Ignite Creation Date:
2025-12-24 @ 6:29 PM
Ignite Modification Date:
2026-01-10 @ 8:10 AM
Study NCT ID:
NCT00885768
Status:
COMPLETED
Last Update Posted:
2011-05-13
First Post:
2008-07-11
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Prevalence of Renal Artery Stenosis in Patients Referred for Cardiac Catheterization
Sponsor:
Imam Khomeini Hospital
Organization:
Study Overview
Official Title:
Prevalence of Renal Artery Stenosis in Patients Refered for Cardiac Catheterization to Heart Center Hospital in July-September 2008
Status:
COMPLETED
Status Verified Date:
2009-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
RAS
Brief Summary:
All patients referred for coronary angiography will simultaneously be evaluated for renal artery stenosis and then stenosis more than 50% will be analyzed according to clinical conditions, risk factors and lab data.
Detailed Description:
Renal Artery Stenosis (RAS) is a common finding in patients with generalized atherosclerosis. It is the cause of 15-20% of end stage renal disease in elderly patients. The prevalence of asymptomatic RAS in general population is unknown but it estimated to be 18% in 7th decade and more than 50% in the 8th. It is critical to find and manage the RAS before it's symptoms appear. The Gold standard for diagnosis of atherosclerotic arterial stenosis is angiography. In this study we will evaluate the prevalence, severity, location and related factors to renal artery stenosis in patients whom referred for coronary angiography in period of July-September in one of the most referral heart center in Iran, "The Tehran heart center" which is doing more than 50 coronary angiography daily.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: