Clinical trials: Renal Artery Obstruction
Renal Artery Obstruction, Stents
Compare Effects of Intensive Versus Conventional Lipid-lowering Therapy in Patients With Severe Atherosclerotic Renal Artery Stenosis Undergoing Stent Placement
Although expert consensuses recommend the use of statins in the treatment of atherosclerotic renal artery stenosis, in patients with severe atherosclerotic renal artery stenosis undergoing stent placement, the related…
- Conditions
- Renal Artery Obstruction, Stents, Lipids, Glomerular Filtration Rate
- Trial name
- NCT03521700
- Testing
- Rosuvastatin
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Renal Artery Stenosis
Magnevist® Injection-enhanced MRA Compared to Non Contrast MRA for the Detection of Stenosis of the Renal Arteries
The purpose of this study is to look at the safety (what are the side effects) and efficacy (how well does it work) of Magnevist (the study drug) used for MRI of the renal arteries.
- Trial name
- NCT00310557
- Testing
- Gadopentetate dimeglumine (Magnevist)
- Volunteers
- 116 people
- Sponsor
- Bayer
Ischaemic Heart Disease, Aortic Stenosis
Remifentanil/Sufentanil for CABG+/-AVR Evaluated by Recovery, Cognitive Function, Haemodynamics and Biochemical Markers.
To evaluate the effect on cognitive function, recovery, cardioprotection and haemodynamics of standard Remifentanil anaesthesia to standard Sufentanil anaesthesia in patients undergoing coronary artery bypass with or without…
- Trial name
- PRECON2 (NCT02053818)
- Testing
- Remifentanil, Sufentanil
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- Aarhus University Hospital
Renal Artery Obstruction, Kidney Failure
Stenting in Renal Dysfunction Caused by Atherosclerotic Renal Artery Stenosis
Background: Atherosclerotic renal artery stenosis (ARAS) is associated with progressive loss of renal function and is one of the most important causes of renal failure in the elderly.
- Trial name
- NCT00150943
- Testing
- Renal artery stent
- Where
- Netherlands
- Volunteers
- 140 people
- Sponsor
- UMC Utrecht
Renal Artery Stenosis
Identification and Treatment of Renal Stenosis in Transplanted Kidneys
Renal artery stenosis is a complication that may follow kidney transplantation1-5. Renal artery stenosis greater than 50% of the lumen of the artery, associated with clinical symptoms or laboratory worsening of renal function…
- Trial name
- TRAS (NCT06822205)
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Prostate Cancer, Renal Cancer
Effect of Neuromuscular Block and Arterial PCO2 on Surgical Rating Scale (SRS), Following Reversal With Sugammadex
The purpose of this study is to study the effect of variations in the arterial CO2 concentration during deep neuromuscular block on the surgical conditions as assessed by the surgical rating scale
- Trial name
- BLISSS2 (NCT01968447)
- Testing
- hypocapnia, normocapnia
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Leiden University Medical Center
Renal Artery Obstruction, Hypertension, Renovascular
A Prospective Danish National Registry of PTRA in Patients With Renovascular Hypertension
A prospective Danish national registry of percutaneous transluminal renal angioplasty (PTRA) in high-risk patients with renal artery stenosis selected on the basis of common national criteria, and with a common follow-up protocol…
- Conditions
- Renal Artery Obstruction, Hypertension, Renovascular, Cardiovascular Diseases, Kidney Diseases
- Trial name
- DAN-PTRA (NCT02770066)
- Testing
- Percutaneous transluminal renal angioplasty
- Where
- 5 sites in Denmark
- Volunteers
- 160 people
- Sponsor
- University of Aarhus
Renal Artery Stenosis
Ciclosporin A Preconditioning for Renal Artery Stenosis
Renal artery stenosis is one the leading cause of secondary hypertension. Previous randomized controlled trials in humans have failed to demonstrate an improvement of renal function after stenosis dilation, probably because of a…
- Trial name
- CicloSAAR (NCT03382301)
- Testing
- Ciclosporin A preconditioning before renal artery stenosis dilation, NaCl preconditioning before renal artery stenosis dilation
- Where
- France
- Volunteers
- 5 people
- Sponsor
- Hospices Civils de Lyon
Renal Artery Stenosis
Prospective Randomized Study Comparing Renal Artery Stenting (RESIST)With/Without Distal Protection
This study is designed to demonstrate the safety and efficacy of using a protective device/drug to prevent renal injury during renal artery stenting and to assess whether the preventative effects are measurable and if there is a…
- Trial name
- NCT00234585
- Testing
- Renal Artery Stent with Protective Device/Drug
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Toledo Health Science Campus
Fibromuscular Dysplasia
Cross-sectional Study of Patients With Renal or Craniocervical Fibromuscular Dysplasia
ARCADIA is a national registry designed to document phenotypic and genetic traits in patients with renal and/or cervical artery fibromuscular dysplasia (FMD).
- Trial name
- ARCADIA (NCT02884141)
- Where
- 17 sites in Belgium, France
- Volunteers
- 499 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Atherosclerotic Renal Artery Stenosis, Hypertension
Covered vs Bare Metal Stents for Atherosclerotic Renal Artery Stenosis
Atherosclerotic renal artery stenosis is the most common cause of secondary hypertension , increasing the risk of cardiovascular and kidney-related complications.
- Conditions
- Atherosclerotic Renal Artery Stenosis, Hypertension, Renal Artery Stenosis
- Trial name
- COMBAT (NCT07566065)
- Testing
- Covered Stent, Bare Metal Stent
- Where
- 15 sites in China
- Volunteers
- 150 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Renal Artery Stenosis, Aortic Dissection
On-table Renal Perfusion Evaluation Renal Artery Stenosis or Obstruction
1. Evaluate the feasibility for the on-table evaluation of the renal perfusion by using Syngo Dyna Parenchymal Blood Volume(PBV) Body; 2.
- Conditions
- Renal Artery Stenosis, Aortic Dissection, Renal Perfusion, Renal Artery Obstruction
- Trial name
- NCT03530748
- Testing
- Endovascular therapy and Imaging Acquisition
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Zhongshan Hospital
End-stage Renal Disease, Hemodialysis
The Relationship Between Aortic Pulse Wave and Peripheral Artery Occlusion Disease in Hemodialysis Patients
Cardiovascular disease (CVD) is the leading cause of mortality in patients with end-stage renal disease (ESRD), which means that it is important to find out risk factors of CVD in order to prevent or treat it.
- Conditions
- End-stage Renal Disease, Hemodialysis, Aortic Calcification, Peripheral Artery Occlusion
- Trial name
- NCT01945255
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital
Renal Artery Obstruction
Gadobutrol Enhanced MRA of the Renal Arteries
Subjects referred for a routine CTA (computed tomography angiography) or MRA (magnetic resonance angiography) will be invited to participate in the study and subjects will be involved in the study for between 2 and 12 days.
- Trial name
- GRAMS (NCT01344460)
- Testing
- Gadobutrol (Gadovist, BAY86-4875)
- Where
- 70 sites in United States, Argentina and 11 more
- Volunteers
- 317 people
- Sponsor
- Bayer
Renal Artery Stenosis
A Safety & Efficacy Clinical Study to Evaluate the Narrowing of the Renal Arteries While Using Gadodiamide
Magnetic Resonance Angiography (MRA) is an examination similar to Magnetic Resonance Imaging (MRI) which uses a magnetic field and a contrast medium when needed to visualize blood flow in the arterial vessels throughout the body.
- Trial name
- NCT00209391
- Testing
- Gadodiamide Injection
- Where
- Germany
- Volunteers
- 395 people
- Sponsor
- GE Healthcare
Renal Artery Obstruction, Kidney Disease
MRI to Detect Embolism Following Angiography and Angioplasty-Stenting of the Renal Artery
This study will use magnetic resonance imaging (MRI) to picture the kidney and renal arteries (arteries that supply blood to the kidney) in patients scheduled for kidney artery angiogram and angioplasty/stenting procedures.
- Trial name
- NCT00027469
- Testing
- MRI
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
End-stage Renal Disease, Peritoneal Dialysis
The Relationship Between Aortic Pulse Wave, Aortic Calcification and Peripheral Artery Occlusion Disease in Peritoneal Dialysis Patients
Cardiovascular disease (CVD) is the leading cause of mortality in patients with end-stage renal disease (ESRD), which means that it is important to find out risk factors of CVD in order to prevent or treat it.
- Conditions
- End-stage Renal Disease, Peritoneal Dialysis, Aortic Calcification, Peripheral Artery Occlusion
- Trial name
- NCT01945203
- Where
- Taiwan
- Volunteers
- 174 people
- Sponsor
- National Taiwan University Hospital
Visceral Artery Aneurysm, Mesenteric Artery Ischemia
European Multicentre Study of Long-term Results Following Visceral Arteries Revascularization: the E-VisAR Study
Visceral arteries pathologies are a broad-spectrum of conditions with an extremely low incidence, estimated at 9.2% and 6.2% per 100,000 inhabitants for chronic and acute mesenteric ischemia, respectively, and 0.01-0.2% for…
- Conditions
- Visceral Artery Aneurysm, Mesenteric Artery Ischemia, Renal Artery Aneurysm, Renal Artery Stenosis
- Trial name
- E-VisAR (NCT06913530)
- Volunteers
- 500 people
- Sponsor
- Azienda Ospedaliero-Universitaria di Modena
Atherosclerosis, Cardiovascular Diseases
Benefits of Medical Therapy Plus Stenting for Renal Atherosclerotic Lesions
This study will compare medical therapy plus stenting of hemodynamically significant renal artery stenoses versus medical therapy alone in patients with systolic hypertension and renal artery stenosis.
- Conditions
- Atherosclerosis, Cardiovascular Diseases, Hypertension, Renovascular, Renal Artery Obstruction
- Trial name
- CORAL (NCT00081731)
- Testing
- Atacand/HCT, Caduet, GENESISTM Embolic Protection Stent and Angioguard Device (Angioplasty plus stenting)
- Where
- United States
- Volunteers
- 947 people
- Sponsor
- Baim Institute for Clinical Research
Renal Artery Stenosis, Kidney Diseases
Renal Artery Contrast-Free Trial
This study will compare the results of a clinically ordered abdominal CT angiography to a research non-contrast MR angiogram (MRA).
- Conditions
- Renal Artery Stenosis, Kidney Diseases, Hypertension
- Trial name
- REACT (NCT01576835)
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Central Coast Cardiovascular Research