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1.
Rev. chil. infectol ; 37(6)dic. 2020.
Article in Spanish | LILACS | ID: biblio-1388185

ABSTRACT

Resumen Comunicamos el caso de un lactante mayor previamente sano, que luego de tres semanas de recibir la vacuna SPR (sarampión, parotiditis, rubeola) presentó fiebre, aumento de volumen parotídeo y compromiso de conciencia. Se diagnosticó una meningitis aséptica, con pleocitosis en el LCR de predominio mononuclear, detectándose virus parotídeo en LCR por biología molecular. En el Instituto de Salud Pública de Chile se realizó serología (IgM e IgG) que resultó positiva. La muestra de saliva confirmó la etiología por virus parotídeo con genotipo N. La evolución fue favorable, sin secuelas al seguimiento a seis meses. Ante esta situación clínica, se revisó la información respecto a la asociación y causalidad de esta entidad clínica y vacuna SPR, focalizado en diferentes cepas del virus parotiditis.


Abstract We report the case of an older infant with no prior morbidity that approximately 3 weeks after receiving MMR vaccination (measles, mumps, rubella) was hospitalized for feverish symptoms, increased parotid volume and compromised consciousness. Aseptic meningitis was diagnosed, detecting pleocytosis in the CSF, predominantly mononuclear, and confirming by molecular biology, presence of parotid virus in CSF. A study was carried out by the Institute of Public Health of Chile, where serology (IgM and IgG) was positive. Saliva sample confirmed the etiology of parotid virus with genotype N. The evolution was favorable and at 6-month follow-up, there were no sequelae. Given this clinical situation, information regarding the association and causality of this clinical entity and the MMR vaccine, focused on different strains of the mumps virus, was reviewed.


Subject(s)
Humans , Infant , Rubella , Measles , Meningitis, Aseptic , Mumps , Chile , Measles-Mumps-Rubella Vaccine/adverse effects , Mumps virus/genetics
2.
Cad. Saúde Pública (Online) ; 34(3): e00043617, 2018. tab, graf
Article in Portuguese | LILACS | ID: biblio-889907

ABSTRACT

Resumo: Os objetivos consistiram em descrever os casos e verificar a frequência de anafilaxia relacionada à vacina sarampo, caxumba e rubéola (SCR) do produtor A, bem como avaliar os possíveis fatores de risco associados. Estudo de caso-controle (1:4), em Santa Catarina, Brasil, de 14 de julho de 2014 a 12 de janeiro de 2015, em crianças de um a menores de cinco anos, vacinadas com SCR e notificadas com anafilaxia, sendo os controles sem anafilaxia. Utilizou-se, como medida de associação, odds ratio (OR) com intervalo de 95% de confiança (IC95%) e os testes qui-quadrado e exato de Fisher. Calcularam-se taxas de anafilaxia por doses distribuídas/aplicadas. Entrevistaram-se 15 casos e 60 controles, em 12 municípios. As taxas de anafilaxia foram 2,46 e 5,05 por doses distribuídas e aplicadas, respectivamente. Dentre os casos de anafilaxia, oito (53,4%) eram do sexo masculino, e dentre os controles, 36 (60%), com p = 0,64. Na análise bivariada referente à anafilaxia e alergia à proteína do leite de vaca (APLV), verificou-se OR = 51,62, com p = 0,00002 e IC95%: 5,59-476,11. As variáveis alergia alimentar familiar, aleitamento materno, evento adverso pós-vacinação (EAPV) anterior e vacinação simultânea não foram estatisticamente significativas (p = 0,48; p = 1,00; p = 0,49; p = 0,61). Taxas de anafilaxia por doses distribuídas/aplicadas ficaram acima de 1/100 mil doses aplicadas (taxa esperada). Anafilaxia e APLV apresentaram associação estatisticamente significativa. Não foram encontradas associações estatísticas referentes à vacinação simultânea, aleitamento materno, alergia alimentar familiar e EAPV anterior. Recomendou-se ao produtor informar na bula todos os componentes do produto e que crianças com história pregressa de APLV não sejam vacinadas com essa vacina.


Abstract: The study aimed to describe cases and verify the frequency of anaphylaxis related to measles, mumps, and rubella (MMR) vaccine produced by manufacturer A and to assess associated risk factors. This was a case-control study (1:4) in Santa Catarina State, Brazil, from July 14, 2014, to January 12, 2015, in children from one year to less than five years of age, vaccinated with MMR and reported with anaphylaxis, while the controls were without anaphylaxis. The measure of association was odds ratio (OR) with 95% confidence interval (95%CI), using the chi-square and Fisher's exact tests. Anaphylaxis rates were calculated per doses distributed/administered. Fifteen cases and 60 controls were interviewed in 12 municipalities (counties). Anaphylaxis rates were 2.46 and 5.05 cases per 100,000 doses distributed and administered, respectively. Among the cases of anaphylaxis, eight (53.4%) were males, and among the controls, 36 (60%), with p = 0.64. The bivariate analysis of anaphylaxis and cow's milk protein allergy (CMPA) showed OR = 51.62, with p = 0.00002 and 95%CI: 5.59-476.11. The variables family food allergy, breastfeeding, previous post-vaccine adverse event (PVAE), and simultaneous vaccination were not statistically significant (p = 0.48; p = 1.00; p = 0.49; p = 0.61). Anaphylaxis rates per doses distributed/administered exceeded 1/100,000 doses administered (expected rate). Anaphylaxis and CMPA showed a statistically significant association. No statistically significant associations were found with simultaneous vaccination, breastfeeding, family food allergy, or history of PVAE. Recommendations: the manufacturer should specify the product's components in the package insert, and children with a history of CMPA should not be vaccinated with this vaccine.


Resumen: Los objetivos consistieron en describir los casos y verificar la frecuencia de anafilaxia, relacionada con la vacuna del sarampión, paperas y rubeola (SCR) del productor A, así como evaluar los posibles factores de riesgo asociados. Estudio de caso-control (1:4), en Santa Catarina, Brasil, de 14 de julio de 2014 a 12 de enero de 2015, en niños de uno a menores de cinco años, vacunadas con SCR y notificadas con anafilaxia, siendo los controles sin anafilaxia. Se utilizó, como medida de asociación, odds ratio (OR) con un intervalo de 95% de confianza (IC95%) y los testes chi-cuadrado y exacto de Fisher. Se calcularon las tasas de anafilaxia por dosis distribuidas/aplicadas. Se entrevistaron 15 casos y 60 controles, en 12 municipios. Las tasas de anafilaxia fueron 2,46 y 5,05 por dosis distribuidas y aplicadas, respectivamente. Entre los casos de anafilaxia, ocho (53,4%) eran del sexo masculino, y entre los controles, 36 (60%), con p = 0,64. En el análisis bivariado referente a la anafilaxia y alergia a la proteína de leche de vaca (APLV), se verificó OR = 51,62, con p = 0,00002 e IC95%: 5,59-476,11. Las variables alergia alimentaria familiar, lactancia materna , evento adverso pos-vacunación (EAPV) anterior y vacunación simultánea no fueron estadísticamente significativas (p = 0,48; p = 1,00; p = 0,49; p = 0,61). Tasas de anafilaxia por dosis distribuidas/aplicadas se situaron encima de 1/100.000 dosis aplicadas (tasa esperada). Anafilaxia y APLV presentaron una asociación estadísticamente significativa. No fueron encontradas asociaciones estadísticas referentes a la vacunación simultánea, lactancia materna, alergia alimentaria familiar y EAPV anterior. Se recomendó al productor informar en el prospecto sobre todos los componentes del producto, y que los niños con historial anterior de APLV no sean vacunados con esa vacuna.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Measles-Mumps-Rubella Vaccine/adverse effects , Anaphylaxis/chemically induced , Rubella/prevention & control , Brazil , Case-Control Studies , Residence Characteristics , Interviews as Topic , Risk Factors , Vaccination/adverse effects , Vaccination/statistics & numerical data , Anaphylaxis/physiopathology , Measles/prevention & control , Mumps/prevention & control
3.
Arch. argent. pediatr ; 115(2): e89-e91, abr. 2017.
Article in English, Spanish | LILACS, BINACIS | ID: biblio-838344

ABSTRACT

La alergia al huevo es una de las alergias alimentarias más frecuentes durante la niñez, junto con la alergia a la leche de vaca. La vacuna triple viral (VTV), contra el sarampión, la rubéola y las paperas, es parte del calendario de vacunación pediátrica y contiene proteína de huevo. La recomendación aceptada en la actualidad es que la VTV debe administrarse en una sola dosis y bajo supervisión médica en los pacientes con alergia al huevo. Si bien se ha informado que la VTV es segura para estos pacientes, algunos tuvieron anafilaxia. En general, la anafilaxia después de una vacunación previa se considera una contraindicación. En este artículo, presentamos el caso de la administración satisfactoria de la VTV mediante el incremento gradual de la dosis a una paciente que tuvo anafilaxia después de una vacunación previa.


Egg allergy is one of the most common food allergies during childhood along with cow's milk allergy. The measles-mumps-rubella (MMR) vaccine is included in the pediatric immunization schedule and contains egg protein. The currently accepted opinion is that the MMR vaccination should be done in a single dose under medical observation in patients with egg allergy. Although it is reported that the MMR vaccine is safe for that patients, there are some patients who developed anaphylaxis. Generally, the development of anaphylaxis after the previous vaccination is reported as a contraindication. We present a successful administration of MMR vaccine by gradually increased doses for a patient who developed anaphylaxis after the previous vaccination.


Subject(s)
Humans , Female , Infant , Measles-Mumps-Rubella Vaccine/administration & dosage , Anaphylaxis/etiology , Measles-Mumps-Rubella Vaccine/adverse effects , Egg Hypersensitivity/complications
5.
Rev. saúde pública ; 44(2): 372-376, abr. 2010. tab
Article in English, Portuguese | LILACS | ID: lil-540987

ABSTRACT

Estudo do tipo caso-controle cujo objetivo foi descrever os casos e as causas de anafilaxia associada à vacina contra sarampo, caxumba e rubéola. Foram estudados 22 casos notificados em crianças de Curitiba, PR, durante Campanha Nacional de Vacinação de 2004, que apresentaram manifestações mucocutâneas. Para o controle, foram selecionadas 66 crianças vizinhas dos casos, que não apresentaram sintomatologia após a aplicação vacinal. Foram realizadas dosagens séricas de anticorpos para os antígenos vacinais, IgE total e específicas para diversos alérgenos, e testes cutâneos. A resposta vacinal foi adequada, a dosagem de IgE específica e os testes cutâneos mostraram que os alérgenos potenciais constituintes da vacina e a atopia não foram relacionados às reações anafiláticas. Os testes cutâneos com a vacina e o dextrano foram positivos somente nos casos, sugerindo sensibilização por algum componente residual da vacina e possível reação cruzada com o dextrano.


Subject(s)
Male , Female , Child , Humans , Anaphylaxis , Measles-Mumps-Rubella Vaccine/adverse effects , Child , Case-Control Studies
6.
Medical Journal of Mashad University of Medical Sciences. 2010; 53 (3): 163-168
in Persian | IMEMR | ID: emr-145185

ABSTRACT

In Iran vaccination against Mumps [with Zagreb strain] has been started since 2005, and since that time the incidence of Mumps and its complications [like meningitis] has dramatically decreased. However during the 3 years after Mumps vaccination there have been frequent reports of Parotitis and Meningitis in the first few weeks after the shot. This article is the report of the authors experience about the probable adverse reactions of mumps vaccine. This was prospective cross sectional observational study in Pediatric wards of Imam Reza and Dr Sheikh hospitals from August 2004 up to July 2009. In this study children who developed Parotitis or Meningitis within 0ne to six weeks after MMR vaccination were considered as probable Mumps vaccine adverse reaction. There were 24 cases of Meningitis [with or without Parotitis] and 16 cases of isolated Parotitis during 9 to 39 days after MMR vaccination. Male to Female ratio was 3/1 in Meningitis and 2/3 in Parotitis group. In the whole group%65 [26] of children were 4-6 years old and 30% of them [12 cases] were One year old, and in all of them this was the first shot of Mumps vaccine. We had a probable case of vaccine virus transmission from a 7 years old girl to her 14 years old brother. Meningitis is a common event during one to six weeks after Mumps vaccination with the current [Zagreb] strain


Subject(s)
Humans , Infant , Child, Preschool , Child , Male , Female , Measles-Mumps-Rubella Vaccine/adverse effects , Meningitis, Aseptic/epidemiology , Parotitis/etiology , Parotitis/epidemiology , Prospective Studies , Cross-Sectional Studies
8.
J. pediatr. (Rio J.) ; 82(3,supl): s101-s108, jul. 2006. tab, graf
Article in Portuguese | LILACS | ID: lil-433965

ABSTRACT

OBJETIVOS: Apresentar uma revisão atualizada sobre os estudos de eficácia, eventos adversos e esquema vacinal da vacina contra varicela e a nova apresentação combinada com a vacina contra sarampo, caxumba e rubéola. FONTES DOS DADOS: Revisão bibliográfica utilizando a base de dados MEDLINE e LILACS no período de 1999 a 2006. SíNTESE DOS DADOS: A vacina contra varicela tem uma eficácia entre 70 a 90 por cento contra a infecção e 95 a 98 por cento de proteção contra as formas graves. É uma vacina bem tolerada e pouco reatogênica. Após o seu licenciamento, foram comprovados apenas três casos de transmissão do vírus vacinal de pessoas previamente saudáveis para contatos domiciliares, que desenvolveram doença leve. Apesar das evidências de que a proteção conferida pela vacina pode diminuir com o passar dos anos, ainda não é possível afirmar que seja necessário, no momento, a aplicação de uma segunda dose, tendo em vista a exposição ao vírus selvagem. Após a vacinação universal, as chances de estímulo natural deverão diminuir, e muito provavelmente será necessário a aplicação de doses de reforço. Recentemente foi licenciada a vacina quádrupla viral, um produto combinado com a vacina contra sarampo, caxumba, rubéola e varicela com elevadas taxas de soroconversão. CONCLUSÃO:A vacina contra varicela é recomendada pela Sociedade Brasileira de Pediatria (SBP) para as crianças a partir de 1 ano de idade. Esperamos que, em breve, a vacina quádrupla viral esteja disponível no Brasil, pois o uso de vacinas combinadas possibilita uma maior cobertura vacinal.


Subject(s)
Humans , Chickenpox Vaccine/therapeutic use , Immunization Schedule , Measles-Mumps-Rubella Vaccine/therapeutic use , Vaccination/standards , Virus Diseases/prevention & control , Brazil , Chickenpox Vaccine/adverse effects , Chickenpox/prevention & control , Immunization, Secondary , Mass Vaccination , Measles-Mumps-Rubella Vaccine/adverse effects , Measles/prevention & control , Mumps/prevention & control , Rubella/prevention & control , Vaccines, Combined , Virus Diseases/immunology
13.
Rev. panam. salud pública ; 12(4): 240-246, Oct. 2002. tab
Article in English | LILACS | ID: lil-327422

ABSTRACT

Objective. To compare the incidence of adverse events following the administration of three commercially available measles-mumps-rubella (MMR) combination vaccines. Methods. A randomized double-blind clinical trial was performed in 1996 that involved a total of 10 142 students 6-12 years of age in the state of Rio Grande do Sul, in Brazil. An MMR vaccine containing the Edmonston-Zagreb, Leningrad-Zagreb, and RA 27/3 strains ("vaccine A") was administered to 2 226 students (21.9 percent of the total); an MMR vaccine with the Moraten, Jeryl Lynn, and Wistar 27/3 strains ("vaccine B") was administered to 2 216 children (21.8 percent); and an MMR vaccine containing the Schwartz, Urabe AM-9, and Wistar 27/3 strains ("vaccine C") was given to 2 179 students (21.5 percent). A control group of 3 521 students (34.7 percent) was not vaccinated. Both the vaccinated subjects and the control subjects were followed daily for 30 days to detect any clinical manifestations. Results. Adverse events were more frequent in the vaccinated children than in the control group (P < 0.01). In terms of causing parotitis, vaccine A had a relative risk (RR) of 5.72 (95 percent confidence interval (CI) = 3.11-10.54) when compared with vaccine B, and an RR of 2.33 (95 percent CI = 1.52-3.58) when compared with vaccine C. Vaccine A was also associated with an increased risk of lymphadenopathy when compared with vaccine B (RR = 3.11; 95 percent CI = 1.78-5.45) and with vaccine C (RR = 2.22; 95 percent CI = 1.35-3.66). Vaccine C was associated with an increased risk of parotitis when compared with vaccine B (RR = 2.46; 95 percent CI = 1.26-4.80). Three cases of aseptic meningitis were detected among the children in the study group, but only one case of vaccine-related aseptic meningitis was identified, among the children receiving vaccine A. Conclusions. The three MMR vaccines that we studied are associated with different risks of adverse events. We found vaccine A to cause more reactions than the two other vaccines, especially vaccine B. In addition, vaccine A presented both a temporal and a cause-and-effect association with one case of aseptic meningitis. We hope that this study will contribute information that can be used in choosing MMR vaccines with safe and effective strains, especially for mass vaccination strategies


Subject(s)
Child , Female , Humans , Male , Measles-Mumps-Rubella Vaccine/adverse effects , Double-Blind Method
14.
Rev. panam. salud pública ; 12(4): 258-261, Oct. 2002. tab
Article in Portuguese | LILACS | ID: lil-327424

ABSTRACT

Objetivos. Descrever os achados epidemiológicos, clínicos e liquóricos dos casos de meningite asséptica associada à vacina tríplice viral (sarampo, caxumba e rubéola), ocorridos no Estado da Bahia após campanha de vacinaçäo em massa promovida pelo Ministério da Saúde do Brasil em agosto de 1997, e comparar esses casos aos de meningite asséptica näo associada à vacina ocorridos no mesmo ano. Métodos. Entre março e outubro de 1997, foi realizado acompanhamento prospectivo de todos os indivíduos com idade de 1 a 12 anos admitidos no Hospital Couto Maia com diagnóstico clínico e laboratorial de meningite asséptica. A populaçäo do estudo foi dividida em dois grupos, representando indivíduos vacinados e näo vacinados. Foram coletadas informaçöes demográficas, clínicas e laboratoriais para ambos os grupos. Resultados. No mês de setembro, logo após a campanha de vacinaçäo, 74 casos de meningite asséptica foram atendidos no Hospital Couto Maia, em comparaçäo com a média mensal de 7,5 casos. Verificamos maior freqüência de rigidez de nuca e níveis mais altos de celularidade liquórica nas crianças cuja meningite foi associada à vacina. Por outro lado, houve maior número de casos com comprometimento encefálico no grupo de meningites näo associadas à vacinaçäo. Conclusöes. Embora a meningite pós-vacinal tenha curso mais benigno, seu tratamento continua gerando custos com exames complementares e internaçöes. As campanhas de vacinaçäo em larga escala devem utilizar vacinas contendo cepas menos reatogênicas


Subject(s)
Child , Female , Humans , Male , Measles-Mumps-Rubella Vaccine/adverse effects , Meningitis/cerebrospinal fluid , Meningitis/etiology , Meningitis/epidemiology , Prospective Studies
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