Ignite Creation Date:
2025-12-24 @ 1:03 PM
Ignite Modification Date:
2025-12-29 @ 2:10 AM
Study NCT ID:
NCT02117661
Status:
COMPLETED
Last Update Posted:
2020-06-26
First Post:
2014-04-16
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Carnitine for the Treatment of Atherosclerosis.
Sponsor:
Dr. Amer Johri
Organization:
Study Overview
Official Title:
ECoM Study: Effect of Carnitine Supplementation on Progression of Carotid Plaque in the Metabolic Syndrome.
Status:
COMPLETED
Status Verified Date:
2018-11
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:
ECoM
Brief Summary:
Obesity is one of the main causes of the metabolic syndrome, a condition which is becoming more common in Canada and worldwide. Metabolic syndrome is a name for a group of heart disease risk factors that occur together: obesity, diabetes, high blood pressure, and high cholesterol. These patients have a high risk of developing narrowing and blockages of blood vessels which occur when fat and cholesterol build up in the walls of blood vessels and form plaque. This is called atherosclerosis. Plaque buildup leads to stroke, heart attacks, and death. We do not understand the underlying mechanisms of the metabolic syndrome and we do not have a treatment for it. L-carnitine, a dietary supplement, has been shown to treat some components of the metabolic syndrome, but its benefit to reduce plaque in the blood vessels has never been studied. Recently there has been some controversy because a new study showed that L-carnitine could make heart disease worse in some patients. Our goal is to study whether supplementation with L-carnitine does in fact prevent or reduce buildup of plaque in blood vessels of patients with the metabolic syndrome. This novel therapy has the potential to decrease the burden of heart disease in obese and diabetic patients with the metabolic syndrome.
Detailed Description:
Primary Question: Does L-carnitine (L-C) therapy slows down and/or regress atherosclerosis, as measured by total plaque volume (TPV) assessed by 3-dimensional (3D) carotid ultrasound in patients with metabolic syndrome? We hypothesize that L-C will regress atherosclerotic plaque formation.
To assess our primary outcome of L-C induced atherosclerosis regression, we anticipate a significant percent (%) difference in carotid total plaque volume (TPV) over six months of L-C treatment, compared to placebo. For our secondary outcome, we expect to show that L-C therapy compared to placebo, induces a reduction in the proportion of small-sized LDL and an increase in large LDL particles. As small dense LDL particles are more atherogenic than large buoyant ones, this would suggest a mechanism contributing to the atherosclerosis reduction induced by L-C therapy.
To assess our primary outcome of L-C induced atherosclerosis regression, we anticipate a significant percent (%) difference in carotid total plaque volume (TPV) over six months of L-C treatment, compared to placebo. For our secondary outcome, we expect to show that L-C therapy compared to placebo, induces a reduction in the proportion of small-sized LDL and an increase in large LDL particles. As small dense LDL particles are more atherogenic than large buoyant ones, this would suggest a mechanism contributing to the atherosclerosis reduction induced by L-C therapy.
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?: