Clinical trials: Disorder of Vein
Venous Thromboembolism
Safety and Efficacy of Therapeutic Anticoagulation With Tinzaparin During Pregnancy Via Weight-based Dosing
The purpose of this study is to evaluate the safety and efficacy of therapeutic anticoagulation with tinzaparin during pregnancy via weight-based dosing.
- Trial name
- NCT00851864
- Testing
- Tinzaparin
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Venous Thromboembolism
Prevention of Venous Thromboembolism in Subjects Undergoing Hip Fracture Surgery or Surgery in the Lower Extremities
The study objective is to evaluate the efficacy and safety of oral YM150 for prevention of venous thromboembolism in subjects undergoing hip fracture surgery or surgery in the lower extremities.
- Trial name
- NCT00937911
- Testing
- YM150
- Where
- 8 sites in Japan
- Volunteers
- 101 people
- Sponsor
- Astellas Pharma Inc
Atrial Fibrillation
Safety and Effectiveness of Pulmonary Vein isOLation And posterioR Wall Ablation wIth pulSed Field Energy in Patients With Paroxysmal and Persistent AF
The primary objective of this clinical investigation is to demonstrate the safety and 12-month effectiveness of pulmonary vein isolation (PVI) and posterior LA wall isolation in the treatment of subjects with symptomatic…
- Trial name
- POLARIS (NCT06099730)
- Testing
- Pulsed Field Ablation (PFA)
- Where
- 6 sites in United States
- Volunteers
- 442 people
- Sponsor
- Massachusetts General Hospital
Septic Shock, Fluid Resuscitation
Evolution of Tissue Perfusion and Venous Congestion Markers in Fluid-Responsive Septic Shock Patients
Septic shock remains a leading cause of mortality in intensive care, and while fluid resuscitation (FR) is a cornerstone of early management, its benefit-risk balance is highly variable.
- Conditions
- Septic Shock, Fluid Resuscitation, Congestion, Venous
- Trial name
- FLUID-IMPACT (NCT06958809)
- Testing
- Echography
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Hospital Ambroise Paré Paris
Atrial Fibrillation, Deep Vein Thrombosis
Predictors of Anticoagulation Control on Warfarin Therapy
The goal of this research study is to develop better dosing of anticoagulation medication in both Caucasian and African Americans through analysis of various genetic factors.
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Heart Valve Replacement
- Trial name
- NCT00905177
- Where
- 2 sites in United States
- Volunteers
- 687 people
- Sponsor
- University of Pennsylvania
Staphylococcus Aureus
A Study to Evaluate AZD7760 Safety and Pharmacokinetics in Healthy Adults (Phase I) and Adults With End-stage Kidney Disease on Hemodialysis With a Central Venous Catheter (Phase IIa)
The purpose of this study is to evaluate the safety and pharmacokinetics (PK) of AZD7760 when given as an intravenous infusion to healthy participants (Phase I) or participants with end-stage kidney disease receiving hemodialysis…
- Trial name
- PEAK (NCT06749457)
- Testing
- AZD7760
- Where
- 40 sites in United States
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Overweight and Obesity, Emergencies
Nurse-led Placement of Peripheral Venous Catheters in Overweight Patients Using Standard or Dynamic Ultrasound-guided Technique
Overweight and obesity may be associated with difficult intravenous access leading to longer procedure time and more placement attempts of peripheral venous catheters (PVC).
- Trial name
- DUST (NCT04412967)
- Testing
- Dynamic ultrasound-guided short-axis needle tip navigation, Standard technique of placing a PVC
- Where
- Sweden
- Volunteers
- 89 people
- Sponsor
- University Hospital, Linkoeping
Varicose Veins
RCT - Does Treating Incompetent Perforators Reduce Recurrence?
The aim of this randomised case-controlled trial is to investigate whether ablation of incompetent perforating vein in addition to ablation of truncal vein reduces the rate of recurrent varicose veins post-treatment compared with…
- Trial name
- NCT01949207
- Testing
- EVLA, phlebectomies, TRansluminal Occlusion of Perforators (TRLOP)
- Where
- United Kingdom
- Volunteers
- 190 people
- Sponsor
- The Whiteley Clinic
Atrial Fibrillation
"UNMASKING Study" For Atrial Fibrillation Recurrences Typing in Early Postoperative Period
The aim of this study is to identify the most appropriate method for managing patients with AF recurrences after the first ablation procedure, through the diagnostic data stored by a subcutaneous AF monitor.
- Trial name
- NCT01164319
- Testing
- Circumferential PVI and subcutaneous cardiac monitor implantation
- Where
- Russia
- Volunteers
- 150 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Retinal Vein Occlusion
Ultra-wide Fluorescein Angiography in Patients With Central Retinal Vein Occlusion Treated by Afilbercept
In patients with macular edema secondary to CRVO, Aflibercept demonstrated efficacy and safety in 2 parallel trials, interventional phase III studies, COPERNICUS study performed in United States and GALILEO study performed in…
- Trial name
- HERMES (NCT02880644)
- Where
- 9 sites in France
- Volunteers
- 65 people
- Sponsor
- Centre Hospitalier Intercommunal Creteil
Venous Ulcer, Low-Level Light Therapy
Low-level Light Therapy on Treatment of Venous Ulcers Assesed by Nursing Outcome Classification (NOC)
This study compares the effect of adjuvant treatment of Low-level Light Therapy with conventional treatment in the tissue repair of venous ulcers in patients undergoing outpatient nursing consultation.
- Trial name
- LASERUVe (NCT03229330)
- Testing
- Low-level Light Therapy, Conventional treatment
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Vascular Malformations, Vascular Anomaly
Vascular Anomaly Pathology and Genomics Biopsy Study
The purpose of this research is to gather information on the safety and effectiveness of core biopsy of vascular anomalies for clinical pathology and clinical genomics studies.
- Conditions
- Vascular Malformations, Vascular Anomaly, Hemangioma, Arteriovenous Malformations
- Trial name
- NCT04836884
- Testing
- Percutaneous Vascular Anomaly/Malformation Biopsy
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Mayo Clinic
Cerebral Venous Thrombosis
Clinical Deterioration in Cerebral Venous Thrombosis: A Predictive Study
The objective of this retrospective, prospective, multicenter cohort study is to determine the risk factors for deterioration of CVT patients after admission and establish a scoring model for risk stratification of patients.
- Trial name
- NCT06266585
- Where
- China
- Volunteers
- 273 people
- Sponsor
- Beijing Tiantan Hospital
Atrial Fibrillation (AF)
Feasibility, Safety, Cost-effectiveness, and Environmental Impact of Reprocessed Ablation Catheters in PVI
This study evaluates whether re-sterilized (reprocessed) ablation catheters are as effective and safe as new ablation catheters when used for pulmonary vein isolation in patients with atrial fibrillation.
- Trial name
- RE-USE PVI (NCT07389434)
- Testing
- Participants will undergo pulmonary vein isolation using pulsed field ablation (PFA). The intervention consists of the use of either a reprocessed electroporation ablation catheter or a new electropor
- Where
- Croatia
- Volunteers
- 200 people
- Sponsor
- University Hospital Dubrava
Venous Insufficiency
Clinical Study of BNS003 on Swelling in Legs Due to Venous Reflux
To investigate the efficacy and safety of BNS003 on subjective symptoms such as sensation of heaviness/tiredness(dullness), tension, tingling, pain, fever or itching associated with swelling of calf and ankle due to disorder of…
- Trial name
- NCT02211898
- Testing
- BNS003
- Volunteers
- 180 people
- Sponsor
- Boehringer Ingelheim
Varicose Veins, Pathology
Pathology, Venous Disease, and Clinical Correlations
Chronic Venous Disease (CVD) has a high prevalence in the general population of the western world. Varicose veins are the main signs of this disease that are characterized by important pathological vessel wall changes.
- Conditions
- Varicose Veins, Pathology, Symptoms and Signs
- Trial name
- PAVEDI (NCT04436549)
- Testing
- Stab Avulsion of varicose veins, Histopathologic evaluation of varicose veins
- Where
- 2 sites in Italy
- Volunteers
- 100 people
- Sponsor
- University of Catanzaro
Vein of Galen Malformation
Vein of Galen Aneurysm
1. Foundations of the clinical research project: Vein of Galen vascular malformations are a group of rare cerebral vascular malformations with complex anatomy and severe clinical consequences.
- Trial name
- NCT06595264
- Testing
- embolization therapy
- Where
- Belgium
- Volunteers
- 19 people
- Sponsor
- Erasme University Hospital
Macular Cystoid Edema
Manage Macular Cystoid Edema With Retinal Vein Obstruction Using Traditional Chinese Medicine and Ranibizumab
The objective of this study was to investigate the efficacy and safety of traditional Chinese medicine (Jueling Mingmu Decoction) combined with ranibizumab in the treatment of macular edema with retinal vein obstructive.
- Trial name
- JQMMT+RA (NCT06234514)
- Testing
- Jueling Mingmu decoction, intravitreal injections of 0.5mg ranibizumab
- Where
- China
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Dongyang People's Hospital
Neovascular Age-related Macular Edema, Diabetic Macular Edema
Anti-VEGF in Real-world
Anti-vascular endothelial growth factor therapy is the major intervention for treating ischemic retina diseases. According to FDA and China Food and Drug Administration, Ranibizumab, Aflibercept, and Conbercept are major types of…
- Conditions
- Neovascular Age-related Macular Edema, Diabetic Macular Edema, Choroidal Neovascular Membrane, Non-proliferative Diabetic Retinopathy
- Trial name
- NCT05222633
- Testing
- Ranibizumab, Aflibercept, Conbercept
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Wenbin Wei
Paroxysmal Atrial Fibrillation
Safety and Efficacy of Very High-Power Short-Duration Radiofrequency Ablation With Half-Normal Saline Irrigation for Pulmonary Vein Isolation
Primary Objective: To evaluate the efficacy of the Very High Power Short Duration (vHPSD) ablation mode with half-normal saline irrigation in achieving pulmonary vein isolation (PVI) for atrial fibrillation, by comparing the…
- Trial name
- Half SALINE-AF (NCT07835126)
- Testing
- vHPSD Ablation with Half-Normal Saline, vHPSD Ablation with Normal Saline
- Where
- China
- Volunteers
- 86 people
- Sponsor
- First Affiliated Hospital of Ningbo University
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