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Tablet/Smartphone-Based (OBEST) Application Among Obese Thai School-Aged Children and Adolescents: A Randomized Controlled Trial

Tablet/Smartphone-Based (OBEST) Application Among Obese Thai School-Aged Children and Adolescents: A Randomized Controlled Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20200604008
Enrollment
77
Registered
2020-06-04
Start date
2018-06-04
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity Pediatric obesity mobile application weight reduction eating behavior physical activity

Interventions

A novel smartphone/tablet&#45
based application that developed by the research team was added to the usual care treatment of childhood and adolescent obesity in order to improve motivation and consistency to the treatment.,Usual c
Experimental Device,Active Comparator Other
smartphone (OBEST) application,Usual care treatment

Sponsors

Faculty of Medicine, Chiang Mai University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
10 Years to 15 Years

Inclusion criteria

Inclusion criteria: (1) aged 10-15 years old (2) with a body mass index (BMI) at or above the 95th percentile for children and adolescents of the same age and sex

Exclusion criteria

Exclusion criteria: (1) obese children or adolescents with co-morbid diseases needing intensive care or specific drugs (2) morbid obesity defined by a BMI at or above the 99th percentile (3) intellectual disability or requirement of special education services, as revealed by parent information or performance on the Gesell Figure Drawing Test (4) not Android device users (5) living outside Chiang Mai province (6) not of Thai ethnicity

Design outcomes

Primary

MeasureTime frame
Anthropometric parameters at 2 months and 6 months at baseline, 2-month follow-up, and 6-month follow-up body weight, height, BMI, BMI z-score, waist circumference,Healthy eating behaviors and quality of life score at 6 months at baseline, 6-month follow-up Healthy eating questionnaire and PedsQL

Secondary

MeasureTime frame
Psychosocial functioning at baseline, 2-month The Strengths and Difficulties Questionnaires ,The healthy eating behaviors and physical activities at baseline, 2-month The healthy eating behaviors and physical activities questionnaires

Countries

Thailand

Contacts

Public ContactNarueporn Likhitweerawong

Faculty of Medicine, Chiang Mai University

maynarue@gmail.com6653936473

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026