NCT02659774

Brief Summary

This study has the following objectives:

  1. 1.To examine the employers'/managerial staff's knowledge, attitudes and practices in promoting smoking cessation in workplace.
  2. 2.To evaluate the smoking behaviours of participants before and after attending a smoking cessation intervention.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
600

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Jan 2015

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2015

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

July 9, 2015

Completed
7 months until next milestone

First Posted

Study publicly available on registry

January 20, 2016

Completed
1.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2017

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2017

Completed
Last Updated

November 3, 2016

Status Verified

November 1, 2016

Enrollment Period

2.4 years

First QC Date

July 9, 2015

Last Update Submit

November 1, 2016

Conditions

Smoking

Keywords

Smoking cessation interventions

Outcome Measures

Primary Outcomes (1)

  • Change from baseline smoking quit rate at 6-month

    Quit smoking rate is defined by the self-reported 7-day point prevalence abstinence. It is a binary type (yes/no) questionnaire and participants answer the question about their smoking status in the past 7 days at 6-month after the intervention.

    6 months after the intervention

Secondary Outcomes (3)

  • Change from baseline smoking reduction at 6-month

    6 months after the intervention

  • Change from baseline smoking reduction at 12-month

    12 months after the intervention

  • Change from baseline smoking quit rate at 12-month

    12 months after the intervention

Study Arms (4)

Group A

EXPERIMENTAL

Health talk + workshop (Motivational intervention) + booklet + Short Message Service (SMS)

Behavioral: workshop (Motivational intervention)Behavioral: Health talkBehavioral: SMSBehavioral: Booklet

Group B

PLACEBO COMPARATOR

Face to Face counseling (Motivational intervention) + Booklet + SMS

Behavioral: Health talkBehavioral: Face to Face counselingBehavioral: SMSBehavioral: Booklet

Group C

PLACEBO COMPARATOR

Phone counseling (Motivational intervention) + Health talk + booklet + SMS

Behavioral: Health talkBehavioral: SMSBehavioral: Booklet

Group D

PLACEBO COMPARATOR

Phone counseling (Motivational intervention) + booklet + SMS

Behavioral: Phone counselingBehavioral: SMSBehavioral: Booklet

Interventions

workshop (Motivational intervention)BEHAVIORAL

Through intensive workshop which includes motivation of quitting enhancement, stress management, smoking triggers, cravings and relapse, to provide smoking cessation intervention

Group A
Health talkBEHAVIORAL

Health talk provided information about hazards of tobacco (active smoking, second- and third-hand smoke), benefits of quitting smoking and methods to quit smoking

Group AGroup BGroup C
Face to Face counselingBEHAVIORAL

Use motivational interview strategies through face-to-face counseling to provide smoking cessation intervention

Group B
Phone counselingBEHAVIORAL

Use motivational interview strategies through telephone counseling to provide smoking cessation intervention

Group D
SMSBEHAVIORAL

Use motivational interview strategies through telephone messages to provide smoking cessation intervention

Group AGroup BGroup CGroup D
BookletBEHAVIORAL

A 26-page booklet included information about smoking and diseases, benefits of quitting smoking, methods to quit smoking, how to handle withdrawal symptoms, stress management, declaration of quitting smoking, decisional balance of smoking or quitting

Group AGroup BGroup CGroup D

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Hong Kong residents aged 18 or above
  • Cantonese speaker and able to read in Chinese characters
  • Smoke at least one cigarette per day
  • Stay at Hong Kong during the intervention and follow-up periods (12 months)

You may not qualify if:

  • Smokers who are psychologically or physically unable to communicate
  • Smokers who are currently following other smoking cessation programme(s)
  • Smokers with diagnosed psychiatric illnesses

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

2/F, 61 Lung Kong Rd, Kowloon City, Lok Sin Tong Benevolent Society

Hong Kong, China

Location

MeSH Terms

Conditions

Smoking

Condition Hierarchy (Ancestors)

Behavior

Study Officials

  • Man-ping Wang, PhD

    School of Nursing, The University of Hong Kong

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 9, 2015

First Posted

January 20, 2016

Study Start

January 1, 2015

Primary Completion

June 1, 2017

Study Completion

June 1, 2017

Last Updated

November 3, 2016

Record last verified: 2016-11

Locations

CN(1)