Plain-English translation of NCT06913166 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This study is testing whether an online quiz game can help primary school students learn more about tobacco and smoking—including newer products like vaping—and develop stronger reasons not to smoke. Researchers will compare students who play a tobacco-focused quiz game with students who play a healthy eating quiz game to see if the tobacco version changes what kids know, think, and feel about smoking.
Smoking and tobacco use remain a serious health problem, and teaching young people about the real risks early can help prevent them from starting. This study wants to find out whether an engaging online quiz game is an effective way to reach kids with this important information.
You likely qualify if…
You likely don't qualify if…
If you join this study, you will be randomly assigned to one of two groups. One group will play a 5-day online quiz game about tobacco and smoking; the other group will play a 5-day online quiz game about healthy eating. Each day you can answer up to 10 questions. Before and after the quiz game, you'll complete short surveys about what you know and think about smoking. The whole process takes about a week.
AI-generated summary from trial data · Sep 24, 2026 · Not medical advice
Hong Kong
Sponsor
The University of Hong Kong
Collaborators
Hong Kong Council on Smoking and Health
Enrollment target
~700 participants
Started
April 2025
Primary completion
August 2025
This trial's estimated completion date has passed — the record may not be fully up to date.
Age range
9 Years – 13 Years
Last updated on clinicaltrials.gov in April 2025.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Sze Lam Luk
School of Public Health, The University of Hong Kong
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.