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1.
Eur J Obstet Gynecol Reprod Biol ; 228: 65-70, 2018 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-29909265

RESUMO

OBJECTIVE: To determine the intrapartum and perinatal results associated with different degrees of staining of meconium stained amniotic fluid (MSAF). STUDY DESIGN: In a retrospective cohort study of all singleton deliveries over a period of one year (2015) in a tertiary hospital, we compared different degrees of MSAF (yellow, green and thick) to clear amniotic fluids, and analysed in each group maternal, intrapartum and neonatal variables as well as umbilical cord blood gas analysis. RESULTS: Of the 3590 deliveries included, 503 (14%) had MSAF. The incidence of MSAF rises with gestational age at delivery, reaching 20.7% in gestations above 41 weeks compared to 4.3% below 37 weeks. As the amniotic fluid staining progresses we found a higher proportion of intrapartum fevers (p < 0.001), pathological fetal heart rate patterns (p < 0.05), operative vaginal deliveries and cesarean sections (p < 0.001), as well as the need for advanced neonatal resuscitation (p < 0.001). There was also a correlation between MSAF and low Apgar scores at five minutes (p < 0.001) and fetal-neonatal mortality (p < 0.001) but there was not a higher proportion of neonatal intensive care admissions (p > 0.05). We have observed a similar distribution of umbilical artery pH ranges in all groups (p > 0.05). CONCLUSIONS: MSAF was associated with an increase in the rate of pathological fetal heart rate patterns, intrapartum fevers, operative vaginal and cesarean section deliveries, need for neonatal resuscitation, low Apgar scores and higher fetal-neonatal mortality. Moreover, we found that the risks increase as the staining and consistency of the amniotic fluid evolves so it should alert the obstetrician and paediatrician to the potential adverse outcomes.


Assuntos
Líquido Amniótico/química , Sangue Fetal/química , Mecônio , Complicações na Gravidez , Índice de Apgar , Gasometria , Feminino , Humanos , Recém-Nascido , Mortalidade Perinatal , Gravidez , Estudos Retrospectivos , Espanha
2.
Prog. obstet. ginecol. (Ed. impr.) ; 59(6): 406-410, nov.-dic. 2016. tab, ilus
Artigo em Espanhol | IBECS | ID: ibc-163997

RESUMO

La hiponatremia severa es una complicación poco frecuente de los trastornos hipertensivos en la gestación. Actualmente existen pocos casos publicados en la literatura, sin embargo resulta fundamental tener en cuenta este trastorno ante una paciente con preeclampsia. Presentamos dos casos de hiponatremia asociada a trastornos hipertensivos en pacientes gestantes, en los que la clínica y la analítica mejoraron rápidamente tras realizar el diagnóstico e iniciar un tratamiento adecuado, con remisión completa tras el parto (AU)


Severe hyponatremia is a rare complication of hypertensive disorders in pregnancy. Few cases have been reported in the literature. However, it is important to consider this disorder in patients with preeclampsia. We present two cases of hyponatremia associated with hypertensive disorders in pregnant women. Rapid clinical and analytical improvement was observed after diagnosis and appropriate treatment with complete remission following delivery (AU)


Assuntos
Humanos , Feminino , Gravidez , Adulto , Hiponatremia/complicações , Hipertensão/complicações , Complicações na Gravidez/tratamento farmacológico , Pré-Eclâmpsia/diagnóstico , Idade Materna , Paridade , Labetalol/uso terapêutico , Sulfato de Magnésio/uso terapêutico , Pressão Arterial
3.
Prog. obstet. ginecol. (Ed. impr.) ; 59(5): 300-304, sept.-oct. 2016.
Artigo em Espanhol | IBECS | ID: ibc-163919

RESUMO

Objetivo: conocer los resultados perinatales obtenidos en las pacientes con seroconversión para toxoplasma durante la gestación. Material y Métodos: estudio retrospectivo descriptivo de las gestaciones con seroconversión para toxoplasma durante el embarazo, entre los años 2004 y 2012. Las variables estudiadas hicieron referencia a las características gestacionales, serológicas y perinatales. El tratamiento de los datos se realizó con el programa estadístico SPSS versión 18 paraWindows. Resultados: la población a estudio englobó un total de 139 gestantes, de las cuales un 85% presentó la seroconversión para toxoplasma en el primer trimestre, el 11% en el segundo y el 4% restante en el tercer trimestre.Se realizó un análisis en tres grupos según el resultado de la avidez de la inmunoglobina G: débil (32%), intermedia (17%) y fuerte (50%). Sólo se registró un caso de toxoplasmosis neonatal, correspondiente al grupo de avidez débil, donde el recién nacido presenta actualmente una pérdida auditiva de tipo conductivo de 20 dB en el oído izquierdo y de 10 dB en el oído derecho. Conclusión: los resultados perinatales no son peores en las pacientes con seroconversión para toxoplasma durante la gestación. La tasa de transmisión vertical en nuestro centro fue baja (AU)


Objective: To determine the perinatal results obtained in patients with toxoplasma seroconversion during pregnancy. Material and Methods: Retrospective descriptive of pregnancies with toxoplasma seroconversion during pregnancy, between 2004 and 2012. Studied variables referred to gestational characteristics, serological and perinatal. The data processing was performed using SPSS version 18 for Windows. Results: The study population encompassed a total of 139 pregnant women, of which 85% had seroconversion for toxoplasma in the first quarter, 11% in the second and the remaining 4% in the third quarter. Analysis wasperformed in three groups according to the result of the inmunoglobulin G: weak (32%), intermediate (17%) and strong (50%). Only one case of neonatal toxoplasmosis, corresponding to the avidity weak group, where currently newborn.This Conductive hearing loss of 20 dB in the left ear and 10 dB in the right ear. Conclusion: Perinatal outcomes were not worse in patients with toxoplasma seroconversion during gestation. The vertical transmission rate at our center was low (AU)


Assuntos
Humanos , Feminino , Gravidez , Toxoplasmose Congênita/complicações , Soroconversão , Imunoglobulina G/análise , Transmissão Vertical de Doenças Infecciosas/estatística & dados numéricos , Toxoplasma , Toxoplasma/isolamento & purificação , Estudos Retrospectivos , Espiramicina/uso terapêutico , Idade Gestacional , Amniocentese
4.
Prog. obstet. ginecol. (Ed. impr.) ; 59(1): 3-6, ene.-feb. 2016. tab
Artigo em Espanhol | IBECS | ID: ibc-163811

RESUMO

Introducción: la infección por el virus de la imnunodeficiencia humana (VIH) tiene gran repercusión sobre la reproducción desde el momento de la concepción, por el riesgo de la transmisión sexual, hasta la posible infección del recién nacido. Por ello, es primordial combatir la transmisión vertical durante el embarazo en toda mujer gestante infectada por este virus. Objetivo: conocer la tasa de transmisión vertical, así como estudiar los resultados perinatales asociados a las gestantes infectadas por el VIH en el Complejo Hospitalario Universitario de Vigo. Material y métodos: se realizó un estudio descriptivo retrospectivo de la población gestante afectada por el VIH desde enero de 2000 hasta enero de 2014. Definimos para el estudio variables maternas, gestacionales, intraparto y neonatales. El tratamiento estadístico de los datos fue realizado con el programa SPSS20 para Windows. Resultados: la población estudiada fue de 100 gestantes seropositivas. El 50% presentó coinfección por el virus de la hepatitis C (VHC) y el 9% por el virus de la hepatitis B (VHB). El 98% de las pacientes recibió tratamiento antirretroviral durante el embarazo, el 97% profilaxis intraparto con zidovudina y el 98% de recién nacidos tratamiento antirretroviral desde el nacimiento. El 45% de los casos cumplió criterios para un parto vaginal. Finalmente, el 28% fueron partos eutócicos y el 4%, instrumentados; en el 13% restante se indicó cesárea urgente intraparto. La transmisión materno-fetal fue del 0%. Conclusión: protocolizar el manejo gestacional y neonatal en las pacientes seropositivas frente al VIH ha permitido obtener un importante descenso en su tasa de transmisión vertical (AU)


Introduction: Human Immunodeficiency Virus (HIV) infection has a major impact on reproduction that includes the risk of sexual transmission at conception and even possible infection of the newborn. Consequently, it is essential to combat vertical transmission during pregnancy in all HIV-infected pregnant women. Objective: The objective of this study was to determine the rate of vertical transmission and perinatal outcomes in HIV-infected pregnant women attended at the University Hospital of Vigo. Material and methods: A retrospective descriptive study was conducted in HIV- pregnant women from January 2000 to January 2014. Maternal, gestational, intrapartum and neonatal variables were defined for the study. The statistical analysis of the data was carried out with SPSS version 20 for Windows. Results: The study population consisted of 100 HIV-seropositive pregnant women. Fifty percent were coinfected with the hepatitis C virus (HCV) and 9% with the hepatitis B virus (HBV). Most (98%) of patients received antiretroviral therapy during pregnancy, 97% received intrapartum prophylaxis with zidovudine and 98% of newborns received antiretroviral treatment from birth. Forty-five percent of the patients met the criteria for vaginal delivery. Delivery was normal in 28% and instrumental in 4%, while intrapartum emergency caesarian section was required in the remaining 13%. Maternal-fetal transmission was 0%. Conclusion: Protocolizing gestational and neonatal management in HIV-seropositive patients significantly decreased the rate of vertical transmission (AU)


Assuntos
Humanos , Feminino , Gravidez , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Assistência Perinatal/estatística & dados numéricos , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Zidovudina/uso terapêutico , Terapia Antirretroviral de Alta Atividade , Transmissão Vertical de Doenças Infecciosas/estatística & dados numéricos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Estudos Retrospectivos , Coinfecção/epidemiologia , Atenção Primária à Saúde/métodos , Idade Gestacional
5.
Rev. chil. obstet. ginecol ; 79(5): 429-434, oct. 2014. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-729407

RESUMO

La trombosis venosa cerebral es una enfermedad poco frecuente, pero de pronóstico potencialmente grave. Debido a los cambios hemostáticos durante la gestación, es una patología que puede asociarse al embarazo. Presenta un amplio rango de signos y síntomas. El diagnóstico y tratamiento precoz mejoran el pronóstico. Presentamos el caso de una mujer de 30 años, que en la semana 8 de gestación acude a Urgencias por cefalea intensa y cuya resonancia magnética reveló una trombosis venosa cerebral. La paciente presentó un segundo episodio en la semana 33, a pesar del correcto tratamiento anticoagulante recibido.


Cerebral venous thrombosis is a rare disease, but with a potentially serious prognosis. It is a condition that can be associated with pregnancy because of the hemostatic changes during gestation. It has a wide range of signs and symptoms. Early diagnosis and treatment improve prognosis. We report the case of a 30-year-old woman, at week 8 of pregnancy, who came to the emergency department for severe headache and whose magnetic resonance imaging revealed a cerebral venous thrombosis. The patient had a second episode at week 33, despite correct anticoagulation received.


Assuntos
Humanos , Adulto , Complicações Cardiovasculares na Gravidez , Trombose Intracraniana/diagnóstico , Trombose Intracraniana/tratamento farmacológico , Trombose Venosa/diagnóstico , Trombose Venosa/tratamento farmacológico , Anticoagulantes/uso terapêutico , Heparina/uso terapêutico
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