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Regulation of Sterol Homeostasis

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00018720
First Posted: July 5, 2001
Last Update Posted: January 21, 2009
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
VA Office of Research and Development
  Purpose

The purpose of this study is to determine how people with high triglycerides metabolize and absorb bile acids, compounds made in the body from cholesterol.

This project has two objectives: A) To define the mechanism of impaired bile acid absorption in hypertriglyceridemia (specifically we will determine if the active or passive component of absorption is abnormal) and B) to determine the contribution of an alternative pathway of bile acid synthesis which begins with 27-hydroxylation of cholesterol. Because 27-hydroxylase is present in endothelial cells as well as liver, this pathway may play a role in removal of cholesterol from incipient atherosclerotic plaque.


Condition
Hypertriglyceridemia

Study Type: Observational
Study Design: Time Perspective: Prospective
Official Title: Regulation of Sterol Homeostasis

Resource links provided by NLM:


Further study details as provided by VA Office of Research and Development:

Study Start Date: April 1996
Estimated Study Completion Date: December 2000
  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria
Hypertriglyceridemia and normal controls with normal lipids
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00018720


Locations
United States, Minnesota
VA Medical Center
Minneapolis, Minnesota, United States, 55417
Sponsors and Collaborators
VA Office of Research and Development
Investigators
OverallOfficial: Norman Javitt, M.D.
OverallOfficial: Alan Hofmann, M.D.
OverallOfficial: Loren Zech, M.D.
  More Information

ClinicalTrials.gov Identifier: NCT00018720     History of Changes
Other Study ID Numbers: GAST-026-95F
First Submitted: July 3, 2001
First Posted: July 5, 2001
Last Update Posted: January 21, 2009
Last Verified: December 2004

Keywords provided by VA Office of Research and Development:
triglyceride
bile acids
cholelithias

Additional relevant MeSH terms:
Hypertriglyceridemia
Hyperlipidemias
Dyslipidemias
Lipid Metabolism Disorders
Metabolic Diseases


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