Results: 4389

Effect of intraoperative lung-protective mechanical ventilation on pulmonary oxygenation function and postoperative pulmonary complications after laparoscopic radical gastrectomy

Braz. j. med. biol. res; 52 (6), 2019
This study aimed to observe the effects of lung-protective ventilation (LPV) on oxygenation index (OI) and postoperative pulmonary complications (PPCs) after laparoscopic radical gastrectomy in middle-aged and elderly patients. A total of 120 patients who were scheduled to undergo laparoscopic radical ga...

Reproducibility of carotid ultrasound measurements in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) at baseline

Braz. j. med. biol. res; 52 (8), 2019
Carotid artery assessment by ultrasound is a non-invasive evaluation of subclinical atherosclerosis and a predictor of cardiovascular events. However, ultrasound examinations are operator-dependent. In the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), ultrasound images have been acquired fr...

Alterações auditivas na esclerose sistêmica

CoDAS; 31 (1), 2019
RESUMO Objetivo Descrever as queixas e alterações auditivas em indivíduos com esclerose sistêmica (ES), bem como verificar a evolução do quadro audiológico. Método Trata-se de estudo seccional, com uma fase prospectiva, realizado no período de 2012 e 2015, com pacientes com diagnóstico méd...

Processamento auditivo (central) em escolares das séries iniciais de alfabetização

CoDAS; 31 (1), 2019
RESUMO Objetivo Caracterizar e comparar os testes comportamentais do processamento auditivo central de escolares das séries iniciais nas etapas, teste e reteste; e correlacionar as variáveis idade e gênero com os resultados destes testes. Método Estudo coorte, analítico, observacional, longitudi...

Comparative study between monoexponential and biexponential diffusion weighted imaging sequences in multiparametric prostate magnetic resonance imaging

Einstein (Säo Paulo); 17 (3), 2019
ABSTRACT Objective: To compare qualitatively and quantitatively, in terms of image quality, a new biexponential diffusion sequence protocol with the standard monoexponential diffusion protocol on multiparametric prostate magnetic resonance imaging. Methods: This study had a prospective data collection ...

Near-infrared spectroscopy parameters in patients undergoing continuous venovenous hemodiafiltration

Einstein (Säo Paulo); 17 (1), 2019
ABSTRACT Objective To investigate the impacts of continuous venovenous hemodiafiltration on the microcirculation in patients with acute kidney injury. Methods A prospective observational pilot study conducted in a 40-bed, open clinical-surgical intensive care unit of a private tertiary care hospital ...

Assessing how emergency and trauma ultrasonography is taught to medical students

Einstein (Säo Paulo); 17 (1), 2019
ABSTRACT Objective To evaluate a method aimed at teaching ultrasound techniques to medical students in emergency settings. Methods A prospective study conducted with 66 sixth-year undergraduate medical students. Students participated in theory and practicing sessions with a 5-hour load; knowledge acq...

Eficacia del tinidazol en la profilaxis terapéutica de la colitis amebiana en pacientes con leucemia aguda de novo que reciben quimioterapia intensiva

Gac. méd. Méx; 155 (supl.1), 2019
Resumen Introducción: En México la seroprevalencia de la Entamoeba histolytica es del 8.4%. La amebiasis intestinal en pacientes con leucemia aguda de novo posterior al inicio de quimioterapia (QT), en el Servicio de Hematología del CMN 20 de Noviembre, es del 12%, aún si muestran test coprológico ...

Estudio sobre la asociación de hipertrigliceridemia con los estados hipertensivos del embarazo

Gac. méd. Méx; 155 (supl.1), 2019
Resumen Antecedentes: La preeclampsia se presenta en el 8% de los embarazos y genera el 25% de las muertes perinatales. Aunque su etiología es multifactorial, algunas alteraciones metabólicas se asocian a la disfunción endotelial presente en la enfermedad, y su estudio podría identificar marcadores ...

Desenvolvimento motor em crianças de risco e o cuidado materno no domicílio

Com o objetivo de verificar a contribuição das orientações (verbal e folder) fornecidas às mães na estimulação do desenvolvimento motor de crianças de risco, realizou-se estudo experimental prospectivo com crianças cadastradas no serviço de follow up do Hospital Universitário do Oeste do Para...