Clinical trials: Venous
Prostate Cancer
Perioperative Changes of Cognitive Function According to Jugular Vein Insufficiency in Robot-assisted Prostatectomy
Internal jugular vein (IJV) is the main pathway of cerebral venous drainage and it has valve system to prevent retrograde blood flow to the brain.
- Trial name
- NCT01905488
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Yonsei University
Venous Leg Ulcers
A Study to Investigate the Efficacy, Safety and Tolerability of Nexagon® as a Topical Treatment for Subjects With Venous Leg Ulcers
This study is for subjects with a venous leg ulcer. The study is being done to determine if NEXAGON plus compression bandaging is more effective that placebo plus compression bandaging.
- Trial name
- NOVEL2 (NCT01199588)
- Testing
- Nexagon® Low Dose, Nexagon® High Dose, Nexagon® Vehicle
- Where
- 34 sites in United States, Australia and 2 more
- Volunteers
- 300 people
- Sponsor
- OcuNexus Therapeutics, Inc.
Rheumatoid Arthritis
Study of Venous Endothelial Cells in Rheumatoid Arthritis
Heart disease is the major contributor of early death in rheumatoid arthritis (RA) and is not influenced by traditional risk factors.
- Trial name
- NCT02468986
- Where
- 2 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Deep-Vein Thrombosis
Treatment of Upper Extremity Deep-Vein Thrombosis
The purpose of this study is to document the long-term outcome or prognosis of patients diagnosed with upper extremity deep-vein thrombosis who are treated with Fragmin (dalteparin sodium injection) for three months.
- Trial name
- NCT00245856
- Testing
- Dalteparin sodium injection, Warfarin
- Where
- 2 sites in United States
- Volunteers
- 67 people
- Sponsor
- University of Oklahoma
Vascular Access Complication, Hemodialysis Access Failure
Optimizing Access Surgery In Senior Hemodialysis Patients
The number of elderly hemodialysis patients is growing. Vascular access complications are a major determinant of the quality of life and health care costs for these vulnerable patients.
- Conditions
- Vascular Access Complication, Hemodialysis Access Failure, Dialysis Access Malfunction, Arteriovenous Fistula
- Trial name
- OASIS (NCT05911451)
- Testing
- Arteriovenous fistula creation, Arteriovenous graft placement, Central venous catheter placement
- Where
- 20 sites in Netherlands
- Volunteers
- 166 people
- Sponsor
- Maastricht University Medical Center
Atrial Fibrillation
EXPORT Randomized Trial
Pulmonary Vein Isolation (PVI)-Only Group 1. Pulmonary vein isolation (PVI) will be performed, and the procedure will be terminated without the administration of isoproterenol following the standard waiting period. 2.
- Trial name
- NCT07197931
- Testing
- Additional extra-pulmonary vein trigger ablation group, Empirical pulmonary vein isolation group
- Where
- South Korea
- Volunteers
- 406 people
- Sponsor
- Yonsei University
Vascular Access Devices, Vascular Access
Impact of a Long Peripheral Venous Catheter Protocol in Pediatric and Neonatal Care
The purpose of this study is to evaluate the impact of a training intervention aimed at nursing personnel on the appropriateness of the indication of long peripheral venous catheters in candidate pediatric and neonatal patients…
- Conditions
- Vascular Access Devices, Vascular Access, Vascular Access Complication
- Trial name
- NCT07870876
- Testing
- Training program on long peripheral catheter insertion
- Volunteers
- 33 people
- Sponsor
- Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz
Atrial Fibrillation
First Line Radiofrequency Ablation Versus Antiarrhythmic Drugs for Persistent Atrial Fibrillation Treatment (RAAFT-3)
The purpose of this study is to determine if catheter-based atrial fibrillation (AF) ablation is superior to treatment with antiarrhythmic drugs as a first-line therapy for symptomatic persistent AF.
- Trial name
- RAAFT-3 (NCT04037397)
- Testing
- Anti Arrhythmics, Pulmonary Vein Isolation performed by Radio Frequency Catheter Ablation
- Where
- 5 sites in United States
- Volunteers
- 25 people
- Sponsor
- University of Pennsylvania
Liver Cirrhosis, Portal Vein Thrombosis
Clinical Application of Simcyp-Guided Warfarin Initiation Doses in Cirrhotic Patients With Portal Vein Thrombosis
This was a prospective, open-label, pilot interventional clinical study conducted on Egyptian patients with liver cirrhosis complicated by portal vein thrombosis (PVT) who were indicated for anticoagulation therapy.
- Trial name
- NCT07571460
- Testing
- Warfarin 3 mg, Warfarin 2 mg
- Where
- Egypt
- Volunteers
- 21 people
- Sponsor
- Kafrelsheikh University
Iliac Venous Compression
Venogram vs. Intravascular Ultrasound (IVUS) for Diagnosing Iliac Vein Obstruction
The purpose of this study is to demonstrate that IVUS identifies more instances of significant iliac and common femoral vein outflow obstruction than multiplanar venography.No hypothesis testing is planned.
- Trial name
- VIDIO (NCT02142062)
- Where
- 14 sites in United States, Italy and 2 more
- Volunteers
- 100 people
- Sponsor
- Volcano Corporation
Varicose Veins
Laser Ablation Versus Mechanochemical Ablation Trial
A randomised clinical trial comparing endovenous laser ablation and mechanochemical ablation (ClariVein®) in the management of superficial venous insufficiency.
- Trial name
- LAMA (NCT02627846)
- Testing
- EVLA, ClariVein®, Lidocaine with 1:200,000 epinephrine solution
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Venous Ulcer
Axial Ablation Versus Terminal Interruption of the Reflux Source
This randomised trial aims to compare the effect on ulcer healing of different means of managing venous reflux in the lower limb.
- Trial name
- AAVTIRS (NCT04484168)
- Testing
- Terminal Interruption of the Reflux Source, Axial Ablation
- Where
- Ireland
- Volunteers
- 308 people
- Sponsor
- University College Hospital Galway
Atrial Fibrillation, Venous Thromboembolism
Edoxaban Management in Diagnostic and Therapeutic Procedures
Patients receiving Novel Oral Anticoagulation (NOACs) undergo diagnostic and therapeutic procedures at a rate of 10% per year. Short half-lives and rapid onset of action allow for short periods of NOAC interruption without…
- Trial name
- EMIT-AF/VTE (NCT02950168)
- Testing
- Edoxaban
- Volunteers
- 1,197 people
- Sponsor
- Daiichi Sankyo
Catheter Complications, Thrombosis
Comparison Between Sutureless Devices for PICC and a New System KT FIX PLUS
PICC (Peripherally Inserted Central Catheter) are commun used. Just one paper report morbidity with suture as fixation system for PICC (dislodgement, infection) In the guidelines it's recommended to use sutureless device.
- Conditions
- Catheter Complications, Thrombosis, Displacement of Infusion Catheter, Quality of Life
- Trial name
- KTFIXPICC (NCT02805335)
- Testing
- KTFIX PLUS
- Where
- France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Hepatocellular Carcinoma
Neoadjuvant IMRT Combined With Camrelizumab and Apatinib for Resectable HCC With PVTT
This study is an open-label, single-arm prospective clinical trial that evaluates the efficacy and safety of neoadjuvant intensity-modulated radiotherapy combined with perioperative camrelizumab and apatinib in the treatment of…
- Trial name
- NCT06349317
- Testing
- Neoadjuvant intensity-modulated radiotherapy combined with perioperative camrelizumab and apatinib
- Where
- China
- Volunteers
- 33 people
- Sponsor
- Yongyi Zeng
Brachiobasilic Arteriovenous Fistula
Trial Comparing One-stage With Two-stage Basilic Vein Transposition
Arteriovenous fistulas (AVFs) are made by joining a vein to an artery in order to get the vein dilated with sufficient blood flow in order to puncture the vein and clear the blood from wastes, in patients whose kidneys are…
- Trial name
- NCT01274117
- Testing
- Transposition of the basilic vein and anastomosis with the brachial vein
- Where
- Greece
- Volunteers
- 16 people
- Sponsor
- University of Patras
Respiratory Insufficiency, Metabolic Disease
Is Venous to Arterial Conversion (v-TAC) of Blood Gas Reliable in Critical Ill Patients in the ICU?
Objective: Arterial blood gas (ABG) is essential in the clinical assessment of potential acutely ill patients venous to arterial conversion (v-TAC), a mathematical method, has recently been developed to convert peripheral venous…
- Conditions
- Respiratory Insufficiency, Metabolic Disease, Acidosis, Alkalosis
- Trial name
- NCT03309423
- Testing
- venous to arterial conversion (v-TAC)
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Aalborg University
Carcinoma, Hepatocellular
Study of Folfox4 Chemotherapy Regimen to Prevent Early Postoperative Recurrence for HCC-PVTT Patients
This study is to investigate the efficacy and safety of Folfox4 chemotherapy regimen to prevent early recurrence for hepatocellular carcinoma patients with portal vein tumor thrombus following curative resection
- Trial name
- NCT02813096
- Testing
- folfox4 chemotherapy regimen
- Volunteers
- 500 people
- Sponsor
- Guangxi Medical University
Liver Fibroses, Alcohol-Induced Disorders
Alcohol Challenge On Liver and Gut Measured by Liver Vein Catheterization. A Pathophysiological Intervention Trial
To investigate the effects of acute alcohol challenge on the gut and liver axis.
- Trial name
- NCT03018990
- Testing
- Ethanol
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Venous Leg Ulcer
Clinical Study Of Affinity Versus SOC In The Management Of VLUs
This prospective, multi-center, randomized, controlled clinical study compares Affinity® plus SOC to SOC alone in subjects with VLUs.
- Trial name
- NCT04901013
- Testing
- Affinity
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Organogenesis
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