0000000000368575
AUTHOR
Silvia Perez-vilar
Incidence rates of narcolepsy diagnoses in Taiwan, Canada, and Europe: The use of statistical simulation to evaluate methods for the rapid assessment of potential safety issues on a population level in the SOMNIA study
Vacunación; Narcolepsia; Simulación y modelado: en Vacunació; Narcolèpsia; Simulació i modelització Vaccination; Narcolepsy; Simulation and modeling Background & objectives Vaccine safety signals require investigation, which may be done rapidly at the population level using ecological studies, before embarking on hypothesis-testing studies. Incidence rates were used to assess a signal of narcolepsy following AS03-adjuvanted monovalent pandemic H1N1 (pH1N1) influenza vaccination among children and adolescents in Sweden and Finland in 2010. We explored the utility of ecological data to assess incidence of narcolepsy following exposure to pandemic H1N1 virus or vaccination in 10 sites that use…
[Adverse reactions to human papillomavirus vaccine in the Valencian Community (2007-2011)].
Introduction: In 2009, two cases of seizures in adolescents following quadrivalent human papillomavirus vaccine (qHPV) administration generated important media attention, and adversely affected public trust in this vaccine. Our objectives were to describe suspected adverse reactions (SARs) reported to the Pharmacovigilance Centre in the Valencian Community (PCVC) after administration of HPV vaccine, and to compare reporting rates of syncope and seizures following this vaccine with those of other vaccines administered to girls aged 13–15 years. Materials and methods: Descriptive study of SARs reported following administration of this vaccine to the PCVC between 2007 and 2011. Results: The cl…
Adverse reactions to human papillomavirus vaccine in the Valencian Community (2007-2011)
Resumen: Introducción: En 2009, 2 casos de convulsiones en adolescentes tras la administración de la vacuna tetravalente frente al virus del papiloma humano (VPH) generaron impacto mediático y afectaron negativamente la confianza del público en esta vacuna.Nuestros objetivos fueron describir las sospechas de reacciones adversas (SRA) notificadas al Centro Autonómico de Farmacovigilancia de la Comunidad Valenciana (CAFCV) tras la administración de la vacuna frente al VPH y comparar la tasa de notificación de síncope y convulsiones de esta vacuna con la de otras vacunas administradas en adolescentes. Material y métodos: Estudio descriptivo de las notificaciones de SRA relacionadas con esta va…
Effectiveness of the 2010–2011 seasonal influenza vaccine in preventing confirmed influenza hospitalizations in adults: A case–case comparison, case-control study
Highlights ► We perform a case–case comparison as an improvement of the test-negative design. ► We report IVE estimates with a low probability of bias. ► Influenza vaccination halved the risk of confirmed influenza hospitalization. ► This effect was consistent regardless of age over 60. ► The measured effect was specific for confirmed influenza hospitalizations.