Search results for "OBS"
showing 10 items of 6542 documents
Diagnóstico de lesiones anexiales por residentes de ginecología mediante valoración subjetiva, LR2 y Simple rules
2020
Resumen Objetivo Evaluar y comparar la precision diagnostica de las Simple rules, el sistema de regresion logistica LR2 de IOTA y la valoracion subjetiva aplicados por residentes de ginecologia en la clasificacion de benignidad o malignidad de lesiones anexiales. Material y metodos Fueron evaluadas las imagenes ecograficas de 94 lesiones anexiales por 3 residentes de ginecologia con un ano de experiencia y con un entrenamiento teorico y practico previo similar. La benignidad o malignidad fue determinada mediante 3 metodos: valoracion subjetiva, Simple rules y modelo LR2. El grado de precision en la clasificacion de las lesiones se valoro mediante la sensibilidad, la especificidad, el valor …
Consumo de medicamentos en el embarazo y riesgo de anomalías congénitas en la Comunitat Valenciana
2017
Resumen: Antecedentes: El consumo de medicamentos durante el embarazo se ha incrementado en las últimas décadas. Objetivo: Identificar el riesgo de anomalías congénitas (AC) asociado a la utilización de medicamentos en atención ambulatoria en embarazadas residentes en la Comunitat Valenciana. Métodos: Estudio de casos-controles, considerando caso a menores de un año nacidos vivos en 2009-2010 diagnosticados de AC y residentes en la Comunitat Valenciana, obtenidos del registro poblacional de AC. Los controles se seleccionaron del Registro de Metabolopatías y la medicación prescrita y dispensada se obtuvo del módulo Gestión Integral de Prestación Farmacéutica. Se calcularon las odds ratio (OR…
Satisfacción y adherencia al tratamiento en disfunción eréctil a medio y largo plazo
2017
Resumen Introduccion El objetivo ha sido mostrar la satisfaccion y adherencia al tratamiento en disfuncion erectil (DE) a medio y largo plazo. Material y metodos Estudio descriptivo y comparativo llevado a cabo en 2 centros mediante entrevistas telefonicas a pacientes que realizaron una primera visita entre 2012 y 2014 por DE. Se realizo una anamnesis completa sobre el uso y abandono del tratamiento. En caso de uso actual se cumplimentaron los cuestionarios EDITS y GAQ, y en caso de uso pasado solo el GAQ. Para el analisis estadistico se utilizaron el test exacto de Fisher para las comparaciones de porcentajes y el test de Kruskal-Wallis para comparar medias. Resultados Doscientos cincuenta…
Étude de prévalence de l’endométriose à la Réunion et en métropole à partir du PMSI
2015
Introduction Objectif principal : determiner la prevalence des hospitalisations pour endometriose a la Reunion et en metropole. Objectif secondaire : apprecier l’evolution des soins chirurgicaux pour cette pathologie dans l’ile comparee a la metropole. L’endometriose est une maladie de la femme reglee. Les principaux modes de decouverte sont la douleur et l’infertilite. Le diagnostic de certitude repose sur la cœlioscopie et donc sur une hospitalisation. Methodes Du 1/01/2008 au 31/12/2012, a partir du PMSI national, nous avons releve les codes de diagnostic principal concernant l’endometriose (N800 a N809). Dans cette population, nous avons consulte les actes realises et ceux qui concernai…
Two Great Intricate Gestational Syndromes. New Screening and Treatment Strategies
2020
Abstract Gestational hypertension and premature birth frequently and independently affect the pregnancy prognosis with potentially detrimental influence of the pregnancy evolution. Pregnancy-induced hypertension, spectrum and categories of the systemic disease: gestational hypertension, preeclampsia, eclamsia, Hellp syndrome, overlapping preeclampsia (PE) chronic arterial hypertension, are some of the complications that can occur over the pregnancy evolution. Annually, preeclampsia affects approximately 4 million pregnancies. According to ACOG, preeclampsia complicates the evolution of pregnancies in a 2-8% ratio. According to WHO and FIGO, premature birth occurs after 37 weeks of complete …
Le défaut de soutien familial dans l’immédiat post-partum : quels impacts sur l’émergence de la détresse maternelle ?
2018
Resume But de l’etude Cette etude vise a evaluer l’impact du defaut de soutien familial dans l’immediat post-partum sur l’etat psychique maternelle et de son evolution 6 mois apres la naissance de l’enfant. Patients et methode Trente-cinq meres primipares, vivant maritalement, ayant beneficie des services d’hospitalisation a domicile (HAD) via leur maternite. Apres leur inclusion, elles ont ete reparties a posteriori en deux groupes, en fonction de la variable independante : soutien familial, obtenue via une utilisation libre du Social Support Questionnaire (SSQ6) de Sarason (1983 ; 1987), rempli par les participantes. La detresse maternelle a ete evaluee sur 4 temps de mesure (T1–2 semaine…
Cytoplasmic incompatibility between Old and New World populations of a tramp ant
2020
Reproductive manipulation by endosymbiotic Wolbachia can cause unequal inheritance, allowing the manipulator to spread and potentially impacting evolutionary dynamics in infected hosts. Tramp and invasive species are excellent models to study the dynamics of host-Wolbachia associations because introduced populations often diverge in their microbiomes after colonizing new habitats, resulting in infection polymorphisms between native and introduced populations. Ants are the most abundant group of insects on earth, and numerous ant species are classified as highly invasive. However, little is known about the role of Wolbachia in these ecologically dominant insects. Here, we provide the first d…
A time-varying observer for linear systems with asynchronous discrete-time measurements
2017
International audience; In this paper we propose a time-varying observer for a linear continuous-time plant with asynchronous discrete-time measurements. The proposed observer is contextualized in the hybrid systems framework providing an elegant setting for the proposed solution. In particular some theoretical tools are provided, in terms of LMIs, certifying asymptotic stability of a certain compact set where the estimation error is zero. Moreover the case of asynchronous measurements is considered, i.e. when the measurements are not provided in well defined time instants, but they occur at an arbitrary time in a certain time interval. A design procedure based on the numerical solution of …
Computer-assisted sperm analysis and reproductive science; a gift for understanding gamete biology from multidisciplinary perspectives
2018
The science of reproductive biology has been a source of fascination for centuries and has been marked both by important landmarks of discovery and influential, but persistent, errors of fact. The first century physician and philosopher, Galen of Pergamum, carried out empirical investigations on both humans and animals and proposed that conception required a combination of both male and female ‘principles’…
Implantation failure of endometrial origin: what is new?
2018
To review recent findings related to possible causes of recurrent implantation failure of endometrial origin in normal uterus.Recent evidences suggest that in apparently normal endometria, RIF may associate with molecular and functional changes in the uterus such as abnormal endometrial microbiota, including the presence of chronic endometritis, poor synchronization between the blastocyst and endometrium, and/or excessive uterine peristalsis. An altered endometrial microbiota detected by molecular techniques has been recently related to poorer embryo implantation, even in apparently normal endometria. The use of the endometrial receptivity analysis test to obtain an objective signature of e…