Pulmonary Embolism - Thrombus Removal With Catheter-Directed Therapy
Purpose
PE-TRACT is an open-label, assessor-blinded, randomized trial, aiming to compare catheter-directed therapy (CDT) and anticoagulation (CDT group) with anticoagulation alone (No-CDT) in 500 patients with submassive PE, proximal pulmonary artery thrombus and right ventricular dilation.
Condition
- Pulmonary Embolism
Eligibility
- Eligible Ages
- Over 18 Years
- Eligible Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Symptomatic PE diagnosed by contrast-enhanced CT angiography with involvement of a main or lobar pulmonary artery branch; and 2. Right ventricular (RV) dilation as defined by the presence of an RV/Left ventricular ratio > 1 on CT angiography
Exclusion Criteria
- Age < 18 years 2. Systolic blood pressure < 90 mmHg for >15 consecutive minutes or > 40 mmHg drop from baseline, or vasopressor requirement for blood pressure support (i.e., massive PE), occurring within 1 hour prior to eligibility assessment. 3. Symptom duration > 14 days for the current PE episode 4. Irreversible INR > 3 5. Irreversible Thrombocytopenia (Platelets < 50,000/microliter) 6. Creatinine > 2.0 mg/dl 7. Hemoglobin < 7.0 g/dl 8. Pregnancy (positive urine or blood pregnancy test (a pregnancy test must be obtained within 7 days prior to randomization in people of childbearing potential)) 9. Allergy or hypersensitivity to Recombinant Tissue Plasminogen Activator (rt-PA), or iodinated contrast, except for mild-moderate contrast allergies for which steroid pre-medication can be used 10. Life expectancy < 1 year 11. Chronic inability to independently walk prior to the current PE episode (e.g. wheelchair dependent, walker or cane dependent, paraplegic, and/or bed-bound) 12. Allergy to heparin or history of Heparin-Induced Thrombocytopenia (HIT) 13. Unable or unwilling to provide informed consent 14. Major contraindication or unsuitability for all CDT methods available at the Clinical Center
Study Design
- Phase
- Phase 3
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Treatment
- Masking
- None (Open Label)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental Catheter-Directed Therapy (CDT) plus Anticoagulation |
Participants will receive CDT consisting of mechanical thrombectomy (MT) or intrathrombus catheter-directed thrombolysis (CDL) using FDA-cleared devices for pulmonary embolism (PE). The exact technique and devices used will be at the discretion of the endovascular physician, within parameters defined by the PE-TRACT Manual of Operations (MOP) and accepted standard care. Before and after CDT, patients will receive standard PE therapy as in the no-CDT Arm. |
|
|
Active Comparator No Catheter-Directed Therapy (No-CDT) |
Standard anticoagulant therapy (FDA-approved regimen) for the treatment of PE. |
|
Recruiting Locations
Birmingham 4049979, Alabama 4829764 35233
Palo Alto 5380748, California 5332921 94304
Sacramento 5389489, California 5332921 95817
San Diego 5391811, California 5332921 92121
Torrance 5403022, California 5332921 90502
Newark 4143861, Delaware 4142224 19718
Washington D.C. 4140963, District of Columbia 4138106 20010
Miami 4164138, Florida 4155751 33176
Tampa 4174757, Florida 4155751 33606
Atlanta 4180439, Georgia 4197000 30308
Chicago 4887398, Illinois 4896861 60637
Downers Grove 4890119, Illinois 4896861 60515
Maywood 4901514, Illinois 4896861 60153
Springfield 4250542, Illinois 4896861 62781
Iowa City 4862034, Iowa 4862182 52242
Portland 4975802, Maine 4971068 04102
Boston 4930956, Massachusetts 6254926 02118
Boston 4930956, Massachusetts 6254926 02215
Ann Arbor 4984247, Michigan 5001836 48109
Ypsilanti 5015688, Michigan 5001836 48197
St Louis 4407066, Missouri 4398678 63110
Newark 5101798, New Jersey 5101760 07103
Albuquerque 5454711, New Mexico 5481136 87131
New York 5128581, New York 5128638 10016
New York 5128581, New York 5128638 10029
New York 5128581, New York 5128638 10065
Toledo 5174035, Ohio 5165418 43606
Portland 5746545, Oregon 5744337 97239
Philadelphia 4560349, Pennsylvania 6254927 19104
Philadelphia 4560349, Pennsylvania 6254927 19107
Pittsburgh 5206379, Pennsylvania 6254927 15232
Wynnewood 5220230, Pennsylvania 6254927 19096
Providence 5224151, Rhode Island 5224323 02903
Charleston 4574324, South Carolina 4597040 29425
Houston 4699066, Texas 4736286 77030
Murray 5778755, Utah 5549030 84107
Salt Lake City 5780993, Utah 5549030 84108
Norfolk 4776222, Virginia 6254928 23507
Roanoke 4782167, Virginia 6254928 24014
Milwaukee 5263045, Wisconsin 5279468 53226
More Details
- NCT ID
- NCT05591118
- Status
- Recruiting
- Sponsor
- NYU Langone Health