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KMID : 0857220050090020379
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Journal of the Korean Pediatric Cardiology Society
2005 Volume.9 No. 2 p.379 ~ p.386
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Efficacy of Dexamethasone Therapy for Coronary Lesion after Immunoglobulin-retreated Kawasaki Disease
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Lee Ji-Yeon
Kim Hee-Jun
Jeong Yeong-Sun
Jung Jo-Won
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Abstract
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Purpose: To evaluate the outcome of coronary lesions for efficacy of dexamethasone therapy after additional immunoglobulin(IVIG) retreated in initial IVIG-resistant Kawasaki disease(KD)
Methods: Retrospective studies were performed on 438 cases of KD treated with one or two episode of high-dose IVIG and 24 cases with dexamethasone therapy after additional immunoglobulin(IVIG) retreated in initial IVIG-resistant Kawasaki disease(KD) at this hospital from June 2000 to January 2004. 2D echocardiogram was done at admission, 2 months later and every 2 or 3 months when coronary lesion had improved more than 2 months later.
Results: In 108(24.7%) of 438 cases with IVIG therapy only, 10(41.7%) of 24 cases with dexamethasone therapy after additional immunoglobulin(IVIG) retreated in initial IVIG-resistant Kawasaki disease(KD), coronary abnormality had been shown by initial 2D-echocardiogram examined at acute stage. In 10(2.3%) of 438 patients with IVIG therapy only, and in 3(12.5%) of 24 cases with additional IVIG retreatment, coronary lesions were still remained at follow-up echocardiogram. Even though it had tendency to increase the coronary lesions in the group with dexamethasone therapy after additional immunoglobulin(IVIG) retreated in initial IVIG-resistant Kawasaki disease(KD), there was no significant differences about the incidence of coronary lesions between two groups. There was no significant differences in age, sex, and other clinical findings between two groups.
Conclusion: The combination therapy with high doses of IVIG and aspirin in KD is the standard treatment but not always effective. The dexamethasone therapy may be another treatment of choice after additional immunoglobulin(IVIG) retreated in IVIG- resistant Kawasaki disease(KD).
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KEYWORD
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Immunoglobulin-resistant Kawasaki disease, Dexamethasone, Corticosteroid
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