Anticoagulation Strategies for Acute Venous Thromboembolism in Patients With End-Stage Renal Disease Using USRDS Data
Public ClinicalTrials.gov record NCT04818151. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Anticoagulation Strategies for the Treatment of Acute Venous Thromboembolism in Medicare Fee For-Service Patients With End-Stage Renal Disease Using USRDS Data
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT04818151
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 14,914 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2020
- Primary completion
- Jun 29, 2021
- Completion
- Jun 29, 2021
- Last update posted
- Jul 25, 2021
2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins University | Baltimore | Maryland | 21287 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04818151, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 25, 2021 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04818151 live on ClinicalTrials.gov.