Περίληψη:
Background: High-sensitivity C-reactive protein (hs-CRP) and pro-inflammatory cytokines have been suggested as sensitive markers of endothelial dysfunction. Our aim was to monitor plasma hs-CRP levels at different time-points and in different degrees of ketoacidosis severity, its association with cytokine levels and its role as a marker of severe ketoacidosis complications. Patients and methods: We studied in 38 newly diagnosed children with type 1 diabetes and ketoacidosis, aged 7.7. ±. 3.1. years, hs-CRP, white blood cell count (WBC), and plasma levels of cytokines IL-1β (interleukin-1β), IL-2, IL-6, IL-8, IL-10, TNF-α (tumor necrosis factor-α) prior to and during DKA management. Results: On admission, the levels of WBC, PMN, IL-6 and IL-10 were elevated, but were all reduced within 120. h after ketoacidosis management. In the group with moderate/severe ketoacidosis, but not in mild ketoacidosis, hs-CRP levels were significantly reduced at 24. h (p= 0.021), WBC and IL-6 at 120. h (p= 0.003), while IL-10 was prematurely reduced at 6-8. h (p= 0.008). Moreover hs-CRP was significantly associated with WBC (p= 0.023) and IL-6 (p= 0.028) on admission, with IL-6 (p= 0.002) and IL-8 (p= 0.014) at 24. h and with IL-10 (p= 0.027) at 120. h. The above were not observed in the group with mild ketoacidosis. Conclusions: In the children with moderate/severe diabetic ketoacidosis of our study, increased levels of hs-CRP and IL-6 were observed, together with leukocytosis and neutrophilia, without the presence of infection. As hs-CRP was found to be strongly associated with the inflammatory IL-6, the prolonged elevation of hs-CRP levels in children with severe ketoacidosis could serve as a marker for the development of its severe complications. © 2012 The Canadian Society of Clinical Chemists.
Συγγραφείς:
Karavanaki, K.
Kakleas, K.
Georga, S.
Bartzeliotou, T.
Mavropoulos, G.
Tsouvalas, M.
Vogiatzi, A.
Papassotiriou, I.
Karayianni, C.
Λέξεις-κλειδιά:
C reactive protein; cytokine; high sensitivity C reactive protein; interleukin 10; interleukin 1beta; interleukin 2; interleukin 6; interleukin 8; tumor necrosis factor alpha; unclassified drug, article; child; clinical article; correlational study; diabetic ketoacidosis; disease severity; female; human; insulin dependent diabetes mellitus; leukocyte count; male; priority journal; protein blood level; school child, Analysis of Variance; Biological Markers; Brain Edema; C-Reactive Protein; Child; Child, Preschool; Cytokines; Diabetes Mellitus, Type 1; Diabetic Ketoacidosis; Female; Humans; Leukocyte Count; Male; Pulmonary Edema; Statistics, Nonparametric
