Clinical trials: Venous
Venous Thrombosis
Efficacy and Safety Study of Apixaban for Extended Treatment of Deep Vein Thrombosis or Pulmonary Embolism
The purpose is to evaluate the effects of an investigational blood thinner, apixaban, in preventing venous thromboembolic (VTE) recurrence or death in patients who have completed their intended treatment for deep vein thrombosis…
- Trial name
- NCT00633893
- Testing
- Apixaban
- Where
- 428 sites in United States, Argentina and 27 more
- Volunteers
- 2,711 people
- Sponsor
- Bristol-Myers Squibb
IV Catheter-Related Infection or Complication, Vascular Access Complication
Blood Sampling Functionality of Extended Dwell Catheters
The purpose of this study is to compare upper arm versus forearm Extended Dwell Catheter (EDC) placement for blood sampling functionality.
- Conditions
- IV Catheter-Related Infection or Complication, Vascular Access Complication, Peripheral Venous Access
- Trial name
- NCT04409418
- Testing
- Extended dwell catheters
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Corewell Health East
Venous Leg Ulcer
Evaluation of Pain Associated With the Removal of Wound Dressing During Care of Venous Leg Ulcer. Comparison of the Efficacy and Safety of Two Dressings Urgotul and TulleGras
Evaluation of the non-inferiority of TulleGras M.S.® versus Urgotul® in pain associated with removal of wound dressing during care of venous leg ulcer
- Trial name
- NCT02104180
- Testing
- Urgotul, TulleGras M.S.
- Where
- 27 sites in France
- Volunteers
- 62 people
- Sponsor
- Mylan Inc.
Paroxysmal Atrial Fibrillation
Ablation of the Pulmonary Veins for Paroxysmal Afib
The purpose of this trial was to investigate and confirm the safety, efficacy, and efficiency of the Ablation Frontiers® Cardiac Ablation System when used in the treatment of paroxysmal atrial fibrillation. (PAF)
- Trial name
- MAP-PAF (NCT00744874)
- Testing
- RF Ablation procedure
- Where
- 5 sites in Denmark, Germany and 2 more
- Volunteers
- 55 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Retinal Vein Occlusion
Minocycline to Treat Central Retinal Vein Occlusion
Background: Central retinal vein occlusion (CRVO) is a blockage of the main vein that carries blood away from the retina in the back of the eye.
- Trial name
- NCT01468844
- Testing
- Minocycline, Bevacizumab
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 6 people
- Sponsor
- National Eye Institute (NEI)
Critical Limb Ischemia
PROMISE International
The objective of this post-market study is to evaluate the safety and effectiveness of the LimFlow System in creating a below-the-knee arterio-venous fistula for venous arterialization in subjects with critical limb ischemia.
- Trial name
- NCT03321552
- Testing
- Percutaneous deep vein arterialization, LimFlow System
- Where
- 12 sites in Austria, Germany and 3 more
- Volunteers
- 34 people
- Sponsor
- LimFlow SA
Atrial Fibrillation, Deep Vein Thrombosis
Weekly Monitoring Strategy of Capillary INR Versus Monthly Monitoring Strategy of Venous INR in Elderly Patients in a Nursing Home.
This primary care study aims to compare the "time in therapeutic range" (TTR) of two strategies for monitoring the international normalized ratio (INR) over 6 months in nursing homes.
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Stroke
- Trial name
- INR-CAP (NCT05561244)
- Testing
- Weekly monitoring using the capillary International Normalised Ratio strategy
- Where
- 33 sites in France
- Volunteers
- 45 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Macular Edema, Central Retinal Vein Occlusion
Comparison of Initial Ozurdex (Dexamethasone Implant) to Avastin (Bevacizumab) for Treatment of Macular Edema Caused by Central Retinal Vein Occlusion (CRVO)
The purpose of this study is to compare visual improvement and total number of intraocular injections in eyes with macular edema following central retinal vein occlusion (CRVO)after initial treatment with Ozurdex (dexamethasone…
- Trial name
- NCT01231633
- Testing
- Ozurdex, Avastin
- Where
- 4 sites in United States
- Volunteers
- 27 people
- Sponsor
- Long Island Vitreoretinal Consultants
Pulmonary Embolism, Deep Vein Thrombosis
Evaluation of the Technical Success of IVUS Guided VCF Placement Using the LUMIFI™ With Crux® VCF System
The purpose of this study is to evaluate the safety and effectiveness of the LUMIFI with Crux VCF System for deployment of the Crux VCF.
- Trial name
- NCT02394912
- Testing
- vena cava filter implantation (LUMIFI with Crux VCF System)
- Where
- 2 sites in United States
- Volunteers
- 21 people
- Sponsor
- Volcano Corporation
Venous Stasis Ulcer
Flexitouch Compression System for Venous Stasis Ulcer
The researchers hypothesize that utilization of the Flexitouch system will improve the healing rates of (venous stasis ulcers) VSU compared to traditional compression wrapping therapy alone.
- Trial name
- NCT00534937
- Testing
- Compression wrapping, Flexitouch compression pump
- Where
- 2 sites in United States
- Volunteers
- 89 people
- Sponsor
- West Penn Allegheny Health System
Pulmonary Arterial Hypertension
Long-term Extension Study of the Safety and Pharmacokinetics of QCC374 in PAH Patients
This is a long-term open-label safety extension to the Phase 2a study of inhaled QCC374 in adult patients with PAH. This study provides the patients who completed the QCC374X2201 study with the option to continue receiving…
- Trial name
- NCT02939599
- Testing
- QCC374
- Where
- 4 sites in United States, Germany and 1 more
- Volunteers
- 5 people
- Sponsor
- Novartis Pharmaceuticals
Wound Open, Chronic Venous Hypertension (Idiopathic) With Ulcer
Efficacy of Laser Debridement on Pain and Bacterial Load in Chronic Wounds
Bacterial load is frequently associated with impaired healing of chronic wounds. As well, sharp debridement is often associated with pain, causing patient distress, and thereby occasionally contributing to inadequacy of…
- Conditions
- Wound Open, Chronic Venous Hypertension (Idiopathic) With Ulcer, Diabetic Foot Ulcer
- Trial name
- NCT03182582
- Testing
- Erbium:Yttrium-Aluminum-Garnet (Er:YAG) Laser Debridement, Scalpel/Curette Debridement
- Volunteers
- 22 people
- Sponsor
- Stanford University
Ultrasound-guided Internal Jugular Cannulation, Central Venous Access Complications
Comparison of Three Techniques for Ultrasound-guided Internal Jugular Cannulation
The purpose of this study is to assess the efficacy and safety of three ultrasound assistance techniques for internal jugular venous cannulation, in terms of cannulation success and prevention of complications.
- Trial name
- OISO-1 (NCT01966354)
- Testing
- Ultrasound-guided Internal jugular venous approach
- Where
- Spain
- Volunteers
- 220 people
- Sponsor
- Mikel Batllori
Venous Thromboembolism
Comparison of Bleeding Risk Between Rivaroxaban and Apixaban: The Pilot Study
This vanguard pilot study compares rivaroxaban and apixaban, two of the new oral blood thinners for the treatment of blood clots. Half of the patients will receive apixaban and half will receive rivaroxaban.
- Trial name
- COBRRA Pilot (NCT02559856)
- Testing
- Apixaban, Rivaroxaban
- Where
- 4 sites in Canada
- Volunteers
- 71 people
- Sponsor
- Ottawa Hospital Research Institute
Venous Thromboembolism
Study of DU-176b, Prevention of Venous Thromboembolism in Patients After Hip Fracture Surgery
The objective of this study is to evaluate the safety and efficacy of DU-176b compared with enoxaparin sodium for the prevention of venous thromboembolism in patients after elective hip fracture surgery.
- Trial name
- NCT01181141
- Testing
- DU-176b (edoxaban), Enoxaparin sodium 20mg
- Where
- Japan
- Volunteers
- 92 people
- Sponsor
- Daiichi Sankyo Co., Ltd.
Stenosis, Restenosis
Clinical Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft in AV Graft Patients (AVeVA)
The objective of this study is to assess the safety and effectiveness of the COVERA™ Vascular Covered Stent for the treatment of stenotic lesions in the upper extremity venous outflow of the Arteriovenous (AV) access circuit.
- Trial name
- AVeVA (NCT02790606)
- Testing
- Covera(TM) Vascular Covered Stent
- Where
- 16 sites in United States
- Volunteers
- 110 people
- Sponsor
- C. R. Bard
Variceal Bleeding, Cirrhosis
Comparison of Terlipressin, Somatostatin, and Octreotide for Control of Variceal Bleeding
This study is performed to compare the efficacy of terlipressin, somatostatin, and octreotide in patients with variceal bleeding for the control of variceal bleeding in combination with endoscopic therapy.
- Trial name
- NCT00966355
- Testing
- Terlipressin, Somatostatin, Octreotide
- Where
- South Korea
- Volunteers
- 1,034 people
- Sponsor
- Korea University
Arterio-Venous Fistula, ESRD
VasQ External Support for Arteriovenous Fistula
This is a prospective clinical study of the VasQ external support for arteriovenous fistulas. The device is designed to improve fistula outcomes by optimizing the geometrical configuration of the fistula, influencing…
- Conditions
- Arterio-Venous Fistula, ESRD, Steal Syndrome, Aneurysm
- Trial name
- NCT03242343
- Testing
- VasQ
- Where
- 15 sites in United States
- Volunteers
- 144 people
- Sponsor
- Laminate Medical Technologies
Embolism, Pulmonary
The Treatment of Acute Pulmonary Thromboembolism (PE) of GSK576428 (Fondaparinux Sodium) in Japanese Patients
The primary objective is to evaluate the efficacy (as measured by the rate of recurrent symptomatic Venous Thromboembolism [VTE] (i.e., Pulmonary thromboembolism [PE] and Deep Vein Thrombosis [DVT])) and safety of GSK576428 as…
- Trial name
- NCT00981409
- Testing
- Fondaparinux sodium, unfractionated heparin (UFH)
- Where
- 27 sites in Japan
- Volunteers
- 41 people
- Sponsor
- GlaxoSmithKline
Pulmonary Embolism, Venous Thromboembolism
Celect Vena Cava Filter Clinical Trial
The clinical study will collect data to verify the safety and performance of the Cook Celect Filter in the prevention of pulmonary embolism (PE) in patients with a temporary or permanent high risk of thromboembolism.
- Trial name
- NCT00470626
- Testing
- Celect Vena Cava Filter
- Where
- 8 sites in Australia, Germany and 3 more
- Volunteers
- 129 people
- Sponsor
- Cook Group Incorporated