Intralumenal Effects on Cholesterol Absorption/Synthesis
Public ClinicalTrials.gov record NCT00328211. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT00328211
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 35 participants
Conditions and interventions
Conditions
Interventions
- Bile Acids (Cholic, Ursodeoxycholic, Chenodeoxycholic) Dietary Supplement
- Sphingomyelin Dietary Supplement
- C13 Stable isotope of Cholesterol Other
Dietary Supplement · Other
Eligibility (public fields only)
- Age range
- 18 Years to 40 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2005
- Primary completion
- Nov 30, 2013
- Completion
- Nov 30, 2013
- Last update posted
- Sep 9, 2020
2005 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | 45229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00328211, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 9, 2020 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00328211 live on ClinicalTrials.gov.