ReviewThrombosis journal2025
Risk factors for venous thromboembolism after knee arthroscopy: a systematic review and meta-analysis.
Review in Thrombosis journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 authors.
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Abstract
backgroundOver the past few years, a growing number of knee arthroscopy (KA) procedures have been associated with an escalating incidence of postoperative venous thromboembolism (VTE), posing a significant threat to patient well-being. Nevertheless, the purpose of this study is to evaluate and synthesize the risk factors associated with VTE following KA, thereby establishing a scientific foundation for developing evidence-based clinical preventive measures.
methodsWe conducted a comprehensive search across the PubMed, Embase, Web of Science, and Cochrane Library databases for relevant literature spanning from January 1, 2019, to January 1, 2025. We meticulously reviewed all English-language observational studies about the risk factors associated with VTE after KA. The quality of the selected studies was critically appraised utilizing the Newcastle-Ottawa Scale (NOS). Subsequently, odds ratios (OR) and 95% confidence intervals (CI) were determined to assess the relationship between various risk factors and the incidence of VTE after KA.
resultsA total of 11 observational studies were included, all of which demonstrated moderate to high methodological quality. The studies involved 875,099 patients who underwent arthroscopic KA. The meta-analysis results indicated that the risk factors for venous thrombosis after KA include age over 30 years (OR = 1.59, 95% CI: [1.20, 2.12], P < 0.001), body mass index (BMI) over 25 (OR = 1.23, 95% CI: [1.07, 1.41], P = 0.004), and D-dimer over 0.62 mg/L (OR = 5.69, 95% CI: [1.41, 22.89], P = 0.014).
conclusionAge over 30 years, BMI over 25, and D-dimer over 0.62 mg/L are significant risk factors for VTE following KA. Limited evidence also suggests an association between oral contraceptive use and a higher risk of VTE following KA.
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