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1.
Rev. clín. med. fam ; 9(1): 8-15, feb. 2016. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-153700

RESUMO

Objetivo: Debido a que las Toxiinfecciones alimentarias (TIA) originan daños para la salud, pérdidas económicas y requieren la intervención directa sobre la fuente de contaminación, el objetivo fue realizar un estudio clínico, epidemiológico e higiénico sanitario de un brote de TIA, sin posibilidad de análisis microbiológico. Diseño: Estudio descriptivo y de casos-controles. Emplazamiento: Comunidad de Munera. Albacete (España). Participantes: Población compuesta por las personas asistentes a tres comidas de celebración de comunión. Mediciones Principales: Se realizó una encuesta telefónica epidemiológica y se calcularon odds ratio (OR) crudas y ajustadas con intervalos de confianza al 95 %. Se realizó un modelo de regresión logística multivariante e inspección sanitaria del restaurante. Resultados: Se expusieron 204 personas y fueron encuestadas 62 (32 afectados y 30 sanos). La tasa global de ataque fue de 51,6 % y el periodo de incubación de 33 horas. Los síntomas principales: dolor abdominal, vómitos y diarreas. El tiempo de duración de la enfermedad fue 38 horas. Se observó asociación con la "Ensalada" (OR-cruda: 7,5; IC95: 1,48-37,91), resultando al borde de la significación estadística la relación con "Sepia" (ORc: 4,15; IC95: 1,00-17.18) y "Marisco" (ORc: 4,57; IC95: 0,87-24,08). La OR-ajustada para la "Ensalada" fue 5,41 (IC95: 1,00-29,23). La inspección sanitaria comprobó la existencia de deficiencias de estructura, limpieza, desinfección y formación de manipuladores. Conclusiones: La Ensalada fue el único alimento asociado estadísticamente, pero no podemos descartar la Sepia y Mariscos; mediante la inspección sanitaria y los criterios de Kaplan, es posible clasificarla como una infección por Norovirus. Se aplicaron medidas especiales de funcionamiento en el restaurante para evitar reincidencia del brote (AU)


Objective: Because Foodborne diseases (FBD) cause health damage, financial losses, and require direct intervention at the source of contamination, our aim was to carry out a clinical, epidemiological, and hygienic study of an outbreak of FBD, without the possibility of conducting a microbiological analysis. Design: A descriptive and case-control study. Location: Community of Munera, Albacete (Spain). Participants: Population composed of the attendees to three first communion celebrations. Main measurements: An epidemiological telephone survey was made, and crude and adjusted odds ratios (OR) were calculated with confidence intervals of 95%. A multivariate logistic regression model, and restaurant health inspection were also performed. Results: 204 people exposed, 62 respondents (32 affected and 30 healthy); global infection rate: 51.6%, and incubation period: 33 hours; main symptoms: abdominal pain, vomiting, and diarrhea; duration of disease: 38 hours. Statistical analysis showed associations with the consumption of three foodstuff. "Salad" crude OR 7.5 IC95(1.48-37.91), "Cuttlefish" crude OR 4.15 IC95(1,00-17.18) and "Seafood" crude OR 4.57 IC95(0.87-24.08). The adjusted-OR for the "Salad" is 5.41 IC95(1.00-29.23). The health inspection found the existence of deficiencies in structure, cleaning, disinfection and food handling training. Conclusions: The Salad was the only food statistically associated with the infection, but Cuttlefish and Seafood cannot be ruled out. Through sanitary inspection and Kaplan’s criteria, this can be classified as a Norovirus infection. Special performance measures were applied in the restaurant to prevent recurrence of the outbreak (AU)


Assuntos
Humanos , Masculino , Feminino , 50328 , Microbiologia de Alimentos/métodos , Microbiologia de Alimentos/tendências , Doenças Transmitidas por Alimentos/epidemiologia , Doenças Transmitidas por Alimentos/prevenção & controle , Doenças Transmitidas por Alimentos/reabilitação , Norovirus/imunologia , Norovirus/isolamento & purificação , Entrevistas como Assunto/métodos , Entrevistas como Assunto , Higiene dos Alimentos/métodos , Higiene dos Alimentos/normas , Estudos de Casos e Controles , Inquéritos sobre Dietas/métodos , Inquéritos sobre Dietas/estatística & dados numéricos , Razão de Chances , Modelos Logísticos , Análise Multivariada , Intervalos de Confiança
2.
Klin Lab Diagn ; (1): 15-8, 2009 Jan.
Artigo em Russo | MEDLINE | ID: mdl-19253694

RESUMO

To study the endogenous intoxication syndrome in patients with food toxic infections is essential in revealing the pathogenetic mechanisms underlying this disease. For this, the authors measured the level of low and average molecular weight, as well as their protein component--oligopeptides in plasma, red blood cells, and urine in the course of the disease. There were increased levels of the study parameters, which depended on the stage and degree of a pathological process. The determination of the level of low and average molecular weight and oligopeptides in plasma, red blood cells, and urine may serve as a marker of the intoxication syndrome; the level of the study parameters may be used as additional criteria for the severity of the process, the prediction of disease development and comorbidity, and as a criterion for recovery completeness.


Assuntos
Infecções Bacterianas/sangue , Infecções Bacterianas/urina , Doenças Transmitidas por Alimentos/sangue , Doenças Transmitidas por Alimentos/urina , Oligopeptídeos/sangue , Oligopeptídeos/urina , Adolescente , Adulto , Idoso , Infecções Bacterianas/reabilitação , Eritrócitos/metabolismo , Feminino , Doenças Transmitidas por Alimentos/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Síndrome
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