{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T12:53:41Z","timestamp":1792587221856,"version":"4.5.0"},"reference-count":64,"publisher":"Hogrefe Publishing Group","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vasa"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:p> Summary: Background: This study aims to analyse the efficacy and safety of aspirin in the prevention of venous thromboembolism (VTE) for patients undergoing total hip arthroplasty (THA), total knee arthroplasty (TKA) or fracture. Patients and methods: Two independent investigators searched PubMed, Embase, Cochrane and ClinicalTrials.gov from January 2000 to June 2023 to retrieve randomized control trials (RCTs) about aspirin in VTE prevention after arthroplasty or fracture. Then, the relative risk (RR) was utilized to evaluate its efficiency and safety. Results: A total of 16 RCTs with 27,864 patients were included. There was no statistical difference in the incidence of deep-vein thrombosis (RR: 1.31, p = 0.100), pulmonary embolism (RR:1.05, p = 0.850), VTE (RR:1.28, p = 0.290), major bleeding (RR:0.96, p = 0.900), and death (RR:1.01, p = 0.960) between the aspirin group and the anticoagulants group. Subgroup analysis showed that a relatively higher incidence of deep-vein thrombosis in patients undergoing TKA (RR:1.49, p = 0.030), fracture (RR:1.48, p = 0.001), patients receiving 81 mg aspirin twice daily (RR:1.48, p = 0.001) and patients from North America (RR:1.57, p&lt;0.001) when comparing aspirin with anticoagulants. Meanwhile, the incidence of VTE was higher in patients receiving 100 mg aspirin once daily (RR:1.82, p&lt;0.001) compared with anticoagulants. Additionally, the incidence of all bleeding (RR:2.00, p = 0.030) was higher in patients receiving aspirin in Asia compared with anticoagulants. Conclusions: In terms of clinical effectiveness and safety, aspirin (antiplatelet agent) was generally not inferior to anticoagulants in the prevention of VTE after THA, TKA, or fracture. Notably, the clinical effectiveness of aspirin was affected by different surgical types, the doses of aspirin and races. <\/jats:p>","DOI":"10.1024\/0301-1526\/a001129","type":"journal-article","created":{"date-parts":[[2024,7,25]],"date-time":"2024-07-25T16:12:26Z","timestamp":1721923946000},"page":"314-325","source":"Crossref","is-referenced-by-count":5,"title":["Efficacy and safety of aspirin in venous thromboembolism prevention \t\t\t\t\tafter total hip arthroplasty, total knee arthroplasty or \t\t\t\t\tfracture"],"prefix":"10.1024","volume":"53","author":[{"given":"Wei","family":"Jiang","sequence":"first","affiliation":[{"name":"Department of Intensive Care Unit, Ningbo No. 2 \t\t\t\t\tHospital, Ningbo, Zhejiang, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-3672-6819","authenticated-orcid":true,"given":"Yici","family":"Yan","sequence":"additional","affiliation":[{"name":"The First School of Clinical Medicine, Zhejiang \t\t\t\t\tChinese Medical University, Hangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tongmin","family":"Huang","sequence":"additional","affiliation":[{"name":"The Second Clinical Medical College, Zhejiang Chinese \t\t\t\t\tMedical University, Hangzhou, Zhejiang, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-5158-6537","authenticated-orcid":true,"given":"Zhenyi","family":"Lin","sequence":"additional","affiliation":[{"name":"The First School of Clinical Medicine, Zhejiang \t\t\t\t\tChinese Medical University, Hangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinyan","family":"Yang","sequence":"additional","affiliation":[{"name":"The First School of Clinical Medicine, Zhejiang \t\t\t\t\tChinese Medical University, Hangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhouqing","family":"Luo","sequence":"additional","affiliation":[{"name":"The First School of Clinical Medicine, Zhejiang \t\t\t\t\tChinese Medical University, Hangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-9591-6416","authenticated-orcid":true,"given":"Lin","family":"Ye","sequence":"additional","affiliation":[{"name":"Department of Intensive Care Unit, Ningbo No. 2 \t\t\t\t\tHospital, Ningbo, Zhejiang, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"101","reference":[{"key":"c1","doi-asserted-by":"publisher","DOI":"10.1038\/nrdp.2015.6"},{"key":"c2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(16)30514-1"},{"key":"c3","doi-asserted-by":"publisher","DOI":"10.3390\/ijms22083853"},{"key":"c4","doi-asserted-by":"publisher","DOI":"10.1097\/00063198-200209000-00004"},{"key":"c5","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2011.2029"},{"key":"c6","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM197010082831508"},{"key":"c7","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehx003"},{"key":"c8","doi-asserted-by":"publisher","DOI":"10.1378\/chest.11-2404"},{"key":"c9","doi-asserted-by":"publisher","DOI":"10.1097\/00005373-200207000-00032"},{"key":"c10","unstructured":"National Institute for Health and Care Excellence: Guidelines. \t\t\t\t\t\tVenous thromboembolism in over 16s: reducing the risk of hospital-acquired \t\t\t\t\t\tdeep vein thrombosis or pulmonary embolism. \t\t\t\t\t\tLondon: National Institute \t\t\t\t\t\tfor Health and Care Excellence (NICE). 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