Please use this identifier to cite or link to this item: http://docs.prosentient.com.au/prosentientjspui/handle/1/11140
Title: An observational study of febrile seizures: the importance of viral infection and immunization.
Authors: Francis, Joshua R
Richmond, Peter
Robins, Christine
Lindsay, Katie
Levy, Avram
Effler, Paul V
Borland, Meredith
Blyth, Christopher C
Affiliation: Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia. josh.francis@nt.gov.au.. Department of Paediatrics, Royal Darwin Hospital, Darwin, NT, Australia. josh.francis@nt.gov.au.. Department of General Paediatrics, Princess Margaret Hospital, Perth, WA, Australia. josh.francis@nt.gov.au..
Department of General Paediatrics, Princess Margaret Hospital, Perth, WA, Australia.. School of Paediatrics and Child Health, University of Western Australia, Perth, WA, Australia.. Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA, Australia..
Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA, Australia..
PathWest Laboratory Medicine, Princess Margaret Hospital, Perth, WA, Australia..
PathWest Laboratory Medicine, QEII Medical Centre, Perth, WA, Australia.. School of Pathology and Laboratory Medicine, University of Western Australia, Perth, WA, Australia..
Communicable Disease Control, Department of Health, Perth, WA, Australia..
School of Paediatrics and Child Health, University of Western Australia, Perth, WA, Australia.. Emergency Department, Princess Margaret Hospital, Perth, WA, Australia.. School of Primary, Rural and Aboriginal Health Care, University of Western Australia, Perth, WA, Australia..
School of Paediatrics and Child Health, University of Western Australia, Perth, WA, Australia.. Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA, Australia.. PathWest Laboratory Medicine, Princess Margaret Hospital, Perth, WA, Australia.. Department of Infectious Diseases, Princess Margaret Hospital, Perth, WA, Australia..
Issue Date: 2016
Citation: BMC pediatrics 2016; 16(1): 202
Abstract: Febrile seizures are common in young children. Annual peaks in incidence mirror increased respiratory virus activity during winter. Limited virological data are available using modern diagnostic techniques for children with febrile seizures. We aimed to determine the frequency of detection of specific viral pathogens in children with febrile seizures, to describe risk factors including recent vaccination and clinical features associated with specific etiologies. An observational study was performed. Children aged 6 months to 5 years presenting to the Emergency Department of a tertiary children's hospital in Western Australia with febrile seizures were enrolled between March 2012 and October 2013. Demographic, clinical data and vaccination history were collected, and virological testing was performed on per-nasal and per-rectal samples. One hundred fifty one patients (72 female; median age 1.7y; range 6 m-4y9m) were enrolled. Virological testing was completed for 143/151 (95%). At least one virus was detected in 102/143 patients (71%). The most commonly identified were rhinoviruses (31/143, 22%), adenovirus (30/151, 21%), enteroviruses, (28/143, 20%), influenza (19/143, 13%) and HHV6 (17/143, 12%). More than one virus was found in 48/143 (34%). No significant clinical differences were observed when children with a pathogen identified were compared with those with no pathogen detected. Febrile seizures occurred within 14 days of vaccine administration in 16/151 (11%). At least one virus was detected in over two thirds of cases tested (commonly picornaviruses, adenovirus and influenza). Viral co-infections were frequently identified. Febrile seizures occurred infrequently following immunization.
URI: http://docs.prosentient.com.au/prosentientjspui/handle/1/11140
DOI: 10.1186/s12887-016-0740-5
Type: Journal Article
Observational Study
Research Support, Non-U.S. Gov't
Subjects: Adenovirus
Enterovirus
Febrile seizures
Immunization
Influenza
Child, Preschool
Female
Humans
Infant
Male
Prospective Studies
Risk Factors
Seizures, Febrile
Vaccination
Virus Diseases
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