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Published on: July 15, 2019
[Risk factors for death in children with severe hand, foot and mouth disease]
Chun-Lan Song1, Yi-Bing Cheng, Dan Chen
1Department of Intensive Care Unit II, Zhengzhou Children′s Hospital, Zhengzhou 450003, China. 13703829317@163.com.
Insights
Severe hand, foot, and mouth disease (HFMD) poses a significant risk. Key predictors of mortality in children include pulmonary hemorrhage, abnormal blood pressure, and elevated serum lactate levels.
Area of Science:
- Pediatric infectious diseases
- Critical care medicine
- Epidemiology
Context:
- Severe hand, foot, and mouth disease (HFMD) is a serious condition in children.
- Identifying mortality predictors is crucial for timely intervention.
Purpose:
- To determine independent risk factors for death in children with severe HFMD.
- To analyze clinical and laboratory data for prognostic indicators.
Summary:
- A study of 164 severe HFMD cases identified pulmonary hemorrhage, abnormal blood pressure, and elevated serum lactate as independent predictors of mortality.
- Multivariate logistic regression analysis revealed significant differences in clinical signs and laboratory values between survivors and non-survivors.
Impact:
- Findings aid in early risk stratification and management of severe HFMD cases.
- Highlights critical indicators for clinicians to monitor in critically ill children with HFMD.
Objective:
To study the death risk factors in children with severe hand, foot and mouth disease (HFMD).
Methods:
A total of 164 children with severe HFMD between May 2010 and September 2012 were recruited and classified into death and survival groups according to their prognosis. The differences in general information, clinical signs and symptoms and laboratory examinations were compared between the two groups. The multivariate logistic regression analysis was used to identify death risk factors in children with severe HFMD.
Results:
There were significant differences in the incidences of atypical rash, persistent fever, dyspnea, pulmonary hemorrhage, heart rate increase, blood pressure abnormalities, cold sweat, capillary refill time>3 seconds and frequent seizures, and blood glucose, serum creatine kinase and serum lactate levels between the death and the survival groups (P<0.05). The multivariate logistic regression analysis showed three independent death risk factors for children with severe HFMD: pulmonary hemorrhage (OR=9.466, 95%CI: 1.786-21.256), abnormal blood pressure (OR=5.224, 95%CI: 1.012-28.985) and elevated serum lactate level (OR=2.154, 95%CI: 1.020-8.253).
Conclusions:
Pulmonary hemorrhage, abnormal blood pressure and elevated serum lactate are major death risk factors for children with severe HFMD.
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