A Pilot Study of the Effects of Diet and Behavioral Interventions on Health in Diabetics
| Status: | Completed |
|---|---|
| Conditions: | Diabetes |
| Therapuetic Areas: | Endocrinology |
| Healthy: | No |
| Age Range: | Any |
| Updated: | 11/18/2012 |
| Start Date: | October 2012 |
| End Date: | October 2013 |
| Contact: | Fredrich M Hecht, M.D. |
| Email: | rhecht@php.ucsf.edu |
| Phone: | (415) 476-4082 |
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.
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).
Inclusion Criteria:
- Diabetes mellitus, Type 2.
- 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:
- cancer
- liver failure
- unstable coronary artery disease
- severe emphysema
- bulimia or strong history of bulimia
- vegan
- 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.
- more than 3 oral hypoglycemic medications.
- use of systemic (oral or IV) corticosteroids in the 6 months prior
- severe autoimmune disorders
- initiation of psychiatric medications in past 2 months.
- Weight loss confounds
- Current use of weight loss medications or supplements.
- History of or planned weight loss surgery.
- Other
- Pregnant or planning to get pregnant in the next year, breastfeeding, less than
6 months post-partum.
- Unable or unwilling to do home glucose monitoring.
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