南昌大学学报(医学版)
南昌大學學報(醫學版)
남창대학학보(의학판)
ACTA ACADEMIAE MEDICINAE JIANGXI
2014年
3期
29-31,36
,共4页
原发性肾病综合征%尿路感染%细菌药敏试验%病原学%儿童
原髮性腎病綜閤徵%尿路感染%細菌藥敏試驗%病原學%兒童
원발성신병종합정%뇨로감염%세균약민시험%병원학%인동
primary nephrotic syndrome%urinary tract infection%antimicrobial susceptibility testing%etiology%children
目的:研究小儿原发性肾病综合征(primary nephrotic syndrome,PNS)并发尿路感染(urinary tract infec-tion,UTI)的临床特征,分析其危险因素和对抗生素的敏感情况,为儿童 PNS 并发 UTI 的诊断和治疗提供参考依据。方法收集62例 PNS 并发 UTI 患儿(UTI 组)的临床资料,分析其实验数据特点,并与同期60例符合 PNS诊断标准的非 UTI 患儿(非 UTI 组)进行对比。结果62例并发 UTI 的 PNS 患儿中,有症状者14例(占22.5%),无症状性菌尿者48例(占77.5%)。UTI 组患儿24 h 尿蛋白定量、血肌酐(Scr)等指标水平均显著高于非 UTI 组(P <0.01),而血浆清蛋白(Alb)、免疫球蛋白 IgG(IgG)等指标水平均显著低于非 UTI 组(均 P <0.01);UTI 组患儿中激素联合免疫抑制剂治疗患儿28例(45.1%),显著高于非 UTI 组[13例(21.6%)](P <0.05)。致病菌以革兰阴性杆菌为主(75.00%),大肠杆菌为优势菌群,其他依次为肺炎克雷伯杆菌、变形杆菌等,氨苄青霉素、哌拉西林等抗生素已被大多数病原菌耐受。结论PNS 合并 UTI 临床过程隐匿,大量蛋白尿、低 IgG 血症、低 Alb 水平、肾功能不全、使用免疫抑制剂是导致 PNS 易发生 UTI 的因素。应对并发 UTI 的易感因素进行早期干预,治疗时应根据病原学和药敏结果用药。
目的:研究小兒原髮性腎病綜閤徵(primary nephrotic syndrome,PNS)併髮尿路感染(urinary tract infec-tion,UTI)的臨床特徵,分析其危險因素和對抗生素的敏感情況,為兒童 PNS 併髮 UTI 的診斷和治療提供參攷依據。方法收集62例 PNS 併髮 UTI 患兒(UTI 組)的臨床資料,分析其實驗數據特點,併與同期60例符閤 PNS診斷標準的非 UTI 患兒(非 UTI 組)進行對比。結果62例併髮 UTI 的 PNS 患兒中,有癥狀者14例(佔22.5%),無癥狀性菌尿者48例(佔77.5%)。UTI 組患兒24 h 尿蛋白定量、血肌酐(Scr)等指標水平均顯著高于非 UTI 組(P <0.01),而血漿清蛋白(Alb)、免疫毬蛋白 IgG(IgG)等指標水平均顯著低于非 UTI 組(均 P <0.01);UTI 組患兒中激素聯閤免疫抑製劑治療患兒28例(45.1%),顯著高于非 UTI 組[13例(21.6%)](P <0.05)。緻病菌以革蘭陰性桿菌為主(75.00%),大腸桿菌為優勢菌群,其他依次為肺炎剋雷伯桿菌、變形桿菌等,氨芐青黴素、哌拉西林等抗生素已被大多數病原菌耐受。結論PNS 閤併 UTI 臨床過程隱匿,大量蛋白尿、低 IgG 血癥、低 Alb 水平、腎功能不全、使用免疫抑製劑是導緻 PNS 易髮生 UTI 的因素。應對併髮 UTI 的易感因素進行早期榦預,治療時應根據病原學和藥敏結果用藥。
목적:연구소인원발성신병종합정(primary nephrotic syndrome,PNS)병발뇨로감염(urinary tract infec-tion,UTI)적림상특정,분석기위험인소화대항생소적민감정황,위인동 PNS 병발 UTI 적진단화치료제공삼고의거。방법수집62례 PNS 병발 UTI 환인(UTI 조)적림상자료,분석기실험수거특점,병여동기60례부합 PNS진단표준적비 UTI 환인(비 UTI 조)진행대비。결과62례병발 UTI 적 PNS 환인중,유증상자14례(점22.5%),무증상성균뇨자48례(점77.5%)。UTI 조환인24 h 뇨단백정량、혈기항(Scr)등지표수평균현저고우비 UTI 조(P <0.01),이혈장청단백(Alb)、면역구단백 IgG(IgG)등지표수평균현저저우비 UTI 조(균 P <0.01);UTI 조환인중격소연합면역억제제치료환인28례(45.1%),현저고우비 UTI 조[13례(21.6%)](P <0.05)。치병균이혁란음성간균위주(75.00%),대장간균위우세균군,기타의차위폐염극뢰백간균、변형간균등,안변청매소、고랍서림등항생소이피대다수병원균내수。결론PNS 합병 UTI 림상과정은닉,대량단백뇨、저 IgG 혈증、저 Alb 수평、신공능불전、사용면역억제제시도치 PNS 역발생 UTI 적인소。응대병발 UTI 적역감인소진행조기간예,치료시응근거병원학화약민결과용약。
Objective To study the clinical features,risk factors and sensitivity to antibiotics of primary nephrotic syndrome(PNS)complicated by urinary tract infection(UTI)in children,and to provide reference basis for the diagnosis and treatment of PNS complicated by UTI.Methods Clinical data of 62 children with PNS and UTI(UTI group)were collected to analyze the labora-tory features,and were compared with data of 60 non-UTI children who met diagnostic criteria for PNS(non-UTI group).Results Among the 62 children with PNS and UTI,14 (22.5%)had symptoms and 48 had asymptomatic bacteriuria(77.5%).Compared with non-UTI group,24 hour urine protein excretion and Scr levels increased but Alb and IgG levels decreased in UTI group (P <0.01).In addition,the number of children treated with hormones and immunosuppressive a-gents in UTI group(28,45.1%)was higher than that in non-UTI group(13,21.6%)(P <0.05). Gram-negative bacilli were identified as the main pathogenic bacteria(75.00%),and Escherichia coli bacteria as the dominant populations,followed by Klebsiella pneumoniae and Proteus bacilli. The ampicillin,piperacillin and other antibiotics were tolerated by most of the resistant patho-gens.Conclusion PNS complicated by UTI is a clinically occult disease.Heavy proteinuria,low IgG and Alb levels,renal insufficiency and use of immunosuppressants were the factors leading to UTI in PNS.The early intervention should aim at the predisposing factors and the treatment should be performed based on etiological diagnosis and drug susceptibility testing.