Medicine
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Review Case Reports
A case of paraprotein-negative POEMS syndrome: Case report and literature review.
POEMS syndrome is a rare monoclonal plasma cell disease. The diagnosis of POEMS requires polyradiculoneuropathy and monoclonal plasma proliferating as 2 mandatory criteria, at least 1 of the major criteria (Castleman disease, elevated vascular endothelial growth factor level, and sclerotic bone lesion), and at least 1 of the minor criteria (organomegaly, extravascular volume overload, endocrinopathy, skin changes, papilledema, and thrombocytosis/polycythemia). This multisystem disorder is of high heterogeneity, and few variants of POEMS with no evidence of monoclonal gammopathy have been described, which further complicates the diagnosis in clinical practice. Now, we report a case of paraprotein-negative POEMS syndrome. ⋯ Physicians should pay more attention to the POEMS syndrome, especially the POEMS syndrome variants, which are absence of paraprotein; probably, these variants are just "on the way" to classic POEMS syndrome antiplasma cell therapy, which remains the treatment of choice.
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Perioperative inflammatory responses are a series of endogenous immune responses produced by the body following surgical trauma. Excessive inflammatory response weakens the body's ability to repair surgical trauma and reduces the body's defense against the invasion of harmful factors, leading to a series of complications, such as infections, pain, and organ damage, which prolong the length of hospitalization and increase the risk of death. ⋯ Several recent studies have shown that lidocaine modulates the body's inflammatory response, and that its anti-inflammatory properties can lead to analgesia, organ protection, and improved postoperative recovery. In this paper, we introduce the mechanism of the modulating effect of lidocaine on the perioperative inflammatory response and its clinical application, to provide a reference for the clinical prevention and treatment of the perioperative inflammatory response.
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Review
Advances in the use of chlorhexidine for periodontitis treatment in diabetic patients: A review.
Periodontitis and diabetes mellitus exhibit a bidirectional relationship. This narrative review descriptively outlines the role of chlorhexidine in the periodontal treatment of diabetic patients, focusing on its antimicrobial mechanisms against microbial communities and its antiplaque effects. ⋯ Additionally, the effectiveness of chlorhexidine as an adjunctive chemotherapeutic in the periodontal treatment of gestational diabetes has not yet been studied, highlighting a gap in research that necessitates further prospective studies and randomized controlled trials. Considering the interconnection between periodontal inflammation and glycemic levels, this article finally advocates for collaborative care between dental and medical professionals to manage periodontitis in diabetic patients effectively.
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In the present review, we aimed to synthesize evidence from studies on the safety and effectiveness of prophylactic blood transfusion in pregnant women with sickle cell disease. ⋯ The present meta-analysis indicated that prophylactic blood transfusion in pregnant women with sickle cell disease may improve maternal and fetal outcomes. However, substantial variations in the methodology and transfusion protocols among the included studies limited the credibility of the current evidence supporting the routine clinical use of prophylactic transfusion for SCD during pregnancy.
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Multicenter Study Observational Study
Switching hemophilia A patients to rVIII-SingleChain: The Iberian experience.
The real-world outcomes of lonoctocog alfa (rVIII-SingleChain), a long-acting factor VIII (FVIII) with a favorable safety and efficacy profile in trials, were assessed in patients with hemophilia A in Iberian (Spain and Portugal). This was a retrospective study involving patients switching to rVIII-SingleChain from other FVIIIs in 7 Spanish and Portuguese hospitals. The efficacy and safety of replacement therapies were compared between 12 months before switching and the period from switching to the end of the study. ⋯ Responses were rated good/excellent in 95.4% of cases. No safety concerns were reported. Patients who switched to rVIII-SingleChain prophylaxis had excellent bleeding control and reduced infusion frequency in regular clinical practice, with the subsequent increase in quality-of-life.