Terapevt Arkh
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Randomized Controlled Trial Multicenter Study
[Efficacy and safety of undenatured type II collagen in patients with knee osteoarthritis: a multicenter, prospective, double-blind, placebo-controlled, randomized trial].
Non-pharmacological treatments based on collagen as a dietary supplement are emerging as a new area of interest to support preventive or therapeutic effects in patients with osteoarthritis (OA). ⋯ The results of the study confirm the good effectiveness and safety of the Artneo combination in patients with OA of the knee joints.
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This article examines the role of uric acid (UA) in cognitive changes and neurodegeneration, focusing on its functions as an antioxidant and prooxidant. Research suggests that changes in serum UA levels may be associated with the development or delay of cognitive impairment, especially in the context of neurodegenerative diseases such as Alzheimer's disease. It was revealed that there is a relationship between the level of UA and the dynamics of cognitive functions, indicating the potential neuroprotective properties of UA. ⋯ However, research results are not clear-cut, highlighting the need for further research to more fully understand the role of UA in cognitive processes. Determining the optimal serum UA level may be an important step in developing strategies for the prevention and treatment of cognitive impairment associated with neurodegeneration. Overall, these studies advance the understanding of the mechanisms underlying the interaction between uric acid metabolism and brain health.
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Patients with rheumatic diseases infected with hepatitis B virus (HBV) are difficult to manage not only due to the presence of risk factors for the development and rapid progression of liver cirrhosis, but also due to the likelihood of reactivation of this infection. Despite the successes achieved in the fight against HBV, the virus cannot be completely defeated due to the presence of hidden forms of the disease, escaping the field of vision of a rheumatologist and an infectionist. Based on the results of the analysis of current publications, the paper presents the rationale for a complete immunological screening of patients with rheumatic diseases when prescribing antirheumatic therapy. The issues of the role of COVID-19 in the exacerbation of chronic viral hepatitis B, antiviral prevention and monitoring are discussed, the classification of antirheumatic drugs according to the risk of HBV reactivation is presented.
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Spondyloarthritis (SpA) is a group of rheumatic diseases that includes ankylosing spondylitis (AS), psoriatic arthritis (PsA) and a number of other diseases. SpA lead to a significant social problem, since it is a common pathology that debuts mainly at a young age, significantly impairing the ability to work and the ability to social contacts of the most active part of the population. For all the main types of chronic progressive SpA, biological agents (biologics) are of great importance in patients with persistent activity despite standard treatment, especially in the case of predominantly axial involvement, since in this case it is actually the only option for effective treatment, in addition to the constant use of non-steroidal anti-inflammatory drugs (NSAIDs). ⋯ The safety profile of NTK is generally typical for the entire group of IL-17 inhibitors. The drug has low immunogenicity, which allows us to count on the possibility of many years of effective use. Resolutions of expert councils on the use of NTK in AS and PsA support the inclusion of this drug in clinical guidelines.
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Clinical guidelines for the treatment of rheumatoid arthritis (RA) recommend reducing the use of glucocorticoids (GCs) due to the high risk of associated complications. ⋯ Against the background of intensive RA therapy, including combination of DMARDs with bDMARDs or iJAK, complete withdrawal or reduction of GC dose was achieved in less than half (45.6%) of patients after 6 months.