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机构地区:[1] 连云港市第二人民医院 风湿免疫科,江苏连云港222023 [2] 连云港市第二人民医院 核医学科,江苏连云港222023
出 处:《中国血液流变学杂志》2014年第2期237-239,共3页Chinese Journal of Hemorheology
摘 要:目的:探讨原发性干燥综合征(pSS)继发肺间质病变(ILD)患者血浆D-二聚体(DD)和纤维蛋白(原)降解产物(FDP)的水平变化及其临床意义。方法检测2011年~2013年住院的42例pSS-ILD患者与同期42例无ILD的pSS患者血浆DD、FDP、血沉(ESR)、C反应蛋白(CRP)、类风湿因子(RF)和免疫球蛋白G(IgG)水平,用两样本t检验和相关性分析进行统计学分析。结果 pSS-ILD组DD、FDP、ESR、CRP、RF和IgG检测结果分别为(864.56±235.82)ng/mL、(6,710.70±564.58)ng/mL、(72.39±12.67)mm/h、(55.94±13.18)mg/L、(54.78±8.02)U/mL和(23.50±4.21) g/L,较无ILD的pSS组(165.00±25.41)ng/mL、(2,760.29±382.46)ng/mL、(45.91±11.35)mm/h、(21.19±12.50) mg/L、(30.98±9.24)U/mL和(12.88±6.04)g/L高,差异有统计学意义(均P<0.05)。DD和FDP与ESR、CRP均呈直线正相关(r=0.992、0.996和0.923、0.935,均P<0.01),两者与RF也呈直线正相关(r=0.553,0.509,均P<0.05)。DD和FDP与IgG无直线正相关(r=0.235,0.361,均P〉0.05)。结论 pSS-ILD患者体内存在高凝状态,DD和FDP可作为临床判断pSS继发ILD患者的病情活动的非特异性炎性反应指标。Objective To investigate the clinical value of the plasma level of D-dimer (DD) and fibrinogen degradation products (FDP) in primary Sjogren's syndrome (pSS) patients with interstitial lung disease (ILD). Methods Plasma levels of DD, FDP, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), rheumatoid factor (RF), and IgG in 42 patients with pSS-ILD and 42 patients with pSS without ILD admitted to hospital from 2011 to 2013 were measured. Two-sample t-test was used for data analysis by SPSS 19.0 software. Results The plasma levels of DD, FDP, ESR, CRP, RF, and IgG in patients with pSS-ILD were (864.56±235.82) ng/mL, (6,710.70±564.58) ng/mL, (72.39±12.67) mm/h, (55.94±13.18) mg/L, (54.78±8.02) U/mL, and (23.50±4.21) g/L, respectively. These in patients with pSS without ILD were (165.00±25.41) ng/mL, (2,760.29±382.46) ng/mL, (45.91±11.35) mm/h, (21.19±12.50) mg/L, (30.98±9.24) U/mL, and (12.88±6.04) g/L, respectively. The plasma levels in patients with pSS-ILD were higher than those in patients with pSS without ILD (all P〈0.05). DD and FDP were positively correlated with ESR (r=0.992 and 0.923, all P〈0.01), CRP (r=0.992 and 0.935, all P〈0.01), and RF (r=0.553 and 0.509, all P〈0.05). Conclusion A hypercoagulable state exists in pSS patients with ILD. DD and FDP can be used as a non-specific inflammatory index in the judgment of disease activity in pSS patients with ILD.
关 键 词:D-二聚体 纤维蛋白(原)降解产物 肺间质病变 原发性干燥综合征
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