K Y Lee1, J W Han, J S Lee, K T Whang. 1. Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Abstract
UNLABELLED: Intravenous immunoglobulin (IVIG) has been used as an immunomodulatory treatment for several immune-mediated diseases. Early effects of high-dose IVIG treatment on biochemical profiles including lipids and proteins were evaluated in patients with Kawasaki disease (KD). Twelve children with KD (9 boys) were treated with IVIG at 2 g/kg over a period of 12 h. Serial sera samples were collected from the patients four times: before IVIG treatment and 2 h, 24 h and 7 d after IVIG treatment. The samples were frozen at -20 degrees C before biochemical analysis. A significant decrease in albumin concentration was found 2 h and 24 h after IVIG treatment, but this recovered to the pretreatment level after 7 d. Total cholesterol and triglyceride increased slightly after 7 d. A significant decrease in HDL-cholesterol and C-reactive protein was seen 2 h and 24 h after IVIG treatment. CONCLUSION: High-dose IVIG affects immediate changes in protein profiles and HDL-cholesterol in KD. Changes in HDL-cholesterol induced by IVIG may be the result of changes in systemic protein metabolism.
UNLABELLED: Intravenous immunoglobulin (IVIG) has been used as an immunomodulatory treatment for several immune-mediated diseases. Early effects of high-dose IVIG treatment on biochemical profiles including lipids and proteins were evaluated in patients with Kawasaki disease (KD). Twelve children with KD (9 boys) were treated with IVIG at 2 g/kg over a period of 12 h. Serial sera samples were collected from the patients four times: before IVIG treatment and 2 h, 24 h and 7 d after IVIG treatment. The samples were frozen at -20 degrees C before biochemical analysis. A significant decrease in albumin concentration was found 2 h and 24 h after IVIG treatment, but this recovered to the pretreatment level after 7 d. Total cholesterol and triglyceride increased slightly after 7 d. A significant decrease in HDL-cholesterol and C-reactive protein was seen 2 h and 24 h after IVIG treatment. CONCLUSION: High-dose IVIG affects immediate changes in protein profiles and HDL-cholesterol in KD. Changes in HDL-cholesterol induced by IVIG may be the result of changes in systemic protein metabolism.