Thromboelastography With Platelet Mapping to Guide Antiplatelet Therapy After Lower Extremity Revascularization
Public ClinicalTrials.gov record NCT07597239. 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 Use of Thromboelastography With Platelet Mapping to Guide Thromboprophylaxis Following Lower Extremity Revascularization for Peripheral Artery Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to learn if a blood clotting test called thromboelastography with platelet mapping (TEG-PM) can guide blood-thinning medication decisions in adults more than 60 years and older with peripheral artery disease (PAD) who have undergone infrainguinal endovascular surgery. The main questions it aims to answer are: * Does TEG-PM-guided antiplatelet therapy lower the rate of thrombosis or clinically significant stenosis of the treated artery within 12 months compared with a historical standard-of-care cohort? * How does TEG-PM-guided therapy affect major amputation, amputation-free survival, mortality, and bleeding? Participants will: * Have blood samples taken before the procedure and at 1, 3, and 6 months afterward * Have antiplatelet medications (aspirin, clopidogrel, and/or ticagrelor) escalated or de-escalated based on TEG-PM results through 6 months * Have one additional blood test to check clopidogrel response if taking clopidogrel * Be followed for clinical outcomes through 12 months
Study identification
- NCT ID
- NCT07597239
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 144 participants
Conditions and interventions
Conditions
Interventions
- Aspirin Drug
- Clopidogrel Drug
- Ticagrelor Drug
- Platelet Reactivity Testing Diagnostic Test
- Thromboelastography with Platelet Mapping Diagnostic Test
Drug · Diagnostic Test
Eligibility (public fields only)
- Age range
- 60 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 1, 2023 (Actual)
- Primary completion
- Feb 17, 2026 (Actual)
- Completion
- Oct 2026 (Estimated)
- Last update posted
- Oct 13, 2026
2023 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
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 NCT07597239, 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 Oct 13, 2026 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07597239 live on ClinicalTrials.gov.