Treatment intensification in kawasaki disease - current perspectives

Intravenous immunoglobulin is the standard of care in Kawasaki disease. However, a subset of patients exhibits resistance to intravenous immunoglobulin treatment, even when Kawasaki disease is promptly diagnosed and managed. While intravenous immunoglobulin reduces the occurrence of coronary artery abnormalities from 15-25% to 3-5%, it does not entirely eliminate the risk. Besides, management guidelines for non-coronary complications of Kawasaki disease, for instance, myocarditis, remain speculative.