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ClinicalTrials.gov public records Last synced Oct 2, 2026, 2:43 PM EDT

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Showing 25–48 of 148 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Venous Thrombosis Pulmonary Clear all
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 4, 2014 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Not applicable Interventional

Improving Safety of Diagnosis and Therapy in the Inpatient Setting

NCT04393909
View directory record Official record
Conditions
Delirium, Confusion, Mental Status Change, Back Pain, Hip Pain Chronic, Chest Pain, Asthma, COPD, Cellulitis, Soft Tissue Infections, Cough, Deep Vein Thrombosis, Pulmonary Embolism, Venous Thromboembolism, Dyspnea, Electrolyte Metabolism Abnormal, Fever, Failure to Thrive, Weakness, Protein-Calorie Malnutrition, Headache, Neck Pain, Hypoxia, Pneumonia, Sepsis, Syncope, Vomiting, Diarrhea, Leg Pain, Abdominal Pain
Interventions
Diagnostic Uncertainty Educational Curriculum, Diagnostic Timeout, Patient Diagnostic (Dx) Questionnaire, Enhancements to Epic-integrated Quality & Safety Dashboard
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2022 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Not applicable Interventional Results available

Thrombelastography Based Dosing of Enoxaparin

NCT00990236
View directory record Official record
Conditions
Thromboembolic Complications
Interventions
Enoxaparin dose adjusted Lovenox based on TEG, Enoxaparin 30 mg BID
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
3
States / cities
Portland, Oregon • Houston, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 3, 2020 · Synced Oct 2, 2026, 2:43 PM EDT
Completed No phase listed Observational

Emulation of the RECORD3 Trial Using Healthcare Claims Data

NCT07599384
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolus
Interventions
Rivaroxaban, Enoxaparin
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
149,248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 4 Interventional

Study of IVC Filter Retrieval With the Günther Tulip Vena Cava Filter

NCT00196118
View directory record Official record
Conditions
Pulmonary Embolism, Venous Thromboembolism
Interventions
Günther Tulip Vena Cava Filter
Device
Lead sponsor
Cook Group Incorporated
Industry
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
17
States / cities
Newark, Delaware • Washington D.C., District of Columbia • Miami, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2007 · Synced Oct 2, 2026, 2:43 PM EDT
Completed No phase listed Observational

Epidemiology of Venous Thromboembolism

NCT00456196
View directory record Official record
Conditions
Venous Thromboembolism, Pulmonary Embolism, Cancer, Deep Vein Thrombosis, COPD
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Not listed
Enrollment
5,451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2009 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

Venous Thromboembolic Prophylaxis After Trauma: Three Times a Day Unfractionated Heparin Versus Twice a Day Enoxaparin

NCT01729559
View directory record Official record
Conditions
Venous Thromboembolic Disease, Deep Vein Thrombosis, Pulmonary Embolism
Interventions
5000 Units unfractionated Heparin Q 8 hr, 30mg enoxaparin Q12 hr
Drug
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Enrollment
495 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 18, 2016 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Not applicable Interventional Results available

Determining the Validity of ThinkSono Guidance for Ultrasound Image Acquisition and Remote Detection

NCT06652568
View directory record Official record
Conditions
Deep Vein Thrombosis, Deep Vein Thrombosis, Pulmonary Embolus
Interventions
ThinkSono System
Device
Lead sponsor
ThinkSono, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
634 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
5
States / cities
New York, New York • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Apixaban or Dalteparin in Reducing Blood Clots in Patients With Cancer Related Venous Thromboembolism

NCT02585713
View directory record Official record
Conditions
Cerebral Vein Thrombosis, Deep Vein Thrombosis, Gonadal Thrombosis, Hepatic Thrombosis, Malignant Neoplasm, Mesenteric Thrombosis, Metastatic Malignant Neoplasm, Portal Vein Thrombosis, Pulmonary Embolism, Renal Vein Thrombosis, Splenic Thrombosis, Venous Thromboembolism
Interventions
Apixaban, Dalteparin, Questionnaire Administration
Drug · Other
Lead sponsor
Academic and Community Cancer Research United
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
18
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Evanston, Illinois + 15 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Not applicable Interventional Results available

Study to Develop a Reliable Nomogram That Incorporates Clinical and Genetic Information

NCT00401414
View directory record Official record
Conditions
Pulmonary Embolism, Deep Vein Thrombosis, Atrial Fibrillation
Interventions
Warfarin
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 30, 2013 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Reduced-dosed Rivaroxaban in the Long-term Prevention of Recurrent Symptomatic VTE(Venous Thromboembolism)

NCT02064439
View directory record Official record
Conditions
Pulmonary Embolism, Thromboembolism, Thrombosis, Venous Thrombosis, Venous Thromboembolism
Interventions
BAY 59-7939, ASA
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
3,365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
24
States / cities
Beverly Hills, California • La Jolla, California • Ventura, California + 19 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Oct 2, 2026, 2:43 PM EDT
Recruiting No phase listed Observational

Registry of Patients Prescribed Anticoagulation

NCT03504007
View directory record Official record
Conditions
Acute Deep Vein Thrombosis, Acute Pulmonary Embolism
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2033
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Completed No phase listed Observational

COVID-19 and Venous Thromboembolism Risk

NCT04569344
View directory record Official record
Conditions
Venous Thromboembolism, Covid19
Interventions
Laboratory test positive for SARS-CoV-2 virus
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
398,530 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Oakland, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 4 Interventional

Comparative Effectiveness of Pulmonary Embolism Prevention After Hip and Knee Replacement

NCT02810704
View directory record Official record
Conditions
Pulmonary Embolism, Venous Thrombosis
Interventions
Enteric Coated Aspirin, Warfarin, Rivaroxaban
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
21 Years and older
Enrollment
18,883 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
30
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Los Angeles, California + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Recruiting Phase 4 Interventional

Statins to Prevent Cancer Associated Blood Clots

NCT07303816
View directory record Official record
Conditions
Venous Thromboembolism, Cancer, Cardiovascular Events
Interventions
Rosuvastatin, Placebo Drug
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
9
States / cities
Irvine, California • New Haven, Connecticut • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Recruiting Early Phase 1 Interventional

Supplemental Oxygen in Pulmonary Embolism (SO-PE)

NCT05891886
View directory record Official record
Conditions
Pulmonary Embolism, Venous Thromboembolism, Metabolomics, Oxygen Inhalation Therapy
Interventions
Oxygen Therapy, Non-rebreather mask
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 2, 2026, 2:43 PM EDT
Completed No phase listed Observational

Replication of the RECORD1 Anticoagulant Trial in Healthcare Claims Data

NCT05083455
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolus
Interventions
Rivaroxaban, Enoxaparin
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 120 Years
Enrollment
89,215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Completed No phase listed Observational Results available

RE-COVERY DVT/PE: Global Study on Treatment Secondary Prevention of Acute Venous Thromboembolism

NCT02596230
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Not listed
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
7,797 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
19
States / cities
Long Beach, California • Miami, Florida • Pembroke Pines, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2020 · Synced Oct 2, 2026, 2:43 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Prophylaxis Against DVTs After Primary Hip and Knee Replacement Surgery

NCT00767559
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
warfarin, Fondaparinux:
Drug
Lead sponsor
The New England Baptist Hospital
Other
Eligibility
20 Years and older
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 26, 2011 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 2Phase 3 Interventional

BMS-562247 in Subjects Undergoing Elective Total Knee Replacement Surgery

NCT00097357
View directory record Official record
Conditions
Venous Thrombosis, Pulmonary Embolism
Interventions
Apixaban, Enoxaparin, Warfarin, Enoxaparin Placebo, Apixaban Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 90 Years
Enrollment
1,238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
72
States / cities
Birmingham, Alabama • Mobile, Alabama • Northport, Alabama + 69 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 2, 2026, 2:43 PM EDT
Suspended Not applicable Interventional

CLEANer Aspiration for Pulmonary Embolism

NCT06189313
View directory record Official record
Conditions
Pulmonary Embolism, Acute Pulmonary Embolism, Cardiovascular Diseases, Venous Thromboembolism
Interventions
Cleaner Pro Thrombectomy System
Device
Lead sponsor
Argon Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
12
States / cities
Aurora, Colorado • Washington D.C., District of Columbia • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 2 Interventional Results available

A Study of DU-176b in Preventing Blood Clots After Hip Replacement Surgery

NCT00398216
View directory record Official record
Conditions
Thrombosis, Hip Replacement
Interventions
DU176b - action is the prevention of venous thromboembolism by the use of a Factor Xa inhibitor
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
903 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
3
States / cities
Hartford, Connecticut • Sarasota, Florida • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Study of Apixaban for the Prevention of Thrombosis-related Events in Patients With Acute Medical Illness

NCT00457002
View directory record Official record
Conditions
Venous Thrombosis, Pulmonary Embolism
Interventions
Apixaban, Enoxaparin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
40 Years and older
Enrollment
6,758 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
48
States / cities
Birmingham, Alabama • Huntsville, Alabama • Phoenix, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2015 · Synced Oct 2, 2026, 2:43 PM EDT
Completed Early Phase 1 Interventional

Evaluation of Anti-Xa Levels in Surgery Patients Receiving Weight-based Heparin

NCT03516656
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolism, Venous Thromboembolism
Interventions
Standard heparin dose, Real time heparin dose adjustment
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Oct 2, 2026, 2:43 PM EDT