AI-powered Chatbot vs. Human Counselors in Smoking Cessation

NCT ID: NCT06570070

Last Updated: 2024-08-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

300 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-09-01

Study Completion Date

2025-12-30

Brief Summary

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This study aims to explore the feasibility and preliminary effectiveness of AI-powered chatbot support in community smokers.

Detailed Description

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Smoking cessation remains one of the most significant public health challenges worldwide, with tobacco use being a leading cause of preventable death and disease. Despite extensive efforts, the success rates of smoking cessation programs remain low, necessitating innovative approaches to support individuals in their journey to quit smoking. Recently, artificial intelligence (AI) has opened new possibilities in healthcare, including the development of AI-powered chatbots that assist individuals in behavior change, such as quitting smoking.

This randomized controlled trial aims to investigate the effectiveness of AI-powered chatbot that simulates human counselors, compared to traditional human counseling in promoting smoking cessation among community smokers. The AI-powered chatbot, equipped with personalized interactions and real-time support, offers scalable and cost-effective assistance, potentially making it an accessible alternative to human counseling. However, human counselors provide empathy, tailored advice, and a nuanced understanding of human behavior that AI may not fully replicate. This study will explore which approach is more effective in helping individuals achieve long-term smoking cessation.

Conditions

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Smoking Cessation Mobile Health

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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AI support group

AI-powered chatbot support+ 5A's/5R's advice + health warning leaflet+ Self-help booklet

Group Type EXPERIMENTAL

5A's/5R's advice

Intervention Type BEHAVIORAL

5A's (Ask, Advise, Assess, Assist, Arrange) for smokers who are ready to quit, and 5R's (relevance, risks, rewards, roadblocks, and repetition) for smokers who are not ready to quit.

Brief leaflet on health warning and smoking cessation

Intervention Type OTHER

The contents of the leaflet include the absolute risk of smoking, diseases caused by active and second-hand smoking, horrible pictorial warnings of the health consequences of active and second-hand smoking, and the benefits of quitting.

Self-help smoking cessation booklet

Intervention Type OTHER

The contents include information about the benefits of quitting, methods to quit, how to handle withdrawal symptoms, misperceptions of quitting, etc.

AI-powered chatbot support

Intervention Type BEHAVIORAL

Participants will receive three months of AI-powered chatbot, equipped with personalized interactions and real-time support, via WeChat.

Counselor support group

Counselor individual support+ 5A's/5R's advice + health warning leaflet+ Self-help booklet

Group Type EXPERIMENTAL

5A's/5R's advice

Intervention Type BEHAVIORAL

5A's (Ask, Advise, Assess, Assist, Arrange) for smokers who are ready to quit, and 5R's (relevance, risks, rewards, roadblocks, and repetition) for smokers who are not ready to quit.

Brief leaflet on health warning and smoking cessation

Intervention Type OTHER

The contents of the leaflet include the absolute risk of smoking, diseases caused by active and second-hand smoking, horrible pictorial warnings of the health consequences of active and second-hand smoking, and the benefits of quitting.

Self-help smoking cessation booklet

Intervention Type OTHER

The contents include information about the benefits of quitting, methods to quit, how to handle withdrawal symptoms, misperceptions of quitting, etc.

Counselor individual support

Intervention Type BEHAVIORAL

Participants will receive three months of counselor-led individual support via WeChat. The regular messages and instant messaging on psychosocial support aim to provide cessation advice, increase self-efficacy and confidence, and social support and behavioral capacity of quitting.

Control group

5A's/5R's advice + health warning leaflet+ Self-help booklet

Group Type ACTIVE_COMPARATOR

5A's/5R's advice

Intervention Type BEHAVIORAL

5A's (Ask, Advise, Assess, Assist, Arrange) for smokers who are ready to quit, and 5R's (relevance, risks, rewards, roadblocks, and repetition) for smokers who are not ready to quit.

Brief leaflet on health warning and smoking cessation

Intervention Type OTHER

The contents of the leaflet include the absolute risk of smoking, diseases caused by active and second-hand smoking, horrible pictorial warnings of the health consequences of active and second-hand smoking, and the benefits of quitting.

Self-help smoking cessation booklet

Intervention Type OTHER

The contents include information about the benefits of quitting, methods to quit, how to handle withdrawal symptoms, misperceptions of quitting, etc.

Interventions

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5A's/5R's advice

5A's (Ask, Advise, Assess, Assist, Arrange) for smokers who are ready to quit, and 5R's (relevance, risks, rewards, roadblocks, and repetition) for smokers who are not ready to quit.

Intervention Type BEHAVIORAL

Brief leaflet on health warning and smoking cessation

The contents of the leaflet include the absolute risk of smoking, diseases caused by active and second-hand smoking, horrible pictorial warnings of the health consequences of active and second-hand smoking, and the benefits of quitting.

Intervention Type OTHER

Self-help smoking cessation booklet

The contents include information about the benefits of quitting, methods to quit, how to handle withdrawal symptoms, misperceptions of quitting, etc.

Intervention Type OTHER

AI-powered chatbot support

Participants will receive three months of AI-powered chatbot, equipped with personalized interactions and real-time support, via WeChat.

Intervention Type BEHAVIORAL

Counselor individual support

Participants will receive three months of counselor-led individual support via WeChat. The regular messages and instant messaging on psychosocial support aim to provide cessation advice, increase self-efficacy and confidence, and social support and behavioral capacity of quitting.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

1. aged 18 and above, reside in Zhuhai for the next 6 months;
2. smoke at least 1 cigarette or use e-cigarettes daily;
3. Having a smartphone and a WeChat account, being able to use WeChat skillfully.

Exclusion Criteria

1. Smokers who have communication barrier (either physically or cognitively);
2. Smokers who are currently participating in other SC programmes or services
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Normal University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Beijing Normal University

Zhuhai, Guangdong, China

Site Status

Countries

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China

Central Contacts

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Xue Weng

Role: CONTACT

Facility Contacts

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Xue Weng

Role: primary

Other Identifiers

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AI-powered cessation support

Identifier Type: -

Identifier Source: org_study_id

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