Clinical trials: Disorder of Vein
Atrial Fibrillation, Deep Vein Thrombosis
Association Between Genetic Variant Scores and Warfarin Effect
Study objective is to determine whether there is an association between genetic variant risk scores and clinical outcomes (percent time in therapeutic range, time to reach therapeutic international normalized ratio (INR), INR ≥…
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Intracardiac Thrombus, Pulmonary Embolism
- Trial name
- AWARE1 (NCT03894878)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Cipherome, Inc.
Atrial Fibrillation
Cryoballoon Isolation of Superior Vena Cava in Paroxysmal Atrial Fibrillation
There is still unresolved question whether isolation of superior vena cava (SVC) in conjunction to conventional pulmonary vein isolation (PVI) improves outcomes in the treatment of paroxysmal atrial fibrillation.
- Trial name
- CISPAF (NCT05081310)
- Testing
- superior vena cava isolation, pulmonary vein isolation
- Where
- Croatia
- Volunteers
- 100 people
- Sponsor
- University of Zagreb
CTCs, Pancreatic Cancer
EUS-guided CTCs + Multi-omics: Predicting Pancreatic Cancer Recurrence and Metastases
The investigators conduct a single-center, prospective, observational study to explore the value of EUS-guided portal vein circulating tumor cells (PV-CTCs) and their subtypes combined with multi-omics tests in the early warning…
- Conditions
- CTCs, Pancreatic Cancer, Liver Metastases, Relapse
- Trial name
- NCT07448376
- Testing
- CTC
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Huazhong University of Science and Technology
Chronic Venous Insufficiency
Neuromuscular Electrical Therapy in Venous Ulcers
The use of neuromuscular electrical stimulation in the treatment of venous ulcers with difficulty of repair could be an alternative therapeutic favoring devitalized tissues and hence the pain.
- Trial name
- NCT01372020
- Testing
- neuromuscular electrical stimulation
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- Faculdade Evangelica do Parana
Venous Leg Ulcers
Study Investigating the Safety and Efficacy of HP802-247 in the Treatment of Venous Leg Ulcers >12 cm2 to ≤ 36 cm2
This study is being done to find out if an investigational product called HP802-247 can help people with venous leg ulcers. Investigational means that HP802-247 has not been approved by the U.S.
- Trial name
- NCT01737762
- Testing
- HP802-247, Vehicle
- Where
- 43 sites in United States, Canada and 1 more
- Volunteers
- 155 people
- Sponsor
- Healthpoint
Venous Leg Ulcer (VLU)
EVALUATION OF THE EFFICACY AND TOLERANCE OF VASHE SOLUTION VERSUS SALINE SOLUTION IN THE TREATMENT OF VENOUS OR MIXED LEG ULCERS PRESENTING INFLAMMATORY SIGNS SUGGESTING HEAVY BACTERIAL LOAD
Evaluation of the efficacy (reduction of inflammatory signs suggesting a local infection) and tolerance (emergence and nature of adverse event) of Vashe solution vs Saline solution in the treatment of venous or mixed leg ulcers…
- Trial name
- NCT07440797
- Testing
- Saline solution, Vashe solution
- Where
- United States
- Volunteers
- 102 people
- Sponsor
- Laboratoires URGO
Pediatric Disorder, Femoral Artery Injury
The Optimal Leg Angulation of Femoral Central Catheterization in Pediatrics
Evaluation for the range of smallest leg angulation with femoral artery and vein overlap with femoral central catheterization in pediatrics.
- Conditions
- Pediatric Disorder, Femoral Artery Injury, Emergencies
- Trial name
- NCT03358446
- Testing
- A group, S group
- Where
- South Korea
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Retinal Vein Occlusion, Macular Edema
Efficacy of an Intravitreal DEX Implant in Retinal Vein Occlusion Following Treatment With Anti-VEGF Injections.
To test the efficacy of a 0.7 mg intravitreal dexamethasone implant (Ozurdex®) on macular function and recalcitrant macular edema associated with retinal vein occlusion following treatment with 2 or more prior intravitreal…
- Trial name
- NCT01449682
- Testing
- Ozurdex
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Retina Macula Institute
Cardiovascular Diseases
A Comparison Study of the Perclose Proglide (TM) SMC System Versus Figure-of-8- Suture Technique for Closure of Large-bore Femoral Venous Access.
This study aims to compare the efficacy and safety of two strategies for closing large caliber venous access in patients undergoing percutaneous procedures: compression with figure-of-8 suture versus closure with the…
- Trial name
- NCT05859503
- Testing
- Closure Strategy with Perclose-Proglide system, Closure Strategy with figure-of-8
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Venous Thromboembolism, Pulmonary Embolism
Intervention to Improve Utilization of Extended Venous Thromboembolism Prophylaxis After Cancer Surgery
While blood clots after major cancer surgery are common and harmful to patients, the medications to decrease blood clot risk are seldom used after patients leave the hospital despite the recommendation of multiple professional…
- Conditions
- Venous Thromboembolism, Pulmonary Embolism, Deep Vein Thrombosis, Cancer
- Trial name
- NCT06451003
- Testing
- Exposure to clinical decision support system and education
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Medical University of South Carolina
Venous Thromboembolism
Determination of Venous Thromboembolism Risk and Nursing Practices in Patients Hospitalized in Medical Services
Together with individual predisposition to form vascular clots and clinical conditions that further increase this risk, venous thromboembolism (VTE) poses a significant additional morbidity and mortality risk for the majority of…
- Trial name
- NCT06445283
- Testing
- Determination of VTE risk levels
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 157 people
- Sponsor
- Hacettepe University
Venous Thromboembolism
Remote Home Prothrombin Time (PT)/International Normalized Ratio (INR) Monitoring and Patient Management System
Long-term anticoagulation is indicated in patients for the prophylaxis and/or treatment of the thromboembolic complications associated with atrial fibrillation and/or mechanical cardiac valve replacement, prevention or treatment…
- Trial name
- vMetrics-AMS (NCT00978445)
- Testing
- vMetrics protocol
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- ZIN Technologies, Inc.
Cerebral Venous Sinus Thrombosis, CSF Pressure Increased
Cerebral Venous Sinus Thrombosis: Re-exploration of Clinical Assessment Scales
This is a single-center, retrospective, open-label study. This study is planned to investigate the accuracy of mRS and NIHSS, comparing with the accuracy of CSF pressure and papilledema grade in assessing cerebral venous sinus…
- Conditions
- Cerebral Venous Sinus Thrombosis, CSF Pressure Increased, Papilledema
- Trial name
- NCT03273179
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Capital Medical University
Venous Thromboses
Validation of a Novel Dabigatran Based Peri-Operative Bridging Anticoagulation Protocol for Patients on Chronic Warfarin Therapy
Research Questions: 1. Does using dabigatran bridging result in consistent therapeutic anticoagulation? What percentage of patients will become subtherapeutic on warfarin once dabigatran is stopped? 2.
- Trial name
- NCT01810237
- Testing
- Dabigatran.
- Sponsor
- Nova Scotia Health Authority
Thrombosis, Pulmonary Embolism
Association of Anti-factor Xa Activity With Venous Thromboembolism in Critically Ill Patients
The goal of this observational study is to analyse the association between anti-factor Xa activity (antiXa) and the occurence of venous thromboembolism (VTE; either deep vein thrombosis and/or pulmonary embolism) in critically…
- Conditions
- Thrombosis, Pulmonary Embolism, Enoxaparin
- Trial name
- AntiXa-ICU (NCT06357403)
- Testing
- Anti-factor Xa activity calibrated for enoxaparin
- Where
- 3 sites in Austria
- Volunteers
- 1,300 people
- Sponsor
- Medical University of Vienna
Paroxysmal Atrial Fibrillation
REVOLUTION (WFCC-133) - Treatment of Paroxysmal Atrial Fibrillation
The purpose of this study is to assess the safety and effectiveness of the Circular and Crescent Mapping and Ablation catheters and the workflow of the Multi-Electrode Irrigated Pulmonary Vein Isolation System when used for the…
- Trial name
- REVOLUTION (NCT01353586)
- Testing
- nMARQ™ System
- Where
- 8 sites in Belgium, Czechia and 4 more
- Volunteers
- 186 people
- Sponsor
- Biosense Webster, Inc.
Post-spinal Anesthesia Hypotension
Ultrasonographic Evaluation of Internal Jugular Vein Cross Sectional Area for Prediction of Post Spinal Hypotension
The aim of this study is to evaluate the efficacy of internal jugular cross sectional area for predicting the occurrence of PSAH.
- Trial name
- NCT04780139
- Testing
- Ultrasonographic Evaluation of Internal Jugular Vein Cross Sectional Area
- Where
- Egypt
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Retinal Vein Occlusion, Macular Edema
A Long-Term Safety Study of OZURDEX® in Clinical Practice
This study is a multicenter, prospective, observational study to evaluate the long-term safety of OZURDEX® in patients with macular oedema following central retinal vein occlusion (CRVO) or branch retinal vein occlusion (BRVO) or…
- Conditions
- Retinal Vein Occlusion, Macular Edema, Uveitis, Posterior
- Trial name
- NCT01539577
- Testing
- dexamethasone 700 μg intravitreal implant
- Where
- 4 sites in France, Germany and 2 more
- Volunteers
- 875 people
- Sponsor
- Allergan
PIK3CA-related Overgrowth Spectrum, CLOVES Syndrome
National Evaluation of Patients With PIK3CA-Related Overgrowth Spectrum (PROS)
Overgrowth syndromes are rare genetic disorders defined by tissue hypertrophy that can be either localized or generalized, affecting both latitudinal and longitudinal growth.
- Conditions
- PIK3CA-related Overgrowth Spectrum, CLOVES Syndrome, Klippel Trenaunay Syndrome, Megalencephaly
- Trial name
- COSY (NCT05563831)
- Testing
- national registry
- Where
- France
- Volunteers
- 28 people
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Venous Thromboembolism
Active Comparator-Controlled Study to Assess Safety and Efficacy of ISIS-FXIRx in Total Knee Arthroplasty
The purpose of this study is: To assess the safety and efficacy profile of ISIS-FXIRx, including incidence of bleeding and VTE, in patients undergoing total knee arthroplasty.
- Trial name
- NCT01713361
- Testing
- ISIS-FXIRx Dose #2, ISIS-FXIRx Dose #3, Enoxaparin
- Where
- 21 sites in Bulgaria, Canada and 3 more
- Volunteers
- 315 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
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