Serum lipids in north Indian children treated for kawasaki disease

A prospective cross sectional analysis of serum lipids was carried out in 20 children aged between 1.3 and 16 years with Kawasaki disease (KD). The controls were siblings of other patients. The mean interval between diagnosis of the disease and time of assay was 2.6 years (range 0.41 to 6 years). Standard biochemical methods were employed for determination of various components of the lipid profiles. There were significant differences in high-density lipoprotein cholesterol (HDL-C) (40.37 +/- 12.0 mg/dL versus 53.49 +/- 4.31 mg/dL, P < 0.001) and low-density lipoprotein cholesterol (LDL-C) concentrations (77.76 +/- 26.25 mg/dL versus 57.7 +/- 23.2 mg/dL, P < 0.05) between the cases and controls. Lower HDL-C levels persisted at 1-3 and more than 3 years of disease duration. No significant differences were seen in the values of other parameters in the lipidogram, such as total cholesterol (TC), triglycerides (TG), and very low-density lipoprotein cholesterol (VLDL-C). Premature atherosclerosis that occurs in KD may be secondary to these lipid metabolism abnormalities.