Ignite Creation Date:
2025-12-18 @ 7:17 AM
Ignite Modification Date:
2025-12-18 @ 7:17 AM
Study NCT ID:
NCT00786279
Status:
None
Last Update Posted:
2016-01-12 00:00:00
First Post:
2008-11-05 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Alcohol and Atherosclerosis Pilot Study
Sponsor:
None
Organization:
Study Overview
Official Title:
Alcohol and Atherosclerosis Pilot Study
Status:
None
Status Verified Date:
2016-01
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:
AAAPILOT
Brief Summary:
The feasibility of a long-term randomized trial of alcohol intake on clinical endpoints is uncertain. One approach that could minimize the size and duration of such a randomized trial would be to assess the effect of alcohol on progression of radiologically-defined atherosclerosis.
We propose a proof-of-principle pilot study of the effect of longer-term alcohol intake on atherosclerosis. We will recruit and randomize 40 participants aged 55 and older at high risk for CHD to a six-month period of consumption of a single 150 ml glass per day of either 10% ethanol (approximating wine) or water. At baseline and after 6 months, we will assess aortic atherosclerosis using magnetic resonance imaging. We will determine adherence in several ways, including serum markers, dietary recalls, and measurement of unused beverage. The primary outcomes in this feasibility study will be compliance with alcohol intake and the two MRI examinations. As secondary outcomes, we will measure standard and novel cardiovascular risk markers, including inflammatory markers and measures of glucose metabolism. We will assess safety on a continual basis, including repeated testing of liver enzymes and blood counts.
If successful, this pilot study will form the basis for a more definitive trial to determine the effect of alcohol intake on progression of atherosclerosis, which could itself establish the feasibility of even larger, longer-term studies of alcohol intake and occurrence of cardiovascular events.
We propose a proof-of-principle pilot study of the effect of longer-term alcohol intake on atherosclerosis. We will recruit and randomize 40 participants aged 55 and older at high risk for CHD to a six-month period of consumption of a single 150 ml glass per day of either 10% ethanol (approximating wine) or water. At baseline and after 6 months, we will assess aortic atherosclerosis using magnetic resonance imaging. We will determine adherence in several ways, including serum markers, dietary recalls, and measurement of unused beverage. The primary outcomes in this feasibility study will be compliance with alcohol intake and the two MRI examinations. As secondary outcomes, we will measure standard and novel cardiovascular risk markers, including inflammatory markers and measures of glucose metabolism. We will assess safety on a continual basis, including repeated testing of liver enzymes and blood counts.
If successful, this pilot study will form the basis for a more definitive trial to determine the effect of alcohol intake on progression of atherosclerosis, which could itself establish the feasibility of even larger, longer-term studies of alcohol intake and occurrence of cardiovascular events.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
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?: