Clinical Characteristics and Outcomes of Kawasaki Disease in Infants Younger than Six Months of Age: Algerian Multicenter Study
Creators
- 1. Faculty of Medicine University Oran 1 "Ahmed Ben Bella", Algeria.
Description
Background and Objectives: Kawasaki disease (KD) is one of the most common immune vasculitis in children and the leading cause of acquired heart disease, which predominantly occurs in children under the age of 5 years. However, there are fewer cases of KD in infants younger than 6 months, making diagnosis more challenging. The objective is to characterize the clinical presentation and evolution of KD in infants < 6 months of age as compared to those ≥6 months in western Algeria.
Methods: We retrospectively reviewed the medical records of 62 patients diagnosed with KD in western Algeria followed between January 2018 and January 2023. The data were categorized into 2 groups by age: Group A (<6 months, n=12) and Group B (≥6 months, n=50). We compared differences in laboratory data, clinical presentation, treatment response, and coronary artery outcomes between the two cohorts.
Results: The majority (78%) of infants and children ≥6 months of age were initially diagnosed with KD, as compared to only 33,3% of infants 10 days (66,6 vs. 6,6%, P = 0.046)].
Conclusion: Our data show that despite treatment in the first 10 days of illness, infants <6 months of age have a higher risk of developing a coronary artery aneurysm. Delay in the diagnosis leads to larger coronary artery aneurysms disproportionately in these infants. Thus, suspicion for KD should be high in this vulnerable population.
Files
SVOA-PD-02-032.pdf
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