中华临床感染病杂志
中華臨床感染病雜誌
중화림상감염병잡지
CHINESE JOURNAL OF CLINICAL INFECTIOUS DISEASES
2014年
6期
500-505
,共6页
蒋伟%董晖%刘拓%刘丽秋%徐岩%关广聚%刘向春
蔣偉%董暉%劉拓%劉麗鞦%徐巖%關廣聚%劉嚮春
장위%동휘%류탁%류려추%서암%관엄취%류향춘
肝炎病毒,乙型%肾炎%病理学%预后
肝炎病毒,乙型%腎炎%病理學%預後
간염병독,을형%신염%병이학%예후
Hepatitis B virus%Nephritis%Pathology%Prognosis
目的:探讨HBV相关性肾炎( HBV-GN)患者血清HBV DNA复制水平与临床病理特征及预后的相关性。方法选取2009年1月至2012年10月在青岛大学附属医院接受治疗的HBV-GN患者102例。采用荧光定量聚合酶链反应法测定所有患者血清HBV DNA载量,并依此将患者分为HBV DNA低度复制组( HBV DNA<103拷贝/mL)、HBV DNA中度复制组(103拷贝/mL≤HBV DNA≤105拷贝/mL)和HBV DNA高度复制组( HBV DNA﹥105拷贝/mL)。所有患者行肾脏穿刺活检,明确病理类型,并进行肾脏组织中HBV相关抗原( HBsAg、HBcAg及HBeAg)的免疫荧光定量检测。所有患者均接受拉米夫定(100 mg/d)联合阿德福韦酯(10 mg/d)治疗,随访观察18个月,并对各组患者治疗前后的肾功能和生化免疫学指标进行比较。采用One-way ANOVA单因素方差分析比较不同HBV DNA复制水平的患者肾功能、生化免疫学指标、肾脏组织中HBV相关抗原沉积的差异,并采用Spearman相关分析法分析血清HBV DNA水平与肾脏病理分期的相关性。结果102例患者中, HBV DNA低度复制组20例,HBV DNA中度复制组51例,HBV DNA高度复制组31例。随着血清HBV DNA复制水平的增高,患者24 h尿蛋白定量、胆固醇及三酰甘油呈现不同程度的增加( F=34.64,40.10和31.72,P<0.01),血浆白蛋白降低(F=24.04,P <0.01);肾脏组织中 HBV 抗原(HBsAg、HBcAg及HBeAg)免疫复合物的沉积增加(F=41.49,15.64和10.41,P<0.01)。对78例膜性肾病(MN)患者分析发现,随着血清HBV DNA复制的增加,HBV-MN患者病理分期加重(r=0.38, P<0.01)。抗病毒治疗后,各组24 h尿蛋白排泄量较治疗前均显著下降( t=7.86,19.28和16.74, P<0.01);补体C3较治疗前上升,但与治疗前比较差异无统计学意义(t=1.05,1.04和1.94,P>0.05);血肌酐较治疗前无明显变化( t=0.14,0.52和0.57,P>0.05)。治疗18个月时,HBV DNA低度复制组的总缓解率为95.0%(19/20),HBV DNA中度复制组为70.6%(36/51),HBV DNA高度复制组为54.8%(17/31),其中HBV DNA低度复制组的总缓解率明显高于HBV DNA高度复制组(χ2=9.44,P<0.01)。结论血清HBV DNA复制水平与HBV-GN患者的肾功能、肾脏病理及抗病毒治疗的临床缓解率相关,可作为HBV-GN患者肾脏病理活检、临床治疗及预后判断的依据。
目的:探討HBV相關性腎炎( HBV-GN)患者血清HBV DNA複製水平與臨床病理特徵及預後的相關性。方法選取2009年1月至2012年10月在青島大學附屬醫院接受治療的HBV-GN患者102例。採用熒光定量聚閤酶鏈反應法測定所有患者血清HBV DNA載量,併依此將患者分為HBV DNA低度複製組( HBV DNA<103拷貝/mL)、HBV DNA中度複製組(103拷貝/mL≤HBV DNA≤105拷貝/mL)和HBV DNA高度複製組( HBV DNA﹥105拷貝/mL)。所有患者行腎髒穿刺活檢,明確病理類型,併進行腎髒組織中HBV相關抗原( HBsAg、HBcAg及HBeAg)的免疫熒光定量檢測。所有患者均接受拉米伕定(100 mg/d)聯閤阿德福韋酯(10 mg/d)治療,隨訪觀察18箇月,併對各組患者治療前後的腎功能和生化免疫學指標進行比較。採用One-way ANOVA單因素方差分析比較不同HBV DNA複製水平的患者腎功能、生化免疫學指標、腎髒組織中HBV相關抗原沉積的差異,併採用Spearman相關分析法分析血清HBV DNA水平與腎髒病理分期的相關性。結果102例患者中, HBV DNA低度複製組20例,HBV DNA中度複製組51例,HBV DNA高度複製組31例。隨著血清HBV DNA複製水平的增高,患者24 h尿蛋白定量、膽固醇及三酰甘油呈現不同程度的增加( F=34.64,40.10和31.72,P<0.01),血漿白蛋白降低(F=24.04,P <0.01);腎髒組織中 HBV 抗原(HBsAg、HBcAg及HBeAg)免疫複閤物的沉積增加(F=41.49,15.64和10.41,P<0.01)。對78例膜性腎病(MN)患者分析髮現,隨著血清HBV DNA複製的增加,HBV-MN患者病理分期加重(r=0.38, P<0.01)。抗病毒治療後,各組24 h尿蛋白排洩量較治療前均顯著下降( t=7.86,19.28和16.74, P<0.01);補體C3較治療前上升,但與治療前比較差異無統計學意義(t=1.05,1.04和1.94,P>0.05);血肌酐較治療前無明顯變化( t=0.14,0.52和0.57,P>0.05)。治療18箇月時,HBV DNA低度複製組的總緩解率為95.0%(19/20),HBV DNA中度複製組為70.6%(36/51),HBV DNA高度複製組為54.8%(17/31),其中HBV DNA低度複製組的總緩解率明顯高于HBV DNA高度複製組(χ2=9.44,P<0.01)。結論血清HBV DNA複製水平與HBV-GN患者的腎功能、腎髒病理及抗病毒治療的臨床緩解率相關,可作為HBV-GN患者腎髒病理活檢、臨床治療及預後判斷的依據。
목적:탐토HBV상관성신염( HBV-GN)환자혈청HBV DNA복제수평여림상병리특정급예후적상관성。방법선취2009년1월지2012년10월재청도대학부속의원접수치료적HBV-GN환자102례。채용형광정량취합매련반응법측정소유환자혈청HBV DNA재량,병의차장환자분위HBV DNA저도복제조( HBV DNA<103고패/mL)、HBV DNA중도복제조(103고패/mL≤HBV DNA≤105고패/mL)화HBV DNA고도복제조( HBV DNA﹥105고패/mL)。소유환자행신장천자활검,명학병리류형,병진행신장조직중HBV상관항원( HBsAg、HBcAg급HBeAg)적면역형광정량검측。소유환자균접수랍미부정(100 mg/d)연합아덕복위지(10 mg/d)치료,수방관찰18개월,병대각조환자치료전후적신공능화생화면역학지표진행비교。채용One-way ANOVA단인소방차분석비교불동HBV DNA복제수평적환자신공능、생화면역학지표、신장조직중HBV상관항원침적적차이,병채용Spearman상관분석법분석혈청HBV DNA수평여신장병리분기적상관성。결과102례환자중, HBV DNA저도복제조20례,HBV DNA중도복제조51례,HBV DNA고도복제조31례。수착혈청HBV DNA복제수평적증고,환자24 h뇨단백정량、담고순급삼선감유정현불동정도적증가( F=34.64,40.10화31.72,P<0.01),혈장백단백강저(F=24.04,P <0.01);신장조직중 HBV 항원(HBsAg、HBcAg급HBeAg)면역복합물적침적증가(F=41.49,15.64화10.41,P<0.01)。대78례막성신병(MN)환자분석발현,수착혈청HBV DNA복제적증가,HBV-MN환자병리분기가중(r=0.38, P<0.01)。항병독치료후,각조24 h뇨단백배설량교치료전균현저하강( t=7.86,19.28화16.74, P<0.01);보체C3교치료전상승,단여치료전비교차이무통계학의의(t=1.05,1.04화1.94,P>0.05);혈기항교치료전무명현변화( t=0.14,0.52화0.57,P>0.05)。치료18개월시,HBV DNA저도복제조적총완해솔위95.0%(19/20),HBV DNA중도복제조위70.6%(36/51),HBV DNA고도복제조위54.8%(17/31),기중HBV DNA저도복제조적총완해솔명현고우HBV DNA고도복제조(χ2=9.44,P<0.01)。결론혈청HBV DNA복제수평여HBV-GN환자적신공능、신장병리급항병독치료적림상완해솔상관,가작위HBV-GN환자신장병리활검、림상치료급예후판단적의거。
Objective To investigate the correlation of HBV DNA level with clinicopathological characteristics and prognosis of HBV-associated glomerulonephritis ( HBV-GN ) .Methods One hundred and two patients with HBV-GN admitted in Affiliated Hospital of Qingdao University during January 2009 and October 2012 were successively enrolled.Fluorescence quantitative polymerase chain reaction was used to determine the serum titer of HBV DNA.According to HBV DNA levels the patients were divided into three groups:low-replication group (HBV DNA <103 copies/mL), moderate-replication group (103 copies/mL ≤HBV DNA≤105 copies/mL) and high-replication group ( HBV DNA >105 copies/mL) .Renal biopsy was performed to determine the pathological type, and immunofluorescence assay was used for quantitative detection of HBV related antigens ( HBsAg, HBcAg and HBeAg ) in kidney. All patients received lamivudine (100 mg/d) plus adefovir dipivoxil (10 mg/d) combination therapy and followed up for 18 months.The renal function, biochemical and immunological indexes before and after the treatment were measured.One-way ANOVA was used to analyze the differences of above parameters among patients in three groups.Spearman correlation coefficient was used for correlation analysis between HBV DNA level and pathological stages in kidney.Results There were 20 patients in low-replication group, 51 in moderate-replication group and 31 in high-replication group.With the increase of serum level of HBV DNA, 24-h urine protein excretion, plasma cholesterol, and triglycerides increased (F=34.64, 40.10 and 31.72, P<0.01), plasma level of albumin decreased (F=24.04, P<0.01), and the immune complexes of HBV related antigens ( HBsAg, HBcAg and HBeAg) in kidney increased ( F=41.49, 15.64 and 10.41, P<0.01).For 78 patients with HBV-membranous nephropathy ( HBV-MN), the pathological injury was aggravated with the increase of serum level of HBV DNA (r=0.38, P<0.01).The level of 24-h urine protein excretion declined after treatment in three groups ( t =7.86, 19.28 and 16.74, P <0.01 );complement C3 increased, but no statistical significance was observed ( t =1.05, 1.04 and 1.94, P >0.05);no change in creatinine was found (t =0.14, 0.52 and 0.57, P >0.05).After 18-month treatment, clinical remission rates in three groups were 95.0% ( 19/20 ) , 70.6% ( 36/51 ) and 54.8%(17/31), respectively.The clinical remission rate was significantly lower in the high-replication group as compared with that in low-replication group (χ2 =9.44, P<0.01).Conclusion Serum level of HBV DNA is closely correlated with renal function, renal pathology and clinical remission rate in HBV-GN patients, which may be used for the evaluation of kidney biopsy, treatment and prognosis in patients with HBV-GN.