浙江临床医学
浙江臨床醫學
절강림상의학
ZHEJIANG CLINICAL MEDICAL JOURNAL
2013年
5期
606-608
,共3页
林先耀%赵仕勇*%潘红英
林先耀%趙仕勇*%潘紅英
림선요%조사용*%반홍영
手足口病%肠道病毒%肠道病毒71型%柯萨奇病毒
手足口病%腸道病毒%腸道病毒71型%柯薩奇病毒
수족구병%장도병독%장도병독71형%가살기병독
Hand Foot and mouth disease%Enterovirus%Enterovirus 71%Coxsackievirus
目的对2012年4月至9月手足口病(HFMD)流行期间对449例HFMD患儿的临床特点及病原学流行特征进行分析,旨在为手足口病的防治工作提供依据.方法收集449例手足口病患儿资料,用荧光定量RT-PCR法进行肠道病毒通用型、肠道病毒71型(EV71)和柯萨奇病毒A组16型(CA16)定量分型.结果449例HFMD临床诊断病例中,肠道病毒通用型阳性数为331例,包含203例EV71型和109例CA16型,肠道病毒总阳性率为69.5%(331/476),其中EV71占42.6%(203/476),CA16占22.9%(109/476),EV71/CA16两者兼有者占3.8%(18/476),非EV71、CA16的其他肠道病毒占4.6%(22/476).2012年送检标本中EV71与CA16检出率的差异无统计学意义(χ2=1.432,P=0.231).结论2012年HFMD患儿以EV71型和CAl6型流行为主.而重症手足口病多发生于年龄<3岁的儿童,且重症患儿基本为EV71型感染.故小年龄组HFMD患儿应成为HFMD流行期间重点监测对象,并给予积极治疗,以防止成为重症HFMD患儿,从而降低重症HFMD病死率.
目的對2012年4月至9月手足口病(HFMD)流行期間對449例HFMD患兒的臨床特點及病原學流行特徵進行分析,旨在為手足口病的防治工作提供依據.方法收集449例手足口病患兒資料,用熒光定量RT-PCR法進行腸道病毒通用型、腸道病毒71型(EV71)和柯薩奇病毒A組16型(CA16)定量分型.結果449例HFMD臨床診斷病例中,腸道病毒通用型暘性數為331例,包含203例EV71型和109例CA16型,腸道病毒總暘性率為69.5%(331/476),其中EV71佔42.6%(203/476),CA16佔22.9%(109/476),EV71/CA16兩者兼有者佔3.8%(18/476),非EV71、CA16的其他腸道病毒佔4.6%(22/476).2012年送檢標本中EV71與CA16檢齣率的差異無統計學意義(χ2=1.432,P=0.231).結論2012年HFMD患兒以EV71型和CAl6型流行為主.而重癥手足口病多髮生于年齡<3歲的兒童,且重癥患兒基本為EV71型感染.故小年齡組HFMD患兒應成為HFMD流行期間重點鑑測對象,併給予積極治療,以防止成為重癥HFMD患兒,從而降低重癥HFMD病死率.
목적대2012년4월지9월수족구병(HFMD)류행기간대449례HFMD환인적림상특점급병원학류행특정진행분석,지재위수족구병적방치공작제공의거.방법수집449례수족구병환인자료,용형광정량RT-PCR법진행장도병독통용형、장도병독71형(EV71)화가살기병독A조16형(CA16)정량분형.결과449례HFMD림상진단병례중,장도병독통용형양성수위331례,포함203례EV71형화109례CA16형,장도병독총양성솔위69.5%(331/476),기중EV71점42.6%(203/476),CA16점22.9%(109/476),EV71/CA16량자겸유자점3.8%(18/476),비EV71、CA16적기타장도병독점4.6%(22/476).2012년송검표본중EV71여CA16검출솔적차이무통계학의의(χ2=1.432,P=0.231).결론2012년HFMD환인이EV71형화CAl6형류행위주.이중증수족구병다발생우년령<3세적인동,차중증환인기본위EV71형감염.고소년령조HFMD환인응성위HFMD류행기간중점감측대상,병급여적겁치료,이방지성위중증HFMD환인,종이강저중증HFMD병사솔.
Objective To analyze epidemic characteristics of the etiological agents and its clinical significance in children with hand,foot and mouth disease(HFMD),during April-September 2012 in Children's Hospital,which is helpful for the Hangzhou HFMD prevention work. Method Information of 449 patients during the 2012 epidemic of HFMD in our hospital was collected,quantitative RT-PCR using fluorescent universal enterovirus,enterovirus 71(EV71)and Coxsackie virus A16(CA16)quantitative genotyping. Results The positive rate of enterovirus universal type in 449 patients with HFMD was 69.5%(331/476),which EV71,CA16,EV71/CA16 and other enterovirus were 42.6%(203/476),22.9%(109/476),3.8%(18/476)and 4.6%(22/476).The positive rate between EV71 and CA16 was not statistically significant in the cases of 2012(χ2=1.432,P=0.231).Conclusion CA16 and EV71 were the major etiological agents of the HFMD outbreak in our hospital from April 2012 to September 2012.Children under 3 years of age are risk factors for severe HFMD, and the children with severe HFMD are infected with EV71.So younger children should be monitored in the HFMD epidemic periods,and given the active treatment,to reduce mortality in severe patients.