缪逸+朱建琴
[摘要] 目的 探讨非布司他治疗痛风的临床效果。 方法 将我院选取2014年1月~2015年12月收治的60例急性发作期痛风患者随机分为观察组、对照组,每组30例,所有患者均保持痛风饮食及常规治疗,观察组治疗开始就予非布司他40 mg,1次/d口服;对照组在关节肿痛缓解后再予别嘌醇100 mg,3次/d,连续治疗8周,比较两组治疗前后血尿酸的变化情况。 结果 治疗8周后,两组患者的血尿酸水平分别较治疗前显著降低,观察组患者治疗后的血尿酸水平 (359.16±82.12) mmol/L,显著低于对照组,差异具有统计学意义(P<0.05)。 结论 非布司他较别嘌醇更能有效降低痛风患者的尿酸水平,改善患者的临床症状及提高疗效,且安全性较好,值得推广和应用。
[关键词] 痛风;非布司他;别嘌醇;血尿酸
[中图分类号] R589.7 [文献标识码] B [文章编号] 1673-9701(2016)26-0103-03
Clinical effect of febuxostat in treatment of gout
MIAO Yi ZHU Jianqin
Department of Immunology, Jingjiang City People's Hospital in Jiangsu Province, Jingjiang 214500, China
[Abstract] Objective To investigate the clinical effect of febuxostat in treatment of gout. Methods A total of 60 patients with gout in our hospital from January 2014 to December 2015 were randomly divided into observation group and control group, each group of 30 cases, all enrolled patients were maintained gout diet and conventional therapy, the observation group was treated with febuxostat 40 mg, 1 time/d, po, the control group after joint pain relief was treated with allopurinol 100 mg, 3 times/d. Two groups were all continuous treatment for 8 weeks. The changes of serum uric acid levels were compared between the two groups. Results After 8 weeks of treatment, the serum uric acid levels of the two groups were significantly lower than before treatment, and the difference was significant(P<0.05). After treatment,the serum uric acid level of observation group was(359.16±82.12) mmol/L, was significantly lower than the control group,and the difference was significant(P<0.05). Conclusion Compared with allopurinol,febuxostat in treatment of gout can effectively reduce the level of uric acid in patients with gout,improve the patient's clinical symptoms and improve the curative effect, good security, it is worth popularized and applied.
[Key words] Gout; Febuxostat; Allopurinol; Blood uric acid
痛风(gout)的发病主要是由于嘌呤代谢紊乱和(或)尿酸排泄减少所致[1],近年来随着人们生活水平的不断提高,其发病率呈现逐年上升的趋势,且日趋年轻化。研究发现,痛风的发病与高尿酸血症(hyperuricemia,HUA)密切相关[2],因此,降低尿酸是治疗痛风的重要方面之一。降低尿酸疗法使血尿酸水平降低到6.0 mg/mL,可以改善痛风患者的临床症状[3]。别嘌呤醇是目前临床用于抑制尿酸生成的常用药物之一,但是中国汉族人群由于HLA-B5801等位基因阳性率高,约14%~20%,且携带HLA-B5801等位基因阳性的人群,使用别嘌醇后可能出现严重皮肤过敏反应,包括药物高敏反应综合征、中毒性表皮坏死松解症和Stevens-Johnson综合征(SJS)等,其发生后死亡率高,既往研究显示Stevens-Johnson综合征、中毒性表皮坏死松解症和药物高敏反应综合征的死亡率分别为1%~5%、30%和10%,使其应用受到限制[4]。非布司他属于黄嘌呤氧化酶抑制剂,是一种新型的降尿酸药物[5]。本研究旨在探讨非布司他治疗痛风的临床疗效,并与别嘌呤醇的疗效进行比较分析,现报道如下。
1 资料与方法
1.1 一般资料
选取2014年1月~2015年12月我院门诊治疗的痛风患者60例,诊断符合1977年美国风湿病学会急性痛风性关节炎的分类标准,排除合并严重心肝肾功能不全、尿毒症及脑血管疾病者,同时排除已知对本研究药物过敏者,哺乳期、妊娠期患者也排除在外。60例入选的痛风患者中,男40例,女20例,年龄25~70岁,平均(51.2±11.3)岁,病程1 d~18年,平均病程(9.2±2.1)年。体质指数(BMI)为22.3~27.6 kg/m2。所有入选研究对象采取随机数字表法随机分为观察组、对照组,每组各30例,两组入选患者的一般资料包括性别、年龄、病程、体质指数等方面对比分析显示差异均无统计学意义(P>0.05),具有可比性。见表1。