12 completed, 2 active not recruiting, 1 not yet recruiting, 1 withdrawn. 12 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 12 | Completed 8, Active not recruiting 2, Not yet recruiting 1, Withdrawn 1 |
Follow Screen Time: new trials by email Literature Review of Screen Time trials Research Report on Screen Time
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Effects of Digital Detox on Mental Health in Young Adults App-based smartphone screen time restriction program - Anxiety Symptoms, Screen Time | Not applicable | Not yet recruiting | University of Bergen | 200 | 2026-09-21 | 2026-09-23 |
| Screen Time and Language Development in Toddlers Assessed With the Bayley-4 Daily Screen Media Exposure, Bayley Scales of Infant and Toddler Development, Fourth Edition (Bayley-4) - Language Development, Screen Time | Completed | Kayseri City Hospital | 153 | 2025-08-05 | 2026-07-28 | |
| StandUPTV Habits: Feasibility Trial for Maintaining Reductions in Sedentary Screen Time Non-Sedentary Behavior Habit Formation, Sedentary Screen Time Reduction Smartphone App - Sedentary Behaviors, Screen Time | Not applicable | Active not recruiting | Arizona State University | 48 | 2025-07-01 | 2026-10-13 |
| A Mobile App to Improve 24-Hour Movement Guideline Adherence in Preschoolers Shining Star mHealth App - Healthy, 24-Hour Movement Guidelines | Not applicable | Active not recruiting | University of Kansas Medical Center | 80 | 2025-01-29 | 2026-10-27 |
| The Green Prescription Program for Increasing Physical Activity in Adolescents Green Prescription (Teacher-Led), Green Prescription (Interdisciplinary) - Social Support, Screen Time | Not applicable | Completed | Poznan University of Physical Education | 308 | 2024-06-03 | 2026-08-18 |
| The Effect of Screen to Move Program in Preschool Children Screen-to-Move-Program (STEP) - Physical Activity, Screen Time | Not applicable | Completed | Marmara University | 188 | 2023-11-01 | 2026-10-27 |
| Generation Healthy Kids: A Cluster-randomized Trial of a Multi-component, Multi-setting Intervention Food and Nutrition, Physical Activity (FitFirst), Sleep and screen media - Childhood Obesity, Well-Being, Psychological | Not applicable | Completed | University of Copenhagen | 1372 | 2023-08-14 | 2025-11-26 |
| Prescription of Exercise in Children Medical prescription of exercise, Health Advice - Children, Exercise | Not applicable | Completed | University Hospital Virgen de las Nieves | 130 | 2023-02-01 | 2025-01-09 |
| The Effect of Aerobic Exercise Training on Collegiate eSport Team Players Aerobic exercise - Screen Time, Performance Enhancing | Not applicable | Completed | Bahçeşehir University | 26 | 2022-04-10 | 2022-09-27 |
| Characterization of Smartphone-related Diseases Using the Phonix Care Application PhonixDiag Smartphone Monitoring Tool - Screen Time | Completed | Phonix Health | 171 | 2022-04-01 | 2025-12-19 | |
| StandUPTV: Reducing Sedentary Screen Time in Adults Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT, Context-based prompts: TEXT - Sedentary Behavior, Screen Time | Not applicable | Completed | Arizona State University | 110 | 2021-06-21 | 2025-04-15 |
| Home-Based Exergaming Intervention Exergaming intervention group, Traditional physical activity comparison - Physical Activity, Health-related Fitness | Not applicable | Withdrawn | University of Minnesota | 2020-09-08 | 2022-03-17 | |
| Prospective Associations Between Screen Media Use and Physical Activity in Preschool Children Leisure screen time - Screen Time | Completed | University of Southern Denmark | 887 | 2020-05-04 | 2021-07-12 | |
| Short-term Efficacy of Reducing Screen-based Media Use Reduced screen-based media use - Screen Time | Not applicable | Completed | University of Southern Denmark | 92 | 2019-06-06 | 2021-04-09 |
| Parental Education and Children's Screen Time experimental group, control group - Screen Time | Not applicable | Completed | Taipei Medical University | 129 | 2018-03-13 | 2019-09-20 |
| Role of Structured Days on Weight Gain Body Weight, Cardio-respiratory Fitness | Completed | University of South Carolina | 2279 | 2018-03-01 | 2022-05-05 |
Motor Activity (10) · Sedentary Behavior (5) · Depression (2) · Obesity (2) · Anxiety Disorders (1) · Body Weight (1) · Feeding Behavior (1) · Health Education (1) · Malnutrition (1) · Overweight (1) · Pediatric Obesity (1) · Problem Behavior (1) · Psychological Well-Being (1) · Sleep Initiation and Maintenance Disorders (1)
Behavior (12) · Behavioral Symptoms (3) · Nutrition Disorders (3) · Nutritional and Metabolic Diseases (3) · Pathological Conditions, Signs and Symptoms (3) · Signs and Symptoms (3) · Body Weight (2) · Mental Disorders (2) · Overnutrition (2) · Adherence Interventions (1) · Behavior, Animal (1) · Child Behavior (1) · Dyssomnias (1) · Health Behavior (1) · Medication Adherence (1)
Exercise (2) · Control Groups (1) · Food (1) · Nutritional Status (1) · Sleep (1)
Arizona State University (2) · University of Southern Denmark (2) · Bahçeşehir University (1) · Kayseri City Hospital (1) · Marmara University (1) · Phonix Health (1) · Poznan University of Physical Education (1) · Taipei Medical University (1) · University Hospital Virgen de las Nieves (1) · University of Bergen (1) · University of Copenhagen (1) · University of Kansas Medical Center (1) · University of Minnesota (1) · University of South Carolina (1)
United States (5) · Denmark (3) · Turkey (Türkiye) (3) · France (1) · Norway (1) · Poland (1) · Spain (1) · Taiwan (1)
Ayse Ergun, Prof (1) · Dr. Chelsea L Kracht, PhD (1) · Jana Krzysztoszek, PhD, DSc (1) · Jens Troelsen, PhD (1) · Line G. Olesen, Ph.D. (1) · Matthew P Buman, PhD (1) · Nikolai B Nordsborg, PhD (1) · Sarah Keadle, PhD (1) · Sena Vargel, PhD (c), PT (1) · Thomas Mildestvedt, Professor (1)
PMID 31091057, PMID 17485624, PMID 20929587, PMID 22823887, PMID 25069554, PMID 25524541, PMID 32202633, PMID 32293374, PMID 33243252, PMID 33847590, PMID 34031229, PMID 35329247, PMID 35604678, PMID 37352820, PMID 37521498, PMID 38436942, PMID 38995646, PMID 39636875, PMID 40060037, PMID 40514642, PMID 41610419, PMID 41622211, PMID 41743224, PMID 41872954
R00HD107158 (1), R01DK135488 (1)