1. Direct oral anticoagulants vs Vitamin-K antagonists in solid organ transplant recipients: A systematic review and meta-analysis.
- Author
-
Chujun He and Chunchun Yao
- Subjects
- *
ORAL medication , *TRANSPLANTATION of organs, tissues, etc. , *ANTICOAGULANTS , *KIDNEY transplantation , *LIVER transplantation , *ISCHEMIC stroke - Abstract
Objective: Oure review aimed to examine evidence on the safety and efficacy of direct oral anticoagulants (DOAC) vs Vitamin K antagonists (VKA) in patients with solid organ transplants. Methods: PubMed, Embase, and Web of Science libraries were searched from inception to 25th November 2023 for all studies comparing DOAC with VKA in solid organ recipients. Results: Nine studies were included with patients who had undergone kidney, heart, or liver transplants. Meta-analysis showed that patients receiving DOAC had a significantly reduced risk of composite bleeding as compared to those with VKA (RR: 0.45 95% CI: 0.30, 0.68 I²=25%). However, the risk of major bleeding was not significantly different between the two groups (RR: 0.76 95% CI: 0.40, 1.42 I²=37%). Pooled analysis showed that the risk of VTE (RR: 0.90 95% CI: 0.72, 1.13 I²=0%) and ischemic stroke (RR: 0.87 95% CI: 0.39, 1.94 I²=12%) was not significantly different between DOAC and VKA groups. Conclusion: Limited data shows that DOAC are safe and effective in patients with solid organ transplants. The overall risk of bleeding may be reduced with the use of DOAC. There is a need for randomized controlled trials comparing DOAC and VKA in such patients to obtain high-quality evidence. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF