Pregnancy and childbirth-related factors associated with recurrent antibiotic use in infants.

AIM: To determine the reasons for the possible overuse of antibiotics by investigating whether family-related medical, behavioural, emotional, and social risk factors during the mother's pregnancy and childbirth are associated with subsequent recurrent antibiotic therapy of infants. METHODS: Subject selection was based on stratified randomized cluster sampling. A total of 1443 women (91%) and their spouses expecting their first child gave informed consent to participate and 1287 infants were born. The parents of 817/1025 infants (80%) reported the number of courses of antibiotic therapy the child had received at the ages of 9 and 18 mo. The outcome measure was the number of courses of antibiotic therapy (none/1-5/=6) given during the first 18 mo of life. The explanatory variables included family-related factors during the pregnancy and immediately after childbirth. RESULTS: In the final multivariate stepwise analysis, parents' long-term illnesses were associated with recurrent antibiotic medication. CONCLUSIONS: Parents with long-term illnesses need special guidance and support from the beginning of the mother's pregnancy in order to minimize the subsequent risk for recurrent antibiotic therapy of their infants. Preventive healthcare workers should be aware of the effects of these factors on parental guidance.

Proton spectroscopy in children with epilepsy and febrile convulsions.

An association between complex febrile convulsions and the development of hippocampal atrophy, which is characterized by neuron loss and gliosis, has been suggested but is still controversial. In proton magnetic resonance spectroscopy (1H-MRS) a reduction in N-acetylaspartate (NAA), a neuron marker, or in its ratio to other metabolites, that is, creatine and phospocreatine (Cr) and choline-containing compounds (Cho), is considered a sensitive method for detecting neuron loss. We performed 1H-MRS of mesial temporal regions, including hippocampi, in two different groups of children with epilepsy: in children with a history of complex febrile convulsions (CFCs) (n = 7; mean age 7.1 years) and in children without any history of CFCs, referred to herein as the non-CFC group (n = 6; mean age 7.6 years). Changes in the metabolite ratios were detected in 57% of children in the CFC group and in 67% of children in the non-CFC group. In both groups, NAA/(Cho + Cr), NAA/Cho, and NAA/Cr were significantly decreased ipsilaterally to the seizure focus when compared with the control group, but no significant differences were detected between the CFC and non-CFC groups. Also on the contralateral side, NAA/(Cho + Cr) and NAA/Cr were significantly decreased in both patient groups, but the differences were not significant between the CFC and non-CFC groups. Metabolite abnormalities in the mesial temporal region were detected in children with intractable epilepsy and in children whose epilepsy is well controlled by antiepileptic medication. The noninvasive 1H-MRS can be considered an additional diagnostic method to promote early detection of mesial temporal abnormalities that, in the light of this study, seem to be underdiagnosed in children with either temporal lobe epilepsy or other seizure types.

Childhood headache at school entry: a controlled clinical study.

OBJECTIVE: Our objective was to study the prevalence of different headache types, characterizations, and triggers of headache in Finnish children starting school. METHODS: Questionnaires were sent to 1,132 families with 6-year-old children. Children with headache disturbing their daily activities (n=96) and an asymptomatic control group of children (n=96) participated in a clinical interview and examination. RESULTS: Children with headache had significantly more bruxism (odds ratio [OR], 1.9; 95% CI, 1.0 to 3.4), tenderness in the occipital muscle insertion areas (OR, 4.8; 95% CI, 1.8 to 12.7), and tenderness in the temporomandibular joint areas (OR, 2.8; 95% CI, 1.3 to 6.0). They also had more travel sickness (OR, 3.4; 95% CI, 1.7 to 6.7) than control children. Eating ice cream (OR, 5.3; 95% CI, 1.4 to 20.3), fear (OR, 3.7; 95% CI, 1.2 to 11.2), and anxiety (OR, 3.2; 95% CI, 1.0 to 10.8) triggered headache more often in migraineurs than in children with tension-type headache. Children with migraine also reported more frequently abdominal (OR, 5.6; 95% CI, 1.7 to 18.1) and other (OR, 3.5; 95% CI, 1.2 to 9.8) pain concurrently with headache, and they used medication for pain relief more often (OR, 3.1; 95% CI, 1.0 to 9.5). CONCLUSIONS: Headache classification in children may be improved by palpation of occipital muscle insertions and temporomandibular joint areas, and by discerning a history of triggering events and concurrent symptoms.

Factors of early life as predictors of headache in children at school entry.

To study the main predictors of childhood preschool headache, 1443 families expecting their first child were followed from the onset of pregnancy to the child's sixth year of life. Subject selection was based on stratified randomized cluster sampling. Of the children, 14.9% (144) suffered from headache disturbing daily activities at the age of 6 years. The mother's assessment of the infant's poor health (OR 2.5, 95% CI 1.1 to 5.8) and feeding problems (OR 1.9, 95% CI 1.1 to 3.2) at the age of 9 months predicted later occurrence of headache. At 3 years, depression and sleeping difficulties (according to Achenbach's psychological test) and recurrent difficulties in falling asleep (OR 3.2, 95% CI 1.5 to 7.2) were strong predictors. Headache in other family members (OR 3.5, 95% CI 2.0 to 5.9), especially in the mother (OR 1.7, 95% CI 1.2 to 2.4), predicted preschool headache in a child. At the age of 5 years, travel sickness (OR 2.8, 95% CI 1.5 to 5.1), nocturnal enuresis (OR 1.8, 95% CI 1.1 to 3.0), and the presence of long-term disease (OR 1.8, 95% CI 1.1 to 3.0) were strong predictors of later headache. At the same age, concentration difficulties (OR 2.3, 95% CI 1.3 to 4.2), behavioral problems (OR 2.7, 95% CI 1.1 to 6.4), unusual tiredness (OR 3.8, 95% CI 1.0 to 13.5), and, conversely, high sociability (OR 1.5, 95% CI 1.0 to 2.2) predicted headache. The three last-mentioned psychological factors seemed to be associated with concentration difficulties at the age of 5, which was found to be the strongest predictor. The parents of child headache sufferers often became aware of the child's problems long before the emergence of headache.

Temporal lobe pathology in epilepsy: proton magnetic resonance spectroscopy and positron emission tomography study.

Hippocampal atrophy characterized by neuronal loss is a common feature in intractable temporal lobe epilepsy in adults. In proton magnetic resonance spectroscopy, a reduction in N-acetylaspartate or in its ratio to other metabolites is considered a sensitive method for detecting neuronal loss. This noninvasive approach was used to study the temporal lobes, especially the hippocampal regions of children with partial epilepsy. In all cases, 2-[18F]fluoro-2-deoxy-D-glucose scans were studied to verify the extension of the hypometabolic area. Five children manifested temporal lobe epilepsy; in 2 of them, epilepsy was intractable. Both manifested temporal hypometabolism on positron emission tomography, hippocampal atrophy on magnetic resonance imaging, and significant reductions in the metabolite ratios on spectroscopy ipsilateral to the seizure focus, as verified by EEG. Three children with temporal lobe epilepsy had infrequent seizures. One of them had a reduction in metabolite ratios in the hippocampus and hippocampal atrophy on magnetic resonance imaging ipsilateral to the seizure focus. The results show that the value of proton spectroscopy lies not only in lateralizing hippocampal atrophy but also in detecting bilaterality and the extent of neuronal loss outside hippocampi. This noninvasive preoperative diagnostic method can be considered an additional technique to be used in conjunction with other imaging techniques for clinical assessment of children with intractable temporal lobe epilepsy.

Prepregnancy headache and the well-being of mother and newborn.

Women (n = 1443) expecting their first child were studied to examine whether prepregnancy headache predicts problems in the well-being of pregnant women and new-borns. Subject collection was based on stratified randomized cluster sampling. Impairment of health during the first trimester was more often reported by women with frequent prepregnancy headache than by nonsufferers. They also made more visits to a doctor and had more pregnancy symptoms during the third trimester. Use of any medication during the first trimester was also more common in the headache group. Mental health status was worse, fatigue and depression increased during pregnancy more often, and stress and anxiety about delivery were more common in this group. The relationship with spouses worsened during pregnancy in the headache group and seemed to be predicted by impairment of somatic health during the first trimester and increasing depression during pregnancy. No statistical differences between groups were found in variables measuring the well-being of the newborns. Frequent prepregnancy headache proved to be a strong predictor of ill-being in pregnant women. This result should find practical applications in the preventive work of maternity health care clinics.

Public awareness of and attitudes toward cerebral palsy in a nation-wide adult population.

Of 1,200 people randomly sampled from the total Finnish population, cerebral palsy was known to 95.4% and its meaning to 60.7%. Nine of ten (88.4%) would let their children play with a child suffering from cerebral palsy. A total of 48% stated that they would, other circumstances being equal, hire persons with cerebral palsy. Half (47.5%) of the subjects regarded it as possible and a further 28.0% as fully possible for individuals with cerebral palsy to make and maintain a family of their own. A good knowledge of cerebral palsy was independently related to a good basic education, age of more than 24 years, female sex and Finnish as native language. A positive attitude toward people with cerebral palsy was independently related to Finnish as native language and a good basic education. A good knowledge of cerebral palsy fostered a positive attitude toward people with this disease.