Severe hand foot and mouth disease in 68 children with brainstem encephalitis
10.3760/cma.j.issn.1673-4912.2011.06.014
- VernacularTitle:危重手足口病并发脑干脑炎68例临床分析
- Author:
Yanqin LIU
;
Baodong PANG
;
Qingling TIAN
;
Shuang ZHANG
;
Xue FENG
;
Zhijie WANG
- Publication Type:Journal Article
- Keywords:
Severe hand,foot,and mouth disease;
Brainstem encephalitis;
Enterovirus 71;
Risk factors
- From:
Chinese Pediatric Emergency Medicine
2011;18(6):525-528
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical features and risk factors of children with severe hand foot and mouth disease (HFMD).Methods The clinical data of 68 children with HFMD associated with brainstem encephalitis were analysed retrospectively from Apr to Sep 2010.Results Among the 68 cases,63cases(92.6％ ) were younger than 3 years.The major symptoms and physical signs of 68 cases included rash (68 cases,100％ ),fever (68 cases,100％ ),fatigue (68 cases,100％ ),irritability (65 cases,95.6％ ),somnolence (42 cases,61.8％ ),vomiting (28 cases,41.2％ ),limb tremor (23 cases,33.8％ ),tendon reflexe hyperactivity (60 cases,88.2％ ),tachypnea or respiratory rhythm abnormality (63 cases,92.6％ ),tachycardia (65 cases,95.6％ ),and hypertension (54 cases,79.4％ ).Twenty-five cases (36.8％,25/68 ) had leucocytosis ( ＞ 12 × 109/L ),and 19 cases ( 27.9％,19/68 ) had hyperglycaemia.X-ray appearances:patchy and pathy shadows in single or bilateral pulmonary were seen in 46 cases( 67.6％,46/68 ).Forty-eight cases were examined by MRI,eight cases displayed ischemic lesions or demyelination.Spinal cord MRI was performed in 3 cases with flaccid paralysis,which showed demyelination.The etiology indicated that 38 cases ( 55.9％,38/68 ) were infected by enterovirus 71,25 cases( 36.8％,25/68 ) were infected by other enterovirus,5 cases (7.3％,5/68) were negative.All the cases were treated by mechanical ventilation with tracheal intubation,in whom 63 cases recovered well,4 cases improved,and 1 case gave up to die.Conclusion Ages ＜ 3 years,enterovirus 71 infection,continual fever,fatigue,somnolence,irdtability,vomiting,limb tremor,tendon reflexes hyperactivity,tachypnea or respiratory rhythm abnormality,tachycardia and hypertension are the high risks of critically ill children associated with severe HFMD.To reduce the fatality rate of HFMD,it is crucial to early judge the high risk factors,and take mechanical ventilations earlier.
