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Mobile Health (mHealth) Application for Smoking Cessation Among Adolescents in Indonesia

StatusNot Yet Recruiting
PhaseNot applicable
Started
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Record status
This record was last updated February 4, 2026 (before its estimated May 31, 2026 completion). Its status may not reflect the trial's current state.

Record History

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  1. Start date: Jan 1, 2026 to Mar 1, 2026
    • Primary completion date: Mar 31, 2026 to May 31, 2026
    • Study completion date: Jun 30, 2026 to Aug 31, 2026
    v3
  2. Eligibility criteria expanded, about 12 wordsv2
  3. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
This mixed-methods study develops and evaluates a mobile health (mHealth) application for smoking cessation among Indonesian adolescents aged 13-15 years. The study uses a sequential exploratory approach with three phases: (1) qualitative research to inform app design; (2) app development using Rapid Application Development (RAD) model; and (3) a single-blind, two-arm randomized controlled trial comparing the mHealth intervention to paper-based materials. The intervention is grounded in the Unified Theory of Acceptance and Use of Technology (UTAUT2) and Transtheoretical Model (TTM). Primary outcome is smoking abstinence at 1-, 3-, and 6-month follow-ups measured through self-report questionnaires.
Trial Details
NCT Number NCT07198828
Lead Sponsor Gadjah Mada University
Conditions
(from sponsor)		 Tobacco Use Disorder, Smoking Cessation, Adolescent Smoking
Related terms Smoking Cessation, Tobacco Use Disorder
Enrollment 110 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov