【摘要】目的观察免疫吸附治疗强直性脊柱炎(ankylosing spondylitis,AS)的疗效。方法选取AS 常规治疗组30 例和AS 免疫吸附治疗组30 例为实验对象,分别于治疗前、治疗后1 周、1 月、3 月后检测3组红细胞沉降率(erythrocyte sedimentation rate,ESR)、C 反应蛋白(C-reaction protein,CRP),并评估Bath AS 疾病活动指数评分(Bath AS disease activity index,BASDAI)。结果①免疫吸附治疗1 周治疗组患者较对照组ESR、CRP、BASDAI 的差异有统计学意义(Z 值分别为2.692,2.511,3.866;P值分别为-0.007,0.012,<0.001)。②免疫吸附治疗3 月后免疫吸附治疗组较对照组ESR、CRP 下降,BASDAI评分降低,差异有统计学意义(Z 值分别为2.905, 6.427, 2.000;P 值分别为0.004,<0.001,0.045);③治疗3 月后免疫吸附治疗组较对照组非甾体类抗炎药的用量下降,差异有统计学意义(Z =4.296,P<0.001)。结论免疫吸附治疗AS,炎症指标恢复快,起效快,病情易于稳定。免疫吸附治疗可减轻炎症反应。
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