Lancet Rheumato:Dapansutrile治疗痛风耀斑

2020-04-08 MedSci原创 MedSci原创

Dapansutrile是一种特异性NLRP3炎症抑制剂,在减少靶关节疼痛方面具有令人满意的安全性和有效性。

白细胞介素(IL)-1β在痛风耀斑过程中发挥了重要作用,Dapansutrile可抑制NLRP3炎症体和IL-1β激活,近日研究人员考察了口服dapansutrile在痛风耀斑患者中的安全性和有效性。
 
本次研究为IIa临床研究,存在单关节尿酸单钠晶体的成人痛风耀斑患者参与,患者随机接受100毫克/天、300毫克/天、1000毫克/天的治疗或2000毫克/天口服dapansutrile 治疗,持续8天。研究的主要结果是从基线检查到第3天和从基线检查到第7天患者报告的目标关节疼痛的变化,
 
29名患者参与研究,其中8名患者每天接受100毫克药物,7名患者每天接受300毫克药物,6名患者每天接受1000毫克药物,8名患者每天接受2000毫克药物。从基线检查到第3天,100毫克/天组患者报告的目标关节疼痛平均减少52.4%,300毫克/天组减少68.4%,1000毫克/天组减少55.8%,2000毫克/天组减少57.6%。在第7天,与基线相比,100毫克/天组目标关节疼痛平均减少82.1%,300毫克/天组平均减少84.2%,1000毫克/天组的平均减少68.9%,2000毫克/天组的平均减少83.9%。34例患者中有25例(73.5%)报告了45起因治疗引起的不良事件,其中大部分是代谢和营养障碍(17 [37.8%])和胃肠道疾病(10 [22.2%])。在研究期间发生了两起严重不良事件,1名患者在第3天因痛风耀斑恶化入院,1名患者接受最后一次剂量药物后18天因冠状动脉狭窄而入院,但均与研究药物无关。
 
研究认为,Dapansutrile是一种特异性NLRP3炎症抑制剂,在减少靶关节疼痛方面具有令人满意的安全性和有效性。
 
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    2020-08-27 14818eb4m67暂无昵称

    学习了

    0

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    2020-10-11 howi
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