Impact of an Online Behavioral Weight Loss Program
Maneno muhimu
Kikemikali
Maelezo
This study tests the impact of an innovative combination of a fortified beverage (a diet cola containing green tea extract, soluble dextrin fiber, and caffeine) and an online support weight loss program in a multi-center randomized clinical trial. The study compares the impact of all combinations of the beverage and the online behavioral modification treatment program over 12 weeks at three treatment center in the US and EU.
Tarehe
| Imethibitishwa Mwisho: | 11/30/2011 |
| Iliyowasilishwa Kwanza: | 12/12/2011 |
| Uandikishaji uliokadiriwa Uliwasilishwa: | 12/13/2011 |
| Iliyotumwa Kwanza: | 12/14/2011 |
| Sasisho la Mwisho Liliwasilishwa: | 12/13/2011 |
| Sasisho la Mwisho Lilichapishwa: | 12/14/2011 |
| Tarehe halisi ya kuanza kwa masomo: | 09/30/2008 |
| Tarehe ya Kukamilisha Msingi iliyokadiriwa: | 11/30/2011 |
| Tarehe ya Kukamilisha Utafiti: | 11/30/2011 |
Hali au ugonjwa
Uingiliaji / matibabu
Behavioral: online lifestyle counseling and a fortified diet beverage
Awamu
Vikundi vya Arm
| Mkono | Uingiliaji / matibabu |
|---|---|
| Experimental: Online basic lifestyle counseling (OBLI) Subjects receive one online informational class. | |
| Experimental: Online lifestyle counseling (OLC) Subjects receive 12 weekly online classes with a focus on behavior modification for weight loss. | |
| Experimental: OBLI intervention plus a fortified diet beverage (BEV) Subjects receive online basic lifestyle information (OBLI) plus a fortified diet beverage. | |
| Experimental: OLC plus fortified diet beverage (BEV) Subjects receive OLC plus diet beverage (BEV). |
Vigezo vya Kustahiki
| Zama zinazostahiki Kujifunza | 18 Years Kwa 18 Years |
| Jinsia Inastahiki Kujifunza | All |
| Hupokea Wajitolea wa Afya | Ndio |
| Vigezo | Inclusion Criteria: 1. Body Mass Index (BMI) of 25 to 40; 2. age 18 to 65 years; 3. blood pressure less than 140 mmHg systolic and 90 mmHg diastolic; 4. caffeine intake 100-400 mg/d; and 5. ability to participate in physical activity for a minimum of 150 min/week. Exclusion Criteria: 1. pregnancy, lactation or actively trying to become pregnant; 2. medical illnesses or medications that could affect body weight; 3. cigarette smokers; 4. weight loss of 10 or more pounds in the last 3 months; 5. fasting blood glucose greater than 126mg/dl; 6. participation in a clinical research study that would conflict with the purpose of the current trial; and 7. other factors that in the judgment of the principal investigator may interfere with study participation or the ability to follow the intervention protocol. |
Matokeo
Hatua za Matokeo ya Msingi
1. body weight [12 weeks]
Hatua za Matokeo ya Sekondari
1. DEXA-determined fat mass [12 weeks]
