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2型糖尿病および慢性腎臓病患者の心血管疾患に対するリラグルチドとプラセボの効果
Johannes F E Mann1,2, Vivian Fonseca3, Ofri Mosenzon4
1Kuratorium für Dialyse Kidney Center, Munich, Germany (J.F.E.M.).
Circulation
|December 20, 2018
まとめ
リラグルチドは慢性腎臓疾患の2型糖尿病患者の心血管疾患と死亡率を著しく減少させた. この効果は,小球膜の過濾率が低い患者でより顕著でした.
科学分野:
- 心臓病科
- 腎臓科
- 内分泌学
背景:
- 2型糖尿病 (T2DM) 患者におけるリラグルチドの心血管上の効果は,LEADER試験で示されました.
- 慢性腎臓病 (CKD) のT2DM患者における心血管疾患および死亡率に対するリラグルチドの影響は不明でした.
研究 の 目的:
- T2DM患者およびCKD患者におけるリラグルチドのポストホック治療効果を分析する.
- リラグルチドの腎臓機能による心臓血管の効果を評価する.
主な方法:
- LEADER試験のデータに関するポストホック分析
- 発症時の推定グルメルフィルタレーション率 (eGFR < 60 対 ≥ 60 mL/ min/ 1. 73 m2) によって層分けされた患者.
- 主要な複合心血管結果,全因死亡率,および個々の成分のためのコックス回帰分析.
主要な成果:
- リラグルチドは,EGFR < 60 mL/ min/ 1. 73 m2 (HR,0. 69) の患者とEGFR ≥ 60 mL/ min/ 1. 73 m2 (HR,0. 94) の患者との比較で,主治性心血管結末を有意に低下させた.
- 非致死性心筋梗塞,非致死性脳卒中,心血管疾患による死亡,全因死亡率の減少が低 eGFR群で観察されました.
- 発症時のアルブミヌリアによる分層化では,有意な相互作用は認められなかった.
結論:
- リラグルチドを標準治療に追加すると,重症心血管疾患と全因死亡率を低減する.
- 研究で評価された慢性腎臓病の全スペクトルに広がる.
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