Deutsche medizinische Wochenschrift
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The suspicion of acute myeloid leukemia (AML) is a haematological emergency that requires a rapid diagnostic workup. Symptoms are usually caused by cytopenias of all blood cell lines. The differentiation of acute promyelocytic leukemia (APL) is important because of the early death rate caused by thrombembolic and bleeding events. Rapid immunophenotypic and genetic characterization is necessary for risk stratification and therapy selection. ⋯ In addition, oral azacitidine is available for non-allogeneic transplant eligible patients in first complete remission. These new drugs have improved prognosis and resulted in a more individualized therapy mostly driven by genetic aberrations. This development will continue in the next years and will significantly improve treatment options, especially for older patients.
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Dtsch. Med. Wochenschr. · Sep 2022
[Peptic ulcer disease and H. pylori gastritis: key advances in clinical management].
Helicobacter pylori (H. pylori) gastritis and non-steroidal anti-inflammatory drug (NSAID) intake are the most important risk factors for peptic ulcer disease (PUD) and ulcer bleeding. H. pylori infection was shown to increase the risk of ulcer bleeding in patients with PUD who are taking NSAID, aspirin, or another antiplatelet drug. H. pylori-positive patients on combined platelet aggregation inhibition are at the highest risk of bleeding. ⋯ In patients with successful endoscopic treatment of early GC, H. pylori testing with subsequent eradication also halves the rate of metachronous GC. Clarithromycin-based triple therapy for H. pylori eradication shows a decreasing effectiveness due to increasing antibiotic resistance, especially against macrolides. Accordingly, bismuth-containing quadruple therapy is widely recommended as the standard empiric first-line therapy.
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Dtsch. Med. Wochenschr. · Sep 2022
[Triglycerides - assessment as risk factor and therapeutic goals].
Elevated triglycerides and their lipidological consequences (small, dense LDL, residual particles (remnants), reduced HDL cholesterol) are an important and independent cardiovascular risk factor. Particularly in diabetes mellitus, hypertriglyceridemia is regarded as the main cause of high cardiovascular morbidity and mortality; very high triglyceride levels can cause acute pancreatitis. This article provides an overview of the current scientific status of the pathogenesis and clinical significance of hypertriglyceridemia.
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Dtsch. Med. Wochenschr. · Sep 2022
[Update on the diagnosis and management of SIADH and Diabetes insipidus].
Dysnatremia is a common occurrence in patients with COVID-19 and is associated with higher mortality and risk for septic conditions. The pathomechanisms are probably multifaceted, but severe hyponatremia may also occur as a result of underlying SIADH or hypocortisolism. Patients with preexisting AVP dysfunction, like SIADH or diabetes insipidus, are at high risk for severe electrolyte imbalances in the event of a COVID-19 infection. ⋯ Fluid restriction has long been considered as first-line treatment of chronic hyponatremia due to SIADH. Additional treatment with Furosemid and/or oral NaCl tablets does not improve efficacy but reduces tolerance to therapy. Copeptin-based dynamic tests show higher diagnostic accuracy in the differential diagnosis of patients with hypotonic polyuria polydipsia syndrome than the indirect water deprivation test.
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Dtsch. Med. Wochenschr. · Sep 2022
[Mechanical Assist Devices in Cardiogenic Shock Complicating Myocardial Infarction].
In acute myocardial infarction cardiogenic shock is still one of the most feared complications. Although medical and interventional treatment of myocardial infarction improved significantly over the last decades mortality of cardiogenic shock patients remains on unacceptable high levels with 30-day mortality rates of 40-50 %. To date only an early revascularization of the culprit infarct lesion is the only intervention with proven survival benefit for patients. ⋯ This viewpoint gives an overview about the most used devices. The different mechanism of left ventricular support will be explained, and the current evidence discussed. Furthermore, ongoing randomized controlled trials are highlighted.