Clinical rheumatology
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Clinical rheumatology · Nov 2021
Meta AnalysisJanus kinase inhibitors and major COVID-19 outcomes: time to forget the two faces of Janus! A meta-analysis of randomized controlled trials.
Coronavirus disease-2019 (COVID-19) represents a global public health nightmare. The "cytokine storm," the most prominent underlying pathophysiologic mechanism of this disease, can theoretically be targeted at several stages. Janus kinase (JAK) inhibitors constitute a drug class that could ameliorate the inflammatory response and enhance antibody production. ⋯ Treatment with JAK inhibitor compared to control resulted in a significant reduction in the risk for COVID-19 death by 43%, while it also led to a significant decrease in the risk for mechanical ventilation or ECMO initiation by 36%. Herein, we demonstrate a clear benefit with JAK inhibitors added to standard of care in patients with COVID-19 in terms of risk reduction concerning major outcomes. Larger RCTs will elucidate their place in treatment armamentarium against COVID-19.
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Clinical rheumatology · Jun 2021
Review Meta AnalysisEfficacy and safety of tanezumab administered as a fixed dosing regimen in patients with knee or hip osteoarthritis: a meta-analysis of randomized controlled phase III trials.
This study aims to evaluate the efficacy and safety of tanezumab administered as a fixed dosing regimen in patients with knee or hip osteoarthritis. Randomized controlled phase III trials (RCTs) that evaluated the efficacy and safety associated with tanezumab for knee or hip OA were systematically identified by searching electronic databases, including Cochrane Library, PubMed, and Embase, for 30 years from December 1990 up to July 2020. Ten relevant studies were included in our meta-analysis. ⋯ Compared with placebo, tanezumab can effectively relieve pain and improve WOMAC physical function and patient's global assessment (PGA) in knee and hip osteoarthritis. Meanwhile, adverse events are transient in nature and generally well-tolerated. However, we still need large-sample, high-quality studies to investigate the long-term safety of tanezumab to give the conclusion.
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Clinical rheumatology · Aug 2020
Meta AnalysisClinical efficacy of platelet-rich plasma in the treatment of lateral epicondylitis: a systematic review and meta-analysis of randomized placebo-controlled clinical trials.
To compare the effects of platelet-rich plasma (PRP) injection versus placebo (saline injection) on pain and joint function in lateral epicondylitis in randomized placebo-controlled trials. Randomized controlled trials that evaluated pain (visual analog scale [VAS] and patient-rated tennis elbow evaluation [PRTEE]) and/or functional improvement (PRTEE; disability of the arm, shoulder, and hand [DASH]; and Roles-Maudsley score [RMS]) in patients diagnosed with lateral epicondylitis and compared PRP with placebo injections were considered. The MEDLINE, EMBASE, Web of Science, and Scopus databases were searched from inception to October 2019. ⋯ PRP injection was not superior to placebo for relieving pain and joint functionality in chronic lateral epicondylitis. However, patients reported improvement after both interventions in such clinical parameters. Further randomized trials are required to determine whether PRP injection is clinically more effective than placebo (saline injection).
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Clinical rheumatology · Feb 2018
Meta AnalysisComparative efficacy and tolerability of monotherapy with leflunomide or tacrolimus for the treatment of rheumatoid arthritis: a Bayesian network meta-analysis of randomized controlled trials.
We aimed to assess the relative efficacy and tolerability of monotherapy with leflunomide or tacrolimus at recommended dosages in rheumatoid arthritis (RA) patients. Randomized controlled trials (RCTs) examining the efficacy and tolerability of leflunomide 20 mg, leflunomide 10 mg, tacrolimus 3 mg, tacrolimus 1.5-2 mg, and placebo, based on the number of withdrawals of RA patients, were included. We performed a Bayesian random-effects network meta-analysis to combine direct and indirect evidence from the RCTs. ⋯ Placebo had the highest probability of being the most tolerable treatment (SUCRA = 0.8161) followed by tacrolimus 3 mg (SUCRA = 0.6490), tacrolimus 1.5-2 mg (SUCRA = 0.4857), leflunomide 10 mg (SUCRA = 0.4651), and leflunomide 20 mg (SUCRA = 0.0841). Leflunomide 20 mg, leflunomide 10 mg, and tacrolimus 3 mg were more efficacious than placebo, while leflunomide 20 mg was less tolerable than placebo. Leflunomide is likely to be more efficacious but less tolerable than tacrolimus for RA treatment.
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Clinical rheumatology · Feb 2017
Meta AnalysisInterleukin 12B gene polymorphisms and susceptibility to rheumatoid arthritis: a data synthesis.
The aim of this study was to investigate the association of two common interleukin 12B (IL-12B) polymorphisms (rs3212227 and rs6887695) with rheumatoid arthritis (RA) susceptibility through meta-analyses. A systematic literature search of PubMed, Web of Science, Cochrane Library, and Embase databases was conducted on articles published before 28 February 2016. ⋯ The pooled results demonstrated that IL-12B rs3212227 (homozygote model: OR = 0.96, 95 % CI = 0.81-1.15; heterozygote model: OR = 1.07, 95 % CI = 0.93-1.23; dominant model: OR = 1.05, 95 % CI = 0.91-1.20; recessive model: OR = 0.93, 95 % CI = 0.79-1.10) and rs6887695 (homozygote model: OR = 1.01, 95 % CI = 0.84-1.21; heterozygote model: OR = 1.14, 95 % CI = 0.86-1.51; dominant model: OR = 1.14, 95 % CI = 0.87-1.48; recessive model: OR = 1.01, 95 % CI = 0.85-1.21) polymorphisms may not be associated with RA risk. Our meta-analyses demonstrated that IL-12B rs3212227 and rs6887695 polymorphisms do not confer susceptibility to RA.