Clinical trials: Venous
Atrial Fibrillation, Atrial Flutter
Feasibility Study for Optically Guided Radiofrequency Ablation Catheter
Clinical study intended to evaluate the feasibility of a new irrigated RF ablation catheter that allows the physiologist to perform a regular RF ablation procedure while it is being monitored through an imaging technique known as…
- Trial name
- NEOVIEW (NCT03589742)
- Testing
- AblaView® Ablation Catheter
- Where
- Czechia
- Volunteers
- 4 people
- Sponsor
- Medlumics
Renal Dialysis
Effects of Continuous Venous Dialysis and Hemodialysis on Fluid Dynamics by Bioreactance Method
Dialysis methods applied at the bedside and dialysis methods applied in hemodialysis unit are widely applied in patients with renal insufficiency.
- Trial name
- NCT03905122
- Testing
- bioreactans tool
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Trakya University
Catheter Related Complication, Ultrasound; Complications
3D Guided Internal Jugular Vein Catheterization
Central venous catheterization through the jugular vein is a standard procedure for cardiothoracic surgical patients. Ultrasound (US) guidance is preferred and compared to traditional landmark approach decreases complications and…
- Trial name
- 3D Givenchy (NCT04683302)
- Testing
- 3DUS biplanar catheterization, 2D US catheterization
- Where
- Netherlands
- Volunteers
- 126 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Varicose Veins
Compression Therapy Following Endothermal Ablation
This study will be looking at the effect of compression therapy in patients having endovenous treatment for truncal incompetence of their varicose veins using either radiofrequency ablation (RFA) or endovenous laser therapy…
- Trial name
- COMETA (NCT02522845)
- Testing
- Class II Compression Stockings (no specific device used)
- Where
- United Kingdom
- Volunteers
- 204 people
- Sponsor
- Imperial College London
Azygos Vein Preservation Versus Disconnection, Tracheo-Esophageal Fistula With Atresia of Esophagus
Azygos Vein Preservation; Its Impact on Early Outcomes After Neonatal EA/TOF Repair
Azygos vein preservation revisited: impact on early outcomes after repair of Esophageal atresia/ Tracheo-Esophageal Fistula in newborns. A randomized controlled study.
- Conditions
- Azygos Vein Preservation Versus Disconnection, Tracheo-Esophageal Fistula With Atresia of Esophagus, Leak, Anastomotic, Stricture Esophagus
- Trial name
- EArAzygousvp (NCT05957562)
- Testing
- EA/TOF primary repair with Azygos vein preservation, EA/TOF primary repair with Azygos vein sacrifice (disconnection)
- Where
- Egypt
- Volunteers
- 64 people
- Sponsor
- dr. Muhammad Abdelhafez Mahmoud, MD
Myeloma, Venous Thromboembolism
Evaluation of the Use of Apixaban in Prevnetion of Thromboembolic Disease in Patients With Myeloma Trated With iMiDs
To evaluate: the incidence of venous thromboembolic event (VTE) the incidence of hemorrhagic complications, In a population of patients with myeloma who are treated with IMiDs and require thromboprophylaxis for 6 months, using an…
- Trial name
- MYELAXAT (NCT02066454)
- Testing
- Apixaban
- Where
- 19 sites in France
- Volunteers
- 108 people
- Sponsor
- University Hospital, Grenoble
Retinitis Pigmentosa, Macula Off
Transcorneal Electrical Stimulation Therapy for Retinal Disease
Transcorneal stimulation may enable neurons to survive degeneration processes via enhanced secretion of neurotrophic substances and direct stimulation of neurons.
- Conditions
- Retinitis Pigmentosa, Macula Off, Primary Open Angle Glaucoma, Hereditary Macular Degeneration
- Trial name
- NCT00804102
- Testing
- Transcorneal Electrical Stimulation, DTL-electrode attached without energy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Okuvision GmbH
Cardiovascular, Coronary Artery Bypass
A Single-centre Study Comparing a Non-invasive Lactate Sensor to Standard Invasive Measurements in Patients Undergoing Coronary Artery Bypass Surgery.
The main goal of this study is to see how well a non-invasive lactate sensor measures lactate levels compared to standard blood tests.
- Conditions
- Cardiovascular, Coronary Artery Bypass, Valve Replacement
- Trial name
- CONTINUUM L (NCT06597253)
- Testing
- Lactate sensor
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Queen Mary University of London
Acute Renal Failure
Augmented Vs. Normal Renal Replacement Therapy in Severe Acute Renal Failure (ARF).
This study seeks to determine if increasing the dose of continuous renal replacement therapy (CRRT) reduces 90-day all cause mortality in Intensive Care Unit (ICU) patients with severe acute renal failure (ARF).
- Trial name
- NCT00221013
- Testing
- "augmented" CRRT regimen
- Where
- Australia
- Volunteers
- 1,508 people
- Sponsor
- The George Institute
Central Retinal Vein Occlusion
Comparing Injection Frequency Between Aflibercept and Ranibizumab in Patients With CRVO With a Treat& Extend Regimen
Comparing ranibizumab and aflibercept in a treat and extend algorithm evaluating the number of needed injections over a 18 month period in patients with newly diagnosed CRVO.
- Trial name
- NCT02274259
- Testing
- Aflibercept, Ranibizumab
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Anders Kvanta
Persistent Atrial Fibrillation
Using a Novel Balloon-shaped Large-Focal Pulsed Field Ablation Catheter in Persistent Atrial Fibrillation
This clinical trial aims to evaluate the safety and effectiveness of pulmonary vein isolation (PVI) and linear ablation using a large-focal pulsed field ablation (PFA) catheter in patients with persistent atrial fibrillation…
- Trial name
- PFApple-Per AF (NCT07294742)
- Testing
- a novel Balloon-shaped Large-Focal Pulsed Field Ablation Catheter
- Where
- China
- Volunteers
- 34 people
- Sponsor
- The Third People's Hospital of Chengdu
Infections
Antibiotic Therapy is Not Necessary to Implant Totally Implantable Venous Access Devices: Randomized Prospective Study
BACKGROUND: The growing use of totally implantable venous access devices (TIVAD) has caused the simultaneous increase of various complications.
- Trial name
- TIVAD (NCT00665873)
- Testing
- PORT-A-CATH (Smiths Medical Inc., MN), Amoxicillin and clavulanic acid
- Volunteers
- 100 people
- Sponsor
- University of Catania
Acute DVT of Lower Extremity
Recanalization Rate of Acute DVT
Rporting and evaluation of the rate of recanalization of acute DVT of the lower limb at one year follow-up comparing the results of using NOACs vs. conventional treatment.
- Trial name
- NCT06145269
- Testing
- New oral anticoagulant (rivaroxaban) and Marevan (warfarin)
- Volunteers
- 100 people
- Sponsor
- Assiut University
Recruiting
VTE Risk Prevention System Based on Big Data Analysis and Multimodule System
Venous thromboembolism (VTE) is one of the most common complications in perioperative period and the most common cause of postoperative death. VTE includes deep vein thrombosis (DVT) and acute pulmonary thromboembolism (PTE).
- Trial name
- NCT05969951
- Where
- China
- Volunteers
- 100,000 people
- Sponsor
- Shengjing Hospital
Varicose Veins
3-4 Year Outcomes Following Endovenous Steam Ablation for Venous Insufficiency
The aim of this study is to evaluate the long-term effects of endovenous steam ablation (EVSA). Postoperative data at 3-4 year follow-up will be collected from patients treated with EVSA.
- Trial name
- NCT02944331
- Testing
- Endovenous steam ablation
- Where
- Norway
- Volunteers
- 200 people
- Sponsor
- Lovisenberg Diakonale Hospital
Varices
Early Feeding Following Ligation of Acute Bleeding Varices
The impact of feeding after endoscopic treatment of gastroesophageal varices has never been investigated. It is still unknown whether early feeding may increase early rebleeding in patients with acute esophageal variceal bleeding…
- Trial name
- NCT01287702
- Testing
- Delayed feeding, Dealyed feeding, Early feeding
- Where
- Taiwan
- Volunteers
- 120 people
- Sponsor
- E-DA Hospital
Electrolyte Values
Assessment of Electrolyte Values in the Intensive Care Unit:Comparison Between Arterial and Venous Blood Gas Analysis and Formal Laboratory Testing
The study hypothesis is that in critically ill patients there is significant differences between electrolyte levels measured using blood gas analysers and by laboratory techniques, and between levels measured on arterial and…
- Trial name
- NCT00256061
- Sponsor
- Melbourne Health
Difficult Intravenous Access
Central Venous Catheter vs Midline in Difficulty Access Patient - Pilot Trial
Intravenous access is a necessity for nearly all inpatient medical care. Approximately half of hospitalized patients require a peripheral venous catheter (PVC), either to enable administration of medications intravenously or to…
- Trial name
- p-ACCESS-D (NCT06719869)
- Testing
- Midline intravenous catheter, Central Venous Catheter (CVC):
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Region Jönköping County
Vascular Diseases
The Role of Unsteady Wall Shears Stress Stimuli on Human Umbilical Vein Endothelial Cells Harvested From Umbilical Cords
The aim of this study is to obtain and test endothelial cells (EC's) from umbilical cords to examine specific properties of these cells which make up the inner lining of blood vessels.
- Trial name
- HUVEC (NCT04122794)
- Where
- Ireland
- Volunteers
- 13 people
- Sponsor
- University Hospital of Limerick
Cardiovascular Disease, Coronary Artery Bypass
Safety and Efficacy Study of AVI-5126 When Used on Vein Grafts Before Use in Heart by-Pass Graft Surgery (CABG)
For some people who have heart by-pass surgery, the vein that is used to by-pass a blockage will, after some time, become narrowed and possibly blocked.
- Trial name
- NCT00451256
- Testing
- AVI-5126
- Where
- Ukraine
- Volunteers
- 600 people
- Sponsor
- Sarepta Therapeutics, Inc.
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