Dietary Interventions for Type 2 Diabetes
(DG3D-Phase2 Trial)
Trial Summary
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications. However, you cannot participate if you are currently taking weight loss medications.
What data supports the effectiveness of the treatment Healthy Mediterranean-Style Eating Pattern, Healthy U.S.-Style Eating Pattern, Healthy Vegetarian Eating Pattern for Type 2 Diabetes?
Research shows that vegetarian diets can lead to better weight loss and blood sugar control in people with type 2 diabetes compared to standard diets. Additionally, the Mediterranean diet is linked to a lower risk of developing diabetes, and both the Mediterranean and DASH diets are associated with significant reductions in diabetes risk.12345
Is the Mediterranean-style eating pattern safe for humans?
How does the treatment 'Healthy Mediterranean-Style Eating Pattern, Healthy U.S.-Style Eating Pattern, Healthy Vegetarian Eating Pattern' differ from other treatments for Type 2 diabetes?
This treatment focuses on dietary changes rather than medication, emphasizing plant-based foods, healthy fats like olive oil, and moderate consumption of fish and wine. Unlike standard drug treatments, these eating patterns aim to improve blood sugar control and reduce diabetes risk through natural food choices and lifestyle changes.1491011
What is the purpose of this trial?
Based on the findings of our formative work, conduct a one-year intervention among African American Adults using revised culturally tailored materials to examine differences in Healthy Eating Index (HEI) and type 2 diabetes (T2DM) risk factors among participants (n=198) randomized to one of the 3 dietary patterns:1) Healthy U.S.-Style Eating Pattern, 2) Healthy Mediterranean-Style Eating Pattern, and 3) Healthy Vegetarian Eating Pattern.
Eligibility Criteria
This trial is for African American adults aged 18-65 living in Columbia, SC with a BMI of 25-49.9 kg/m2 who are not pregnant, breastfeeding, or planning pregnancy soon. Participants should not be on weight loss programs/medications or have had bariatric surgery and must be free from major health issues, eating disorders, drug/alcohol dependency, thyroid conditions, and diabetes.Inclusion Criteria
Exclusion Criteria
Timeline
Screening
Participants are screened for eligibility to participate in the trial
Intervention
Participants undergo a one-year intervention using revised culturally tailored materials to examine differences in HEI and T2DM risk factors
Follow-up
Participants are monitored for changes in body weight, HgbA1c, blood pressure, and dietary quality
Treatment Details
Interventions
- Healthy Mediterranean-Style Eating Pattern
- Healthy U.S.-Style Eating Pattern
- Healthy Vegetarian Eating Pattern
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of South Carolina
Lead Sponsor