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Biomedical subjects

Sharon Whiting

Publications and source records attributed to Sharon Whiting.

7 recordsLinked to original sources
PubMed2005

A survey of behavior problems in children with epilepsy.

Over a period of 3 consecutive months, a cross-sectional, descriptive survey was made of the frequency of behavior problems and needs, as reported by their caregivers, of 6- to 18-year-old epileptic children attending two neurology clinics, using the Child Behavior Checklist. Caregivers of 175 children were approached to take part in the study; 158 (90%) completed the Child Behavior Checklist. The mean age of the children was 11.3 (range, 6-18). t scores >70 were obtained for 15.9% of the group for total behavior, 12.7% of the group for internalized behavior and 11.4% of the group for externalized behavior. Compared with those with normal scores, children with elevated t scores were more likely to have learning difficulties and to require the use of more community services.

Adolescent↗
PubMed2005

The epileptic encephalopathies of infancy and childhood.

The epileptic encephalopathies comprise a group of devastating seizure syndromes which begin in infancy and early childhood and usually result in intractable epilepsy. While some syndromes are relatively easily diagnosed early in their course, others take time to evolve, hampering an early, confident diagnosis. Epileptic encephalopathies are associated with slowing of cognitive function and evolution of severe behavioral disorders, which are often more distressing to families than the epilepsy. While an underlying etiology may explain some of this co-morbidity, many children have no identifiable etiology found for their seizures. In these "idiopathic" cases, recurrent subtle seizures, frequent epileptiform discharge and non-convulsive status epilepticus probably all play a role in deterioration of cognitive function and evolution of behavior disorders. This paper will review the most common epileptic encephalopathy syndromes, discuss the cognitive and behavioral co-morbidities and review current therapeutic options.

Adrenocorticotropic Hormone↗
PubMed2003

Decrease in hospital admissions for febrile seizures and reports of hypotonic-hyporesponsive episodes presenting to hospital emergency departments since switching to acellular pertussis vaccine in Canada: a report from IMPACT.

OBJECTIVE: Acellular pertussis vaccines were introduced with the promise of an improved safety profile compared with whole-cell vaccines. In 1997-1998, Canada adopted 1 combination acellular pertussis vaccine, having previously used 1 particular combination whole-cell pertussis vaccine. We hypothesized that the change would result in a decrease in hospitalization rates for seizures and reports of hypotonic-hyporesponsive episodes (HHEs) temporally related to pertussis vaccination. METHODS: Active surveillance was performed between 1995 and 2001 by the Immunization Monitoring Program-Active monitors at 12 hospitals using standard case definitions. Seizures had to occur within 72 hours after immunization with a pertussis-containing vaccine or 5 to 30 days after immunization with measles-mumps-rubella vaccine. HHE episodes had to occur within 48 hours of receipt of a pertussis-containing vaccine. Poisson regression models were used to compare the average number of monthly admissions for seizures and HHEs before and after introduction of the acellular pertussis vaccine. RESULTS: We found a 79% decrease in febrile seizures associated with receipt of pertussis vaccine but no significant decrease in febrile seizures temporally related to measles-mumps-rubella between 1995-1996 and 1998-2001. There was a 60% to 67% reduction in HHEs associated with pertussis-containing vaccines between the same time periods, depending on case definition. CONCLUSIONS: The risks of febrile seizures and HHEs after pertussis-containing vaccine declined significantly with the introduction of acellular pertussis vaccine in Canada. Active surveillance systems are important for detecting trends in uncommon adverse events after routine immunizations.

Adverse Drug Reaction Reporting Systems↗
PubMed2002

Launching a research initiative: the Canadian Pediatric Epilepsy Network (CPEN).

The Canadian Pediatric Epilepsy Network is a network of scientists and health care professionals in partnership with organizations which provide education and support to children with epilepsy. The objective of the network is to gain a better understanding of childhood epilepsy through collaborative research conducted with doctors, psychologists, nurses, social workers, educators and scientists across Canada. The network was launched at a meeting in Ottawa in the spring of 2000 where several oral presentations addressed the issues of the fundamental questions of epilepsy, the economic impact and the neuropsychology of childhood epilepsy. The intent was to provoke discussion on future areas of research for the network.

Canada↗