Atopic Dermatitis and Cardiovascular Risk in Pediatric Patients: A Systematic Review and Meta-Analysis

Area of Science:

• Pediatric Dermatology
• Cardiovascular Health
• Inflammatory Diseases

Background:

• Cardiovascular guidelines advocate for early screening and preventative care in children with chronic inflammatory conditions.
• Atopic dermatitis (AD) is linked to cardiovascular risk in adults, yet pediatric data remain scarce.
• Understanding the cardiovascular implications of childhood AD is crucial for preventative strategies.

Purpose of the Study:

• To systematically review and analyze studies investigating the association between childhood atopic dermatitis and cardiovascular risk factors and outcomes.
• To synthesize current evidence on the link between AD in children and conditions like ischemic heart disease, diabetes, and lipid disorders.

Main Methods:

• A systematic literature search was conducted to identify relevant studies.
• Data from 10 publications, encompassing 577,148 individuals, were analyzed.
• GRADE assessments were used to evaluate the certainty of evidence.

Main Results:

• Initial analysis suggested associations between AD and ischemic heart disease and diabetes, but these did not persist after adjusting for confounders.
• An association with lipid disorders was observed, but not consistently across the entire population distribution.
• No significant association was found between AD and hypertension or stroke.
• The certainty of evidence was rated as very low to low due to study limitations and lack of detail on AD severity and confounders.

Conclusions:

• Current evidence does not support a clinically significant increase in cardiovascular risk for children with atopic dermatitis.
• Limitations in study design, including insufficient detail on AD severity and confounders like body mass index, impact the reliability of findings.
• Further high-quality research is required to definitively establish the relationship between childhood AD and cardiovascular health.