Anticoagulation Strategies for Acute Venous Thromboembolism in Patients With End-Stage Renal Disease Using USRDS Data

Completed

Conditions studied: Venous Thromboembolic Disease, Kidney Failure, Chronic

In brief

Patients with end stage renal disease (ESRD) are at significantly increased risk of thrombosis and bleeding relative to those with normal renal function which makes anticoagulation particularly challenging. Further, ESRD patients undergoing initiation of anticoagulation for acute VTE are often kept in the hospital for heparin "bridging" which may lead to a protracted length-of-stay (LOS) and may place patients at risk for hospital-associated complications. The advent of direct oral anticoagulants (DOACs) has offered physicians choices in the management of venous thromboembolism (VTE). However, evidence suggests that rivaroxaban and dabigatran are associated with a higher risk of bleeding in ESRD patients. In contrast, research suggests that apixaban may be safer in patients with ESRD, and recent evidence suggests lower bleeding rates in ESRD patients treated for atrial fibrillation with apixaban compared to those treated with warfarin. However, to date, no large national cohort studies have examined the safety, effectiveness, and healthcare utilization of apixaban in patients with ESRD who have acute VTE. The investigators propose to use the Standard Analytic Files from the United States Renal Data System (USRDS) for years 2014 through 2018 to evaluate the safety, effectiveness, and healthcare utilization of ESRD patients initiated on apixaban compared to those initiated on warfarin (following heparin) to treat acute VTE.

Key facts

Study ID
NCT04818151
Run by
Johns Hopkins University
People needed
14914
Starts
2021-01-01
Expected to finish
2021-06-30
Last updated by the study team
2021-07-26

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

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