1.
[Not Available].
Mathias, G, Kerwat, K, Wulf, H
Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS. 2016;(3):160-7
Abstract
Tuberculosis is a rare disease in Germany. This is the result of systematic treatment, contact tracing, and supervision of public health institutions, but even more of good nutrition and immunity of the population. Considering migration waves, a higher incidence of non-diagnosed tuberculosis may be expected. Due to the airborne type of infection and constant manipulation of the airway, those working in anesthesia, intensive care and emergency medicine are exposed to an increased risk of infection with tuberculosis. To avoid hospital and community infection, several guidelines of national and international organizations are available.This article gives a summary of the mechanism and probability of infection, diagnosis of infection andpathogen detection; important guidelines are referred to, and everyday situations with risk of infection and their avoidance are described. The message is that self-protection should be possible by information and awareness.
2.
Arterial disease in patients with human immunodeficiency virus infection: what has imaging taught us?
Stein, JH, Currier, JS, Hsue, PY
JACC. Cardiovascular imaging. 2014;(5):515-25
Abstract
With advances in antiretroviral therapy (ART), individuals with human immunodeficiency virus (HIV) infection are living longer and increasingly die of non-HIV-related diseases, such as cardiovascular disease (CVD). Several observational studies suggest that HIV-infected patients on ART are at increased risk of CVD; however, the precise mechanisms underlying the association between HIV infection and CVD risk are uncertain. Atherosclerosis and arterial disease in HIV-infected individuals is a multifactorial process with several potential targets for research and therapeutic intervention. This paper critically reviews the contributions of imaging to our understanding of arterial disease, atherosclerosis, and CVD risk in HIV-infected individuals. In general, the findings of studies using carotid ultrasound, coronary computed tomographic angiography, and aortic positron emission tomography agree with those from observational studies of CVD events and suggest that HIV infection is associated with an increased risk of CVD. Observational studies of CVD outcomes and studies using carotid intima-media thickness suggest that there is a moderate increase in CVD risk related to HIV serostatus. Less can be said about the role of ART and specific ART therapies in CVD risk, mainly because imaging studies have had serious methodological limitations that diminish their generalizability. Brachial artery reactivity testing has been especially useful for elucidating the arterial pathophysiology of HIV infection and its treatments, as well as the arterial effects of interventions for treating HIV and dyslipidemia. Aortic positron emission tomography has been especially useful for evaluating arterial inflammation. Coronary artery calcium has not proven to be a useful marker of subclinical atherosclerosis in HIV-infected individuals. Imaging studies support the intriguing hypothesis that persistent inflammation and immune dysregulation contribute to increased CVD risk among treated and suppressed patients with HIV infection.