{
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  "authors": [
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      "name": "Aaron P. Kithcart"
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    {
      "name": "Margaret Onisko"
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    {
      "name": "Wanxue Zou"
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    {
      "name": "Siyu Li"
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    {
      "name": "José G. Raya"
    },
    {
      "name": "David E. Gutstein"
    },
    {
      "name": "Chase W. Smitterberg"
    },
    {
      "name": "ROXI-ASPEN Steering Committee"
    },
    {
      "name": "Michael A. Mont"
    }
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  "bibtex": "https://research.draconitic.com/paper/2m63z7gbwxh3g.bib",
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  "doi": "10.1186/s13063-026-10054-5",
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  "published": "2026-10-30",
  "publisher": "Springer Science and Business Media LLC",
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  "subjects": [
    {
      "field": "medicine",
      "origin": "issn:1745-6215",
      "subfield": "clinical-trials"
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  "title": "Efficacy and safety of FXI antibody cenvacibart compared with aspirin for venous thromboprophylaxis in patients after total knee arthroplasty (ROXI-ASPEN): study protocol for a phase 3, double-blinded, randomized trial",
  "title_text": "Efficacy and safety of FXI antibody cenvacibart compared with aspirin for venous thromboprophylaxis in patients after total knee arthroplasty (ROXI-ASPEN): study protocol for a phase 3, double-blinded, randomized trial",
  "type": "peer-reviewed",
  "updated_at": "2026-11-01T00:21:07Z",
  "url": "https://research.draconitic.com/paper/2m63z7gbwxh3g",
  "venue": "Trials",
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