Abstract
Objective To describe the etiology, clinical characteristics and prognosis in children with intracranial hemorrhage who were admitted to pediatric intensive care unit (PICU) and to analyze factors associated with poor prognosis, in order to provide evidence for prevention and early prognosis evaluation. Methods This was a prospective, single-center study including the children with intracranial hemorrhage who were admitted to PICU of Beijing Children′s Hospital from October 1, 2014 to January 31, 2017.Children′s basic information and survival on the 28th day after hospital discharge were collected.Prognosis was evaluated by means of pediatric cerebral performance category score (PCPC) or pediatric overall performance category score (POPC). The related factors with poor prognosis were analyzed. Results Ninety-five children(58 boys and 37 girls) were included; mortality at hospital and on the 28th day after discharge were 7.4% and 22.1%, respectively.Trauma(68.4%) was the most common cause for intracranial hemorrhage(ICH). The most common cause of spontaneous intracranial hemorrhage in infants was vitamin K deficiency (4/16 cases, 0.25), but hematological diseases in school-aged children (7/11 cases, 63.6%). Univariate analysis showed intraparenchymal, intraventricular, extradural hemorrhage.Multiple sites hemorrhage, trauma, hematological system diseases, surgery, and low Glasgow coma scale(GCS) at PICU discharge were associated with poor prognosis(χ2=9.653, 10.658, 7.237, 5.657, 10.966, 4.471, 7.429, 31.308, all P<0.05). Multivariate analysis showed that intraventricular hemorrhage and low GCS at PICU discharge were independent risk factors for poor prognosis(all P<0.001). ICH caused by trauma had a relatively better prognosis(P=0.015). Conclusions The majority of patients with ICH admitted to PICU are infants.The most common cause is trauma.The most common cause of spontaneous ICH in infants is vitamin K deficiency, but hematological diseases in school-aged children.ICH and low GCS at PICU discharge are independent risk factors for poor prognosis.ICH caused by trauma has a relatively better prognosis.Reducing accidental injury is the key to prevent ICH in children. Key words: Intracranial hemorrhage; Child; Trauma; Prognosis
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