StandUPTV App for Sedentary Lifestyle

(SUTV Habits Trial)

Recruiting at 1 trial location

Age: 18 - 65

Sex: Any

Trial Phase: Academic

Sponsor: Arizona State University

Disqualifiers: Major illness, Diabetes, Pregnant, others

No Placebo Group All trial participants will receive the active study treatment (no placebo)

Compensation: Varies

Number of Visits: Unknown

48 Participants Needed

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial tests the StandUPTV app, designed to help people reduce evening screen time. The app sends alerts after about 30 minutes of screen use to encourage movement. One group of participants will use only the app, while another group will also receive personalized action plans and financial incentives to stay active. This study targets individuals who exercise less than 150 minutes a week and spend more than 3 hours a day on screens. Participants must use an Android smartphone and be willing to follow the trial's setup, including using specific devices and apps. As an unphased trial, this study offers a unique opportunity to contribute to innovative research that could improve daily habits and overall health.

Will I have to stop taking my current medications?

The trial information does not specify whether you need to stop taking your current medications.

What prior data suggests that the StandUPTV application is safe for reducing sedentary screen time?

Research shows no specific safety information for the StandUPTV App itself. However, users generally like similar programs that help reduce screen time. These programs typically focus on changing habits and behavior rather than using medication or medical procedures, making them low-risk.

The same applies to StandUPTV with Action Plans, which also lacks direct safety information for this specific combination. This approach encourages less screen time and more activity through notifications and rewards. Since both versions of the StandUPTV app aim to change habits rather than administer drugs, they are generally considered safe. Participants in past studies of similar programs have not reported major negative effects. ^{1 2 3 4 5}

Why are researchers excited about this trial?

Researchers are excited about the StandUPTV app because it offers a novel approach to reducing sedentary screen time (SST) by integrating technology and behavior change strategies. Unlike traditional methods that might rely solely on general advice or fitness programs, StandUPTV features an electronic lockout system that limits screen time, personalized text prompts for motivation, and a unique earning system where users can earn screen time back through moderate to vigorous physical activity. The StandUPTV + Action Plans arm takes it further by providing personalized action plans and financial incentives, motivating users to replace sedentary behavior with physical activity promptly. These innovative features have the potential to make lifestyle changes more engaging and sustainable, which is why researchers are keen to see the outcomes.

What evidence suggests that the StandUPTV application is effective for reducing sedentary screen time?

Research shows that the StandUPTV app helps users reduce screen time by encouraging breaks. In this trial, one group will use the StandUPTV app, featuring screen lockouts, reminders, and ways to earn more screen time through activity. Early findings suggest that these interactive prompts and rewards effectively reduce screen time. Another group will use the StandUPTV app combined with personalized action plans, offering tailored advice and financial incentives, which may further decrease screen time. Early studies have shown that reducing screen time can boost physical activity and improve overall health. ^{1 2 6 7 8}

Are You a Good Fit for This Trial?

This trial is for adults who have participated in the first StandUPTV study and are looking to reduce sedentary screen time (SST) to improve physical activity, sleep quality, and potentially manage conditions like diabetes. Specific eligibility criteria details are not provided.

Inclusion Criteria

Able to read/understand English (above 5th grade literacy)

Willing to download StandUPTV Habits

Willing to have data shared in de-identified form in Dexcom Clarity platform

Exclusion Criteria

Planned relocation

Current smoker

Occupation that requires substantial use of personal device for media-related activities (e.g., social media)

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Intervention

Participants use the StandUPTV application to reduce sedentary screen time with personalized action plans and financial incentives

4 months

Weekly virtual check-ins

Follow-up

Participants are monitored for changes in sedentary screen time, physical activity, sleep quality, and glucose metabolism

8 months

Monthly virtual check-ins

What Are the Treatments Tested in This Trial?

Interventions

• StandUPTV Application

Trial Overview

The trial is testing the StandUPTV Habits program, which uses an application that alerts users after about 30 minutes of evening SST to encourage forming a habit of less sedentary behavior.

How Is the Trial Designed?

Group I: StandUPTV only Experimental Treatment 1 Intervention

The StandUPTV application is used to monitor and reduce sedentary screen time (SST). The StandUPTV app has three components: LOCKOUT: Electronic lockout turns off screens when a predetermined limit is reached (50% of baseline value of weekly sedentary screen time). The app also includes planning tools and personalized strategies to limit SST. TEXT: Push notification prompts provide reminders, coaching, and personalized feedback (up to 2 per day). EARN: Opportunities to earn SST by engaging in MVPA, measured in 10-minute bouts.

Group II: StandUPTV + Action Plans Experimental Treatment 2 Interventions

Combining the StandUPTV application with personalized action plans to enhance the maintenance of reduced eSST. At baseline, participants will receive Action Planning Education, action planning worksheet, and weekly personalized text messages reinforcing the action plan. Participant will then receive a daily StandUPTV alert after performing 30 minutes of eSST, and they have 60 minutes after the alert to engage in their active chosen non-sedentary behavior. Financial Incentives: Participants can earn up to $30 per month during the 4-month intervention by starting 10 minutes of their non-sedentary replacement behavior within 60 minutes of the alert. Participants start with $30 in their account and lose $2 for each day they do not perform the behavior. Notifications will be sent via SMS and the StandUPTV app.

Who Is Running the Clinical Trial?

Arizona State University

Lead Sponsor

Trials

311

Recruited

109,000+

California Polytechnic State University-San Luis Obispo

Collaborator

Trials

33

Recruited

3,400+

National Institutes of Health (NIH)

Collaborator

Trials

2,896

Recruited

8,053,000+

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Collaborator

Trials

2,513

Recruited

4,366,000+

Published Research Related to This Trial

In a study of 28 overweight/obese active duty soldiers over 6 months, using a web-linked accelerometer combined with mandatory physical training did not lead to significant weight loss or improvements in fitness outcomes compared to usual care.

Both groups showed minimal changes in weight and body fat, with no significant differences in blood pressure or heart rate, indicating that the accelerometer did not enhance the effectiveness of the physical training.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Effect of an accelerometer on body weight and fitness in overweight and obese active duty soldiers. Shrestha, M., Combest, T., Fonda, SJ., et al.[2019]

A study involving 78 hospitalized patients showed that using the Hospital Fit app alongside usual physiotherapy led to a trend of increased physical activity, particularly in standing and walking, although the results were not statistically significant.

Patients who used the app for longer periods experienced greater increases in physical activity, suggesting that the app may be beneficial for functionally independent patients in promoting movement during hospitalization.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

The Effect of a Smartphone App with an Accelerometer on the Physical Activity Behavior of Hospitalized Patients: A Randomized Controlled Trial. Dijk-Huisman, HCV., Senden, R., Smeets, MHH., et al.[2023]

Citations

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pmc.ncbi.nlm.nih.gov

pmc.ncbi.nlm.nih.gov/articles/PMC12166558/

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clinicaltrials.gov

clinicaltrials.gov/study/NCT04464993

StandUPTV: Reducing Sedentary Screen Time in Adults

The goal of this study is to develop an optimized intervention for reducing leisure sedentary screen time (SST) in middle-aged adults with overweight or ...

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withpower.com

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StandUPTV App for Sedentary Lifestyle (SUTV Habits Trial)

The StandUPTV App is unique because it uses a mobile health application to specifically target and reduce sedentary behavior by encouraging users to take breaks ...

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sciencedirect.com

sciencedirect.com/science/article/abs/pii/S1551714423003257

StandUPTV: Preparation and optimization phases of a ...

StandUPTV is a mHealth trial that uses the Multiphase Optimization Strategy (MOST) framework to develop and evaluate the efficacy of three theory-based ...

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researchgate.net

researchgate.net/publication/389717146_StandUPTV_A_full-factorial_optimization_trial_to_reduce_sedentary_screen_time_among_adults

A full-factorial optimization trial to reduce sedentary screen ...

A full-factorial optimization trial to reduce sedentary screen time among adults. February 2025. DOI:10.21203/rs.3.rs-5984168/v1.

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ijbnpa.biomedcentral.com

ijbnpa.biomedcentral.com/articles/10.1186/s12966-025-01771-2

StandUPTV: a full-factorial optimization trial to reduce ...

We aimed to identify an optimized mHealth-delivered intervention for reducing recreational sedentary screen time (rSST) by at least 60 min/day among adults.

7.

reporter.nih.gov

reporter.nih.gov/search/PAzL8wQA_kSuH36dvOcA-Q/project-details/10248479

StandUpTV: Reducing sedentary screen time in adults

The core StandUPTV intervention will include passive and objective self- monitoring of SST and a behavioral target to reduce SST by 50%. Based on our ...

8.

centerwatch.com

centerwatch.com/clinical-trials/listings/NCT06700525/standuptv-habits-feasibility-trial-for-maintaining-reductions-in-sedentary-screen-time?state=CA&city=San%20Luis%20Obispo

StandUPTV Habits: Feasibility Trial for Maintaining ...

This program aims to establish a non-sedentary habit triggered by an alert from the StandUPTV application after participants engage in ...