Status:
COMPLETED
Effectiveness of Ecological Momentary Assessment Based Smoking Cessation Intervention
Lead Sponsor:
The University of Hong Kong
Collaborating Sponsors:
Health and Medical Research Fund
Conditions:
Smoking Cessation
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The EMA-based intervention in this proposal is aimed to motivate the majority of smokers who do not prefer to use traditional cessation aids for quitting and help them quit smoking. The smartphone app...
Detailed Description
Study design: The proposed study comprises a 2-arm (allocation ratio 1:1) RCT to assess the efficacy of the EMA-based smoking cessation intervention and the EMA-based observational study. Throughout ...
Eligibility Criteria
Inclusion
- Daily consumption of tobacco products (including traditional cigarettes, electronic cigarettes, and heated tobacco products) in the past week;
- Age ≥18 years;
- Owning a mobile smartphone with internet access;
- Staying in Hong Kong during the 1-week EMA study period;
- Able to read and write Chinese
- Exhaled carbon monoxide will be measured and required to be 4ppm or above, or saliva cotinine to be 30ng/ml or above
Exclusion
- Plan to use smoking cessation services or medication in the coming month
- Using smoking cessation services, or using nicotine replacement therapy in the past 7 days
- Having mental illnesses
- Female smokers who are pregnant
Key Trial Info
Start Date :
March 21 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 4 2023
Estimated Enrollment :
459 Patients enrolled
Trial Details
Trial ID
NCT05212220
Start Date
March 21 2022
End Date
July 4 2023
Last Update
January 3 2025
Active Locations (1)
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1
Hong Kong University
Hong Kong, Hong Kong