艾拉莫德治疗强直性脊柱炎的疗效和安全性研究
2019-07-06许百洁莫守崎薛晓倩吴悦
许百洁?莫守崎?薛晓倩?吴悦
【摘要】目的 评估艾拉莫德在治疗强直性脊柱炎(AS)中的疗效与安全性。方法 收集42例AS患者,随机分为观察组和对照组,每组各21例。观察组患者予艾拉莫德联合塞来昔布治疗,对照组使用柳氮磺胺吡啶片联合塞来昔布治疗,2组疗程均为24周。在治疗4、12、24周末评价疗效及安全性。结果 治疗12周末及24周末,观察组达AS国际评估工作组反应指标(ASAS)20患者比例均高于对照组(P均< 0.05),且观察组患者的背痛视觉模拟评分、Bath AS疾病活动性指数、Bath AS功能指数评分及ESR、CRP均低于对照组(P均< 0.05)。2组不良反应发生率比较差异无统计学意义(P > 0.05)。结论 艾拉莫德能有效缓解AS患者病情,且安全性良好。
【关键词】艾拉莫德;强直性脊柱炎;风湿性疾病;疗效;安全性
Clinical efficacy and safety of iguratimod in treatment of ankylosing spondylitis Xu Baijie, Mo Shouqi, Xue Xiaoqian, Wu Yue. Department of Rheumatology and Immunology, Jieyang Peoples Hospital, Jieyang 522000, China
【Abstract】Objective To evaluate the clinical efficacy and safety of iguratimod in the treatment of ankylosing spondylitis (AS). Methods A total of 42 AS patients were recruited and randomly assigned into the observation (n = 21) and control groups (n = 21). In the observation group, patients were treated with iguratimod combined with celecoxib, and those in the control group were treated with sulfasalazine in combination with celecoxib for 24 weeks. Clinical efficacy and safety were evaluated at 4, 12 and 24 weeks after corresponding treatment. Results At 12 and 24 weeks, the proportion of patients reaching Achieving Assessment in Ankylosing Spondylitis 20 (ASAS 20) in the observation group was significantly higher compared with that in the control group (both P < 0.05). In addition, the Visual Analog Scale for spinal pain, Bath Ankylosing Spondylitis Disease Activity Index, Bath AS functional index, erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) in the observation group were remarkably lower than those in the control group (all P < 0.05). The incidence of adverse events did not significantly differ between two groups (P > 0.05). Conclusion Iguratimod can effectively alleviate AS with high safety.
【Key words】Iguratimod;Ankylosing spondylitis;Antirheumatic disease;Efficacy;Safety
强直性脊柱炎(AS)是一种以侵袭中轴脊柱关节、外周关节、韧带附着点及肌腱端等部位的慢性、系统性、炎症性疾病,其主要的临床表现是腰背痛,严重者可发生脊柱畸形和关节强直。目前发病机制未明,学界认为可能与T、B淋巴细胞亚群失衡及IL-1、IL-6、TNF-α等炎症因子分泌异常有关[1-3]。艾拉莫德是一种新型的改善病情抗风湿药物(DMARD),具有抗炎、抗细胞因子、抑制NF-κB活性、抑制破骨细胞生成及促进成骨细胞分化等效果,对AS可能具有潜在的治疗作用[4-7]。多项研究已证明艾拉莫德治疗类风湿性关节炎的有效性及安全性,但尚缺乏治疗AS方面的报道[4, 8]。本研究拟采用前瞻性临床研究,旨在探讨艾拉莫德对活动期AS患者的疗效和安全性,有望为AS治疗提供新的行之有效的治疗方案。
对象与方法
一、研究对象
收集2018年12月至2019年7月我院风湿科收治的42例AS患者,年齡18 ~ 65岁、中位年龄35岁。纳入病例需具……
