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Serum Vascular Endothelial Growth Factor as a Predictive Risk Factor for the Occurrence of Coronary Artery Lesions in Kawasaki Disease  

Park, Min Hyuk (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Jung, Hye Lim (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Yang, Ju Hee (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Shim, Jung-Yeon (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Kim, Deok Soo (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Shim, Jae Won (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Park, Moon Soo (Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine)
Publication Information
Clinical and Experimental Pediatrics / v.46, no.8, 2003 , pp. 811-816 More about this Journal
Abstract
Purpose : Kawasaki disease is an acute systemic vasculitis of unknown etiology with a predilection for the coronary arteries. Vascular endothelial growth factor(VEGF) is a cytokine which promotes vascular permeability and angiogenesis. We investigated serum VEGF(sVEGF) levels in Kawasaki disease to determine whether sVEGF level can be used as a risk factor to predict the occurrence of coronary artery lesions(CAL) in Kawasaki disease. Methods : We measured sVEGF levels in 11 patients with Kawasaki disease in acute phase(patient group)and 11 normal children(control group) by enzyme-linked immunosorbent assay(ELISA) method. We investigated the relationship between sVEGF levels and the lumen diameters of coronary artery and other potential CAL risk factors; duration of fever, hemoglobin, WBC counts, platelet counts, ESR, CRP and LDH levels. Results : SVEGF levels of patients in the acute phase of Kawasaki disease(mean $847.9{\pm}495.7pg/mL$) were significantly higher than that of normal controls(mean $279.9{\pm}150.6pg/mL$; P<0.05). SVEGF levels showed significant positive correlation with the lumen diameters of the coronary artery(P<0.05, $r_s=0.75$) in the patient group. There was no significant correlation between sVEGF levels and duration of fever or other laboratory measurements. Conclusion : Our results support the notion that sVEGF level may be considered as a predictive indicator for the occurrence of coronary artery lesions in Kawasaki disease.
Keywords
Kawasaki disease; Coronary artery lesion; VEGF;
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