摘要
目的观察利妥昔单抗治疗SSc的临床疗效与安全性。
方法本研究为前瞻性非随机同期对照临床研究。研究对象为2011年1月至2015年8月住院的SSc患者,入组共52例,其中利妥昔单抗组15例,对照组37例。2组均给予环磷酰胺和泼尼松治疗,利妥昔单抗组另给予利妥昔单抗375 mg/m2,每4周1次,共4个疗程。观察2组治疗前、治疗后6个月、12个月的ESR、CRP、IL-6、改良Rodnan皮肤评分(mRSS)、高分辨CT(HRCT)评分、用力肺活量占预计值百分比(FVC%)、第1秒用力呼气量占预计值百分比(FEV1%)、一氧化碳弥散量占预计值百分比(DLCO%)改善情况。采用重复测量方差分析和两样本t检验进行统计分析。
结果2组治疗后ESR[治疗后6个月(33±9)mm/1 h、治疗后12个月(20±4)mm/1 h]、CRP[治疗后6个月(12.7±3.4)mg/L、治疗后12个月(12.7±3.4)mg/L]、IL-6[治疗后6个月(73±10)pg/ml、治疗后12个月(57±11)pg/ml]、mRSS[治疗后6个月(22.2±1.3)、治疗后12个月(18.4±3.1)、HRCT评分(治疗后6个月(11.9±1.4)、治疗后12个月(11.3±1.0)]、FVC%[治疗后6个月(69.0±3.4)%、治疗后12个月(77.2±4.1)%]、FEV1%[治疗后6个月(73.3±3.4)%、治疗后12个月(78.4±1.6)%]、DLCO%[治疗后6个月(60.6±2.7)%、治疗后12个月(70.7±3.0)%]均较治疗前有所改善(P〈0.05)。与对照组相比,利妥昔单抗治疗组ESR、CRP、IL-6、mRSS、HRCT评分明显下降(P〈0.05),而FVC%、FEV1%、DLCO%升高(P〈0.05),提示利妥昔单抗组治疗效果更好。在治疗过程中未出现输液反应、感染、乙型肝炎病毒再激活等不良反应。
结论利妥昔单抗能够减轻SSc患者炎症水平、改善皮肤硬化及肺功能,利妥昔单抗联合环磷酰胺有望成为治疗SSc的一个新的安全有效的方法。
ObjectiveTo observe the efficacy and safety of rituximab in the treatment of systemic sclerosis(SSc).
MethodsThis was a prospective, non-randomized controlled trial. All patients with SSc were hospitalized from January 2011 to August 2015. Fifty-two patients were enrolled, including 15 patients in the intervention group and 37 patients in the control group. Both groups were given cyclophos-phamide and prednisone. The intervention group was also given rituximab 375 mg/m2, once every 4 weeks, a total of 4 treatments. The erythrocyte sedimentation rate(ESR), C-reactive protein(CRP), interleukin 6 (IL-6), modified Rodnan skin score (mRSS), HRCT, forced vital capacity (FVC%), 1% forced expiratory volume percentage (FEV1%), percentage of carbon monoxide dispersion percentage (DLCO%) were assessed alternatively before treatment, 6 months and 12 months after treatment. The repeated measures analysis of variance and t-test were used for statistical analysis.
ResultsBoth groups showed improvement in ESR, CRP, IL-6, mRSS, HRCT, FVC%, FEV1% and DLCO% (P〈0.05), but ESR [6 month after treatment (33±9) mm/1 h, 12 month after treatment (20±4) mm/1 h], CRP [6 month after treatment (12.7±3.4) mg/L, 12 months after treatment (12.7±3.4) mg/L], IL-6 [6 month after treatment (73±10) pg/ml, 12 month after treatment (57±11) pg/ml], mRSS[6 months after treatment (22.2±1.3), 12 month after treatment (18.4±3.1)], HRCT score [6 month after treatment(11.9±1.4), 12 month after treatment (11.3±1.0)], in patients of the intervention group were decreased more significantly than patients of the control group (P〈0.05), and FVC% [6 month after treatment (69.0±3.4)%, 12 month after treatment(77.2±4.1)%], FEV1%[6 month after treatment (73.3±3.4)%, 12 month after treatment (78.4±1.6)%] and DLCO% [6 month after treatment(60.6±2.7)%, 12 month after treatment(70.7±3.0)%] were increased more significantly than patients of the c
出处
《中华风湿病学杂志》
CAS
CSCD
北大核心
2018年第2期96-100,共5页
Chinese Journal of Rheumatology
基金
广西壮族自治区卫生厅自筹经费科研课题(z2011455,Z2008048)