Der Internist
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Recurrent stroke is a frequent event and clinical trials that addressed the best secondary prevention are sparse. If patients take a thrombocyte aggregation inhibitor (TAI) before the recurrent stroke, clopidogrel can be chosen instead of aspirin or vice versa but evidence is lacking. A 3-week period of dual antiplatelet treatment might be a good alternative after acute reinfarction. ⋯ Patients with ICH associated with oral anticoagulation (OAC) and atrial fibrillation should be restarted on novel OACs, if there are no relevant contraindications and the risk of ischemia is high. The anticoagulation treatment of patients with cerebral amyloid angiopathy is still a clinical dilemma as there is a high risk of recurrent ICH. These patients might be candidates for left appendage closure.
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Against the background of increasing antimicrobial resistance, antibiotic stewardship (ABS) is an important measure to counteract the spread of resistant pathogens and multidrug resistance. For Germany and Austria, a comprehensive S3 guideline is available, which was last updated in 2018. The control of antibiotic or anti-infective use in hospitals should be guided by specialized ABS teams. ⋯ ABS consists of regular ward rounds ("ABS visits"), during which members of the ABS team review the indication, dosage, route of administration and duration of antimicrobial therapy at the bedside. Here, the key challenge is to save antibiotics without compromising the individual patient. Digitalization and artificial intelligence offer new options for ABS, while the adaption of inpatient concepts to outpatient care is also important.
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Chronic kidney disease (CKD) is associated with substantial cardiovascular morbidity and mortality. This is mediated by the high prevalence of traditional cardiovascular risk factors in patients with CKD such as arterial hypertension and diabetes mellitus, but also by the presence of CKD-specific so-called nontraditional cardiovascular risk factors such as vascular calcification, uremic toxins, uremic dyslipidemia as well as inflammation and oxidative stress. Therefore, the primary and secondary prevention of cardiovascular disease represents an integral part of nephrology. This entails optimal control of blood pressure and diabetes, therapy of the uremic dyslipidemia as well as lifestyle-modifying factors such as weight reduction and smoking cessation.
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Review
[Cardiovascular diagnostic testing in advanced chronic kidney disease: which tests are useful?]
Against the background of drastically increased cardiovascular comorbidity in patients with chronic kidney disease (CKD), an effective cardiovascular diagnostic approach appears essential. However, patients with CKD are often underdiagnosed. ⋯ Special attention is paid to stress diagnostics in CKD patients. Guidelines recommend cardiovascular diagnostic evaluation prior to inclusion on the transplantation waiting list.