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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pulmonary Thromboembolisms Clear all
Recruiting Phase 3 Interventional

Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable

NCT07430956
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
REGN7508, REGN9933, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
2,628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
18
States / cities
Dothan, Alabama • Fremont, California • Huntington Beach, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 23, 2026, 7:09 AM EDT
Completed No phase listed Observational

Rivaroxaban Utilization for Treatment and Prevention of Thromboembolism in Cancer Patients: Experience at a Comprehensive Cancer Center

NCT02502396
View directory record Official record
Conditions
Cancer, Deep-vein Thrombosis of the Lower and Upper Extremities, Pulmonary Embolism, Non-valvular Atrial Fibrillation
Interventions
Retrospective Chart Review
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2022 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 2 Interventional

Evaluation of PD 0348292 for Preventing Blood Clots in the Lungs or Deep Leg Veins of Patients After Knee Surgery

NCT00306254
View directory record Official record
Conditions
Venous Thrombosis
Interventions
PD 0348292, Enoxaparin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
58
States / cities
Birmingham, Alabama • Little Rock, Arkansas • North Little Rock, Arkansas + 29 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2007 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 1 Interventional

A Study of ALT-836 in Combination With Gemcitabine for Locally Advanced or Metastatic Solid Tumors

NCT01325558
View directory record Official record
Conditions
Locally Advanced Malignant Neoplasm, Malignant Solid Tumour
Interventions
ALT-836 in combination with gemcitabine
Biological
Lead sponsor
Altor BioScience
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
4
States / cities
Atlanta, Georgia • Iowa City, Iowa • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2016 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 2 Interventional Results available

Odiparcil For The Prevention Of Venous Thromboembolism

NCT00244725
View directory record Official record
Conditions
Deep Vein Thrombosis, Fibrillation, Atrial, Venous Thromboembolism, Pulmonary Embolism
Interventions
Odiparcil, Warfarin, Coumadin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
35 Years and older
Enrollment
961 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
46
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 37 more
Source: ClinicalTrials.gov public record
Updated May 1, 2017 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 2Phase 3 Interventional Results available

The Use of Fondaparinux in Preventing Thromboembolism in High Risk Trauma Patients

NCT00531843
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
fondaparinux sodium, sequential compression devices
Drug · Device
Lead sponsor
Mary Knudson, M.D.
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 23, 2013 · Synced Jul 23, 2026, 7:09 AM EDT
Recruiting Not applicable Interventional

The PERSEVERE Study

NCT06588634
View directory record Official record
Conditions
Pulmonary Embolism, Pulmonary Thromboembolism
Interventions
FlowTriever System, Standard of Care
Device · Procedure
Lead sponsor
Inari Medical
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
15
States / cities
New Haven, Connecticut • Orlando, Florida • Sarasota, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 23, 2026, 7:09 AM EDT
Completed No phase listed Observational

3 Screen Electronic Alert

NCT00550082
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolism, Cancer
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 9, 2012 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 2 Interventional

Treatment of Exercise-Induced Pulmonary Vascular Dysfunction After Pulmonary Thromboendarterectomy or Balloon Pulmonary Angioplasty

NCT03409588
View directory record Official record
Conditions
Chronic Thromboembolic Disease (CTED), Exercise Intolerance Post PEA Surgery
Interventions
Adempas
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Not applicable Interventional Results available

Using Intravenous Heparin Versus Standard of Care Subcutaneous Heparin to Prevent Clots After Surgery

NCT01608906
View directory record Official record
Conditions
Venous Thrombosis
Interventions
low dose intravenous heparin (LDIVH), Heparin
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Not applicable Interventional Results available

Non-Contrast 4DCT to Detect Pulmonary Thromboembolic Events

NCT03183063
View directory record Official record
Conditions
Pulmonary Thromboembolisms, Pulmonary Embolism
Interventions
4DCT and SPECT/CT, 4DCT with BiPAP and SPECT/CT, 4DCT with CTA in suspected PE
Device
Lead sponsor
Thomas Guerrero
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Jul 23, 2026, 7:09 AM EDT
Active, not recruiting Phase 4 Interventional

Peripheral Systemic Thrombolysis Versus Catheter Directed Thrombolysis for Submassive PE

NCT03581877
View directory record Official record
Conditions
Pulmonary Embolism, Pulmonary Hypertension, Thromboembolism, Right Ventricular Dysfunction
Interventions
Alteplase, EKOS
Drug · Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 89 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
Bay Shore, New York • Queens, New York
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 3 Interventional Results available

Twice-daily Oral Direct Thrombin Inhibitor Dabigatran Etexilate in the Long Term Prevention of Recurrent Symptomatic VTE

NCT00558259
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
dabigatran etexilate 150 mg twice daily (BID), matching placebo twice daily (BID)
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
1,353 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
21
States / cities
Birmingham, Alabama • Huntsville, Alabama • Laguna Hills, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Breath Analysis Technique to Diagnose Pulmonary Embolism

NCT00368836
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
BreathScreen PE
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Jul 23, 2026, 7:09 AM EDT
Completed No phase listed Observational

Association Between Genetic Variant Scores and Warfarin Effect

NCT03894878
View directory record Official record
Conditions
Atrial Fibrillation, Deep Vein Thrombosis, Intracardiac Thrombus, Pulmonary Embolism, Venous Thromboembolic Disease
Interventions
Not listed
Lead sponsor
Cipherome, Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Phase 3 Interventional Results available

Regulation of Coagulation in Orthopedic Surgery to Prevent Deep Vein Thromboembolism (DVT) and Pulmonary Embolism (PE). A Study of BAY59-7939 in the Prevention of Venous Thrombo Embolism (VTE) in Subjects Undergoing Elective Total Knee Replacement.

NCT00362232
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Rivaroxaban (Xarelto, BAY59-7939), Enoxaparin, Placebo: tablet of Rivaroxaban, Placebo: syringes of Enoxaparin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
3,148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
40
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Phoenix, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2014 · Synced Jul 23, 2026, 7:09 AM EDT
Terminated Not applicable Interventional Results available

Angel® Catheter Early Feasibility Clinical Study

NCT01847196
View directory record Official record
Conditions
Pulmonary Embolism, Deep Vein Thrombosis, Venous Thromboembolism
Interventions
Angel® Catheter
Device
Lead sponsor
BiO2 Medical
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
4
States / cities
Jackson, Mississippi • Portland, Oregon • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2015 · Synced Jul 23, 2026, 7:09 AM EDT
Not yet recruiting Phase 4 Interventional

Extended Prophylactic Anticoagulation Following Spinal Surgery for Metastatic Disease

NCT07713875
View directory record Official record
Conditions
Venous Thromboembolism (VTE), Deep Vein Thrombosis (DVT), Pulmonary Embolism (PE), Spine Metastasis
Interventions
Apixaban
Drug
Lead sponsor
James Bayley
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Pittburgh, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Not applicable Interventional Results available

The Angel® Catheter Pivotal Clinical Trial

NCT02186223
View directory record Official record
Conditions
Pulmonary Embolism, Deep Vein Thrombosis, Venous Thromboembolism, Trauma
Interventions
The Angel® Catheter
Device
Lead sponsor
BiO2 Medical
Industry
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
21
States / cities
Los Angeles, California • San Diego, California • Loveland, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Early Phase 1 Interventional

Real-time Anti-Factor Xa Measurements in Surgical Patients to Examine Enoxaparin Metabolism and Optimize Enoxaparin Dose

NCT02704052
View directory record Official record
Conditions
Deep Venous Thrombosis, Pulmonary Embolus, Venous Thromboembolism
Interventions
Real time enoxaparin dose adjustment, Standard enoxaparin dose
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Jul 23, 2026, 7:09 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

FUVID Study: Functional Characterization of Children With Chronic Venous Thromboembolic Disease

NCT04583878
View directory record Official record
Conditions
Deep Venous Thrombosis, Pulmonary Embolism
Interventions
Blood draw (Visit 1), Blood draw (Visits 2 and 3)
Diagnostic Test
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
8 Years to 21 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
14
States / cities
Little Rock, Arkansas • St. Petersburg, Florida • Atlanta, Georgia + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jul 23, 2026, 7:09 AM EDT
Recruiting Phase 3 Interventional

REGN7508 Versus Acetylsalicylic Acid (ASA) for Venous Thromboprophylaxis After Total Knee Arthroplasty in Adult Participants

NCT07213778
View directory record Official record
Conditions
Symptomatic Venous Thromboembolism (VTE)
Interventions
REGN7508, Acetylsalicylic Acid (ASA), Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
28
States / cities
La Mesa, California • Rancho Mirage, California • Lone Tree, Colorado + 20 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 23, 2026, 7:09 AM EDT
Completed Not applicable Interventional Results available

A Prospective, Multi-Center Study of the Bard® Denali™ Retrievable Inferior Vena Cava Filter System

NCT01305564
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
Denali inferior vena cava filter
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
22
States / cities
Birmingham, Alabama • Phoenix, Arizona • Hartford, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2016 · Synced Jul 23, 2026, 7:09 AM EDT
Withdrawn Phase 2 Interventional

A Randomized Study to Evaluate the Effect of Two Different Doses of Enoxaparin Sodium in Combination With Standard Chemotherapy in Patients With Stage Small Cell Lung Cancer (SCLC)

NCT00916669
View directory record Official record
Conditions
Small Cell Lung Cancer
Interventions
Etoposide, Cisplatin, enoxaparin sodium
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
4
States / cities
Boston, Massachusetts • Peabody, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Jul 23, 2026, 7:09 AM EDT