Clinical trials: Venous
Portal Vein Thrombosis
Efficacy and Safety of Acenocoumarol for Treatment of Nontumor Portal Vein Thrombosis in Cirrhosis of Liver
After successful screening the cases of cirrhosis of liver irrespective of the etiology who have non tumor portal vein thrombosis will be enrolled.
- Trial name
- NCT01631877
- Testing
- Enoxaparin with acenocoumarol
- Where
- India
- Sponsor
- Institute of Liver and Biliary Sciences, India
Age-related Macular Degeneration (AMD), Central Retinal Vein Occlusion (CRVO)
Evaluation of Physician Knowledge of Safety and Safe Use Information for Aflibercept in Canada
The primary objective of this study is to measure physician knowledge and understanding of the key safety information contained in the Eylea vial preparation instruction card, the intravitreal injection procedure video, and the…
- Conditions
- Age-related Macular Degeneration (AMD), Central Retinal Vein Occlusion (CRVO), Diabetic Macular Edema (DME)
- Trial name
- NCT02585401
- Testing
- Eylea (Aflibercept, VEGF Trap-Eye, BAY86-5321)
- Where
- Canada
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Bayer
Deep Vein Thrombosis
Compression Ultrasonography in Non-high Probability of Deep Vein Thrombosis
Compression ultrasound is commonly used in emergency department. Accuracy to rule out deep vein thrombosis is excellent but lower then Ddimer assessment which is actually gold standard.
- Trial name
- EPREVUP (NCT04917328)
- Testing
- compression ultrasound
- Where
- France
- Volunteers
- 700 people
- Sponsor
- University Hospital, Strasbourg, France
Deep Vein Thrombosis, Venous Thromboembolism
Post-Market Celect Platinum Vena Cava Filter and Gunther Tulip Retrieval Set Study
This prospective, observational, post-market study will be performed to collect patient-level data on the Celect Platinum Vena Cava Filter Sets and the Günther Tulip Vena Cava Filter Retrieval Set to confirm continued safety and…
- Conditions
- Deep Vein Thrombosis, Venous Thromboembolism, Pulmonary Embolism
- Trial name
- NCT05881798
- Testing
- Celect Platinum Vena Cava Filter
- Where
- 7 sites in United States, Spain and 1 more
- Volunteers
- 82 people
- Sponsor
- Cook Research Incorporated
Venous Insufficiency
RFS (Radiofrequency Stylet) - Radiofrequency Perforator Vein Treatment Study
The purpose of this study is to demonstrate that patients will improve the immediate treatment outcomes from successive radiofrequency ablation (RFA) of incompetent perforator veins (IPVs).
- Trial name
- TRIPLE (NCT01079598)
- Testing
- RF Ablation (ClosureRFS Stylet)
- Where
- 3 sites in United States
- Volunteers
- 8 people
- Sponsor
- Medtronic Endovascular
Venous Thromboembolism
Prophylactic Use of Sodium Enoxaparin for Venous Thromboembolism in High-Risk Abdominal Surgery
The purpose of this study is to compare the safety and security and efficacy of sodium enoxaparin Cristália Produtos Químicos Farmaceuticos Ltda - Endocris with Clexane (Sanofi-Aventis) to prevent Venous Thromboembolism in…
- Trial name
- NCT01308528
- Testing
- Sodium enoxaparin, Sodium Enoxaparin clexane
- Where
- 9 sites in Brazil
- Volunteers
- 243 people
- Sponsor
- Cristália Produtos Químicos Farmacêuticos Ltda.
Heart; Dysfunction Postoperative, Cardiac Surgery, Right Heart Failure
Femoral Venous Pulsatility and Right Heart Dysfunction in Heart Surgery: An Observational Study
Right heart failure during cardiac surgery is associated with increased perioperative morbidity and mortality. In this context, it is imperative to develop simple diagnostic tools to detect right heart failure.
- Conditions
- Heart; Dysfunction Postoperative, Cardiac Surgery, Right Heart Failure, Right Ventricular Dysfunction
- Trial name
- FemousTechno6 (NCT05038267)
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Montreal Heart Institute
Catheter-based Ablation of Atrial Fibrillation
Swiss Atrial Fibrillation Pulmonary Vein Isolation Registry
Registry of patients with atrial fibrillation undergoing catheter-based ablation of atrial fibrillation (pulmonary vein isolation) to determine long-term success rates of catheter-based ablation of atrial fibrillation (pulmonary…
- Trial name
- SWISS-AF-PVI) (NCT03718364)
- Testing
- catheter-based ablation of atrial fibrillation (pulmonary vein isolation)
- Where
- 2 sites in Switzerland
- Volunteers
- 3,000 people
- Sponsor
- University Hospital, Basel, Switzerland
May-Thurner Syndrome, Peripheral Vascular Disease
BARD® The VENOVO™ Venous Stent Study for Treatment of Iliofemoral Occlusive Disease
The BARD® Venovo™ Venous Stent Study is a non-randomized clinical study intended to collect confirmatory evidence of the safety and effectiveness of the Venous Stent for the treatment of iliofemoral occlusive disease.
- Conditions
- May-Thurner Syndrome, Peripheral Vascular Disease, Venous Disease, Iliofemoral Occlusive Disease
- Trial name
- VERNACULAR (NCT02655887)
- Testing
- VENOVO™ Venous Stent
- Where
- 21 sites in United States, Australia and 5 more
- Volunteers
- 170 people
- Sponsor
- C. R. Bard
Atrial Fibrillation
ISOLATION 2.0: a Multicenter Clinical Care and Research Platform
Treatment recommendations and guidelines for patients with atrial fibrillation (AF) are continuously changing. The role of catheter ablation in the treatment of AF increases and the techniques of the procedures are improving…
- Trial name
- NCT05381805
- Volunteers
- 1,500 people
- Sponsor
- Maastricht University Medical Center
Paroxysmal Atrial Fibrillation
Ectopy Triggering Ganglionated Plexus Ablation to Prevent Atrial Fibrillation
Atrial fibrillation (AF) is a common heart rhythm disorder which can significantly affect a patient's quality of life and cause strokes.
- Trial name
- GANGLIA-AF (NCT02487654)
- Testing
- Pulmonary vein isolation, Ganglionated plexus ablation
- Where
- 3 sites in United Kingdom
- Volunteers
- 116 people
- Sponsor
- Imperial College London
Acute Coronary Syndrome, Venous Thrombosis
Study of Rivaroxaban Use and Potential Adverse Outcomes in Routine Clinical Practice (Sweden)
This prospective cohort study will provide information about: Characteristics of Rivaroxaban use in patients who are prescribed Rivaroxaban for the first time compared to patients who are prescribed standard of care for the first…
- Conditions
- Acute Coronary Syndrome, Venous Thrombosis, Pulmonary Embolism, Atrial Fibrillation
- Trial name
- NCT02468102
- Testing
- Rivaroxaban (Xarelto, BAY59-7939), Standard of care drugs
- Where
- Sweden
- Volunteers
- 99,999 people
- Sponsor
- Bayer
Meningioma
A Comparative Study of Prophylactic Anticoagulation in Meningioma Surgery
The aim of the study is to compare different strategies for prevention of venous thromboembolism related to intracranial meningioma surgery.
- Trial name
- NCT01941602
- Testing
- prophylactic enoxaparin, non-prophylactic
- Where
- 3 sites in Norway, Sweden
- Volunteers
- 979 people
- Sponsor
- St. Olavs Hospital
Venous Thromboembolism
Evaluating the Risk of Postoperative Venous Thromboembolism in Cervical Cancer Patients
The aim of this study is to develop a machine learning model to accurately predict the risk of venous thromboembolism in patients with cervical cancer after surgery.
- Trial name
- NCT06556953
- Where
- China
- Volunteers
- 1,174 people
- Sponsor
- Haike Lei
Renal Failure, Hemodialysis
GORE VIABAHN Endoprosthesis Versus Percutaneous Transluminal Angioplasty (PTA) to Revise AV Grafts in Hemodialysis
The objective of the study is to establish efficacy and safety of the GORE VIABAHN® Endoprosthesis with PROPATEN Bioactive Surface when used to revise arteriovenous (AV) prosthetic grafts at the venous anastomosis in the…
- Trial name
- REVISE (NCT00737672)
- Testing
- GORE VIABAHN Endoprosthesis with PROPATEN Bioactive Surface, Percutaneous Transluminal Angioplasty
- Where
- 31 sites in United States
- Volunteers
- 293 people
- Sponsor
- W.L.Gore & Associates
Pregnancy, Deep Vein Thrombosis
Left Rule, D-Dimer Measurement and Complete Ultrasonography to Rule Out Deep Vein Thrombosis During Pregnancy.
In pregnant women with suspected DVT, a sure diagnosis is mandatory. In non-pregnant patients, sequential diagnostic strategies based on 1) the assessment of clinical probability, 2) D-dimer measurement and 3) compression…
- Trial name
- NCT01708239
- Testing
- Left rule, D-dimer measurement and complete ultrasonography in pregnant women.
- Where
- Switzerland
- Volunteers
- 300 people
- Sponsor
- Marc Righini
Venous Thromboembolism, Deep Venous Thrombosis
Aspirin for the Prevention of Recurrent Venous Thromboembolism
To determine whether aspirin is more effective than placebo for the prevention of recurrent symptomatic venous thromboembolism when given for at least two years after the initial 6-12 month of oral anticoagulant therapy in…
- Conditions
- Venous Thromboembolism, Deep Venous Thrombosis, Pulmonary Embolism, Atherosclerosis
- Trial name
- NCT00222677
- Testing
- aspirin
- Where
- 15 sites in Austria, Italy
- Volunteers
- 70 people
- Sponsor
- University Of Perugia
Varicose Ulcer, Venous Insufficiency of Leg
Utilization of Compreflex Wraps in Patients With Chronic Venous Insuffciency
This is a multicentre, quasi-experimental study to evaluate the Conformitè Europëenne-marked Compreflex standard calf and foot (with basic liner) under routine conditions.
- Trial name
- NCT05364112
- Testing
- Compreflex
- Where
- Malaysia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kuala Lumpur General Hospital
Graves' Disease, Graves' Ophthalmopathy
Color Doppler Imaging of Orbital Venous Flow in Grave's Orbitopathy
Orbital Venous flow study in patients with Grave's Orbitopathy in different manifestation forms and stages, made with Color Doppler Imaging
- Trial name
- NCT00697528
- Where
- Brazil
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Venous Insufficiency of Leg, Drainage
The Feasibility, Efficacy and Safety of UZit®: Single-arm Clinical Trial in Patients With Symptomatic Chronic Venous Disease
The goal of this single-arm clinical trial is to learn whether overnight limb elevation using the UZit® device can improve symptoms and signs of chronic venous disease (CVD) in adults.
- Conditions
- Venous Insufficiency of Leg, Drainage, Chronic Venous Disease
- Trial name
- NCT07236307
- Testing
- UZit®
- Where
- Portugal
- Volunteers
- 17 people
- Sponsor
- Universidade do Porto
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