中华临床免疫和变态反应杂志
中華臨床免疫和變態反應雜誌
중화림상면역화변태반응잡지
CHINESE JOURNAL OF ALLERGY & CLINICAL IMMUNOLOGY
2015年
2期
85-90
,共6页
宋良月%左大辰%张榕%肖卫国
宋良月%左大辰%張榕%肖衛國
송량월%좌대신%장용%초위국
类风湿关节炎%肺间质疾病
類風濕關節炎%肺間質疾病
류풍습관절염%폐간질질병
rheumatoid arthritis%interstitial lung disease
目的:探讨类风湿关节炎(rheumatoid arthritis,RA)伴间质性肺病(interstitial lung disease,ILD)患者临床表现、肺部高分辨率 CT 及实验室指标的特点,分析单纯 RA 患者与 RA 合并 ILD 患者临床特点的差异,为临床诊治提供依据。方法回顾性分析中国医科大学附属第一医院风湿免疫科住院 RA 患者470例,根据肺部高分辨率 CT 结果分为 RA-ILD 组和单纯 RA 组。比较两组患者的一般情况、临床表现以及实验室指标。结果共纳入 RA 患者470例,RA-ILD 组163例,单纯 RA 组307例。RA-ILD 组患者在年龄[(63±12)岁比(55±13)岁]、发病年龄[(55±14)岁比(48±14)岁]、病程[(88±92)个月比(78±86)个月]均高于单纯 RA 组,差异有统计学意义(均 P <0.05)。RA-ILD 组患者的关节肿痛(关节数)(85.9%比63.6%)、咳嗽咯痰胸痛(11.0%比1.9%)、活动后气短(16.6%比5.5%)发生率均高于单纯 RA 组。RA-ILD组限制性通气功能障碍(22.9%比11.1%)、弥散功能减低(35.4%比16.7%)发生率显著高于单纯 RA-ILD 组。RA-ILD 组抗核抗体阳性率(38.2%比45.1%)高于单纯 RA 组,差异有统计学意义(均 P <0.05)。RA-ILD 组纤维蛋白原[(5.59±3.04)g/L 比(5.14±2.50)g/L)]、类风湿因子[(704.90±1326.64)U/ml 比(389.42±669.15)U/ml]、C-反应蛋白[(56.70±56.07)mg/L 比(45.71±52.64)mg/L]、免疫球蛋白 A 水平[(3.62±1.74)g/L 比(3.21±1.50)g/L]均高于单纯RA 组;而血清白蛋白水平[(42.35±5.17)g/L 比(43.89±6.03)g/L]低于单纯 RA 组,差异有统计学意义(均 P <0.05)。结论年龄较大、病程较长、关节炎性明显的 RA 患者易合并 ILD,而且纤维蛋白原、C 反应蛋白、血尿素氮、C-胱抑素肽、血清白蛋白、外周血白细胞计数、中性粒细胞计数、α1-球蛋白、α2-球蛋白等临床指标持续异常可能与 RA 患者 ILD 发生发展有关,均可作为 RA 伴发 ILD 的预测因素,同时肺部高分辨率 CT、肺弥散功能对早期发现病变有诊断意义,对于 RA患者的治疗和预后有重要价值。
目的:探討類風濕關節炎(rheumatoid arthritis,RA)伴間質性肺病(interstitial lung disease,ILD)患者臨床錶現、肺部高分辨率 CT 及實驗室指標的特點,分析單純 RA 患者與 RA 閤併 ILD 患者臨床特點的差異,為臨床診治提供依據。方法迴顧性分析中國醫科大學附屬第一醫院風濕免疫科住院 RA 患者470例,根據肺部高分辨率 CT 結果分為 RA-ILD 組和單純 RA 組。比較兩組患者的一般情況、臨床錶現以及實驗室指標。結果共納入 RA 患者470例,RA-ILD 組163例,單純 RA 組307例。RA-ILD 組患者在年齡[(63±12)歲比(55±13)歲]、髮病年齡[(55±14)歲比(48±14)歲]、病程[(88±92)箇月比(78±86)箇月]均高于單純 RA 組,差異有統計學意義(均 P <0.05)。RA-ILD 組患者的關節腫痛(關節數)(85.9%比63.6%)、咳嗽咯痰胸痛(11.0%比1.9%)、活動後氣短(16.6%比5.5%)髮生率均高于單純 RA 組。RA-ILD組限製性通氣功能障礙(22.9%比11.1%)、瀰散功能減低(35.4%比16.7%)髮生率顯著高于單純 RA-ILD 組。RA-ILD 組抗覈抗體暘性率(38.2%比45.1%)高于單純 RA 組,差異有統計學意義(均 P <0.05)。RA-ILD 組纖維蛋白原[(5.59±3.04)g/L 比(5.14±2.50)g/L)]、類風濕因子[(704.90±1326.64)U/ml 比(389.42±669.15)U/ml]、C-反應蛋白[(56.70±56.07)mg/L 比(45.71±52.64)mg/L]、免疫毬蛋白 A 水平[(3.62±1.74)g/L 比(3.21±1.50)g/L]均高于單純RA 組;而血清白蛋白水平[(42.35±5.17)g/L 比(43.89±6.03)g/L]低于單純 RA 組,差異有統計學意義(均 P <0.05)。結論年齡較大、病程較長、關節炎性明顯的 RA 患者易閤併 ILD,而且纖維蛋白原、C 反應蛋白、血尿素氮、C-胱抑素肽、血清白蛋白、外週血白細胞計數、中性粒細胞計數、α1-毬蛋白、α2-毬蛋白等臨床指標持續異常可能與 RA 患者 ILD 髮生髮展有關,均可作為 RA 伴髮 ILD 的預測因素,同時肺部高分辨率 CT、肺瀰散功能對早期髮現病變有診斷意義,對于 RA患者的治療和預後有重要價值。
목적:탐토류풍습관절염(rheumatoid arthritis,RA)반간질성폐병(interstitial lung disease,ILD)환자림상표현、폐부고분변솔 CT 급실험실지표적특점,분석단순 RA 환자여 RA 합병 ILD 환자림상특점적차이,위림상진치제공의거。방법회고성분석중국의과대학부속제일의원풍습면역과주원 RA 환자470례,근거폐부고분변솔 CT 결과분위 RA-ILD 조화단순 RA 조。비교량조환자적일반정황、림상표현이급실험실지표。결과공납입 RA 환자470례,RA-ILD 조163례,단순 RA 조307례。RA-ILD 조환자재년령[(63±12)세비(55±13)세]、발병년령[(55±14)세비(48±14)세]、병정[(88±92)개월비(78±86)개월]균고우단순 RA 조,차이유통계학의의(균 P <0.05)。RA-ILD 조환자적관절종통(관절수)(85.9%비63.6%)、해수각담흉통(11.0%비1.9%)、활동후기단(16.6%비5.5%)발생솔균고우단순 RA 조。RA-ILD조한제성통기공능장애(22.9%비11.1%)、미산공능감저(35.4%비16.7%)발생솔현저고우단순 RA-ILD 조。RA-ILD 조항핵항체양성솔(38.2%비45.1%)고우단순 RA 조,차이유통계학의의(균 P <0.05)。RA-ILD 조섬유단백원[(5.59±3.04)g/L 비(5.14±2.50)g/L)]、류풍습인자[(704.90±1326.64)U/ml 비(389.42±669.15)U/ml]、C-반응단백[(56.70±56.07)mg/L 비(45.71±52.64)mg/L]、면역구단백 A 수평[(3.62±1.74)g/L 비(3.21±1.50)g/L]균고우단순RA 조;이혈청백단백수평[(42.35±5.17)g/L 비(43.89±6.03)g/L]저우단순 RA 조,차이유통계학의의(균 P <0.05)。결론년령교대、병정교장、관절염성명현적 RA 환자역합병 ILD,이차섬유단백원、C 반응단백、혈뇨소담、C-광억소태、혈청백단백、외주혈백세포계수、중성립세포계수、α1-구단백、α2-구단백등림상지표지속이상가능여 RA 환자 ILD 발생발전유관,균가작위 RA 반발 ILD 적예측인소,동시폐부고분변솔 CT、폐미산공능대조기발현병변유진단의의,대우 RA환자적치료화예후유중요개치。
Objective To investigate the clinical features of rheumatoid arthritis associated interstitial lung disease, and to find out clinical differences between uncomplicated rheumatoid arthritis and rheumatoid arthritis associated ILD in order to provide hints for early clinical recognization.Methods We analyzed 470 inpatients with RA retrospectively in the Department of Rheumatology and Immunology the First Affiliated Hospital of China Medical University.470 RA patients were divided into RA-ILD group (n =163)and uncomplicated RA group (n =307)according to results of pulmonary HRCT.We compared the clinical data of RA patients with and without ILD respectively.SPSS was used to carry out statistical analysis for this study.Result Participants included 470 cases of RA patients,163 cases in RA -ILD group,307 cases in uncomplicated RA group.Age [(63 ±12)years vs.(55 ±13)years],age at onset [(55 ±14)years vs.(48 ±14)years]and disease duration [(88 ±92)months vs.(78 ±86)months]in the RA-ILD group were higher than these of uncomplicated RA group significantly (P <0.05).Symptoms such as joint swelling (85.9% vs.63.6%)and pains,cough、expectoration with chest pain (11.0% vs.1.9%)and short of breath (16.6% vs.5.5%)after exertion were more in RA-ILD group than these in the uncomplicated group.The frequency of restrictive ventilation dysfunction (22.9% vs.11.1%)and decrease of diffuse function(35.4% vs.16.7%)wasmuch higher in the RA-ILD group that that of uncomplicated RA group.Positive rate of ANA (38.2% vs.45.1%)in the RA-ILD group was higher than that of uncomplicated RA group.5.Level of Fg [(5.59 ±3.04)g/L vs.(5.14 ±2.50) g/L)],RF [(704.90 ±1 326.64)U/ml vs.(389.42 ±669.15)U/ml],CRP [(56.70 ±56.07)mg/L vs. (45.71 ±52.64)mg/L]and IgA [(3.62 ±1.74)g/L vs.(3.21 ±1.50)g/L]were significantly higher in the RA-ILD group that those of the uncomplicated RA group.And the serum albumin level [(42.35 ±5.17) g/L vs.(43.89 ±6.03)g/L]was lower than uncomplicated RA group (P <0.05).Conclusion RA patients with elder age or long disease duration or obvious symptoms of joints are prone to complicate with ILD.And sustained abnormality of Fg、CRP、Bun、C-cys、A1b、WBC、NE、α1-globulin and α2-globulin may be related to the development of ILD in RA patients,which may be the predictive factors for the development of ILD in RA patients.In addition,pulmonary high-resolution CT and pulmonary diffuse function are both important tests for the early diagnosis of ILD in RA patients.