• Hao-Bin Song, Yuan-da Zhang, Qing-Wei Dong, Li-Po Han, Rui-Fang Qi, Bin-Bin Bi, Lei Ma, and Hao Zhang.
• Department of Pediatric Medicine, Baoding Children's Hospital, Baoding, Hebei, China.
• J Coll Physicians Surg Pak. 2020 Jan 1; 30 (1): 37-40.

ObjectiveTo determine the expression levels and clinical significance of serum N-terminal pro-brain natriuretic peptide (NT-proBNP), hydrogen sulfide (H₂S) and interleukin-6 (IL-6) in children with Kawasaki disease (KD).Study DesignDescriptive comparative study.Place And Duration Of StudyDepartment of Pediatric Medicine, Baoding Children's Hospital, from July 2017 to July 2018.MethodologyNinety-five KD children were chosen as the case group, and were classified into CAL group (23 patients) and NCAL group (72 patients, according to the presence of a coronary artery lesion (CAL). Forty-six non-KD children with an upper respiratory infection in the same time period were chosen as the control group. Electrochemiluminescence method was used to detect serum NT-proBNP levels. The spectrophotometer method was used to test H2S levels, and an enzyme-linked immunosorbent assay was used to test serum IL-6 levels and to analyse the correlation.ResultsIn the acute phase and recovery phase, serum NT-proBNP and IL-6 levels were higher in the case group than the control group, while H2S levels were lower than those in the control group (p<0.001). In both the acute and recovery phases, serum NT-proBNP and IL-6 levels were higher in the CAL group than in the NCAL group, while H2S levels were lower than those in the NCAL group (p<0.001).ConclusionNT-proBNP and IL-6 levels rise and the H2S level decreases in the blood of KD children, indicating that these indicators may participate in the pathogenesis of KD and that their levels are related to CAL occurrence and the vascular inflammatory response.

24 keywords...

hide…