The Use of Fondaparinux in Preventing Thromboembolism in High Risk Trauma Patients
Public ClinicalTrials.gov record NCT00531843. 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.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Trauma patients are at high risk of developing deep vein thrombosis (DVT) and pulmonary embolism (PE). The incidence of DVT varies greatly from 5-63% among studies depending on patient's individual risk factors, modality of prophylaxis, and methods of detection. The incidence of PE may be as low (0.3-4.3%) but carries a mortality of 20-50% which makes prevention of DVT of the utmost importance. The current standard of care for DVT prophylaxis in the trauma patient with high risk of DVT is enoxaparin, a low molecular weight heparin, administered twice a day as long as anticoagulation in not contraindicated. Many studies have demonstrated its efficacy when compared to mechanical compression and to unfractionated heparin, however one of the most robust of these studies still reported an DVT incidence of 35% in patients treated with enoxaparin. Another drug, fondaparinux, is a selective factor Xa inhibitor that could offer added benefits over enoxaparin such as once daily dosing and a drastically reduced risk of heparin induced thrombocytopenia (HIT). Fondaparinux has been already be widely used in post-operative hip surgery and major knee surgery patients with good results. It has also been shown to be effective in DVT prophylaxis in patients who have had major abdominal surgery and also in acute medical patients. Fondaparinux has yet to be used in trauma patients. Trauma patients are a diverse and distinct population given the acuity of their injuries and their increased risk of bleeding who at this time still do not have a perfect method for DVT prophylaxis. We hypothesize that fondaparinux will be effective in decreasing the risk of DVT when used in the trauma patient population. This is a non randomized prospective cohort study designed to test the efficacy of fondaparinux in the prophylaxis of DVT and PE in trauma patients.
Study identification
- NCT ID
- NCT00531843
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 105 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
- Nov 30, 2007
- Primary completion
- May 31, 2008
- Completion
- May 31, 2008
- Last update posted
- Dec 23, 2013
2007 – 2008
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| San Francisco General Hospital | San Francisco | California | 94143 | — |
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 NCT00531843, 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 23, 2013 · Synced Sep 5, 2026
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The complete protocol, eligibility criteria, and contact information for NCT00531843 live on ClinicalTrials.gov.