StandUPTV Habits: Feasibility Trial for Maintaining Reductions in Sedentary Screen Time

Recruiting now · Not applicable

Conditions studied: Sedentary Behaviors, Screen Time, Physical Activity, Glucose Metabolism, Sleep Quality, HbA1c Level

In brief

Our goal in this study is to further refine StandUPTV, an application designed to reduce SST in adults in our first study (ASU IRB # STUDY00012109), for the StandUPTV Habits program. This program aims to establish a non-sedentary habit triggered by an alert from the StandUPTV application after participants engage in approximately 30 minutes of SST in the evening.

Key facts

Study ID

NCT06700525

Run by

Arizona State University

People needed

48

Starts

2025-07-01

Expected to finish

2026-12-15

Last updated by the study team

2026-01-12

Who can join

Age: 23 and older, up to 64. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Insufficiently active as defined by not meeting current US National Guidelines for Physical Activity of 150 minutes of MVPA/week (Measured by the Stanford
• Leisure-Time Activity Categorical Item)
• > 3 hours of SST per day
• Use Android (8.0+) smartphone (8.0+ represents 95% of Android device coverage per https://apilevels.com/)
• Have regular broadband internet in their home or an unlimited data plan
• Able to read/understand English (>5th grade literacy)
• Willing to download StandUPTV Habits
• Willing to wear activPAL and CGM device during study assessment periods
• Willing to have data shared in de-identified form in Dexcom Clarity platform
• Willing to be randomized to either study condition
• Not traveling overnight or longer in the next 4 months

You may not qualify if…

• Planned relocation
• Current smoker
• Have a major illness (e.g., heart disease, cancer, renal disease) for which MVPA is contraindicated
• Diagnosed with diabetes or gestational diabetes in the past
• Currently using a CGM
• Pregnant
• Occupation that requires substantial use of personal device for media-related activities (e.g., social media)
• Drug abuse
• Serious psychological disorder
• Not willing to use Fitbit or smart plugs for calculation of sedentary screen time for functionality of StandUPTV app

Where it is running

• Arizona State University — Tempe, Arizona, United States (enrolling)
• California Polytechnic University San Luis Obispo — San Luis Obispo, California, United States (enrolling)

Full record on ClinicalTrials.gov

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