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1.
Goiânia; SES-GO; 2023. 1-5 p. Graf.(Boletim epidemiológico: perfil de morbimortalidade do Hospital Estadual e Maternidade Nossa Senhora de Lourdes, 1, 2).
Monography in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1517596

ABSTRACT

Boletim epidemiológico que tem como objetivo descrever os dados dos agravos e doenças de notificações compulsórias, perfil de natalidade e perfil de morbimortalidade do Hospital Estadual e Maternidade Nossa Senhora de Lourdes. Trata-se de um estudo descritivo, elaborado através dos dados obtidos pelas notificações de doenças e agravos notificados, das declarações de nascidos vivos e dados dos óbitos onde foram emitidas as declarações de óbitos e realizado a investigação de óbitos. Os dados foram coletados através do sistema MV PEP, Sistema SINAN Net, SINAN Online, Comissão de Verificação de Óbitos e planilhas do NHE


Epidemiological bulletin that aims to describe data on conditions and diseases subject to compulsory notification, birth rate profile and morbidity and mortality profile of the Hospital Estadual e Maternidade Nossa Senhora de Lourdes. This is a descriptive study, prepared using data obtained from notifications of notified diseases and conditions, declarations of live births and data on deaths where death certificates were issued and death investigations were carried out. Data were collected through the MV PEP system, SINAN Net System, SINAN Online, Death Verification Commission and NHE spreadsheets


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Disease Notification/statistics & numerical data , Syphilis, Congenital/epidemiology , Violence/statistics & numerical data , Toxoplasmosis, Congenital/epidemiology , Live Birth/epidemiology
2.
Rev. Bras. Saúde Mater. Infant. (Online) ; 23: e20220225, 2023. tab, graf
Article in English | LILACS | ID: biblio-1431257

ABSTRACT

Abstract Objectives: to characterize the profile of pregnant women and newborns accompanied at a reference center for infectious-parasitic diseases, after the exposure of T. gondii, establishing comparisons with a previous study, in the same location, ten years ago. Methods: this is a retrospective cohort study, with a follow-up of four years (2016 to 2019), using the previous study carried out from 2002 to 2010 as a comparative for the variables assessed. Mothers who presented tests suggestive of seroconversion for the disease during prenatal care and their respective concepts, followed up over a year, were included. The chi-square test was used, assuming a significance level of 5% for the comparison of the groups in the two periods. Results: during the period from 2016 to 2019, 79 binomials were studied, whereas 58 binomials were accompanied in the previous period. Comparing both periods, the findings showed lower proportions of adolescents (p<0.001), with low schooling (p<0.001), with low serological testing (p<0.001) and with late or postnatal diagnosis (p<0.001). As to the children, the findings showed fewer changes in fundoscopy (p<0.001), strabismus (p=0.002), hepatomegaly (p=0.026) and any sequelae (p<0.001). Conclusion: a positive advance was observed regarding the care provided for the mother-child binomial affected by T. gondii, with a reduction in negative outcomes for the child. However, there are still challenges concerning the diagnosis and proper management of the disease.


Resumo Objetivos: caracterizar o perfil de gestantes e neonatos acompanhadas em um centro de referência em doenças infecto-parasitárias, após exposição ao Toxoplasma gondii, estabelecendo comparações em relação a estudo prévio, no mesmo local, há dez anos. Métodos: trata-se de estudo de coorte retrospectivo, com seguimento de quatro anos (2016 a 2019), servindo o estudo prévio realizado de 2002 a 2010 como comparativo para as variáveis estudadas. Foram incluídas mães que apresentaram durante o pré-natal exames sugestivos soroconversão para a doença e seus respectivos conceptos, acompanhados ao longo de um ano. Utilizou-se o teste qui-quadrado, assumindo-se nível de significância de 5% para a comparação dos grupos nos dois períodos. Resultados: durante o período de 2016 a 2019, foram estudados 79 binômios, enquanto no período anterior foram acompanhados 58 binômios. Comparando-se os dois períodos, em relação às mães, registraram-se menores proporções de adolescentes (p<0,001), de baixa escolaridade (p<0,001), baixa realização de testes sorológicos (p<0,001) e com diagnóstico tardio ou pós-natal (p<0,001). Em relação às crianças, verificaram-se menores proporções de alterações de fundoscopia (p<0,001), estrabismo (p=0,002), hepatomegalia (p=0,026) e qualquer sequela (p<0,001). Conclusão: observou-se um avanço em relação aos cuidados para o binômio mãe-filho acometido pelo T. gondii, com redução de desfechos negativos sobre a criança. Todavia, ainda existem desafios para o diagnóstico e adequado manejo da doença.


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Infant , Prenatal Care , Toxoplasmosis, Congenital/epidemiology , Infectious Disease Transmission, Vertical , Brazil/epidemiology , Retrospective Studies , Cohort Studies , Health Surveys
3.
j. public health epidemiol. (jphe) ; 15(2): 39-49, 2023. figures, tables
Article in English | AIM | ID: biblio-1427877

ABSTRACT

Toxoplasma gondii is an obligatory intracellular parasite that causes a zoonotic disease capable of infecting nearly all warm-blooded hosts, including humans. However, reports on the molecular prevalence of T. gondii in humans are rare in Gabon. The present study aimed to evaluate the serological and molecular prevalence of T. gondii among apparently healthy rural populations in four regions of Gabon. This study included six hundred blood samples from the Interdisciplinary Center for Medical Research (CIRMF) bank, including 300 women and 300 men living in 111 villages. Blood samples were screened using enzyme-linked fluorescent assay (ELFA), while buffy coat samples were analyzed using PCR analyses. Of the 600 samples screened, 548 (91.3%) showed IgG antibodies against T. gondii; 11 (2%) had both IgG and IgM. Among the 548 positive samples, 155 (28%) had higher IgG titers (>300 UI/ml), and 49 of them (31.6%) were detected with T. gondii DNA. The present findings on human toxoplasmosis in Gabon suggest that at an older age, reactivation of old infections seems more frequent than new infections, as indicated by the presence of T. gondii using PCR among elevated IgG subjects without IgM. Further studies should be performed to identify the genotypes of T. gondii that infect humans in Gabon.


Subject(s)
Humans , Toxoplasma , Toxoplasmosis, Congenital , Rural Population , Humans , Prevalence
4.
Bol. malariol. salud ambient ; 62(6): 1219-1226, dic. 2022. tab., ilus.
Article in Spanish | LILACS, LIVECS | ID: biblio-1427360

ABSTRACT

Una de las principales consecuencias de la infección por Toxoplasma gondii en mujeres embarazadas es la transmisión vertical al feto. Aunque es poco frecuente, la toxoplasmosis congénita puede causar enfermedades neurológicas u oculares graves. La infección primaria por T. gondii durante el embarazo puede tener consecuencias peligrosas, como retinocoroiditis, hidrocefalia, calcificaciones cerebrales, encefalitis, esplenomegalia, pérdida de audición, ceguera y muerte. La atención prenatal debe incluir educación sobre la prevención de la toxoplasmosis. Se trata de un estudio observacional, analítico y transversal. Se evaluaron 209 mujeres gestantes e igual número de recién nacidos; 136 de las mujeres embarazadas resultaron con infección aguda positiva a IgM. De estas 51,20% y 64,71% resultaron primoinfectadas según la determinación de IgA e IgG avidez, respectivamente. 20 de los 35 neonatos provenientes de madres primoinfectadas, adquirieron la infección congénita en el tercer trimestre de la gestación. La conciencia sobre la prevención y el control de la toxoplasmosis es baja entre las poblaciones de alto riesgo. Es necesario fortalecer la educación en salud relacionada con la prevención y el control de la toxoplasmosis en las mujeres en edad reproductiva para prevenir la transmisión vertical a sus productos de gestación y evitar los efectos negativos y hasta mortales de la inefcción por el parásito(AU)


One of the main consequences of Toxoplasma gondii infection in pregnant women is vertical transmission to the fetus. Although rare, congenital toxoplasmosis can cause serious neurological or ocular disease. Primary T. gondii infection during pregnancy can have dangerous consequences, including retinochoroiditis, hydrocephalus, cerebral calcifications, encephalitis, splenomegaly, hearing loss, blindness, and death. Prenatal care should include education on the prevention of toxoplasmosis. This is an observational, analytical and cross-sectional study. 209 pregnant women and the same number of newborns were evaluated; 136 of the pregnant women were acutely infected with IgM. Of these, 51.20% and 64.71% were primary infected according to the determination of IgA and IgG avidity, respectively. 20 of the 35 neonates from mothers with primary infection acquired the congenital infection in the third trimester of pregnancy. Awareness of toxoplasmosis prevention and control is low among high-risk populations. It is necessary to strengthen health education related to the prevention and control of toxoplasmosis in women of reproductive age to prevent vertical transmission to their gestational products and avoid the negative and even fatal effects of infection by the parasite(AU)


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Adolescent , Young Adult , Toxoplasma , Toxoplasmosis/diagnosis , Toxoplasmosis, Congenital/diagnosis , Gestational Age , Pregnancy Trimester, Third , Clinical Laboratory Techniques , Pregnant Women
5.
Psico USF ; 27(3): 465-476, July-Sept. 2022. tab
Article in English | LILACS, INDEXPSI | ID: biblio-1422332

ABSTRACT

With the purpose of understanding the psychological and relational meanings of the experience of motherhood in the face of toxoplasmosis, a clinical-qualitative study was carried out performing semi-directed interviews with five mothers of babies with toxoplasmosis. The information was submitted to Content Analysis, and the results demonstrated that the psychological meanings include both the presence of difficulties and suffering and the potentiality of the babies and the establishment of emotional mother-baby bonds. Relative to the relational meanings, the importance of support networks was identified, emphasizing the role of family members, health services, and religiosity as sources of support in facing difficulties. However, it was identified that the care is provided primordially to the babies, with the emotional assistance to mothers being insufficient. In conclusion, it stands out that each mother experienced toxoplasmosis from their possibilities and available support network, which affected the establishment of the mother-baby bond. (AU)


Com o objetivo de compreender os significados psicológicos e relacionais da experiência da maternidade diante da toxoplasmose, realizou-se uma pesquisa clínico-qualitativa, em que foram realizadas entrevistas semidirigidas com cinco mães de bebês com toxoplasmose. As informações foram submetidas à análise de conteúdo e os resultados demonstraram que os significados psicológicos incluem tanto a presença de dificuldades e sofrimento, quanto de potencialidade dos bebês e do estabelecimento de vínculo emocional mãe-bebê. Com relação aos significados relacionais, identificou-se a importância das redes de apoio, destacando-se o papel de familiares, serviços de saúde e da religiosidade como fonte de suporte para o enfrentamento das dificuldades. Contudo, identificou-se que a atenção é dispensada primordialmente aos bebês, sendo insuficiente a assistência emocional para as mães. Em conclusão, destaca-se que cada mãe experienciou a toxoplasmose a partir das suas possibilidades e das redes de apoio disponíveis, o que afetou no estabelecimento da vinculação mãe-bebê. (AU)


Para comprender los significados psicológicos y relacionales de la maternidad frente a la toxoplasmosis, se realizó una investigación clínico-cualitativa, en la que se realizaron entrevistas semiestructuradas con cinco madres de bebés con toxoplasmosis. La información fue sometida a Análisis de Contenido y los resultados demostraron que los significados psicológicos incluyen tanto la presencia de dificultades y sufrimiento, como la potencialidad de los bebés para el establecimiento de un vínculo emocional con sus madres. Considerando los significados relacionales, se identificó la importancia de las redes de apoyo, destacando el papel de la familia, los servicios de salud y la religiosidad como soporte frente a las dificultades. Sin embargo, se identificó que la atención se presta principalmente a los bebés, con asistencia emocional insuficiente para las madres. Como conclusión, se enfatiza que cada madre ha experimentado toxoplasmosis en función de sus posibilidades y de las redes de apoyo disponibles, lo que ha afectado el establecimiento de la conexión madre-bebé. (AU)


Subject(s)
Humans , Male , Female , Infant , Adult , Toxoplasmosis, Congenital/psychology , Mother-Child Relations/psychology , Religion , Social Support , Adaptation, Psychological , Mental Health , Cross-Sectional Studies , Interviews as Topic , Qualitative Research , Psychological Distress
6.
Rev. peru. med. exp. salud publica ; 39(2): 208-213, abr.-jun. 2022. tab, graf
Article in Spanish | LILACS | ID: biblio-1395057

ABSTRACT

RESUMEN El propósito del presente estudio fue describir las características epidemiológicas, clínicas, y terapéuticas de pacientes con diagnóstico de toxoplasmosis congénita (TC) con enfermedad neurológica severa. Se revisaron las historias clínicas de los pacientes menores de 1 año con serología IgM positiva para Toxoplasma gondii y compromiso encefálico, ocular y/o auditivo. El estudio se realizó en el Instituto Nacional de Salud del Niño San Borja (INSN-SB) en Lima, Perú. Se evaluaron a 21 pacientes con diagnóstico de TC, el 57,1% fueron del sexo femenino y la mediana de edad al momento del diagnóstico fue 3,1 meses (RIC: 1,7-7,3). Las principales manifestaciones del sistema nervioso central fueron hidrocefalia (76,2%), calcificaciones intracraneales (52,4%), microcefalia (42,9%), y convulsiones (25,6%); la manifestación ocular más frecuente fue la coriorretinitis (38,1%). En conclusión, 64% de los casos de TC tuvieron una o más manifestaciones de enfermedad neurológica severa.


ABSTRACT The aim of this study was to describe the epidemiological, clinical, and therapeutic characteristics of patients diagnosed with congenital toxoplasmosis (CT) with severe neurological disease. We reviewed the medical records of patients under 1 year of age with positive IgM test for Toxoplasma gondii and brain, eye, and/or hearing involvement. This study was carried out at the Instituto Nacional de Salud del Niño San Borja (INSNSB), Lima, Peru. Twenty-one patients diagnosed with CT were evaluated; 57.1% were female, and the median age at diagnosis was 3.1 months (IQR: 1.7-7.3). The main central nervous system manifestations were hydrocephalus (76.2%), intracranial calcifications (52.4%), microcephaly (42.9%), and convulsions (25.6%); the most frequent ocular manifestation was chorioretinitis (38.1%). In conclusion, 64% of CT cases had one or more manifestations of severe neurological disease.


Subject(s)
Humans , Male , Female , Brain , Toxoplasmosis, Congenital , Child Health , Nervous System Diseases , Seizures , Chorioretinitis , Diabetes Insipidus , Hydrocephalus , Microcephaly
7.
Rev. chil. infectol ; 39(3): 265-272, jun. 2022. ilus, tab
Article in Spanish | LILACS | ID: biblio-1407793

ABSTRACT

INTRODUCCIÓN: La toxoplasmosis ocular (TO) es una retinocoroiditis que evoluciona con varios episodios de inflamación y puede presentarse, tanto en la forma congénita o adquirida de la enfermedad, OBJETIVO: Describir la frecuencia y características clínicas de la TO en lactantes de 0 a 12 meses, hijos de madres con serología positiva para toxoplasmosis en el periodo perinatal. METODOLOGÍA: Estudio descriptivo transversal, ambispectivo. Ingresaron lactantes de 0 a 12 meses de edad, cuyas madres tenían serología positiva para toxoplasmosis en el periodo perinatal, remitidos al servicio de oftalmología pediátrica para evaluación. Se recogieron variables demográficas, serología materna y de los lactantes, y los resultados del examen oftalmológico. Los datos fueron analizados en SPSS-v21. RESULTADOS: El 46,4% de 125 lactantes tenían TO, de ellos, 67,2% era de sexo femenino (p = 0,04), la mediana de edad fue de 6 meses, el 41% tenía IgG e IgM positiva. Las lesiones fueron bilaterales en 82,8%, central en 86,2%, e inactivas en 81%. La retinocoroiditis se acompañó de estrabismo en 41%. CONCLUSIONES: La frecuencia de TO en esta población de lactantes con toxoplasmosis congénita, fue elevada. Más de 80% de las lesiones oculares eran inactivas, de localización central y compromiso bilateral.


BACKGROUND: Ocular toxoplasmosis (OT) is a retinochoroiditis that evolves with several episodes of inflammation and can occur both in the congenital or acquired form of the disease, AIM: To describe the frequency and clinical characteristics of OT in infants aged 0 to 12 months, children of mothers with positive serology for toxoplasmosis in the perinatal period. METHODS: Cross-sectional descriptive, ambispective study. RESULTS: Infants from 0 to 12 months of age, whose mothers had positive serology for toxoplasmosis in the perinatal period, referred to the pediatric ophthalmology service for evaluation, were admitted. Demographic variables, maternal and infant serology and the results of the ophthalmological examination were collected. Data were analyzed in SPSS v21 RESULTS: 46.4% of 125 infants had OT, of them 67.2% were female, (p = 0.04) the median age was 6 months, 41% had IgG and IgM positive. The lesions were bilateral in 82.8%, central in 86.2%, and inactive in 81%. Retinochoroiditis was accompanied by strabismus in 41%. CONCLUSIONS: The frequency of OT in this population of infants with congenital toxoplasmosis was high. more than 80% of the eye lesions were inactive, centrally located and bilaterally involved.


Subject(s)
Humans , Male , Female , Pregnancy , Infant , Toxoplasmosis, Congenital/diagnosis , Toxoplasmosis, Congenital/epidemiology , Toxoplasmosis, Ocular/complications , Toxoplasmosis, Ocular/diagnosis , Toxoplasmosis, Ocular/epidemiology , Immunoglobulin G , Immunoglobulin M , Antibodies, Protozoan , Cross-Sectional Studies
8.
Rev. epidemiol. controle infecç ; 12(2): 75-79, abr.-jun. 2022. ilus
Article in English | LILACS | ID: biblio-1417365

ABSTRACT

Background and Objectives: Toxoplasmosis is a cosmopolitan zoonosis caused by the Toxoplasma gondii protozoan, transmitted mainly through contaminated water or food, beyond vertical transmission. In the State of Goiás, there is a lack of data on the prevalence of the disease, hence the relevance of this cross-sectional study to determine the prevalence of toxoplasmosis in pregnant women in the municipality of Jataí. Methods: Data were collected from pregnant women attended by the public health network in the municipality from January 2005 to December 2015. Results: During the analyzed period, 11,350 pregnant women were attended; 75% with IgG antibodies and 0,60% IgM antibodies reactive for T. gondii, with a reduction in the number of cases since 2010. Conclusion: The high seroprevalence found shows that pregnant women are in close contact with factors that trigger the infection and a reduction in the number of cases indicates the efficacy of epidemiological surveillance actions developed for this population group.(AU)


Justificativa e Objetivos: Toxoplasmose é uma zoonose cosmopolita causada pelo protozoário Toxoplasma gondii, transmitido principalmente através de água e alimentos contaminados e pela transmissão vertical. No estado de Goiás existe uma escassez de dados referentes à prevalência da toxoplasmose. Diante dessa realidade, tornou-se relevante esse estudo transversal que determinasse a prevalência da toxoplasmose nas gestantes no município de Jataí. Métodos: Foram coletados dados de grávidas atendidas pela rede pública de saúde no município no período de janeiro de 2005 a dezembro de 2015. Resultados: No período analisado, foram atendidas 11.350 gestantes, sendo 75% delas com anticorpos IgG e 0,60% anticorpos IgM reagentes para T. gondii, com redução no número de casos a partir de 2010. Conclusão: A alta soroprevalência encontrada demonstra que as grávidas estão em íntimo contato com os fatores que desencadeiam a infecção. É necessário investigar os fatores que contribuem para a elevada taxa de infecção.(AU)


Justificacíon y Objetivos: La toxoplasmosis es uma zoonosis cosmopolita causada por el protozoo Toxoplasma gondii, que se transmite principalmente através del agua o alimentos contaminados, además de la transmisión vertical. Em el estado de Goiás, se carece de dados sobre la prevalência de la enfermedad y ante esta realidade, es relevante este estudio transversal para determinar la prevalência de toxoplasmosis em gestantes del município de Jataí. Métodos: Se recolectaron dados de gestantes atendidas por la red de salud pública del município de Enero de 2005 a Diciembre de 2015. Resultados: Entre el período analizado se trató a 11.350 gestantes, 75% de ellas com anticuerpos IgG y 0,60% anticuerpos IgM reactivos para T. gondii, com uma reducción em el número de casos a partir de 2010. Conclusión: La alta soroprevalência encontrada muestra que las mujeres embarazadas están em estrecho contacto com los fatores desencadenantes de la infección y uma reducción em el número de casos apunta a uma eficácia em las acciones de vigilância epidemiológica desarrolladas para este grupo de problación.(AU)


Subject(s)
Female , Pregnancy , Toxoplasma , Toxoplasmosis, Congenital/epidemiology , Pregnant Women , Seroepidemiologic Studies
9.
Rev. bras. anal. clin ; 54(1): 31-36, 20220330. tab
Article in Portuguese | LILACS | ID: biblio-1395648

ABSTRACT

A toxoplasmose é uma doença de ampla distribuição geográfica, sendo um grave problema de saúde pública. A infecção primária durante a gravidez pode causar infecção congênita ao feto e gerar consequências graves. Neste contexto, a reação em cadeia da polimerase (PCR) é atualmente um dos métodos mais eficientes para investigação fetal em casos de suspeita de infecção. Portanto, o objetivo do presente estudo foi realizar uma revisão bibliográfica sobre a toxoplasmose congênita e seu diagnóstico molecular através da PCR. Para tanto, foram pesquisados artigos publicados no período de janeiro de 2010 a abril de 2021 em diferentes bases de dados usando os descritores "Reação em Cadeia da Polimerase", "Toxoplasma gondii" e "Toxoplasmose congênita". A partir da pesquisa, foi possível verificar que a combinação de métodos sorológicos com a realização da PCR, principalmente no líquido amniótico, constitui uma importante ferramenta para o diagnóstico antenatal e pós-natal da toxoplasmose congênita. Além disso, a PCR em tempo real parece não apresentar melhores resultados em comparação à PCR convencional. Não obstante, estudos voltados à padronização da técnica visando melhor sensibilidade são necessários, uma vez que o diagnóstico da toxoplasmose gestacional/congênita permite a implementação do tratamento a fim de minimizar as consequências da infecção ao neonato.


Toxoplasmosis is a disease of wide geographical distribution, being a serious public health concern. The primary infection during pregnancy may cause congenital infection of the infant and lead to serious consequences. In this context, the polymerase chain reaction (PCR) is currently one of the most efficient methods for fetal investigation in cases when infection is suspected. Therefore, the present study aimed to conduct a literature review on congenital toxoplasmosis and its molecular diagnosis by PCR. Thus, the research for papers published between January 2010 and April 2021 was conducted in different databases, using the terms "polymerase chain reaction", "Toxoplasma gondii" and "congenital toxoplasmosis". It was possible to verify that the combination of serological methods and PCR, mainly of the amniotic fluid, is a valuable tool the antenatal and post-natal diagnosis of congenital toxoplasmosis. Furthermore, real time PCR seems to have no better results in comparison to conventional PCR. Nevertheless, studies related to standardization of the technique aiming higher sensitivity are necessary since the diagnosis of gestational/congenital toxoplasmosis enables the treatment in order to minimize the consequences of the infection to the infant.


Subject(s)
Toxoplasmosis, Congenital , Polymerase Chain Reaction , Toxoplasma , Molecular Diagnostic Techniques , Systematic Reviews as Topic
10.
Rev. bras. anal. clin ; 54(1): 82-86, 20220330. tab
Article in English | LILACS | ID: biblio-1395851

ABSTRACT

This study aimed to determine the prevalence of Toxoplasma gondii (T. gondii) infection in pregnant women in Santa Catarina, as well as to analyze the knowledge about zoonosis in the study population. Methods: Therefore, 109 volunteers evaluated in Basic Health Units in the city of Blumenau and Brusque were evaluated. The data were collected through questionnaires and analysis of the pregnant woman's handbooks with medical records. Results: In this study, the prevalence of IgG anti-T. gondii was 53.7%, with positivity for IgM anti-T. gondii was 1.0%. Seronegativity for toxoplasmosis was verified in 45.3% of the participants. In addition, the data demonstrated that the majority of pregnant women have not any knowledge of the disease. Conclusion: The results of obtained demonstrated that health actions promotion is crucial to clarify about T. gondii infection, in order to prevent this disease during pregnancy.


O presente trabalho teve por objetivo determinar a prevalência de infecção pelo Toxoplasma gondii (T. gondii) entre gestantes de Santa Catarina, bem como analisar o conhecimento sobre a zoonose na população em estudo. Métodos: Para tanto, foram avaliadas 109 voluntárias atendidas em Unidades Básicas de Saúde dos municípios de Blumenau e Brusque. Os dados foram coletados por meio de questionários e análise de cadernetas da gestante. Resultados: Neste estudo, a prevalência global de anti-T. gondii IgG foi de 53,7%, sendo que a positividade para anti-T. gondii IgM foi de 1,0%. A soronegatividade para toxoplasmose foi verificada em 45,3% das participantes. Além disso, os dados revelaram que a maioria das gestantes não tem conhecimento acerca da doença. Conclusão: Os resultados deste estudo demostraram a necessidade da promoção de ações de saúde voltadas ao esclarecimento sobre o T. gondii visando prevenir a infecção durante a gestação.


Subject(s)
Humans , Female , Pregnancy , Adolescent , Adult , Toxoplasmosis , Toxoplasmosis, Congenital , Pregnancy Complications, Infectious , Prenatal Care , Toxoplasma
11.
Estilos clín ; 27(3)2022.
Article in Portuguese | LILACS, INDEXPSI | ID: biblio-1427049

ABSTRACT

Este estudo objetivou compreender as implicações da toxoplasmose congênita e pós-natal no laço mãe-bebê e no desenvolvimento do bebê. Realizou-se um estudo de casos múltiplos com duas díades de mães e bebês diagnosticados com toxoplasmose congênita ou pós-natal, através de entrevistas semiestruturadas com as mães e observação dos Indicadores Clínicos de Referência para o Desenvolvimento Infantil (IRDIs). O primeiro caso apresentou todos os indicadores presentes, revelando que o processo de desenvolvimento do bebê estava em andamento. O segundo caso teve dois indicadores ausentes, sinalizando um alerta frente a dificuldades na relação da díade. Destaca-se que a presença de intercorrências orgânicas pode afetar a constituição do laço mãe-bebê e o desenvolvimento do bebê, mas não implica, necessariamente, em consequências negativas, visto que se tratam de processos complexos, dinâmicos e multifatoriais


Este estudio buscó comprender las implicaciones de toxoplasmosis congénita y postnatal en el vínculo madre-bebé y en el desarrollo del bebé. Se realizó un estudio de caso múltiple con dos díadas de madres y bebés diagnosticados con toxoplasmosis congénita o posnatal, mediante entrevistas semiestructuradas con las madres y observación de los Indicadores Clínicos de Referencia para el Desarrollo Infantil (IRDIs). El primer caso presentó todos indicadores presentes, revelando que el proceso de desarrollo del bebé estaba en curso. El segundo caso tenía dos indicadores ausentes, indicando una alerta ante las dificultades en la relación madre-bebé. Se destaca que la presencia de complicaciones orgánicas puede afectar la constitución del vínculo madre-bebé y el desarrollo del bebé, pero no necesariamente implica consecuencias negativas, por tratarse de procesos complejos, dinámicos y multifactoriales


This study aimed to understand the implications of congenital and postnatal toxoplasmosis in the mother-baby bond and in baby's development. A multiple case study was carried out with two dyads of mothers and babies diagnosed with congenital or postnatal toxoplasmosis, through semi-structured interviews with the mothers and observation of the Clinical Reference Indicators for Child Development (IRDIs). The first case presented all the indicators present, revealing that the baby's development process was in progress. The second case had two indicators absent, signaling an alert in the face of difficulties in the dyad's relationship. It is noteworthy that the presence of organic complications can affect the constitution of the mother-infant bond and the baby's development, but it does not necessarily imply negative consequences, as these are complex, dynamic and multifactorial processes


Cette étude a visé à comprendre les implications de la toxoplasmose congénitale et le postnatal pour le lien mère-bébé et le développement de bébé. Une étude de multiples cas a été realizé avec deux dyades des mères et bébés diagnostiqués avec toxoplasmose congénitale ou postnatal, à travers de interviews semi-structurés aves des méres et observation des Indicateurs Cliniques de Risque pour le Développement de l'Infant (IRDIs). Le premier cas présentait tous les indicateurs présents, révélant que le processus de développement du bébé était en cours. Le deuxième cas avait deux indicateurs absents, signalant une alerte sur la difficulté dans la relation de dyade. Il est souligné que la présence de complications organiques affecte la constitution du lien mère-bébé et le développement du bébé, mais n'implique pas, nécessairement, en conséquences négatives ou préjudice,car ce sont des processus complexes, dynamiques et multifactoriels qui sont considerés


Subject(s)
Humans , Male , Female , Infant , Adult , Child Development , Toxoplasmosis, Congenital/psychology , Mother-Child Relations/psychology , Object Attachment , Psychoanalysis
12.
Rio de Janeiro; s.n; 2022. 66 p. ilus, graf, tab.
Thesis in Portuguese | LILACS | ID: biblio-1552330

ABSTRACT

O diagnóstico da toxoplasmose congênita apresenta limitações sendo, portanto, necessárias novas opções de exames. A análise do líquido aminiótico pela PCR em tempo real já se mostrou eficaz para confirmação da infecção fetal. No entanto, o seu desempenho em outras amostras biológicas ainda não está claro. O objetivo deste estudo é avaliar a PCR em tempo real no sangue da mãe e do recém-nascido assim como no líquido amniótico e placenta, no diagnóstico da toxoplasmose congênita. Esse é um estudo descritivo de gestantes com toxoplasmose acompanhadas no Rio de Janeiro, Brasil. Foi realizada PCR em tempo real em amostras de sangue materno, líquido amniótico, placenta e sangue dos recém-nascidos e o exame histopatológico das placentas. Também foram coletados dados clínicos e laboratoriais dos recém-nascidos. Foram acompanhadas 116 gestantes e analisadas 298 amostras. Uma (0,9%) gestante apresentou PCR positiva no sangue, três (3,5%) no líquido amniótico, uma (2,3%) na placenta e nenhum recém-nascido apresentou PCR positiva no sangue. O estudo histopatológico foi sugestivo de infecção por toxoplasmose em 24 (49%) placentas. Seis (5,2%) recém-nascidos foram diagnosticados com toxoplasmose congênita e apenas os casos com PCR positiva no líquido amniótico tinham associação do resultado da PCR com o diagnóstico de infecção congênita. Tanto as amostras de sangue materno quanto as de sangue dos recém-nascidos e placenta, não demonstraram ser promissoras no diagnóstico da toxoplasmose congênita. Novos estudos são necessários para avaliar o real papel do diagnóstico molecular em outros materiais biológicos que não o líquido amniótico.


The diagnosis of congenital toxoplasmosis has limitations so new options are needed. Real-time PCR analysis of amniotic fluid has proven effective for confirming fetal infection. However, its performance in other biological samples still needs to be determined. This study aims to evaluate the real-time PCR role in the blood of the mother and newborn as well as in the amniotic fluid and placenta, in congenital toxoplasmosis diagnosis. It is a descriptive study of pregnant women with toxoplasmosis followed in Rio de Janeiro, Brazil. Real-time PCR was performed on maternal blood, amniotic fluid, placenta, and newborn blood samples. In addition, a histopathological examination of the placentas was performed and data from the babies were collected. One hundred and sixteen pregnant women were followed and 298 samples were analyzed. One (0.9%) pregnant woman had positive PCR in the blood, three (3.5%) in the amniotic fluid, one (2.3%) in the placenta, and any newborn had positive PCR in the blood. The histopathological study suggested toxoplasmosis infection in 24 (49%) placentas. Six (5.2%) newborns were diagnosed with congenital toxoplasmosis and only the cases with positive PCR in amniotic fluid associated with the diagnosis of congenital infection. Neither maternal nor newborn blood and placenta samples have not shown promise in diagnosing congenital toxoplasmosis. Further studies are needed to evaluate the fundamental role of molecular diagnostics in others biological materials than amniotic fluid.


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Placenta/parasitology , Blood , Toxoplasmosis, Congenital/diagnosis , Toxoplasmosis, Congenital/blood , Polymerase Chain Reaction/methods , Amniotic Fluid/parasitology , Brazil , Epidemiology, Descriptive
13.
Ann. afr. méd. (En ligne) ; 15(2): e4596-e4603, 2022. tables
Article in French | AIM | ID: biblio-1366403

ABSTRACT

Contexte et objectif. La toxoplasmose est une anthropozoonose ubiquitaire qui occupe une large place en médecine humaine et vétérinaire. Mais les données y relatives chez la femme enceinte sont paradoxalement fragmentaires. L'objectif de cette étude était de déterminer la séroprévalence de la toxoplasmose chez les femmes enceintes. Méthodes. Il s'agissait d'une étude transversale réalisée, à la maternité de l'Hôpital du District de Bossembelé, entre juin et septembre 2020. La population d'étude était constituée de femmes enceintes se présentant au laboratoire du District pour la sérologie toxoplasmique. Résultats. Au total, les données sérologiques de 50 femmes enceintes ont été analysées. L'âge moyen était de 25 ± 6 ans (extrème 16 et 40 ans). Les femmes au premier geste (n=20 soit 40 %) et les primipares (n= 30 soit 60 %) étaient prépondérantes. La sérologie était positive chez 15 patientes (30 %). Selon les caractéristiques sociodémographiques, la séroprévalence de la toxoplasmose était plus élevée chez les femmes de 20 à 35 ans (35,2 %), les femmes ayant été enceintes trois fois (88,8 %) et les femmes qui habitent le quartier Onoguia (66,66%). Les IgM étaient plus élevées chez les patients de la tranche d'âge de 20 à 35 ans (n=12), les femmes au 3e geste (n=8), les multipares (n=9) et chez celles habitant Bodoukpa (n=6). Les IgG étaient élevées chez les femmes enceintes de 20 à 35 ans (n=13), les femmes au 3e geste (n=7), les primipares (n=14) et celles habitant le quartier Bodoukpa (n=6). Parmi les patientes étudiées, 16 (32 %) étaient immunisées contre la toxoplasmose. Des 50 femmes, 4 avaient connu un avortement spontané durant les grossesses précédentes. Conclusion. Dans la présente étude, la séroprévalence de la toxoplasmose chez la femme enceinte est très fréquente. Une sensibilisation sur les risques de contamination, une surveillance sérologique systématique et des mesures d'hygiène devraient être proposées lors des consultations prénatales


Context and objective. Toxoplamosis is a ubiquitous anthropozoonosis that occupies a large place in human and veterinary medicine. The objective of the present study was to determine the seroprevalence of toxoplasmosis in pregnant women. Methods. This was a cross sectional study involving pregnant women presenting at the laboratory of the Bossembele District Hospital, Central African Republic between June and September 2020 for toxoplasmic serology. Results. A total of 50 pregnant women were examined. The age of patients varied from 16 to 40 years. The average age was 25 ± 6 years. Primigravida (n=20; or 40%) and primiparous women (n=30; or 60%) were more preponderant. Serology was positive in 15 patients (30 %). According to sociodemographic characteristics, the seroprevalence of toxoplasmosis was higher among women aged 20 to 35 (35.2 %), women who had been pregnant three times (88.8 %) and women who lived in the Onoguia neighborhood (66.6 %). IgM was higher in patients aged 20 to 35 years (n=12), in 3rd gravida women (n=8), in multiparous (n=9) and in those living in Bodoukpa (n=6). IgG was high in pregnant women aged 20 to 35 years (n=13), in 3rd gravida women (n=7), in primiparous women (n=14) and in those living in the Bodoukpa neighbourhood (n=6). Of the patients in the study, 16 turned out to be immune to toxoplasmosis. Among 50 women, 4 experienced spontaneous abortions during previous pregnancies. Conclusion. The seroprevalence of toxoplasmosis in the present study is common. Awareness on the risks of contamination, the systematic serological monitoring and the hygiene measures should be raised during antenatal consultations


Subject(s)
Humans , Female , Adult , Seroepidemiologic Studies , Toxoplasmosis, Congenital , Pregnant Women , Abortion, Habitual , Risk Factors
14.
Rev. bras. ginecol. obstet ; 43(12): 887-893, Dec. 2021. tab
Article in English | LILACS | ID: biblio-1357098

ABSTRACT

Abstract Objective The purpose of the present study is to standardize and evaluate the use of the immunoglobulin G (IgG) antibody avidity test on blood samples from newborns collected on filter paper to perform the heel test aiming at its implementation in ongoing programs. Methods Blood samples from newborns were collected on filter paper simultaneously with the heel prick test. All samples were subjected to immunoglobulin M IgM and IgG enzyme-linked immunosorbent assays (ELISA). Peripheral blood was collected again in the traditional way and on filter paper from newborns with high IgG levels (33). Three types of techniques were performed, the standard for measuring IgG in serum, adapted for filter paper and the technique of IgG avidity in serum and on filter paper. The results of the avidity test were classified according to the Rahbari protocol. Results Among the 177 samples, 17 were collected in duplicate from the same child, 1 of peripheral blood and 1 on filter paper. In this analysis, 1 (5.88%) of the 17 samples collected in duplicate also exhibited low IgG avidity, suggesting congenital infection. In addition, the results obtained from serum and filter paper were in agreement, that is, 16 (94.12%) samples presented high avidity, with 100% agreement between the results obtained from serum and from filter paper. Conclusion The results of the present study indicate that the avidity test may be another valuable method for the diagnosis of congenital toxoplasmosis in newborns.


Resumo Objetivo O objetivo do presente estudo é padronizar e avaliar a utilização do teste de avidez de anticorpos imunoglobulina G (IgG) em amostras de sangue de recémnascidos (RNs) coletadas em papel filtro para a realização do teste do pezinho visando a implementação nos programas já vigentes. Métodos Foram coletadas amostras de sangue de recém-nascidos em papel filtro simultaneamente ao teste do pezinho. Em todas as amostras, foram realizados os testes imunoenzimáticos (ELISA) imunoglobulina M (IgM) e IgG. Dos RNs que apresentaram altos índices de IgG (33), foi novamente coletado sangue periférico da forma tradicional e em papel filtro. Foram realizadas técnicas padrão para a dosagem de IgG em soro, adaptadas para papel filtro, e a técnica de avidez de IgG em soro e em papel filtro. Os valores obtidos para o teste de avidez foram classificados de acordo com o protocolo de Rahbari. Resultados Dentre as 177 recoletas, em 17 amostras foi realizada a coleta simultânea de sangue periférico e papel filtro da mesma criança. Nesta análise, 1 (5,88%) das 17 amostras coletadas em duplicata obteve também baixa avidez de IgG, sugerindo infecção congênita da criança, e houve concordância entre os resultados obtidos em soro e em papel filtro: 16 (94,12%) das amostras apresentaram alta avidez, com concordância de 100% entre os resultados obtidos em soro e em papel filtro. Conclusão Os dados do presente trabalho evidenciam que o teste de avidez poderá ser mais um método valioso a ser utilizado no diagnóstico da toxoplasmose congênita em RNs.


Subject(s)
Humans , Infant, Newborn , Toxoplasma , Immunoglobulin G , Toxoplasmosis, Congenital/diagnosis , Immunoglobulin M , Antibodies, Protozoan , Early Diagnosis
15.
Medicina (B.Aires) ; 81(2): 257-268, June 2021. graf
Article in Spanish | LILACS | ID: biblio-1287278

ABSTRACT

Resumen La transmisión vertical de la infección por Toxoplasma gondii ocurre cuando la madre se infecta por primera vez en el transcurso del embarazo. El diagnóstico de la infección materna y la del re cién nacido se logra con el conjunto de pruebas serológicas, hallazgos clínicos y ecográficos. El reconocimiento temprano de la infección materna permite un tratamiento que reduce la tasa de transmisión y el riesgo de daño en el producto de la concepción. El objetivo de este consenso de expertos fue revisar la literatura científica para actualizar las recomendaciones de práctica clínica respecto de la prevención, el diagnóstico y el tratamiento de la toxoplasmosis congénita en nuestro país.


Abstract Mother-to-child transmission in Toxoplasma gondii infection occurs only when the infection is acquired for the first time during pregnancy. Diag nosis of maternal infection and the newborn is achieved by a combination of serological tests, clinical features and ultrasound images. An early diagnosis of maternal infection allows treatment that offers a reduction both in transmission rate and risk of congenital damage. The aim of this expert consensus was to review the scientific literature which would enable an update of the clinical practice guideline of prevention, diagnosis and treatment of congenital toxoplasmosis in our country.


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Child , Toxoplasma , Toxoplasmosis , Toxoplasmosis, Congenital/diagnosis , Toxoplasmosis, Congenital/prevention & control , Toxoplasmosis, Congenital/drug therapy , Pregnancy Complications, Parasitic , Infectious Disease Transmission, Vertical/prevention & control , Consensus , Medical History Taking
16.
Rev. bras. ginecol. obstet ; 43(5): 351-356, May 2021. tab
Article in English | LILACS | ID: biblio-1288563

ABSTRACT

Abstract Objective Most prenatal screening programs for toxoplasmosis use immunoassays in serum samples of pregnant women. Few studies assess the accuracy of screening tests in dried blood spots, which are of easy collection, storage, and transportation. The goals of the present study are to determine the performance and evaluate the agreement between an immunoassay of dried blood spots and a reference test in the serum of pregnant women from a population-based prenatal screening program for toxoplasmosis in Brazil. Methods A cross-sectional study was performed to compare the immunoassays Imunoscreen Toxoplasmose IgM and Imunoscreen Toxoplasmose IgG (Mbiolog Diagnósticos, Ltda., Contagem, Minas Gerais, Brazil)in dried blood spots with the enzymelinked fluorescent assay (ELFA, BioMérieux S.A., Lyon, France) reference standard in the serum of pregnant women from Minas Gerais Congenital Toxoplasmosis Control Program. Results The dried blood spot test was able to discriminate positive and negative results of pregnant women when comparedwith the reference test, with an accuracy of 98.2% for immunoglobulin G (IgG), and of 95.8% for immunoglobulin M (IgM). Conclusion Dried blood samples are easy to collect, store, and transport, and they have a good performance,making this a promisingmethod for prenatal toxoplasmosis screening programs in countries with continental dimensions, limited resources, and a high prevalence of toxoplasmosis, as is the case of Brazil.


Resumo Objetivo A maioria dos programas de triagem pré-natal para toxoplasmose utiliza imunoensaios em amostras de soro de gestantes. Poucos estudos avaliam a acurácia dos testes de triagem em amostras de sangue seco, que são de fácil coleta, armazenamento e transporte. Este estudo teve como objetivo determinar o desempenho e avaliar a concordância entre um imunoensaio em sangue seco e um teste de referência em soro de gestantes de um programa de rastreamento pré-natal de base populacional para toxoplasmose no Brasil. Métodos Realizou-se um estudo transversal para comparar os imunoensaios Imunoscreen Toxoplasmose IgM e Imunoscreen Toxoplasmose IgG (Mbiolog Diagnósticos, Ltda., Contagem, Minas Gerais, Brazil) em sangue seco com o padrão de referência ensaio fluorescente ligado a enzimas (enzyme-linked fluorescent assay, ELFA, BioMérieux S.A., Lion, França) no soro de gestantes do Programa de Controle de Toxoplasmose Congênita de Minas Gerais. Resultados O exame em sangue seco foi capaz de discriminar os resultados positivos e negativos das gestantes quando comparado ao teste de referência, com acurácia de 98,2% para imunoglobulina G (IgG), e de 95,8% para imunoglobulina M (IgM). Conclusão O sangue seco apresenta bom desempenho e é uma amostra de fácil coleta, armazenamento e transporte, o que o torna um método promissor para programas de triagem pré-natal de toxoplasmose em países com dimensões continentais, recursos limitados, e alta prevalência de toxoplasmose, como é o caso do Brasil.


Subject(s)
Humans , Female , Pregnancy , Toxoplasma/isolation & purification , Toxoplasmosis/diagnosis , Toxoplasmosis, Congenital/diagnosis , Immunoenzyme Techniques/methods , Dried Blood Spot Testing/methods , Prenatal Diagnosis , Toxoplasma/immunology , Brazil/epidemiology , Immunoglobulin G/blood , Immunoglobulin M/blood , Antibodies, Protozoan/blood , Toxoplasmosis/epidemiology , Toxoplasmosis, Congenital/epidemiology , Mass Screening , Population Surveillance , Prevalence , Cross-Sectional Studies , Pregnant Women
17.
Article in Portuguese | LILACS | ID: biblio-1292405

ABSTRACT

Objetivo: traçar o perfil epidemiológico dos casos de toxoplasmose gestacional e congênita notificados na cidade de Santa Maria ­ RS, decorrentes do surto ocorrido no ano de 2018 e investigar a associação entre as variáveis maternas e o diagnóstico do bebê. Método: foram avaliados retrospectivamente os casos notificados entre o período de março de 2018 a março de 2019. O diagnóstico do bebê e variáveis maternas foram analisados através de estatística descritiva e teste qui-quadrado. Resultados: Durante o período do estudo, foram notificados 206 casos de toxoplasmose gestacional, dos quais 74 foram confirmados como infecção recente. A transmissão vertical foi confirmada em 27% dos casos. Houve maior freqüência de transmissão em gestantes que tiveram o diagnóstico no terceiro trimestre de gestação (p=0,001) e que não realizaram tratamento durante a gestação (p<0,001). Conclusão: A ocorrência da toxoplasmose congênita está associada ao diagnóstico tardio, no último trimestre da gestação, e consequente falta do tratamento adequado. Ainda, houve uma alta prevalência de crianças infectadas por transmissão vertical decorrentes do surto, o que reforça a importância de um acompanhamento pré-natal e a atenção à necessidade da realização do tratamento e cuidado adequados no decorrer do desenvolvimento das crianças infectadas.


Objective: To trace the epidemiological profile of cases of gestational and congenital toxoplasmosis reported in the city of Santa Maria - RS, resulting from the outbreak that occurred in 2018 and to investigate the association between maternal variables and the baby's diagnosis. Method: Cases reported between March 2018 and March 2019 were retrospectively evaluated. The baby's diagnosis and maternal variables were analyzed using descriptive statistics and chi-square test. Results: During the study period, 206 cases of gestational toxoplasmosis were reported, of which 74 were confirmed as a recent infection. Vertical transmission was confirmed in 27% of cases. There was a higher frequency of transmission in pregnant women who were diagnosed in the third trimester of pregnancy (p = 0.001) and who did not undergo treatment during pregnancy (p <0.001). Conclusion: The occurrence of congenital toxoplasmosis is associated with late diagnosis, in the last trimester of pregnancy, and consequent lack of adequate treatment. In addition, there was a high prevalence of children infected by vertical transmission due to the outbreak, which reinforces the importance of prenatal care and attention to the need for adequate treatment and care during the development of infected children.


Subject(s)
Humans , Female , Pregnancy , Toxoplasmosis/epidemiology , Pregnancy , Toxoplasmosis, Congenital
18.
Rev. epidemiol. controle infecç ; 10(4): 104-13, out.-dez. 2020. ilus
Article in Portuguese | LILACS | ID: biblio-1253051

ABSTRACT

Justificativa e Objetivos: a toxoplasmose é uma doença com grande impacto na saúde pública, responsável por causar sequelas em recém-nascidos com a infecção, apesar de ainda ser negligenciada no Brasil. A doença é potencialmente grave quando há transmissão congênita. O diagnóstico da toxoplasmose durante a gestação é complexo e o tratamento da doença em gestantes não é totalmente eficaz. O presente estudo objetivou realizar um levantamento sobre o conhecimento de gestantes atendidas nas unidades básicas de saúde do município de Jataí/GO sobre a toxoplasmose. Métodos: promover ações educativas com gestantes sobre a doença e formas de prevenção. As ações foram realizadas por acadêmicos do curso de medicina da Universidade Federal de Jataí com 64 gestantes. Resultados: observou-se que faltam informações sobre a doença e formas de prevenção, sendo que 86% das gestantes não conheciam todas as formas de transmissão da toxoplasmose. As participantes relataram também não ter recebido instruções sobre a doença durante o acompanhamento pré-natal. Conclusão: o trabalho evidenciou a falta de informações sobre a toxoplasmose congênita por parte das gestantes, indicando que essas ações na atenção primária à saúde são extremamente valiosas para a prevenção da doença, além de contribuir para a formação de acadêmicos do curso de medicina.(AU)


Background and Objectives: toxoplasmosis is a disease with a great impact on public health, causing sequelae to infected newborns, however, this disease remains neglected in Brazil. The disease is potentially serious when there is congenital transmission. Toxoplasmosis diagnosis during pregnancy is complex and the treatment of the disease in pregnant women is not fully effective. This study aimed at surveying the knowledge of toxoplasmosis in pregnant women cared for at Basic Health Units in the city of Jataí/GO. Methods: to promote educational actions with pregnant women on the disease and forms of prevention. The actions were conducted by medical students from the Universidade Federal de Jataí and includes 64 pregnant women. Results: we observed a lack of information about the disease and its prevention, and 86% of them did not know all forms of transmission of toxoplasmosis. It was also evident that pregnant women report not receiving instructions about the disease during prenatal care. Conclusion: our study evidenced the lack of information on congenital toxoplasmosis in pregnant women, indicating that these actions in primary care are extremely valuable to prevent the disease, in addition to contributing to the training of medical students.(AU)


Justificación y Objetivos: la toxoplasmosis es una enfermedad con un gran impacto en la salud pública, causante de secuelas en recién nacidos con esta infección, a pesar de que todavía se descuida en Brasil. La enfermedad es potencialmente grave cuando hay transmisión congénita. El diagnóstico de toxoplasmosis durante el embarazo es complejo, y el tratamiento de la enfermedad en mujeres embarazadas no es totalmente efectivo. Este estudio tuvo como objetivo llevar a cabo una encuesta sobre el conocimiento de la toxoplasmosis en mujeres embarazadas atendidas en las unidades básicas de salud en la ciudad de Jataí, estado de Góias (Brasil). Métodos: promover acciones educativas sobre la enfermedad con mujeres embarazadas y las formas de prevención. Las acciones fueron realizadas por estudiantes de medicina de la Universidade Federal de Jataí con 64 mujeres embarazadas. Resultados: existe una falta de información sobre la enfermedad y las formas de prevenirla, y el 86% de ellas no conocían todas las formas de transmisión de toxoplasmosis. También fue evidente que las mujeres embarazadas informaron que no recibieron instrucciones sobre la enfermedad durante la atención prenatal. Conclusión: el estudio puso de manifiesto la falta de información sobre la toxoplasmosis congénita por parte de las mujeres embarazadas, lo que indica que estas acciones en atención primaria son muy valiosas para prevenir la enfermedad, además de contribuir a la formación de estudiantes de medicina.(AU)


Subject(s)
Humans , Female , Pregnancy , Primary Health Care , Toxoplasmosis, Congenital/prevention & control , Pregnant Women , Toxoplasmosis
19.
Braz. j. infect. dis ; 24(6): 517-523, Nov.-Dec. 2020. tab, graf
Article in English | LILACS | ID: biblio-1153503

ABSTRACT

ABSTRACT Toxoplasmosis in pregnant women can cause significant morbidity and mortality in the fetus, which may be mitigated by early diagnosis and treatment. Social factors have also been related to the risk of developing the congenital form of toxoplasmosis, since some of these factors interfere directly in the quality of prenatal care. This study aimed to describe the clinical, laboratory, and epidemiological data of pregnant women diagnosed with toxoplasmosis and their newborns followed up at a referral hospital in Rio de Janeiro, Brazil. This was descriptive cohort study of 334 pregnant women with toxoplasmosis followed from May 2014 to December 2017. We conducted interviews to assess knowledge about the disease and its preventive measures, analyzed clinical and laboratory data during antenatal visits, and collected data from the newborns' medical charts. Results: This was a predominantly low-income women cohort study, with little schooling, mainly referred from public health services late in pregnancy (178; 53.3%), in the second and third trimesters (286; 85.6%). Diagnosis of acute toxoplasmosis had not been confirmed in 171 cases (51.2%). Out of 183 (54.9%) women who had initiated treatment at the original health services, 45 (24.6%) received an incorrect prescription. Seventy-two amniocenteses were performed, with positive real-time polymerase chain reaction (qPCR) in the amniotic fluid in two cases (2.8%). Congenital toxoplasmosis at birth was identified in eight newborns (5.4%). Conclusion: Late referral to specialized medical services, inadequate toxoplasmosis management at the original prenatal care services, and social vulnerabilities are contributing factors to the persistent occurrence of congenital toxoplasmosis cases.


Subject(s)
Female , Humans , Infant, Newborn , Pregnancy , Toxoplasmosis , Toxoplasmosis, Congenital , Pregnancy Complications, Parasitic , Referral and Consultation , Brazil/epidemiology , Toxoplasmosis/diagnosis , Toxoplasmosis/epidemiology , Toxoplasmosis, Congenital/diagnosis , Toxoplasmosis, Congenital/epidemiology , Cohort Studies , Pregnancy Complications, Parasitic/diagnosis , Pregnancy Complications, Parasitic/epidemiology , Hospitals
20.
São Paulo med. j ; 138(5): 368-376, Sept.-Oct. 2020. tab
Article in English | LILACS, SES-SP | ID: biblio-1139717

ABSTRACT

ABSTRACT BACKGROUND: Prenatal toxoplasmosis remains a neglected disease worldwide and few government programs focusing on its prevention are available. Success in these programs has been extensively reported in the literature, yet the strategies used for their implementation, as a model for such actions in different communities, have not been described. OBJECTIVE: To describe the aspects of prenatal care strategies in 13 municipalities within the regional healthcare unit of Araçatuba, in the northwestern region of the state of São Paulo in 2017, focusing on congenital toxoplasmosis. DESIGN AND SETTING: Descriptive study on prenatal healthcare within the Brazilian National Health System, in 13 participating municipalities. METHODS: Data on serological tests, referral clinics, notifications, healthcare strategies, health education and drugs for infected children were requested through a questionnaire that was sent via e-mail to people responsible for healthcare services in these municipalities. RESULTS: Major differences relating to diagnoses, reference outpatient clinics, notifications, health education and healthcare and drugs for infected children were reported among the prenatal strategies of these 13 municipal healthcare services. CONCLUSION: The lack of standardized prenatal strategy in the study area may compromise the prevention of infection. However, our identification of each aspect of prenatal care corroborates the need to implement a healthcare surveillance program relating to congenital toxoplasmosis.


Subject(s)
Humans , Female , Pregnancy , Prenatal Care/organization & administration , Toxoplasmosis, Congenital/prevention & control , Toxoplasmosis, Congenital/epidemiology , Population Surveillance , Brazil/epidemiology , Cross-Sectional Studies , Health Care Surveys
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