만성신장병환자에서 apixaban과 warfarin의 안전성 비교: 체계적 문헌고찰 및 메타분석
Apixaban versus Warfarin in Patients with Chronic Kidney Disease; A Systematic Review and Meta-analysis
Background: Patients with chronic kidney disease (CKD) are at a high risk of stroke-related morbidity, mortality, and bleeding. However, the overall risk/benefit of anticoagulant therapy among patients with CKD remains unclear. Methods: The MEDLINE, EMBASE, and CENTRAL databases were comprehensively searched until July 31, 2020, to investigate the safety and efficacy of apixaban in patients with stage 4 or 5 CKD, as compared with warfarin. The primary outcome was an incidence of major bleeding. Secondary outcomes included composite bleeding (major, clinically relevant, and minor bleeding), venous thromboembolism (VTE), stroke, and death. Results: In total, seven studies consisting of 10,816 patients were included. Compared with warfarin, apixaban was associated with a reduced risk of major bleeding (OR 0.49, 95% CI 0.41-0.58). In terms of composite bleeding, apixaban tended to pose a significantly lower risk than warfarin (OR 0.51, 95% CI 0.37-0.71). There was no difference between apixaban and warfarin with respect to the risk of stroke or death (stroke: OR 1.23, 95% CI 0.49-3.12; death: OR 0.73, 95% CI 0.45- 1.18). Conclusion: Among patients with stage 4 or 5 CKD, the use of apixaban was associated with a lower risk of bleeding compared to warfarin and was also found to pose no excess risk of thromboembolic events.
목차
ABSTRACT 연구 방법 문헌 검색 문헌 선택 자료 추출 비뚤림 평가 자료의 통합 및 분석 연구 결과 문헌 선택 결과 체계적 문헌고찰 대상문헌들의 개별적 특성 Major bleeding 발생률 Composite bleeding 발생률 Stroke 및 VTE 발생률 사망률 선정 문헌의 비뚤림 위험 평가 고찰 결론 감사의 말씀 이해상충 참고문헌