The Role of a Virtual Coach in Improving Adherence to an Activity Program for Overweight Adults

Completed · Not applicable

Conditions studied: Overweight

In brief

Hypothesis: Overweight subjects using a Virtual Coach will demonstrate improved adherence to an exercise regime. This study is designed to examine the effect of a computer program called a "Virtual Coach" and find out if it helps people become more active. This program acts as a kind of a personal trainer and will give you feedback. All participants in the study will receive an activity monitor to wear during the study and a website to use to track activity. Half of the participants will also receive the virtual coach software. This software will have to be downloaded onto your computer, and we will ask that you check in with the coach using the software three times a week for 12 weeks. The group you will be placed in will be selected by chance.

Key facts

Study ID: NCT00792207
Run by: Massachusetts General Hospital
People needed: 70
Starts: 2008-06-01
Expected to finish: 2008-09-01
Last updated by the study team: 2009-12-04

Who can join

Age: 20 and older, up to 55. Sex: any. Healthy volunteers: accepted.

You may qualify if…

Adults age 20-55 inclusive
BMI between 25 and 35 inclusive (overweight and Class 1 obese subjects)
PC Computer with an available USB port, speakers and high-speed internet access in a secure setting (home or private office)
Fluency in English (spoken and written)
Have a Primary Care Physician
Answer "No" to all 7 questions on PAR-Q OR have letter from PCP clearing them to take part in study

You may not qualify if…

Disability, medical or surgical condition preventing or precluding moderate physical activity.
Cognitive impairment.

Where it is running

Partners Health Care Center for Connected Health — Boston, Massachusetts, United States

Full record on ClinicalTrials.gov

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