Clinical trials: Vascular Insufficiency
Hypertension, Chronic Kidney Disease
Safety and Tolerability of Valsartan in Children 6 to 17 Years of Age
The purpose of this study is to assess the long-term safety and tolerability profile of valsartan and valsartan-based treatments in children with hypertension, with or without chronic kidney disease.
- Trial name
- NCT01365481
- Testing
- Valsartan, amlodipine, Hydrochlorothiazide
- Where
- 28 sites in Colombia, Finland and 8 more
- Volunteers
- 150 people
- Sponsor
- Novartis Pharmaceuticals
Aneurysm, Dissecting, Acute Kidney Injury
Prediction of Acute Kidney Injury After Operation of Acute Type A Aortic Dissection Based on Multimodal Model
Acute kidney injury is one of the most common postoperative complications of acute type A aortic dissection, which is closely related to early postoperative death.
- Trial name
- NCT05017896
- Testing
- Normal CT Renal Perfusion imaging indexes, Low CT Renal Perfusion imaging indexes
- Volunteers
- 242 people
- Sponsor
- Qilu Hospital of Shandong University
Mitral Valve Insufficiency
The RESHAPE-HF1-FU Study
To evaluate the safety and efficiency of the MitraClip system in the treatment of patients with clinically significant mitral regurgitation with New York Heart Association (NYHA) Functional Class II to IV chronic heart failure.
- Trial name
- NCT02444286
- Where
- 2 sites in Germany
- Sponsor
- Institut fuer anwendungsorientierte Forschung und klinische Studien GmbH
Pseudoxanthoma Elasticum, Type 2 Diabetes
Arterial Wall Calcium Load in Pseudoxanthoma Elasticum
Quantification and preferential sites of arterial wall calcification within the coronary and lower legs arteries will be comared between Pseudo-Xanthoma elasticum(PXE) atients and type 2 diabetics and Chronic Kidney disease.
- Conditions
- Pseudoxanthoma Elasticum, Type 2 Diabetes, Chronic Kidney Disease
- Trial name
- Ca-Art-PXE2 (NCT01731080)
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Angers
Oxidative Stress, Inflammation
CoQ10 Biomarker Trial
The investigators believe that relieving the oxidative stress experienced by hemodialysis patients may help improve cardiovascular health.
- Conditions
- Oxidative Stress, Inflammation, Endothelial Dysfunction
- Trial name
- NCT01408680
- Testing
- Coenzyme Q10
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- University of Washington
Post-thrombotic Syndrome, May-Thurner Syndrome
Treadmill Pilot Study (Invasive Pressure Measurements in PTS)
Patients with unilateral post-thrombotic obstruction of the iliac tract and or common femoral vein, eligible for stenting are included. Intravenous pressure is measured in both dorsal foot veins and both common femoral veins.
- Trial name
- NCT01846780
- Testing
- PTA & stenting
- Where
- Netherlands
- Volunteers
- 24 people
- Sponsor
- Maastricht University Medical Center
Multiple Sclerosis, Venous Insufficiency
BRAVE-DREAMS (BRAin VEnous DRainage Exploited Against Multiple Sclerosis)
To assess in a double blinded randomized control trial (RCT) study design safety and effectiveness of balloon angioplasty of the main extracranial and extravertebral veins in multiple sclerosis (MS) associated to chronic…
- Trial name
- BRAVE-DREAMS (NCT01371760)
- Testing
- Venous PTA, Catheter Venography
- Where
- 2 sites in Italy
- Volunteers
- 212 people
- Sponsor
- S. Anna Hospital
Chronic Kidney Disease, Stable Angina
Effect of Platelet Inhibition According to Clopidogrel Dose in Patients With Chronic Kidney Disease
Impaired renal function is associated with reduced responsiveness to clopidogrel. There are no studies which have shown a means by which to overcome platelet hyporesponsiveness in patients with chronic kidney disease (CKD).
- Trial name
- CKD (NCT01328470)
- Testing
- Clopidogrel, cilostazol
- Where
- South Korea
- Volunteers
- 85 people
- Sponsor
- Kyunghee University Medical Center
Cardiogenic Shock, Renal Replacement Therapy
REnal reCOVery After ECMO for Cardiogenic Shock (RECOVECMO)
This retrospective study assesses long term renal outcome in patients having suffered medical or post cardiotomy refractory cardiogenic shock requiring renal replacement therapy (RRT) concomitant with veno-arterial extracorporeal…
- Conditions
- Cardiogenic Shock, Renal Replacement Therapy, Venoarterial Extracorporeal Membrane Oxygenation
- Trial name
- RECOVECMO (NCT05788211)
- Testing
- standard of care
- Where
- France
- Volunteers
- 93 people
- Sponsor
- University Hospital, Bordeaux
Varicose Veins
LivRelief Varicose Veins Cream in the Treatment of Varicose Veins
Phase IV interventional design where all participants used the test product as per package instructions for 6-weeks. Baseline observations were compared to those collected after 6-weeks of treatment.
- Trial name
- NCT03653793
- Testing
- Natural Health Product: LivRelief Varicose Veins Cream
- Where
- Canada
- Volunteers
- 32 people
- Sponsor
- Delivra, Inc.
Delirium, Ischemic Stroke
CTSN Embolic Protection Trial
This is a prospective, multi-center, randomized effectiveness trial of the CardioGard Embolic Protection Cannula in high-risk valve surgery patients.
- Conditions
- Delirium, Ischemic Stroke, Acute Kidney Injury, Heart Valve Disease
- Trial name
- EMPRO (NCT06027788)
- Testing
- CardioGard Embolic Protection Cannula, Standard Aortic Cannula
- Where
- 24 sites in United States, Canada
- Volunteers
- 842 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Kidney Failure
Aggrenox Prevention of Access Stenosis
The objective of the study is to determine whether Aggrenox (Boehringer-Ingelheim) prolongs primary unassisted patency in newly created arteriovenous grafts.
- Trial name
- GRAFT (NCT00067119)
- Testing
- Aggrenox
- Where
- 9 sites in United States
- Volunteers
- 649 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Chronic Kidney Disease, Cardiovascular Disease
Phosphate Lowering in CKD Trial
The proposed research is a randomized-controlled trial to determine the effectiveness of reducing serum phosphorus using a phosphate binder, lanthanum carbonate, for improving the function of arteries in adults with moderate to…
- Trial name
- NCT02209636
- Testing
- Lanthanum carbonate, Ascorbic Acid, Nitroglycerin
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- VA Office of Research and Development
Venous Disease, Venous Vascular Diseases and Syndromes
Cooling Lower Leg Skin to Prevent Venous Leg Ulcers in Patients With Poor Vein Circulation
Leg vein circulation problems can damage the skin of the lower legs, especially around the ankles, by making it discolored, hard, itchy, red, and swollen. Ulcers often develop. Inflammation is often present in the damaged skin.
- Conditions
- Venous Disease, Venous Vascular Diseases and Syndromes, Venous Insufficiency, Venous Ulcers
- Trial name
- NCT01509599
- Testing
- Cryotherapy: Cooling gel wrap, Usual care
- Where
- 2 sites in United States
- Volunteers
- 197 people
- Sponsor
- Medical University of South Carolina
Post Traumatic Stress Disorder, Cardiovascular Diseases
NightWare and Cardiovascular Health in Women With PTSD
The purpose of this study is to determine whether NightWare therapeutic intervention improves biomarkers of vascular and renal function in premenopausal women with PTSD-related nightmares, and examine whether these improvements…
- Conditions
- Post Traumatic Stress Disorder, Cardiovascular Diseases, Autonomic Dysfunction, Vascular Stiffness
- Trial name
- NCT07021014
- Testing
- NightWare
- Where
- 2 sites in United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Renal Failure, Hemodialysis
OPG and RANKL Plasma Level After Administration of Unfractionated Heparin (UFH) and Low-Molecular-Weight Heparin (LMWH) in Hemodialysis
A randomised, prospective, cross over study will be done to determine whether the anticoagulation therapy with UFH or LMWH used for hemodialysis sessions modifies osteoprotegerin and RANKL plasma levels.
- Trial name
- NCT00669721
- Testing
- law molecular weigth heparin, unfractioned heparin
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Vascular Diseases, Peripheral, Venous Insufficiency of Leg
Safety and Efficacy Study of Endovenous Microwave Ablation for Treatment of Varicose Veins
The purpose of this study was to evaluate the efficacy and safety of microwave ablation catheter in the treatment of varicose veins in lower extremities,meanwhile, to compare the quality of subjects'lives before and after…
- Conditions
- Vascular Diseases, Peripheral, Venous Insufficiency of Leg, Varicose Veins of Lower Limb
- Trial name
- EMINENCE (NCT04645771)
- Testing
- Questionnaires
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Chengdu University of Traditional Chinese Medicine
Myocardial Infarction, Inflammation
Inflammation in Type 2 Myocardial Infarction
Type 2 myocardial infarction (MI) is defined as myocardial necrosis that results from an imbalance of myocardial oxygen supply and demand.
- Conditions
- Myocardial Infarction, Inflammation, Critical Illness
- Trial name
- NCT02385487
- Where
- United States
- Sponsor
- NYU Langone Health
Acute Kidney Injury, Abdominal Compartment Syndrome
Physiologic Signals and Signatures With the Accuryn Monitoring System (The Accuryn Registry)
The Accuryn Registry Study is an open-ended, global, multi-center, retrospective and prospective, single-arm data collection study with an FDA cleared device. The target population are cardiovascular surgery patients.
- Conditions
- Acute Kidney Injury, Abdominal Compartment Syndrome, Intraabdominal Hypertension, Cardiovascular Surgery
- Trial name
- NCT04585555
- Testing
- Accuryn Monitoring System
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Potrero Medical
Chronic Kidney Disease, Coronary Artery Disease
Cardiovascular Evaluation Before Renal Transplantation
Due to rising importance of cardiovascular disease before and after renal transplantation we have changed our standard diagnostic procedure and perform stress echocardiography and myocardial scintigraphy.
- Trial name
- NCT01064674
- Testing
- diagnostic procedure
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- University Hospital Muenster
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