ABSTRACT
BACKGROUND: The objective of this paper is to describe the clinical and epidemiological profile and the early outcomes of patients with omphalocele born in a fetal medicine, pediatric surgery, and genetics reference hospital in Rio de Janeiro - Brazil. To determine its prevalence, describe the presence of genetic syndromes, and congenital malformations, emphasizing the characteristics of congenital heart diseases and their most common types. METHODS: Using Latin-American Collaborative Study of Congenital Malformations (ECLAMC) database and records review, a retrospective cross-sectional study was performed, including all patients born with omphalocele between January 1st, 2016, and December 31st, 2019. RESULTS: During the period of the study, our unity registered 4,260 births, 4,064 were live births and 196 stillbirths. There were 737 diagnoses of any congenital malformation, among them 38 cases of omphalocele, 27 were live born, but one was excluded for missing data. 62.2% were male, 62.2% of the women were multiparous and 51.3% of the babies were preterm. There was an associated malformation in 89.1% of the cases. Heart disease was the most common (45.9%) of which tetralogy of Fallot was the most frequent (23.5%). Mortality rate was 61.5%. CONCLUSIONS: Our data showed a good correspondence with the existing literature. Most patients with omphalocele had other malformations, especially congenital heart disease. No pregnancy was interrupted. The presence of concurrent defects showed a huge impact on prognosis, since, even if most survived birth, few remained alive and received hospital discharge. Based on these data, fetal medicine and neonatal teams must be able to adjust parents counseling about fetal and neonatal risks, especially when other congenital diseases are present.
Subject(s)
Congenital Abnormalities , Heart Defects, Congenital , Hernia, Umbilical , Infant, Newborn , Child , Pregnancy , Humans , Male , Female , Hernia, Umbilical/epidemiology , Tertiary Care Centers , Retrospective Studies , Cross-Sectional Studies , Brazil/epidemiology , Heart Defects, Congenital/epidemiology , Congenital Abnormalities/epidemiology , PrevalenceABSTRACT
BACKGROUND: Antenatal exposure to Zika virus (ZIKV) is related to severe neurological manifestations. A previous study in Brazil reported an increased incidence of non-severe congenital heart defects in infants with diagnosis of congenital Zika syndrome but without laboratory confirmation of ZIKV infection in the mother or infant. The objective of this study is to report echocardiographic (ECHO) findings in infants with laboratory confirmed antenatal exposure to ZIKV. METHODOLOGY: Cross sectional study of cardiologic assessments of infants born between November 2015 and January 2017 with confirmed vertical exposure to ZIKV in Rio de Janeiro, Brazil. RESULTS: The study enrolled 120 children with a median age of 97 days (1 to 376 days). In utero exposure to ZIKV was confirmed in 97 children (80,8%) through positive maternal polymerase chain reaction (PCR) results during pregnancy or a positive PCR result at birth; 23 additional children (19.2%) had maternal positive PCR results during pregnancy and postnatally. Forty- eight infants (40%) had cardiac defects noted on ECHO. Thirteen infants (10.8%) had major cardiac defects (atrial septal defect, ventricular septal defect, patent ductus arteriosus). None of the defects were severe. The frequency of major defects was higher in infants whose mothers had a rash in the 2nd trimester of pregnancy, or who had altered Central Nervous System (CNS) imaging postnatally or were preterm. CONCLUSIONS: Infants with in utero ZIKV exposure have a higher prevalence of major cardiac defects, however none were severe enough to require immediate intervention. For this reason, guidelines for performance of postnatal ECHO in this population should follow general newborn screening guidelines, which significantly reduces the burden of performing emergent fetal or neonatal ECHOs in a setting where resources are not available, such as most Brazilian municipalities.
Subject(s)
Heart Defects, Congenital/diagnostic imaging , Pregnancy Complications, Infectious , Zika Virus Infection/congenital , Amniotic Fluid/virology , Brazil/epidemiology , Central Nervous System/diagnostic imaging , Central Nervous System/virology , Cross-Sectional Studies , Echocardiography , Female , Fetus/virology , Humans , Infant , Infant, Newborn , Infectious Disease Transmission, Vertical , Male , Mothers , Polymerase Chain Reaction , Pregnancy , Pregnancy Complications, Infectious/epidemiology , Pregnancy Complications, Infectious/virology , Zika Virus/genetics , Zika Virus/pathogenicity , Zika Virus Infection/complications , Zika Virus Infection/transmission , Zika Virus Infection/virologyABSTRACT
Ebstein's anomaly, although the most common malformation of the tricuspid valve, is a rare disease. Its association with other syndromes and extracardiac anomalies is very rare and has been reported in only a few cases. A case of prenatal diagnosis of Ebstein's anomaly in a patient with Down's syndrome is reported.
Subject(s)
Down Syndrome/diagnosis , Ebstein Anomaly/diagnosis , Prenatal Diagnosis , Adult , Down Syndrome/complications , Ebstein Anomaly/complications , Echocardiography , Electrocardiography , Female , Humans , PregnancyABSTRACT
A anomalia de Ebstein é uma doença rara, embora seja a malformação mais comum da valva tricúspide. A associação com outras síndromes e anomalias extracardíacas é muito incomum e matéria de poucos relatos de caso. Apresenta-se um caso de diagnóstico pré-natal de anomalia de Ebstein em um paciente com síndrome de Down.
Subject(s)
Humans , Female , Pregnancy , Adult , Down Syndrome/diagnosis , Ebstein Anomaly , Prenatal Diagnosis , Down Syndrome/complications , Ebstein Anomaly , Echocardiography , ElectrocardiographyABSTRACT
Marfan's syndrome is an inherited disorder of the connective tissue. Cardiologic manifestations, especially aortic dilation, are important causes of morbidity and mortality in the clinical course of the disease in adults and teenagers. In children, the presence of aortic aneurysm and its dissection or rupture is rare, occurring in patients with genetic mutation of the fibrillin gene but not in those who have the familial form of the disease. We describe here 2 patients, from the same family (siblings), diagnosed with gigantic aortic aneurysm early in infancy, one of them successfully undergoing surgery.
Subject(s)
Aortic Aneurysm/diagnosis , Marfan Syndrome/diagnosis , Siblings , Aortic Aneurysm/drug therapy , Aortic Aneurysm/surgery , Child , Fatal Outcome , Female , Humans , Male , Marfan Syndrome/drug therapy , Marfan Syndrome/surgeryABSTRACT
Marfan's syndrome is an inherited disorder of the connective tissue. Cardiologic manifestations, especially aortic dilation, are important causes of morbidity and mortality in the clinical course of the disease in adults and teenagers. In children, the presence of aortic aneurysm and its dissection or rupture is rare, occurring in patients with genetic mutation of the fibrillin gene but not in those who have the familial form of the disease. We describe here 2 patients, from the same family (siblings), diagnosed with gigantic aortic aneurysm early in infancy, one of them successfully undergoing surgery
Subject(s)
Humans , Male , Female , Child , Aortic Aneurysm , Marfan Syndrome/diagnosis , Aortic Aneurysm , Marfan Syndrome/physiopathology , Marfan Syndrome/surgeryABSTRACT
Objetivo - Em ausência de alterações estruturais miocárdicas (AEM), avaliar se o bloqueio de ramo direito (BRD) gera potenciais fragmentados (PF) e turbulência espectral (TE) no eletrocardiograma de alta resolução (ECGAR). Métodos - Doze crianças com comunicação interatrial (CIA) e bloqueio incompleto do ramo direito (BIRD) sem AEM (Grupo I), foram comparadas com 17 crianças com tetralogia de Fallot (TF) operada, BCRD e AEN, 5 com extra sistoles ventriculares e 2 com taquicardia ventricular sustentada (Grupo II). Todas fizeram ECGAR nos domínios do tempo (DT) e da freqüência (DF), com cinco variáveis analisadas. Resultados - Os pacientes do grupo I tiveram as variáveis normais apesar do BIRD. No grupo II, 4 das cinco variáveis foram anormais, sugerindo a presença de PF e TE atribuíveis a AEM inerentes à malformação e ao ato cirúrgico. Conclusão - Na CIA o BIRD não complicado de AEM não gera PF e TE, não constituindo fator de risco para taquicardia ventricular sustentada.