者に特定のGLP- 1RAを投与すると,心血管疾患のアウトカムが低下することが示されました.
- 2型糖尿病患者の広範な集団における心血管疾患に対するダラグルチドの効果を評価した.
研究 の 目的:
- 重大心血管疾患 (MACE) の減少におけるダラグルチドの有効性を評価する.
- 2型糖尿病の患者で,心血管疾患があるか否かについて,デュラグルチドが心血管疾患に与える影響を評価する.
- 血糖制御のスペクトル全体でデュラグルチドの安全性と有効性を決定する.
主な方法:
- 2型糖尿病患者9901人を対象とした多センター,ランダム化,ダブルブラインド,プラセボ対照試験です.
- 心血管疾患またはリスク因子がある50歳以上の被験者は,毎週皮下ドラグルチド (1. 5 mg) またはプラセボを投与しました.
- 主なエンドポイントは,非致死性心筋梗塞,非致死性脳卒中,または心血管疾患による死亡の複合であり,追跡期間の中央値は5. 4年であった.
主要な成果:
- ドラグルチドは,プラセボと比較して,プライマリコンポジットアウトカムを12%減少させた (HR 0. 88, p=0. 026).
- 複合結果の発生率は,ダラグルチドの12. 0% とプラセボの13. 4% でした.
- 胃腸の有害事象はプラセボ (34. 1%) よりもドゥラグルチド (47. 4%) でより頻繁でした.
結論:
- 2型糖尿病の中年および高齢の成人の血糖制御のためにデュラグルチドを考慮することができます.
- 2型糖尿病および高心血管リスクの患者にダラグルチドを使用することを支持しています.
- ドラグルチドは,この患者群で心血管リスクプロファイルが好ましいことを示しています.
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