OBJECTIVE: To examine interleukin-6 (IL-6) and C-reactive protein (CRP) release in children with head injury (HI) and investigate if there is a correlation between the levels of these two proteins and the severity of HI. DESIGN: Prospective clinical investigation. SETTING: Eight-bed paediatric intensive care unit in a university hospital. PATIENTS: Forty-five children were followed up for 4 days after HI and their serum IL-6 and CRP levels were measured. MEASUREMENTS AND RESULTS: Peak serum IL-6 levels occurred 4 h postinjury, decreasing over time. CRP was normal 4 h after injury, then increased reaching peak levels in 48 h. Children with admission Glasgow Coma Scale (GCS) scores of 8 or less had higher IL-6 levels compared to children with GCS scores higher than 8, 4 and 12 h post-injury (p<0.01 and p<0.05, respectively). IL-6 was higher in children with admission PRISM scores of 10 or more than in those with PRISM scores lower than 10 at 4 and 12 h (p<0.05). CRP levels were higher in patients with GCS scores of 8 or less compared to patients with GCS scores higher than 8 at 24, 48 and 72 h (p<0.05, p<0.02 and p<0.02, respectively) . Patients with PRISM scores of 10 or more had higher CRP levels compared to those with PRISM scores lower than 10 at 24, 48 and 72 h (p<0.05). Peak CRP levels correlated well with peak IL-6 levels (r = 0.49, p<0.001). No correlation between IL-6 or CRP levels and mortality or clinical outcome was found. CONCLUSIONS: Serum IL-6 and CRP levels are elevated in children with HI and there is a relation between the severity of HI and the levels of these proteins. There was no correlation between IL-6, CRP and outcomes of the patients.
OBJECTIVE: To examine interleukin-6 (IL-6) and C-reactive protein (CRP) release in children with head injury (HI) and investigate if there is a correlation between the levels of these two proteins and the severity of HI. DESIGN: Prospective clinical investigation. SETTING: Eight-bed paediatric intensive care unit in a university hospital. PATIENTS: Forty-five children were followed up for 4 days after HI and their serum IL-6 and CRP levels were measured. MEASUREMENTS AND RESULTS: Peak serum IL-6 levels occurred 4 h postinjury, decreasing over time. CRP was normal 4 h after injury, then increased reaching peak levels in 48 h. Children with admission Glasgow Coma Scale (GCS) scores of 8 or less had higher IL-6 levels compared to children with GCS scores higher than 8, 4 and 12 h post-injury (p<0.01 and p<0.05, respectively). IL-6 was higher in children with admission PRISM scores of 10 or more than in those with PRISM scores lower than 10 at 4 and 12 h (p<0.05). CRP levels were higher in patients with GCS scores of 8 or less compared to patients with GCS scores higher than 8 at 24, 48 and 72 h (p<0.05, p<0.02 and p<0.02, respectively) . Patients with PRISM scores of 10 or more had higher CRP levels compared to those with PRISM scores lower than 10 at 24, 48 and 72 h (p<0.05). Peak CRP levels correlated well with peak IL-6 levels (r = 0.49, p<0.001). No correlation between IL-6 or CRP levels and mortality or clinical outcome was found. CONCLUSIONS: Serum IL-6 and CRP levels are elevated in children with HI and there is a relation between the severity of HI and the levels of these proteins. There was no correlation between IL-6, CRP and outcomes of the patients.
Authors: Kimberly M Anderson; C Jane Welsh; Colin Young; Gwendolyn J Levine; Sharon C Kerwin; C Elizabeth Boudreau; Ismael Reyes; Armando Mondragon; John F Griffin; Noah D Cohen; Jonathan M Levine Journal: J Neurotrauma Date: 2015-07-17 Impact factor: 5.269
Authors: Morgan E Nitta; Jonathan Savitz; Lindsay D Nelson; T Kent Teague; James B Hoelzle; Michael A McCrea; Timothy B Meier Journal: Neurology Date: 2019-07-03 Impact factor: 9.910
Authors: Holly E Hinson; Susan Rowell; Cynthia Morris; Amber L Lin; Martin A Schreiber Journal: J Trauma Acute Care Surg Date: 2018-01 Impact factor: 3.313
Authors: Antonio Chiaretti; Orazio Genovese; Luigi Aloe; Alessia Antonelli; Marco Piastra; Giancarlo Polidori; Concezio Di Rocco Journal: Childs Nerv Syst Date: 2004-09-29 Impact factor: 1.475
Authors: Hani Daoud; Ibrahim Alharfi; Ibrahim Alhelali; Tanya Charyk Stewart; Hadiah Qasem; Douglas D Fraser Journal: Neurocrit Care Date: 2014-06 Impact factor: 3.210
Authors: Alasdair George Sutherland; Gary A Cameron; David A Alexander; James D Hutchison Journal: Mediators Inflamm Date: 2008-12-22 Impact factor: 4.711