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1.
BMC Pregnancy Childbirth ; 20(1): 521, 2020 Sep 10.
Artigo em Inglês | MEDLINE | ID: mdl-32912184

RESUMO

BACKGROUND: Previous studies in pregnancy have not focused in evaluating the effect of walking during pregnancy and prevention of insomnia. Our general objective is to determine the effect of a walking program in preventing the appearance of insomnia in the third trimester of pregnancy, increasing sleep quality and improving quality of life throughout pregnancy. METHODS: Randomized Controlled trial in parallel in healthy sedentary pregnant women (n = 265), Walking_Preg Project (WPP), from university hospital in Granada, Spain. At 12th gestational week (GW), they will be invited to participate and randomly assigned to one of the three arms of study: the intervention group I1 (pedometer, goal of 11,000 steps/day), intervention group I2 (pedometer, no goal) and control (no pedometer). Duration of intervention: 13-32 GW. At 12th, 19th and 31st GW the average steps/day will be measured in groups I1 and I2. At 13th, 20th and 32nd GW, Athens Insomnia Scale (AIS), Pittsburgh Sleep Quality Index (PSQI), Adherence to Mediterranean Diet (AMD), physical activity (short IPAQ), quality of life (PSI), and consumption of toxic substances (caffeine, illegal drugs, alcohol and tobacco) will be collected. Student t test or Mann-Whitney U will be used to compare 19th and 31st GW mean of daily steps between I1 and I2 groups. To compare differences between groups in terms of frequency of insomnia/quality of life for each trimester of pregnancy, Pearson's Chi-square test or Fisher's exact test will be used. To determine differences in hours of sleep and quality of sleep throughout each trimester of pregnancy, analysis of variance or Friedman test will be used. McNemar-Bowker test will be used to assess differences in life quality in pre-post analyses in the 3 arms. We will use Stata 15 statistical software. DISCUSSION: promoting walking in second half of pregnancy through use of pedometer and health pre-registration of a goal to be achieved -'10,000-11,000 steps a day'- should prevent appearance of insomnia in third trimester, will increase sleep quality and quality of life in pregnant women. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03735381 . Registered 8th November, 2018.


Assuntos
Complicações na Gravidez/prevenção & controle , Distúrbios do Início e da Manutenção do Sono/prevenção & controle , Caminhada , Actigrafia , Feminino , Humanos , Gravidez , Terceiro Trimestre da Gravidez , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos
2.
Rev Esp Quimioter ; 30(5): 312-318, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-28945063

RESUMO

Streptococcus agalactiae, group B Streptococcus (SGB), is the most important cause of morbi-mortality among newborn population, and an important pathogen among immunossupressed adult patients. Despite the advances in the treatment and prevention of neonatal infections as a consequence of implementation of national and international recommendations for prevention of infection, there are still some improvements for the final control of the disease. In this sense, the vaccination against SGB could be an effective measure for the prevention of disease in those cases where intrapartum prophylaxis is not useful and in adult patients with risk factors for invasive infection due to SGB. This review summarizes the efforts made until now in order to establish the control of the infection, and brings some information on the current state-of-the art of vaccines against SGB, in which different strategies in their design have been used.


Assuntos
Vacinas Bacterianas/uso terapêutico , Infecções Estreptocócicas/microbiologia , Infecções Estreptocócicas/prevenção & controle , Streptococcus agalactiae/imunologia , Feminino , Humanos , Recém-Nascido , Doenças do Recém-Nascido/microbiologia , Doenças do Recém-Nascido/prevenção & controle , Gravidez , Complicações Infecciosas na Gravidez , Infecções Estreptocócicas/epidemiologia , Infecções Estreptocócicas/imunologia , Vacinação , Vacinas Conjugadas
3.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 35(5): 166-171, sept. 2008. tab
Artigo em Es | IBECS | ID: ibc-67926

RESUMO

Objetivo: Valorar la influencia de la analgesia vía epidural en la saturación de oxígeno fetal (SpO2) intraparto y los patrones de frecuencia cardíaca fetal. Material y métodos: Se realizó un estudio prospectivo con 50 gestantes a las que, durante el período de dilatación, se les administró analgesia por vía epidural, y que fueron monitorizadas mediante cardiotocografía y pulsioximetría fetal a través de una sonda Nellcor FS-14®. Resultados: El valor de SpO2 preepidural fue del 48,5 ± 7,8%. Durante los primeros 15 min postepidural se obtuvo la cifra de 47,4 ± 9,7 (p = NS), y la significación estadística se alcanzó a partir de los 30min posteriores a su instauración. En un 76% de los casos aparecieron alteraciones del registro cardiotocográfico en los primeros 120 min tras la perfusión analgésica. Conclusiones: La disminución de la saturación arterial de oxígeno a partir de los 30 min postepidural puede estar relacionada con la administración de analgésicos por vía epidural (AU)


Objective: To evaluate the influence of maternalepidural analgesia on fetal oxygen saturation (SpO2) and fetal heart rate (FHR) patterns during labor. Material and methods: We performed a prospective study in 50 pregnant women. During labor, epidural analgesia was administered and the women were monitored by means of cardiotocography (CTG) and fetal pulse oximetry, using a Nellcor FS-14® sensor. Results: The mean SpO2 value before analgesia administration was 48.5 ± 7.8%. During the first 15 minutes after administration, this value was 47.4 ± 9.7 (p: NS). A statistically significant decrease in SpO2 was found 30 minutes after initiation of epidural analgesia in 76 % of the patients, alterations in the CTG appeared during the first 120 minutes after maternal epidural analgesia. Conclusions: The decrease in SpO2 30 minutes after administration of epidural analgesia could be influenced by the use of epidural analgesic drugs (AU)


Assuntos
Humanos , Feminino , Gravidez , Analgesia Epidural/métodos , Analgesia Epidural/tendências , Frequência Cardíaca/fisiologia , Monitorização Fetal/métodos , Fentanila/farmacologia , Fentanila/uso terapêutico , Ruptura Prematura de Membranas Fetais/complicações , Analgesia Obstétrica/métodos , Analgesia Obstétrica/tendências , Frequência Cardíaca , Desenvolvimento Embrionário e Fetal/fisiologia , Sofrimento Fetal/fisiopatologia , Estudos Prospectivos
4.
Cienc. ginecol ; 9(4): 203-208, jul.-ago. 2005. tab
Artigo em Es | IBECS | ID: ibc-038952

RESUMO

Introducción: La prematuridad es la principalcausa de morbimortalidad perinatal. Existeun amplio espectro de factores de riesgo, algunosde ellos con mayor frecuencia en la poblacióninmigrante.Material y métodos: Estudio retrospectivode la incidencia de prematuridad, factores relacionadoscon el control de embarazo, parto ymorbilidad perinatal en un grupo de inmigrantesy otro de mujeres con nacionalidad española.Resultados: La incidencia de parto pretérminofue ligeramente superior en la población inmigrantesin alcanzar significación. La principaldiferencia entre ambos grupos fue el inadecuadocontrol prenatal observado en el grupoinmigrante y una menor utilización de la anestesiaepidural.Discusión: Aunque los factores asociados alparto prematuro son más frecuentes en poblacióninmigrante, la incidencia de parto prematuroy los resultados perinatales obtenidos eneste estudio son similares en ambos grupos


Introduction: Preterm delivery is the first;;obstetric factor associated to perinatai morbimortality.;;There are many risk factors, most of;;them with a high incidence in immigrant population.;;Patients and method: Retrospective study;;of preterm delivery incidence, factors related to;;pregnancy survelilance, labor and perinatal;;morbidity in an immigrant group and another;;of spanish nationality pregnant women.;;Results: Preterm delivery was slightly higher;;in immigrant population without statistical significance.;;The main difference between two;;groups was inadequate prenatal surveillance in;;immigrant group and a lesser use of epidural;;analgesia.;;Comment: Although factors related to preterm;;delivery are frequent in immigrant population,;;preterm delivery incidence and perinatal;;outcome are similar in both groups


Assuntos
Feminino , Gravidez , Humanos , Trabalho de Parto Prematuro/etnologia , Trabalho de Parto Prematuro/etiologia , Emigração e Imigração/estatística & dados numéricos , Analgesia Epidural/estatística & dados numéricos , Analgesia Epidural/tendências , Recém-Nascido Prematuro/fisiologia , Fatores de Risco , Estudos Retrospectivos , Obstetrícia/normas
5.
Cienc. ginecol ; 9(4): 209-214, jul.-ago. 2005. tab
Artigo em Es | IBECS | ID: ibc-038953

RESUMO

Se plantea como objetivo conocer la influenciadel orden al nacimiento en el resultado obstétricode los gemelos, analizando variables relacionadascon el parto. Se estudian retrospectivamente266 parejas de gemelos, valorando elpH y el test de Apgar al nacimiento.El primer gemelo presenta mejores resultadosperinatales. Las variables que influyen sobrelas diferencias de pH son: intervalo de tiempoal nacimiento, diferencia de peso entre ambosgemelos y el peso medio. En el Indice de Apgaral minuto influyen la diferencia de peso ylas interacciones del tiempo de gestación con elpeso medio y la diferencia de peso. El test alquinto minuto se ve influido por la diferenciade peso y el peso medio.Existen diferencias en el resultado neonatalentre las parejas de gemelos, siendo la variableque muestra una influencia más constante, ladiferencia de peso entre ambos fetos


The objective of the study was to investigate;;the effect of birth order on obstetric outcome of;;twin pregnancies, analyzing delivery-related;;variables. 266 pairs of twin babies were studied;;retrospectively, recording umbilical cord blood;;pH and Apgar score at birth.;;The first twin had a better perinatal outcome.;;Variables that led to cord blood pH differences;;were: Time interval in twin delivery,;;weight difference between twins, and mean fetal;;weight. 1 minute Apgar score differences;;are related to weight difference between twins;;and intereactions between gestational age, mean;;fetal weight and weight difference between;;twins. 5 minutes Apgar score was influenced by;;weight difference between twins and mean fetal;;weight. There were differences in neonatal;;outcome between twins, and the variable that;;show a more constant influence is weight difference;;between twins


Assuntos
Feminino , Gravidez , Humanos , Gravidez Múltipla/genética , Gravidez Múltipla/fisiologia , Índice de Apgar , Gêmeos/genética , Gemelaridade Monozigótica/genética , Estudos Retrospectivos , Idade Gestacional , Peso ao Nascer/fisiologia
6.
Cienc. ginecol ; 9(4): 221-226, jul.-ago. 2005. ilus, tab
Artigo em Es | IBECS | ID: ibc-038955

RESUMO

La prematuridad está aumentando en todoel mundo y es actualmente uno de los principalesproblemas obstétricos. En la mayoría de loscasos de parto prematuro se produce previamenteun cuadro clínico de trabajo de partopretérmino. El diagnóstico clásico de esta entidadmediante la presencia de contraccionesuterinas y modificaciones cervicales clínicamentemuestra una baja capacidad diagnósticacon una alta tasa de falsos positivos. La valoraciónecográfica transvaginal y la determinaciónde fibronectina en las secreciones cervico-vaginales presentan una buena especificidady valor predictivo negativo y su incorporacióna un algoritmo diagnóstico podría ayudara diferenciar la verdadera de la falsa amenazade parto prematuro


Preterm birth have soared all over the world and is one of the top obstetric problems nowadays. Most cases of preterm delivery present clinical signs of preterm labor. Classic diagnosis of this disease by the presence of uterine contractions and clinical cervix effacement and dilatation show a low diagnostic accuracy with a high false-positive rate. Cervical ultrasound measurement and determination of fibronectin in cervico-vaginal secretions present a high especificity and negative predictive value and its inclusion in a diagnostic algorithm may help to differenciate the true from the false preterm labor (AU)


Assuntos
Feminino , Gravidez , Humanos , Recém-Nascido Prematuro/fisiologia , Fibronectinas/metabolismo , Fibronectinas , Ameaça de Aborto/diagnóstico , Ameaça de Aborto/etiologia , Ameaça de Aborto/patologia , Ultrassonografia , Fibronectinas/efeitos adversos , Protocolos Clínicos/normas , Ameaça de Aborto/prevenção & controle
7.
Prog. diagn. trat. prenat. (Ed. impr.) ; 16(4): 186-89, 2004. ilus
Artigo em Espanhol | IBECS | ID: ibc-152055

RESUMO

El neuroblastoma es el tumor suprarrenal más frecuente en el feto, generalmente en su variedad quística (benigna). El diagnóstico diferencial hay que realizarlo con la hemorragia suprarrenal, que tiene un pronóstico favorable y una resolución espontánea postparto. La glándula suprarrenal es una estructura muy vascularizada con un tamaño relativo 20 veces superior a la del adulto, por lo que un aumento brusco de la presión intravascular o una agresión hipóxica pueden provocar un sangrado intraglandular. La técnica diagnóstica prenatal de elección es la ecografía. Cuando la hemorragia se produce durante el embarazo se diagnostica habitualmente alrededor de la semana 20 de gestación. Cuando se sospecha una hemorragia suprarrenal se aconseja seguimiento ecográfico en espera de su resolución postnatal. Presentamos el caso de una gestante a la que se le detectó ecográficamente en la semana 20 una tumoración suprarrenal fetal izquierda que fue aumentando de tamaño durante el embarazo. El parto se produjo en la semana 41 y tras el mismo se confirmó la presencia de una tumoración, descartándose adenopatías o metástasis. En el estudio ecográfico al mes de vida se observó una disminución del tamaño tumoral con hiperecogenicidad, por lo que se diagnosticó hemorragia suprarrenal fetal en regresión (AU)


Neuroblastoma, the most common adrenal mass, generally presents as a cystic tumour of benign nature. Differential diagnosis should consider adrenal hemorrhage, condition which carries better prognosis and spontaneous resolution after delivery. Fetal adrenal gland, a vasculari in the gland as a result of high pressure or hypoxic injury. The gold standard method of diagnosis is based on ultrasound. When adrenal bleeding occurs during pregnancy, diagnosis of this condition takes place at around twenty weeks. Then, when adrenal hemorrhage is suspected, conservatory management with follow up scans is advised until spontaneous resolution is reached. A case of twenty week pregnancy in which a growing left adrenal tumour was detected is presented. After delivery, the presence of an isolated tumour not associated with metastasis or lymph nodes was confirmed. Ultrasound follow up one month later showed reduction of size and echogenicity of the tumour which led to the diagnosis of adrenal hemorrhage in regression (AU)


Assuntos
Humanos , Feminino , Gravidez , Recém-Nascido , Adenoma Adrenocortical/metabolismo , Adenoma Adrenocortical/patologia , Neuroblastoma/metabolismo , Tumor de Wilms/congênito , Tumor de Wilms/genética , Sequestro Broncopulmonar/genética , Urinoma/patologia , Adenoma Adrenocortical/genética , Adenoma Adrenocortical/prevenção & controle , Neuroblastoma/patologia , Tumor de Wilms/complicações , Tumor de Wilms/diagnóstico , Sequestro Broncopulmonar/metabolismo , Urinoma/metabolismo
8.
Rev. esp. anestesiol. reanim ; 48(9): 404-408, nov. 2001.
Artigo em Es | IBECS | ID: ibc-3422

RESUMO

OBJETIVOS. Valorar la influencia de la analgesia epidural en el aumento de la tasa de cesáreas y analizar otros factores asociados.PACIENTES Y MÉTODO. Estudio prospectivo que incluye a 1.714 mujeres en trabajo de parto a las que se ofreció analgesia epidural y que fueron asignadas a 2 grupos: las que recibieron analgesia epidural (n = 719) y las que no recibieron analgesia (n = 995). Se recogieron la edad, peso, talla, paridad, edad gestacional, duración del parto, tipo de inicio del parto, modo de terminación del parto, peso fetal, Apgar y pH en la arteria y la vena umbilicales. Los resultados se compararon utilizando el test de la t de Student, T2 de Hotteling y 2, y se realizó un análisis de regresión logística para determinar las variables más importantes en la terminación del parto en cesárea.RESULTADOS. En el grupo de analgesia epidural los partos fueron más largos (234 ñ 90 frente a 181 ñ 43 min) y la tasa de partos inducidos (50 frente a 15 por ciento), de partos operatorios (19 frente a 5 por ciento) y de cesáreas (21 frente a 8 por ciento) fueron significativamente mayores. Las cesáreas fueron más frecuentes en los partos inducidos y en las mujeres nulíparas en ambos grupos. En el análisis de regresión logística de los factores que influyeron más significativamente en la terminación del parto en cesárea, la variable de más peso fue la analgesia epidural, seguida de la inducción, y no tuvo significación la paridad.CONCLUSIÓN. En nuestro estudio la analgesia epidural aumenta la probabilidad de cesárea. Los mismos factores que influyen en las mujeres para aceptar con más frecuencia una analgesia epidural (el parto inducido, mayor dolor, parto más prolongado, etc.) pueden predecir un aumento de las probabilidades de cesárea (AU)


No disponible


Assuntos
Gravidez , Adulto , Feminino , Humanos , Analgesia Epidural , Analgesia Obstétrica , Estudos Prospectivos , Cesárea
9.
Rev Esp Anestesiol Reanim ; 48(9): 404-8, 2001 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-11792283

RESUMO

OBJECTIVES: To assess the influence of epidural analgesia on the increased rate of cesarean delivery and to analyze associated factors. PATIENTS AND METHOD: Prospective study enrolling 1,714 women in labor to whom epidural analgesia was offered; 719 received epidural analgesia and 995 did not. We recorded age, weight, height, parity, gestational age, duration of labor, manner of onset of labor, delivery, birth weight, Apgar score and pH in the umbilical artery and vein. Student t, Hotteling's t2 and chi-squared tests were used to compare the results. Multiple logical regression analysis was used to determine the variable or variables having the most effect on the rate of cesarean delivery. RESULTS: Labor lasted longer in the group of women who received epidural analgesia than in those who did not (234 +/- 90 versus 181 +/- 43 minutes) and the epidural group had significantly higher rates of induced labor (50% versus 15%), instrument-assisted delivery (19% versus 5%) and cesarean delivery (21% versus 8%). Cesarean sections were more frequent among women whose labor was induced and in nulliparous women in both groups. Logical regression analysis showed that epidural analgesia was the most significant variable affecting delivery by cesarean section. The next most influential variable was induction of labor. Parity was not significantly related to delivery by cesarean. CONCLUSIONS: Epidural analgesia increased the likelihood of cesarean delivery in our study. The same factors that most often encourage women to accept epidural analgesia (induced labor, greater pain, prolonged labor, etc.) may predict increased likelihood of cesarean delivery.


Assuntos
Analgesia Epidural , Analgesia Obstétrica , Cesárea/estatística & dados numéricos , Adulto , Feminino , Humanos , Gravidez , Estudos Prospectivos
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