Deutsche medizinische Wochenschrift
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Since September 2022, there is a new, German-language glossary for the nomenclature of renal function and renal disease, aligned with international technical terms and KDIGO guidelines for a more precise and uniform description of the facts. Terms such as "renal disease," "renal insufficiency," or "acute renal failure" should be avoided and replaced with "disease" or "functional impairment."The KDIGO guideline recommends in patients with CKD stage G3a, in addition to the determination of serum creatinine, the additional determination of cystatin to confirm the CKD stage. A combination of serum creatinine and cystatin C to estimate GFR without taking into account the so-called race coefficient seems to be more accurate in African Americans than the previous eGFR formulas. ⋯ The AKD stage is the critical time window for therapeutic interventions to reduce the risk of progression in kidney disease. A future, expanded AKI definition incorporating biomarkers will allow patients to be divided into subclasses according to functional and structural limitations, thus mapping the two-dimensionality of AKI. By using artificial intelligence, large amounts of data from clinical parameters, blood and urine samples, histopathological and molecular markers (including proteomics and metabolomics data) can be used integratively for the graduation of CKD and thus contribute significantly to individualized therapy.
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The CRB-65 score is recommended as a risk predictor, as well as consideration of unstable comorbidities and oxygenation. ⋯ Patients after community-acquired pneumonia have increased acute and long-term mortality due to cardiovascular events in particular. The focus of research is on improved pathogen identification, a better understanding of the host response with the potential of developing specific therapeutics, the role of comorbidities, and the long-term consequences of the acute illness.
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Dtsch. Med. Wochenschr. · Mar 2023
[Fluid Management in Intensive Care Patients - New Strategies and optimal target?].
Adequate therapy with intravenous fluids is crucial in the initial treatment of critically ill patients. Both hypovolemia and hypervolemia are associated with organ dysfunction and adverse outcomes. A recent international randomized trial investigated a restrictive volume management in comparison with a standard volume regimen. 90-day-mortality was not significantly reduced in the group with restrictive fluid administration. ⋯ Regarding the absence of evidence-based criterias and treatment goals for volume management in shock patients, an individualised approach resorting to diverse monitoring tools should be considered. UItrasound-based assessment of IVC diameter and echocardiography are excellent non-invasive tools to evaluate volume status. Passive leg raising (PLR) test represents a valid method for the assessment of volume responsiveness.
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Dtsch. Med. Wochenschr. · Mar 2023
[It's a new world: Improvement of diabetes therapy through digital and technical innovations].
Medical progress is increasingly characterized by digital and technical solutions that improve and facilitate treatment of our patients. Especially diabetes therapy is an ideal field for digital and technical solutions. The complexity of insulin therapy with the need to take multiple variables into account is a brilliant example for the use of digital support processes. ⋯ As next topic automated insulin delivery as current gold standard and possibilities to further improve glycemic control in future. Last wearables in the diabetes field to improve diabetes therapy as well as the management of diabetes complications. All these aspects show the importance of technical and digital supported therapies for treatment and glycemic management in people with diabetes in Germany.
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Dtsch. Med. Wochenschr. · Mar 2023
Case Reports[Devil with angel wings - when vitamin A saves lives].
A 40-year-old male patient presented to our emergency department with a new onset of hemorrhagic diathesis. Clinically, there were marked bleeding stigmata with extensive ecchymosis in the thigh area and oral mucosal hemorrhage with otherwise general well-being. ⋯ Acute promyelocytic leukemia accounts for approximately 10-15% of all acute myeloid leukemias. Often, association with marked coagulation abnormalities due to disseminated intravascular consumption coagulopathy, which is present at diagnosis, APL becomes fatal if untreated. Rapid therapy initiation with ATRA and coagulation optimization, initiated as soon as the diagnosis is suspected, are crucial for prognosis.