Clinical trials: Venous
Coronary Microvascular Disease, Cardiac Pacemaker Syndrome
The Effects of Trans Venous Cardiac Pacing on Coronary Microvascular Function and Hemodynamics
The study will examine role of transvenous pacing on coronary microcirculation.
- Trial name
- NCT03917251
- Testing
- Coronary flow and pressure measurement in patients with ventricular pacing
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Nebraska
Venous Ulcer
Clinical Trial With Adipose Tissue Stem Cells on Biological Matrix for the Treatment of Venous Ulcer of the Lower Limbs
Phase I-II, Multicenter, Randomized, Controlled, Proof of Concept Clinical Trial to determine feasibility, safety and efficacy of the use of Allogenic adipose-derived adult mesenchymal stem cells expanded on fibrinhyaluronic…
- Trial name
- NCT05962931
- Testing
- Bioengineered Artificial Mesenchimal Sheet (BAMS), Standard treatment (Control)
- Where
- 3 sites in Spain
- Volunteers
- 20 people
- Sponsor
- Andalusian Network for Design and Translation of Advanced Therapies
Thrombosis, Infection
PIcc Cost EffectiveneSS and Safety of Infusional Therapy
Infusion therapy comprises the parenteral administration of solutions, through peripheral or central vascular access. Some solutions and drugs are highly irritating to the vascular endothelium and therefore cannot be administered…
- Trial name
- PrInCESS (NCT03392831)
- Testing
- Peripherally inserted central catheter (PICC), Central venous catheter
- Volunteers
- 624 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Non-Ischemic Central Retinal Vein Occlusion
Effect of Ozurdex® 0.7 mg on Improvement of Efficacy of Bevacizumab for Central Retinal Vein Occlusion
This is a study designed to determine if the addition of Ozurdex® to bevacizumab (Avastin®) eye injections reduces the need for repeat bevacizumab eye injections in patients with nonischemic central retina vein occlusion.
- Trial name
- NCT01295112
- Testing
- Active bevacizumab and Active dexamethasone
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Texas Retina Associates
Covid19, Thrombosis Embolism
COVID-19 Registry to Assess Frequency, Risk Factors, Management, and Outcomes of Arterial and Venous Thromboembolic Complications
Novel coronavirus 2019 (COVID-19) has emerged as a major international public health concern. While much of the morbidity and mortality associated with COVID-19 has been attributed to acute respiratory distress syndrome (ARDS) or…
- Conditions
- Covid19, Thrombosis Embolism, DVT, Pulmonary Embolism
- Trial name
- CORONA-VTE NET (NCT04535128)
- Testing
- No intervention
- Where
- United States
- Volunteers
- 11,000 people
- Sponsor
- Brigham and Women's Hospital
Thromboses, Venous, Infection
Peripherally Inserted Versus Centrally Inserted Central Venous Catheters in the Neurosurgical Intensive Care Unit
This study aim to compare the cost-effectiveness and safety between centrally and peripherally inserted central venous catheters in neurosurgical intensive care unit patients.
- Conditions
- Thromboses, Venous, Infection, Economic Problems
- Trial name
- PICINI (NCT03908866)
- Testing
- PICC(Peripherally inserted central catheter), CVC(Central venous catheter )
- Where
- China
- Volunteers
- 200 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Concussion, Mild
Sex and Age Ultrasound Response to Differential Jugular Vein Pressure
Clinical trials have suggested that this device is effective in mitigating changes in brain structure and function in athlete populations.
- Trial name
- NCT03017937
- Testing
- Q-collar
- Where
- United States
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Venous Insufficiency of Leg
European Sapheon™ Closure System Observational ProspectivE (eSCOPE) Study
The primary objective for this clinical study is to assess the role of the CE Marked Sapheon Closure System in closure of incompetent great saphenous veins "GSV" in a routine clinical setting.
- Trial name
- eSCOPE (NCT01570101)
- Testing
- CE Marked Sapheon Closure System
- Where
- 7 sites in Denmark, Germany and 2 more
- Volunteers
- 70 people
- Sponsor
- Medtronic Endovascular
Atrial Fibrillation, Atrial Fibrillation Paroxysmal
Intensive Molecular and Electropathological Characterization of Patients Undergoing Atrial Fibrillation Ablation
Rationale: Although there are several individual factors which are known to influence the chances of successful atrial fibrillation (AF) ablation, it remains a challenge to identify patients at risk for ablation failure with…
- Conditions
- Atrial Fibrillation, Atrial Fibrillation Paroxysmal, Atrial Fibrillation, Persistent
- Trial name
- ISOLATION (NCT04342312)
- Testing
- Pulmonary vein isolation
- Where
- 2 sites in Netherlands
- Volunteers
- 500 people
- Sponsor
- Maastricht University
Chronic Venous Insufficiency
Investigation of Femoropopliteal In Situ Valve Formation With the InterVene System
To evaluate the safety and effectiveness of the BlueLeaf System for the restoration of venous competence for the treatment of symptomatic chronic venous insufficiency (CVI).
- Trial name
- INFINITE-OUS (NCT03216005)
- Testing
- BlueLeaf System
- Where
- 5 sites in Australia, Canada and 1 more
- Volunteers
- 14 people
- Sponsor
- Intervene, Inc.
Venous Thrombosis
Evaluation of PD 0348292 for Preventing Blood Clots in the Lungs or Deep Leg Veins of Patients After Knee Surgery
To study the safety and effectiveness of several doses of PD 0348292 compared to enoxaparin in preventing blood clots in the lungs or deep leg veins of patients after knee surgery
- Trial name
- NCT00306254
- Testing
- PD 0348292, Enoxaparin
- Where
- 134 sites in United States, Australia and 14 more
- Volunteers
- 1,225 people
- Sponsor
- Pfizer
Insulin Resistance, Obesity
Tea-beetroot-venous Occlusion Plethysmography
In the present study, muscle perfusion will be studied before and after an oral glucose challenge following a fasting period.
- Trial name
- NCT01746329
- Testing
- Tea, Beet root
- Where
- Netherlands
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Mechanical Ventilation
Music in Vein in the Intensive Care Unit
Patients admitted to the Intensive Care Units (ICU) that receive mechanical ventilation need high dose sedative and analgesic medication that may have side effects.
- Trial name
- NCT04291677
- Testing
- intervention musical, Without intervention musical
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Juan Carlos Montejo González
Coronary Artery Bypass, Graft Failure
Graft Failure and Consequences of Coronary Artery Bypass Graft Surgery
Coronary artery bypass graft (CABG) surgery is the commonest type of heart operation performed. During this, arteries or veins (termed 'grafts') are used to supply blood around blockages within the blood vessels that supply the…
- Conditions
- Coronary Artery Bypass, Graft Failure, Coronary Artery Bypass Graft, Coronary Artery Bypass Graft Surgery (CABG)
- Trial name
- NCT06800430
- Testing
- Hybrid [18F]-GP1, [68Ga]-DOTATATE, [68Ga]-FAPI total-body positron emission tomography and coronary computed tomography coronary angiography
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- University of Edinburgh
Varicose Veins
Study of Foam Sclerotherapy Versus Ambulatory Phlebectomy
This study will be comparing the treatment of varicose vein tributaries using either foam sclerotherapy or ambulatory phlebectomies.
- Trial name
- NCT03416413
- Testing
- Ambulatory phlebectomy, Foam sclerotherapy
- Where
- United Kingdom
- Volunteers
- 160 people
- Sponsor
- Imperial College London
Childhood Cancer, Neutropenia
Blood Draw Validation for Ciprofloxacin Pharmacokinetic Research in Pediatric Cancer Patients
To validate blood draws via a central venous catheter (Port A Cath ®) for pharmacokinetic studies of ciprofloxacin in patients under treatment for childhood cancer.
- Trial name
- NCT02967341
- Testing
- Ciprofloxacin administration
- Where
- Belgium
- Volunteers
- 15 people
- Sponsor
- Universitair Ziekenhuis Brussel
Catheterization, Central Venous, Ultrasonography
Immediate Complications According to Ultrasound-guided Central Venous Catheters Insertion Site: a Non-inferiority Randomized Clinical Trial
Ultrasound (US)-guided central venous catheterization is now considered standard of care according to recent clinical evidence, at least considering jugular vein approach.
- Trial name
- USCATH (NCT02975622)
- Testing
- Central venous catheterization
- Where
- Brazil
- Volunteers
- 1,600 people
- Sponsor
- Hospital Nossa Senhora da Conceicao
Stroke, Acute, Venous Thromboembolism
GEKO Venous Thromboembolism Prevention Study
This multicentre, randomised geko™ venous thromboembolism (VTE) prevention study will prospectively collect clinical data on VTE occurrences in immobile patients after stroke, who will be randomised, on a 1:1 allocation, to…
- Conditions
- Stroke, Acute, Venous Thromboembolism, Deep Vein Thrombosis, Pulmonary Embolism
- Trial name
- NCT05476913
- Testing
- geko™ device
- Where
- 18 sites in United Kingdom
- Volunteers
- 1,200 people
- Sponsor
- Firstkind Ltd
Pulmonary Embolism
Cook IVC Filter Study
This prospective, multicenter, double-arm clinical study further evaluated the safety and effectiveness of Cook's commercially available inferior vena cava (IVC) filters (specifically, the Günther Tulip® Vena Cava Filter and Cook…
- Trial name
- CIVC (NCT02046096)
- Testing
- Günther Tulip® Vena Cava Filter, Cook Celect® Vena Cava Filters
- Where
- 28 sites in United States, Australia and 1 more
- Volunteers
- 473 people
- Sponsor
- Cook Research Incorporated
End-stage Liver Diseases
Effect of Different Dosage of Umbilical Cord-mesenchymal Stem Cells Through Peripheral Vein in Patients With ESLD
There is a rise in the prevalence of end-stage liver disease during the last decade. End-stage liver disease has become one of the leading causes of death in Western countries.
- Trial name
- NCT06167473
- Testing
- umbilical cord-mesenchymal stem cells
- Where
- China
- Volunteers
- 22 people
- Sponsor
- General Hospital of Shenyang Military Region
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