Clinical trials: Venous
Pulmonary Embolism, Deep Vein Thrombosis
PET Fibrin Imaging of DVT and PE
This study aims to investigate a novel positron emission tomography(PET)-probe for imaging of fresh intravascular blood clots in pulmonary embolism (PE) and deep venous thrombosis (DVT).
- Conditions
- Pulmonary Embolism, Deep Vein Thrombosis, Venous Thromboembolism
- Trial name
- NCT04022915
- Testing
- 64Cu-FBP8, PET-CT imaging
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Peter Caravan
Venous Thromboembolism
Comparison of Oral Anticoagulants for Extended VEnous Thromboembolism
Comparison of Oral anticoagulants (warfarin, apixaban and rivaroxaban) for extended VEnous Thromboembolism.
- Trial name
- COVET (NCT03196349)
- Testing
- Warfarin, Apixaban 2.5 MG, Rivaroxaban 10 MG
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- Duke University
Critical Limb Ischemia, Chronic Limb-Threatening Ischemia
PROMISE I Early Feasibility Trial of the LimFlow Stent Graft System
This pilot study will investigate the safety, effectiveness and feasibility of the LimFlow Stent Graft System for creating an AV fistula in the Below The Knee (BTK) vascular system using an endovascular, minimally invasive…
- Trial name
- NCT03124875
- Testing
- LimFlow System
- Where
- 7 sites in United States
- Volunteers
- 32 people
- Sponsor
- LimFlow, Inc.
Peripheral Vascular Diseases, Thrombosis
A Prospective Observational Registry of Peripheral Use of AngioJet Rheolytic Thrombectomy With Mid-Length Catheters
This registry collects observational data about how mid-length AngioJet catheters (ie XPEEDIOR and DVX models) are used in routine clinical practice.
- Conditions
- Peripheral Vascular Diseases, Thrombosis, Venous Thrombosis
- Trial name
- NCT00778336
- Volunteers
- 452 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
Validation Durability Adenosine Effect in Verification Pulmonary Vein Isolation
Adenosine is used clinically to assess permanency of electrical isolation of pulmonary veins during atrial fibrillation ablation, however, the methodology has not been validated either in terms of the reproducibility of the…
- Trial name
- NCT01590875
- Testing
- Adenosine arm
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Medical College of Wisconsin
Macular Edema, Retinal Vein Occlusion
Ranibizumab (Lucentis) for Macular Edema Secondary to Vein Occlusions
Central and branch retinal vein occlusions are major causes of visual loss. Hemorrhage and capillary nonperfusion, when they involve the macula, can contribute to visual loss, but the major cause is macular edema.
- Trial name
- LVO (NCT00407355)
- Testing
- Intravitreal injection of ranibizumab .3 dose, Intravitreal injection of Ranibizumab .5 dose
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Peter A Campochiaro, MD
Venous Leg Ulcer
Trial on the Efficacy of Prontosan Wound Irrigation Solution and Prontosan Wound Gel
The primary objective of the study is to evaluate the efficacy of Prontosan® Wound Irrigation Solution and Prontosan® Wound Gel in the treatment of hard-to heal venous leg ulcers compared to control saline irrigation solution and…
- Trial name
- NCT01153633
- Testing
- Prontosan Wound Irrigation Solution and Prontosan Wound Gel
- Where
- United Kingdom
- Volunteers
- 34 people
- Sponsor
- B. Braun Ltd. Centre of Excellence Infection Control
Venous Thrombosis
Prophylactic Enoxaparin Dosing for Prevention of Venous Thromboembolism in Pregnancy.
Enoxaparin is a type of low molecular weight heparin (LMWH), or anticoagulant, used to prevent and treat blood clots. Formation of blood clots, or venous thromboemboli (VTE) in pregnancy can have dangerous and even…
- Trial name
- NCT00878826
- Testing
- Enoxaparin
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Stanford University
Atrial Fibrillation, Arrhythmia
The Use of Statins Following a Left Atrial Catheter Ablation Procedure to Prevent Atrial Fibrillation
To investigate whether statin therapy utilizing the drug Lipitor (atorvastatin) might be effective in preventing short-and long-term atrial fibrillation (AF) following a left atrial ablation procedure.
- Conditions
- Atrial Fibrillation, Arrhythmia, Inflammation, Endothelial Dysfunction
- Trial name
- ATTAC (NCT00579098)
- Testing
- Atorvastatin
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Mayo Clinic
Venous Thrombosis
Using Intravenous Heparin Versus Standard of Care Subcutaneous Heparin to Prevent Clots After Surgery
This study plans to learn more about what is the best treatment to prevent blood clots in patients in intensive care units (ICU's).
- Trial name
- NCT01608906
- Testing
- low dose intravenous heparin (LDIVH), Heparin
- Where
- United States
- Volunteers
- 152 people
- Sponsor
- University of Colorado, Denver
Venous Thromboembolism, Pulmonary Embolism
A Different Approach to Preventing Thrombosis
The purpose of this study is to perform a pragmatic randomized controlled trial to compare the use of low molecular weight heparin (LMWH, lovenox, enoxaparin) versus acetylsalicylic acid (ASA) for venous thromboembolism (VTE)…
- Trial name
- ADAPT (NCT02774265)
- Testing
- VTE prophylaxis with Enoxaparin 30mg BID, VTE prophylaxis with Aspirin 81mg BID
- Where
- United States
- Volunteers
- 329 people
- Sponsor
- University of Maryland, Baltimore
Saphenous Vein Graft Disease
Aggressive Cholesterol Therapy to Inhibit Vein Graft Events After CABG (ACTIVE Trial)
During coronary artery bypass graft surgery (CABG), saphenous vein from the leg is used to bypass the atherosclerotic blockages in the arteries of the heart.
- Trial name
- ACTIVE (NCT01528709)
- Testing
- Atorvastatin 80 mg daily, Atorvastatin 10 mg daily
- Where
- 2 sites in United States, Canada
- Volunteers
- 173 people
- Sponsor
- Boca Raton Regional Hospital
Venous Thromboembolic Disease, Deep Vein Thrombosis
Venous Thromboembolic Prophylaxis After Trauma: Three Times a Day Unfractionated Heparin Versus Twice a Day Enoxaparin
The rate of venous thromboembolic events in trauma patients at high risk for deep vein thrombosis and pulmonary embolism receiving low dose unfractionated heparin every 8 hours will be equivalent or less than a similar group of…
- Conditions
- Venous Thromboembolic Disease, Deep Vein Thrombosis, Pulmonary Embolism
- Trial name
- NCT01729559
- Testing
- 5000 Units unfractionated Heparin Q 8 hr, 30mg enoxaparin Q12 hr
- Where
- United States
- Volunteers
- 495 people
- Sponsor
- Scripps Health
Rupture, Venous Thromboembolism
Compression Treatment Effects on Complications and Healing of Achilles Tendon Rupture
This prospective randomized study aims to determine whether intermittent pneumatic compression (IPC), 75 patients, beneath functional bracing compared to treatment-as-usual in plaster cast, 75 patients, can reduce the Venous…
- Conditions
- Rupture, Venous Thromboembolism, Venous Thrombosis, Surgical Wound Infection
- Trial name
- NCT01317160
- Testing
- Intermittent pneumatic compression (IPC)
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Karolinska University Hospital
Retinal Vein Occlusion
Vascular Endothelial Growth Factor (VEGF) Levels in Retinal Vein Occlusion (RVO) During Anti-VEGF Treatment
The purpose of this study is to treat patients with retinal vein occlusion with standard of care anti-vascular endothelial growth factor therapy and to correlate levels of vascular endothelial growth factor in the anterior…
- Trial name
- NCT04707625
- Testing
- Aflibercept Ophthalmic
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Wake Forest University Health Sciences
Central Retinal Vein Occlusion
Assessing the Efficacy and Safety of Brolucizumab Versus Aflibercept in Patients With Visual Impairment Due to Macular Edema Secondary to Central Retinal Vein Occlusion
The purpose of this study was to evaluate the efficacy and safety of brolucizumab in treatment of patients with macular edema (ME) secondary to central retinal vein occlusion (CRVO).
- Trial name
- RAVEN (NCT03810313)
- Testing
- Brolucizumab 6 mg, Aflibercept 2 mg
- Where
- 120 sites in United States, Australia and 18 more
- Volunteers
- 493 people
- Sponsor
- Novartis Pharmaceuticals
Choroidal Neovascularization, Age-related Macular Degeneration
An Extension Study to Evaluate the Safety and Tolerability of Ranibizumab in Subjects With Choroidal Neovascularization Secondary to AMD or Macular Edema Secondary to RVO
This was an open-label, multicenter, extension study of intravitreally administered ranibizumab in two cohorts. The first cohort (reported here) enrolled patients with primary or recurrent Choroidal Neovascularization (CNV)…
- Trial name
- NCT00379795
- Testing
- Ranibizumab 0.5 mg
- Volunteers
- 853 people
- Sponsor
- Genentech, Inc.
Venous Thrombosis
Switching Study From Warfarin to Rivaroxaban
The study objective is to investigate the pharmacodynamics (effects of a drug product) when switching the treatment from warfarin to rivaroxaban.
- Trial name
- NCT01507051
- Testing
- Warfarin (Coumadin), Rivaroxaban (Xarelto, BAY59-7939), Vitamin K (Konakion)
- Where
- 2 sites in Germany
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Bayer
Venous Thromboembolism, Haemorrhage
Efficacy of RIvaroxaban for Prevention of Venous Thromboembolism After Knee Arthroscopy
Study Objective: To assess the value of Rivaroxaban for the prevention of venous thromboembolism (VTE) after knee arthroscopy (KA) taking the placebo as standard of reference.
- Trial name
- ERIKA (NCT01629381)
- Testing
- Rivaroxaban
- Where
- 9 sites in Italy
- Volunteers
- 500 people
- Sponsor
- University of Padova
Elevated Intracranial Pressure (ICP)
Optic Nerve Sheath Diameter (ONSD) With the Raised PCO2 and Internal Jugular Venous Occlusion
Monitoring the ICP is the most important aspect of the management of these patients. Recently, transorbital ultrasonography has gained popularity as a noninvasive bedside exam that has been shown to be useful in the diagnosis of…
- Trial name
- NCT02361658
- Testing
- Ultrasonographic of the optic nerve sheath diameter, RespirAct™, Neck collar
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Lashmi Venkatraghavan