Temporal trends in clinical and inflammatory features of Kawasaki disease across the COVID-19 pandemic: a single-center experience from Turkey - Scorecard - MDSpire

Temporal trends in clinical and inflammatory features of Kawasaki disease across the COVID-19 pandemic: a single-center experience from Turkey

  • By

  • Gamze Vuran

  • Murat Muhtar Yılmazer

  • July 15, 2026

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Clinical Scorecard: Shifts in Clinical and Inflammatory Characteristics of Kawasaki Disease During the COVID-19 Pandemic: Insights from a Turkish Single-Center Study

At a Glance

CategoryDetail
ConditionKawasaki Disease
Key MechanismsAcute, self-limited febrile vasculitis of childhood with potential infectious triggers.
Target PopulationChildren diagnosed with Kawasaki disease.
Care SettingPediatric departments and cardiology units.

Key Highlights

  • Increased C-reactive protein and erythrocyte sedimentation rate during the pandemic.
  • Higher frequency of thrombocytosis and lower occurrence of cervical lymphadenopathy in the pandemic period.
  • Shorter time to diagnosis and more clinical findings in the post-pandemic period.
  • No significant differences in coronary artery involvement across periods.
  • Study excluded cases of multisystem inflammatory syndrome in children (MIS-C).

Guideline-Based Recommendations

Diagnosis

  • Diagnosis based on 2017 American Heart Association criteria.

Management

  • Intravenous immunoglobulin treatment as standard care.

Monitoring & Follow-up

  • Echocardiography performed at diagnosis and during follow-up.

Risks

  • Potential for coronary artery aneurysm or dilatation.

Patient & Prescribing Data

Children diagnosed with Kawasaki disease from 2015 to 2024.

Treatment response and outcomes were similar across pre-pandemic, pandemic, and post-pandemic periods.

Clinical Best Practices

  • Regular monitoring of inflammatory markers and echocardiographic outcomes.
  • Timely diagnosis to reduce complications.

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