Clinical trials: Venous
Postthrombotic Syndrome
DVT Burden and the Risk of Post-thrombotic Syndrome
Post-thrombotic syndrome (PTS) is the most common chronic complication of deep vein thrombosis (DVT), with major consequences for patient quality of life and cost of management.
- Trial name
- DVT-Burden (NCT06385353)
- Testing
- Quantification of deep vein thrombosis burden and assessment of post-thrombotic syndrome
- Where
- 27 sites in France
- Volunteers
- 400 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
Liver Cirrhosis, Venous Thromboembolism
Risk Factors and Outcomes of Acute Venous Thromboembolism in Cirrhotic
patient with liver cirrhosis was supposed to have autoanticoagulation which approved to be wrong, with absence of conventional method to detect all abnormalities in coagulation state.
- Trial name
- NCT03580577
- Testing
- thromboelastography
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Hepatocellular Cancer
A Randomized Phase II Trial of Surgery Plus Sorafenib vs. Sorafenib Alone for Hepatocellular Cancer (HCC) With Portal Vein Invasion
Patients with HCC with portal vein involvement not involving the bifurcation (vP1-vP3) and no evidence of extra-hepatic spread will be enrolled.
- Trial name
- NCT03971201
- Testing
- hepatic resection, Sorafenib
- Where
- China
- Volunteers
- 200 people
- Sponsor
- White Plains Hospital
Atrial Fibrillation (Paroxysmal)
TWOSOME Trial: Single-Shot Versus Single-Tip Pulsed Field Ablation for Pulmonary Vein Isolation
Two non-thermal ablation techniques approved for routine clinical practice (CE-marked) for the interventional treatment of atrial fibrillation are compared in a 1:1 randomization to investigate patient data, procedural data…
- Trial name
- NCT07175727
- Testing
- Pulmonary vein isolation, cerebral magnetic resonance tomography, Biomarker assessment (C-reacitve Protein, troponine)
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Alfried Krupp Krankenhaus
Venous Leg Ulcer, Chronic Wounds
Evaluation of the Efficacy of Hyalomatrix® in the Healing of Chronic Venous Leg Ulcers
This is a randomized controlled trial evaluating the efficacy of HYALOMATRIX in conjunction with standard of care vs. standard of care alone in treating venous leg ulcers.
- Trial name
- NCT07335861
- Testing
- Hyalomatrix, Standard of Care
- Where
- 4 sites in United States
- Volunteers
- 122 people
- Sponsor
- NuScience Medical Biologics, LLC
Deep Venous Thrombosis, Pulmonary Embolism
STA®-Liatest®D-Di-Exclusion of Venous Thromboembolism
The purpose of this study is to demonstrate the ability of STA® Liatest® D-Di combined with a clinical pretest probability (PTP) to safely exclude pulmonary embolism (PE) or Deep Venous Thrombosis (DVT) in a 3 month follow-up.
- Conditions
- Deep Venous Thrombosis, Pulmonary Embolism, D-dimer
- Trial name
- DiET (NCT01221805)
- Where
- 18 sites in United States, Canada and 3 more
- Volunteers
- 2,040 people
- Sponsor
- Diagnostica Stago
Needle Phobia, Phobic Disorders
Effect of Including Synera® in Discussions on Dialysis Access Conversion in Patients With Needle Phobias
An arteriovenous fistula or graft access (AVF/AVG) for dialysis is often considered a superior option for delivery of dialysis, but requires needles to be inserted.
- Trial name
- NCT01623583
- Testing
- Enhanced Needle Phobia Intervention, Standard Needle Phobia Intervention
- Where
- 3 sites in United States
- Volunteers
- 10 people
- Sponsor
- Davita Clinical Research
Paroxysmal Atrial Fibrillation
A Single Arm Pilot Study of Pulsed Field Ablation in the Treatment of Paroxysmal Atrial Fibrillation
The objective of this pilot study is to confirm that endocardial ablation using the FARAPULSE Ablation System Plus with commercial design devices is both safe and effective for treating drug-resistant paroxysmal atrial…
- Trial name
- FARA-Free (NCT04474054)
- Testing
- Catheter ablation to treat paroxysmal atrial fibrillation
- Where
- Croatia
- Volunteers
- 15 people
- Sponsor
- Boston Scientific Corporation
Liver Cirrhoses, Variceal Hemorrhage
HVPG-Guided Therapy vs Carvedilol Plus Endotherapy for the Prevention of Esophageal Variceal Rebleeding in Cirrhotic Patients
Variceal bleeding is a major complication of cirrhosis, associated with a hospital mortality rate of 10%-20%. Surviving patients are at high risk for recurrent hemorrhage.
- Conditions
- Liver Cirrhoses, Variceal Hemorrhage, Esophageal Varices
- Trial name
- NCT04254822
- Testing
- Transjugular intrahepatic portosystemic shunt, Carvedilol, Endoscopic variceal ligation
- Where
- China
- Volunteers
- 220 people
- Sponsor
- Air Force Military Medical University, China
Primary Total Knee Arthroplasty
Dexmedetomidine Intra Venous Arthroplasty
Intravenous dexmedetomidine is a drug used in reanimation with sedative, anxiolytic and sympatholytic properties. Recent studies showed useful properties for anaesthesia : decrease of morphine consumption after a various type of…
- Trial name
- DIVA (NCT03834129)
- Testing
- Dexmedetomidine, sodium chloride 0.9%
- Where
- France
- Volunteers
- 94 people
- Sponsor
- CMC Ambroise Paré
Pulmonary Vein Isolation, Ablation Time, Procedure Time, Freedom Form Atrial Fibrillation
Pulmonary Vein Ablation of Atrial Fibrillation Using Magnetic Navigation: Single Ring Versus Circumferential Techniques
The single-ring ablation method aims for isolation of the posterior LA wall including the pulmonary veins. If avoiding ablation on the posterior LA wall esophageal injury is unlikely.
- Trial name
- NCT01583075
- Testing
- Circumferential pulmonary vein ablation, single ring pulmonary vein ablation
- Where
- Germany
- Volunteers
- 80 people
- Sponsor
- University Medical Center Goettingen
Pain, Postoperative, Pain Prediction
Venous Cannulation Pain to Guide Choice of Anesthetic Method
The investigators have recently shown that pain associated with peripheral venous cannulation can be used to predict the risk of postoperative pain, where patients grading their pain associated with venous cannulation (VCP) above…
- Conditions
- Pain, Postoperative, Pain Prediction, Laparoscopic Surgery, Venous Cannulation Pain
- Trial name
- NCT04751812
- Testing
- High-pain multimodal anesthesia with opioids, Low-pain opioid free, Standard of care
- Where
- Sweden
- Volunteers
- 270 people
- Sponsor
- Region Halland
Atrial Fibrillation
Evaluation of Vein of Marshall Ethanol Infusion During Left Atrial Linear Ablation in Patients With Persistent Atrial Fibrillation
In this prospective, randomized, controlled, unblinded, mono-center study, we aim to evaluate the efficacy of vein of Marshall ethanol infusion during left atrial linear ablation in patients with atrial fibrillation compared to…
- Trial name
- MARSHALINE (NCT04124328)
- Testing
- ALINE + VoM infusion, ALINE only
- Where
- Belgium
- Volunteers
- 74 people
- Sponsor
- AZ Sint-Jan AV
Anxiety, Pain
Effect of the 4-7-8 Breathing Technique Before Central Venous Catheter Insertion
Purpose: This study aims to evaluate the effect of the 4-7-8 breathing technique applied before central venous catheter (CVC) insertion on patients' anxiety, pain, and vital signs.
- Conditions
- Anxiety, Pain, Vital Sign Evaluation, 4-7-8 Breathing Technique
- Trial name
- NCT07917585
- Testing
- 4-7-8 breathing technique
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mersin University
Vascular Access Complication, Vascular Access Site Bruising
Comparison of Ultrasound-guided and Palpation-inserted Peripheral Venous Cannula
Every patient need venous access for surgery under anesthesia. It is the most frequently performed invasive procedure in medicine in the whole world.
- Trial name
- CompOne (NCT05156008)
- Testing
- Ultrasound-guided vascular access
- Volunteers
- 200 people
- Sponsor
- F.D. Roosevelt Teaching Hospital with Policlinic Banska Bystrica
Portal Hypertension, Non-Cirrhotic Portal Hypertension
Hepatic Venous Pressure Gradient and Elastography in Porto-sinusoidal Vascular Disorder
Porto-sinusoidal vascular disorder (PSVD) is considered a rare cause of portal hypertension (PH), resulting from specific histological alterations that essentially affect the small portal branches and sinusoids, in the absence of…
- Conditions
- Portal Hypertension, Non-Cirrhotic Portal Hypertension, Non-Cirrhotic Portal Fibrosis, Regenerative Nodular Hyperplasia
- Trial name
- NCT05719857
- Testing
- Hepatic vein pressure gradient measurement, Ultrasound-guided percutaneous liver biopsy, Multiparametric Abdominal Magnetic Resonance with Elastography
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Universidade Federal do Rio de Janeiro
Telangectasia, Reticular Veins
Foam and Liquid Sclerotherapy With or Without Herbal Gel for Small Vein Treatment
Telangiectasias (spider veins) and reticular veins represent early and common manifestations of chronic venous insufficiency . Telangiectasias are dilated intradermal venules or capillaries less than 1 mm in diameter and…
- Trial name
- ELF-HTR (NCT07162844)
- Testing
- Liquid sclerotherapy in telangectasia and reticular veins without application of herbal gel post procedure, Liquid sclerotherapy in telangectasia and reticular veins wit application of herbal gel post procedure, foam sclerotherapy in telangectasia and reticular veins without application of herbal gel post procedure
- Where
- Egypt
- Volunteers
- 508 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Saphenous Vein Graft Disease, Myocardial Ischemia
Use of the GARDEX™ Embolic Protection Device During Percutaneous Coronary Interventions of Saphenous Vein Graft
This is a multi center, prospective study designed to demonstrate the safety and performance of the GARDEX Embolic Protection System when used as an adjunctive device during saphenous vein graft (SVG) interventions.
- Conditions
- Saphenous Vein Graft Disease, Myocardial Ischemia, Embolism
- Trial name
- NCT01042444
- Testing
- GARDEX™
- Where
- 3 sites in Israel
- Volunteers
- 6 people
- Sponsor
- Gardia Medical
Venous Leg Ulcer
A Study of XSTEM-VLU in Patients With Difficult-to-heal Venous Leg Ulcers
The aim of the study is to assess safety, tolerability and preliminary efficacy of XSTEM-VLU when administered as a single topical dose to patients with difficult-to-heal venous leg ulcers.
- Trial name
- NCT05549609
- Testing
- XSTEM-VLU, Vehicle
- Where
- 2 sites in Sweden
- Volunteers
- 6 people
- Sponsor
- Xintela AB
Diabetic Foot Ulcer (DFU), Venous Leg Ulcers (VLUs)
HEAL-4: Real-World Effectiveness of 4 Amniotic Allografts Adjunctive to Standard Care in DFU, VLU, and PU
This retrospective multi-site observational cohort study uses electronic health records (EHR) from U.S. wound care centers to evaluate the effectiveness of four amniotic membrane allografts (Acesso DL, Acesso TL, Neostim DL…
- Conditions
- Diabetic Foot Ulcer (DFU), Venous Leg Ulcers (VLUs), Pressure Ulcers, Bedsores, Decubitus Ulcer
- Trial name
- HEAL-4 (NCT07223515)
- Where
- 2 sites in United States
- Volunteers
- 2,000 people
- Sponsor
- Dynamic Medical Services dba Acesso Biologics
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