Clinical trials: Venous Disease
Lymphedema, Lymphedema of Leg
A Clinical Study to Evaluate the Effectiveness of a Novel Portable Non-Pneumatic Active Compression Device vs. an Advanced Pneumatic Compression Device for Treating Lower Extremity Lymphedema
To evaluate the Koya wearable device - a Novel Portable Non-Pneumatic Active Compression Device (NPCD) in contrast to an advanced pneumatic compression device (APCD)
- Conditions
- Lymphedema, Lymphedema of Leg, Chronic Venous Insufficiency, Venous Insufficiency
- Trial name
- TEAYS (NCT05507346)
- Testing
- Cross over Device (PCD or Dayspring - alternate to first group)
- Where
- United States
- Volunteers
- 121 people
- Sponsor
- Koya Medical, Inc.
Critically Ill
Is There Any Correlation Between Respiratory Variation Ratios of Internal Jugular Vein and Inferior Vena Cava?
Intravascular volume assesment is important for the management of the patients in the intensive care unit. Respiratory variation ratio of the inferior vena cava (IVC) can be determined by ultrasonography (USG) and is a useful…
- Trial name
- NCT04173741
- Testing
- USG measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people
- Sponsor
- Hacettepe University
Liver Cirrhosis
Bone Mesenchymal Stem Cell (BMSC) Transplantation in Liver Cirrhosis Via Portal Vein
The objective of this study is to evaluate the therapeutic efficacy of autologous bone marrow mesenchymal stem cells (BMSCs) transplantation via portal vein in patients with early and middle stage of liver cirrhosis on the basis…
- Trial name
- NCT00993941
- Testing
- Autologous BMSCs transplantation, Conserved therapy
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Sun Yat-sen University
Acute Kidney Injury
Sonographic Venous Doppler Imaging in Acute Kidney Injury
The first presentations of patients with acute kidney injury (AKI) are usually to the emergency departments. While the mortality rate is 5-10% in uncomplicated AKI, it is between 40-90% in patients hospitalized in the intensive…
- Trial name
- NCT04948710
- Testing
- Sonography
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Gazi University
Retinal Vein Occlusion
Prospective, Non-interventional, Multi-center Post-authorization Safety Study of Eylea for Central Retinal Vein Occlusion (CRVO)
This is a prospective, non-interventional, multi center post-authorization safety study that includes patients with a diagnosis of CRVO.
- Trial name
- JPMS-CRVO (NCT02040220)
- Testing
- Aflibercept (Eylea, VEGF Trap-Eye, BAY86-5321)
- Where
- Japan
- Volunteers
- 385 people
- Sponsor
- Bayer
Venous Stasis Ulcers
A Post Marketing Clinical Study Utilizing DermaStream and Saline in Venous Ulcers
An open-label, prospective, controlled, two-step approach, post-marketing clinical study, applying DermaStream with saline streaming, in conjunction with a sustained multi-compression wrap, on healthy individuals and on patients…
- Trial name
- NCT01129986
- Testing
- DermaStream
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- EnzySurge
Type 1 Diabetes
Investigation of Correlation Between Concentrations of Glucose in Blood and Interstitial Fluid in Type 1 Diabetics
This is a mono-centre trial performed at the Center for Clinical Research at the Medical University Graz. There will be a screening information and a study visit.In the study visit arterialized venous blood glucose values will be…
- Trial name
- NCT00499954
- Testing
- Microdialysis, Guardian RT, Glucoday S
- Where
- Austria
- Volunteers
- 16 people
- Sponsor
- Medical University of Graz
Atrial Fibrillation, Atrial Inflammation
Inflammation, Fibrosis and Risk of Recurrence After Atrial Fibrillation Ablation
FIBRO-RISK study aims to investigate the impact of inflammatory-mediated myocardial fibrosis on the risk of recurrence after successful ablation of atrial fibrillation.
- Trial name
- FIBRO-RISK (NCT03757741)
- Testing
- Cardiac imaging tests, Venous blood samle collection
- Where
- Romania
- Volunteers
- 100 people
- Sponsor
- Cardio Med Medical Center
Water Balance Disorders, Dehydration
The Jugular Vein Ultrasonography for Hydration Assessment in Healthy Participants
The aim of this cross-sectional, descriptive analysis is to compare 3 different ultrasound-based protocols to measure the internal jugular vein pressure (uJVP) in healthy individuals.
- Conditions
- Water Balance Disorders, Dehydration, Hypervolemia
- Trial name
- NCT06706960
- Testing
- measurement of IJV-height
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Varicose Veins of Lower Limb, Venous Insufficiency of Leg
Comparative Analysis of Radiofrequency Ablation and Microwave Ablation Procedures for the Treatment of Small Saphenous Varicose Veins
Objective: To investigate the clinical efficacy of ultrasound-guided radiofrequency ablation and microwave ablation in the treatment of primary saphenous varicose veins.
- Conditions
- Varicose Veins of Lower Limb, Venous Insufficiency of Leg, Vascular Disease，Peripheral
- Trial name
- NCT06711120
- Testing
- Radiofrequency ablation and microwave ablation are used to treat small saphenous varicose veins, respectively
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Atrial Fibrillation
Cryoballoon and Associated Esophageal Effects
The primary objectives are to determine the correlation between rate of temperature decline and nadir cryoballoon temperatures rate of temperature decline and nadir esophageal temperatures during pulmonary vein isolation.
- Trial name
- NCT03960346
- Testing
- Ablation with cryoenergy
- Volunteers
- 2 people
- Sponsor
- Baylor Research Institute
Varicose Ulcer
Cost Evaluation of Venous Leg Ulcers Management
The purpose of this study is to evaluate direct costs of Venous Leg Ulcers (VLU) management when two different compression systems are used.
- Trial name
- EPIC (NCT02728986)
- Testing
- Profore, Coban2
- Where
- France
- Volunteers
- 176 people
- Sponsor
- Solventum US LLC
Paroxysmal AF
Durability of Pulmonary Vein Isolation Using a Variable-Loop Biphasic Pulsed Field Ablation Catheter in Patients With Paroxysmal Atrial Fibrillation
The VARIFY study is designed to find out how durable pulmonary vein isolation (PVI) is after treatment with the VARIPULSE pulsed field ablation (PFA) system in patients with paroxysmal atrial fibrillation (AF).
- Trial name
- VARIFY (NCT07236619)
- Testing
- Pulmonary vein isolation with the VariPulse catheter
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Erasmus Medical Center
Total Knee Anthroplasty, Venous Insufficiency (Chronic)(Peripheral)
Impact of Chronic Venous Insufficiency on Outcomes After Total Knee Arthroplasty
Total knee arthroplasty (TKA) is an effective treatment for end-stage knee osteoarthritis; however, postoperative complications-particularly wound healing problems-remain a significant concern.
- Conditions
- Total Knee Anthroplasty, Venous Insufficiency (Chronic)(Peripheral), Doppler Ultrasound Diagnosis
- Trial name
- VENOUS-TKA (NCT07577141)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- SB Istanbul Education and Research Hospital
Retinal Vein Occlusion, Macula Edema
TLC399 (ProDex) in Subjects With Macular Edema Due to Retinal Vein Occlusion (RVO)
Randomized, double-masked trial designed to investigate the use of TLC399 (ProDex) in subjects with macular edema due to CRVO or BRVO.
- Trial name
- NCT03093701
- Testing
- TLC399 (ProDex)
- Where
- 20 sites in United States
- Volunteers
- 31 people
- Sponsor
- Taiwan Liposome Company
Venous Thromboembolism
Incidence of Venous Thromboembolism and Professional Practices in Brest Area
The aim of this study estimate VTE incidence. Investigators prospectively record all cases of symptomatic pulmonary embolism (PE) and deep vein thrombosis (DVT) of the lower limbs diagnosed between March 1, 2013 and February 28…
- Trial name
- EPIGETBO III (NCT02895971)
- Where
- France
- Volunteers
- 1,416 people
- Sponsor
- University Hospital, Brest
Venous Thromboembolism
anti10a Levels in Women Treated With LMWH in the Postpartum Period
The aim of this study is to compare between anti-10a levels in postpartum women receiving different prophylactic doses of LMWH: one group with LMWH doses adjusted by the women's weight and the second group receiving 1mg/kg to a…
- Trial name
- NCT02856295
- Testing
- clexane (LMWH)
- Where
- Israel
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- HaEmek Medical Center, Israel
Cancer, Early Detection of Cancer
CancerenD24 Screening as an Aid to the Clinician for the Diagnosis of Cancer
The purpose of the researchers is to test whether the CancerenD24 index, an algorithm based on the quantitative value of CD24, CD11b, clinical and laboratory characteristics, developed in the laboratory can help in the early…
- Trial name
- CancerenD24 (NCT06656728)
- Testing
- Blood-based liquid biopsy
- Where
- Israel
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Catheter-based Ablation of Atrial Fibrillation
Swiss Atrial Fibrillation Pulmonary Vein Isolation Registry
Registry of patients with atrial fibrillation undergoing catheter-based ablation of atrial fibrillation (pulmonary vein isolation) to determine long-term success rates of catheter-based ablation of atrial fibrillation (pulmonary…
- Trial name
- SWISS-AF-PVI) (NCT03718364)
- Testing
- catheter-based ablation of atrial fibrillation (pulmonary vein isolation)
- Where
- 2 sites in Switzerland
- Volunteers
- 3,000 people
- Sponsor
- University Hospital, Basel, Switzerland
Acute Heart Failure, Congestive Heart Failure
Clinical Evaluation of the TRVD™ System in ADHF
A prospective, multi-national, open-label clinical study which is conducted to asses the safety, feasibility and performance of the TRVD™ System in hospital-admitted patients with Acute Decompensated Heart Failure (ADHF) and…
- Conditions
- Acute Heart Failure, Congestive Heart Failure, Heart Failure, Congestive
- Trial name
- TRVD (NCT03621436)
- Testing
- TRVD Therapy
- Where
- 3 sites in Belgium, Croatia and 1 more
- Volunteers
- 13 people
- Sponsor
- Magenta Medical Ltd.