ABSTRACT
Neurological complications are frequent during the active course of infective endocarditis (IE), and they are associated with high in-hospital mortality rates. However, limited data exist on the prognostic value of these complications for late outcomes. This study aimed to assess the long-term impact of neurological complications in patients surviving an IE episode. A total of 263 consecutive IE patients admitted to a tertiary care center between 2007 and 2022 were prospectively included. Neurological complications at admission included transient ischemic attack (TIA), ischemic stroke, hemorrhagic stroke, intracerebral abscess, and meningitis. The primary outcome was a composite of overall mortality or heart valve surgery. Of the patients, 34.2% died in the hospital, leaving 173 survivors for long-term follow-up. Over a median of 3.5 years, 29 patients died, and 13 (9%) underwent cardiac surgery, resulting in an overall adverse event rate of 30%. Neurological complications independently predicted long-term adverse outcomes (hazard ratio (HR) 2.237; 95% CI 1.006-4.976), after adjusting for age, chronic kidney disease (CKD), and heart failure (HF) development. In an IE patient cohort, neurological complications at admission, which is a complication directly related to the IE process, were independent predictors of long-term outcomes.
ABSTRACT
Acute hepatic failure is characterized by rapid deterioration of hepatic function with encephalopathy in a patient without pre-existing liver disease. Bispectral index values had a significant correlation with cerebral perfusion. Transcranial Doppler can assess changes in cerebrovascular function and has the advantages of being noteworthy and widely available. This is a case report of a hepatic encephalopathy occurring during a deceased donor liver transplant in a patient presenting fulminant hepatitis. We briefly discuss some diagnostic methods highlighting the challenges of the anesthesiologist in managing this kind of patient in the context of a major surgery.
Subject(s)
Hepatic Encephalopathy , Liver Failure, Acute , Liver Transplantation , Humans , Liver Transplantation/adverse effects , Living Donors , Hepatic Encephalopathy/diagnosis , Hepatic Encephalopathy/etiology , Liver Failure, Acute/diagnosis , Liver Failure, Acute/etiology , Liver Failure, Acute/surgeryABSTRACT
Nas últimas décadas, o aumento das indicações para dispositivos cardíacos eletrônicos implantáveis tem sido acompanhado pela elevação dos casos de complicações relacionadas ao seu uso, dentre elas a endocardite infecciosa. Apesar dos avanços diagnósticos e terapêuticos da doença, esta mantém elevada morbimortalidade. Os casos relacionados aos dispositivos apresentam importantes limitações referentes aos critérios e aos métodos diagnósticos que implicam na tomada de decisão terapêutica sobre retirada do dispositivo, com risco de morte e outras complicações. Ainda assim, o ecocardiograma mantém um grande valor no diagnóstico da endocardite infecciosa relacionada a dispositivos cardíacos e de suas complicações. O entendimento das limitações e dos desafios acerca do diagnóstico reforça a necessidade de mais estudos sobre do tema. O presente artigo visa descrever a epidemiologia, a microbiologia, os fatores de risco, a patogenia, o diagnóstico e o tratamento da endocardite infecciosa associada aos dispositivos cardíacos eletrônicos implantáveis, visando demonstrar, principalmente, o valor dos exames de imagem na abordagem dessa condição clínica, com ênfase nos achados ao ecocardiograma.
In recent decades, the increase in indications for implantable electronic cardiac devices has been accompanied by an increase in cases of complications related to their use, including infectious endocarditis. Despite the diagnostic and therapeutic advances of the disease, it maintains high morbidity and mortality. The cases related to the devices have important limitations regarding the criteria and diagnostic methods that imply in making a therapeutic decision about removing the device, with risk of death and other complications. Still, echocardiography remains of great value in the diagnosis of infective endocarditis related to cardiac devices and their complications. Understanding the limitations and challenges regarding diagnosis reinforces the need for further studies on the topic. This article aims to describe the epidemiology, microbiology, risk factors, pathogenesis, diagnosis and treatment of infective endocarditis associated with implantable electronic cardiac devices, aiming to demonstrate, mainly, the value of imaging tests in addressing this clinical condition , with emphasis on echocardiogram findings.
Subject(s)
Humans , Male , Middle Aged , Arrhythmias, Cardiac/complications , Endocarditis, Bacterial/diagnosis , Endocarditis, Bacterial/microbiology , Endocarditis, Bacterial/epidemiology , Heart Failure/drug therapy , Infections/therapy , Pacemaker, Artificial , Staphylococcus aureus/pathogenicity , Magnetic Resonance Imaging/methods , Vancomycin/administration & dosage , Comorbidity , Risk Factors , Defibrillators, Implantable , Echocardiography, Transesophageal/methods , Cardiac Resynchronization Therapy Devices , Floxacillin/administration & dosage , Positron Emission Tomography Computed Tomography/methodsABSTRACT
O estudo da dor e suas particularidades é de grande importância para o tratamento de diversas patologias e para a melhora na qualidade de vida dos pacientes. A maioria das disfunções orgânicas tem a dor como um ponto importante da sua manifestação. Dessa maneira, é justificável a elaboração de conteúdo para auxiliar os profissionais da saúde no entendimento e tratamento das principais causas de dores agudas e crônicas. Este livro foi elaborado com o objetivo de servir como um guia prático para o manejo da dor por profissionais e acadêmicos de Medicina. Engloba temas como conceitos e aspectos biopsicossociais da dor, além de questões mais complexas como a fisiologia da dor e o tratamento medicamentoso com o arsenal terapêutico existente. Finalmente, também trata dos diversos tipos de dor mais prevalentes e o conhecimento básico que envolve seu manejo.
