Clinical trials: Disorder of Vein
Branch Retinal Vein Occlusion
Evaluation of Macugen Treatment of Macular Edema Due to Branch Retinal Vein Occlusion
The purpose of this study is to evaluate the effect of intravitreal injections of Macugen every 6 weeks for the treatment of macular edema secondary to branch retinal vein occlusion (BRVO).
- Trial name
- NCT00406107
- Testing
- pegaptanib sodium (Macugen)
- Where
- 3 sites in United States
- Volunteers
- 20 people
- Sponsor
- Palmetto Retina Center, LLC
Vascular Diseases, Peripheral, Venous Insufficiency of Leg
Observation of Pain During Radiofrequency Ablation of Saphenous Vein，and Analysis of Related Factors
Objective: This study is a single-center prospective observational study, which recorded the pain scores of patients at four time nodes during surgery (puncture and catheterization, injection of swelling fluid, radiofrequency…
- Conditions
- Vascular Diseases, Peripheral, Venous Insufficiency of Leg, Varicose Veins of Lower Limb
- Trial name
- NCT07683871
- Testing
- VAS scores of the puncture
- Where
- China
- Volunteers
- 155 people
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Diabetic Foot Ulcer, Venous Leg Ulcer
A Modified Platform Trial of Multiple CAMPs for the Management of Diabetic Foot Ulcers and Venous Leg Ulcers
The purpose of this study is to determine how well multiple CAMPs (Cellular, Acellular and Matrix-Like Products) and Standard of Care work when compared to Standard of Care alone in achieving complete closure of hard-to-heal…
- Trial name
- NCT06453187
- Testing
- Urinary Bladder Matrix (UBM) sheet device for Venous Leg Ulcers, Urinary Bladder Matrix (UBM) sheet device for Diabetic Foot Ulcers, AmnioExcel Plus for Venous Leg Ulcers
- Where
- 13 sites in United States
- Volunteers
- 350 people
- Sponsor
- Integra LifeSciences Corporation
Macular Edema, Retinal Vein Occlusion
Suprachoroidal Injection of Triamcinolone Acetonide With IVT Aflibercept in Subjects With Macular Edema Following RVO
A phase 2, multicenter, randomized, active-controlled, masked, parallel arm study designed to evaluate the safety and efficacy of a single suprachoroidal injection of CLS-TA, triamcinolone acetonide injectable suspension, given…
- Trial name
- TANZANITE (NCT02303184)
- Testing
- 4 mg CLS-TA, IVT aflibercept
- Where
- 14 sites in United States
- Volunteers
- 46 people
- Sponsor
- Clearside Biomedical, Inc.
Chronic Venous Insufficiency, CVI, Radiofrequency Ablation
Risks and Benefits of Radiofrequency Ablation for Chronic Venous Insufficiency (CEAP C3-C6) in Patients Aged 80 and Over
The prevalence of severe chronic venous insufficiency (CVI) is significant in the growing octogenarian population. While radiofrequency ablation (RFA) is a standard minimally invasive treatment, robust data on its outcomes and…
- Conditions
- Chronic Venous Insufficiency, CVI, Radiofrequency Ablation, Octogenarians(Aged 80 and Over), Cohort Study
- Trial name
- NCT07233616
- Testing
- Endovenous Radiofrequency Ablation
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Branch Retinal Vein Occlusion
Assessing the Efficacy and Safety of Brolucizumab Versus Aflibercept in Patients With Visual Impairment Due to Macular Edema Secondary to Branch Retinal Vein Occlusion
The purpose of this study was to evaluate the efficacy and safety of brolucizumab in treatment of patients with macular edema (ME) secondary to branch retinal vein occlusion (BRVO).
- Trial name
- RAPTOR (NCT03802630)
- Testing
- Brolucizumab 6 mg, Aflibercept 2 mg
- Where
- 102 sites in United States, Austria and 17 more
- Volunteers
- 450 people
- Sponsor
- Novartis Pharmaceuticals
Renal Failure Chronic Requiring Hemodialysis, Central Venous Catheterization
Duration and Adverse Events of Non-cuffed Catheter in Patients With Hemodialysis
The duration and adverse events of non-cuffed catheter in patients with hemodialysis will be investigated by multicenter prospective cohort.
- Conditions
- Renal Failure Chronic Requiring Hemodialysis, Central Venous Catheterization, Inadequate Hemodialysis Blood Flow, Venous Stenosis
- Trial name
- DACAPO (NCT02264964)
- Testing
- GamCath®, Arteriovenous fistula creation
- Volunteers
- 1,400 people
- Sponsor
- Shanghai Changzheng Hospital
Venous Thrombosis, Pulmonary Embolism
Investigation Into the Therapeutic Dosage of Fondaparinux Sodium, a Medication Used to Prevent Blood Clots in Morbidly Obese Volunteers
Morbidly obese individuals are at high risk for potentially life threatening blood clots around the time of abdominal surgical procedures.
- Trial name
- NCT00436787
- Testing
- Fondaparinux Sodium
- Where
- 2 sites in United States
- Volunteers
- 21 people
- Sponsor
- University of Pittsburgh
Varicose Veins, MTHFR
Prevalence of MTHFR Polymorphisms in Venous Disease
The etiologies of varicose veins and the progression to more serious forms of chronic venous disease and identification of appropriate diagnostic tests to better aid patient management by identifying individuals who may benefit…
- Conditions
- Varicose Veins, MTHFR, Venous Disease, Thrombosis
- Trial name
- MTHFR (NCT01993914)
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Health Diagnostic Laboratory, Inc.
Venous Insufficiency of Leg, Venous Reflux
Efficacy of Vasculera in Prevention on Post-op Pain and Edema Following Lower Extremity Venous Treatment in the Outpatient Setting
The purpose of this study is to evaluate the effectiveness of Vasculera in reducing post procedural pain, bruising and edema in the post procedure period for patients diagnosed with C2-C5 disease requiring an intervention(s).
- Conditions
- Venous Insufficiency of Leg, Venous Reflux, Varicose Veins, Lower Extremity Edema Chronic
- Trial name
- NCT02936271
- Testing
- Vasculera
- Where
- United States
- Sponsor
- Corewell Health West
Venous Thromboembolism
Special Drug Use Investigation of Xarelto for Venous Thromboembolism (VTE)
The objective of this investigation is to assess safety and effectiveness of Xarelto under practice routine use in VTE secondary prevention after acute DVT, focusing on hemorrhagic-related AEs, recurrent venous thromboembolism…
- Trial name
- JPMS-XAR-VTE (NCT02558465)
- Testing
- Rivaroxaban (Xarelto, BAY59-7939)
- Where
- Japan
- Volunteers
- 2,540 people
- Sponsor
- Bayer
Atrial Fibrillation
A Study of Strategies for Electrical Isolation of Pulmonic Veins for Curative Treatment of Atrial Fibrillation
This is a study of different techniques for treatment of atrial fibrillation using a procedure called radiofrequency catheter ablation.
- Trial name
- NCT00434694
- Testing
- Pulmonary Vein Isolation (Radiofrequency Catheter Ablation)
- Where
- 2 sites in United States
- Volunteers
- 300 people
- Sponsor
- University of Pennsylvania
Developmental Venous Anomaly
Exploration of Angiogenesis in Decompensated Developmental Venous Abnormalities
The purpose of our study is to demonstrate by blood samples in situ in the vascular lesion (performed during any cerebral catheterization for an embolization of arteriovenous malformation) the existence of angiogenic growth…
- Trial name
- Explor-AVD (NCT03986853)
- Testing
- Blood sampling
- Where
- France
- Volunteers
- 3 people
- Sponsor
- Hopital Foch
Central Retinal Vein Occlusion
Evaluation of a Treat and Extend Regimen of Intravitreal Aflibercept for Macular Edema Secondary to CRVO
Central retinal vein occlusion (CRVO) occurs when the main blood vessel that transports blood away from the retina (the very back portion of the eye) becomes blocked, causing the leakage of fluid into the retina and thereby…
- Trial name
- CENTERA (NCT02800642)
- Testing
- Aflibercept (Eylea, BAY86-5321)
- Where
- 42 sites in Australia, Canada and 6 more
- Volunteers
- 162 people
- Sponsor
- Bayer
Varicocele, Male Infertility
Role of the Toxic Metal Cadmium in the Mechanism Producing Infertility With a Varicocele
Varicose veins in the scrotum (varicocele) are responsible for >20% of male infertility in the US. Varicocele are associated with decreased sperm number and markedly reduced sperm fertilizing ability.
- Conditions
- Varicocele, Male Infertility, Hypospermatogenesis, Non-Obstructive Azoospermia
- Trial name
- NCT00044369
- Testing
- Varicocele repair
- Where
- 2 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Chronic Venous Disease
Outcomes of Different Treatment Options in Chronic Venous Disease
This study aims to describe conservative and invasive treatments for patients with chronic venous disease (CVD) in Belgium, and their association with clinical and patient-reported outcomes during a follow-up of 24 months.
- Trial name
- VOS (NCT06318988)
- Testing
- Radiofrequency ablation using Closure fast, Aethoxysclerol, Daflon
- Volunteers
- 2,000 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Non-Small Cell Lung Carcinoma, Venous Thromboembolism
Hypercoagulable Parameters as Predictors of Thrombotic Events and Prognosis in Patients With Advanced Non-Small Cell Lung Carcinoma
The association between cancer and thrombosis is well known and the occurrence of thrombotic complications is commonly associated with poor prognosis.
- Trial name
- NCT00192829
- Testing
- Blood sample withdrawal
- Where
- 2 sites in Israel
- Volunteers
- 100 people
- Sponsor
- Rambam Health Care Campus
Atrial Fibrillation, Phrenic Nerve Paralysis
Ultrasonography Evaluation of Diaphragm Kinetics in Patients Undergoing Atrial Fibrillation Ablation With Cryoballoon
The purpose of this study to assess the diaphragm kinetics with Tissue Doppler Imaging in patients undergoing atrial fibrillation ablation with cryoballoon
- Trial name
- NCT05513482
- Testing
- Tissue Doppler Imaging, M Mode Imaging
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Istanbul University - Cerrahpasa
Varicose Ulcer
Negative Pressure Vs. Compression in Venous Ulcers
This study randomises patients with venous leg ulcers, to be managed either using conventional compression bandages or a bridged vacuum assisted closure system under compression.
- Trial name
- NCT03688841
- Testing
- Bridged V.A.C.® with compression therapy, Conventional Compression Therapy
- Where
- Ireland
- Volunteers
- 50 people
- Sponsor
- Western Vascular Institute, Ireland
Venous Leg Ulcer, Varicose Ulcer
Laser Therapy for Venous Leg Ulcers
This randomized controlled trial will evaluate the effects of high-intensity laser therapy on wound healing in patients with venous leg ulcers.
- Conditions
- Venous Leg Ulcer, Varicose Ulcer, Stasis Ulcer
- Trial name
- NCT06135246
- Testing
- High Intensity Laser Therapy, Standard Care
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Ahram Canadian University