Phone Coaching and Internet-delivered Weight Loss
Obesity
About this trial
This is an interventional treatment trial for Obesity focused on measuring Obesity, weight loss, exercise, diet, phone coaching
Eligibility Criteria
Inclusion Criteria:
- Age 18-70
- BMI: 25-45 kg/m2
- Regular internet access
Exclusion Criteria:
- Currently pregnant, <6 months post-partum, nursing, or planning to become pregnant within the next 12 months.
- Current enrollment in a commercial weight loss program or other weight loss research study
- Currently taking weight loss medications
- Previously had bariatric surgery
- Inability to walk 2 blocks without stopping
- Any medical condition for which weight loss, dietary restriction, or physical activity is contraindicated
Sites / Locations
- The Miriam Hospital's Weight Control and Diabetes Research Center
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Active Comparator
Internet weight loss + possibility of brief phone coaching
Internet weight loss + possibility of extended phone coaching
Internet weight loss only
Participants randomized to this group will receive a 4-month, Internet-delivered weight loss program followed by an 8-month, Internet-delivered weight loss maintenance program. All individuals will be taught behavioral strategies for changing diet and physical activity behaviors via video lessons. Some participants in this group will also be selected to receive a brief period (i.e., once/week for 3 weeks) of phone coaching starting at week 5. The first coaching call will be approximately 45 minutes in duration and remaining calls with be 10-15 minutes. Coaches will problem solve with participants and help them develop an individualized meal plan.
Participants randomized to this group will receive a 4-month, Internet-delivered weight loss program followed by an 8-month, Internet-delivered weight loss maintenance program. All individuals will be taught behavioral strategies for changing diet and physical activity behaviors via video lessons. Some participants in this group will also be selected to receive an extended period (i.e., once/week for 12 weeks) of phone coaching starting at week 5. The first coaching call will be approximately 45 minutes in duration and remaining calls with be 10-15 minutes. Coaches will problem solve with participants and help them develop an individualized meal plan.
Participants randomized to this group will receive a 4-month, Internet-delivered weight loss program followed by an 8-month, Internet-delivered weight loss maintenance program. All individuals will be taught behavioral strategies for changing diet and physical activity behaviors via video lessons. No participants in this group will receive any phone coaching.