Effect of Topical and Intravenous Tranexamic Acid (TXA) on Thrombogenic Markers in Patients Undergoing Knee Replacement
Public ClinicalTrials.gov record NCT02540226. 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
The Effect of Topical and Intravenous Tranexamic Acid (TXA) on Thrombogenic Markers in Patients Undergoing Total Knee Replacement
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Tranexamic acid (TXA) is a drug that is being used more frequently at the Hospital for Special Surgery to lessen the amount of blood loss after total knee replacement (TKR). It is an anti-fibrinolytic agent, which means that it promotes the formation of blood clots. TXA can be given either intravenously or topically (placed directly on the open wound) before wound closure. Patients with certain medical conditions have been found to have a high risk of thrombosis after being given intravenous TXA, which may lead to serious complications. However, to date, no high-risk patients have been identified for use of topical TXA. This study will look at thrombogenic markers (proteins found in blood that promote clot formation) after TXA is given either intravenously or topically. If the effect on these markers is similar between intravenous and topical use of TXA, then the safety of topical TXA should be questioned. Of note, these markers have never been measured after TXA has been given topically. As a result, this information would be important for the medical community.
Study identification
- NCT ID
- NCT02540226
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 76 participants
Conditions and interventions
Conditions
Interventions
- Intravenous tranexamic acid Drug
- Topical tranexamic acid Drug
- Intravenous saline Drug
- Topical saline Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- 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 18, 2015
- Primary completion
- Nov 30, 2018
- Completion
- Nov 30, 2019
- Last update posted
- Mar 24, 2020
2015 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hospital for Special Surgery | New York | New York | 10021 | — |
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 NCT02540226, 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 Mar 24, 2020 · Synced Sep 2, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02540226 live on ClinicalTrials.gov.