Return of First-phase Insulin Secretion in Type 2 Diabetes is Associated With Depletion of Pancreas Lipid
Public ClinicalTrials.gov record NCT03430310. 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 hypothesis for this study is that pancreas lipid will be more closely associated with first-phase beta-cell response in African-Americans than in European-Americans, both at baseline and in response to treatment. The investigators will determine whether race influences the association of pancreas lipid with beta-cell function.The proposed research builds upon the investigators preliminary observations in non-diabetic adults that reduction in dietary glycemic load, in the absence of weight loss, selectively reduces visceral adipose tissue and ectopic lipid, and is associated with improvements in insulin sensitivity and beta-cell function. No study has attempted to test the hypothesis that selective reduction in pancreatic lipid with a simple change in diet composition, in the absence of energy restriction, will lead to the recovery of beta-cell function in patients with early Type 2 Diabetes (T2D). The investigators hypothesize that participants following a Low Glycemic Diet will show a greater decrease in pancreas lipid. Specifically, the investigators will be the first to demonstrate that a weight-maintaining low-glycemic diet improves glucose tolerance by increasing first-phase insulin secretion. Results may be particularly relevant to African-Americans who are at greater risk for T2D.
Study identification
- NCT ID
- NCT03430310
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 65 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 35 Years to 65 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
- Oct 9, 2018 (Actual)
- Primary completion
- Jul 31, 2023 (Actual)
- Completion
- Jul 31, 2023 (Actual)
- Last update posted
- Oct 24, 2024
2018 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The University of Alabama at Birmingham | Birmingham | Alabama | 35294 | — |
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 NCT03430310, 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 Oct 24, 2024 · Synced Oct 17, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT03430310 live on ClinicalTrials.gov.