A Study Comparing Abelacimab to Apixaban in the Treatment of Cancer-associated VTE
Public ClinicalTrials.gov record NCT05171049. 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
A Multicenter, Randomized, Open-label, Blinded Endpoint Evaluation, Phase 3 Study Comparing the Effect of Abelacimab Relative to Apixaban on Venous Thromboembolism (VTE) Recurrence and Bleeding in Patients With Cancer Associated VTE
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a Phase 3,multicenter, randomized, open-label, blinded endpoint evaluation study comparing the effect of abelacimab relative to apixaban on venous thromboembolism (VTE) recurrence and bleeding in patients with cancer associated VTE (ASTER)
Study identification
- NCT ID
- NCT05171049
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,150 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
- May 4, 2022
- Primary completion
- Feb 3, 2026
- Completion
- Feb 3, 2026
- Last update posted
- Feb 22, 2026
2022 – 2026
United States locations
- U.S. sites
- 23
- U.S. states
- 17
- U.S. cities
- 22
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Colorado Anschutz Medical Campus | Aurora | Colorado | 80045 | — |
| VA Connecticut Healthcare System | West Haven | Connecticut | 06516-5907 | — |
| Washington DC VAMC | Washington D.C. | District of Columbia | 20422 | — |
| University of Miami Health | Miami | Florida | 33136 | — |
| NorthShore University Health System | Evanston | Illinois | 60201 | — |
| University of Kentucky, Markey Cancer Center | Lexington | Kentucky | 40536-0093 | — |
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215-5400 | — |
| Henry Ford Health System | Detroit | Michigan | 48202 | — |
| Washington University | St Louis | Missouri | 63110 | — |
| Memorial Sloan Kettering Cancer Center-Middletown | Middletown | New Jersey | 07748 | — |
| Memorial Sloan Kettering Cancer Center-Commack | Commack | New York | 11725 | — |
| Memorial Sloan Kettering Cancer Center-West Harrison | Harrison | New York | 10604 | — |
| Memorial Sloan Kettering Cancer Center | New York | New York | 10021-0005 | — |
| Lipson Cancer Institute | Rochester | New York | 14621 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | — |
| University of Pennsylvania - Penn Blood Disorders Center | Philadelphia | Pennsylvania | 19104 | — |
| MD Anderson Cancer Center | Houston | Texas | 77030 | — |
| University of Texas Mays Cancer Center | San Antonio | Texas | 78229 | — |
| Gundersen Health System | La Crosse | Wisconsin | 54601 | — |
| Blood Center of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 186 non-U.S. sites.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05171049, 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 Feb 22, 2026 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05171049 live on ClinicalTrials.gov.