奇格利塔扎尔在MASLD中与高甘油三血症和胰岛素耐药:一项II期,随机,双盲,安慰剂控制的研究
Yameng Sun1, Cuisong Wu2, Guijie Xin3
1Liver Research Center, Beijing Friendship Hospital, Capital Medical University, State Key Lab of Digestive Health, National Clinical Research Center of Digestive Diseases, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, Beijing, China.
Hepatology (Baltimore, Md.)
|July 28, 2025
概括
奇格利塔扎尔在与代谢功能障碍相关的脂肪性肝病 (MASLD) 患者中有效降低了肝脂肪. 这种PPAR泛激素抗体表现出剂量依赖的作用和有利的安全性,为MASLD提供了有前途的治疗方法.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 代谢疾病 代谢疾病
- 药理学 药理学 是一个学科.
背景情况:
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 可以发展为严重的形式,如与代谢功能障碍相关的脂肪性肝炎 (MASH).
- 迫切需要有效的MASH治疗方法.
- 奇格利塔扎尔是一种PPAR泛激动剂,用于MASLD治疗.
研究的目的:
- 评估奇格利塔扎尔在患有MASLD的患者的疗效和安全性.
- 评估奇格利塔萨对MASLD患者的高甘油三血和胰岛素抵抗的影响.
- 为了确定智利塔扎尔对肝脏脂肪含量的剂量依赖性影响.
主要方法:
- 一项II期,多中心,随机,双盲,安慰剂控制的研究.
- 104名患有MASLD,高三糖血症和胰岛素耐药性的患者随机分组,每天接受48毫克,64毫克奇格利塔萨尔或安慰剂,持续18周.
- 肝脏脂肪含量通过MRI-PDFF测量;肝损伤生物标志物,纤维化指标,脂质和胰岛素抵抗也被评估.
主要成果:
- 与安慰剂相比,奇格利塔撒显著降低了肝脏脂肪含量,以剂量依赖的方式.
- 48mg和64mg组显示肝脂肪分别减少了-28.1%和39.5%,而安慰剂组则减少了-3.2%.
- 奇格利塔扎改善了肝损伤生物标志物 (ALT,AST,γ-GT) 并显示了纤维化,脂质,胰岛素耐药性和代谢综合征的积极趋势. 这两种剂量都被很好地容忍.
结论:
- 在MASLD患者中,奇格利塔扎显著降低肝脂肪,患有高甘油三血和胰岛素抵抗.
- 观察到与剂量相关的肝脂肪减少和关键生物标志物的改善.
- 奇格利塔扎尔表现出良好的安全性,使其成为MASLD的潜在治疗选择.
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