| Not Yet Recruiting | Effectiveness of a Needle-free Connector With Anti-reflux Technology in Reducing Complications From Long Perip NCT07519304 | Hospital Arnau de Vilanova | N/A |
| Recruiting | Platelet Volunteers, Longitudinal and Multi-omic Study NCT07137429 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Not Yet Recruiting | Safety of Perioperative Anticoagulation Management in People With Active Cancer Undergoing Cancer-Related Surg NCT07372716 | Ottawa Hospital Research Institute | N/A |
| Not Yet Recruiting | Safety and Efficacy of a Single Dose of Gruticibart to Prevent CRT NCT07498517 | OHSU Knight Cancer Institute | Phase 2 |
| Not Yet Recruiting | Effects of Sweetener Consumption on Risk Factors for Heart Disease in Prediabetic Subjects NCT07377097 | Charite University, Berlin, Germany | N/A |
| Not Yet Recruiting | Incidence of Bleeding, Thrombosis and Transfusion Requirements in ICU Patients With COVID-19 Supported With Ve NCT07352072 | Rigshospitalet, Denmark | — |
| Recruiting | Generative AI Impact on Rheumatoid Arthritis Complications Diagnosis NCT07301892 | Guang'anmen Hospital of China Academy of Chinese Medical Sciences | — |
| Recruiting | Thrombin Generation Parameters and Bleeding in Patients Treated With Anticoagulants for Cancer Associated Thro NCT06386107 | Centre Hospitalier Universitaire de Saint Etienne | N/A |
| Recruiting | A Pilot Trial Comparing Full Dose Rivaroxaban to Prophylactic Dose Rivaroxaban in Patients With Superficial Ve NCT06965998 | Ottawa Hospital Research Institute | Phase 2 / Phase 3 |
| Recruiting | Multi-Omics-Based Novel Thrombosis and Bleeding Markers and Risk Model for CHD NCT07523880 | Xueyan Zhao | — |
| Recruiting | Neonatal Platelet Transfusion Threshold Trial NCT06676904 | NICHD Neonatal Research Network | N/A |
| Recruiting | Effect of Dexmedetomidine on Microsurgery Reconstruction in Cancer Patient NCT06993740 | Dharmais National Cancer Center Hospital | N/A |
| Completed | Effect of Flexible Catheter Materials on Catheter Angle and Blood Vessel Irritation NCT06927141 | Griffith University | N/A |
| Active Not Recruiting | Complications and Antiplatelet and Anticoagulant Therapy in Vascular Surgery. NCT07358416 | Petrovsky National Research Centre of Surgery | — |
| Not Yet Recruiting | This is an Observational Study That Aims to Demonstrate Postoperative Risk Factors in Pediatric Cardiac Surger NCT06985082 | Instituto de Cardiologia do Rio Grande do Sul | — |
| Not Yet Recruiting | Intravenous Thrombolytic Therapy for Acute Ischemic Stroke Patients with Low NIHSS and Non-disabling Deficits NCT06115070 | Second Affiliated Hospital, School of Medicine, Zhejiang University | Phase 4 |
| Withdrawn | Large-Bore Mechanic Thrombectomy for the Treatment of Symptomatic Portomesenteric Vein Thrombosis NCT06318754 | University of Maryland, Baltimore | — |
| Active Not Recruiting | Antithrombotic Activities of Sotagliflozin vs. Empagliflozin NCT06618976 | Icahn School of Medicine at Mount Sinai | Phase 4 |
| Recruiting | Non-invasive Coronary Thrombus Imaging to Define These Cause of Acute Myocardial Infarction NCT06113510 | University of Edinburgh | — |
| Not Yet Recruiting | The Effect of Team Sports on the Risk of Thrombosis in Elderly Individuals in a Municipality Setting (TEAM-AGE NCT04611191 | University of Copenhagen | N/A |
| Recruiting | Thromboprophylaxis in Lower Limb Immobilisation NCT06370273 | Queen Mary University of London | Phase 3 |
| Recruiting | Longitudinal Cohort of Thrombosis and Hemostasis Diseases NCT06727669 | Peking University People's Hospital | — |
| Recruiting | Extracellular Vesicle Micro RNA Profiling in Congenital Heart Disease: Fetal-Maternal Regulation in Neonatal T NCT06434207 | Boston Children's Hospital | — |
| Enrolling By Invitation | ATHNdataset Registry NCT06820515 | American Thrombosis and Hemostasis Network | — |
| Not Yet Recruiting | Diagnostic Role of Antiphospholipid Antibodies and Microparticles in Immune Thrombocytopenic Patients With Thr NCT05830916 | Assiut University | — |
| Recruiting | Stroke Risk Assessment and Markers of Blood Clotting in Patients With Newly Diagnosed Non-valvular Atrial Fibr NCT06949319 | Nedim Tojaga | — |
| Enrolling By Invitation | Inpatient Monitoring of Unfractionated Heparin NCT06329921 | Vanderbilt University Medical Center | N/A |
| Not Yet Recruiting | Prolonged Hypercoagulability Following Major Liver Resection for Malignancy NCT06153394 | Western University, Canada | Phase 3 |
| Recruiting | Association of Anti-factor Xa Activity With Venous Thromboembolism in Critically Ill Patients NCT06357403 | Medical University of Vienna | — |
| Not Yet Recruiting | Coagulopathy in Childhood Acute Lymphoblastic Leukaemia NCT06242353 | Karolinska University Hospital | — |
| Completed | A Phase 1 Study to Evaluate the Safety, Tolerability, PK/PD of SRSD107 in Healthy Participants NCT06116617 | Sirius Therapeutics Co., Ltd. | Phase 1 |
| Completed | SYMPHONY-PE Study for Treatment of Pulmonary Embolism NCT06062329 | Imperative Care, Inc. | N/A |
| Unknown | The INSIGHT Feasibility Study Ultrasound in the Intensive Care Unit: A Randomised Controlled Feasibility Trial NCT05569798 | King's College Hospital NHS Trust | N/A |
| Unknown | How Clinicians Manage Their Patients Who May Need Antithrombotic Care NCT05923658 | Anthony Tang | — |
| Completed | Endothelial Protection in Post COVID-19 Patients With Sulodexide NCT05371925 | Centro Medico del Noroeste | Phase 3 |
| Recruiting | Thrombosis in Diffuse Large B-cell Lymphoma:the PREDIC-TO (PREDICt ThrOmbosis) Study NCT06694779 | Fondazione IRCCS San Gerardo dei Tintori | — |
| Unknown | Influence of Vasopressors on Anti-Xa Activity in Critically Ill Patients NCT06055907 | Medical University of Gdansk | — |
| Recruiting | Acute Ischemic Stroke EndoVascular Therapy: a Multicenter REGISTRY Study NCT05864638 | Changhai Hospital | — |
| Completed | Direct Endovascular Treatment Versus Bridging Treatment In Basilar Artery Occlusive Stroke NCT05631847 | Sichuan Academy of Medical Sciences | N/A |
| Completed | The Risk Assessment Scale for Peripherally Inserted Central Venous Catheter (PICC) Related Thrombosis in Cance NCT05977452 | Sun Yat-sen University | — |
| Recruiting | The Origin and Role of Thromboembolism in the Pathogenesis of Ischaemic Stroke NCT05636748 | University of Edinburgh | — |
| Active Not Recruiting | Delayed IntraCranial Hemorrhage in Oral AntiCoagulant Treated Patients With Mild Traumatic Brain Injury NCT07195760 | Bispebjerg Hospital | — |
| Terminated | Proximal TEmporary oCclusion Using Balloon Guide Catheter for Mechanical Thrombectomy NCT05592054 | Changhai Hospital | N/A |
| Recruiting | Thrombus Imaging and Treatment Analytics in Neurology NCT05663281 | Chinese PLA General Hospital | — |
| Completed | Thromboembolism in Anorexia Nervosa NCT05575466 | Odense University Hospital | — |
| Completed | ProUrokinase for Mild Ischemic Cerebrovascular Events (PUMICE) NCT05507645 | Beijing Tiantan Hospital | Phase 3 |
| Withdrawn | Correlation Between LR-ACT and Anti Xa Activity During Endovascular Surgery Procedures. AXAES (Anti Xa vs ACT- NCT05554055 | Hospices Civils de Lyon | — |
| Active Not Recruiting | Are Uterine Fibroids Pro-thrombotic? NCT05607602 | King's College Hospital NHS Trust | — |
| Completed | Exploratory Assessment of the Quantra® System in Adult ECMO Patients NCT05426564 | HemoSonics LLC | — |
| Recruiting | Pre- Vs. Postoperative Thromboprophylaxis in Pancreatic Surgery NCT05245877 | Helsinki University Central Hospital | Phase 4 |
| Recruiting | Intravenous TNK vs TPA for AIS Treatment on MSU,a Prospective Multicenter RCT NCT06498323 | Mahidol University | Phase 4 |
| Withdrawn | Study on the Efficacy and Safety of T-02 for the Treatment for Acute Ischemic Stroke NCT05342038 | Biomedical Solutions Inc. | N/A |
| Terminated | Endothelial Protection in Convalescent COVID-19 Patients NCT05252923 | Pirogov Russian National Research Medical University | Phase 4 |
| Recruiting | Effects of a Manual Therapy Program to Reduce the Evolution Time of Axillary Web Syndrome NCT05115799 | University of Malaga | N/A |
| Unknown | Tumescent Anesthesia Antibiotic Delivery (TAAD) NCT03226626 | HK Surgical, Inc. | Phase 2 / Phase 3 |
| Completed | Hemostasis and Inflammation in COVID-19 Patients With Venous and Arterial Thrombotic Complications NCT05143567 | Ryazan State Medical University | N/A |
| Unknown | Differential EFfects of Dual antIplatelet and Dual aNtithrombotic thErapy on Hemostasis in Chronic Coronary Sy NCT05116995 | Nova Scotia Health Authority | Phase 4 |
| Completed | Practice Variation on Antithrombotics in COVID-19 NCT04998799 | NMC Specialty Hospital | — |
| Completed | To Evaluate the Safety and Tolerability of Combined Administration of SHR2285 Tablets With Aspirin, Clopidogre NCT04945616 | Jiangsu HengRui Medicine Co., Ltd. | Phase 1 |
| Completed | Extracorporeal Life Support and Modification of Hemostasis NCT04912336 | University Hospital, Ghent | — |
| Unknown | Thromboprophylaxis in Oesophageal Cancer Patients NCT05067153 | University of Aarhus | Phase 4 |
| Completed | Assessment of the Incidence of Hemorrhagic and Ischemic Events in Post-angioplasty in Anticoagulated Coronary NCT05068414 | Centre Hospitalier Universitaire de Nīmes | — |
| Unknown | Registry of Hospitalized Patients in University Hospital Dubrava Respiratory Center NCT05151094 | University Hospital Dubrava | — |
| Terminated | Apixaban for PrOphyLaxis of thromboemboLic Outcomes in COVID-19 NCT04746339 | Brazilian Clinical Research Institute | Phase 4 |
| Unknown | Exercise Training and Thrombotic Risk in Post-menopausal Women NCT04596501 | University of Copenhagen | N/A |
| Completed | Standard vs High Prophylactic Doses or Anticoagulation in Patients With High Risk of Thrombosis Admitted With NCT04730856 | Hospital Universitario Infanta Leonor | N/A |
| Completed | Nadroparin Pharmacokinetics in Different Stages of COVID-19 NCT05621915 | Medical University of Lublin | — |
| Unknown | Quantification of Binding and Neutralizing Antibody Levels in COVID-19 Vaccinated Health Care Workers Over 1 Y NCT04910971 | LifeBridge Health | — |
| Recruiting | Adverse Drug Events in Patients on Oral Anticoagulation in the Emergency Department NCT06692504 | Centre Hospitalier Universitaire de Besancon | — |
| Completed | Evaluating Pharmacogenomic Variants for Cardiology Therapeutics NCT04702113 | Cipherome, Inc. | N/A |
| Unknown | Hypercoagulability Study Using Haemostatic Techniques in Patients With Inflammatory Bowel Disease NCT04896203 | Hospital Universitario La Paz | — |
| Completed | Cardiovascular Effects of Heated Tobacco Products (HTP) NCT04550026 | Karolinska Institutet | N/A |
| Recruiting | International Registry of Thrombotic APS Patients Treated With Direct Oral Anticoagulants NCT04262492 | Stéphane Zuily | — |
| Unknown | Risk Stratification Post TAVI Using TEG NCT03649594 | Torben Pottgiesser | — |
| Completed | Reduced Anticoagulation Targets in ECLS (RATE) NCT04536272 | University Medical Center Groningen | Phase 3 |
| Recruiting | ATHN Transcends: A Natural History Study of Non-Neoplastic Hematologic Disorders NCT04398628 | American Thrombosis and Hemostasis Network | — |
| Completed | Coagulation and Vitamin K in Head and Neck Microvascular Free Flap Surgery NCT04517461 | Region Skane | — |
| Recruiting | Acutelines: a Large Data-/Biobank of Acute and Emergency Medicine NCT04615065 | University Medical Center Groningen | — |
| Completed | Practice of Adjunctive Treatments in Intensive Care Unit Patients With COVID-19 NCT04719182 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |
| Unknown | Ex Vivo Test of New Stroke Treatment Using Magnetic Nanorobots NCT04644653 | Chinese University of Hong Kong | — |
| Completed | The Single, Multiple Dose and Food Effect Study of SHR2285 Tablets on Pharmacokinetics and Pharmacodynamics in NCT04472819 | Jiangsu HengRui Medicine Co., Ltd. | Phase 1 |
| Unknown | Investigating the Involvement of ACE and Angiotensinogen Genes' Polymorphism Along With Other Thrombophilic Ge NCT04519398 | Grigore T. Popa University of Medicine and Pharmacy | — |
| Completed | Enoxaparin at Prophylactic or Therapeutic Doses in COVID-19 NCT04646655 | ASST Fatebenefratelli Sacco | Phase 3 |
| Unknown | Prasugrel in Severe COVID-19 Pneumonia NCT04445623 | Azienda Ospedaliera Universitaria Integrata Verona | Phase 3 |
| Completed | Impact of Prophylactic Low-molecular Weight Heparin Dosing on Clotting Parameters Following Cesarean Delivery NCT04305756 | University of Utah | N/A |
| Unknown | Coagulopathy in COVID19 - A Multi-Centre Observational Study in UK NCT04405232 | Imperial College London | — |
| Completed | Weight-Adjusted vs Fixed Low Doses of Low Molecular Weight Heparin For Venous Thromboembolism Prevention in CO NCT04373707 | Central Hospital, Nancy, France | Phase 4 |
| Completed | Rescue Stenting in the Severe Atherosclerotic Stenosis After the Failure of Intravenous Thrombolysis NCT05666388 | Can Tho Stroke International Services Hospital | N/A |
| Completed | Thrombosis and Covid-19 NCT04366778 | Hospices Civils de Lyon | — |
| Unknown | Assessment of Endothelial and Haemostatic Changes During Severe SARS-CoV-2 Infection NCT04357847 | University Hospital, Rouen | — |
| Unknown | Hemostatic Profile in Patients Affected by COVID-19 NCT04595110 | ANNA FALANGA | — |
| Completed | Thromboprophylaxis for Patients in ICU With COVID-19 NCT04623177 | Instituto de Investigacion Sanitaria La Fe | — |
| Terminated | Efficacy and Safety of CUSA-081 in the Restoration of Central Venous Access Device (CVAD) Functionality NCT03594175 | Chiesi Farmaceutici S.p.A. | Phase 3 |
| Completed | The "MyoThrombus" Study NCT04829825 | University of Edinburgh | — |
| Completed | "Follow-up of Midlines Placed Outside the Intensive Care Unit: What Side Effects? An Observational Study" NCT04131088 | Nantes University Hospital | — |
| Unknown | Risk Factors and Predictors of Thrombosis in Myeloprolferative Neoplasms NCT03599700 | Assiut University | — |
| Unknown | Thrombembolism After Robot- Assisted Surgery in Urology NCT04796740 | University Hospital Schleswig-Holstein | — |
| Completed | The Acute Effects of E-cigarette Inhalation on Vascular Function, Microcirculation and Thrombosis NCT04175457 | Karolinska Institutet | N/A |
| Recruiting | Vascular Lab Resource (VLR) Biorepository NCT05628948 | The Cleveland Clinic | — |
| Completed | In-vivo Thrombus Imaging With 18F-GP1, a Novel Platelet PET Radiotracer NCT03943966 | University of Edinburgh | N/A |
| Completed | THrombo-Embolic Event in Onco-hematology NCT03826043 | Centre Antoine Lacassagne | N/A |
| Unknown | Biomarkers of Thrombosis as Predictors of Venous Thromboembolism Risk in Cancer Patients NCT04301362 | Centro Hospitalar de Vila Nova de Gaia/Espinho, E.P.E. | — |
| Completed | Safety and Efficacy Study of AB002 (E-WE Thrombin) in End Stage Renal Disease Patients on Chronic Hemodialysis NCT03963895 | Aronora, Inc. | Phase 2 |
| Completed | Sildenafil To Prevent Clot NCT03199612 | Montefiore Medical Center | EARLY_Phase 1 |
| Completed | Pharmacokinetic and Metabolism of [14^C] BMS-986177 in Healthy Male Participants NCT03939702 | Bristol-Myers Squibb | Phase 1 |
| Unknown | D-dimer to Improve Anticoagulation Outcome During ECMO loNg-term supporteD NCT03261284 | Wuhan Asia Heart Hospital | N/A |
| Completed | The PK/PD Study of SHR2285 Tablets in Healthy Subjects NCT03769831 | Jiangsu HengRui Medicine Co., Ltd. | Phase 1 |
| Completed | Efficacy and Safety of Short-term Postoperative Anticoagulant Therapy to Prevente Thrombosis in Arterovenous F NCT04164693 | First Affiliated Hospital of Chongqing Medical University | N/A |
| Unknown | Metaxa Hospital THromboprophylaxis Program in Oncological & Surgical Patients NCT04248348 | Metaxa Hospital | — |
| Completed | Safety and Efficacy Study of AB023 (Xisomab 3G3) in End Stage Renal Disease Patients on Chronic Hemodialysis NCT03612856 | Aronora, Inc. | Phase 2 |
| Active Not Recruiting | Short-Term Anticoagulation Versus Antiplatelet Therapy for Preventing Device Thrombosis Following Left Atrial NCT03568890 | Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec | Phase 4 |
| Unknown | Association of Genetic Polymorphisms With Atrial Fibrosis and Thrombogenic Substrate in Patients With Non-valv NCT03560219 | Memorial Ankara Hospital | — |
| Unknown | Tecarfarin Anti-Coagulation Trial (TACT) NCT02522221 | Espero Biopharma | Phase 3 |
| Completed | Safety and Tolerability Study of E-WE Thrombin in Healthy Adult Subjects NCT03453060 | Aronora, Inc. | Phase 1 |
| Completed | Retrospective Chart Review Screening Algorithm to Assess the Prevalence of PNH-clones NCT05884060 | AZ Delta | — |
| Unknown | PIcc Cost EffectiveneSS and Safety of Infusional Therapy NCT03392831 | Hospital de Clinicas de Porto Alegre | N/A |
| Completed | Single-dose Pharmacokinetics of BMS-986177 in Participants With Hepatic Impairment Compared to Healthy Partici NCT02982707 | Bristol-Myers Squibb | Phase 1 |
| Completed | Direct Intra-arterial Thrombectomy in Order to Revascularize AIS Patients With Large Vessel Occlusion Efficien NCT03469206 | Changhai Hospital | N/A |
| Completed | Anticoagulation Therapy After Splenectomy in Cirrhosis Patient NCT04397289 | First Affiliated Hospital Xi'an Jiaotong University | Phase 1 / Phase 2 |
| Completed | Intraventricular Stasis in Non Ischemic Dilated Myocardiopathy NCT03415789 | Hospital General Universitario Gregorio Marañon | — |
| Unknown | Thromboprophylaxis in Patients Undergoing Orthopedic Surgeries; Using Propensity Score Matching NCT03483181 | Hanoi Medical University | — |
| Unknown | RNA Sequencing Analysis in Large Vessel Occlusion Stroke DATA Bank NCT03490552 | Society of Minimally Invasive Neurological Therapeutic Procedures | N/A |
| Unknown | Thrombotic Biomarkers to Predict Thrombosis in Heparin-induced Thrombocytopenia NCT03269019 | Wuhan Asia Heart Hospital | — |
| Completed | Evaluate the Pharmacokinetics of BMS-986177 From Two Formulations in Healthy Participants NCT03362437 | Bristol-Myers Squibb | Phase 1 |
| Completed | Study Investigation Pharmacokinetics and Pharmacodynamics of CS1 NCT03903302 | Cereno Scientific AB | Phase 1 |
| Completed | CES1 Crossover Trial of Clopidogrel and Ticagrelor NCT03161678 | University of Maryland, Baltimore | Phase 4 |
| Completed | Evaluate Pharmacokinetics and Safety of BMS-986177 in Participants With Normal Renal Function and With Moderat NCT03196206 | Bristol-Myers Squibb | Phase 1 |
| Recruiting | Dynamics of Platelet Activation in Patients With Ventricular Assist Device (VAD) NCT03255928 | Scientific Institute San Raffaele | — |
| Completed | To Evaluate the Safety and Pharmacokinetics of BMS-986177 in Healthy Japanese Participants NCT03224260 | Bristol-Myers Squibb | Phase 1 |
| Completed | Pacifier Activated Device and Mother's Voice in Infants at High-risk for Cerebral Palsy NCT03230032 | Nationwide Children's Hospital | N/A |
| Unknown | Pharmacogentic Screening of Coumarine Based Oral Anticoagulant Using Next Generation Seguencer NCT03180567 | Tanta University | N/A |
| Completed | Safety and Tolerability Study of Xisomab 3G3 in Healthy Adult Subjects NCT03097341 | Aronora, Inc. | Phase 1 |
| Completed | Bioimpedance Variation of Free Flap for After Clamping NCT03118115 | Centre Hospitalier Universitaire, Amiens | N/A |
| Completed | Mesoglycan for Pain Control After Open Excisional HAEMOrrhoidectomy NCT04481698 | Societa Italiana di Chirurgia ColoRettale | — |
| Completed | PFA-100 Responsive to Effect of Energy Drinks on Platelet Function NCT02997111 | St. Louis University | N/A |
| Completed | A Study of the Safety and Pharmacokinetics of Apixaban Versus Vitamin K Antagonist (VKA) or Low Molecular Weig NCT02981472 | Bristol-Myers Squibb | Phase 2 |
| Unknown | Rivaroxaban or Aspirin for Biological Aortic Prosthesis NCT02974920 | Christian Torp-Pedersen | Phase 4 |
| Completed | Pharmacokinetic, Pharmacodynamic, Safety, and Efficacy Study of Rivaroxaban for Thromboprophylaxis in Pediatri NCT02846532 | Janssen Research & Development, LLC | Phase 3 |
| Completed | A Study to Evaluate the Safety and Pharmacokinetics of BMS-986177 in Participants With End-stage Renal Dysfunc NCT02902679 | Bristol-Myers Squibb | Phase 1 |
| Completed | A Study to Evaluate the Effect of Rifampin on the Single-dose Pharmacokinetics of BMS-986177 in Healthy Subjec NCT02959060 | Bristol-Myers Squibb | Phase 1 |
| Completed | Thrombotic Effects of Yellowstripe Scad NCT03251014 | Universiti Putra Malaysia | N/A |
| Completed | Imaging Silent Brain Infarct And Thrombosis in Acute Myocardial Infarction NCT02917213 | Hospital General Universitario Gregorio Marañon | — |
| Recruiting | Pharmacogenomics of Warfarin in Hispanics and Latinos NCT02972385 | University of Arizona | — |
| Withdrawn | Perioperative Bleeding and Aspirin Use in Spine Surgery NCT02807441 | University Hospitals Cleveland Medical Center | Phase 3 |
| Completed | A Study to Evaluate the Effect of Co-administration of Itraconazole or Diltiazem on the Pharmacokinetics of BM NCT02807909 | Bristol-Myers Squibb | Phase 1 |
| Completed | Study on Management Thrombosis in Greek Cancer Patients NCT03292107 | Hellenic Society of Medical Oncology | — |
| Completed | Analysis of the Impact of the Undernutrition on the Cerebral Infarct in Thrombolized Patients NCT03303820 | Fondation Hôpital Saint-Joseph | — |
| Completed | Comparison of a Rivaroxaban-based Strategy With an Antiplatelet-based Strategy Following Successful TAVR for t NCT02833948 | ECRI bv | Phase 3 |
| Completed | Safety and Efficacy Study of a Protease Activated Receptor-4 Antagonist Being Tested to Reduce the Chances of NCT02671461 | Bristol-Myers Squibb | Phase 2 |
| Unknown | Comparison Between Sutureless Devices for PICC and a New System KT FIX PLUS NCT02805335 | University Hospital, Caen | N/A |
| Recruiting | Positron Emission Tomography (PET) Imaging of Thrombosis NCT03830320 | Massachusetts General Hospital | Phase 1 |
| Terminated | Assessment of Radiolabeled rhAnnexin V-128 in Infective Endocarditis NCT02459613 | Institut National de la Santé Et de la Recherche Médicale, France | Phase 1 / Phase 2 |
| Completed | Safety and Tolerability Study of BMS-986177 in Healthy Subjects NCT02608970 | Bristol-Myers Squibb | Phase 1 |
| Completed | Rapid P2Y12 Receptor Inhibition Attenuates Inflammatory Cell Infiltration in Thrombus Aspirated From the STEMI NCT02639143 | First Affiliated Hospital of Harbin Medical University | Phase 4 |
| Completed | Phase I Study on Rivaroxaban Granules for Oral Suspension Formulation in Children NCT02497716 | Bayer | Phase 1 |
| Completed | Role of 12-lipoxygenase in Platelet Reactivity and Type 2 Diabetes Mellitus NCT02629497 | University of Michigan | EARLY_Phase 1 |
| Completed | Cyanotic Heart Disease and Thrombosis NCT02716402 | Annette Schophuus Jensen | N/A |
| Completed | CV004-007 Thrombosis Chamber Study NCT02439190 | Bristol-Myers Squibb | Phase 1 |
| Completed | Thrombosis and Neurocognition in Klinefelter Syndrome NCT02526628 | University of Aarhus | — |
| Unknown | Study of Safety and Biomarker Efficacy of TS23 in Healthy Volunteer NCT03001544 | Translational Sciences, Inc. | Phase 1 |
| Completed | Inflammation and Thrombosis in Patients With Severe Aortic Stenosis After Transcatheter Aortic Valve Replaceme NCT02486367 | University Hospitals Cleveland Medical Center | Phase 4 |
| Unknown | Clinical Research of Intravenous Thrombolysis for Ischemic Stroke in Northeast of China NCT05028868 | Yi Yang | — |
| Completed | Pharmacist Interventions in Rural Elderly Warfarin Patients NCT03212898 | Slaven Falamić | N/A |
| Unknown | Thrombin Generation in Crohn's Disease NCT02445690 | University of Sao Paulo General Hospital | — |
| Completed | Hemodialysis Access Surveillance Evaluation Study NCT02376361 | Albany Medical College | N/A |
| Unknown | Medico-economic Evaluation of Strategies for the Lead Extraction of Implantable Defibrillator and Pacemakers NCT03121183 | University Hospital, Clermont-Ferrand | — |
| Completed | Apixaban for Secondary Prevention of Thromboembolism Among Patients With AntiphosPholipid Syndrome NCT02295475 | Scott C. Woller, MD | Phase 4 |
| Completed | Reversibility of Apixaban Anticoagulation With the Four Factor Prothrombin Complex Concentrate Kcentra NCT02270918 | Thomas Jefferson University | Phase 1 |
| Completed | Heart and Hands Study II: A Retrospective Data Collection & Analysis Project NCT02307318 | HealthEast Care System | Phase 1 / Phase 2 |
| Completed | Single and Multiple Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacody NCT02341638 | Bristol-Myers Squibb | Phase 1 |
| Withdrawn | Prevalence of Asymptomatic Thrombosis in Multiple Myeloma NCT03145870 | Centre Hospitalier Universitaire, Amiens | N/A |
| Completed | Adherence and Coagulation Assays in Dabigatran-treated Patients With Atrial Fibrillation NCT03280368 | Hospitalsenheden Vest | — |
| Terminated | Investigation on the Effect of Smoking on the Expression of Pro- and Anti-thrombotic, Anti-oxidative, and Infl NCT02198937 | University of Zurich | — |
| Completed | Optical Coherence Tomography to Evaluate Ticagrelor and Clopidogrel NCT02140801 | Nanjing First Hospital, Nanjing Medical University | Phase 4 |
| Completed | Reduced-dosed Rivaroxaban in the Long-term Prevention of Recurrent Symptomatic VTE(Venous Thromboembolism) NCT02064439 | Bayer | Phase 3 |
| Completed | Bioavailability of Apixaban Crushed Tablet NCT02101112 | Bristol-Myers Squibb | Phase 1 |
| Completed | Risk Factors of Neonatal Thrombosis NCT05367466 | Kırıkkale University | — |
| Terminated | Anticoagulation Length in Cancer Associated Thrombosis NCT01817257 | Cardiff University | Phase 2 |
| Completed | A Short and Long Intravenous Infusion Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of NCT03197779 | Bristol-Myers Squibb | Phase 1 |
| Active Not Recruiting | Searching for Explanations for Cryptogenic Stroke in the Young: Revealing the Etiology, Triggers, and Outcome NCT01934725 | SECRETO Study Consortium | — |
| Unknown | Antiaggregation in Primary Prevention of Vascular Access for Hemodialysis NCT02055131 | Tunis University | Phase 4 |
| Completed | Partial Thromboplastin Time After 72 Hours of Antithrombotic Prophylaxis Using Unfractionated Heparin NCT01855516 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Completed | Fatty Acid Regulation of Platelet Function in Diabetes NCT02373332 | University of Michigan | — |
| Completed | Determination of Performance Characteristics of the MassPLEX Factor II/V Leiden Test NCT01835483 | Sequenom, Inc. | — |
| Unknown | Bedside Testing of CYP2C19 Gene for Treatment of Patients With PCI With Antiplatelet Therapy NCT01823185 | Imam Abdulrahman Bin Faisal University | Phase 4 |
| Unknown | Safety and Efficacy of Levamisole Combined With Cyclosporine A in Patients With Subclinical Paroxysmal Nocturn NCT01760096 | Institute of Hematology & Blood Diseases Hospital, China | Phase 2 |
| Terminated | Dabigatran as an Alternative Anticoagulant in Patients With Left Ventricular Assist Device (LVAD) NCT02872649 | Daniel Zimpfer, MD | Phase 2 |
| Terminated | Hormones Inflammation and Thrombosis NCT01875185 | Johns Hopkins University | Phase 4 |
| Completed | Risk of Central Venous Stenosis in Patients With Chronic Renal Failure After IJ Line Placement NCT01988766 | University of Chicago | — |
| Completed | Improving Arteriovenous Fistula Patency NCT02111655 | Hospital Infanta Sofia | N/A |
| Completed | Complications and Risk Factors Related With Central Venous Catheters in Cancer Patients NCT01661218 | Beijing Huanxing Cancer Hospital | — |
| Unknown | Safety and Efficacy of Levamisole Combined With Cyclosporine A in Patients With Classic Paroxysmal Nocturnal H NCT01642979 | Institute of Hematology & Blood Diseases Hospital, China | Phase 2 |
| Completed | Vascular Cell Activation, Cell-Derived Microparticles and In Vitro Fertilisation, and In Vitro Fertilisation NCT03051230 | Poissy-Saint Germain Hospital | — |
| Completed | Vitamin K2 Intervention in Patients With Vitamin K Antagonists NCT01533441 | Danisco | Phase 2 |
| Unknown | Histopathology of the Aspirated Thrombus During Acute Myocardial Infarction NCT01705665 | Hillel Yaffe Medical Center | — |
| Unknown | Reversal of the Antithrombotic Action of New Oral Anticoagulants NCT01478282 | Gines Escolar | Phase 4 |
| Unknown | Diagnostic Approach of Deep Vein Thrombosis in Primary Care NCT01595763 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | — |
| Completed | Occurrence of Bleeding and Thrombosis During Antiplatelet Therapy in Non-cardiac Surgery NCT01358422 | European Society of Anaesthesiology | — |
| Unknown | Thrombophilic Risk Factors in Preterm and Infants Treated at Ha'Emek Medical Center Between the Years 1990 to NCT01443273 | HaEmek Medical Center, Israel | — |
| Terminated | Antiplatelet Therapy Guided by Thrombelastography in Patients With Acute Coronary Syndromes (TEGCOR Study) NCT01612884 | Indiana University | Phase 4 |
| Completed | Clinical Assessment of Thrombosis in Children After Heart Surgery NCT01435473 | The Hospital for Sick Children | — |
| Unknown | Thrombus Formation Under Different Flow-conditions NCT01114074 | Maastricht University Medical Center | — |
| Completed | A Study to Investigate Biomarkers After Single Doses of Anticoagulants in Healthy Young Male and Healthy Elder NCT01379300 | Merck Sharp & Dohme LLC | Phase 1 |
| Terminated | Venous Vascularization and Inflammation on Contrast-enhanced Ultrasound (CEUS) in Patients With Thrombosis NCT01367769 | University Hospital, Basel, Switzerland | — |
| Completed | Depot-medroxyprogesterone Acetate (DMPA) Contraceptive Method and Metabolism NCT01527526 | University of Campinas, Brazil | — |
| Completed | Prevalence of MTHFR Polymorphisms in Venous Disease NCT01993914 | Health Diagnostic Laboratory, Inc. | — |
| Completed | Pediatric Catheter-related Thrombosis Imaging Study NCT01137578 | Bristol-Myers Squibb | N/A |
| Unknown | Prolonged Hemodialysis Catheter Survival With Copolymer Coating and Rt-PA NCT01670474 | Centre Hospitalier du Centre du Valais | Phase 4 |
| Completed | Does Low Dose Oral Vitamin K Improve International Normalized Ratio (INR) Stability? NCT00990158 | St. Joseph's Healthcare Hamilton | Phase 3 |
| Terminated | Sickle Cell Trait and the Risk of Venous Thromboembolism NCT01148940 | Albert Einstein College of Medicine | — |
| Unknown | Associations Between Diabetes, Arterial Stiffness and Fibulin-1 in Patients Undergoing Heart- and Vascular Sur NCT01106573 | Odense University Hospital | — |
| Completed | Aspirin Responsiveness and Outcome in Coronary Artery Bypass Graft (CABG) Surgery NCT01174862 | University Hospital, Basel, Switzerland | — |
| Completed | Partial Thromboplastin Time During the First 24 Hours of Antithrombotic Prophylaxis Using Unfractionated Hepar NCT01070875 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Unknown | Generation of Heparin-induced Thrombocytopenia (HIT)-Antibodies Without Prior Heparin Exposure NCT01102790 | Johann Wolfgang Goethe University Hospital | — |
| Completed | Safety Study of Desirudin, an Anticoagulant for the Prophylaxis of Thrombosis NCT00913133 | Canyon Pharmaceuticals, Inc. | Phase 4 |
| Completed | The Association Between Platelet Inhibition and Perioperative Major Adverse Cardiac Events In Post-Percutaneou NCT01707459 | University Health Network, Toronto | — |
| Unknown | Cardiovascular Involvement in Patients With Granulomatosis With Polyangiitis NCT03782870 | Medical University of Warsaw | — |
| Withdrawn | Heparin Versus no Heparin on Duration of Peripherally Inserted Central Catheter (PICC) Patency in Neonates NCT00879957 | The University of Texas Health Science Center at San Antonio | N/A |
| Completed | Evaluation of Factors II, VII, IX, X, and Proteins C and S, Following High-dose Vitamin K Supplementation NCT01143831 | Stephan Moll, MD | N/A |
| Unknown | Re-STOP DVT: Reload of High Dose Atorvastatin for Preventing Deep Vein Thrombosis in Statin Users NCT01063426 | Hallym University Medical Center | Phase 4 |
| Unknown | Study in an Ex-vivo Thrombosis Model With Human Umbilical Vein Endothelial Cells (HUVEC)-Perfusion NCT01020110 | Medical University of Vienna | — |
| Completed | Outcomes of an Anticoagulation Clinic in an University Hospital NCT01006486 | Federal University of Minas Gerais | Phase 4 |
| Unknown | Rosuvastatin for Preventing Deep Vein Thrombosis NCT01021488 | Hallym University Medical Center | Phase 4 |
| Unknown | Evicel Study on the Peri-operative Bleeding in Total Knee Prothesis Surgery NCT00983112 | Clinique Mutualiste Chirurgicale de la Loire | Phase 4 |
| Completed | Platelet Hyperreactivity to Aspirin and Stroke NCT00766896 | University of Sao Paulo | Phase 4 |
| Completed | Bioavailability Study Comparing Modified Release To Immediate Release Apixaban Tablets In Healthy Volunteers NCT00914641 | Pfizer | Phase 1 |
| Completed | Drug-eluting Balloon in Acute Myocardial Infarction NCT00856765 | UMC Utrecht | Phase 2 / Phase 3 |
| Completed | Pharmacokinetics of Low Molecular Weight Heparin in Cancer Patients NCT00716898 | Shaare Zedek Medical Center | — |
| Unknown | Anticoagulation Regiments in Patients With Prosthetic Heart Valve Thrombosis NCT02240953 | Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital | N/A |
| Unknown | Study of Blood Clotting After Transcatheter Atrial Septal Defect Closure NCT01086046 | Third Military Medical University | N/A |
| Unknown | ThrombElastoGraphic Haemostatic Status and Antiplatelet Therapy After Coronary Artery Bypass Graft Surgery NCT01046942 | Rigshospitalet, Denmark | Phase 3 |
| Completed | A Phase 2b Study of DU-176b, Prevention of Venous Thromboembolism in Patients After Total Hip Arthroplasty NCT01203098 | Daiichi Sankyo Co., Ltd. | Phase 2 |
| Unknown | The Use of Prostaglandin E1 in Head and Neck Microsurgery NCT00733434 | National Taiwan University Hospital | Phase 4 |
| Completed | Thrombophilic Risk Factors in Pediatric Patients Diagnosed at the Ha'Emek Medical Center NCT00736008 | HaEmek Medical Center, Israel | — |
| Unknown | Bridging Therapy in Patients at High Risk for Stent Thrombosis Undergoing Surgery NCT00653601 | Cedars-Sinai Medical Center | — |
| Completed | Venous Thromboembolism and Haemostatic Disturbances in Patients With Upper Gastrointestinal Cancer NCT00660205 | University of Aarhus | — |
| Unknown | Atorvastatin for the Treatment of Retinal Vein Occlusion NCT00517257 | University of Toronto | Phase 3 |
| Completed | Etude (Study) Phase I Enox - UnFractionated Heparin (UFH) NCT00622115 | Sanofi | Phase 1 |
| Completed | The Clinical and Economic Impact of Pharmacogenomic Testing of Warfarin Therapy in Typical Community Practice NCT00830570 | Medco Health Solutions, Inc. | — |
| Unknown | Evaluating the Role of Thrombin in Saphenous Vein Graft Failure After Heart Bypass Surgery NCT00481806 | University of Arizona | — |
| Completed | A Prospective Observational Registry of Peripheral Use of AngioJet Rheolytic Thrombectomy With Mid-Length Cath NCT00778336 | Boston Scientific Corporation | — |
| Terminated | External Ionizing Radiation to Prevent Restenosis on Haemodialysis Vascular Access NCT00379366 | University Hospital, Bordeaux | Phase 2 / Phase 3 |
| Completed | Safety, Pharmacokinetics, and Pharmacodynamics of ARC1779 in Healthy Volunteers NCT00432770 | Archemix Corp. | Phase 1 |
| Completed | Erythropoietin and Platelet Activation Markers NCT01392612 | Medical University of Vienna | Phase 4 |
| Completed | Pilot Dose Finding and Pharmacokinetic Study of Fondaparinux in Children With Thrombosis NCT00412464 | Children's Hospital Los Angeles | Phase 1 |
| Terminated | Concentrated Citrate Locking to Reduce the Incidence of CVC-related Complications in Hematological Patients NCT01820962 | Maastricht University Medical Center | Phase 3 |
| Completed | Clinical Study Assessing Idrabiotaparinux Sodium Injections Once-weekly in Pulmonary Embolism Therapeutic Appr NCT00345618 | Sanofi | Phase 3 |
| Completed | A Phase 2 Pilot Study of Apixaban for the Prevention of Thromboembolic Events in Patients With Advanced (Metas NCT00320255 | Bristol-Myers Squibb | Phase 2 |
| Unknown | Ultrasound Enhanced Thrombolytic Therapy of Middle Cerebral Artery Occlusion NCT00336596 | University of Zurich | Phase 3 |
| Completed | Risk of Developing Antibodies to Heparin-PF4 After Heart Surgery NCT00237328 | Duke University | — |
| Completed | A Study of DU-176b in Preventing Blood Clots After Hip Replacement Surgery NCT00398216 | Daiichi Sankyo | Phase 2 |
| Completed | Safety, Pharmacokinetic and -Dynamic Study of PR-15, an Inhibitor of Platelet Adhesion NCT01042964 | AdvanceCor GmbH | Phase 1 |
| Completed | The Association of Platelet Function and Endothelial Function of the Brachial Artery NCT00363818 | Sheba Medical Center | — |
| Completed | Safety and Efficacy Study of Alfimeprase in Subjects With Occluded Catheters NCT00322270 | ARCA Biopharma, Inc. | Phase 3 |
| Completed | Heparin and the Reduction of Thrombosis (HART) Trial NCT00779558 | Stanford University | N/A |
| Completed | Anticoagulant Therapy During Pacemaker Implantation NCT00479362 | University of Turku | Phase 4 |
| Completed | Safety and Efficacy Study of Alfimeprase in Subjects With Occluded Central Catheters NCT00346424 | ARCA Biopharma, Inc. | Phase 3 |
| Terminated | Efficacy & Safety of Prophylaxis With Bemiparin in Cancer Patients With a Central Venous Catheter (BECAT) NCT00311896 | Clinica Universidad de Navarra, Universidad de Navarra | Phase 3 |
| Terminated | Safety and Efficacy of Tissue Plasminogen Activator (tPA) in Neonates and Infants NCT00265005 | University of Louisville | Phase 1 |
| Completed | Efficacy and Safety of Natto Extract NCT00447434 | Changhua Christian Hospital | Phase 4 |
| Completed | STRATAGEM: Strategy for Managing Antiplatelet Therapy in the Perioperative Period of Non Coronary Surgery NCT00190307 | Assistance Publique - Hôpitaux de Paris | Phase 4 |
| Completed | Study of the Efficacy and Safety of DU-176b in Preventing Blood Clots in Patients Undergoing Total Hip Replace NCT00107900 | Daiichi Sankyo | Phase 2 |
| Terminated | Alteplase for Blood Flow Restoration in Hemodialysis Catheters NCT00303420 | University of Manitoba | Phase 4 |
| Completed | Oral Vitamin K for Warfarin Associated Coagulopathy NCT00143715 | St. Joseph's Healthcare Hamilton | Phase 3 |
| Unknown | Long Study - Longitudinal Thrombosis in End Stage Renal Disease NCT00157664 | Hamilton Health Sciences Corporation | — |
| Completed | CASTLE (Clopidogrel And Serum Troponin Level Elevation) NCT00716924 | Sanofi | Phase 3 |
| Completed | Safety and Efficacy of Express LD to Treat Stenosed or Occlusive Atherosclerotic Disease in Iliac Arteries NCT00352222 | Boston Scientific Corporation | Phase 3 |
| Completed | Thrombophilia and Migraine, Are They Related? NCT00457184 | HaEmek Medical Center, Israel | — |
| Completed | Epidemiology Study in Major Orthopaedic Surgery NCT00159185 | Hoersholm Hospital | — |
| Completed | Angiomax in Patients With HIT/HITTS Type II Undergoing Off-Pump Coronary Artery Bypass Grafting (CABG) (CHOOSE NCT00073580 | The Medicines Company | Phase 3 |
| Completed | Evaluation of Argatroban Injection in Pediatric Patients Requiring Anticoagulant Alternatives to Heparin NCT00039858 | Encysive Pharmaceuticals | Phase 4 |
| Completed | Alfimeprase for Thrombolysis in Acute Peripheral Arterial Occlusion NCT00073554 | ARCA Biopharma, Inc. | Phase 2 |
| Completed | Low-Dose rtPA to Treat Blood Clots in Major Arm or Neck Veins NCT00055159 | National Institutes of Health Clinical Center (CC) | Phase 1 |
| Completed | Plasma Vitamin and Homocysteine Levels and Thrombosis in Patients With Ph-negative MPNs NCT01878916 | Istanbul University | — |
| Completed | Ultrasound Elasticity Imaging of Venous Thrombi NCT00726947 | University of Michigan | EARLY_Phase 1 |
| Completed | Inflammation Genomics and Atherosclerosis - Ancillary to CARDIA NCT00046605 | University of Washington | — |
| Completed | Study Of Angiomax In Infants Under Six Months With Thrombosis NCT00043277 | The Medicines Company | Phase 2 |
| Completed | Nadroparin for the Initial Treatment of Pulmonary Thromboembolism NCT00796692 | Beijing Chao Yang Hospital | Phase 4 |
| Completed | Heparin Versus Lepirudin Flushes in Preventing Blockage of Venous Access Devices NCT00039767 | National Institutes of Health Clinical Center (CC) | Phase 2 |
| Completed | Mechanisms of Pro-Thrombosis in Diabetes Mellitus -- Ancillary to BARI 2D NCT00041405 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Active Not Recruiting | Diffusion of Use of Low Molecular Weight Heparin for Thrombosis on the Medicine Services NCT00203970 | University of Chicago | — |
| Completed | Genetic Architecture of Plasma T-PA and PAI-1 NCT00007410 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Anticoagulant Therapy With Bivalirudin in the Performance of Percutaneous Coronary Intervention in Patients Wi NCT00043940 | The Medicines Company | Phase 3 |
| Completed | Access II - Trial of Warfarin to Prevent Malfunction of Haemodialysis Catheters NCT00157651 | Hamilton Health Sciences Corporation | Phase 3 |
| Completed | Assessment of Long-Term Out-of-Hospital Treatment of Patients With Proximal Deep Vein Thrombosis (DVT) Using L NCT00203658 | University of Calgary | Phase 4 |
| Completed | A Randomized Evaluation of the Effect of Routine Normal Saline Flush Versus Heparinized Saline Solution in Gro NCT00001518 | National Institutes of Health Clinical Center (CC) | — |
| Completed | Trial of the Effect of Low-Molecular-Weight Heparin (LMWH) Versus Warfarin on Mortality in the Long-Term Treat NCT00203580 | University of Calgary | Phase 4 |
| Completed | Novel Hemostatic Cardiac Risk Factors in Framingham NCT00005356 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Thrombogenic Factors and Recurrent Coronary Events NCT00005358 | University of Rochester | — |
| Completed | Dietary Effects on Lipoproteins and Thrombogenic Activity NCT00000538 | University of North Carolina, Chapel Hill | Phase 3 |
| Completed | Inflammation Markers Over Time in Cardiovascular Disease NCT00005692 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Lupus Cohort--Thrombotic Events and Coronary Artery Disease NCT00005436 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Mechanisms Underlying Psychosocial Associations With Ischemic Heart Disease (Kuopio) NCT00005260 | National Heart, Lung, and Blood Institute (NHLBI) | — |
| Completed | Postmenopausal Estrogen/Progestin Interventions (PEPI) NCT00000466 | National Heart, Lung, and Blood Institute (NHLBI) | Phase 3 |
| Unknown | The Inhibition of Platelet Antiaggregating Activity of Clopidogrel by Atorvastatin Detected by Erythromycin Br NCT00004564 | National Center for Research Resources (NCRR) | N/A |