Sedentary Screen Time lockout: LOCKOUT for Screen Time

Phase-Based Progress Estimates
1
Effectiveness
1
Safety
Screen Time+3 MoreSedentary Screen Time lockout: LOCKOUT - Behavioral
Eligibility
23 - 64
All Sexes
What conditions do you have?
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Study Summary

This trial is testing a new intervention for reducing screen time in overweight or obese adults. The intervention has three components and will be tested over 16 weeks.

Eligible Conditions
  • Screen Time
  • Physical Activity
  • Sedentary Lifestyle
  • Sleep

Treatment Effectiveness

Effectiveness Progress

1 of 3

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1
Self-Monitoring of Behavior
1
Standard Diet Monitoring
1
webMFT

Study Objectives

1 Primary · 4 Secondary · Reporting Duration: Baseline, 8 weeks, 16 weeks

Baseline to 16 weeks
Changes in Sedentary Screen Time
Week 16
Changes in moderate to vigorous physical activity
Changes in time spent sitting
Changes in time spent standing
Changes in time spent stepping

Trial Safety

Safety Progress

1 of 3

Similar Trials

2
Self-Monitoring of Behavior
1
Standard Diet Monitoring
1
webMFT

Trial Design

8 Treatment Groups

CORE + Earn
1 of 8
CORE + Earn + Lockout + Text
1 of 8
CORE + Earn + Lockout
1 of 8
CORE + Text + Lockout
1 of 8
CORE + Text + Earn
1 of 8
CORE
1 of 8
CORE + Lockout
1 of 8
CORE + text
1 of 8

Active Control

Experimental Treatment

240 Total Participants · 8 Treatment Groups

Primary Treatment: Sedentary Screen Time lockout: LOCKOUT · No Placebo Group · N/A

CORE
Behavioral
Experimental Group · 1 Intervention: Device-based feedback, self-monitoring, and education: CORE · Intervention Types: Behavioral
CORE + LockoutExperimental Group · 2 Interventions: Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT · Intervention Types: Behavioral, Behavioral
CORE + textExperimental Group · 2 Interventions: Device-based feedback, self-monitoring, and education: CORE, Context-based prompts: TEXT · Intervention Types: Behavioral, Behavioral
CORE + EarnActiveComparator Group · 2 Interventions: Device-based feedback, self-monitoring, and education: CORE, Earn sedentary screen time through moderate-vigorous physical activity: EARN · Intervention Types: Behavioral, Behavioral
CORE + Earn + Lockout + TextActiveComparator Group · 4 Interventions: Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT, Context-based prompts: TEXT, Earn sedentary screen time through moderate-vigorous physical activity: EARN · Intervention Types: Behavioral, Behavioral, Behavioral, Behavioral
CORE + Earn + LockoutActiveComparator Group · 3 Interventions: Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT, Earn sedentary screen time through moderate-vigorous physical activity: EARN · Intervention Types: Behavioral, Behavioral, Behavioral
CORE + Text + LockoutActiveComparator Group · 3 Interventions: Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT, Context-based prompts: TEXT · Intervention Types: Behavioral, Behavioral, Behavioral
CORE + Text + EarnActiveComparator Group · 3 Interventions: Device-based feedback, self-monitoring, and education: CORE, Context-based prompts: TEXT, Earn sedentary screen time through moderate-vigorous physical activity: EARN · Intervention Types: Behavioral, Behavioral, Behavioral

Trial Logistics

Trial Timeline

Screening: ~3 weeks
Treatment: Varies
Reporting: baseline, 8 weeks, 16 weeks

Who is running the clinical trial?

California Polytechnic State University-San Luis ObispoOTHER
25 Previous Clinical Trials
2,585 Total Patients Enrolled
Arizona State UniversityLead Sponsor
247 Previous Clinical Trials
88,970 Total Patients Enrolled
Matthew P Buman, PhDPrincipal InvestigatorArizona State University
1 Previous Clinical Trials
630 Total Patients Enrolled
Sarah Keadle, PhDPrincipal InvestigatorCalifornia Polytechnic University - San Luis Obispo

Eligibility Criteria

Age 23 - 64 · All Participants · 9 Total Inclusion Criteria

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References

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