OBJECTIVE: To review the indications for corticosteroids in patients with Kawasaki disease (KD) treated by pediatric rheumatologists in Canada and to determine their efficacy on fever in patients with refractory KD. METHODS: All practicing pediatric rheumatologists in Canada identified KD patients treated with corticosteroids and completed a standard data form that included demographics, clinical and laboratory features, imaging studies, and therapeutic interventions, by chart review. RESULTS: Thirty-two patients with KD (14 female; 18 male: mean age 4.6 years) were treated with corticosteroids. Corticosteroids were used in 26 patients (81%) for persistent fever despite treatment with intravenous immunoglobulin (IVIG) (refractory KD), 5 patients (19%) for congestive heart failure, and 1 patient for persistent acute phase symptoms other than fever. The 26 patients with refractory KD are the primary subject of this report. Twenty-two patients (85%) had rapid, sustained resolution of fever after corticosteroids. There were no serious reported adverse effects. Eight patients (31%) treated with corticosteroids developed coronary artery (CA) aneurysms and 9 (35%) developed CA dilatations without aneurysms. Of those who developed CA aneurysm, 4 had aneurysms detected prior to IV methylprednisolone (MP) on echocardiograms performed on days 6-27 (mean day 13) of illness. The remaining 4 patients had CA aneurysm detected after IVMP therapy, on echocardiograms performed on days 13-49 (mean day 23) of illness, 1-25 days (mean 9 days) after IVMP. In patients with one year or more of followup, 46% had resolution of CA abnormalities. CONCLUSION: Corticosteroids are effective in the treatment of fever in most patients with IVIG-refractory KD. A multicenter prospective study is needed to determine the effect of corticosteroids on CA outcome in patients with refractory KD.
OBJECTIVE: To review the indications for corticosteroids in patients with Kawasaki disease (KD) treated by pediatric rheumatologists in Canada and to determine their efficacy on fever in patients with refractory KD. METHODS: All practicing pediatric rheumatologists in Canada identified KD patients treated with corticosteroids and completed a standard data form that included demographics, clinical and laboratory features, imaging studies, and therapeutic interventions, by chart review. RESULTS: Thirty-two patients with KD (14 female; 18 male: mean age 4.6 years) were treated with corticosteroids. Corticosteroids were used in 26 patients (81%) for persistent fever despite treatment with intravenous immunoglobulin (IVIG) (refractory KD), 5 patients (19%) for congestive heart failure, and 1 patient for persistent acute phase symptoms other than fever. The 26 patients with refractory KD are the primary subject of this report. Twenty-two patients (85%) had rapid, sustained resolution of fever after corticosteroids. There were no serious reported adverse effects. Eight patients (31%) treated with corticosteroids developed coronary artery (CA) aneurysms and 9 (35%) developed CA dilatations without aneurysms. Of those who developed CA aneurysm, 4 had aneurysms detected prior to IV methylprednisolone (MP) on echocardiograms performed on days 6-27 (mean day 13) of illness. The remaining 4 patients had CA aneurysm detected after IVMP therapy, on echocardiograms performed on days 13-49 (mean day 23) of illness, 1-25 days (mean 9 days) after IVMP. In patients with one year or more of followup, 46% had resolution of CA abnormalities. CONCLUSION: Corticosteroids are effective in the treatment of fever in most patients with IVIG-refractory KD. A multicenter prospective study is needed to determine the effect of corticosteroids on CA outcome in patients with refractory KD.
Authors: Young-Sun Do; Ki-Won Kim; Jin-Kyong Chun; Byung Ho Cha; Mee Kyung Namgoong; Hae Yong Lee Journal: Korean Circ J Date: 2010-05-27 Impact factor: 3.243
Authors: Min Seob Song; Sang Bum Lee; Sejung Sohn; Jin Hee Oh; Kyung Lim Yoon; Ji Whan Han; Chul Ho Kim Journal: Korean Circ J Date: 2010-07-26 Impact factor: 3.243