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Contingency Management for Smoking Abstinence With Adolescent Smokers

Predictors of Smoking Outcomes During Treatment Programs

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01056588
Acronym
CM
Enrollment
126
Registered
2010-01-26
Start date
2010-02-28
Completion date
2015-01-31
Last updated
2019-07-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cigarette Smoking

Keywords

adolescent smoking, Contingency management, Quit smoking

Brief summary

The primary objective of this research is to evaluate the effectiveness of this type of smoking cessation program by comparing a treatment group with a control group. A secondary objective of this research is to explore relations between impulsive behavior and smoking-cessation success among treatment-seeking teens participating in a quit-smoking program. Hypothesis 1. A greater proportion of the participants in the treatment condition will be verified as abstinent from smoking during the course of treatment than participants of the control condition. Hypothesis 2. It is hypothesized that teens who do not successfully stop smoking (or who drop out of the treatment program) will be more impulsive (from measures taken just prior to treatment) than those who do successfully stop or significantly reduce rate of smoking.

Detailed description

In response to the need for treatments appropriate for adolescent smokers, this research (utilizing a two-group randomized-control design, n = 63 per group) will evaluate the effectiveness and efficacy of a new and innovative Internet-based contingency-management (CM) program for smoking abstinence with adolescent smokers. This program lasts for 42 days and involves a 21 day abstinence phase. For the treatment condition, participants are reinforced for breath samples that verify abstinence from smoking three times per day; however, for the control condition, participants are reinforced for timely breath samples regardless of abstinence status. Because this CM program is Internet based it can be completed from home, which stands to be more viable as a treatment option for adolescent smokers than other treatments requiring frequent trips to a clinical facility. From preliminary work with adult and adolescent smokers, it is expected this treatment program will be highly effective in creating favorable changes in adolescent smoking behavior. This research will also involve eight monthly post-treatment follow-up sessions to determine long-term consistencies or changes in smoking behavior. A secondary goal of this research is to explore pre-treatment assessments of different dimensions of impulsive behavior as predictors of treatment outcome. These behavioral assessments will provide highly detailed information about the specific behavioral styles of adolescent smokers who are unable to effectively change their smoking behavior during treatment. This information should provide new points of emphasis for treatment-program modifications to improve these programs to be more effective for adolescents most challenged in their efforts to quit or reduce smoking.

Interventions

BEHAVIORALCO-Contingent

In this 42 day condition, participants will receive monetary reinforcements contingent on submitting breath samples at CO levels indicating reductions or abstinence from smoking (4ppm).

BEHAVIORALControl condition

In this condition, participants will receive monetary reinforcement for timely breath samples with no contingency for a specific breath CO level

Sponsors

University of Florida
CollaboratorOTHER
Nationwide Children's Hospital
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
13 Years to 19 Years
Healthy volunteers
Yes

Inclusion criteria

* Ages of 13-19 * Have a breath CO level of at least 10ppm * Smoke at least 2 cigarettes per day * Live in Columbus, OH area

Exclusion criteria

* Adolescents must be English-speaking

Design outcomes

Primary

MeasureTime frame
The primary outcome for this research will be smoking treatment outcomes (reductions or abstinence) compared across the treatment- and control-condition arms.approximately 9.5 months

Secondary

MeasureTime frame
The secondary outcome for this research will involve the use of pre-treatment assessments of impulsive behavior as predictors of treatment response at the end of the treatment for both conditions and also during followup.approximately 9.5 months

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026