Dietary Cholesterol and Adipose Tissue Inflammation
Public ClinicalTrials.gov record NCT03729141. 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.
Official title
Cholesterol Mobilization and Adipocyte Function in Humans
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Hypothesis: increasing dietary cholesterol in humans will increase visceral, but not subcutaneous adipocyte size, free cholesterol content, and inflammatory gene expression. Visceral and abdominal subcutaneous adipose tissue biopsies will be obtained from non-obese subjects undergoing elective abdominal surgery at Wake Forest Baptist Medical Center after 3 weeks of zero (control) or 1g dietary cholesterol supplementation. Blood samples will also be taken before and after 3 weeks of dietary supplementation (0 vs. 1g dietary cholesterol) to measure plasma lipids levels, and ex vivo monocyte chemotaxis. Blood will also be used to isolate CD14+ monocytes for RNA extraction and storage for future transcriptome studies. Measurements of adipocyte size, free cholesterol content, and inflammatory gene and protein expression in the adipose tissue biopsies to test the hypothesis. Adipocytes and the stromal vascular fraction will be isolated and evaluated for CD14+ macrophages for RNA extraction and storage for future transcriptome analysis.
Study identification
- NCT ID
- NCT03729141
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Added Cholesterol Dietary Supplement
- No Added Cholesterol Other
Dietary Supplement · Other
Eligibility (public fields only)
- Age range
- 18 Years to 70 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
- Sep 30, 2019
- Primary completion
- Nov 30, 2019
- Completion
- Nov 30, 2019
- Last update posted
- Nov 3, 2019
2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Wake Forest Baptist Medical Center | Winston-Salem | North Carolina | 27157 | — |
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 NCT03729141, 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 Nov 3, 2019 · Synced Sep 13, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03729141 live on ClinicalTrials.gov.