Deutsche medizinische Wochenschrift
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Osteoarthritis (OA) is a very common disease. As a consequence of the ageing society, osteoarthritis prevalence will further increase. Age itself, trauma, unequal load distribution and overweight are risk factors. ⋯ With the current non-approval of the nerve growth factor (NGF)-antibody tanezumab, a new therapeutical option for OA suffered a setback. Unfortunately, the results of the phase 2 study on the Wnt inhibitor lorecivivint are barely encouraging. However, the results of the according phase 3 study are eagerly awaited.
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Dtsch. Med. Wochenschr. · Mar 2022
[Novel European Heart Failure Guidelines - Change in Treatment Paradigms].
NEW DRUG THERAPY ALGORITHM FOR HEART FAILURE WITH LVEF ≤ 40 %: The new Heart Failure Guidelines 2021 recommend a fundamentally new treatment algorithm for heart failure (HF) with reduced ejection fraction ≤ 40 % (HFrEF). This involves, that all four mortality reducing substances (ARNI or ACE-Inhibitor, Betablocker, MRA und SGLT-2-Inhibitor) are given as fast as possible. The conventional sequence with stepwise uptitration is no longer recommended.
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Dtsch. Med. Wochenschr. · Mar 2022
[Nephrotic syndrome: Current understanding and future therapies].
Advances in basic and clinical research have improved our understanding of the pathomechanisms underlying nephrotic syndrome caused by minimal change disease (MCD) and focal and segmental glomerulosclerosis (FSGS). These advances are reflected in the new 2021 KDIGO-Guidelines, which emphasize the clear distinction between primary, secondary and genetic causes. Proper classification is critical, as it directly affects the therapy of choice. ⋯ Finally, we recommend the inclusion of all MCD/FSGS patients in clinical registries (e. g. FOrMe Registry in Germany) to ensure adequate therapy and genetic testing if indicated. In addition, national registries are an invaluable source of clinical data that helps to refine our therapies towards individualized medicine.
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Dtsch. Med. Wochenschr. · Mar 2022
Case Reports[Severe lead poisoning caused by ayurvedic medicine].
We report the case of a young patient who presented to our emergency department with reduced general condition, anemia, and crampy abdominal pain. A previous inpatient workup including abdominal imaging and bone marrow aspiration had not yielded a diagnosis. On inquiry, the patient reported oral ingestion of an Ayurvedic remedy over the course of one month. ⋯ Lead has toxic effects on all organ systems of the body and is stored in the bone for decades. Symptoms of poisoning are nonspecific; a thorough history and generous indication for measuring lead levels are helpful for the diagnosis.
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Treatment of myeloproliferative neoplasia (MPN) is based on patients' individual risk-stratification and includes cytoreductive agents for high-risk essential thrombocythemia (ET), polycythemia vera (PV) and Myelofibrosis (MF). Classical cytoreductive drugs largely fail to modify the basic clonal composition of the disease. In contrast, in PV for example treatment with Ropeg-Interferon not only results in higher hematological response rates compared to hydroxyurea but in addition significantly reduces JAK2 allele-burden in high-risk PV patients as well as it depletes concurrent cytogenetic and molecular abnormalities. ⋯ Both, mutated as well as non-clonal inflammatory and other stromal cells produce significant amounts of local cytokines. Also the initiation of the neoplastic process itself seems to depend on inflammatory cytokines. Recent scRNASeq data revealed components of the alarmin complex (S100A8 und S100A9) drive this local sterile inflammation process, which also represents a potential therapeutic target, as the S100A8 and A9 inhibitor Tasquinimod reduced fibrosis in a pre-clinical animal model.