RESUMEN
Las infecciones perinatales son una causa de morbilidad, tanto fetal como neonatal, y que compromete la salud de la mujer embarazada, por lo que su diagnóstico, tratamiento, e intento de eliminación son una prioridad en América Latina y el Caribe. Este documento representa la segunda entrega realizada por expertos en la región dentro de la Sociedad Latinoamericana de Infectología Pediátrica (SLIPE), brindando una mirada actualizada en el manejo de las infecciones congénitas y entrega herramientas para detectar posibles momentos estratégicos de intervención y cambio en el manejo de las infecciones congénitas.
Perinatal infections are a major cause of morbidity and mortality in the fetus, neonate, and the health of the pregnant woman. Diagnosis, treatment, and the search for elimination of these diseases are a priority in Latin America and the Caribbean. This document represents the second delivery by a group of experts in the region inside the Latin-American Society of Pediatric Infectious Diseases (SLIPE), presenting a up-to-date look into the management of congenital infectious diseases and give a tool to detect possible strategic sceneries and a change in the management of congenital infections in our region.
Asunto(s)
Humanos , Femenino , Embarazo , Recién Nacido , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/terapia , Infecciones por Arbovirus/congénito , Infecciones por Arbovirus/diagnóstico , Infecciones por Arbovirus/terapia , Toxoplasmosis/diagnóstico , Toxoplasmosis/terapia , Toxoplasmosis Congénita , Enfermedades Transmisibles , Infecciones por Citomegalovirus , Infecciones por Citomegalovirus/diagnóstico , Infecciones por Citomegalovirus/terapia , Dengue , Infección por el Virus Zika , COVID-19 , Herpes Simple/congénito , Herpes Simple/diagnóstico , Herpes Simple/terapiaRESUMEN
This review summarises the ophthalmological findings in congenital infections. Intrauterine infections are an important cause of childhood blindness. The most common infections are grouped under the acronym TORCH, which stands for Toxoplasma gondii, others, rubella, CMV, and herpes simplex. Overall, these infections are not very common in first-world countries during pregnancy, but are of particular importance because of the threat to vision. Diagnosis of infection or reactivation is a gynaecological challenge. However, ophthalmological examination of newborns can be appropriately targeted if the causative agent is known. The most important therapeutic agents used in the newborn are summarised.
Asunto(s)
Herpes Simple , Complicaciones Infecciosas del Embarazo , Rubéola (Sarampión Alemán) , Toxoplasma , Embarazo , Femenino , Humanos , Recién Nacido , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/terapia , Rubéola (Sarampión Alemán)/congénito , Rubéola (Sarampión Alemán)/diagnóstico , Herpes Simple/complicaciones , Herpes Simple/diagnóstico , Herpes Simple/congénito , OjoRESUMEN
This article highlights the changing profile of the pediatric patient with central nervous system infection as countries develop and the roles of different imaging modalities such as cranial ultrasound, MR imaging, and computed tomography. It discusses the commonly encountered congenital toxoplasmosis, rubella, cytomegalovirus, herpes simplex (TORCH) infections, Group B Streptococcal and Escherichia coli infections in the neonatal period, and disease outbreaks affecting children. Iatrogenic, opportunistic, and immune-mediated changes as well as long-term effects of infection and mimics of infection are also discussed. Variety of images is provided to show the range of neuroimaging findings encountered, particularly on cranial ultrasound and MR imaging.
Asunto(s)
Infecciones del Sistema Nervioso Central , Herpes Simple , Recién Nacido , Humanos , Niño , Infecciones del Sistema Nervioso Central/diagnóstico por imagen , Herpes Simple/congénito , Imagen por Resonancia Magnética , Neuroimagen , Tomografía Computarizada por Rayos XRESUMEN
Infections are a major threat to human reproductive health, and infections in pregnancy can cause prematurity or stillbirth, or can be vertically transmitted to the fetus leading to congenital infection and severe disease. The acronym 'TORCH' (Toxoplasma gondii, other, rubella virus, cytomegalovirus, herpes simplex virus) refers to pathogens directly associated with the development of congenital disease and includes diverse bacteria, viruses and parasites. The placenta restricts vertical transmission during pregnancy and has evolved robust mechanisms of microbial defence. However, microorganisms that cause congenital disease have likely evolved diverse mechanisms to bypass these defences. In this Review, we discuss how TORCH pathogens access the intra-amniotic space and overcome the placental defences that protect against microbial vertical transmission.
Asunto(s)
Enfermedades Fetales/etiología , Transmisión Vertical de Enfermedad Infecciosa , Infecciones por Citomegalovirus/congénito , Infecciones por Citomegalovirus/patología , Infecciones por Citomegalovirus/transmisión , Femenino , Enfermedades Fetales/microbiología , Enfermedades Fetales/parasitología , Enfermedades Fetales/virología , Herpes Simple/congénito , Herpes Simple/patología , Herpes Simple/transmisión , Humanos , Placenta/microbiología , Placenta/virología , Embarazo , Rubéola (Sarampión Alemán)/congénito , Rubéola (Sarampión Alemán)/patología , Rubéola (Sarampión Alemán)/transmisión , Toxoplasma/patogenicidad , Toxoplasmosis Congénita/patologíaRESUMEN
INTRODUCTION AND OBJECTIVE: Congenital herpes simplex virus infection (cHSV) is a rare entity and may pose a life-threatening disease for the newborns. Due to the public health and clinical importance of cHSV infection in infants, the recent data on this disease in Poland should be investigated. The aim of the study was to evaluate the incidence and other factors related to cHSV. MATERIAL AND METHODS: The study is retrospective, population-based that utilised the hospital discharge records of cHSV patients. Data were obtained from National Institute of Public Health NIH - National Research Institute in Warsaw, Poland, covering the period 2014-2019. RESULTS: The study group consisted of 1,573 cHSV newborns (841 males and 732 females). Among this group, 70.1% were infants up to 90 days of age and 3.6% were neonates up to 28 days of age. The mean and median age was 98 days (95% CI: 94.5-101.8, SD 74) and 70 days (IQR: 53-104), respectively. Based on the hospital registry the overall average cHSV incidence over the study period was estimated to be 69 per 100,000 live births. The number of cHSV infection fluctuated over the years 2014-2019 with a significant decreasing trend from 2015-2019 (P<0.01). A significantly higher cHSV incidence was observed among patients from urban than rural areas of Poland (88 vs 40/100,000 live births; P<0.001). CONCLUSIONS: CHSV incidence may be related to multifactorial conditions for the occurrence of this disease. Further studies on changes in the incidence of cHSV are needed.
Asunto(s)
Herpes Simple , Complicaciones Infecciosas del Embarazo , Femenino , Herpes Simple/congénito , Herpes Simple/epidemiología , Humanos , Incidencia , Lactante , Recién Nacido , Masculino , Polonia/epidemiología , Embarazo , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/virología , Estudios RetrospectivosAsunto(s)
Vacunas contra el Virus del Herpes Simple/uso terapéutico , Herpes Simple/congénito , Herpes Simple/prevención & control , Aciclovir/administración & dosificación , Administración Oral , Antivirales/administración & dosificación , Femenino , Herpes Simple/historia , Historia del Siglo XX , Humanos , Idoxuridina/farmacología , Recién Nacido , Transmisión Vertical de Enfermedad Infecciosa , Pediatría/historia , Reacción en Cadena de la Polimerasa , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Riesgo , Esparcimiento de VirusAsunto(s)
Displasia Ectodérmica/patología , Herpes Genital/transmisión , Herpes Simple/congénito , Aciclovir/uso terapéutico , Antivirales/uso terapéutico , Biopsia , Diagnóstico Diferencial , Displasia Ectodérmica/diagnóstico , Displasia Ectodérmica/etiología , Femenino , Herpes Simple/tratamiento farmacológico , Herpes Simple/patología , Humanos , Recién Nacido , Transmisión Vertical de Enfermedad Infecciosa , Masculino , Embarazo , Complicaciones Infecciosas del Embarazo , SimplexvirusRESUMEN
We present the case of an 8-month-old boy with the repeated recurrence of vesicles from the time of birth and who subsequently manifested psychomotor developmental delay. We retrospectively diagnosed the patient with congenital herpes simplex virus (HSV) infection. Computed tomography showed multiple calcifications in the periventricular white matter and thalami. The bilateral deep white matter showed an abnormally high signal intensity on T2-weighted magnetic resonance imaging. The patient required consecutive, suppressive therapy with valacyclovir to prevent the repeated recurrence of vesicles. This case presented a milder phenotype of congenital HSV infection in comparison to previous reports, and highlights the importance of the careful examination for this disease when neonates present with skin lesions.
Asunto(s)
Encéfalo/diagnóstico por imagen , Herpes Simple/congénito , Herpes Simple/diagnóstico , Encéfalo/patología , Herpes Simple/patología , Humanos , Lactante , Recién Nacido , Enfermedades del Recién Nacido/diagnóstico , Enfermedades del Recién Nacido/patología , Imagen por Resonancia Magnética , Masculino , Estudios Retrospectivos , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: Herpes simplex virus (HSV) infection during pregnancy can cause severe neonatal infections. It is also a rare cause of congenital infections. We aimed to describe fetal and neonatal abnormalities of congenital HSV infection in order to define the features that are accessible to prenatal diagnosis during ultrasound screening and/or during a work-up for congenital malformations. METHODS: We analysed all cases of congenital HSV infection (CHI) described before and/or after birth and identified in Pubed and classified the findings as accessible or not to prenatal diagnosis. RESULTS: Thirty-six cases of congenital herpes infection were reported, of which 15 were described prenatally and 21 postnatally. The most frequently reported malformations accessible to prenatal diagnosis were cerebral anomalies. The most common abnormalities described after birth were skin lesions and keratitis, which are not considered amenable to prenatal ultrasound detection. CHI can due to either HSV1 or HSV2 infection, whether primary or non-primary infection, with or without the presence of maternal symptoms. CONCLUSION: Prenatal ultrasound abnormalities due to CHI are rare, varied and non-specific. There is no clear role for fetal ultrasound in the routine management of women with primary or non-primary HSV infection in pregnancy. However, in fetuses with ultrasound abnormalities suggestive of congenital infection, HSV should still be considered as a differential diagnosis after the more common in utero infections, such as cytomegalovirus, are excluded.
Asunto(s)
Encéfalo/anomalías , Herpes Simple/diagnóstico por imagen , Queratitis Herpética/diagnóstico , Malformaciones del Sistema Nervioso/diagnóstico por imagen , Complicaciones Infecciosas del Embarazo , Encéfalo/diagnóstico por imagen , Femenino , Herpes Simple/complicaciones , Herpes Simple/congénito , Herpes Simple/diagnóstico , Herpesvirus Humano 1 , Herpesvirus Humano 2 , Humanos , Recién Nacido , Queratitis Herpética/etiología , Microftalmía/diagnóstico por imagen , Microftalmía/etiología , Malformaciones del Sistema Nervioso/etiología , Embarazo , Ultrasonografía PrenatalAsunto(s)
Infecciones Virales del Ojo/congénito , Herpes Simple/congénito , Retina/diagnóstico por imagen , Retinitis/congénito , Infecciones Virales del Ojo/diagnóstico , Herpes Simple/diagnóstico , Humanos , Recién Nacido , Imagen por Resonancia Magnética , Masculino , Complicaciones Infecciosas del Embarazo/diagnóstico , Retinitis/diagnóstico , UltrasonografíaRESUMEN
We report a case of congenital cytomegalovirus and Herpes simplex virus infection suspected via ultrasound indicated by the presence of fetal cerebral abnormalities. The pregnancy was electively terminated at 31 weeks of gestation. The postmortem examination of the foetus showed brain with lissencephaly. The histopathological examination revealed numerous enlarged cells containing cytomegalic inclusions and multinucleated giant cells in multiple fetal organs and placenta. Documented evidence of histopathological detection of cytomegalovirus inclusions in multiple organs are very sparse in literature. This case highlights the causal relationship of viral infections in early pregnancy and abnormalities of the central nervous system.
Asunto(s)
Infecciones por Citomegalovirus/congénito , Infecciones por Citomegalovirus/patología , Feto/patología , Herpes Simple/congénito , Herpes Simple/patología , Complicaciones Infecciosas del Embarazo/patología , Femenino , Feto/virología , Humanos , Lisencefalia/patología , Lisencefalia/virología , EmbarazoRESUMEN
BACKGROUND/AIM: Etiopathogenesis of autism spectrum disorders (ASD) remains to be elucidated. Congenital infections, particularly viral infections, have repeatedly been associated with the onset of such disorders. Our study aimed at assessing the prevalence of herpes simplex type 1 and 2 (HSV1/2) congenital infections in patients with ASD. MATERIALS AND METHODS: In our case-control study, a total of 38 children with ASD were compared to 44 age- and sex-matched controls regarding the presence of HSV1/2 infection though viral DNA polymerase chain reaction performed on dried blood spots collected at birth. RESULTS: No HSV congenital infection was detected in either group. CONCLUSION: Our negative finding is in agreement with other studies that failed to demonstrate a definitive role of HSV on the onset of ASD. Further investigation of congenital HSV prevalence in larger and more powerful studies is needed to undeniably discard a role of such virus in the etiopathogenesis of ASD.
Asunto(s)
Trastorno del Espectro Autista/epidemiología , Trastorno del Espectro Autista/etiología , Genoma Viral , Herpes Simple/epidemiología , Herpes Simple/virología , Herpesvirus Humano 1/genética , Herpesvirus Humano 2/genética , Estudios de Casos y Controles , Niño , Preescolar , Pruebas con Sangre Seca , Femenino , Herpes Simple/complicaciones , Herpes Simple/congénito , Humanos , Masculino , PrevalenciaRESUMEN
Newborn infants are a population which is especially susceptible to viral infections that frequently affect the central nervous system. Herpes infections can be transmitted to the foetus and to the newborn infant, and give rise to severe clinical conditions with long-term sensory and cognitive deficits. Two thirds of newborn infants with encephalitis due to herpes simplex virus and half of the children with symptomatic congenital infection by cytomegalovirus develop sequelae, which results in high community health costs in the long term. Fortunately, the better knowledge about these infections gained in recent years together with the development of effective antiviral treatments have improved the patients' prognosis. Valganciclovir (32 mg/kg/day in two doses for six months) prevents the development of hypoacusis and improves the neurological prognosis in symptomatic congenital infection due to cytomegalovirus. Acyclovir (60 mg/kg/day in three doses for 2-3 weeks) prevents the development of severe forms in skin-eyes-mouth herpes disease, and lowers the rate of mortality and sequelae when the disease has disseminated and is located in the central nervous system.
TITLE: Actualizacion en infecciones herpeticas congenitas y neonatales: infeccion por citomegalovirus y herpes simple.Los neonatos son una poblacion especialmente susceptible a las infecciones viricas que frecuentemente afectan al sistema nervioso central. Las infecciones herpeticas pueden transmitirse al feto y al recien nacido, y ocasionar cuadros clinicos graves con deficits sensoriales y cognitivos a largo plazo. Dos terceras partes de los neonatos con encefalitis por virus herpes simple y la mitad de los niños con infeccion congenita sintomatica por citomegalovirus desarrollan secuelas, lo cual supone un alto coste sociosanitario a largo plazo. Afortunadamente, el mejor conocimiento de estas infecciones en los ultimos años y el desarrollo de tratamientos antivirales efectivos han mejorado el pronostico de los pacientes. El valganciclovir (32 mg/kg/dia en dos dosis durante seis meses) previene el desarrollo de hipoacusia y mejora el pronostico neurologico en la infeccion congenita sintomatica por citomegalovirus. El aciclovir (60 mg/kg/dia en tres dosis durante 2-3 semanas) previene el desarrollo de formas graves en la enfermedad herpetica cutanea-ocular-oral, y disminuye la mortalidad y las secuelas en la enfermedad diseminada y localizada en el sistema nervioso central.
Asunto(s)
Antivirales/uso terapéutico , Infecciones por Citomegalovirus/congénito , Herpes Simple/congénito , Aciclovir/uso terapéutico , Daño Encefálico Crónico/etiología , Daño Encefálico Crónico/prevención & control , Infecciones por Citomegalovirus/diagnóstico , Infecciones por Citomegalovirus/tratamiento farmacológico , Infecciones por Citomegalovirus/transmisión , Diagnóstico Precoz , Femenino , Enfermedades Fetales/virología , Ganciclovir/análogos & derivados , Ganciclovir/uso terapéutico , Pérdida Auditiva Sensorineural/etiología , Pérdida Auditiva Sensorineural/prevención & control , Herpes Simple/diagnóstico , Herpes Simple/tratamiento farmacológico , Herpes Simple/transmisión , Humanos , Recién Nacido , Transmisión Vertical de Enfermedad Infecciosa , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Complicaciones Infecciosas del Embarazo/virología , Pronóstico , ValganciclovirRESUMEN
Existen numerosas infecciones bacterianas, virales y parasitarias que pueden transmitirse desde la madre al feto o recién nacido (RN) y que significan un riesgo para él. El acrónimo TORCH se utiliza en forma universal para caracterizar a aquel feto o RN que presenta un cuadro clínico compatible con una infección congénita y que permite un enfrentamiento racional, tanto diagnóstico como terapéutico. El concepto tradicional de realizar un "test de TORCH" sin consideraciones específicas a cada paciente, hoy en día se considera no adecuado y ha sido reemplazado por exámenes específicos para patógenos específicos bajo circunstancias bien definidas. El presente documento revisa las características generales, epidemiológicas, patogénicas, diagnósticas y terapéuticas de los patógenos más frecuentemente involucrados en el estudio de pacientes con sospecha de TORCH.
There is a lot of bacterial, viral or parasite infections who are able to be transmitted vertically from the mother to the fetus or newborn which implicates an enormous risk for it. The TORCH acronym is used universally to refer to a fetus or newborn which presents clinical features compatible with a vertically acquired infection and allows a rational diagnostic and therapeutic approach. The traditional "TORCH test" is nowadays considered not appropriate and it has been replaced for specific test for specific pathogens under well defined circumstances. The present document reviews the general characteristics, epidemiology, pathogenesis, diagnostic and therapeutic options for the most frequently involved pathogens in the fetus or newborn with TORCH suspicion.
Asunto(s)
Humanos , Femenino , Embarazo , Recién Nacido , Toxoplasmosis/diagnóstico , Enfermedad de Chagas/epidemiología , Infecciones por Citomegalovirus/congénito , Chile , Toxoplasmosis/terapia , Toxoplasmosis/epidemiología , Tamizaje Neonatal/métodos , Guía de Práctica Clínica , Enfermedad de Chagas/terapia , Infecciones por Citomegalovirus/diagnóstico , Transmisión Vertical de Enfermedad Infecciosa , Herpes Simple/congénito , Herpes Simple/epidemiología , Sarampión/congénito , Sarampión/epidemiologíaRESUMEN
INTRODUCTION: Congenital and perinatal infections are a leading cause of neonatal and infant morbidity and mortality. Maternal screening, vaccines or treatment where available, constitute effective prevention strategies to reduce the burden of these diseases. Data on the burden of congenital and perinatal infections are very limited for low and middle-income regions. AREAS COVERED: This review aims to summarize the burden of congenital and perinatal infections and the main challenges for their control in resource-limited settings. Articles were identified through the main electronic databases and cover the period 1971-2016. Expert commentary: Estimates from low and middle-income countries indicate that the burden of congenital infections may be higher in these regions than in industrialized countries. As preventive and curative strategies are available to tackle some of these infections, efforts at the international and national levels must be made to implement those and thus reduce their burden in resource-limited countries.
Asunto(s)
Países en Desarrollo , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Complicaciones Infecciosas del Embarazo , Infecciones por Citomegalovirus/congénito , Infecciones por Citomegalovirus/prevención & control , Femenino , Herpes Simple/congénito , Herpes Simple/prevención & control , Humanos , Recién Nacido , Atención Perinatal , Embarazo , Complicaciones Infecciosas del Embarazo/microbiología , Complicaciones Infecciosas del Embarazo/parasitología , Complicaciones Infecciosas del Embarazo/virología , Diagnóstico Prenatal , Síndrome de Rubéola Congénita/diagnóstico , Síndrome de Rubéola Congénita/prevención & control , Sífilis Congénita/diagnóstico , Sífilis Congénita/prevención & control , Toxoplasmosis Congénita/diagnóstico , Toxoplasmosis Congénita/prevención & controlRESUMEN
There is a lot of bacterial, viral or parasite infections who are able to be transmitted vertically from the mother to the fetus or newborn which implicates an enormous risk for it. The TORCH acronym is used universally to refer to a fetus or newborn which presents clinical features compatible with a vertically acquired infection and allows a rational diagnostic and therapeutic approach. The traditional "TORCH test" is nowadays considered not appropriate and it has been replaced for specific test for specific pathogens under well defined circumstances. The present document reviews the general characteristics, epidemiology, pathogenesis, diagnostic and therapeutic options for the most frequently involved pathogens in the fetus or newborn with TORCH suspicion.
Asunto(s)
Enfermedades del Recién Nacido , Enfermedad de Chagas/congénito , Enfermedad de Chagas/diagnóstico , Enfermedad de Chagas/terapia , Infecciones por Citomegalovirus/congénito , Infecciones por Citomegalovirus/diagnóstico , Infecciones por Citomegalovirus/terapia , Femenino , Feto , Herpes Simple/congénito , Herpes Simple/diagnóstico , Herpes Simple/terapia , Humanos , Recién Nacido , Enfermedades del Recién Nacido/microbiología , Enfermedades del Recién Nacido/parasitología , Enfermedades del Recién Nacido/virología , Masculino , Guías de Práctica Clínica como Asunto , Embarazo , Complicaciones Infecciosas del Embarazo/microbiología , Complicaciones Infecciosas del Embarazo/parasitología , Complicaciones Infecciosas del Embarazo/virología , Diagnóstico Prenatal , Factores de Riesgo , Rubéola (Sarampión Alemán)/congénito , Rubéola (Sarampión Alemán)/diagnóstico , Rubéola (Sarampión Alemán)/terapia , Síndrome , Toxoplasmosis Congénita/diagnóstico , Toxoplasmosis Congénita/terapiaRESUMEN
There is a lot of bacterial, viral or parasite infections who are able to be transmitted vertically from the mother to the fetus or newborn which implicates an enormous risk for it. The TORCH acronym is used universally to refer to a fetus or newborn which presents clinical features compatible with a vertically acquired infection and allows a rational diagnostic and therapeutic approach. The traditional "TORCH test" is nowadays considered not appropriate and it has been replaced for specific test for specific pathogens under well defined circumstances. The present document reviews the general characteristics, epidemiology, pathogenesis, diagnostic and therapeutic options for the most frequently involved pathogens in the fetus or newborn with TORCH suspicion.
Existen numerosas infecciones bacterianas, virales y parasitarias que pueden transmitirse desde la madre al feto o recién nacido (RN) y que significan un riesgo para él. El acrónimo TORCH se utiliza en forma universal para caracterizar a aquel feto o RN que presenta un cuadro clínico compatible con una infección congénita y que permite un enfrentamiento racional, tanto diagnóstico como terapéutico. El concepto tradicional de realizar un "test de TORCH" sin consideraciones específicas a cada paciente, hoy en día se considera no adecuado y ha sido reemplazado por exámenes específicos para patógenos específicos bajo circunstancias bien definidas. El presente documento revisa las características generales, epidemiológicas, patogénicas, diagnósticas y terapéuticas de los patógenos más frecuentemente involucrados en el estudio de pacientes con sospecha de TORCH.
Asunto(s)
Humanos , Masculino , Femenino , Embarazo , Recién Nacido , Enfermedades del Recién Nacido/microbiología , Enfermedades del Recién Nacido/parasitología , Enfermedades del Recién Nacido/virología , Complicaciones Infecciosas del Embarazo/microbiología , Complicaciones Infecciosas del Embarazo/parasitología , Complicaciones Infecciosas del Embarazo/virología , Diagnóstico Prenatal , Rubéola (Sarampión Alemán)/congénito , Rubéola (Sarampión Alemán)/diagnóstico , Rubéola (Sarampión Alemán)/terapia , Síndrome , Toxoplasmosis Congénita/diagnóstico , Toxoplasmosis Congénita/terapia , Factores de Riesgo , Enfermedad de Chagas/congénito , Enfermedad de Chagas/diagnóstico , Enfermedad de Chagas/terapia , Guías de Práctica Clínica como Asunto , Infecciones por Citomegalovirus/congénito , Infecciones por Citomegalovirus/diagnóstico , Infecciones por Citomegalovirus/terapia , Feto , Herpes Simple/congénito , Herpes Simple/diagnóstico , Herpes Simple/terapiaRESUMEN
OBJECTIVE: The aim of this study was to evaluate the rate of women with polyhydramnios who eventually screened positive to infectious disease by serum screening testing for TORCH and parvovirus B19. METHODS: This is a retrospective observational study on singleton pregnancies with a diagnosis of polyhydramnios and who had serum screening for TORCH and parvovirus B19. Patients were followed with serial ultrasounds between 2006 and 2013. Maternal characteristics, medical and obstetric history were reviewed. Ultrasound parameters, including amniotic fluid index and fetal anomalies, and the results of serologic tests were reviewed. RESULTS: Two hundred ninety patients met the inclusion criteria. Of these, 56 (19%) presented one of the following pathological conditions associated with polyhydramnios: diabetes (13% of total cases), obstructive gastrointestinal lesions (5%), Rhesus isoimmunization (0.3%), chromosomal abnormalities or genetic syndromes (1%). Among the remaining 234 patients, only three had a positive test result for infectious disease (1%, 95% Confidence Interval (CI) 0-4%): two women were positive for parvovirus B19 and one for toxoplasmosis infection. In none of them the fetus was affected, as confirmed by serum testing after birth and by 3 years follow-up. CONCLUSIONS: Infectious disease screening does not seem beneficial in pregnancies with isolated polyhydramnios.
Asunto(s)
Infecciones por Citomegalovirus/epidemiología , Herpes Simple/epidemiología , Parvovirus B19 Humano/aislamiento & purificación , Polihidramnios/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Síndrome de Rubéola Congénita/epidemiología , Toxoplasmosis Congénita/epidemiología , Adulto , Infecciones por Citomegalovirus/congénito , Infecciones por Citomegalovirus/virología , Femenino , Herpes Simple/congénito , Herpes Simple/virología , Humanos , Recién Nacido , Italia/epidemiología , Infecciones por Parvoviridae/congénito , Infecciones por Parvoviridae/epidemiología , Polihidramnios/virología , Embarazo , Complicaciones Infecciosas del Embarazo/virología , Diagnóstico Prenatal/métodos , Diagnóstico Prenatal/estadística & datos numéricos , Prevalencia , Estudios Retrospectivos , Síndrome de Rubéola Congénita/virología , Toxoplasmosis Congénita/virologíaRESUMEN
Although congenital herpes simplex virus (HSV) infection is rare, it is associated with severe morbidity. We report a 36-week gestational age infant who presented with atypical skin lesions, presumably mitigated by exposure to maternal antiviral suppressive therapy. The initial absence of typical herpetic vesicles and lack of viral detection in skin lesions delayed the correct diagnosis, highlighting the importance of differentiating HSV from other neonatal rashes.