Clinical trials: Deep Venous Insufficiency
Postthrombotic Syndrome
DVT Burden and the Risk of Post-thrombotic Syndrome
Post-thrombotic syndrome (PTS) is the most common chronic complication of deep vein thrombosis (DVT), with major consequences for patient quality of life and cost of management.
- Trial name
- DVT-Burden (NCT06385353)
- Testing
- Quantification of deep vein thrombosis burden and assessment of post-thrombotic syndrome
- Where
- 27 sites in France
- Volunteers
- 400 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
Deep Vein Thrombosis
Deep Venous Thrombus Characteristics and Venous Dynamics With Subsequent Thrombus Resolution and Post-thrombotic Syndrome
The goal of this study is to examine in vivo thrombosis characteristics with ultrasound shear wave elastography (SWE) and determine the relationship with thrombus resolution and postthrombotic syndrome (PTS) in patients with…
- Trial name
- NCT04597138
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Mayo Clinic
Renal Insufficiency, Chronic, Deep Venous Thrombosis, Protection Against
Study of the Bioaccumulation of Tinzaparin in Renally Impaired Patients When Given at Prophylactic Doses
The purpose of this study is to assess if accumulation of anti-Xa activity occurs after repeated daily administration of prophylactic doses of tinzaparin in patients with severe chronic kidney disease (CKD) requiring…
- Trial name
- STRIP (NCT02719418)
- Testing
- Tinzaparin
- Where
- Canada
- Volunteers
- 28 people
- Sponsor
- Maisonneuve-Rosemont Hospital
Post Thrombotic Syndrome
Structured Exercise Versus Endovascular Reconstruction in Post Thrombotic Syndrome
The goal of this pilot study and randomised control trial is to compare a smartphone-based exercise programme to deep venous stenting in patients with Post Thrombotic Syndrome.
- Trial name
- SEvERe-PTS (NCT05744843)
- Testing
- exercise, Deep venous stenting
- Where
- United Kingdom
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Deep Vein Thrombosis
Resolution Enhancement by a Supplemental Obstruction Lessening Venoactive Drug for Eight Weeks in Deep Vein Thrombosis
The RESOLVE-DVT study is a randomized single-center pilot study to determine the effects of hydroxyethylrutoside (Venoruton) on aspects of deep vein thrombosis (DVT) resolution associated with post-thrombotic syndrome (PTS).
- Trial name
- Resolve-DVT (NCT04670432)
- Testing
- Hydroxyethylrutoside
- Where
- Netherlands
- Volunteers
- 44 people
- Sponsor
- Maastricht University Medical Center
Heart Failure, Cardiomyopathies
Multimodal Physiologic State Intelligence Study
The OMNIPHYS study will investigate whether multimodal ultrasound and other routinely collected clinical and physiologic data can be combined with artificial intelligence to characterize changes in a person's physiologic state…
- Conditions
- Heart Failure, Cardiomyopathies, Pulmonary Hypertension, Myocarditis; Acute or Subacute
- Trial name
- OMNIPHYS (NCT07814118)
- Testing
- OMNIPHYS Multimodal Ultrasound Imaging System
- Where
- United States
- Volunteers
- 25,000 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.
Venous Thromboembolism
Colchicine to Quench the Inflammatory Response After Deep Vein Thrombosis (The Conquer-DVT Pilot Trial)
This trial seeks to assess the feasibility of a full-scale, double-blind, placebo-controlled, randomized trial assessing whether low-dose colchicine (0.5 mg daily) reduces the risk of post-thrombotic syndrome (PTS) in patients…
- Trial name
- NCT06440694
- Testing
- Colchicine 0.5 mg po
- Where
- 4 sites in Canada
- Volunteers
- 150 people
- Sponsor
- Ottawa Hospital Research Institute
Deep Vein Thrombosis, Post Thrombotic Syndrome
Tinzaparin Lead-In to Prevent the Post-Thrombotic Syndrome
The TILE pilot study will be a multicenter, open-label, assessor-blinded RCT (randomized control trial) comparing extended LMWH (Low Molecular Weight Heparin) vs.
- Trial name
- TILE (NCT04794569)
- Testing
- tinzaparin, Rivaroxaban
- Where
- 5 sites in Canada
- Volunteers
- 9 people
- Sponsor
- Sunnybrook Health Sciences Centre
Deep Vein Thrombosis, Deep Venous Insufficiency
A Study of Modified Limb Braking and Early Bed Mobility Strategies After Femoral Venipuncture Intervention
The goal of this clinical trial is to compare in describe participant population health conditions. The main questions it aims to answer are: To obtain the limb movement and bed mobility limits after femoral venipuncture, in…
- Trial name
- NCT05900622
- Testing
- Reduced postoperative braking and bed rest time.Lower extremity on the puncture side with a 2-hour brake+Get out of bed after 4 hours, Significantly reduce postoperative braking and bed rest time.No braking of the lower limb on the side of the puncture+Get out of bed after 2 hours
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tong Zhu
Covid19, Myocardial Infarction
Outcomes of Patients Who Survived Treatment on an Intensive Care Unit for COVID-19 in England and Wales
This retrospective cohort study aims to characterise outcomes for patients treated on an intensive care unit (ICU) with COVID-19 in England and Wales, one year after discharge from hospital.
- Conditions
- Covid19, Myocardial Infarction, Stroke, Critical Illness
- Trial name
- OPTIC-19 (NCT04838106)
- Testing
- Not applicable as observational study
- Where
- United Kingdom
- Volunteers
- 319,600 people
- Sponsor
- University of Oxford
Venous Ulcer, Venous Stasis Ulcer
Safety and Efficacy Trial of HP802-247 in the Treatment of Chronic Venous Leg Ulcers
This study is being done to find out if an investigational product called HP802-247 can help people with venous leg ulcers. Investigational means that HP802-247 has not been approved by the U.S.
- Conditions
- Venous Ulcer, Venous Stasis Ulcer, Ulcer
- Trial name
- NCT01853384
- Testing
- HP802-247, HP802-247 Vehicle
- Where
- 46 sites in Belgium, Czechia and 3 more
- Volunteers
- 252 people
- Sponsor
- Healthpoint
Deep Vein Thrombosis
Comparison Of Percutaneous Mechanical Thrombectomy With Different Access in Treatment of Acute Deep Venous Thrombosis
The study aims to compare the modified approach through ipsilateral deep calf venous access or contralateral femoral venous access with the traditional approach through ipsilateral popliteal venous access for iliofemoral deep…
- Trial name
- NCT06124768
- Testing
- Percutaneous mechanical thrombectomy (PMT) by the modified approach, Percutaneous mechanical thrombectomy (PMT) by the traditional approach, Traditional approach
- Where
- China
- Volunteers
- 210 people
- Sponsor
- RenJi Hospital
Deep Vein Thrombosis
Comparison Of Different Mechanical Thrombectomy Devices in Endovascular Treatment of Acute Iliofemoral Venous Thrombosis
A head-to-head comparison of two different types of percutaneous mechanical thrombectomy (PMT) - ClotTriever System versus aspiration thrombectomy (including rheolytic thrombectomy) - in patients with acute iliofemoral deep vein…
- Trial name
- NCT07622212
- Testing
- Percutaneous mechanical thrombectomy by ClotTriever System, Percutaneous mechanical thrombectomy by aspiration or rheolytic thrombectomy
- Where
- China
- Volunteers
- 180 people
- Sponsor
- RenJi Hospital
Deep Venous Thrombosis
Evaluation of Long-Term Sequelae After Thrombophlebitis, i.e. Deep Venous Thrombosis of the Lower Extremities
The purpose of the study was to evaluate efficacy and safety of the new acute treatment of deep venous thrombosis by use of low-molecular-weight heparin compared with standard treatment using unfractionated heparin, especially…
- Trial name
- NCT00628576
- Testing
- unfractionated heparin, Tinzaparin (Leo)
- Where
- Denmark
- Volunteers
- 99 people
- Sponsor
- Aalborg University Hospital
Atrial Fibrillation, Deep Vein Thrombosis
Pharmacogenetics of Warfarin in Puerto Ricans.
Warfarin (Coumadin) is a prescribed "blood thinner" medication used to make the blood less thick in people with high risk of forming blood clots.
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Cardiac Valvular Insufficiency, Antiphospholipid Syndrome
- Trial name
- NCT01318057
- Where
- Puerto Rico
- Volunteers
- 350 people
- Sponsor
- University of Puerto Rico
Postthrombotic Syndrome
Prevalence of Post-Thrombotic Syndrome in Deep-Vein Thrombosis (DVT) Patients Treated With Dabigatran
The primary objective in this cross-sectional study is to assess the prevalence of post-thrombotic syndrome (PTS) in the two treatment arms of the RE-COVER studies (warfarin versus dabigatran).
- Trial name
- DABI-PTS (NCT03050138)
- Where
- 3 sites in Canada, Norway and 1 more
- Volunteers
- 351 people
- Sponsor
- Oslo University Hospital
Heart Attack, Cardiac Arrest
Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys
Based on limited published epidemiological data, up to an alarming 1 in 50 surgical inpatients die within 30 postoperative days.
- Conditions
- Heart Attack, Cardiac Arrest, Congestive Heart Failure, Atrial Fibrillation
- Trial name
- SATISFY-SOS (NCT02032030)
- Where
- United States
- Volunteers
- 73,952 people
- Sponsor
- Washington University School of Medicine
Vascular, DVT - Deep Vein Thrombosis
Outcomes of Iliac Vein Stenting With Dedicated Venous Stents in Treatment of Chronic Post-thrombotic Venous Ulcers
Outcomes of iliac vein stenting with dedicated venous stents in treatment of chronic post-thrombotic venous ulcers Deep vein thrombosis (DVT) affects 1 to 3 individuals per 1000 annually.
- Conditions
- Vascular, DVT - Deep Vein Thrombosis, Post Thrombotic Syndrome, Venous Ulcer of Leg
- Trial name
- NCT07762222
- Testing
- dedicated venous stenting, Dedicated venous stent / iliofemoral dedicated venous stenting
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Ain Shams University
Post Thrombotic Syndrome, Deep Vein Thrombosis
Long-term Outcome After Heparin and Edoxaban Versus Heparin Plus Vit K Antagonists for Acute DVT and PE
Centers that participated in the HOKUSAI VTE trial will be invited to collect follow of previously enrolled patients at least 2 years after the index VTE.
- Conditions
- Post Thrombotic Syndrome, Deep Vein Thrombosis, Chronic Thromboembolic Pulmonary Hypertension
- Trial name
- NCT03757481
- Testing
- no intervention
- Where
- 11 sites in France
- Volunteers
- 156 people
- Sponsor
- University Hospital, Montpellier
Post-thrombotic Syndrome, May-Thurner Syndrome
Treadmill Pilot Study (Invasive Pressure Measurements in PTS)
Patients with unilateral post-thrombotic obstruction of the iliac tract and or common femoral vein, eligible for stenting are included. Intravenous pressure is measured in both dorsal foot veins and both common femoral veins.
- Trial name
- NCT01846780
- Testing
- PTA & stenting
- Where
- Netherlands
- Volunteers
- 24 people
- Sponsor
- Maastricht University Medical Center