ArticleRevista panamericana de salud publica = Pan American journal of public health2018
[Analysis of the Vaccine Adverse Event Reporting System in Brazil, 2014 to 2016Análisis del Sistema de Información de Vigilancia de Eventos Adversos Posvacunación en Brasil, 2014 a 2016].
Article in Revista panamericana de salud publica = Pan American journal of public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed.
- Geopharmacosurveillance of reporting rates of events supposedly attributable to vaccination or immunization against COVID-19.Revista latino-americana de enfermagem · 2025Article
- Prevalence and underreporting of immunization errors in childhood vaccination: results of a household survey.Revista da Escola de Enfermagem da U S P · 2024Article
- Administration of an excessive dosage of covid-19 pfizer vaccine in an infant: Case report of clinical and immune responses.Vaccine: X · 2023Article
- Adverse events of COVID-19 vaccines in pregnant and postpartum women in Brazil: A cross-sectional study.PloS one · 2023Observational
- Adverse event following immunization or vaccination in children in Minas Gerais: 2015 to 2020.Revista brasileira de epidemiologia = Brazilian journal of epidemiology · 2023Article
- Incidence of immunization errors in the state of Minas Gerais, Brazil: a cross-sectional study, 2015-2019.Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil · 2022Article
- Adverse events following immunization in pregnant women from Minas Gerais.Revista de saude publica · 2021Article
- Retrospective study of immunization errors reported in an online Information System.Revista latino-americana de enfermagem · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo describe the characteristics of vaccine adverse events (VAE) reports in the online VAE Reporting System (VAE-RS) after 2 years of operation.
methodA descriptive analysis of VAE reports entered into the VAE-RS between July 2014 and June 2016 was performed.
resultsDuring the study period, 24 732 VAE were reported. Of 5 570 Brazilian municipalities, 2 571 (46.2%) reported at least one VAE; however, only 1 622 (6.6%) reports had been completed/closed at the end of the study period. Of these, 89.9% referred to mild VAE. Among the completed reports, 19.7% did not provide information on "type of medical care provided," and 98.7% had no information regarding laboratory tests. Systemic neurological symptoms were the most frequent serious VAE among closed reports (59.5% of serious signs/symptoms). Concerning age, the highest VAE reporting coefficients were recorded for children aged ≤ 4 years.
conclusionThe VAE-RS is useful to monitor immunization safety. However, municipal services must increase adherence to the system and perform the required investigation and reporting of VAE, with timely and adequate completion of the VAE-RS form. Knowledge regarding VAE can be used in the daily routine of surveillance services, improving the safety of immunobiological agents.
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