Testing the Decoy Effect to Increase Tobacco Treatment Uptake

NCT ID: NCT04200157

Last Updated: 2023-06-15

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

COMPLETED

Total Enrollment

600 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-09-10

Study Completion Date

2019-07-22

Brief Summary

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Prior research has shown that the context in which program options are presented to consumer impacts consumer choice (known as the 'decoy effect'). The aims of this study are to: (1) test whether the decoy effect can impact smokers' selection of hypothetical tobacco treatment options; (2) examine sociodemographic moderators of the decoy effect; and and (3) examine whether presenting the time and clinical effectiveness of of the different treatment options modifies the decoy effect.

Detailed Description

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The investigators will recruit and conduct a cross-sectional online survey through ResearchMatch (www.researchmatch.org) with 600 tobacco users across the country. The survey will ask participants for their preferences regarding hypothetical tobacco treatment programs. Participants will be randomized to 12 conditions (n=50 per condition). Each condition has a different combination of treatment options. The survey will also assess sociodemographics and tobacco use behaviors. All participants will be asked if they would like to receive information about the state's smoking cessation quitline. Participants who would like to receive information will be given the 1800-QUIT-NOW number and smokefree.gov website address.

Conditions

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Tobacco Smoking

Study Design

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Observational Model Type

OTHER

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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1

Group assigned to the following answer combination:

1. 2 sessions
2. 4 sessions

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

2

Group assigned to the following answer combination:

1. 2 sessions
2. 4 sessions
3. 7 sessions

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

3

Group assigned to the following answer combination:

1. 2 sessions
2. 7 sessions

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

4

Group assigned to the following answer combination:

1. 2 sessions
2. 7 sessions
3. 10 sessions

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

5

Group assigned to the following answer combination:

1. 2 sessions (30 minutes)
2. 4 sessions (60 minutes)

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

6

Group assigned to the following answer combination:

1. 2 sessions (30 minutes)
2. 4 sessions (60 minutes)
3. 7 sessions (105 minutes)

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

7

Group assigned to the following answer combination:

1. 2 sessions (30 minutes)
2. 7 sessions (105 minutes)

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

8

Group assigned to the following answer combination:

1. 2 sessions (30 minutes)
2. 7 sessions (105 minutes)
3. 10 sessions (150 minutes)

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

9

Group assigned to the following answer combination:

1. 2 sessions (30 minutes) - 10% chance of quitting
2. 4 sessions (60 minutes) - 30% chance of quitting

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

10

Group assigned to the following answer combination:

1. 2 sessions (30 minutes) - 10% chance of quitting
2. 4 sessions (60 minutes) - 30% chance of quitting
3. 7 sessions (105 minutes) - 30% chance of quitting

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

11

Group assigned to the following answer combination:

1. 2 sessions (30 minutes) - 10% chance of quitting
2. 7 sessions (105 minutes) - 30% chance of quitting

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

12

Group assigned to the following answer combination:

1. 2 sessions (30 minutes) - 10% chance of quitting
2. 7 sessions (105 minutes) - 30% chance of quitting
3. 10 sessions (150 minutes) - 30% chance of quitting

Online survey

Intervention Type OTHER

Subjects will complete a single survey that takes 5-10 minutes to complete

Interventions

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Online survey

Subjects will complete a single survey that takes 5-10 minutes to complete

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Self-reported current tobacco use

Exclusion Criteria

\-
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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NYU Langone Health

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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NYU Langone Health - Translational Research Building

New York, New York, United States

Site Status

Countries

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United States

References

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Rogers ES, Vargas EA, Voigt E. Exploring the decoy effect to guide tobacco treatment choice: a randomized experiment. BMC Res Notes. 2020 Jan 2;13(1):3. doi: 10.1186/s13104-019-4873-0.

Reference Type DERIVED
PMID: 31898550 (View on PubMed)

Other Identifiers

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18-00830

Identifier Type: -

Identifier Source: org_study_id

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