NEAT! Technology to Increase Breaks in Sedentary Behavior in Adults With Diabetes
Completed · Not applicable
Conditions studied: Diabetes Mellitus
In brief
Sedentary behavior is associated with an increased risk of mortality and many health conditions including type 2 diabetes, obesity, cardiovascular disease, and metabolic syndrome, independent of the time spent in moderate-to-vigorous intensity physical activity (MVPA). Furthermore, independent of total sedentary time and MVPA, Healy et al. observed that individuals who had more breaks in sedentary time had lower 2-h plasma glucose. Recent experimental findings also suggests that breaking up prolonged bouts of sedentary behavior (≥ 20 minutes) with either light or moderate intensity activity for 2 minutes reduces postprandial glucose and insulin responses.10 Replacing sedentary time with light-intensity activity or nonexercise activity thermogenesis (NEAT) may help to reduce the health consequences of sedentary behavior. The purpose of this study is to develop a smartphone application (NEAT!) to encourage sedentary adults with diabetes to increase breaks in prolonged bouts of sedentary behavior objectively measured by an accelerometer. NEAT! will be refined by modifying technology created for the ENGAGED trial (RC1DK087126) and will work in conjunction with a Bluetooth enabled accelerometer that can detect bouts of sedentary behavior. When a sedentary bout (≥ 20 minutes) is detected, the smartphone application will trigger a reminder prompt to the user encouraging him/her to participate in NEAT for at least 2 minutes. Following the development, testing, and refining of the application, a sample of 10 sedentary adults with type 2 diabetes will be recruited to participate in a one month trial to examine the feasibility and acceptability of NEAT!. To our knowledge, this is the first study to design and examine the acceptability of a smartphone application that will target interrupting sedentary behavior with NEAT using objectively measured sedentary time in a diabetic population.
Key facts
- Study ID
- NCT01754467
- Run by
- Northwestern University
- People needed
- 9
- Starts
- 2013-02-01
- Expected to finish
- 2013-10-01
- Last updated by the study team
- 2017-04-28
Who can join
Age: 21 and older, up to 70. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- 21-70 years of age
- have physician diagnosed type 2 diabetes that is currently being treated by dietary modification, oral agents, or insulin
- currently and plan on having an Android smartphone for the next 2 months
- be willing to wear an accelerometer and use the NEAT! application
- spend the majority of the day sitting.
You may not qualify if…
- unable to ambulate without assistance
Where it is running
- Northwestern University — Chicago, Illinois, United States
Full record on ClinicalTrials.gov
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