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ClinicalTrials.gov public records Last synced Oct 17, 2026, 5:45 AM EDT

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Showing 217–240 of 445 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Unfractionated Heparin Clear all
Completed Phase 2 Interventional Results available

COVID-19 Anticoagulation in Children - Thromboprophlaxis (COVAC-TP) Trial

NCT04354155
View directory record Official record
Conditions
Infection Viral, Thromboses, Venous, COVID-19
Interventions
Enoxaparin Prefilled Syringe [Lovenox]
Drug
Lead sponsor
Johns Hopkins All Children's Hospital
Other
Eligibility
0 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Oct 17, 2026, 5:45 AM EDT
Recruiting Phase 2 Interventional

Multicenter Trial of ECMO in Children With Severe Cardiac Failure Using the Cardiohelp System

NCT06080074
View directory record Official record
Conditions
Heart Failure, Cardiogenic Shock, Congenital Heart Disease, Cardiomyopathies
Interventions
Cardiohelp device (VA-ECMO), Heparin, Bivalirudin
Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
0 Years to 16 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Palo Alto, California • New York, New York • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 17, 2026, 5:45 AM EDT
Recruiting No phase listed Observational

Circadian Variation of Anti-Factor Xa in Hospitalized Trauma Patients

NCT07856641
View directory record Official record
Conditions
Circadian Variation in Anti-Factor Xa (Anti-FXa) Activity
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Not applicable Interventional Results available

Once Weekly Subcutaneous Ports for the Administration of Anticoagulants

NCT00774748
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Insuflon
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 23, 2017 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy Trial Evaluating the Use of SR34006 in the Treatment of Deep Vein Thrombosis (DVT)

NCT00067093
View directory record Official record
Conditions
Deep Vein Thrombosis
Interventions
SanOrg34006, LMW heparin, Unfractionated heparin, Vitamin K antagonist (VKA)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
1,452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
24
States / cities
Denver, Colorado • Jacksonville, Florida • Melbourne, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2011 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 4 Interventional Results available

Papaverine vs Heparin for Peripheral Arterial Catheter Patency in Pediatric Patients

NCT03894904
View directory record Official record
Conditions
Pediatrics, Anesthesia, Vasospasm
Interventions
Papaverine, Heparin, Rescue papaverine, as needed
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Up to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 27, 2022 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Evaluation of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamic Effects of PER977 Following Heparin

NCT02206087
View directory record Official record
Conditions
Healthy
Interventions
PER977, Placebo, Heparin Sodium
Drug
Lead sponsor
Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated May 21, 2020 · Synced Oct 17, 2026, 5:45 AM 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 17, 2026, 5:45 AM EDT
Completed No phase listed Observational

Multi-center Study to Investigate the Effects of Citrasate® on Heparin N Requirements During Hemodialysis Treatment

NCT01092455
View directory record Official record
Conditions
Renal Dialysis
Interventions
Heparin N reduction
Drug
Lead sponsor
Randolph Quinn
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
8
States / cities
New Haven, Connecticut • New York, New York • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2011 · Synced Oct 17, 2026, 5:45 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Reprometabolic Syndrome Mediates Subfertility in Obesity

NCT02653092
View directory record Official record
Conditions
Obesity, Infertility, Hypogonadotropic Hypogonadotropism, Hyperinsulinemia
Interventions
Insulin, Intralipid, Dextrose, Heparin, GnRH, Hyperinsulinemic Euglycemic Clamp
Drug · Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 3 Interventional Results available

Switching From Fondaparinux to Bivalirudin or Unfractionated Heparin in ACS Patients Undergoing PCI

NCT00464087
View directory record Official record
Conditions
Acute Coronary Syndromes
Interventions
Switching from Fondaparinux to Bivalirudin or Unfractionated Heparin
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
5
States / cities
Bridgeport, Connecticut • Washington D.C., District of Columbia • Miami, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2013 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 2 Interventional Results available

Fixed Versus Weight-Based Enoxaparin Dosing in Thoracic Surgery Patients

NCT03251963
View directory record Official record
Conditions
Venous Thromboembolism, Deep Venous Thrombosis, Surgery
Interventions
Fixed Dose Enoxaparin, Variable Dose Enoxaparin
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 17, 2026, 5:45 AM EDT
Terminated Phase 4 Interventional Results available

Below Knee DVT Study

NCT03805672
View directory record Official record
Conditions
Deep Vein Thrombosis (DVT), Blood Clots
Interventions
Low Dose Enoxaparin, High Dose Enoxaparin
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 17, 2026, 5:45 AM EDT
Terminated Phase 2 Interventional

Heparin Anticoagulation in Septic Shock

NCT03378466
View directory record Official record
Conditions
Septic Shock, Vasodilatory Shock
Interventions
Unfractionated heparin, Venous thromboprophylaxis (VTE)
Drug · Other
Lead sponsor
University of Manitoba
Other
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 3 Interventional Results available

Study of an Investigational Drug for the Prevention of Thrombosis-related Events Following Hip Replacement Surgery (ADVANCE-3)

NCT00423319
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolism
Interventions
Enoxaparin, Apixaban, Enoxaparin-matching placebo, Apixaban-matching placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
5,407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
19
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Sacramento, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 14, 2014 · Synced Oct 17, 2026, 5:45 AM 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 11, 2025 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 1 Interventional

Dalteparin and Sunitinib Malate as First-Line Therapy in Treating Patients With Kidney Cancer That is Metastatic or Cannot Be Removed by Surgery

NCT01061411
View directory record Official record
Conditions
Clear Cell Sarcoma of the Kidney, Recurrent Renal Cell Carcinoma, Stage III Renal Cell Cancer, Stage IV Renal Cell Cancer
Interventions
Dalteparin, Pharmacological Study, Sunitinib Malate
Drug · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
2
States / cities
Duarte, California • Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2022 · Synced Oct 17, 2026, 5:45 AM EDT
Recruiting Phase 2 Interventional

A Study of Melphalan With or Without Siltuximab in People With Multiple Myeloma Having an Autologous Stem Cell Transplant

NCT06679829
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Siltuximab, Melphalan
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
60 Years and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Early Phase 1 Interventional

Study Using Citrate to Replace Heparin in Babies Requiring Extracorporeal Membrane Oxygenation (ECMO)

NCT00968565
View directory record Official record
Conditions
Heart Defects, Congenital, Respiratory Insufficiency
Interventions
sodium citrate
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
1 Day to 1 Year
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 17, 2026, 5:45 AM EDT
Not listed No phase listed Observational

Validating 4Ts for Heparin Induced Thrombocytopenia (HIT)

NCT00946400
View directory record Official record
Conditions
Heparin-Induced Thrombocytopenia
Interventions
Scoring 4Ts and Chong scale, Blood draw
Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 27, 2009 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 2 Interventional Results available

Enoxaparin Metabolism in Reconstructive Surgery Patients

NCT02411292
View directory record Official record
Conditions
Venous Thromboembolism, Deep Venous Thrombosis, Pulmonary Embolus, Reconstructive Surgery
Interventions
Enoxaparin
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 17, 2026, 5:45 AM EDT
Terminated Phase 3 Interventional Results available

Clot Dissolving Treatment for Blood Clots in the Lungs

NCT00680628
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
Tenecteplase + Enoxaparin, 0.9% Saline + Enoxaparin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
7
States / cities
Sacramento, California • Aurora, Colorado • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Oct 17, 2026, 5:45 AM EDT
Completed Phase 2Phase 3 Interventional

A Study Evaluating Efficacy and Safety of YM150 Compared to Enoxaparin in Subjects Undergoing Hip Replacement Surgery

NCT00902928
View directory record Official record
Conditions
Venous Thromboembolism, Arthroplasty, Replacement, Hip
Interventions
YM150, enoxaparin
Drug
Lead sponsor
Astellas Pharma Europe B.V.
Industry
Eligibility
18 Years and older
Enrollment
1,992 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
18
States / cities
Phoenix, Arizona • Tuscon, Arizona • Little Rock, Arkansas + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2015 · Synced Oct 17, 2026, 5:45 AM EDT
Completed No phase listed Observational

MERITnI - Mindray-hs-cTnI Assay: Analytical and Clinical Evaluation for the Diagnosis and RIsk AssessmenT of Myocardial InfarctIon.

NCT05853042
View directory record Official record
Conditions
Acute Myocardial Infarction, Acute Coronary Syndrome
Interventions
high-sensitivity cardiac troponin testing
Diagnostic Test
Lead sponsor
Fred Apple
Other
Eligibility
21 Years and older
Enrollment
1,559 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 17, 2026, 5:45 AM EDT