A Pilot Study of the Effects of Diet and Behavioral Interventions on Health in Diabetics
Overview
- Phase
- Phase 2
- Intervention
- Not specified
- Conditions
- Diabetes Type II
- Sponsor
- University of California, San Francisco
- Enrollment
- 34
- Locations
- 1
- Primary Endpoint
- Hemoglobin A1c
- Status
- Completed
- Last Updated
- 12 years ago
Overview
Brief Summary
The study is a small pilot, designed to provide data regarding the feasibility and acceptability of conducting such a study on a larger scale. The present study is a randomized controlled clinical trial comparing two mindfulness-based lifestyle modification programs to help people manage diabetes and lose weight, one using on a low-carbohydrate diet (LC) and the other using a moderate-carbohydrate diet promoted by the American Diabetes Association (ADA). Intervention content will include information about nutrition (carbohydrate restriction or American Diabetes Association recommended diet) and emotion regulation and mindful eating strategies.
Detailed Description
Approximately 40 individuals with Type II diabetes or prediabetes will be randomized in a 1:1 ratio to treatment groups. Groups will meet for 12 weekly sessions, then approximately biweekly for 3 sessions, for a total of 15 1.5-2 hour sessions over 4.5 months. Participants will be evaluated at 0, 1 month, 3 months, and 6 months. Our outcome of interest is HbA1c (glycated hemoglobin, a measure indicative of blood glucose levels and tied to diabetes severity).
Investigators
Eligibility Criteria
Inclusion Criteria
- •Diabetes mellitus, Type
- •HgbA1c \> 6.0% at screening. This is to confirm the diabetes diagnosis.
- •Aged 18 years old and older
- •BMI 25 and above.
Exclusion Criteria
- •Condition that will make it difficult for participation. Such as:
- •liver failure
- •unstable coronary artery disease
- •severe emphysema
- •bulimia or strong history of bulimia
- •Laboratory evidence of organ dysfunction
- •Abnormal kidney function (serum creatinine)
- •thyroid stimulating hormone out of normal range
- •Previous use or new changes in medications that can interfere with the measures used in the study:
- •current use of insulin and no immediate plans to start or increase diabetic mediations.
Outcomes
Primary Outcomes
Hemoglobin A1c
Time Frame: Change from baseline to 3 months
We test whether Hemoglobin A1c changes from pre-intervention to 3 months. The key outcome measure will compare the two diet groups, but we will also assess whether statistically significant changes occur within groups from pre-intervention to 3 months.
Secondary Outcomes
- Hemoglobin A1c(Change from baseline to 6 months)