An Oral, Direct Factor Xa Inhibitor, BAY59-7939, for Prophylaxis Against Venous Thromboembolism After Total Knee Replacement: a Dose-Ranging Study
Public ClinicalTrials.gov record NCT00402467. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study drug, BAY59-7939, is a new drug currently being tested in the prevention of VTE. It directly inhibits factor Xa, a blood component in the pathway which leads to coagulation (clotting of blood cells). It is available as a tablet. The purpose of this study is to compare the safety and efficacy of BAY59-7939 with the safety and efficacy of the licensed drug Enoxaparin. Enoxaparin, a so-called low molecular heparin, is approved and widely used in the area of thromboprophylaxis and will be given once daily subcutaneously. In this study 4 different doses of the investigational drug BAY59-7939 will be tested in comparison to Enoxaparin. You will receive during the study either one of the following BAY59-7939 treatments or Enoxaparin. The following doses of BAY59-7939 will be tested: Dose I ; Dose II, Dose III, Dose IV. This study will run for approximately 7 months in a number of countries. In total, up to 600 patients may participate in this study.
Study identification
- NCT ID
- NCT00402467
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 613 participants
Conditions and interventions
Conditions
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
- Jan 31, 2004
- Primary completion
- Oct 31, 2004
- Completion
- Oct 31, 2004
- Last update posted
- Dec 22, 2014
2004
United States locations
- U.S. sites
- 15
- U.S. states
- 8
- U.S. cities
- 14
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Birmingham | Alabama | 35205 | — |
| Not listed | Phoenix | Arizona | 85023 | — |
| Not listed | Tucson | Arizona | 85712 | — |
| Not listed | La Mesa | California | 91942-3019 | — |
| Not listed | Torrance | California | 90502-2004 | — |
| Not listed | Aurora | Colorado | 80011-6798 | — |
| Not listed | Aurora | Colorado | 80012 | — |
| Not listed | Jacksonville | Florida | 32216 | — |
| Not listed | Palm Beach Gardens | Florida | 33410 | — |
| Not listed | Sarasota | Florida | 34239 | — |
| Not listed | St. Petersburg | Florida | 33703 | — |
| Not listed | Decatur | Georgia | 30033 | — |
| Not listed | Cincinnati | Ohio | 45219 | — |
| Not listed | Dallas | Texas | 75231 | — |
| Not listed | Lubbock | Texas | 79410 | — |
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 21 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00402467, 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 Dec 22, 2014 · Synced Sep 11, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00402467 live on ClinicalTrials.gov.