Clinical trials: Venous System, open to volunteers
Post-COVID-19 Condition, Ulcerative Colitis
Emerging Indications for Hyperbaric Oxygen Treatment
This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric…
- Conditions
- Post-COVID-19 Condition, Ulcerative Colitis, Crohn Disease, Calciphylaxis
- Trial name
- NCT07240649
- Testing
- Hyperbaric oxygen treatment (HBOT), 100% Oxygen
- Volunteers
- 100 people
- Sponsor
- Jay C. Buckey Jr.
Cerebral Thrombosis, Venous Thrombosis
TOF-MRV Versus Post-Contrast 3D T1 MRI in Dural Venous Sinus Thrombosis
This cross-sectional study aims to compare the diagnostic performance of time-of-flight MR venography and post-contrast 3D T1-weighted MRI in the detection of dural venous sinus thrombosis.
- Trial name
- NCT07888062
- Volunteers
- 80 people
- Sponsor
- Assiut University
Retinopathy, Retinal Vein Occlusion
Feasibility and Safety of MB-102 in Ocular Angiography as Compared to Fluorescein Sodium
The objective of this study is to evaluate the safety and image quality of the investigational dye, MB-102, compared to the control dye (fluorescein sodium) in healthy and diseased eyes using fluorescent angiography for retinal…
- Conditions
- Retinopathy, Retinal Vein Occlusion, Diabetic Retinopathy, Macular Degeneration
- Trial name
- NCT04008121
- Testing
- Fluorescein sodium and Zeiss FF450 fundus camera, MB-102 and Zeiss FF450 fundus camera, Fluorescein sodium and commercially available optical angiography imaging system
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- MediBeacon
CerebroSpinal Fluid (CSF) Leak
The Freiburg Registry on SpontanEous IntercrAnial Hypotension (SIH) & Post-duraL Puncture Headache (PDPH)
Spinal CSF leaks are considered as rare disease. They cause a variety of symptoms, mainly culminating in a chronic headache syndrome. Crucially, yet often disregarded, the disease holds the potential for cure.
- Trial name
- SEAL (NCT06711731)
- Where
- Germany
- Volunteers
- 2,000 people
- Sponsor
- University Hospital Freiburg
Age Related Macular Degeneration, Diabetic Retinopathy
Effect of Video Viewing on Intravitreal Injection Experience
Study Objective The goal of this clinical trial is to evaluate whether viewing a procedural video can improve the patient experience and reduce the incidence and severity of subconjunctival hemorrhage in individuals undergoing…
- Conditions
- Age Related Macular Degeneration, Diabetic Retinopathy, Choroidal Neovascularization, Retinal Vein Occlusion
- Trial name
- NCT07002372
- Testing
- Procedure video viewing
- Where
- China
- Volunteers
- 182 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cerebral Venous Sinus Thrombosis
Glymphatic Function and White Matter Integrity in Cerebral Venous Disorders
Cerebral venous disorders, including cerebral venous sinus stenosis (CVSS) and cerebral venous sinus thrombosis (CVST), can obstruct venous blood drainage, leading to intracranial hypertension.
- Trial name
- NCT07072663
- Testing
- Baseline and 3-month follow-up, Baseline
- Where
- China
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Xuanwu Hospital, Beijing
Primary Aldosteronism
Evaluation of [68Ga]Ga-PentixaFor PET Imaging for the Identification of Unilateral Adrenal Secretion of ALdosterON in Patients With Primary Aldosteronism
PentixaFor radiolabeled with 68Gallium (68Ga) is a radiopharmaceutical targeting the CXC chemokine receptor 4 (CXCR4) receptor. The CXCR4 receptor is expressed in zona glomerulosa of the adrenal cortex and in aldosterone…
- Trial name
- PENTALON (NCT06478875)
- Testing
- [68Ga]Ga-PentixaFor PET imaging
- Where
- 2 sites in France
- Volunteers
- 20 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Portal Hypertension, Chronic Liver Disease (CLD)
EUS-guided Portal Pressure Gradient (PPG) Measurement: a Potential Alternative to the Traditional HVPG
The goal of this investigator-initiated, single-arm, prospective study is to evaluate the accuracy, safety, and feasibility of endoscopic ultrasound-guided portal pressure gradient (EUS-PPG) measurement as a potential alternative…
- Conditions
- Portal Hypertension, Chronic Liver Disease (CLD), Cirrhosis
- Trial name
- EUS-PPG (NCT06863012)
- Testing
- Endoscopic Ultrasound-Guided Portal Pressure Gradient (EUS-PPG) Measurement, Hepatic Venous Pressure Gradient (HVPG) Measurement
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Fundacio Privada Mon Clinic Barcelona
Type 1 Diabetes
ENCRT-103-hPI: Evaluation of an Immune-protected ENCRT-103-hPI Containing Primary Human Islets in Adults With Type 1 Diabetes, With and Without Standard-of-care Portal Vein Islet Infusion.
This study will evaluate the safety and performance of ENCRT-103-hPI, which is a cargo of primary islets inside Encellin's ENC-103-CED.
- Trial name
- NCT07680673
- Testing
- ENCRT-103-hPI encompasses the ENC-103 device, which will be implanted once loaded with primary islet cargo.
- Where
- 2 sites in Canada
- Volunteers
- 10 people
- Sponsor
- Encellin
Portal Vein Thrombosis, Liver Cirrhosis
Compare the Efficacy and Safety of Dabigatran and Enoxaparin in Patients With Portal Vein Thrombosis With Cirrhosis
Portal vein thrombosis (PVT) is prevalent among patients with cirrhosis, and its prevalence rises with the severity of liver disease.
- Trial name
- NCT06818279
- Testing
- Dabigatran, Enoxaparin
- Where
- India
- Volunteers
- 120 people
- Sponsor
- Institute of Liver and Biliary Sciences, India
Cardiac Resynchronization Therapy, Chronic Heart Failure
Cardiac Resynchronization Therapy Delivery Guided Non-Invasive Electrical and Venous Anatomy Assessment
The objective of this prospective, multicenter controlled study is to assess the feasibility of a patient-tailored implantation by creating a cloud-based pre-procedural multimodality CRT-roadmap by integration of 3D images from…
- Conditions
- Cardiac Resynchronization Therapy, Chronic Heart Failure, Left Bundle-Branch Block
- Trial name
- CRT-DRIVE (NCT05327062)
- Testing
- CRT implantation guided by XSpline, a non-invasive electrical and venous anatomy assessment
- Where
- 13 sites in United States, Austria and 5 more
- Volunteers
- 150 people
- Sponsor
- XSpline S.p.A.
Deep Vein Thrombosis
ClotTriever® Thrombectomy System Use-Result Survey in Japan
The objective of this survey is to determine the safety and efficacy of the ClotTriever Thrombectomy System under daily clinical practice after marketing approval in Japan.
- Trial name
- NCT06871683
- Testing
- ClotTriever® Thrombectomy System
- Where
- 15 sites in Japan
- Volunteers
- 100 people
- Sponsor
- Inari Medical
Pathologic Processes, Diabetes Mellitus
Clinical Trial Assessing Human Placental Membrane Products and Standard of Care Versus Standard of Care in Nonhealing DFUs and VLUs
The purpose of the study is to evaluate the efficacy of multiple human placental membrane products and Standard of Care (SOC) versus SOC alone in the management of nonhealing diabetic foot ulcers (DFUs) and venous leg ulcers…
- Conditions
- Pathologic Processes, Diabetes Mellitus, Glucose Metabolism Disorders, Metabolic Diseases
- Trial name
- C5CAMP (NCT06674980)
- Testing
- Standard of Care - DFU, AM/Single - DFU, AM/Double - DFU
- Where
- United States
- Volunteers
- 177 people
- Sponsor
- C5 Biomedical
Intracranial Venous Blood, Brain Cancers
A Study to Evaluate the Safety and Efficacy of Intracranial Venous Blood Sampling for Liquid Biopsy in the Diagnosis of Brain Cancers
To learn if drawing blood directly from veins inside the brain is safe and can effectively provide the same kind of detailed information about high-grade glioma as traditional surgical biopsy.
- Conditions
- Intracranial Venous Blood, Brain Cancers, Liquid Biopsy, Evaluate the Safety
- Trial name
- NCT07467109
- Testing
- blood sampling
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- M.D. Anderson Cancer Center
Pulsatile Tinnitus, Venous Sinus Stenosis
BosSTENT ImpLant to trEat debilitatiNg Pulse-synchronous Tinnitus
This study is evaluating the safety and clinical performance of the BosSTENT, a new stent designed specifically for treating pulse-synchronous tinnitus due to venous sinus stenosis.
- Trial name
- B-SILENT (NCT07070089)
- Testing
- BosSTENT implantation
- Where
- 6 sites in Canada, France
- Volunteers
- 90 people
- Sponsor
- Sonorous NV, Inc
Atrial Fibrillation
A Study of VARIPULSE Catheter in Participants With Persistent Atrial Fibrillation Undergoing Pulmonary Vein and Superior Vena Cava Isolation
The purpose of this study is to assess how safe VARIPULSE catheter system is for treatment of a heart rhythm disease called persistent atrial fibrillation (PsAF) in participants who are having a catheter ablation procedure (treat…
- Trial name
- SPAA PFA (NCT07527299)
- Testing
- VARIPULSE Catheter System, LAAO Device
- Where
- 11 sites in United States
- Volunteers
- 1,070 people
- Sponsor
- Biosense Webster, Inc.
DVT of Legs
Deep Venous Thrombosis and Long Term Complications
In this cohort study, the investigators will investigate the concentration of biomarkers, e.g., inflammatory, anti-inflammatory, immunological, senescent, biochemical ratio-calculations, blood cell type, and and long term…
- Trial name
- NCT05789108
- Testing
- Blood sample and Ultrasound examination
- Where
- Denmark
- Volunteers
- 178 people
- Sponsor
- Ove Andersen
Idiopathic Intracranial Hypertension (IIH)
Venous Stenting Evaluation in Patients With Intracranial Hypertension Under Long-term Acetazolamide
This study is aimed at patients suffering from long term intracranial hypertension (caracterized by visual loss, chronic headache and/or tinnitus), receiving acetazolamide for more than 1 year, having inadequate response to…
- Trial name
- DIVEIINLATE (NCT06945848)
- Testing
- Acetazolamide, Stent (Tentos 4F or Precise ProRX)
- Where
- 3 sites in France
- Volunteers
- 114 people
- Sponsor
- University Hospital, Montpellier
Hepatocellular Carcinoma
Radioembolization as a Spearhead Treatment of Hepatocellular Carcinoma With Localized Portal Vein Tumor Thrombosis
The RESOLVE trial, an open-label, single-arm, multi-center study, aims to assess the efficacy and safety of ablative radioembolization using TheraSphere Yttrium-90 microspheres.
- Trial name
- RESOLVE (NCT06166576)
- Testing
- Ablative radioembolization
- Where
- 5 sites in South Korea
- Volunteers
- 30 people
- Sponsor
- Seoul National University Hospital
Hyperaldosteronism, Adrenal Venous Sampling
CHina Adrenal Venous saMPling InvestigatiON
Primary aldosteronism (PA) is a major cause of secondary hypertension, yet its optimal diagnosis and management remain challenging.
- Conditions
- Hyperaldosteronism, Adrenal Venous Sampling, Adrenalectomy
- Trial name
- CHAMPION (NCT07252284)
- Testing
- adrenal venous sampling
- Where
- 76 sites in China
- Volunteers
- 5,000 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital