SynthesisJournal of orthopaedic surgery and research2024
Effectiveness and safety of rivaroxaban or low-molecular-weight heparin in non-major orthopedic surgery: a meta-analysis of randomized controlled trials.
Synthesis in Journal of orthopaedic surgery and research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- A Systematic Review and Meta-Analysis on the Use of Rivaroxaban as Thromboprophylaxis Following Bariatric Surgery.Obesity surgery · 2026Pooled it
- Venous thromboembolism after hip arthroscopy: a systematic review of incidence, risk factors, and international guidelines.Frontiers in surgery · 2025Pooled it
- Aspirin for Venous Thromboembolism Prevention in Orthopaedic Surgery with Focus on Trauma and Arthroplasty: A Structured Evidence-Based Review of Randomised Trials, Guidelines, and Contemporary Practice Considerations.Journal of clinical medicine · 2026Review
- Heparin Anticoagulant Therapy and Its Monitoring.Biomolecules · 2026Review
- Multifunctional applications and research advances of low-molecular-weight heparin.Frontiers in pharmacology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPatients undergoing non-major orthopedic surgery often face an increased risk of venous thromboembolism due to the necessity of immobilization postoperatively. Current guidelines commonly recommend the use of low-molecular-weight heparin (LMWH) for prophylaxis, but it is associated with low patient compliance and certain side effects. We conducted a meta-analysis of randomized controlled trials (RCTs) to assess the effectiveness and safety of rivaroxaban or LMWH for thromboprophylaxis following non-major orthopedic surgery.
methodRelevant literature was systematically searched in PubMed, Web of Science, Cochrane Library, and Embase from their inception to October 1, 2023, to evaluate the effectiveness and safety of rivaroxaban or LMWH in RCTs for thromboprophylaxis following non-major orthopedic surgery.
resultsA total of 5 randomized controlled trials involving 5,101 patients were included. There was no statistically significant difference in the preventive effect against venous thromboembolism (VTE) when using rivaroxaban or LMWH following non-major orthopedic surgery (RR 0.80; 95%CI 0.31 to 2.07). In terms of safety, there was also no statistically significant difference in the incidence of bleeding events in patients undergoing non-major orthopedic surgery when using rivaroxaban or LMWH (RR 1.15; 95% CI 0.75 to 1.76).
conclusionIn non-major orthopedic surgery, the risk of venous thromboembolism and bleeding complications is similar when using rivaroxaban or LMWH.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.