MedTrace Logo

Plaque Inflammation and Dysfunctional HDL in AIM-HIGH

NCT00880178 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 324

Last updated 2018-05-14

No results posted yet for this study

Summary

Coronary heart disease (CHD) is a serious health concern that affects millions of people in the United States. It is usually caused by atherosclerosis-a condition that occurs when fatty material and plaque build up on the walls of the arteries that supply blood and oxygen to the heart, causing the arteries to narrow. As the arteries narrow, blood flow to the heart can slow down or stop, which can cause chest pain, shortness of breath, heart attack, or heart failure. Another component of CHD events involves inflammatory changes that result in structural breakdown of atherosclerotic plaques. Adding niacin to statin medications may be an effective way to block inflammation in the atherosclerotic plaques. This study will examine magnetic resonance imaging (MRI) images and blood samples of participants in the AIM-HIGH study who are taking niacin plus statins or statins alone to determine the effect of these medications on inflammation in atherosclerotic plaques.

Conditions

Interventions

DRUG

Simvastatin and Extended-Release niacin

Participants will be enrolled in this substudy only if they are candidates for the main AIM-HIGH study (NCT00120289). Participants will be randomly assigned to simvastatin or simvastatin plus niacin as a part of the main AIM-HIGH protocol, and adjustments in simvastatin and/or niacin doses will be made as per the protocol for the main AIM-HIGH study.

DRUG

Simvastatin

Participants will be enrolled in this substudy only if they are candidates for the main AIM-HIGH study (NCT00120289). Participants will be randomly assigned to simvastatin or simvastatin plus niacin as a part of the main AIM-HIGH protocol, and adjustments in simvastatin and/or niacin doses will be made as per the protocol for the main AIM-HIGH study.

Sponsors & Collaborators

Principal Investigators

  • Kevin D. O'Brien, MD · University of Washington

Eligibility

Min Age
45 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-05-31
Primary Completion
2011-08-31
Completion
2011-09-30

Countries

  • United States
  • Canada

Study Locations

More Related Trials

Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00880178 on ClinicalTrials.gov