Clinical trials: Venous
Atrial Fibrillation
A Study of the Effectiveness of Anti-Arrhythmic Medications After Atrial Fibrillation Ablation
The purpose of this study is to examine the overall effectiveness of anti-arrhythmic medicines (to control heart rhythm) prescribed after an ablation procedure for atrial fibrillation.
- Trial name
- NCT00408200
- Testing
- propafenone; flecainide; sotalol; dofetilide, Radiofrequency catheter ablation
- Where
- 2 sites in United States
- Volunteers
- 110 people
- Sponsor
- University of Pennsylvania
Wounds and Injuries, Venous Thromboembolism
STAT-STatin and Aspirin in Trauma
This is a phase II, pragmatic, prospective, randomized, double-blind, adaptive clinical trial examining the efficacy of statins and aspirin in the reduction of acute lung injury and venous thromboembolism in patients with…
- Trial name
- STAT (NCT02901067)
- Testing
- Aspirin and Rosuvastatin
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- Denver Health and Hospital Authority
Liver Resection, Cancer
Regeneration of Liver: Portal Vein Embolization Versus Radiofrequency Assisted Ligation for Liver Hypertrophy (REBIRTH)
The aim of this study is to compare two different techniques (portal vein embolization and radiofrequency assisted liver partition with portal vein ligation) for increasing liver volume prior to major liver resection.
- Trial name
- REBIRTH (NCT02216773)
- Testing
- Radiofrequency assisted liver partition with portal vein ligation (RALPP), Portal vein embolization (PVE)
- Where
- United Kingdom
- Volunteers
- 57 people
- Sponsor
- Imperial College London
Age-Related Macular Degeneration, Retinal Vein Occlusion
Extension Study to Gather Data on Effect of Macugen on the Corneal Endothelium
This study was conducted because the FDA requested clinical information on potential effects of intravitreal injections of Macugen (pegaptanib sodium injection) on the corneal endothelium from a 1-year (minimum) post-approval…
- Conditions
- Age-Related Macular Degeneration, Retinal Vein Occlusion, Diabetic Macular Edema
- Trial name
- NCT01573572
- Testing
- pegaptanib sodium injection
- Where
- 4 sites in United States
- Volunteers
- 131 people
- Sponsor
- Bausch & Lomb Incorporated
Paroxysmal Atrial Fibrillation
FIRM Ablation Versus Pulmonary Vein Isolation for the Treatment of Paroxysmal Atrial Fibrillation (PAF)
The study is designed as a prospective, multicenter, single-blind, randomized study to assess the safety and effectiveness of FIRM-guided radiofrequency (RF) ablation procedures for the treatment of symptomatic paroxysmal atrial…
- Trial name
- FIRMAP-AF (NCT02703454)
- Testing
- FIRM-guided RF ablation, Conventional RF ablation
- Where
- Germany
- Volunteers
- 51 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation, Venous Thromboembolism
Prothrombin Times Outside the Therapeutic Range in Otherwise Stable Patients
Warfarin is very effective for the prevention of blood clots (thrombosis). A test of coagulation, the prothrombin time (PT) is used to monitor the effect.
- Conditions
- Atrial Fibrillation, Venous Thromboembolism, Ischemic Stroke, Myocardial Infarction
- Trial name
- FORESPEAK-0 (NCT00814177)
- Testing
- warfarin
- Where
- Canada
- Volunteers
- 160 people
- Sponsor
- Hamilton Health Sciences Corporation
Atrial Fibrillation
nMARQ™ Pulmonary Vein Isolation System for the Treatment of Paroxysmal Atrial Fibrillation
To demonstrate safety and effectiveness of nMARQ Catheter System [nMARQ] compared with THERMOCOOL® Navigational Family of catheters in treating subjects with drug-refractory symptomatic paroxysmal atrial fibrillation (PAF).
- Trial name
- NCT01824394
- Testing
- nMARQ Navigation Catheters, NaviStar ThermoCool Catheters
- Volunteers
- 481 people
- Sponsor
- Biosense Webster, Inc.
Varicose Veins
Efficacy and Safety Study of Polidocanol Injectable Foam for the Treatment of Saphenofemoral Junction (SFJ) Incompetence
Varicose veins are enlarged, noticeably bulging veins, which commonly occur in the legs and may cause discomfort. In this study, patients with varicose veins in the legs will be participating.
- Trial name
- VANISH-1 (NCT01072877)
- Testing
- Polidocanol injectable foam (PEM)
- Where
- 20 sites in United States
- Volunteers
- 279 people
- Sponsor
- Boston Scientific Corporation
Cancer, Venous Thromboembolism
Direct Oral Anticoagulants (DOACs) Versus LMWH +/- Warfarin for VTE in Cancer
The overarching objective of the study is to determine the effectiveness of LMWH/ warfarin vs. DOAC anticoagulation for preventing recurrent VTE in cancer patients.
- Conditions
- Cancer, Venous Thromboembolism, Deep Vein Thrombosis (DVT), Pulmonary Embolism (PE)
- Trial name
- CANVAS (NCT02744092)
- Testing
- Rivaroxaban, Apixaban, Edoxaban
- Where
- 151 sites in United States
- Volunteers
- 811 people
- Sponsor
- Alliance Foundation Trials, LLC.
Venous Thromboembolism
EINSTEIN Junior Phase II: Oral Rivaroxaban in Young Children With Venous Thrombosis
The purpose of this study is to find out whether rivaroxaban is safe to use in children and how long it stays in the body. Safety will be assessed by looking at the incidence and types of bleeding events.
- Trial name
- EINSTEINJr (NCT02309411)
- Testing
- Rivaroxaban (Xarelto, BAY59-7939)
- Where
- 29 sites in United States, Australia and 13 more
- Volunteers
- 46 people
- Sponsor
- Bayer
Catheter Obstruction, Vascular Access Devices
Efficacy and Safety of Actilyse 2 mg/ 2 ml in Comparison to Saline Solution in Patients With Central Venous Access Device Occlusion
This is a multicentre, open-label, randomised, phase III study designed to evaluate the efficacy and safety of Actilyse 2 mg/2 ml in the restoration of function of CVAD
- Trial name
- NCT01958164
- Testing
- Actilyse, Saline solution
- Where
- 5 sites in Russia
- Volunteers
- 16 people
- Sponsor
- Boehringer Ingelheim
Venous Thrombosis, Pulmonary Embolism
Study of Apixaban for the Prevention of Thrombosis-related Events in Patients With Acute Medical Illness
The purpose of this study is to learn if apixaban can prevent blood clots in the leg (deep vein thrombosis [DVT]) and lung (pulmonary embolism [PE]) that sometimes occur within patients hospitalized for acute medical illness, and…
- Trial name
- ADOPT (NCT00457002)
- Testing
- Apixaban, Enoxaparin
- Where
- 296 sites in United States, Argentina and 33 more
- Volunteers
- 6,758 people
- Sponsor
- Bristol-Myers Squibb
Deep Vein Thrombosis, Pulmonary Embolism
Study of an Investigational Drug for the Prevention of Thrombosis-related Events Following Knee Replacement Surgery
The purpose of this study is to learn whether apixaban prevents the development of blood clots in the leg (deep vein thrombosis) and lung (pulmonary embolism), which sometimes occur after knee replacement surgery, and to compare…
- Trial name
- ADVANCE-2 (NCT00452530)
- Testing
- Enoxaparin, Apixaban
- Where
- 122 sites in Austria, Belgium and 25 more
- Volunteers
- 3,221 people
- Sponsor
- Bristol-Myers Squibb
Ulcers, Wounds
SNaP Wound Care System Versus Traditional NPWT Device for Treatment of Chronic Wounds
The purpose of this study is to evaluate a novel negative pressure wound therapy (NPWT) device called the SNaP device compared to a traditional NPWT device for the treatment of lower extremity diabetic and venous ulcer wounds.
- Trial name
- NCT00951080
- Testing
- Traditional NPWT System, SNaP Wound Care System
- Where
- 17 sites in United States
- Volunteers
- 132 people
- Sponsor
- 3M
Deep Vein Thrombosis, Pulmonary Embolism
Study of an Investigational Drug for the Prevention of Thrombosis-related Events Following Hip Replacement Surgery (ADVANCE-3)
The purpose of this study is to learn whether apixaban can prevent the blood clots in the leg (deep vein thrombosis) and lung (pulmonary embolism) that sometimes occur after hip replacement surgery and to learn how apixaban…
- Trial name
- NCT00423319
- Testing
- Enoxaparin, Apixaban
- Where
- 143 sites in United States, Argentina and 19 more
- Volunteers
- 5,407 people
- Sponsor
- Bristol-Myers Squibb
Venous Thromboembolism, Bleeding
Prospective Genotyping For Total Hip or Knee Replacement Patients Receiving Warfarin (Coumadin)
Several human genes affect how medications are metabolized by the body. It is believed that knowledge of variations of these genes can help health care providers better manage an anticoagulation medicine called warfarin…
- Trial name
- NCT00634907
- Testing
- Pharmacogenetic-based warfarin dosing, Usual care warfarin dosing
- Where
- United States
- Volunteers
- 263 people
- Sponsor
- Gwen McMillin
Portal Hypertension, Liver Diseases
Achieving Portal Access With Scorpion Post-Approval Study (APASS)
Creation of the parenchymal tract between the portal vein and the hepatic vein is the most difficult and time consuming step in a TIPS procedure.
- Conditions
- Portal Hypertension, Liver Diseases, Ascites Hepatic, Hydrothorax
- Trial name
- NCT05765253
- Testing
- Scorpion Portal Vein Access Kit, Cook Transjugular Liver Access Set, Transjugular Intrahepatic Portosystemic Shunt (TIPS)
- Where
- 3 sites in United States
- Volunteers
- 3 people
- Sponsor
- Argon Medical Devices
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
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
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