Effects of metabolic syndrome on pulmonary infection in pediatric bronchial asthma: a narrative review
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By
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Li He
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Yang Ye
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June 23, 2026
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Objective:
To review and analyze the specific effects of metabolic abnormalities on pulmonary infections and asthma exacerbations in children with asthma.
Approach:
Key Findings:
- Asthma in children is associated with an increased likelihood of lung infections.
- Lung infections can significantly increase the likelihood of acute asthma attacks in children.
- Metabolic abnormalities in children are linked to chronic inflammation and can exacerbate asthma symptoms.
- Obesity, a component of metabolic syndrome, is significantly associated with the development and severity of asthma.
Interpretation:
Metabolic abnormalities contribute to chronic inflammation and can worsen respiratory infections and asthma in children.
Limitations:
- The review is narrative and may not encompass all relevant studies.
- There may be biases in the selection of literature and interpretation of findings.
Conclusion:
Metabolic syndrome in children may exacerbate asthma and increase the risk of respiratory infections.