Simple Physical Exercise With Instant Messaging Support for Smoking Via "Quit to Win" Contest 2022 (QTW2022)

NCT ID: NCT05430451

Last Updated: 2023-08-14

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

1031 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-06-18

Study Completion Date

2023-12-31

Brief Summary

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This project aims to test the effectiveness of an integrated intervention of brief cessation advice (AWARD) and simple physical exercise with Instant Messaging (IM) support compared with control participants among current smokers who joined the contest.

Detailed Description

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Although smoking prevalence is decreasing in Hong Kong, it accounts for over 7,000 deaths per year and a large amount of medical cost, long-term care, and productivity loss of US$ 688 million (0.6% Hong Kong GDP). Quitting is difficult because nicotine is highly addictive. Long-term habitual tobacco smoking could foster a series of physical and psychological dependence on nicotine, and thus induce cravings and nicotine withdrawal symptoms when remaining abstinent.

In addition to pharmacotherapy and behavioral counseling, exercise has shown promising effects on reducing craving, cigarette consumption, withdrawal symptoms, and increasing intention and attempt to quit. Randomized trials on smoking cessation have shown that vigorous or moderate exercise (including aerobics, brisk walking, and weightlifting) increases tobacco abstinence. However, these exercise-based smoking cessation trials were small-scaled with sample sizes ranging from 20 to 543, and mainly targeted the smokers who were motivated to quit (active treatment seekers). Most (15/20) of the vigorous or moderate exercises adopted in the smoking cessation trials required the participants to attend multiple exercise sessions (at least weekly for 5 months) under supervision or self-monitoring using equipment (e.g., pedometers) with a low proportion (\<50%) of the participants achieved targeted level of attendance and exercise. The effects were short-term (end of treatment) and long-term (6 months or above) effects were uncertain, and cannot be generated in smokers who had low motivation to quit.

Mobile health (mHealth) is now a part of the World Health Organization's (WHO) strategies on combating smoking (http://www.who.int/tobacco/mhealth/en/) and has been used in many countries given its low cost and popular use. Instant messaging (IM) applications (apps) (e.g., WhatsApp, WeChat) are compatible with smartphones and allow sending interactive messages such as text, photos, video, animation, and files. The widespread availability of IM apps allows healthcare professionals to deliver health information and behavioral interventions through messaging. The QTW Contest 2017 using chat-based psychosocial support through IM apps effectively increased short-term (end of treatment, 3 months) and long-term (6 months since intervention initiation) smoking abstinence.

The chat-based IM support has the potential to support the use of other treatment components. The investigators aimed to test (1) the effectiveness of an integrated intervention of brief cessation advice (AWARD), simple physical exercise with Instant Messaging (IM) support compared with control participants among current smokers; (2) to explore participants' experience and perceptions towards the intervention.

Conditions

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Smoking Cessation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Brief cessation advice (AWARD) + simple physical exercise with Instant Messaging (IM) support

The integrated intervention of brief cessation advice (AWARD), and simple physical exercise practices with Instant Messaging (IM) support for craving management

Group Type EXPERIMENTAL

AWARD advice

Intervention Type BEHAVIORAL

Ask about smoking history, Warn about the high risk of smoking, Advise to quit as soon as possible, Refer to the smoking cessation services, and Do it again (if the smokers refused to set quit date).

Referral card

Intervention Type BEHAVIORAL

The content consists of brief information and highlights of existing smoking cessation services, contact methods, motivation information, and strong supporting messages or slogans.

Self-help smoking cessation booklet

Intervention Type BEHAVIORAL

The contents include information about the benefits of quitting, smoking and diseases, methods to quit, how to handle withdrawal symptoms, declaration of quitting, etc.

Simple physical exercise training

Intervention Type BEHAVIORAL

The simple exercises consist of a) Zero-time exercises (ZTEx), b) handgrip exercises, and c) resistance exercises. Participants will receive handgrips and elastic bands, and trained smoking cessation ambassadors will demonstrate and encourage the use of handgrip and elastic bands onsite with an instruction leaflet.

Simple physical exercises with instant messaging support

Intervention Type BEHAVIORAL

During the 3-month instant messaging support, smoking cessation counselors will deliver regular messages to encourage the practices of simple physical exercise, provide strategies for managing craving and withdrawal symptoms, and provide information on smoking-related knowledge and available smoking cessation services. Our trained smoking cessation counselors will also provide real-time support upon participants' inquiries.

Brief cessation advice (AWARD)

Brief cessation advice (AWARD)

Group Type ACTIVE_COMPARATOR

AWARD advice

Intervention Type BEHAVIORAL

Ask about smoking history, Warn about the high risk of smoking, Advise to quit as soon as possible, Refer to the smoking cessation services, and Do it again (if the smokers refused to set quit date).

Referral card

Intervention Type BEHAVIORAL

The content consists of brief information and highlights of existing smoking cessation services, contact methods, motivation information, and strong supporting messages or slogans.

Self-help smoking cessation booklet

Intervention Type BEHAVIORAL

The contents include information about the benefits of quitting, smoking and diseases, methods to quit, how to handle withdrawal symptoms, declaration of quitting, etc.

SMS

Intervention Type BEHAVIORAL

SMS on follow-up survey reminders

Interventions

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AWARD advice

Ask about smoking history, Warn about the high risk of smoking, Advise to quit as soon as possible, Refer to the smoking cessation services, and Do it again (if the smokers refused to set quit date).

Intervention Type BEHAVIORAL

Referral card

The content consists of brief information and highlights of existing smoking cessation services, contact methods, motivation information, and strong supporting messages or slogans.

Intervention Type BEHAVIORAL

Self-help smoking cessation booklet

The contents include information about the benefits of quitting, smoking and diseases, methods to quit, how to handle withdrawal symptoms, declaration of quitting, etc.

Intervention Type BEHAVIORAL

Simple physical exercise training

The simple exercises consist of a) Zero-time exercises (ZTEx), b) handgrip exercises, and c) resistance exercises. Participants will receive handgrips and elastic bands, and trained smoking cessation ambassadors will demonstrate and encourage the use of handgrip and elastic bands onsite with an instruction leaflet.

Intervention Type BEHAVIORAL

Simple physical exercises with instant messaging support

During the 3-month instant messaging support, smoking cessation counselors will deliver regular messages to encourage the practices of simple physical exercise, provide strategies for managing craving and withdrawal symptoms, and provide information on smoking-related knowledge and available smoking cessation services. Our trained smoking cessation counselors will also provide real-time support upon participants' inquiries.

Intervention Type BEHAVIORAL

SMS

SMS on follow-up survey reminders

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Hong Kong residents aged 18 or above
* Smoke at least 1 tobacco stick (includes HTP) per day or use e-cigarette daily in the preceding 3-month
* Able to communicate in Chinese (including reading Chinese in IM)
* Saliva cotinine 30 ng/ml or above
* Intent to quit / reduce smoking
* Able to use the instant messaging tool (e.g., WhatsApp, WeChat) for communication.

Exclusion Criteria

* Smokers who have communication barriers (either physically or cognitively)
* 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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Hong Kong Council on Smoking and Health

OTHER

Sponsor Role collaborator

The University of Hong Kong

OTHER

Sponsor Role lead

Responsible Party

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Dr. Wang Man-Ping

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Man Ping Wang, PhD

Role: PRINCIPAL_INVESTIGATOR

The University of Hong Kong

Locations

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Hong Kong Council on Smoking and Health (COSH)

Hong Kong, Hong Kong, China

Site Status

Countries

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China

Other Identifiers

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QTW2022

Identifier Type: -

Identifier Source: org_study_id

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