ArticleCureus2024
Total Knee Replacement Among Elderly: The Role of Tranexamic Acid.
Article in Cureus, 2024. 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.
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
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Tranexamic acid (TXA) administration in total knee replacement (TKR) surgery has been shown to reduce blood loss and transfusion requirements. However, its efficacy and safety in elderly patients undergoing arthroplasty remain under investigation. This study aimed to assess the impact of TXA on blood loss and post-operative outcomes in TKR patients among a local elderly population. Methodology A prospective descriptive-analytical hospital-based randomized study was conducted, involving 79 TKR patients who received TXA. Demographic data, comorbidities, pre- and post-operative hemoglobin levels, length of hospital stay, transfusion requirements, and post-operative complications were recorded. Statistical analysis was performed using SPSS (IBM Corp., Armonk, NY), including descriptive analysis and comparative tests. Results The mean drop in hemoglobin levels post-operatively was -1.55 g/dL (SD = 0.94). The majority of patients (78, 98.7%) did not require packed red blood cell transfusions post-operatively, and complications were minimal (1, 1.3%). The length of hospital stay was relatively short (mean = 4.84 days). Comparison with existing literature revealed TXA's effectiveness in reducing blood loss compared to studies without TXA administration. Conclusion TXA administration in TKR surgery effectively reduced blood loss, transfusion requirements, and post-operative complications, supporting its use as a standard adjunctive therapy. These findings emphasize the importance of TXA in optimizing patient outcomes and minimizing surgical complications in TKR patients. Limitations of the study include the relatively small sample size and the exclusion of patients with certain comorbidities, which may limit the generalizability of the findings. Further research is warranted to validate these findings in larger patient cohorts and explore long-term effects.
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