The prevalence and characterization of migraine triggers have not been rigorously studied in children and adolescents. Using a questionnaire, we retrospectively studied the prevalence of 15 predefined trigger factors in a clinic-based population. In 102 children and adolescents fulfilling the Second Edition of The International Headache Classification criteria for paediatric migraine, at least one migraine trigger was reported by the patient and/or was the parents’ interpretation in 100% of patients. The mean number of migraine triggers reported per subject was 7. Mean time elapsed between exposure to a trigger factor and attack onset was comprised between 0 and 3 h in 88 patients (86%). The most common individual trigger was stress (75.5% of patients), followed by lack of sleep (69.6%), warm climate (68.6%) and video games (64.7%). Stress was also the most frequently reported migraine trigger always associated with attacks (24.5%). In conclusion, trigger factors were frequently reported by children and adolescents with migraine and stress was the most frequent.

In this study, the outcome of extremely preterm infants was poor. After 25 weeks, outcome was related mainly to the sociocultural level of the family and to the presence of severe cerebral ultrasound abnormalities. Consequently, in the postsurfactant era, we have to propose follow-up programs to children who are born extremely preterm and to concentrate our efforts on children with less-than-optimal social and family setting.

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Aim: To describe the development of very preterm children free of cerebral palsy or severe sensory impairment in the domains of gross and fine motor functions, language and sociability at a corrected age of 2 years; to identify factors associated with performances in each domain. Methods: A total of 347 children born in 1997 before 33 weeks of gestation, part of the EPI-PAGE population-based cohort study, had their psychomotor development assessed with the Brunet-Lezine scale. Results: The study population had a mean gestational age of 30.1 ± 2.0 weeks. Lower developmental quotients (DQ) were observed in the study group compared to the reference sample (96 ± 13 vs 104 ± 8, p < 0.01). Fine motor function, language and sociability were all affected with a p value <0.01. Multivariate analysis showed that duration of intubation and parents' educational and occupational levels were the only variables significantly related to each developmental domain (p < 0.01).Conclusions: Children very preterm and free of severe disabilities had mild delays in multiple areas of development. The mechanisms by which neonatal factors played a role need further investigation. However socioeconomic status had a great impact on development and our results underline the need for improved support of socioeconomically disadvantaged parents after a preterm birth.Neurodevelopment of children born very preterm and free of severe disabilities Charkaluk et al.

Aim: To evaluate the agreement between Touwen's neurological examination and a derived simplified one, created to be applied at the age of 5 y to infants born preterm. Methods: 185 children born at a gestational age (GA) of <33 wk and/or with a birthweight <1501 g, free of cerebral palsy, underwent Touwen's neurological examination at a mean age of 5 y and 8 mo (5‐6.5 y). One‐hundred and seventy had a full examination and were included into the study. They were born at a mean GA of 30 wk (range 24–35 wk) with a mean birthweight of 1250 g (range 600–2690 g). A simplified examination, based on the clinical experience of two of the authors, was created a priori. The data were reviewed retrospectively and the concordance between the two forms was assessed. The reviewers were blinded to the original categorization from the long form. Results: On the basis of the original Touwen's neurological examination, the 170 children were classified into 122 with a normal neurological examination, 41 with grade 1 minor neurological dysfunction (MND) and 7 with grade 2 MND, giving 28% of the cohort with MND. The concordance between the two forms was excellent, with an agreement in 169 out of 170 subjects. None of the infants with the most complex form of MND was misclassified. Conclusion: The simplicity of this examination could allow its diffusion and its use in follow‐up programmes. It could improve the quality of routinely collected follow‐up data of preterm neonates.