Obesity and Type 2 Diabetes Interventions to Increase Physical Activity: The BEAM Study

Protocol Description

The goal of the BEAM study is to develop an effective mHealth intervention to increase moderate-to-vigorous physical activity in obese adolescents and young adults with prediabetes or type 2 diabetes (T2D). Sometimes called mobile health, mHealth harnesses portable wireless technologies to aid in achieving specific health objectives. Despite the many cardiovascular and diabetes-related benefits of physical activity, adolescents and young adults with T2D are significantly less active than non-diabetic peers. Using insights from behavioral economics and a highly efficient framework, this trial evaluates several strategies, including text messages, financial incentives, and variations in step-count goal assignment. Researchers will determine the impact of these strategies on physical activity, biochemical measures, and body size.

Eligibility Criteria

Subject to certain exclusion criteria, this study is enrolling teens and young adults with diagnosed T2D or prediabetes and who are overweight.
Males and Females: Ages 13 through 22

Requirements

Participants will have 2 study visits, 14 weeks apart, to complete fasting bloodwork, questionnaires, a physical exam, and review program parameters. Between the visits, participants will wear an activity tracker, receive text messages, and receive financial incentives for meeting step count goals.
Visits: 2
Duration: 14 weeks

Status: Open to Enrollment

Source(s) of Support

National Institute of Diabetes and Digestive and Kidney Diseases

Additional Information

Study Description at National Institutes of Health
Obesity
Type 2 Diabetes
Endocrinology, Diabetes and Metabolism Research
Center for Pediatric Research in Obesity and Metabolism

Primary Investigator

Mary Ellen Vajravelu, MD, MSHP

Contact Information

For more information about the study or enrollment, please contact:
Brianna Hewitt, MPH, Study Coordinator
412-692-8418