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Objective. There are not enough pediatric neurologists to meet the many needs of pediatric neurology patients. The Hospital for Sick Children has responded by expanding the nursing role in the pediatric neurology outpatient clinic. The objective of this study was to examine the use of a telephone nursing line in this hospital-based pediatric neurology clinic. Methods. A cross-sectional study was performed on all telephone call records collected during a 2-week study period. Each initial incoming call concerning a patient was counted as an index call. Associations between clinic type or diagnosis and length of telephone calls were assessed using the X² test. Results. A total of 208 index calls were received, generating a total of 597 incoming and outgoing calls. The most common clinic types were Epilepsy clinic (35.6%) and General Neurology clinic (32.7%), and the most common patient diagnoses were epilepsy (63.5%) and developmental delay (45.2%). Most patients were between the ages of 1 and <7 years (33.9%) and 12 and <18 years (32.8%) and male (55.2%). Most calls were made by mothers (57.2%) to ask about medical administrative issues (28.4%) and/or symptoms (27.9%). Physicians were notified for 47.1% of calls; nurses were twice as likely to notify physicians for calls concerning new symptoms (relative risk: 2.1; 95% confidence interval: 1.6-2.7). Most calls required between 1 and 5 minutes (49.0%). Long telephone calls (>10 minutes) were strongly associated with a diagnosis of epilepsy. Conclusions. There is a high demand for the neurology nursing line in our clinic. Most telephone calls and most long telephone calls concerned patients with epilepsy.... [ABSTRACT FROM AUTHOR]

Evaluates the effect of corticosteroids in the treatment of pediatric Bell's palsy. Natural history of Bell's palsy in children; Lack of positive evidence for the beneficial effects of corticosteroids in pediatric Bell's palsy; Non-recommendation on the routine use of corticosteroids.

Aim Plasticity in the developing brain is a controversial issue. Although language and motor function often recover remarkably well following early brain injury, recent evidence suggests that damage to the developing brain results in significant long-term neuropsychological impairment. Our aim was to investigate the relationship among age at injury, lesion location and intellectual outcome. Method Using age-appropriate Wechsler scales of intellectual ability, we explored this issue by evaluating a large group ( n=145) of children (89 males, 56 females) who experienced unilateral arterial ischaemic stroke during the perinatal period (diagnosed mean 73d, SD 29d), between the ages of 1 month and 5 years (mean 2y 10mo, SD 1y 9mo), or between the ages of 6 and 16 years (mean 11y 1mo SD 3y 6mo). The mean age at assessment was 8 years (SD 3y 10mo) in the perinatal group, 7 years 5 months (SD 2y 9mo) in the 1 month to 5 years group, and 12 years 5 months (SD 3y 9mo) in the 6 to 16 years group. The mean time interval between stroke and assessment was 8 years (SD 18d) for perinatal, 4 years 6 months (SD 1y 5mo) for 1 month to 5 years, and 1 year 4 months (SD 2y 9mo) for 6 to 16 years. The relationship between age at stroke and lesion location (subcortical, cortical, or combined) as it pertains to cognitive outcome was also examined. Results Measures of overall intelligence, verbal ability, working memory, and processing speed were significantly lower in children who had had a stroke than in the normative sample (all z>2.5, all p<0.01). The perinatal group performed more poorly than the other two groups on most cognitive measures, regardless of lesion location. The combined lesion location group performed more poorly than those with damage to either cortical or subcortical areas alone. Further investigation revealed different periods of peak vulnerability for subcortical lesions (perinatal) and cortical lesions (1mo–5y). Interpretation Lesion location modulates the relationship between age at stroke and cognitive outcome. [ABSTRACT FROM AUTHOR]

The use of alternative therapies in immigrant children with stroke and cerebrovascular diseases has not been reported. We identified immigrant and first-generation Chinese-Canadian children with stroke and cerebrovascular diseases in a pediatric stroke clinic and used standardized questionnaires to interview their parents about alternative therapy use. The chi-square test was used to assess the associations of parental educational level and foreign birth in the child with alternative therapy use. We identified 17 children. 9 boys and 8 girls. Six were immigrants to Canada and 11 were Canadian born. Nine of 17 families (53%) reported using alternative therapies. All 9 used Chinese herbs, but only 3 were able to report the names of specific preparations. Four families were using medications that had the potential to affect coagulation. Documentation of alternative therapy use was found in the medical charts of 3 of the 9 patients. Three families reported feeling uncomfortable discussing alternative therapy use with their physicians. We did not see an association between alternative therapy use and parental educational level or foreign birth in the child. Physicians should be aware that parents of children with stroke may be using alternative therapies to treat their children and may be unwilling or unable to report all therapies used. (J Child Neural 2003;18:714-717). [ABSTRACT FROM AUTHOR]

Background: Pediatric arterial ischemic stroke remains incompletely understood. Population-based epidemiological data inform clinical trial design but are scant in this condition. We aimed to determine age-specific epidemiological characteristics of arterial ischemic stroke in neonates (birth to 28 days) and older children (29 days to 18 years).Methods: We conducted a 16-year, prospective, national population-based study, the Canadian Pediatric Ischemic Stroke Registry, across all 16 Canadian acute care children's hospitals. We prospectively enrolled children with arterial ischemic stroke from January 1992 to December 2001 and documented disease incidence, presentations, risk factors, and treatments. Study outcomes were assessed throughout 2008, including abnormal clinical outcomes (stroke-related death or neurological deficit) and recurrent arterial ischemic stroke or transient ischemic attack.Results: Among 1129 children enrolled with arterial ischemic stroke, stroke incidence was 1.72/100,000/year, (neonates 10.2/100,000 live births). Detailed clinical and radiological information were available for 933 children (232 neonates and 701 older children, 55% male). The predominant clinical presentations were seizures in neonates (88%), focal deficits in older children (77%), and diffuse neurological signs (54%) in both. Among neonates, 44% had no discernible risk factors. In older children, arteriopathy (49% of patients with vascular imaging), cardiac disorders (28%), and prothrombotic disorders (35% of patients tested) predominated. Antithrombotic treatment increased during the study period (P < 0.001). Stroke-specific mortality was 5%. Outcomes included neurological deficits in 60% of neonates and 70% of older children. Among neonates, deficits emerged during follow-up in 39%. Overall, an initially decreased level of consciousness, a nonspecific systemic presentation, and the presence of stroke risk factors predicted abnormal outcomes. For neonates, predictors were decreased level of consciousness, nonspecific systemic presentation, and basal ganglia infarcts. For older children, predictors were initial seizures, nonspecific systemic presentation, risk factors, and lack of antithrombotic treatment. Recurrent arterial ischemic stroke or transient ischemic attack developed in 12% of older children and was predicted by arteriopathy, presentation without seizures, and lack of antithrombotic treatment. Emerging deficit was predicted by neonatal age at stroke and by cardiac disease.Conclusions: This national data set provides a population-based disease incidence rate and demonstrates the protective effect of antithrombotic treatment in older children, and frequent long-term emerging deficits in neonates and in children with cardiac disorders. Further clinical trials are required to develop effective age-appropriate treatments for children with acute arterial ischemic stroke. [ABSTRACT FROM AUTHOR]