蒂尔泽帕提德治疗心力衰竭与保存的射出小部分和肥胖症
Milton Packer1, Michael R Zile1, Christopher M Kramer1
1From Baylor University Medical Center, Dallas (M.P.); Imperial College, London (M.P.); RHJ Department of Veterans Affairs, Health System and Medical University of South Carolina, Charleston (M.R.Z., S.E.L.); the Cardiovascular Division, Department of Medicine, University of Virginia Health System, Charlottesville (C.M.K.); Flourish Research, Boca Raton, FL (S.J.B.); the Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland (V.M.); the Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China (J.G.); Eli Lilly, Indianapolis (G.J.W., Y.O., M.C.B., K.C.H., M.M.); and the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (B.A.B.).
提尔泽帕提德显著降低了肥胖患者心血管死亡或心力衰竭恶化的风险. 该药物还改善了心力衰竭患者的生命质量,并保留了喷射分数.
科学领域:
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 肥胖是心力衰竭的重要危险因素,具有保存的喷射分数 (HFpEF).
- 蒂尔泽帕提德是一种双GIP和GLP-1受体激动剂,促进了显著的体重减轻.
- 有限的数据存在于tirezepatide对HFpEF患者心血管结果的影响.
研究的目的:
- 评估蒂尔泽帕提德在减少HFpEF和肥胖患者心血管事件中的疗效.
- 评估蒂尔泽帕提德对该患者群体的健康状况和生活质量的影响.
主要方法:
- 一项国际双盲,随机,安慰剂对照试验,涉及731名患有高高血压和肥胖症 (BMI ≥30) 的患者.
- 患者至少接受了52周的提尔泽帕提德 (每周高达15毫克) 或安慰剂.
- 主要终点包括心血管死亡或心力衰竭恶化的复合结果,以及堪萨斯城心肌病问卷临床总结得分 (KCCQ-CSS) 的变化.
主要成果:
- 蒂尔泽帕提德将心血管死亡或心力衰竭恶化的复合终点降低了38% (HR,0.62;P=0.026).
- 恶化的心力衰竭事件在提尔泽帕提德治疗下减少了46% (HR,0.54;P=0.008).
- 与安慰剂相比,提尔泽帕提德显著改善了KCCQ-CSS得分 (6.9分差;P<0.001).
结论:
- 蒂尔泽帕提德治疗显著降低了心血管死亡或心力衰竭恶化的风险,在患有HFpEF和肥胖的患者中.
- 提尔泽帕提德可以改善这一患者群体的健康状况和生活质量.
- 胃肠道不良事件更常见于提尔泽帕提德,导致在某些情况下停止治疗.
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