Summary:Purpose: We conducted a controlled study to investigate the relation of iron status and first febrile seizure (FFS).Methods: Measures of iron sufficiency including hemoglobin concentration (HB), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and plasma ferritin (PF) were prospectively measured in 75 children with FFS and compared with 75 controls matched for age and sex with febrile illnesses without convulsions.Results: Mean ferritin level was significantly lower in cases with FFS (29.5 ± 21.3 g/L) than in controls (53.3 ± 37.6 g/L) with p ‫ס‬ 0.0001. The proportion of subjects with a PF level Յ30 g/L was significantly higher among children with FFS (49 of 75 vs. 24 of 75) than in controls (p ‫ס‬ 0.000). Mean levels of HB, MCV, and MCH also were lower among FFS cases, but differences failed to attain statistical significance. A higher proportion of cases with FFS had an HB <110 g/L, MCV <72 fL, and MCH <24 pg than did the controls, but the differences were not statistically significant. There were no statistically significant differences between the cases and the controls in the mean peak temperature on admission, types of underlying illness, or family history of epilepsy and of febrile convulsion.Conclusions: PF level was significantly lower in children with FFS than in the reference group, suggesting a possible role for iron insufficiency in FFS. Key Words: Iron status-First febrile seizure.Febrile seizures (FSs) are the most common type of seizures, occurring in 2-5% of all children (1). Because of their association with later epilepsy, recent studies have attempted to identify their risk factors (2,3), including family history of febrile convulsions or epilepsy, perinatal factors, features of the acute underlying illnesses accompanying the FS, and the temperature peak. Pisacane et al. (4) reported that anemia was more common in children younger than 2 years with febrile seizures (FSs), whereas, in contrast, Kobrinsky et al. (5) reported that iron deficiency raises the threshold for seizures. Iron is involved in the metabolism of several neurotransmitters, and monoamine and aldehyde oxidases are reduced in iron-deficiency anemia (6), which is common during the second and third years of life, and has variably been associated with behavioral and developmental disturbances (7). In the present study, we focus on the assessment of the relation, if any, of iron status with FFS. PATIENTS AND METHODS Children with first febrile seizure (FFS) admitted to the Departments of Pediatrics, Princess Rahma and KingHussein Hospitals, between January and December 2000, were considered for inclusion in the study. FS was defined as an event in infancy or childhood, usually occuring between ages 3 months and 6 years, associated with fever but without evidence of intracranial infection or other defined causes of seizures. A single seizure of <15 min duration in the presence of fever without focal features was defined as a simple FS, whereas seizures were defined as complex if they lasted >15 min, had...

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The overall incidence rate of preeclampsia was 1.3%. Preeclampsia was significantly associated with maternal and neonatal morbidity and mortality as well as increasing vaginal operative delivery, cesarean section, LBW, and birth asphyxia.

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The value of serum ferritin in assessing iron status was studied in 192 preschool age children between the ages of 3 and 60 months. Children were considered to have iron deficiency if the transferrin saturation was less than 16% and the peripheral smear revealed microcytosis and hypochromia. Anemia was present when hemoglobin level was 10.5 g/dl. According to this criteria, 46% of children screened had either iron deficiency (11.5%) or iron deficiency anemia (34.4%). Mean serum ferritin for the iron deficiency anemia group was 39.1 ng/mg as compared to 41.7 ng/ml for the iron deficiency group and 84.7 ng/ml for the normal group. Even though the serum ferritin level was lower in the iron deficiency group, the difference in the means did not reach statistical significance. Furthermore, only 30% of children who had either iron deficiency or iron deficiency anemia had serum ferritin level of less than 12 ng/ml, the level considered diagnostic for iron deficiency. It can be concluded that serum ferritin cannot be used alone for iron status determination. Multiple parameters will make the assessment more reliable.