NCT02454621

Brief Summary

The study will recruit patients who smoke from a general practice clinic and randomize them either to: (1) form implementation intentions by linking in memory situations in which they are tempted to smoke with strategies to avoid smoking in those situations using a volitional help sheet, or (2) to consider the situations in which they are tempted to smoke alongside possible strategies to avoid smoking as presented in the volitional help sheet but not to form implementation intentions. The effects on self-reported smoking will be assessed 1 month post-intervention.

Trial Health

30
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Timeline
Completed

Started May 2015

Shorter than P25 for phase_1

Geographic Reach
1 country

1 active site

Status
withdrawn

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

May 1, 2015

Completed
18 days until next milestone

First Submitted

Initial submission to the registry

May 19, 2015

Completed
8 days until next milestone

First Posted

Study publicly available on registry

May 27, 2015

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2015

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2015

Completed
Last Updated

December 2, 2015

Status Verified

November 1, 2015

Enrollment Period

7 months

First QC Date

May 19, 2015

Last Update Submit

November 30, 2015

Conditions

Outcome Measures

Primary Outcomes (2)

  • Quitting smoking

    Self-reported smoking cessation

    1 month

  • Nicotine dependence

    Self-reported nicotine dependence

    1 month

Secondary Outcomes (4)

  • Habit

    1 month

  • Action control

    1 month

  • Craving

    1 month

  • Self-identity

    1 month

Study Arms (2)

Control

ACTIVE COMPARATOR

Participants read a brief statement designed to encourage them to quit smoking ("We want you to plan to quit smoking"). Participants are presented with a table with two columns and twenty rows. Twenty critical situations (temptations) are presented in the left hand column and 20 appropriate responses (processes of change) are presented in the right hand column (see Armitage, 2008). Participants are told that identifying situations in which they were tempted to smoke and identifying ways to overcome those temptations had been shown to promote smoking cessation and are asked to tick critical situations/appropriate responses that might be useful to them.

Behavioral: Volitional help sheet

Volitional help sheet

EXPERIMENTAL

Participants read a brief statement designed to encourage them to quit smoking ("We want you to plan to quit smoking"). Participants are presented with a table with two columns and twenty rows. Twenty critical situations (temptations) are presented in the left hand column and 20 appropriate responses (processes of change) are presented in the right hand column (see Armitage, 2008). Participants are told that identifying situations in which they were tempted to smoke and identifying ways to overcome those temptations had been shown to promote smoking cessation. Implementation intentions are formed by linking critical situations with appropriate responses by drawing lines between critical situations and appropriate responses.

Behavioral: Volitional help sheet

Interventions

Participants are asked to form implementation intentions using a volitional help sheet (Armitage, 2008).

ControlVolitional help sheet

Eligibility Criteria

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

You may qualify if:

  • smoker

You may not qualify if:

  • younger than 18 years

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Sandwell and West Birmingham CCG

Birmingham, West Midlands, B70 9LD, United Kingdom

Location

Related Publications (1)

  • Armitage CJ. A volitional help sheet to encourage smoking cessation: a randomized exploratory trial. Health Psychol. 2008 Sep;27(5):557-66. doi: 10.1037/0278-6133.27.5.557.

MeSH Terms

Conditions

Smoking Cessation

Condition Hierarchy (Ancestors)

Health BehaviorBehavior

Study Officials

  • Christopher Armitage, PhD

    University of Manchester

    PRINCIPAL INVESTIGATOR
0

Study Design

Study Type
interventional
Phase
phase 1
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
INVESTIGATOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor of Health Psychology

Study Record Dates

First Submitted

May 19, 2015

First Posted

May 27, 2015

Study Start

May 1, 2015

Primary Completion

December 1, 2015

Study Completion

December 1, 2015

Last Updated

December 2, 2015

Record last verified: 2015-11

Locations