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Effectiveness of text messaging as an adjuvant to psychotherapy in school-based smoking cessation programs: a randomized control trial

Effectiveness of text messaging as an adjuvant to psychotherapy in school-based smoking cessation programs: a randomized controlled trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20250203006
Enrollment
120
Registered
2025-02-03
Start date
2024-07-16
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

Cigarette smoking and vaping in adolescents smoking cessation, smoking cessation program, psychotherapy, text messaging, smoking

Interventions

Screen for tobacco use including other substances. Psycho-education, psycho-support and advise to quit their tobacco use and then 3 months follow-up to assess progress and offer support ex. behavioral
No Intervention Behavioral,Active Comparator Behavioral,Experimental Behavioral
standard of care,intervention group 1,intervention group 2

Sponsors

Faculty of Medicine Siriraj Hospital, Mahidol University,Thailand
Lead Sponsor

Eligibility

Sex/Gender
All
Age
12 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Adolescents aged 12-18 years. 2. Have smoked traditional cigarettes and/or e-cigarettes in the 30 days prior to joining the study. 3. Interested in quitting smoking. 4. Able to use electronic devices that can send and receive messages via the Line application. 5. Can read, write, and communicate in Thai.

Exclusion criteria

Exclusion criteria: 1. Adolescents diagnosed with mental health disorders, such as depression, schizophrenia, bipolar disorder, etc.

Design outcomes

Primary

MeasureTime frame
smoking abstinence at 3 months after start of the intervention self report questionnaire

Secondary

MeasureTime frame
vaping behavior at start and 3 months after start of the intervention self report questionnaire,risk behaviors and co-occurring problems associated with vaping at start and 3 months after start of the intervention self report questionnaire,factors associated with vaping cessation behavior at start and 3 months after start of the intervention self report questionair

Countries

Thailand

Contacts

Public ContactSupinya In iw

Faculty of Medicine, Siriraj Hospital, Mahidol University.

supinya.ine@mahidol.ac.th024195996

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026