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Monocyte Function and Inflammation in Type 1 Diabetes and Its Modulation

NCT00441844 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2007-03-01

No results posted yet for this study

Summary

Type I diabetes (T1DM) is associated with an increased risk of vascular complications. While the precise mechanism(s) by which diabetes accelerates atherosclerosis has not been elucidated, several lines of evidence point to the role of increased inflammation in the pathogenesis of these vasculopathies. The monocyte-macrophage is a pivotal cell in atherogenesis and is readily accessible for study. However, there is scanty data on monocyte function and inflammation in T1DM. Simvastatin, a HMG-CoA reductase inhibitor, has recently been shown to reduce cardiovascular events in diabetic patients (T1DM and T2DM in the Heart Protection Study). Recent studies demonstrate that simvastatin decreased C-reactive protein and decreased pro-atherogenic activity of monocytes in non-diabetic subjects. However, there is a paucity of data on the effect of simvastatin on inflammation and monocyte function in Type 1 diabetes.

Thus, the purpose of this study is Aim 1) to assess biomarkers of inflammation in T1DM compared to matched controls (n=50/group). Aim 2) Also, we will assess the effect of simvastatin (20mg/day) therapy on inflammation and monocyte function in T1DM in a randomized, placebo-controlled, double blind trial.

Conditions

Interventions

DRUG

Simvastatin

Sponsors & Collaborators

  • Juvenile Diabetes Research Foundation

    collaborator OTHER

  • National Institutes of Health (NIH)

    collaborator NIH

  • University of California, Davis

    lead OTHER

Principal Investigators

  • Ishwarlal Jialal', MD, PhD · UCDavis Professor

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2002-10-31
Completion
2005-07-31

Countries

  • United States

Study Locations

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Entities

Diseases

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 NCT00441844 on ClinicalTrials.gov