Evaluation of National Cancer Institute (NCI) Smoking Intervention Resources

Completed · Phase 4 · Has a placebo group

Conditions studied: Smoking Cessation, Smoking, Nicotine Dependence

In brief

This is an evaluative study of three National Cancer Institute (NCI) smoking cessation resources: specifically, the smokefree.gov and women smokefree.gov websites, and the CIS counseling phone calls. The following are the identified critical questions: (1). How effective is each of the tobacco interventions (websites \[smokefree.gov \& women smokefree.gov\], NCI's Cessation Quitline counseling services operated by the Cancer Information Service (CIS) (2). How do they compare with alternative intervention strategies? (3). Which types of interventions appear to work best together (due to additive or interactive effects)? (4). How do these interventions work? (5). How much are these interventions used, and what are their relative use rates? (6). Are there important differences in effectiveness or use rates as a function of gender, SES, or other important person factors? We believe that the research study will address all of these questions, as well as some less central ones.

Key facts

Study ID: NCT01342523
Run by: University of Wisconsin, Madison
People needed: 1034
Starts: 2011-10-01
Expected to finish: 2013-10-01
Last updated by the study team: 2015-10-14

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

(1). Interest in quitting smoking within the next 30 days, but not already actively engaged in quitting (e.g., subject should not be currently participating in other cessation counseling or taking cessation medication treatment for the purpose of a quit attempt); (2). The person has a phone and has home internet access; (3). The person has an email address that can be used to send assessments, and deliver email prompts; (4). The person expresses willingness to provide assessment information and have his/her computer use of the assigned website tracked; (5). There are contraindications to over the counter nicotine replacement therapy (NRT) use (e.g., pregnancy); (6). The person smokes ≥ 5 cpd; (7). The person is ≥ 18 years;(8). The person accesses the internet with no more than 3 computers/devices (including devices such as iPads and smartphones); and (9). No other members of the person's household are participating in the NCI website evaluation. (The age restriction is due to the possible assignment to medication, which is not recommended for adolescents.) Subjects will not have to express an interest in using NRT. They may be sent NRT depending upon experimental assignment, but a commitment to use medication is not a requirement of participation. Also, pregnant smokers, or those who believe they may become pregnant, can participate, but they will be randomly assigned to only the non-medication treatments and participate only in the substudy. [They will not be included in the regular data analyses, and power will be too small to permit meaningful inferential tests. However, effect sizes in this small group of smokers will be determined for comparison with the effect sizes obtained in the main study.] Due to limitations in the volume of new calls that can be handled in the phone counseling component, recruitment will not exceed 300 per month. When monthly recruitment goal has been met, the recruitment invitation will be turned off until the following month. At the point where it is necessary to achieve the desired (50/50) gender balance, the invitation to participate in the study will be restricted by sex until full enrollment is achieved.

You may not qualify if…

(1). If the person has no interest in quitting smoking within the next 30 days or if the person is actively engaged in quitting (e.g., subject is currently participating in other cessation counseling or taking cessation medication treatment for the purpose of a quit attempt); (2). Person does not have a phone or home internet access; (3). The person does not have an email address that can be used to send assessments, and deliver email prompts; (4). The person is not willing to provide assessment information and have his/her computer use of the assigned website tracked; (5). There are contraindications to over the counter nicotine replacement therapy (NRT) use (e.g., pregnancy); (6). The person smokes < 5 cpd; (7). The person is <18 years;(8). The person accesses the internet with more than 4 computers (including devices such as iPads and smartphones); and (9). One or more members of the person's household are already participating in the NCI website evaluation. (The age restriction is due to the possible assignment to medication, which is not recommended for adolescents.)

Where it is running

University of Wisconsin Center for Tobacco Research and Intervention, School of Medicine and Public Health — Madison, Wisconsin, United States

Full record on ClinicalTrials.gov

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