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The time option of IVIG treatment is associated with therapeutic responsiveness and coronary artery abnormalities but not with clinical classification in the acute episode of Kawasaki disease

BACKGROUND: In the last decade, incomplete Kawasaki disease (KD), intravenous immunoglobulin (IVIG) non-response and coronary artery abnormalities (CAA) have experienced the increasing trends in China. In addition, the enhancement of pediatricians’ awareness may also raise the diagnostic rate of inc...

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Detalles Bibliográficos
Autores principales: Samadli, Sama, Liu, Fei Fei, Mammadov, Goshgar, Wang, Jing Jing, Liu, Hui Hui, Wu, Yang Fang, Luo, Huang Huang, Wu, Yue, Chen, Wei Xia, Zhang, Dong Dong, Wei, Wei, Hu, Peng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6668082/
https://www.ncbi.nlm.nih.gov/pubmed/31366406
http://dx.doi.org/10.1186/s12969-019-0352-3
Descripción
Sumario:BACKGROUND: In the last decade, incomplete Kawasaki disease (KD), intravenous immunoglobulin (IVIG) non-response and coronary artery abnormalities (CAA) have experienced the increasing trends in China. In addition, the enhancement of pediatricians’ awareness may also raise the diagnostic rate of incomplete KD and stimulate more aggressive initial therapy in the acute episode of KD. Given this background, we hypothesize that the time option of IVIG treatment should be in parallel with peak time of systemic inflammation; either earlier or later IVIG treatment may affect the clinical classification, therapeutic responsiveness and CAA occurrence in KD patients. Therefore, the major objective of the present study is to identify whether the time option of IVIG treatment could be associated with the clinical classification, therapeutic responsiveness and CAA occurrence in the acute episode of KD. MATERIALS AND METHODS: A total of 153 children with KD were recruited between July 2015 and May 2018. All patients received the standard therapy of KD, including a single infusion of IVIG (2 g/kg) and aspirin (30–50 mg/kg/d). Blood samples were collected from all subjects within 24 h pre-IVIG treatment, respectively. Echocardiography was performed during the period from 2 days to 14 days after IVIG treatment. RESULTS: (1) The clinical classification presented no significant heterogenicity among different treatment time (x(2) = 1.59, p > 0.05) (2) Eleven KD patients resisted to IVIG treatment and 7 of them (63.60%) received the initial IVIG dose on day 5 and 6. (3) The distribution of CAA onset was subjected to a significant difference according to timing option of IVIG treatment (x(2) = 11.94, p < 0.05). CONCLUSIONS: The time option of IVIG treatment is associated with therapeutic responsiveness and CAA but not with clinical classification in the acute episode of KD.