ABSTRACT
The incidence and clinical presentation of congenital toxoplasmosis in our newborns was not studied until yet. Goal of study is to evaluates the newborns for congenital Toxoplasma. Gondii infection and describe the clinical presentation from birth and follow up them. We conducted a prospective study upon 270 newborns were born in two university hospitals in Tehran [Rasoul akram and Akbar Abadi] during 2011-2012. Cord blood sample obtained from the newborns during labour. The samples centrifuged, transported and restored in -80 centigrade freezer in our Research Laboratory. Specific T.Gondii- antibodies [IGG, IGM] evaluated by ELISA methods. Neonates with positive T.Gondii- IGM diagnosed and studied as infected cases. The infected cases treated and followed for progression of disease. Gestational age of newborns was between 28-41 weeks. Positive T.Gondii - IGM and T.Gondii -IGG determined in 1.5%, 44.1% of cases respectively. The most common clinical presentation in seropositive cases was eye involvement [50%], and brain disorders [50%]. Positive PCR had not found in cerebrospinal fluids of seropositive [IgM] cases. One and a half percent of newborns were seropositive for T.Gondii. Wide variation of clinical presentation and early diagnosis of infected newborns in our country is so important. Adding the serologic tests [IGM] to neonatal screening test is recommended strongly.
Subject(s)
Humans , Infant, Newborn , Prevalence , Hospitals, University , Prospective Studies , Neonatal Screening , Infant, Newborn , ToxoplasmaABSTRACT
Hyperglycemia and hyperglycorrhagia common occur in children with febrile seizures. Rapid release of cortisol and adrenaline after seizures as a stress reaction induce elevated glucose concentration in Cerebral Spinal Fluid (CSF). The purpose of this study was to assess the correlation between acetaminophen consumption and CSF glucose level in children with febrile convulsion.This cross- sectional study was performed over 3-18 months old children who were admitted at pediatric section of teaching hospital during 7 years. Comparisons between the mean CSF glucose concentrations in the children who taken and no taken acetaminophen during 6 hours before convulsion was performed using Student's t-test and Mann- Whitney test.The glucose level in the CSF of children who no taken acetaminophen (82±8 mg/dl) was significantly higher than children taken acetaminophen (53±4 mg/dl). (P=0.0001).The use of acetaminophen before convulsion decrease CSF glucose concentration in febrile convulsive children
ABSTRACT
Febrile convulsion is the most common disorder in childhood with good prognosis. There are different hypotheses about neurotransmitters and trace element [such as zinc] changes in cerebrospinal fluid and serum, which can have a role in pathogenesis of febrile convulsion. The aim of the present prospective analytical case-control study was to determine whether there was any changes in serum zinc level in children with febrile convulsion during seizure. Ninety-two children aged 6 months to 5 years were divided into three groups: group A, 34 children with febrile convulsion, group B, 40 children having fever without convulsion, and group C, and 18 children with non-febrile convulsion. Serum zinc levels for the three groups were estimated by atomic absorption spectrophotometry [AAS]. Data were analyzed to compare zinc level among the three groups using appropriate statistical tools employing SPSS 13. Serum zinc levels of groups A, B, and C had a mean value of 76.82 +/- 24.36mg/1, 90.12 +/- 14.63 mg/1 and 94.53 +/- 17.39 mg/l, respectively. Serum zinc level of group A was lower than those of the other two groups [P < 0.006]. It was also lower in group B than in group C [P < 0.006]. These findings revealed that serum zinc level decreases during infection; this decrease was more significant in patients with febrile convulsion