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Multi-Tracer PET Quantitation of Skeletal Muscle Insulin Resistance in Type 2 Diabetes Mellitus

NCT00222781 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 24

Last updated 2007-12-19

No results posted yet for this study

Summary

The purpose of this research is to use a recently developed triple-tracer positron emission tomography (PET) method to study skeletal muscle insulin resistance. Insulin is the hormone made by your body to control the blood sugar level. "Resistance' to insulin could cause poor blood glucose control (blood sugar levels that are higher than normal). We want to use this new method to image (look at) the following three things: 1) how insulin affects blood flow in skeletal muscle 2) how insulin affects glucose (sugar) transport (movement) into muscle, and 3) how insulin affects glucose metabolism (breakdown) in skeletal muscle of healthy individuals.

PET imaging is a relatively non-invasive way to obtain a "metabolic picture" of body organs and has been used successfully to study brain, heart and more recently skeletal muscle. In this research study, we will use PET, with three radioactive tracers (markers), to study skeletal muscle glucose transport in individuals with type 2 diabetes mellitus (type 2 DM) and in non-diabetic individuals who are either normal weight or overweight/obese

Conditions

Sponsors & Collaborators

  • National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

    collaborator NIH

  • University of Pittsburgh

    lead OTHER

Principal Investigators

  • David E Kelley, MD · University of Pittsburgh

Eligibility

Min Age
30 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2004-01-31
Completion
2006-12-31

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 NCT00222781 on ClinicalTrials.gov