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Showing 1–24 of 1,094 matching trials from the live ClinicalTrials.gov search.
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Withdrawn Not applicable Interventional

Non-Invasive Measurement of Cardiac Output and Stroke Volume in PE

NCT04855370
View directory record Official record
Conditions
Pulmonary Embolism, Pulmonary Embolus/Emboli, Pulmonary Disease, Pulmonary Embolism and Thrombosis, Pulmonary Embolism Subacute Massive, Pulmonary Embolism Acute Massive
Interventions
Non-invasive hemodynamic measurements
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Guilford Genomic Medicine Initiative (GGMI)

NCT01372553
View directory record Official record
Conditions
Breast Cancer, Ovarian Cancer, Colon Cancer, Thrombophilia
Interventions
Not listed
Lead sponsor
The Moses H. Cone Memorial Hospital
Other
Eligibility
18 Years and older
Enrollment
1,184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 15, 2014 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Not applicable Interventional

The Protrieve PROTECTOR Study

NCT06495996
View directory record Official record
Conditions
Venous Thromboembolism, Deep Venous Thrombosis
Interventions
Percutaneous mechanical thrombectomy (PMT)
Device
Lead sponsor
Inari Medical
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
15
States / cities
Newport Beach, California • New Haven, Connecticut • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 22, 2026, 5:01 PM EDT
Active, not recruiting No phase listed Observational

Diffusion of Use of Low Molecular Weight Heparin for Thrombosis on the Medicine Services

NCT00203970
View directory record Official record
Conditions
Thrombosis
Interventions
Observation
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
645 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Jul 22, 2026, 5:01 PM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Perioperative Bleeding and Aspirin Use in Spine Surgery

NCT02807441
View directory record Official record
Conditions
Hemorrhage, Thrombosis
Interventions
Acetylsalicylic acid
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2021 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study of AB023 (Xisomab 3G3) in End Stage Renal Disease Patients on Chronic Hemodialysis

NCT03612856
View directory record Official record
Conditions
End Stage Renal Disease, Thrombosis
Interventions
AB023- Dose 1, AB023-Dose 2, placebo
Drug
Lead sponsor
Aronora, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Jul 22, 2026, 5:01 PM EDT
Terminated Not applicable Interventional Results available

PICC Asymptomatic Thrombosis Study: A Pilot Study

NCT04920929
View directory record Official record
Conditions
Peripheral ICC
Interventions
Hydrophilic Biomaterial, Thermoplastic Polyurethane
Device
Lead sponsor
Access Vascular Inc
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 28, 2022 · Synced Jul 22, 2026, 5:01 PM EDT
Withdrawn Phase 4 Interventional

Bivalirudin PCI Registry in Heparin Induced Thrombocytopenia/Heparin Induced Thrombocytopenia and Thrombosis Syndrome (HIT/HITTS) Patients

NCT00759083
View directory record Official record
Conditions
Heparin-Induced Thrombocytopenia, Heparin-induced Thrombocytopenia and Thrombosis Syndrome
Interventions
bivalirudin
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 2 Interventional

Alfimeprase for Thrombolysis in Acute Peripheral Arterial Occlusion

NCT00073554
View directory record Official record
Conditions
Arterial Occlusive Diseases, Peripheral Vascular Diseases, Thrombosis
Interventions
Alfimeprase
Drug
Lead sponsor
ARCA Biopharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 16, 2009 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational

Understanding the Role of Genes and Biomarkers in the Inflammation and Blood Clotting Process in Children With Acute Lung Injury

NCT00605527
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
30 Days to 18 Years
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
5
States / cities
Fresno, California • Los Angeles, California • Oakland, California + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2020 · Synced Jul 22, 2026, 5:01 PM EDT
Recruiting Phase 4 Interventional

Open Label Treprostinil Raynaud's Study

NCT07112183
View directory record Official record
Conditions
Raynaud's Disease, Raynaud Phenomena, Raynauds
Interventions
Oral treprostinil (UT-15C) sustained release tablets
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 4 Interventional

Comparison of Low and Intermediate Dose Low-molecular-weight Heparin to Prevent Recurrent Venous Thromboembolism in Pregnancy

NCT01828697
View directory record Official record
Conditions
Deep Venous Thrombosis, Pulmonary Embolism
Interventions
Low dose nadroparin, Intermediate dose nadroparin, Low dose enoxaparin, Intermediate dose enoxaparin, Low dose dalteparin, Intermediate dose dalteparin, Fixed low dose tinzaparin, Intermediate dose tinzaparin
Drug
Lead sponsor
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
1,110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational Results available

A Study of Patients With Lower Extremity Acute Limb Ischemia to Remove Thrombus With the Indigo Aspiration System

NCT04144959
View directory record Official record
Conditions
Lower Extremity Acute Limb Ischemia, LE ALI
Interventions
Indigo Aspiration System
Device
Lead sponsor
Penumbra Inc.
Industry
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
14
States / cities
Stanford, California • Danbury, Connecticut • Bradenton, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Jul 22, 2026, 5:01 PM EDT
Terminated Phase 1 Interventional

Multiple-Dose Study Apixaban in Pediatric Subjects With an Indwelling Central Venous Catheter

NCT01195727
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Apixaban
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
12 Years to 17 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
Orange, California • New Brunswick, New Jersey • Toledo, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2017 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational

Platelet Sub-study of the TWILIGHT Trial

NCT04001374
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Infarction
Interventions
Ticagrelor, ASA
Drug
Lead sponsor
Juan Badimon
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 25, 2020 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 2 Interventional

Study of Acute Peripheral Vascular Effects, Safety and Tolerability in Subjects With Raynaud's Phenomenon Secondary to Systemic Sclerosis

NCT02228850
View directory record Official record
Conditions
Raynaud's Phenomenon Secondary to Systemic Sclerosis
Interventions
Alprostadil, Placebo
Drug · Other
Lead sponsor
NexMed (U.S.A.), Inc. (subsidiary of Apricus Biosciences, Inc.)
Industry
Eligibility
18 Years to 79 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
4
States / cities
Encinitas, California • Ann Arbor, Michigan • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2016 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 1 Interventional

Treatment for Blood Clots in the Veins of the Legs

NCT00001713
View directory record Official record
Conditions
Embolism, Thrombophlebitis
Interventions
Recombinant Tissue Plasminogen Activator, Heparin, Warfarin
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 1 Interventional

Lucentis for Central Retinal Vein Occlusion (CRVO)

NCT00406796
View directory record Official record
Conditions
Central Retinal Vein Occlusion
Interventions
Ranibizumab
Drug
Lead sponsor
California Retina Consultants
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
4
States / cities
Bakersfield, California • Oxnard, California • Santa Barbara, California + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2013 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Reference Range Study for the Quantra System With the QStat Cartridge in Obstetric Patients

NCT06415760
View directory record Official record
Conditions
Obstetric Hemostasis, Coagulation
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Gainesville, Florida • Raleigh, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Jul 22, 2026, 5:01 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Applying Pharmacogenetic Algorithms to Individualize Dosing of Warfarin

NCT00927862
View directory record Official record
Conditions
Thromboembolism
Interventions
IWPC adapted genotype-guided dosing algorithm for warfarin, Modified IWPC genetic-guided warfarin dosing algorithm, Standard of care treatment
Genetic · Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
2,415 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 24, 2012 · Synced Jul 22, 2026, 5:01 PM EDT
Terminated Phase 3 Interventional

Gemcitabine With or Without Dalteparin in Treating Patients With Unresectable or Metastatic Pancreatic Cancer

NCT00031837
View directory record Official record
Conditions
Pancreatic Cancer, Thromboembolism
Interventions
dalteparin, gemcitabine hydrochloride, quality-of-life assessment
Drug · Procedure
Lead sponsor
Gary Morrow
Other
Eligibility
18 Years to 120 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
13
States / cities
Mobile, Alabama • Denver, Colorado • Chicago, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2015 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational

Apixaban Discontinuation Prior to Major Surgery

NCT02935751
View directory record Official record
Conditions
Hemorrhage, Thromboembolism
Interventions
Lab tests for plasma levels of apixaban and anti-10a factor
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 99 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 11, 2018 · Synced Jul 22, 2026, 5:01 PM EDT
Terminated Phase 3 Interventional Results available

Interventional Management of Stroke (IMS) III Trial

NCT00359424
View directory record Official record
Conditions
Stroke
Interventions
IV rt-PA alone, endovascular therapy
Drug · Other
Lead sponsor
Joseph Broderick
Other
Eligibility
18 Years to 82 Years
Enrollment
656 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
49
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2013 · Synced Jul 22, 2026, 5:01 PM EDT
Completed No phase listed Observational

Replication of the RECOVER-II Anticoagulant Trial in Healthcare Claims Data

NCT04735523
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Dabigatran, Warfarin
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 120 Years
Enrollment
5,350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Jul 22, 2026, 5:01 PM EDT