托珠单抗治疗类风湿关节炎的临床分析
2018-09-03林宇飞
林宇飞
[摘要] 目的 探讨托珠单抗治疗类风湿关节炎的临床疗效。方法 该研究方便选取2016年1月—2017年1月在福州市第二医院收治的64例难治性类风湿关节炎患者,随机分为研究组和对照组,其中对照组采用口服甲氨蝶呤片和来氟米特片,研究组在对照组治疗的基础上静脉滴注托珠单抗注射液,比较两组患者的临床临床及不良反应发生率。结果 两组患者治疗后晨僵持续时间、ESR、CRP以及关节疼痛和肿胀数等指标与治疗前比较均明显改善,但是研究组的改善程度明显优于对照组(t=6.54、5.10、3.92、3.11、2.67,P<0.05)。在治疗12周后,研究组的ACR20为93.75%(30/32),ACR50为75.00%(24/32);对照组的ACR20为50.00%(16/32),ACR50为28.13%(9/32)。經统计学分析发现研究组的ACR20和ACR50均明显高于对照组(χ2=5.32、4.58,P<0.05)。两组患者的不良反应发生率比较差异无统计学意义(χ2=0.56,P>0.05)。结论 托珠单抗治疗类风湿关节炎的疗效确切,安全性好,值得临床推广使用。
[关键词] 托珠单抗;类风湿关节炎;疗效
[中图分类号] R5 [文献标识码] A [文章编号] 1674-0742(2018)03(c)-0100-03
Clinical Analysis of Tocilizumab in Treatment of Rheumatoid Arthritis
LIN Yu-fei
Department of Cadre Healthcare Rheumatic Hematology, Fuzhou Second Hospital, Fuzhou, Fujian Province, 350007 China
[Abstract] Objective To study the clinical curative effect of tocilizumab in treatment of rheumatoid arthritis. Methods 64 cases of patients with rheumatoid arthritis admitted and treated in our hospital from January 2016 to January 2017 were conveniently selected and randomly divided into two groups, the control group took methopterin tablets and leflunomide orally, while the research group used the intravenous injection of tocilizumab on the basis of the control group, and the incidence rate of clinical adverse reactions were compared between the two groups. Results After treatment, the morning stiffness duration, ESR, CRP and joint pains and swelling were obviously better than those in the control group (t=6.54,5.10,3.92,3.11,2.67,P<0.05), after 12-week treatment, the ACR20, ACR50 in the research group and in the control group were respectively 93.75%(30/32), 75.00%(24/32) and 50.00%(16/32), 28.13%(9/32), and the statistical analysis showed that the ACR20 and ACR50 in the research group were obviously higher than those in the control group(χ2=5.32,4.58,P<0.05), and the difference in the incidence rate of adverse reactions between the two groups was not statistically significant(χ2=0.56,P>0.05). Conclusion The curative effect of tocilizumab in treatment of rheumatoid arthritis is definite, with good safety, which is worth clinical promotion and application.
[Key words] Tocilizumab; Rheumatoid arthritis; Curative effect
类风湿关节炎(Rheumatoid arthritis,RA)是以滑膜炎症和增殖,产生自身抗体如RF和抗CCP 抗体,关节被慢性、反复发作性的炎症破坏[1]。RA 的慢性炎症是继发于促炎细胞因子如如肿瘤坏死因子(TNF-α)、白介素6(IL-6),二者在类风湿关节炎发病中起着重要作用。国内RA发病率较高,其中女性发病率更高[2-4]。RA致病机制复杂,采用甲氨蝶呤联合其他抗风湿药物治疗RA虽然可以显示一定的疗效,但是对某些疾病活动度高,尤其出现骨质破坏的患者疗效欠佳[5]。托珠单抗的出现很好的解决了上述问题。该研究将2016年1月—2017年1月在福州市第二医院收治的64例难治性类风湿关节炎患者随机分为研究组和对照组,其中对照组采用口服甲氨蝶呤片和来氟米特片,研究组在对照组治疗的基础上静脉滴注托珠单抗注射液,比较两组患者的临床临床及不良反应发生率,现报道如下。……
