CClinicalTrials.gg
CompletedNCT03295409Updated May 2, 2018

Testing Familial Self-affirmation for Smoking Cessation

An interventional study of Self-affirmation in Smoking Cessation, sponsored by University of Manchester. Completed at 2 sites in Hong Kong. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-05-02.

Sponsored by University of Manchester · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
123
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

Evidence suggests that affirming the self can help people to make changes in their health behavior. Typically, people affirm a personally-important value, but evidence suggests that affirming the values of family ("familial self-affirmation") might exert stronger effects. The aim of the present study is to examine the effects of familial self-affirmation versus standard self-affirmation versus a control group on smoking cessation.

02

Conditions studied

  • Smoking Cessation
03

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Smoker

Exclusion criteria

Exclusion Criteria:

  • Non-smoker
  • Unable or unwilling to complete questionnaire
04

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
123 participants (actual)

Study arms

  • Experimental
    Experimental: Standard self-affirmation

    Participants are asked to form a self-affirming implementation intention at the end of a questionnaire: The beginning to a sentence appears below. Below it are 4 different ways of completing the sentence. On the lines below, please write out the beginning of the sentence and then complete it with 1 of the 4 options we have given you. If I feel threatened or anxious, then I will... * think about the things I value about myself * remember things that I have succeeded in * think about what I stand for * think about things that are important to me If...___________________________________________________________________

    Behavioral: Self-affirmation

  • Experimental
    Experimental: Familial self-affirmation

    Participants are asked to form a self-affirming implementation intention at the end of a questionnaire: The beginning to a sentence appears below. Below it are 4 different ways of completing the sentence. On the lines below, please write out the beginning of the sentence and then complete it with 1 of the 4 options we have given you. If I feel threatened or anxious, then I will... * think about the things my family and I value about ourselves * remember things that my family and I have succeeded in * think about what my family and I stand for * think about things that are important to my family and me If...__________________________________________________________________

    Behavioral: Self-affirmation

  • No intervention
    Control

    Participants are asked to complete a questionnaire.

Interventions

  • BehavioralSelf-affirmation

    Participants are asked to complete a standard questionnaire and on the last page they are asked to form a self-affirming implementation intention by copying out a sentence.

05

What researchers measure

Primary outcomes

  1. Smoking cessation

    Self-reported quitting

    Time frame: 1 month

  2. Quit attempts

    Self-reported quit attempts

    Time frame: 1 month

  3. Nicotine dependence

    Self-reported nicotine dependence

    Time frame: 1 month

  4. Craving

    Self-reported cravings

    Time frame: 1 month

Secondary outcomes

  1. Habit

    Self-reported habit

    Time frame: 1 month

  2. Self-regulation

    Self-reported self-regulation

    Time frame: 1 month

  3. Subjective well-being

    Self-reported subjective well-being

    Time frame: 1 month

06

Study locations

2 sites
  • HC Engineering Company
    Hong Kong, Hong Kong
  • Perfect Match Wedding Service
    Hong Kong, Hong Kong
07

References and documents

Individual participant data

Plan to share: Undecided — Anonymised SPSS file

No publications or documents are linked to this record.

08

Registry details

Key details

Study ID
NCT03295409
Lead sponsor
University of Manchester
Responsible party
Christopher Armitage (Professor of Health Psychology, University of Manchester) — Principal investigator
First posted
Sep 27, 2017
Start date
Oct 1, 2017
Primary completion
Feb 28, 2018
Completion
Mar 31, 2018
Last update
May 2, 2018

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in May 2018. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion