Results: 3610

Alert: Severe cases and deaths associated with Chikungunya in Brazil

Abstract Since the detection of the Chikungunya virus in America in 2013, two million cases of the disease have been notified worldwide. Severe cases and deaths related to Chikungunya have been reported in India and Reunion Island, estimated at 1 death per 1,000 inhabitants. Joint involvement in the acut...

Spatial risk of tuberculosis mortality and social vulnerability in Northeast Brazil

Abstract INTRODUCTION: Tuberculosis (TB) is the most common infectious disease in the world. We aimed to analyze the spatial risk of tuberculosis mortality and to verify associations in high-risk areas with social vulnerability. METHODS: This was an ecological study. The scan statistic was used to de...

Single Derivation Fragmented QRS Can Predict Poor Prognosis in Successfully Revascularized Acute STEMI Patients

Arq. bras. cardiol; 109 (3), 2017
Abstract Background: QRS fragmentation (fQRS) is classically defined as the presence of slurred QRS morphology in at least two contiguous leads, and its prognostic importance has been shown in ST elevation myocardial infarction (STEMI). However, no study has investigated the significance of single lead ...

Increased number of deaths during a chikungunya epidemic in Pernambuco, Brazil

Mem. Inst. Oswaldo Cruz; 112 (9), 2017
In early 2016, it was suspected that there were more deaths in Pernambuco than in previous years during an epidemic of chikungunya. This study tested whether there was an increased number of deaths and, if so, whether this increase could be related to a chikungunya epidemic. Indeed, there was an increase...

Clinical outcomes of 11 436 kidney transplants performed in a single center - Hospital do Rim

J. bras. nefrol; 39 (3), 2017
Abstract Introduction: Kidney transplantation is considered a cost-effective treatment compared to dialysis but accounts for a significant percentage of the public health care resources. Therefore, efficient systems capable of performing high number of procedures are attractive and sustainable. Objecti...

The impact of body mass index (BMI) variation on mortality of incident elderly patients on peritoneal dialysis: a joint model analysis

J. bras. nefrol; 39 (3), 2017
Abstract Introduction: Data on impact of high body mass index (BMI) on mortality of patients on peritoneal dialysis (PD), especially among elderly, are inconsistent. Objective: To evaluate impact of BMI on cohort of incident elderly PD patients over time. Methods: Prospective multicenter cohort study (...

Síndrome de desregulação imune, poliendocrinopatia e enteropatia ligada ao X (IPEX): a importância da história familiar para o diagnóstico precoce

A síndrome de desregulação imune, poliendocrinopatia e enteropatia ligada ao X (IPEX) é uma síndrome de imunodeficiência primária rara, de herança recessiva, que afeta lactentes do sexo masculino. A doença cursa com enteropatia perdedora de proteínas, dermatite eczematosa e poliendocrinopatias,...

Influencia del índice de masa corporal en la mortalidad de pacientes con insuficiencia cardiaca
Body mass index influence on mortality of heart failure patients

Rev. cuba. med; 56 (3), 2017
Introducción: la relación entre el índice de masa corporal y la insuficiencia cardiaca es compleja. Las personas con mayor índice tienen más riesgo de presentarla pero presentan menor mortalidad durante la evolución de la enfermedad que los sujetos con peso normal. Objetivo: evaluar la influencia d...

Twelve years of experience using cholecystojejunal by-pass for palliative treatment of advanced pancreatic cancer

ABCD (São Paulo, Impr.); 30 (3), 2017
ABSTRACT Background: The cholecistojejunal bypass is an important resource to treat obstructive jaundice due to advanced pancreatic cancer. Aim: To assess the early morbidity and mortality of patients with pancreatic cancer who underwent cholecystojejunal derivation, and to assess the success of this p...

Critical evaluation of long-term results of malignant hepatic tumors treated by means curative laparoscopic hepatectomy

ABCD (São Paulo, Impr.); 30 (3), 2017
ABSTRACT Background: Laparoscopic hepatectomy has presented great importance for treating malignant hepatic lesions. Aim: To evaluate its impact in relation to overall survival or disease free of the patients operated due different hepatic malignant tumors. Methods: Thirty-four laparoscopic hepatectom...