| Recruiting | Post-Market Celect Platinum Vena Cava Filter and Gunther Tulip Retrieval Set Study NCT05881798 | Cook Research Incorporated | — |
| Recruiting | Apixaban in Thrombocytopenia NCT06886516 | Rushad Patell | EARLY_Phase 1 |
| Enrolling By Invitation | ClotTriever® Thrombectomy System Use-Result Survey in Japan NCT06871683 | Inari Medical | — |
| Completed | DOACT Algorithm Versus AI-Based Decision Models in Oral Anticoagulant Therapy for Vascular Patients NCT07290608 | ITALO EUGENIO SOUZA GADELHA DE ABREU | N/A |
| Not Yet Recruiting | Microvisk Continuous Blood Donation Study NCT06648837 | Microvisk Technologies Ltd | N/A |
| Recruiting | Systematic Machine Learning Algorithm for Rapid Thrombosis Detection NCT06842446 | Ostfold Hospital Trust | N/A |
| Recruiting | Non-invasive Venous Air Plethysmography Assessment of Venous Hemodynamics in Patients Suspected Deep Venous Ob NCT06519435 | Mayo Clinic | — |
| Recruiting | inDividual, Targeted thrombosIS Prophylaxis Versus the Standard 'One Size Fits All' Approach in Patients Under NCT06581965 | Leiden University Medical Center | Phase 4 |
| Recruiting | A Multi-center Cohort Study for Conventional Ultrasound Image Set Collection to Create a Data Set for Research NCT06989255 | ThrombUS+ | — |
| Recruiting | Longitudinal Cohort of Thrombosis and Hemostasis Diseases NCT06727669 | Peking University People's Hospital | — |
| Recruiting | Timing of Venous Thromboembolism Prophylaxis in Patients With Hypertensive Intracerebral Hemorrhage NCT06753786 | Pirogov Russian National Research Medical University | N/A |
| Recruiting | RIVAroxaban Versus Low-molecular Weight Heparin in Patients With Lower Limb Trauma Requiring Brace or CASTing NCT06195540 | University Hospital, Angers | Phase 3 |
| Recruiting | Intervention to Improve Utilization of Extended Venous Thromboembolism Prophylaxis After Cancer Surgery NCT06451003 | Medical University of South Carolina | N/A |
| Recruiting | Alerting Providers at Patient Hospital Discharge to Consider Prescribing Rivaroxaban to Reduce Venous Thromboe NCT06232551 | Scott C. Woller, MD | N/A |
| Recruiting | Inter-observer Reliability of the TRiP(Cast) Score in Patients With Trauma to a Lower Limb Requiring Immobilis NCT06416280 | University Hospital, Angers | — |
| Recruiting | Tunneled Peripherally Inserted Central Catheter (PICC) in Adult Patients and Associated Outcomes NCT06365528 | Hospital de Clinicas de Porto Alegre | N/A |
| Completed | Determining the Validity of ThinkSono Guidance for Ultrasound Image Acquisition and Remote Detection NCT06652568 | ThinkSono, Ltd. | N/A |
| Unknown | Screening for Deep Vein Thrombosis in Intensive Care NCT06246604 | University Of Perugia | N/A |
| Enrolling By Invitation | Evaluating the Use of Grip Exercises to Decrease Deep Vein Thrombosis in Adult Patients With PICC Lines NCT06370702 | TriHealth Inc. | N/A |
| Unknown | Shear-Wave Elastography in Deep Vein Thrombosis NCT06025591 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Active Not Recruiting | Therapeutic Initial Heparin Dosing for Patients With Clots or Certain Heart Conditions Admitted to the Hospita NCT07250763 | Inova Health Care Services | Phase 4 |
| Recruiting | GEKO Venous Thromboembolism Prevention Study NCT05476913 | Firstkind Ltd | N/A |
| Unknown | A Study of Modified Limb Braking and Early Bed Mobility Strategies After Femoral Venipuncture Intervention NCT05900622 | Tong Zhu | N/A |
| Active Not Recruiting | The Danish Non-vitamin K Antagonist Oral Anticoagulation Study in Patients With Venous Thromboembolism (DANNOA NCT03129555 | Herlev and Gentofte Hospital | Phase 4 |
| Recruiting | Diagnosing Deep-vein Thrombosis Early in Critically Ill Patients NCT05112705 | King Abdullah International Medical Research Center | N/A |
| Completed | Feasibility of an Early Initiated Physiotherapy Intervention Among Patients With Deep Vein Thrombosis. NCT05761119 | Hvidovre University Hospital | N/A |
| Active Not Recruiting | Primary Care-Hospital Embedding: a Prospective, Multicentric, Observational Study NCT05723185 | Rovere Querini Patrizia | — |
| Unknown | New Clinical Score for Deep Vein Thrombosis NCT05680636 | Accademia Italiana Medicina Osteopatica | — |
| Unknown | Machine Learning-based Models in Prediction of DVT and PTE in AECOPD Patients NCT05905874 | West China Hospital | — |
| Completed | CEFID-II (CEra Flow Improves DVT-II) NCT05511064 | Ceragem Clinical Inc. | N/A |
| Terminated | Weekly Monitoring Strategy of Capillary INR Versus Monthly Monitoring Strategy of Venous INR in Elderly Patien NCT05561244 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Unknown | Evaluation of Thromboprophylaxis Appropriateness in Hospitalized Medical Patients NCT05449808 | Al-Esraa University College | — |
| Terminated | Diagnostic Performance of General Practitioners in Compression UltraSound NCT05550038 | University Hospital, Caen | N/A |
| Withdrawn | AntiCoagulation Tracking InterVention and Evaluation NCT04059965 | University of California, San Francisco | N/A |
| Recruiting | Rheolytic Thrombectomy For Acute Deep Vein Thrombosis Of Whole Lower Limb NCT05286710 | RenJi Hospital | N/A |
| Not Yet Recruiting | The API-CALF Study: Apixaban to Treat Calf Vein Thrombosis NCT04981327 | University Hospital, Geneva | Phase 3 |
| Completed | CEFID-I (CEra Flow Improves DVT-1) NCT05469282 | Ceragem Clinical Inc. | N/A |
| Recruiting | Exclusion of Venous Thrombo-Embolism With a New Clinical Decision Support NCT06480994 | Diagnostica Stago R&D | — |
| Withdrawn | The Correlation of a D-dimer Testing Protocol With Venous Thromboembolism in Surgical Colorectal Patients NCT05246943 | The University of Texas Medical Branch, Galveston | — |
| Unknown | The Study of Percutaneous Mechanical Thrombectomy Treating Acute Deep Vein Thrombosis of Lower Extremities NCT05356767 | Chengdu University of Traditional Chinese Medicine | — |
| Withdrawn | Benefit of Machine Learning to Diagnose Deep Vein Thrombosis Compared to Gold Standard Ultrasound NCT05288413 | Imperial College London | — |
| Recruiting | Compression Ultrasonography in Non-high Probability of Deep Vein Thrombosis NCT04917328 | University Hospital, Strasbourg, France | N/A |
| Completed | Mechanical Thrombectomy and Catheter Directed Thrombolysis Utilization in Patients With Deep Vein Thrombosis NCT06468150 | Pirogov Russian National Research Medical University | — |
| Completed | Ancillary Study of the ULTREC Project NCT05300139 | Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer | — |
| Terminated | Tinzaparin Lead-In to Prevent the Post-Thrombotic Syndrome NCT04794569 | Sunnybrook Health Sciences Centre | Phase 4 |
| Recruiting | Anticoagulant Plus Antiplatelet Therapy Following Iliac Vein Stenting NCT04694248 | First Affiliated Hospital of Zhejiang University | N/A |
| Unknown | Destiny: D-dimer. Investigating D-dimer Levels Using Point-of-Care (POC) Testing at Primary Care. NCT05109260 | University of South Wales | — |
| Active Not Recruiting | BOLT: Study of the Indigo® Aspiration System When Used in Patients With Deep Vein Thrombosis NCT05003843 | Penumbra Inc. | N/A |
| Completed | Understanding the Risk of Blood Clots and Bleeding in Patients With Hematological Malignancies, HAT Study NCT05053100 | Mayo Clinic | — |
| Completed | The Incidence of Venous Thromboembolism in Atopic Dermatitis NCT04969653 | Momentum Data | — |
| Active Not Recruiting | Leiden Thrombosis Recurrence Risk Prevention NCT06087952 | Leiden University Medical Center | N/A |
| Completed | OsciPulse Device for the Prevention of VTE NCT04625673 | University of Pennsylvania | N/A |
| Unknown | The Learning Curve of Emergency Physicians Performed Lower-extremity Ultrasonography in the Diagnosis of DVT NCT04913688 | Samsung Medical Center | — |
| Completed | Retrospective Analysis for the ClotTriever Catheter to Investigate Safety and Effectiveness in the Treatment o NCT05740410 | Klinikum Arnsberg | — |
| Completed | Evaluation of Serial Ultrasound Screening in ICU COVID-19 Patients NCT05028244 | Hospital Universitari Vall d'Hebron Research Institute | N/A |
| Unknown | A Performance Evaluation of the LumiraDx Point Of Care D-dimer Assay NCT04737954 | LumiraDx UK Limited | N/A |
| Completed | Extended-Duration Low-Intensity Apixaban to Prevent Recurrence in High-Risk Patients With Provoked Venous Thro NCT04168203 | Brigham and Women's Hospital | Phase 4 |
| Completed | Non-Interruptive Alerts for Improving Use of Clinical Decision Rules NCT04702308 | University of Utah | N/A |
| Active Not Recruiting | Effect of Tinzaparin on Inflammatory Biomarkers During the Acute Phase of Deep Vein Thrombosis NCT04741464 | Centre Hospitalier Universitaire, Amiens | N/A |
| Unknown | Pilot Study: Comparison of Patients' Knowledge of Direct Oral Anticoagulants in Post-hospitalization Between 2 NCT04674202 | Direction Centrale du Service de Santé des Armées | — |
| Completed | Venous Thrombo-Embolism Imaging Database (VTE-ID) NCT06258694 | University Hospital, Brest | — |
| Completed | Venous Thrombosis Virtual Surveillance in COVID-19 NCT04865913 | Ottawa Hospital Research Institute | — |
| Recruiting | Comparison Of Percutaneous Mechanical Thrombectomy With Different Access in Treatment of Acute Deep Venous Thr NCT06124768 | RenJi Hospital | — |
| Unknown | Systematic Screening for Deep Vein Thrombosis in Critically Ill Patients NCT05019092 | Ettore Marini | N/A |
| Completed | Resolution Enhancement by a Supplemental Obstruction Lessening Venoactive Drug for Eight Weeks in Deep Vein Th NCT04670432 | Maastricht University Medical Center | Phase 3 |
| Completed | Venous Stent for the Iliofemoral Vein Investigational Clinical Trial Using the DUO Venous Stent System NCT04580160 | Vesper Medical, Inc. | N/A |
| Completed | Deep Venous Thrombus Characteristics and Venous Dynamics With Subsequent Thrombus Resolution and Post-thrombot NCT04597138 | Mayo Clinic | — |
| Completed | Using a Real-Time Risk Prediction Model to Predict Pediatric Venous Thromboembolism (VTE) Events NCT04574895 | Vanderbilt University Medical Center | N/A |
| Withdrawn | Novel Strategy to Encourage Early Removal of Central Venous Catheters NCT04136561 | Corewell Health East | N/A |
| Active Not Recruiting | Outcomes of Patients Who Survived Treatment on an Intensive Care Unit for COVID-19 in England and Wales NCT04838106 | University of Oxford | — |
| Completed | Risk Stratification for Venous Thromboembolism in Hospitalized Medical Patients NCT04439383 | Insel Gruppe AG, University Hospital Bern | — |
| Completed | Prevalence and Severity of Venous Thromboembolism in a General Population During the COVID-19 Pandemic NCT04400877 | University Hospital, Linkoeping | — |
| 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 | Incidence of Deep Vein Thrombosis at Doppler Echo in Covid-19 Patients With SARS-Cov-2 Pneumopathy Hospitalize NCT04363528 | Versailles Hospital | N/A |
| Terminated | Compression Hosiery to Avoid Post-Thrombotic Syndrome NCT04103112 | Imperial College London | N/A |
| Completed | Cardiovascular Complications and COVID-19 (CovCardioVasc-Study) NCT04335162 | Centre Hospitalier Universitaire de Nice | — |
| Terminated | Exercise Intolerance and Skeletal Muscle Bioenergetics in Children With Deep Venous Thrombosis NCT04294849 | University of Texas Southwestern Medical Center | N/A |
| Completed | Diagnosis Exclusion of Recurrent Deep Vein Thrombosis of the Lower Limbs NCT03868956 | Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer | N/A |
| Unknown | Deep Vein Thrombosis Prophylaxis Adherence: Enoxaparin vs Rivaroxaban NCT04169269 | Florida Orthopaedic Institute | Phase 4 |
| Completed | Evaluating Dose Regimen of Intravenous Unfractionated Heparin and Low Molecular Weight Heparin in Critical Ill NCT05224388 | University Hospital, Ghent | — |
| Unknown | Association of Cytokines With the Development of Complications in Burn and Toxic Epidermal Necrolysis (TENS) P NCT04252651 | Joseph M. Still Research Foundation, Inc. | — |
| Unknown | Targeted Metabolic Profiling in Deep Vein Thrombosis NCT04096755 | Imperial College London | — |
| Completed | Traumatic Brain Injury Associated Radiological DVT Incidence and Significance Study NCT03937947 | NHS Lothian | — |
| Completed | Management of Venous Thromboembolism in France: a National Survey Among Vascular Medicine Physicians NCT04272723 | Centre Hospitalier Universitaire, Amiens | — |
| Unknown | Efficacy of Apixaban in Malignancy With Deep Venous Thrombosis NCT04462003 | Beni-Suef University | Phase 3 |
| Completed | Improving Safety of Diagnosis and Therapy in the Inpatient Setting NCT04393909 | Brigham and Women's Hospital | N/A |
| Terminated | PET Fibrin Imaging of DVT and PE NCT04022915 | Peter Caravan | Phase 1 |
| Completed | Impact of Pharmacists' Training on Oral Anticoagulant Counseling NCT03999905 | University of Ibadan | N/A |
| Recruiting | Ongoing Registry of Treatment of Venous Thromboembolism NCT03881345 | Medalp Private Surgery Clinic | — |
| Unknown | Contemporary Endovascular Therapies in Treatment of Acute Iliofemoral Deep Vein Thrombosis NCT03901872 | Guy's and St Thomas' NHS Foundation Trust | — |
| Completed | Generation of Thrombin and Prediction of Deep Vein Thrombosis Post Prosthetic Orthopedic Surgery of the Lower NCT03634124 | Centre Hospitalier Universitaire de Nīmes | Phase 3 |
| Terminated | Calf Deep Vein Thrombosis Treatment Trial NCT03590743 | Mayo Clinic | Phase 4 |
| Completed | Association Between Genetic Variant Scores and Warfarin Effect NCT03894878 | Cipherome, Inc. | — |
| Completed | The Risk of Venous Thromboembolism in Systemic Inflammatory Disorders: a United Kingdom (UK) Matched Cohort St NCT03835780 | Momentum Data | — |
| Unknown | Prevention and Prophylaxis of Cancer Associated Thrombosis in High Risk Oncology Patients NCT03909399 | Hellenic Society of Medical Oncology | — |
| Completed | Short-term Perioperative Thromboprophylaxis After Major Abdominal Surgery NCT04709510 | Istanbul Medeniyet University | N/A |
| Completed | Evaluation of Precision and Accuracy of INR Measurements in a Point of Care Device (OPTIMAL) NCT03682419 | LumiraDx UK Limited | N/A |
| Active Not Recruiting | Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy (The C-TRACT Trial) NCT03250247 | Washington University School of Medicine | N/A |
| Withdrawn | Pediatric High-Risk Deep Venous Thrombosis Lytic Outcomes Trial NCT02767232 | University of Colorado, Denver | Phase 3 |
| Completed | Bedside Ultrasound in the Assessment of Deep Venous Thrombosis: Effectiveness of In-Person Versus Online Instr NCT03573492 | Mercy Health Ohio | N/A |
| Unknown | Non-elastic Compression Garment Therapy Versus Control for Deep Vein Thrombosis NCT03368313 | Pró Circulação® | N/A |
| Unknown | Electrical Acupoint Stimulation for Postoperative Recovery NCT03249701 | Shandong University of Traditional Chinese Medicine | N/A |
| Completed | Evaluation of Anti-Xa Levels in Surgery Patients Receiving Weight-based Heparin NCT03516656 | University of Utah | EARLY_Phase 1 |
| Unknown | Returning Genome and Metabolome Data to FinTerveys 2017 Participants: P5.fi FinTerveys Study NCT03650127 | Markus Perola | — |
| Completed | Revaluation of Wells' Clinical Prediction Score of Deep Vein Thrombosis (DVT) in Inpatients With Thromboprophy NCT03784937 | Centre Hospitalier Universitaire de Nīmes | — |
| Completed | A Preliminary Clinical Usability Study for the Recovery Force DVT II Cuff NCT03328624 | University of Southern California | N/A |
| Completed | Long-term Outcome After Heparin and Edoxaban Versus Heparin Plus Vit K Antagonists for Acute DVT and PE NCT03757481 | University Hospital, Montpellier | N/A |
| Unknown | Thromboprophylaxis in Patients Undergoing Orthopedic Surgeries; Using Propensity Score Matching NCT03483181 | Hanoi Medical University | — |
| Completed | Clinical Pharmacist-led Inpatient Anticoagulation Stewardship Program NCT03812848 | Ain Shams University | N/A |
| Completed | Rivaroxaban With Diosmin in Long-term Treatment of Deep Vein Thrombosis NCT03413618 | Pirogov Russian National Research Medical University | Phase 4 |
| Completed | Weight-Based Enoxaparin Dosing and Real-Time Dose Adjustment in Orthopaedic Trauma NCT03339349 | University of Utah | Phase 2 |
| Completed | DVT After Cardiac Procedure NCT03877770 | Manchester University NHS Foundation Trust | — |
| Completed | Point-of-care Ultrasound in Finland NCT03327688 | Ossi Hannula | N/A |
| Unknown | A Study of Dabigatran Etexilate as Primary Treatment of Malignancy Associated Venous Thromboembolism NCT03240120 | The University of Hong Kong | Phase 3 |
| Completed | Apixaban in Preventing Secondary Cancer Related Venous Thrombosis in Cancer Patients Who Have Completed Antico NCT03080883 | Academic and Community Cancer Research United | Phase 3 |
| Completed | Post-Market Clinical Follow-up Study with ASPIREX®S to Assess the Safety and Effectiveness in the Treatment of NCT03116750 | Straub Medical AG | — |
| Unknown | SToP: Venous Thromboembolism Screening in the Trauma Population NCT02978950 | Intermountain Health Care, Inc. | N/A |
| Unknown | Two-Site Compression POINt-OF-CARE Ultrasonography for DVT NCT03056196 | Jewish General Hospital | — |
| Terminated | Apixaban for Routine Management of Upper Extremity Deep Venous Thrombosis NCT02945280 | Intermountain Health Care, Inc. | Phase 4 |
| Completed | Robotic Sock Technology for Prevention of Deep Vein Thrombosis and Joint Contracture NCT03068338 | National University Hospital, Singapore | N/A |
| Unknown | A Survey of Hospitalizations in Cardiology Units in Sub-Saharan Africa NCT03231449 | Cardiologie et Développement | — |
| Unknown | Study of Elastographic Properties of the Clot by Technical SWIRE (Shear Wave Induced Resonance Elastography) NCT02859532 | University Hospital, Grenoble | N/A |
| Unknown | Rivaroxaban for the Treatment of Symptomatic Isolated Distal Deep Vein Thrombosis NCT02722447 | Walter Ageno | Phase 3 |
| Withdrawn | Post Thrombotic Syndrome Prevention Study NCT03039517 | NYU Langone Health | N/A |
| Unknown | Japanese Registry of Rivaroxaban Effectiveness & Safety for the Prevention of Recurrence in Patients With Deep NCT03091621 | Nihon University | — |
| Completed | Physical Activity in Children at Risk of Post-thrombotic Sequelae (PACT) NCT03075761 | University of Texas Southwestern Medical Center | N/A |
| Completed | Blood Flow Stimulation in the Lower Limbs by Application of Different External Devices NCT03420625 | Karolinska University Hospital | N/A |
| Completed | Development of a Questionnaire to Assess Patient Knowledge About Non-vitamin K Anticoagulants (NOAC) NCT03124654 | University Hospital, Basel, Switzerland | — |
| Unknown | Angel® Catheter Post Market Registry NCT02917135 | BiO2 Medical | — |
| Terminated | Reduction to Preventive Doses of Enoxaparin After 3 to 6 Months of Treatment With Blood Thinners for Cancer-as NCT02752607 | Dr. Vicky Tagalakis | — |
| Withdrawn | Safety of Topical Tranexamic Acid in Total Joint Arthroplasty in High Risk Patients NCT02644473 | Albert Einstein College of Medicine | Phase 4 |
| Completed | A Genomic Approach to Warfarin Dose Prescription in Admixed Caribbean Hispanics NCT02345356 | University of Puerto Rico | — |
| Completed | Study the Result of Ayurvedic SUVED & Reimmugen (Colostrum) Treatment on Vascular Disease, CAD, CVA, DVT. NCT02920125 | Sujata Vaidya | Phase 3 |
| Withdrawn | Evaluation of the Short and Long Term Performance and Clinical Outcomes of the Crux Vena Cava Filter System NCT02420626 | Volcano Corporation | — |
| Completed | Apixaban or Dalteparin in Reducing Blood Clots in Patients With Cancer Related Venous Thromboembolism NCT02585713 | Academic and Community Cancer Research United | Phase 3 |
| Completed | Predicting the Safety and Effectiveness of Inferior Vena Cava Filters NCT02381509 | Carelon Research | — |
| Completed | Xarelto Versus no Treatment for the Prevention of Recurrent Thrombosis in Patients With Chronic Portal Vein Th NCT02555111 | Assistance Publique - Hôpitaux de Paris | Phase 3 |
| Unknown | Safely Ruling Out Deep Vein Thrombosis in Pregnancy With the LEFt Clinical Decision Rule and D-Dimer NCT02507180 | Ottawa Hospital Research Institute | — |
| Completed | Outpatient Treatment of PE and DVT in the Emergency Department NCT02532387 | Massachusetts General Hospital | — |
| Completed | A New Technique to Diagnose Acute and Chronic Deep Vein Thrombosis NCT02809638 | Azienda Sanitaria Locale ASL 6, Livorno | — |
| Terminated | Evaluation of the Technical Success of IVUS Guided VCF Placement Using the LUMIFI™ With Crux® VCF System NCT02394912 | Volcano Corporation | N/A |
| Completed | Early Post-Marketing Study of ELIQUIS (Apixaban) in Mexico NCT02345343 | Bristol-Myers Squibb | — |
| Unknown | Using a Novel Algorithm to Improve the Retrieval Rate of Inferior Vena Cava Filters (iRetrieve Study) NCT02160964 | Heart and Vascular Outcomes Research Institute | — |
| Terminated | Location of Lower Extremity Deep Vein Thrombosis by Emergency Physicians Using Portable Compression Ultrasonog NCT02262494 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Completed | Advanced Diagnostic Management of Suspected Recurrent Ipsilateral DVT With MRDTI NCT02262052 | Leiden University Medical Center | N/A |
| Unknown | Age-adjusted D-dimer Cutoff Levels to Rule Out Deep Vein Thrombosis: a Prospective Outcome Study NCT02384135 | University Hospital, Geneva | N/A |
| Completed | General Practitioner-performed Compression Ultrasound for Deep Vein Thrombosis NCT02114983 | Azienda Sanitaria Locale ASL 6, Livorno | — |
| Completed | The Angel® Catheter Pivotal Clinical Trial NCT02186223 | BiO2 Medical | N/A |
| Completed | A Safety and Efficacy Study of BCD-080 Compared to Clexan for Deep Vein Thrombosis Prophylaxis at Orthopedic S NCT02368314 | Biocad | Phase 3 |
| Completed | Thromboprophylaxis in Pregnant Women in Hospital: A Prospective Clinical Trial NCT02600260 | University of Sao Paulo General Hospital | N/A |
| Completed | D-dimer and Pre-test Clinical Probability Score in Cancer Patients With Suspected Deep Vein Thrombosis of the NCT02341937 | G. d'Annunzio University | — |
| Unknown | The Impact of Laparoscopic Versus Open Surgeries on the Incidence of Postoperative Deep Vein Thrombosis in Pat NCT02297269 | First Affiliated Hospital of Chongqing Medical University | — |
| Completed | Clinical Predictors for Venous Thromboembolism in Patients With a History of Thrombosis (PREDICTORS) NCT02297373 | Ottawa Hospital Research Institute | — |
| Completed | Phase 1 Pediatric Pharmacokinetics/Pharmacodynamics (PK/PD) Study NCT02303431 | Daiichi Sankyo | Phase 1 |
| Unknown | Venous Thromboembolic Complications in Ovarian Cancer NCT02480790 | Ole Thorlacius-Ussing, MD, DMSc, Professor of Surgery | — |
| Terminated | Evaluation of a New Imagingtechnologie for Thrombosis NCT02469376 | University of Zurich | Phase 1 |
| Completed | The SENTRY Clinical Study NCT01975090 | Boston Scientific Corporation | N/A |
| Completed | Treatment of Chronic Deep Vein Thrombosis (DVT) and Post-Thrombotic Syndrome (PTS) With the EkoSonic® Endovasc NCT02159521 | Boston Scientific Corporation | Phase 4 |
| Completed | Global Anticoagulant Registry in the FIELD- Venous Thromboembolic Events NCT02155491 | Thrombosis Research Institute | — |
| Unknown | Blood Donation From Warfarin Users for the Development of POC INR Monitor NCT02355730 | Microvisk Technologies Ltd | N/A |
| Withdrawn | Prolongation of the Interval Between Prothrombin Time Tests in Stable Patients II NCT01654042 | McMaster University | Phase 3 |
| Completed | Multimodal DVT Protocol in Tourniquet-less Total Knee Arthroplasty NCT02102828 | TriHealth Inc. | N/A |
| Completed | Correlation Between Reticulated Platelets and Major Adverse Cardiac and Cerebrovascular Events After Noncardia NCT02097602 | Technical University of Munich | — |
| Completed | Non-operative Treatment of Acute Achilles Tendon Rupture: Early Controlled Mobilization Compared With Immobili NCT02015364 | Hvidovre University Hospital | N/A |
| Terminated | Anticoagulation Length in Cancer Associated Thrombosis NCT01817257 | Cardiff University | Phase 2 |
| Terminated | Single Session Percutaneous Mechanical Thrombectomy for the Treatment of Ilio-femoral Deep Vein Thrombosis: A NCT02066597 | Ottawa Hospital Research Institute | Phase 2 |
| Terminated | Angel® Catheter Early Feasibility Clinical Study NCT01847196 | BiO2 Medical | N/A |
| Withdrawn | Multicenter Registry for Comparative Effectiveness Analysis of Venous Thromboembolism in Trauma Patients NCT01890044 | Scripps Health | — |
| Completed | Geko Neuromuscular Stimulator vs Thromboembolism Deterrent Stockings (TEDS): DVT Prevention Study NCT01935414 | Firstkind Ltd | N/A |
| Completed | Efficacy of Bemiparin Versus Enoxaparin in the Treatment of DVT NCT01880216 | Berlin-Chemie AG Menarini Group | Phase 3 |
| Completed | An Observational Post-Authorization Safety Specialist Cohort Event Monitoring Study (SCEM) to Monitor the Safe NCT01871194 | Professor Saad Shakir | — |
| Completed | DVT Ultrasound in the Emergency Department NCT02369263 | Emergency Medicine Physicians, Nevada | — |
| Withdrawn | VERITAS: An Evaluation of the Veniti Vidi Retrievable Inferior Vena Cava Filter System in Patients at Risk for NCT01787773 | Veniti | N/A |
| Completed | AStudy To Evaluate Safety And Eficacy Of Apixaban In Japanese Acute Deep Vein Thrombosis (DVT) And Pulmonary E NCT01780987 | Pfizer | Phase 3 |
| Completed | Rosuvastatin Use to Improve the Coagulation Profile in Patients With Venous Thrombosis NCT01613794 | Leiden University Medical Center | N/A |
| Completed | Venous Thromboembolic Prophylaxis After Trauma: Three Times a Day Unfractionated Heparin Versus Twice a Day En NCT01729559 | Scripps Health | Phase 4 |
| Withdrawn | Implementing a Tool to Identify Risk for Venous Thromboembolism in Cancer Patients NCT01602432 | Ottawa Hospital Research Institute | — |
| Unknown | Left Rule, D-Dimer Measurement and Complete Ultrasonography to Rule Out Deep Vein Thrombosis During Pregnancy. NCT01708239 | Marc Righini | — |
| Completed | Incidence of Venous Thromboembolism in Children Undergoing Elective Neurosurgical Procedures NCT02037607 | Indiana University | — |
| Terminated | SCD Use to Prevent Deep Venous Thrombosis (DVT) in Patients With PICC Lines NCT01670188 | Mayo Clinic | N/A |
| Completed | A Randomized, Open-Label, Parallel-Group, Multi-Center Study for the Evaluation of Efficacy and Safety of Edox NCT01662908 | Daiichi Sankyo | Phase 2 |
| Completed | Pro-coagulant Markers and Anticoagulant Failure in Cancer Patients at Risk for Recurrence of Venous Thromboemb NCT01602445 | Ottawa Hospital Research Institute | — |
| Completed | Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys NCT02032030 | Washington University School of Medicine | — |
| Completed | Elastic Compression Stockings for Prevention of Post-thrombotic Syndrome NCT01578122 | Laboratoires Innothera | N/A |
| Completed | Treatment of an Acute Deep Vein Thrombosis (DVT) With Either Rivaroxaban or Current Standard of Care Therapy NCT01619007 | Bayer | — |
| Unknown | Applying Pharmacogenetics to Warfarin Dosing in Chinese Patients NCT01610141 | Chinese PLA General Hospital | Phase 4 |
| Completed | Comparison of Different Intermittent Pneumatic Compression Devices for Deep Vein Thrombosis NCT01779648 | Seoul National University Hospital | N/A |
| Completed | Venous Thromboembolism (VTE) Treatment Study in Japanese Deep Vein Thrombosis (DVT) Patients NCT01516840 | Bayer | Phase 3 |
| Completed | Detecting the Impact of Statin Therapy On Lowering Risk of Venous Thrombo-Embolic Events (DISOLVE) NCT01524653 | University of Vermont | Phase 2 |
| Completed | Geko™ Plaster Cast Study, Deep Vein Thrombosis (DVT) Prophylaxis NCT01979328 | University Hospital Southampton NHS Foundation Trust | EARLY_Phase 1 |
| Completed | Study on Thrombosis Therapy in German Cancer Patients NCT01559883 | LEO Pharma | — |
| Completed | Safety Study of the Angel™ Catheter in Subjects With Risk of Pulmonary Embolism NCT01403090 | BiO2 Medical | Phase 1 |
| Unknown | Need for Antepartum Thromboprophylaxis in Pregnant Women With One Prior Episode of Venous Thromboembolism (VTE NCT01357941 | Hamilton Health Sciences Corporation | — |
| Completed | Neuromuscular Electrical Stimulation Following Total Hip Arthroplasty NCT01785251 | National University of Ireland, Galway, Ireland | N/A |
| Unknown | The Risk of Venous Clotting in Patients After Renal Transplant NCT01413464 | St. Joseph's Healthcare Hamilton | — |
| Completed | Echo-Doppler Assessment of the Occurrence of Asymptomatic DVT in Orthopedic Replacement Surgery Under Enoxapar NCT01354704 | Les Laboratoires des Médicaments Stériles | Phase 4 |
| Unknown | Whole-leg Ultrasound in Pregnant Patients NCT01319474 | Intermountain Health Care, Inc. | N/A |
| Completed | Pharmacogenetics of Warfarin in Puerto Ricans. NCT01318057 | University of Puerto Rico | — |
| Unknown | Antiplatelet Therapy Continuation in Spine Surgery - Its Effect on Postoperative Morbidity and Mortality NCT01006083 | Tel-Aviv Sourasky Medical Center | — |
| Terminated | A Study of the Efficacy of Preventive Dosing of Fondaparinux Sodium Versus Placebo for the Prevention of Venou NCT00789399 | Prairie Education and Research Cooperative | N/A |
| Terminated | Point of Care Ultrasound (US) Versus Detailed Radiology US for Deep Vein Thrombosis (DVT) NCT01045759 | University of Missouri-Columbia | — |
| Completed | Limited Compression Ultrasound by Emergency Physicians to Exclude Deep Vein Thrombosis NCT01007045 | Queen's University | — |
| Completed | Acute Venous Thrombosis: Thrombus Removal With Adjunctive Catheter-Directed Thrombolysis NCT00790335 | Washington University School of Medicine | Phase 3 |
| Completed | Randomized Trial of Interventions to Improve Warfarin Adherence NCT00904982 | University of Pennsylvania | N/A |
| Unknown | Rosuvastatin for Preventing Deep Vein Thrombosis NCT01021488 | Hallym University Medical Center | Phase 4 |
| Completed | Evaluation of the Accuracy and Precision of the INRatio® Prothrombin Time (PT) Monitoring System With New INRa NCT01037270 | Abbott RDx Cardiometabolic | — |
| Unknown | VKORC1 and CYP2C9 Gene Polymorphisms and Warfarin Management NCT00970892 | Ankara University | — |
| Completed | Predictors of Anticoagulation Control on Warfarin Therapy NCT00905177 | University of Pennsylvania | — |
| Completed | Thromboprophylaxis for Patients Undergoing Surgical Resection for Colon Cancer NCT00967148 | Ottawa Hospital Research Institute | N/A |
| Completed | Deep Vein Thrombosis Treatment With the Oral Direct Factor Xa Inhibitor Rivaroxaban in Patients Using a Strong NCT00786422 | Bayer | Phase 2 |
| Completed | Discharge ALERT: Quality Improvement Initiative NCT00853463 | Brigham and Women's Hospital | N/A |
| Unknown | Prophylaxis of Thromboembolic Complications Trial: Thromboprophylaxis Needed in Below Knee Plaster Cast Immobi NCT00881088 | Red Cross Hospital Beverwijk | Phase 2 / Phase 3 |
| Completed | Pilot Study for VeinoPlus to Improve Symptoms of Postthrombotic Syndrome (PTS) NCT00858130 | University of North Carolina, Chapel Hill | N/A |
| Completed | Feasibility Study of Exercise in Patients With Leg Blood Clots NCT00910364 | University of Oklahoma | N/A |
| Completed | Ruling Out Pulmonary Embolism During Pregnancy:a Multicenter Outcome Study NCT00771303 | University Hospital, Geneva | — |
| Completed | Screening for Occult Malignancy in Patients With Idiopathic Venous Thromboembolism NCT00773448 | Ottawa Hospital Research Institute | N/A |
| Completed | D-dimer to Select Patients With First Unprovoked Venous Thromboembolism Who Can Have Anticoagulants Stopped at NCT00720915 | McMaster University | N/A |
| Completed | Genotype-Guided Warfarin Therapy Trial NCT00904293 | University of North Carolina, Chapel Hill | N/A |
| 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 |
| Terminated | Identification and Treatment of Clinically Silent Catheter-Related Deep Vein Thrombosis in Children With Cance NCT00633061 | University of Texas Southwestern Medical Center | Phase 2 |
| Completed | Comparison Study of CoaguChek XS PT and Laboratory Innovin PT by NTUH Lab Medicine NCT00867646 | National Taiwan University Hospital | — |
| Unknown | Comparison Between Two Optional IVC Filters Regardind Ease of Use,Complications and Outcome NCT00588757 | Sheba Medical Center | N/A |
| Unknown | Safety and Efficacy Study of OmniWave Endovascular System to Treat Deep Vein Thrombosis NCT00640731 | OmniSonics Medical Technologies, Inc. | Phase 4 |
| Completed | Influence of Tourniquet Use and Surgery Duration on the Incidence of Deep Vein Thrombosis in Total Knee Arthro NCT01559532 | University of Sao Paulo General Hospital | — |
| Completed | Coagulation Changes in Trauma Patients NCT00795743 | University of Miami | — |
| Completed | 3 Screen Electronic Alert NCT00550082 | Brigham and Women's Hospital | — |
| Completed | Registry of Hospitalized Patients Treated With Fondaparinux NCT00549705 | Brigham and Women's Hospital | — |
| Completed | Study of an Investigational Drug for the Prevention of Thrombosis-related Events Following Knee Replacement Su NCT00452530 | Bristol-Myers Squibb | Phase 3 |
| Terminated | Microplasmin Administered Via the Trellis-8 Infusion System for Treatment of Acute Iliofemoral DVT NCT00428129 | ThromboGenics | Phase 2 |
| Completed | Study of an Investigational Drug for the Prevention of Thrombosis-related Events Following Hip Replacement Sur NCT00423319 | Bristol-Myers Squibb | Phase 3 |
| Completed | Study to Develop a Reliable Nomogram That Incorporates Clinical and Genetic Information NCT00401414 | Brigham and Women's Hospital | N/A |
| Completed | Prophylactic Anticoagulation for Preventing Deep Vein Thrombosis After Total Hip Arthroplasty NCT01446887 | JIANG Qing | Phase 2 / Phase 3 |
| Completed | Study of Apixaban for the Prevention of Thrombosis-related Events Following Knee Replacement Surgery NCT00371683 | Bristol-Myers Squibb | Phase 3 |
| Completed | Comparison of Warfarin Dosing Using Decision Model Versus Pharmacogenetic Algorithm NCT00511173 | Creighton University | Phase 4 |
| Completed | A Phase 2b Study of DU-176b, Prevention of Venous Thromboembolism in Patients After Total Knee Arthroplasty NCT01203072 | Daiichi Sankyo Co., Ltd. | Phase 2 |
| Completed | US-Doppler and Procoagulant Microparticles for the Diagnosis of Asymptomatic DVT in Advanced Cancer Patients W NCT00336258 | Rambam Health Care Campus | — |
| Completed | Once Daily Enoxaparin for Outpatient Treatment of Acute DVT and/or Pulmonary Embolism NCT00413374 | Brigham and Women's Hospital | N/A |
| Completed | Fondaparinux as Monotherapy for DVT and/or Pulmonary Embolism NCT00413504 | Brigham and Women's Hospital | N/A |
| Completed | Epidemiology of Venous Thromboembolism NCT00456196 | Brigham and Women's Hospital | — |
| Completed | Ultrasound (US)-Doppler for the Diagnosis of Asymptomatic Deep Vein Thrombosis (DVT) in Gynecologic Cancer Pat NCT00285038 | Rambam Health Care Campus | — |
| Completed | Multi-Center Human Alert Trial to Prevent DVT and PE NCT00409136 | Brigham and Women's Hospital | — |
| Completed | A Pharmacogenetic Study of Warfarin Dosing, "The COUMA-GEN Study" NCT00334464 | Intermountain Health Care, Inc. | N/A |
| Completed | Catheter-Directed Venous Thrombolysis in Acute Iliofemoral Vein Thrombosis NCT00251771 | Oslo University Hospital | N/A |
| Completed | Single Complete Compression Ultrasonography to Rule Out Deep Vein Thrombosis During Pregnancy and Postpartum NCT00740454 | University Hospital, Brest | — |
| Completed | Full-Leg vs Below-Knee Elastic Stockings for Prevention of the Post-Thrombotic Syndrome NCT00426075 | University of Padova | Phase 3 |
| Completed | Innohep® in Elderly Patients With Impaired Renal Function Treated for Acute Deep Vein Thrombosis NCT00277394 | LEO Pharma | Phase 4 |
| Completed | Single Comprehensive Ultrasound to Rule Out DVT in High-risk Patients NCT00333697 | Intermountain Health Care, Inc. | N/A |
| Completed | Oral Direct Factor Xa-inhibitor Apixaban in Patients With Acute Symptomatic Deep-vein Thrombosis-The Botticell NCT00252005 | Bristol-Myers Squibb | Phase 2 |
| Completed | Odiparcil For The Prevention Of Venous Thromboembolism NCT00244725 | GlaxoSmithKline | Phase 2 |
| Completed | D-dimer Levels During and After Anticoagulation in Patients With a Previous Venous Thromboembolism: Effects on NCT00266045 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | — |
| Terminated | The Effect of Enoxaparin Sodium on the Incidence of Deep Vein Thrombosis Following Electrophysiology Studies a NCT00232271 | Melbourne Health | Phase 4 |
| Completed | Venous Blood Flow Velocity: Electrical Foot Stimulation Compared to Intermittent Pneumatic Compression of the NCT00114608 | University at Buffalo | Phase 1 |
| Completed | Clinical Trial to Evaluate the Accuracy of [99mTc] ThromboView in the Detection of Deep Vein Thrombosis NCT00123734 | Agen Biomedical | Phase 2 |
| Unknown | Residual Vein Thrombosis and the Optimal Duration of Low Molecular Weight Heparin in Cancer Patients With Deep NCT00450645 | Azienda Ospedaliera Universitaria Policlinico | Phase 4 |
| Completed | Improving Lower Limb Blood Flow in Healthy Adult Volunteers NCT01981733 | Queen Mary University of London | EARLY_Phase 1 |
| Completed | Selective D-Dimer Testing Compared With Uniform D-Dimer Testing in the Diagnosis of Deep Vein Thrombosis (SELE NCT00157677 | McMaster University | Phase 3 |
| Withdrawn | The 36-month Extension to Follow up Sub Study NCT01615692 | Sir Mortimer B. Davis - Jewish General Hospital | — |
| Completed | Oral Direct Factor Xa Inhibitor BAY59-7939 in Patients With Acute Symptomatic Proximal Deep Vein Thrombosis(OD NCT00839163 | Bayer | Phase 2 |
| Completed | Residual Vein Thrombosis Establishes the Optimal Duration of Oral Anticoagulants NCT00438230 | Azienda Ospedaliera Universitaria Policlinico | Phase 4 |
| Completed | SR34006 Compared to Placebo in Patients Who Have Completed 6 Months of Treatment for Symptomatic Pulmonary Emb NCT00071279 | Sanofi | Phase 3 |
| Completed | Safety and Efficacy Trial Evaluating the Use of SR34006 in the Treatment of Deep Vein Thrombosis (DVT) NCT00067093 | Sanofi | Phase 3 |
| Terminated | Prophylaxis In Venous Thromboembolism In Primary Care, A Pilot Study NCT00655122 | Pfizer | Phase 4 |
| Unknown | Understanding Risk Factors Involved in Developing a Second Blood Clot. NCT00261014 | Ottawa Hospital Research Institute | — |
| Completed | Treatment of Upper Extremity Deep-Vein Thrombosis NCT00245856 | University of Oklahoma | Phase 4 |
| Completed | D-dimer to Establish Duration of Anticoagulation After Venous Thromboembolism NCT00264277 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | Phase 4 |
| Completed | The D-KAF (Dalteparin in Knee-to-Ankle Fracture) Trial NCT00187408 | Sunnybrook Health Sciences Centre | Phase 4 |
| Completed | The STOP CLOT Pilot Study: Study of Low Molecular Weight Heparin in High Risk Cesarean Section NCT00225108 | Ottawa Hospital Research Institute | Phase 2 / Phase 3 |
| Completed | MDA D-Dimer / Recurrent DVT Study NCT00157599 | McMaster University | N/A |
| Terminated | Outpatient Treatment Of Deep Venous Thrombosis Using Subcutaneous Dalteparin (Fragmin) In Low Risk Cancer Pati NCT00041782 | M.D. Anderson Cancer Center | Phase 2 |
| Completed | Venous Thromboembolism in DM1 NCT03141749 | Institut de Myologie, France | — |
| Completed | 3 Months' Versus 6 Months' Anticoagulation in Patients With DVT and/or PE NCT00365950 | British Thoracic Society | Phase 4 |
| Completed | Absence of Residual Vein Thrombosis Permits to Withdrawn Oral Anticoagulants NCT00623987 | Azienda Ospedaliera Universitaria Policlinico | Phase 4 |
| Completed | Ultrasound Findings to Adjust the Duration of Anticoagulation NCT00380120 | University of Padova | Phase 3 |
| Terminated | D-Dimer and IPG for Recurrent Thrombosis (DIRECT) NCT00182247 | Hamilton Health Sciences Corporation | Phase 3 |
| Completed | Fixed Dose Heparin Study NCT00182403 | McMaster University | Phase 3 |
| Completed | D-Dimer Vs Serial Compression Ultrasound Study NCT00182351 | Hamilton Health Sciences Corporation | Phase 3 |
| Completed | VITRO-Trial. B Vitamins and the Secondary Prevention of Venous Thrombosis NCT00314990 | Radboud University Medical Center | N/A |
| Completed | Personalized Medicine Decision-Making in a Virtual Clinical Setting NCT02108041 | National Human Genome Research Institute (NHGRI) | — |