Verma-Naumoff syndrome: a case report / Síndrome de Verma-Naumoff: a propósito de un caso

In skeletal dysplasias, there are short rib polydactyly syndromes, which traditionally differentiate into four lethal types. This report describes a case of Type III, which presented characteristics of Types I and II. A 38-year-old woman presented fetal growth restriction at 17 weeks and 6 days, decreased amniotic fluid, enlarged and hyperechogenic kidneys, and long bones below the 3rd percentile. Three weeks later, she developed anhydramnia. The couple did not consent to the performance of an invasive test for genetic diagnosis and chose to maintain the pregnancy. At 33 weeks, due to premature labor and interactivity, a cesarean section was performed, giving birth to a female baby, who died due to respiratory failure there were no vocal cords and no trachea visible at laryngoscopy. On physical examination, he had the phenotypic characteristics of the syndrome. An X-ray showed short ribs and severe pulmonary hypoplasia. After birth, the parents chose not to carry out a genetic study or an anatomical examination. Researchers have suggested that there is an intersection of the anatomical changes of the types. This case report supports this theory.

En las displasias esqueléticas, existen síndromes de polidactilia de costillas cortas, que tradicionalmente se diferencian en cuatro tipos letales. Este reporte describe un caso del tipo III, que presentó características de los tipos I y II. Mujer de 38 años con restricción del crecimiento fetal a las 17 semanas y 6 días, líquido amniótico disminuido, riñones agrandados e hiperecogénicos y huesos largos por debajo del percentil 3. Tres semanas después, desarrolló anhidramnia. La pareja no consintió en la realización de una prueba invasiva de diagnóstico genético y optó por mantener el embarazo. A las 33 semanas, debido al parto prematuro y la interactividad, se realizó una cesárea, dando a luz a un bebé, que murió debido a una insuficiencia respiratoria: no había cuerdas vocales ni tráquea visible en la laringoscopia. Al examen físico presentaba las características fenotípicas del síndrome. Una radiografía mostró costillas cortas e hipoplasia pulmonar severa. Después del nacimiento, los padres optaron por no realizar un estudio genético ni un examen anatómico. Los investigadores han sugerido que existe una intersección de los cambios anatómicos de los tipos. Este reporte de caso apoya esta teoría.

Survey about the current use of fetal MRI in Spain.

In June 2019 in Seville, at the first course in fetal MRI, endorsed by the Spanish Society of Medical Radiology (SERAM) and the Spanish Society of Pediatric Radiology (SERPE), the Spanish fetal MRI group was founded. To establish this group, a questionnaire was designed for radiologists dedicated to prenatal imaging in Spain and disseminated to the SERAM's members. The questions were related to the type of hospital, to MRI studies (magnetic field, gestational age, use of sedation, number of studies per year, proportion of fetal neuroimaging studies), and to teaching and research about fetal MRI. A total of 41 responses were received from radiologists in 25 provinces (88% working in public hospitals). Very few radiologists in Spain perform prenatal ultrasonography (7%) or prenatal CT. MRI is done in the second trimester (34%) or in the third trimester (44%). In 95% of centers, fetal brain MRI studies predominate. In 41% of the centers, studies can be done on 3 T MRI scanners. Maternal sedation is used in 17% of centers. The number of fetal MRI studies per year varies widely, being much higher in Barcelona and Madrid than in the rest of Spain.

Encuesta sobre la situación actual de la resonancia magnética fetal en España / Survey about the current use of fetal MRI in Spain

En junio de 2019 se organizó en Sevilla el primer curso de resonancia magnética (RM) fetal, con el aval de las sociedades españolas de Radiología Médica (SERAM) y Radiología Pediátrica (SERPE), y se fundó el grupo español de RM fetal. Para establecer este grupo, se diseñó un cuestionario para radiólogos que se dediquen a la imagen prenatal en España que anunció la Sociedad Española de Radiología a sus socios. Las preguntas estaban relacionadas con el tipo de hospital, con los estudios de RM (campo magnético, edad gestacional, uso de sedación, número de estudios por año, proporción de estudios de neuroimagen fetal) y con la docencia e investigación de la RM fetal. Recogimos 41 respuestas de 25 provincias (88% hospitales públicos). Muy pocos radiólogos realizan ecografía (7%) o tomografía computarizada prenatal en España. La RM se realiza en el segundo trimestre (34%) o tercer trimestre (44%). En el 95% de los centros predominan los estudios del cerebro fetal. El 41% de los centros tienen la posibilidad de realizar sus estudios en RM 3 Tesla. La sedación materna se usa en el 17% de los centros. El número de estudios de RM fetal por año es muy variable, siendo mucho mayor en Barcelona y Madrid que en el resto de España.(AU)

In June 2019 in Seville, at the first course in fetal MRI, endorsed by the Spanish Society of Medical Radiology (SERAM) and the Spanish Society of Pediatric Radiology (SERPE), the Spanish fetal MRI group was founded. To establish this group, a questionnaire was designed for radiologists dedicated to prenatal imaging in Spain and disseminated to the SERAM's members. The questions were related to the type of hospital, to MRI studies (magnetic field, gestational age, use of sedation, number of studies per year, proportion of fetal neuroimaging studies), and to teaching and research about fetal MRI. A total of 41 responses were received from radiologists in 25 provinces (88% working in public hospitals). Very few radiologists in Spain perform prenatal ultrasonography (7%) or prenatal CT. MRI is done in the second trimester (34%) or in the third trimester (44%). In 95% of centers, fetal brain MRI studies predominate. In 41% of the centers, studies can be done on 3 T MRI scanners. Maternal sedation is used in 17% of centers. The number of fetal MRI studies per year varies widely, being much higher in Barcelona and Madrid than in the rest of Spain.(AU)

Mindfetalness: un método cualitativo de autoevaluación de movimientos fetales / Mindfetalness: a qualitative method for self-assessment of fetal movements

Maternal perception of fetal movements is a subjective indicator of fetal well-being. Pregnant women's awareness of their importance remains a subject of discussion because they can increase maternal anxiety and lead to an increase in consultations about their reduction. Quantitative methods have classically been used for self-assessment, although a new qualitative method called mindfetalness has recently been proposed. Its practice has been shown to promote a better relationship with the fetus and to strengthen the maternal-fetal bond, with pregnant women preferring it to classical methods. Although consultations may increase due to decreased fetal movements, the rate of caesarean section, induction of labour, and newborns with low weight for gestational age decreases, resulting in improved maternal, fetal, and newborn management compared to not reporting fetal movements. It has been shown that pregnant women of lower sociocultural status have worse pregnancy outcomes despite its use. There may be other benefits of practicing mindfetalness such as decreased use of epidural analgesia and improved professional pregnancy care.(AU)

La percepción materna de movimientos fetales es un indicador subjetivo de bienestar fetal. La concienciación de las gestantes sobre su importancia sigue siendo objeto de discusión dado que puede aumentar la ansiedad materna y motivar un aumento de las consultas sobre su disminución. Clásicamente se han usado métodos cuantitativos para realizar su autoevaluación aunque recientemente se ha propuesto un nuevo método cualitativo denominado mindfetalness. Se ha demostrado que su práctica promueve el desarrollo de una mejor relación con el feto y fortalece el vínculo maternofetal, prefiriendo las gestantes este método a los clásicos. Aunque pueden aumentar las consultas por disminución de movimientos fetales disminuye la tasa de cesárea, de inducción del parto y de recién nacidos con bajo peso para la edad gestacional, lo que consigue una mejoría del manejo y resultado tanto materno como fetal o del recién nacido en comparación con no informar sobre la importancia de los movimientos fetales. Se ha demostrado que las gestantes con menor nivel sociocultural tienen peores resultados del embarazo a pesar de su uso. Pueden existir otros beneficios de la práctica de mindfetalness como la disminución del uso de analgesia epidural y la mejoría de la atención profesional del embarazo.(AU)

Survey about the current use of fetal MRI in Spain. / Encuesta sobre la situación actual de la resonancia magnética fetal en España.

In June 2019 in Seville, at the first course in fetal MRI, endorsed by the Spanish Society of Medical Radiology (SERAM) and the Spanish Society of Pediatric Radiology (SERPE), the Spanish fetal MRI group was founded. To establish this group, a questionnaire was designed for radiologists dedicated to prenatal imaging in Spain and disseminated to the SERAM's members. The questions were related to the type of hospital, to MRI studies (magnetic field, gestational age, use of sedation, number of studies per year, proportion of fetal neuroimaging studies), and to teaching and research about fetal MRI. A total of 41 responses were received from radiologists in 25 provinces (88% working in public hospitals). Very few radiologists in Spain perform prenatal ultrasonography (7%) or prenatal CT. MRI is done in the second trimester (34%) or in the third trimester (44%). In 95% of centers, fetal brain MRI studies predominate. In 41% of the centers, studies can be done on 3 T MRI scanners. Maternal sedation is used in 17% of centers. The number of fetal MRI studies per year varies widely, being much higher in Barcelona and Madrid than in the rest of Spain.

Validación de la calculadora de la Fundación de Medicina Fetal para tamiz de preeclampsia adaptada a población mexicana / Validation of the Fetal Medicine Foundation calculator for pre-eclampsia screening test adapted to a Mexican population

Resumen OBJETIVO: Validar el rendimiento de la calculadora de la Fundación de Medicina Fetal 4.0 adaptada a población mexicana. MATERIALES Y MÉTODOS: Estudio de cohorte efectuado en embarazos con feto único, según el modelo de riesgos en competencia para preeclampsia en un centro de medicina fetal de la Ciudad de México. El riesgo a priori se calculó de acuerdo con la historia clínica. La presión arterial media, el índice de pulsatilidad medio de la arteria uterina y la proteína plasmática A asociada al embarazo se midieron a las 11 a 14 semanas de gestación con metodología estandarizada. El valor de cada marcador se transformó en múltiplos de la mediana adaptados a la población local. Se aplicaron la distribución normal multivariante y el teorema de Bayes para obtener las probabilidades posprueba individuales, que se utilizaron como clasificadores para el área bajo la curva de característica receptor-operador. RESULTADOS: La incidencia de preeclampsia fue del 5.0% (54/1078). El área bajo la curva de característica receptor-operador fue de 0.784 (0.712; 0.856) para preeclampsia a menos de 37 semanas y de 0.807 (0.762; 0.852) para preeclampsia global. CONCLUSIONES: La calculadora FMF 4.0 adaptada a población mexicana resultó válida. Si bien tuvo menor rendimiento al esperado para preeclampsia a menos de 37 semanas, el rendimiento para preeclampsia global fue satisfactorio. Se justifica desarrollar la calculadora local.

Abstract OBJECTIVE: To validate the performance of the Fetal Medicine Foundation 4.0 calculator adapted to the Mexican population. MATERIALS AND METHODS: Cohort study performed in singleton pregnancies, according to the competing risk model for preeclampsia in a fetal medicine center in Mexico City. The a priori risk was calculated according to the clinical history. Mean arterial pressure, mean uterine artery pulsatility index and pregnancy-associated plasma protein A were measured at 11 to 14 weeks of gestation with standardized methodology. The value of each marker was transformed into multiples of the median adapted to the local population. Multivariate normal distribution and Bayes' theorem were applied to obtain individual posttest probabilities, which were used as classifiers for the area under the receiver-operator characteristic curve. RESULTS: The incidence of preeclampsia was 5.0% (54/1078). The area under the receiver-operator characteristic curve was 0.784 (0.712; 0.856) for preeclampsia at less than 37 weeks and 0.807 (0.762; 0.852) for global preeclampsia. CONCLUSIONS: The FMF 4.0 calculator adapted to Mexican population proved valid. Although it had lower performance than expected for preeclampsia at less than 37 weeks, the performance for global preeclampsia was satisfactory. The development of the local calculator is justified.

Applicability of three-dimensional imaging techniques in fetal medicine / Aplicabilidade da tecnologia tridimensional na medicina fetal

Abstract Objective: To generate physical models of fetuses from images obtained with three-dimensional ultrasound (3D-US), magnetic resonance imaging (MRI), and, occasionally, computed tomography (CT), in order to guide additive manufacturing technology. Materials and Methods: We used 3D-US images of 31 pregnant women, including 5 who were carrying twins. If abnormalities were detected by 3D-US, both MRI and in some cases CT scans were then immediately performed. The images were then exported to a workstation in DICOM format. A single observer performed slice-by-slice manual segmentation using a digital high resolution screen. Virtual 3D models were obtained from software that converts medical images into numerical models. Those models were then generated in physical form through the use of additive manufacturing techniques. Results: Physical models based upon 3D-US, MRI, and CT images were successfully generated. The postnatal appearance of either the aborted fetus or the neonate closely resembled the physical models, particularly in cases of malformations. Conclusion: The combined use of 3D-US, MRI, and CT could help improve our understanding of fetal anatomy. These three screening modalities can be used for educational purposes and as tools to enable parents to visualize their unborn baby. The images can be segmented and then applied, separately or jointly, in order to construct virtual and physical 3D models.

Resumo Objetivo: Gerar modelos físicos de fetos utilizando imagens obtidas por ultrassonografia tridimensional (US3D), ressonância magnética (RM) e, em alguns casos, tomografia computadorizada (TC), para orientar a técnica de adição de camadas. Materiais e Métodos: Foram usadas imagens obtidas de 31 gestantes, incluindo 5 casos de gestação gemelar. Os exames foram realizados usando US3D, RM e em alguns casos TC, e os arquivos foram exportados para uma estação de trabalho em formato DICOM. Um único observador realizou o processo de segmentação manual usando tela de alta resolução. Um software que converte imagens médicas em modelos numéricos foi utilizado para construir modelos virtuais 3D, que foram fisicamente materializados. Resultados: Os modelos virtuais e físicos baseados na US3D, RM e TC realizados separadamente ou em conjunto foram concluídos com sucesso. A aparência pós-natal do feto abortado ou do recém-nascido se assemelhou muito com os modelos físicos, particularmente nos casos de malformações. Conclusão: O uso da US3D, RM e TC pode ajudar para melhor compreensão das características físicas do feto. Essas técnicas podem ser usadas com fins didáticos para auxiliar na abordagem multidisciplinar e na melhor compreensão dos pais. As imagens podem ser segmentadas e aplicadas separadamente ou combinadas para construir modelos virtuais 3D e físicos.

Medicina Fetal: actualidad / Fetal medicine at present

En las últimas décadas existe especial interés en el feto, lo que ha originado un gran avance en la investigación por distintas especialidades de la medicina, sustentado en gran medida por el desarrollo de las aplicaciones fetales de la ecografía, que permiten obtener evidencias claras del diagnóstico de complicaciones. Adicionalmente, hay un avance tecnológico importante en el estudio del material genético del feto en muestras fetales directas u obtenidas de la circulación materna, y se han desarrollado intervenciones que están mejorando el pronóstico pre y posnatal. Estos avances configuran una nueva especialidad médica multidisciplinaria que considera al feto como un paciente individual y en relación con su madre, estableciéndose tratamientos profilácticos, terapéutica médica directa o través de la madre, intervenciones guiadas por ecografía, cirugías abiertas (limitada) y fetoscópicas, con ventajas a los tratamientos convencionales. Esta realidad obliga a revisar aspectos éticos y legales relacionados al no nacido, a cambios tanto en la organización de los servicios de salud, como en la currícula del pre y post grado de los nuevos profesionales.

In recent decades there has been a special interest in studying the fetus, which has originated important progress in research for different medical specialties, based mainly on the development of fetal ultrasound application in diagnosis of fetal complications. In addition, there has been progress in technology for fetal genetic study from material directly obtained from the fetus or from maternal circulation, and interventions that improve pre- and post-natal prognosis. This progress encompasses a new multidisciplinary medical specialty that considers the fetus as an individual patient in the context of the mother-fetus relationship, establishing prophylactic treatments, medical therapies directly applied to the fetus or through the mother, interventions guided by ultrasonography, (limited) open surgery and fetoscopy, with reasonable advantages compared to conventional treatments. This reality compels to revise ethical and legal aspects related to the not-yet born, and implementation of modifications in health care offer and pre- and post-graduate curricula.

Breaking bad news during prenatal care: a challenge to be tackled / A comunicação de más notícias durante o pré-natal: um desafio a ser enfrentado

Communicating an unfavorable diagnosis during prenatal care is a growing challenge in clinical practice, as more and more tests are being performed to screen for the main conditions affecting the pregnant woman and her fetus. The way patients receive and subsequently deal with bad news is directly influenced by how the news is communicated by the attending physician. Unfortunately, physicians receive little or no training in communicating bad news, and they generally feel quite uncomfortable about doing so. Although many physicians consider the saying that "there's no good way to break bad news" to be the truth, the maxim does not reflect the true picture. The scope of this article is to discuss, in light of the scientific literature and the experience of fetal medicine services, some recommendations that can help to deal with these difficult moments and improve patient care for the remainder of the pregnancy.

A comunicação de diagnósticos durante o pré-natal é um desafio crescente na prática clínica à medida que se realizam cada vez mais exames para o rastreio das principais patologias que acometem as gestantes e seus fetos. A recepção de uma má notícia e sua posterior elaboração pela paciente serão diretamente influenciadas pelo modo como ela foi comunicada pelo profissional assistente. Infelizmente, os médicos recebem pouco ou nenhum treinamento para transmitir más notícias e, em geral, sentem-se extremamente desconfortáveis com isso. Embora a máxima "não existe uma maneira boa de dar uma notícia ruim" seja admitida como verdade por muitos médicos, ela não é representativa da realidade. O objetivo deste artigo é discutir à luz da literatura científica e da prática em centros de medicina fetal algumas recomendações que podem facilitar a vivência desses momentos difíceis e melhorar o cuidado com os pacientes para o prosseguimento da gestação.

Servicio de Medicina Fetal y el Hogar Materno en el seguimiento del embarazo múltiple / Fetal Medicine Service and the maternal home in follow-up of a multiple pregnancy

El embarazo múltiple se asocia a un incremento de la morbimortalidad perinatal. Su incidencia se ha incrementado debido al desarrollo de la reproducción asistida. OBJETIVOS: Identificar el embarazo múltiple y relacionarlo con la edad gestacional al ingreso y al parto; determinar la edad gestacional al parto en relación con el peso de los neonatos; evaluar el momento en que se utilizaron los inductores de la madurez pulmonar fetal y relacionarlo con el síndrome de dificultad respiratoria, así como describir las entidades más frecuentes. MÉTODOS: Se realizó un estudio observacional descriptivo de 566 gestantes, de ellas 40 gemelares ingresadas en el Hogar Materno Ismaelillo entre los años 2006-2009. Se revisaron las historias clínicas y se emplearon los softwares StatGraphic Plus V5 y Excel 2007. RESULTADOS: La gemelaridad constituyó el 7,0 por ciento del total. Entre las que ingresaron antes de las 20 sem la prematuridad fue del 15 por ciento; la incidencia del bajo peso a término fue del 27,5 por ciento; se identificó el síndrome de dificultad respiratoria en el 5,0 por ciento a las 28 sem; la anemia en el 55,0 por ciento y la amenaza de parto pretérmino en el 37,5 por ciento. CONCLUSIONES: El ingreso precoz no guardó relación significativa con el parto pretérmino; predominó el bajo peso a térrmino; el síndrome de dificultad respiratoria fue más frecuente en los grupos en los que se administraron tempranamente los inductores de la madurez pulmonar fetal y la anemia fue la más frecuente

The multiple pregnancy is associated with an increase of perinatal mortality and morbidity. Its incidence has increased due to the development of the assisted reproduction OBJECTIVES: To identify the multiple pregnancy related to gestational age ad admission and to labor, to determine the gestational age at labor in relation to the neonate weight, to assess the moment to use the fetal pulmonary maturity inductors and relate it to breathlessness and to describe the more frequent entities. METHODS: A descriptive and observational study was performed in 566 pregnants (40 twins) admitted in the Ismaelillo Maternal home between 2006 and 2009. Medical records were reviewed and StatGrahic Puls V5 and Excel 2007 were used. RESULtS: The twinning was the 7,0 percent of total. Among those admitted before twinning was of 15,6 percent; incidence of term low weight was of 27,5 percent; breathlessness syndrome was identified in the 6,0 percent at 28 weeks; anemia in the 55,0 percent and preterm labor threat in the 37,5 percent. CONCLUSIONS: The early admission hasn't a significant relation to the preterm labor, there was predominance of term low weight, where the breathlessness syndrome was the more frequent in groups with early applications of inductors of fetal pulmonary maturity and the anemia was also the more frequent

Servicio de Medicina Fetal y el Hogar Materno en el seguimiento del embarazo múltiple / Fetal Medicine Service and the maternal home in follow-up of a multiple pregnancy

El embarazo múltiple se asocia a un incremento de la morbimortalidad perinatal. Su incidencia se ha incrementado debido al desarrollo de la reproducción asistida. OBJETIVOS: Identificar el embarazo múltiple y relacionarlo con la edad gestacional al ingreso y al parto; determinar la edad gestacional al parto en relación con el peso de los neonatos; evaluar el momento en que se utilizaron los inductores de la madurez pulmonar fetal y relacionarlo con el síndrome de dificultad respiratoria, así como describir las entidades más frecuentes. MÉTODOS: Se realizó un estudio observacional descriptivo de 566 gestantes, de ellas 40 gemelares ingresadas en el Hogar Materno Ismaelillo entre los años 2006-2009. Se revisaron las historias clínicas y se emplearon los softwares StatGraphic Plus V5 y Excel 2007. RESULTADOS: La gemelaridad constituyó el 7,0 por ciento del total. Entre las que ingresaron antes de las 20 sem la prematuridad fue del 15 por ciento; la incidencia del bajo peso a término fue del 27,5 por ciento; se identificó el síndrome de dificultad respiratoria en el 5,0 por ciento a las 28 sem; la anemia en el 55,0 por ciento y la amenaza de parto pretérmino en el 37,5 por ciento. CONCLUSIONES: El ingreso precoz no guardó relación significativa con el parto pretérmino; predominó el bajo peso a térrmino; el síndrome de dificultad respiratoria fue más frecuente en los grupos en los que se administraron tempranamente los inductores de la madurez pulmonar fetal y la anemia fue la más frecuente (AU)

The multiple pregnancy is associated with an increase of perinatal mortality and morbidity. Its incidence has increased due to the development of the assisted reproduction OBJECTIVES: To identify the multiple pregnancy related to gestational age ad admission and to labor, to determine the gestational age at labor in relation to the neonate weight, to assess the moment to use the fetal pulmonary maturity inductors and relate it to breathlessness and to describe the more frequent entities. METHODS: A descriptive and observational study was performed in 566 pregnants (40 twins) admitted in the Ismaelillo Maternal home between 2006 and 2009. Medical records were reviewed and StatGrahic Puls V5 and Excel 2007 were used. RESULtS: The twinning was the 7,0 percent of total. Among those admitted before twinning was of 15,6 percent; incidence of term low weight was of 27,5 percent; breathlessness syndrome was identified in the 6,0 percent at 28 weeks; anemia in the 55,0 percent and preterm labor threat in the 37,5 percent. CONCLUSIONS: The early admission hasn't a significant relation to the preterm labor, there was predominance of term low weight, where the breathlessness syndrome was the more frequent in groups with early applications of inductors of fetal pulmonary maturity and the anemia was also the more frequent (AU)

Servicio de Medicina Fetal y el Hogar Materno en el seguimiento del embarazo múltiple / Fetal Medicine Service and the maternal home in follow-up of a multiple pregnancy

INTRODUCCIÓN: El embarazo múltiple se asocia a un incremento de la morbimortalidad perinatal. Su incidencia se ha incrementado debido al desarrollo de la reproducción asistida. OBJETIVOS: Identificar el embarazo múltiple y relacionarlo con la edad gestacional al ingreso y al parto; determinar la edad gestacional al parto en relación con el peso de los neonatos; evaluar el momento en que se utilizaron los inductores de la madurez pulmonar fetal y relacionarlo con el síndrome de dificultad respiratoria, así como describir las entidades más frecuentes. MÉTODOS: Se realizó un estudio observacional descriptivo de 566 gestantes, de ellas 40 gemelares ingresadas en el Hogar Materno Ismaelillo entre los años 2006-2009. Se revisaron las historias clínicas y se emplearon los softwares StatGraphic Plus V5 y Excel 2007. RESULTADOS: La gemelaridad constituyó el 7,0 por ciento del total. Entre las que ingresaron antes de las 20 sem la prematuridad fue del 15 por ciento; la incidencia del bajo peso a término fue del 27,5 por ciento; se identificó el síndrome de dificultad respiratoria en el 5,0 por ciento a las 28 sem; la anemia en el 55,0 por ciento y la amenaza de parto pretérmino en el 37,5 por ciento. CONCLUSIONES: El ingreso precoz no guardó relación significativa con el parto pretérmino; predominó el bajo peso a térrmino; el síndrome de dificultad respiratoria fue más frecuente en los grupos en los que se administraron tempranamente los inductores de la madurez pulmonar fetal y la anemia fue la más frecuente (AU)

The multiple pregnancy is associated with an increase of perinatal mortality and morbidity. Its incidence has increased due to the development of the assisted reproduction OBJECTIVES: To identify the multiple pregnancy related to gestational age ad admission and to labor, to determine the gestational age at labor in relation to the neonate weight, to assess the moment to use the fetal pulmonary maturity inductors and relate it to breathlessness and to describe the more frequent entities. METHODS: A descriptive and observational study was performed in 566 pregnants (40 twins) admitted in the Ismaelillo Maternal home between 2006 and 2009. Medical records were reviewed and StatGrahic Puls V5 and Excel 2007 were used. RESULtS: The twinning was the 7.0 percent of total. Among those admitted before twinning was of 15.6 percent; incidence of term low weight was of 27.5 percent; breathlessness syndrome was identified in the 6.0 percent at 28 weeks; anemia in the 55.0 percent and preterm labor threat in the 37.5 percent. CONCLUSIONS: The early admission hasn't a significant relation to the preterm labor, there was predominance of term low weight, where the breathlessness syndrome was the more frequent in groups with early applications of inductors of fetal pulmonary maturity and the anemia was also the more frequent (AU)

Defeito de fechamento do tubo neural: a experiência do serviço de medicina fetal do HMIPV / Neural tube defects: the HMIPV fetal medicine group experience 2006 – 2008

Introdução: Entre 2% e 3% dos recém-nascidos apresentam uma anomalia maior, das quais os defeitos de fechamento do tubo neural (DFTN) representam o grupo mais pesquisado – após os defeitos congênitos do coração, é o segundo defeito mais comum. Os DFTNs apresentam uma taxa de mortalidade significativa, a qual pode responder por mais de 50% das mortes por malformações, além de um alto impacto na saúde dos sobreviventes. O objetivo deste trabalho foi estudar os casos de DFTN acompanhados pelo Serviço de Medicina Fetal do HMIPV para conhecer a distribuição e evolução dessas anomalias e comparar com a literatura. Métodos: Foram estudados 1.354 laudos ecográficos do Serviço de Medicina Fetal do HMIPV no período de janeiro de 2006 a dezembro de 2008, resultando em 58 gestações cujo feto apresentava alguma anomalia congênita. Dessas, foram selecionadas as gestações com diagnóstico ecográfico e posterior confirmação pós-natal de anencefalia, cefalocele ou espinha bífida, totalizando 13 casos. Resultados: Houve seis (46,1%) casos de anencefalia, três (23,1%) cefaloceles, três (23,1%) espinhas bífidas e um (7,7%) caso de mais de um DFTN associado. Apenas 38,5% dos defeitos foram isolados. O sexo feminino foi o mais acometido, e a faixa etária materna mais acometida foi 16 a 20 anos; 84,6% abaixo de 30 anos. Em 30,8% das gestações estavam presentes conhecidos fatores de risco para o desenvolvimento de DFTN. Conclusão: Anencefalia e espinha bífida foram os defeitos mais comuns. Houve uma maior associação de outras malformações assim como a presença de fatores de risco conhecidos para o desenvolvimento de DFTN

Introduction: From 2% to 3% of newborns have a major anomaly, of which neural tube defects (NTDs) is the most investigated group – after congenital heart defects, it is the second most common defect. The NTDs have a significant mortality rate, which may account for more than 50% of deaths from malformations, and a high impact on the health of survivors. The aim here was to study the cases of NTD followed by the HMIPV Fetal Medicine Group so as to understand the distribution and evolution of these anomalies and to compare with the literature. Methods: A total of 1,354 ultrasonographic reports of the HMIPV Fetal Medicine Service from January 2006 to December 2008 were studied, resulting in 58 pregnancies where the fetus had some congenital abnormality. From these we selected pregnancies with ultrasonographic diagnosis and subsequent postnatal confirmation of anencephaly, encephalocele or spina bifida, which amounted to 13 cases. Results: There were six (46.1%) cases of anencephaly, three (23.1%) cases of encephaloceles, three (23.1%) cases of spina bifida, and one (7.7%) case of more than one associated NTD. Only 38.5% of the defects were isolated. Females were more affected, and the most affected maternal age group was 16-20 years; 84,6% under 30 years. In 30.8% of these pregnancies well-known risk factors for the development of NTD were present. Conclusion: Anencephaly and spina bifida were the most common defects. There was a higher association of other malformations as well as the presence of known risk factors for the development of NTD