Urinary tract infections in hospitalized patients.

Introduction: Urinary Tract Infections (UTI) are an important cause of morbidity in the community, constituting one of the main reasons for hospitalization, and the fourth cause of healthcare-associated infection. The objectives of this study were to determine the frequency of community-acquired UTI (CA-UTI) with need of hospitalization and healthcare-associated UTI (HA-UTI), their risk factors, etiologic agents and their antimicrobial susceptibility spectrum.

Methods: A prospective and analytic study was conducted, in which all admissions regarding CA-UTI with need of hospitalization and HA-UTI were evaluated during the period between 2016 and 2017 in two university hospitals.

[Epidemiological and microbiological characteristics of uncomplicated urinary infections].

Introduction: Uncomplicated urinary tract infections(UC-UTI) represent a frequent reason for consultation. Most cases are empirically treated, but the antimicrobial susceptibility of the causative microorganisms has changed over the past years. The objectives of this study where to determine UC-UTI causative microorganism and their antimicrobial susceptibility profiles in adult women.

An assessment of transesophageal echocardiography studies rated as rarely appropriate tests for infective endocarditis at an academic medical center.

Purpose: Endocardial involvement documented by echocardiography is a major criterion of the modified Duke criteria (MDC) for infective endocarditis (IE). Though transesophageal echocardiography (TEE) is sensitive in the diagnosis of IE, it can be inappropriately used.

Methods: This retrospective study included all patients who underwent TEE due to bacteremia, fever, and/or endocarditis in a single, tertiary academic medical center in 2013.

Decreased Rivaroxaban Levels in a Patient with Cerebral Vein Thrombosis Receiving Phenytoin.

Combined use of antiepileptic drugs and anticoagulants is common. We describe the first case documenting laboratory interaction between rivaroxaban and phenytoin. A 48-year-old woman was admitted to our hospital due to cerebral venous thrombosis, bilateral pulmonary embolism, and deep vein thrombosis.

Disulfiram--alcohol reaction mimicking an acute coronary syndrome.

Disulfiram treatment for alcohol dependence is used with acceptable outcomes. By inhibiting the aldehyde dehydrogenase enzyme, this treatment increases acetaldehyde concentration after the ingestion of alcohol causing an unpleasant disulfiram-alcohol reaction. Typical symptoms include flushing, headache, nausea, vomiting, sweating, vertigo, and lightheadedness.

Isolated left ventricular noncompaction: a review of three different presentations for a rare disease.

Isolated left ventricular noncompaction (ILVNC) is a rare cardiomyopathy with a genetic background characterized by numerous prominent trabeculations and deep intertrabecular recesses. It occurs in the absence of any coexisting congenital lesion or hemodynamic abnormality and is rare in the adult population. Heart failure, ventricular arrhythmias, and embolic events are the three major clinical manifestations of ILVNC.

[Risk of hemorrhage in patients older than 85 years, anticoagulated due to atrial fibrillation].

Background: Atrial fibrillation is the most common cardiac tachyarrhythmia and is an important independent risk factor for ischemic stroke. Its prevalence begins to increase in both sexes after 40 years of age as well as the risk of hemorrhage. The aim of this study was to compare the annual rate of hemorrhagic events between patients older and younger than 85 years, with diagnosis of nonvalvular atrial fibrillation and anticoagulated with warfarin.

[26 year-old male patient with bone marrow transplantation. Report of a partial autopsy].

26 year-old male patient with diagnosis of acute lymphoblastic leukemia in 2006, who underwent chemotherapy and suffered a relapse and pulmonary aspergillosis as a complication. In 2009, he received bone marrow transplant. After it, he developed cutaneous and intestinal graft versus host disease (GVH).