Intralumenal Effects on Cholesterol Absorption/Synthesis

Completed · Not applicable

Conditions studied: Healthy

In brief

The overall goal of this study is to better understand how cholesterol is absorbed and utilized in the body(metabolism) and how serum cholesterol affects the development of hardening of the arteries (atherosclerosis). The purpose of aim 1 is to assess the role of the amount of different bile acids in the intestine and how they affect the absorption, synthesis and digestion of cholesterol. The effect that these bile acids have on how fast the gall bladder empties and the release of a hormone in the blood after a meal will also be studied. The purpose of aim 2 is to assess the role of phospholipid (a fat containing the element phosphorus) in the intestine and how it affects the absorption, synthesis and digestion of cholesterol in normal people and in people with a genetic condition (mdr3 deficiency)that affects phospholipid and bile acid metabolism. The purpose of aim 3 is to assess the role of a material that acts like a detergent called Pluronic F-68 which is known to block the absorption of cholesterol. The purpose of aim 4 is to determine if the cholesterol from food and the cholesterol made by the body are digested and absorbed differently.

Key facts

Study ID
NCT00328211
Run by
Children's Hospital Medical Center, Cincinnati
People needed
35
Starts
2005-09-01
Expected to finish
2013-12-01
Last updated by the study team
2020-09-10

Who can join

Age: 18 and older, up to 40. Sex: any. Healthy volunteers: accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.