Acceptability of Less Harmful Alternatives to Cigarettes
Study Details
Study Description
Brief Summary
RATIONALE: A study that evaluates participants' beliefs about smokeless tobacco products and nicotine replacement therapy may be useful in helping smokers stop smoking.
PURPOSE: This clinical trial is studying the acceptability of less harmful alternatives to cigarettes.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
OBJECTIVES:
Primary
-
To assess the impact of factual information (a fact sheet) about the relative harms of smokeless (SL)/nicotine replacement (NR) products on participants' beliefs about relative harmfulness.
-
To assess the impact of trying samples of NR and/or SL products on intentions to use such products as alternatives to cigarettes.
Secondary
-
To explore the effects of factual information in regard to smoked tobacco on smokers' intentions to use such products as alternatives to cigarettes.
-
To assess potential barriers to use of both NR and SL products as substitutes for cigarettes.
-
To obtain estimates of possible effect sizes for powering a proposed comprehensive test of the likely outcomes of using these products in preference to cigarettes (and other smoked products).
OUTLINE:
Participants undergo a 10-15 minute web-based survey on a computer in the Tobacco Research Laboratory to assess basic demographic information; beliefs about the relative harmfulness of nicotine replacement (NR) and smokeless (SL) products, including use of relevant questions from the International Tobacco Control (ITC) 4 country survey; past experiences with NR and SL products and perceptions about them; and willingness to try samples of NR/SL products they have not previously used, or, if not willing, reasons for refusal. Participants also receive an information sheet while simultaneously hearing an audio recording of it.
Participants complete questionnaires at 2, 3, and 4 weeks.
Beginning 2 weeks after study intervention, some participants receive a day's supply of ≤ 4 smokeless tobacco or nicotine products and periodically undergo a breath CO and saliva and buccal cell sample collection. Surveys are completed and samples collected at 3 and 4 weeks.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: Overall Single-armed study |
Behavioral: telephone-based intervention
10-15 minute web-based survey on a computer
Drug: nicotine replacement therapy
One week supply
Other: informational intervention
Other: internet-based intervention
Other: questionnaire administration
Given out week 2, 3 and 4.
|
Outcome Measures
Primary Outcome Measures
- Number of Participants With no Interest in Trial of Harm-reduction Products (HRPs) [Baseline]
- Number of Participants Willing to Try HRPs [Baseline]
- Number of Participants That Completed 1-week Trial [One week]
- Number of Participants Willing to Continue With Preferred HRP [1 week follow up]
Eligibility Criteria
Criteria
DISEASE CHARACTERISTICS:
-
Currently smokes ≥ 10 cigarettes per day
-
Not planning to quit smoking in the next 30 days and has not tried to quit in the past 30 days
-
Medically eligible to receive nicotine-replacement products, based on the NYS Smokers Quitline eligibility criteria
PATIENT CHARACTERISTICS:
-
Not pregnant or nursing
-
Able to read and speak English
-
In good general health
-
No history of heart attack or stroke in the past 2 weeks
-
No history of chest pains in the past month
-
No report of physician-diagnosed arrhythmia/irregular heartbeat or use of pacemaker
-
No report of physician-diagnosed heart disease/coronary artery disease, uncontrolled hypertension, stomach ulcer, diabetes, depression, or asthma
PRIOR CONCURRENT THERAPY:
-
No other concurrent tobacco products or nicotine medications
-
No concurrent Zyban, Bupropion, Wellbutrin, Chantix, or other smoking cessation medication
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Roswell Park Cancer Institute | Buffalo | New York | United States | 14263-0001 |
Sponsors and Collaborators
- Roswell Park Cancer Institute
- National Cancer Institute (NCI)
Investigators
- Principal Investigator: Martin Mahoney, MD, Roswell Park Cancer Institute
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CDR0000648665
- P30CA016056
- RPCI-I-118207
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Noncombusted Nicotine Product With Informational Intervention |
---|---|
Arm/Group Description | Single-armed study |
Period Title: Overall Study | |
STARTED | 67 |
Follow-up #1 | 59 |
Follow-up #2 | 50 |
COMPLETED | 44 |
NOT COMPLETED | 23 |
Baseline Characteristics
Arm/Group Title | Overall |
---|---|
Arm/Group Description | Single-armed study |
Overall Participants | 67 |
Age (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
46.7
(9.59)
|
Gender (Count of Participants) | |
Female |
35
52.2%
|
Male |
32
47.8%
|
Ethnicity (NIH/OMB) (Count of Participants) | |
Hispanic or Latino |
5
7.5%
|
Not Hispanic or Latino |
61
91%
|
Unknown or Not Reported |
1
1.5%
|
Race (NIH/OMB) (Count of Participants) | |
American Indian or Alaska Native |
0
0%
|
Asian |
0
0%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
Black or African American |
19
28.4%
|
White |
42
62.7%
|
More than one race |
5
7.5%
|
Unknown or Not Reported |
1
1.5%
|
Region of Enrollment (participants) [Number] | |
United States |
67
100%
|
Outcome Measures
Title | Number of Participants With no Interest in Trial of Harm-reduction Products (HRPs) |
---|---|
Description | |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Overall |
---|---|
Arm/Group Description | Single-armed study |
Measure Participants | 67 |
Number [participants] |
7
10.4%
|
Title | Number of Participants Willing to Try HRPs |
---|---|
Description | |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Overall |
---|---|
Arm/Group Description | Single-armed study |
Measure Participants | 67 |
Number [participants] |
60
89.6%
|
Title | Number of Participants That Completed 1-week Trial |
---|---|
Description | |
Time Frame | One week |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Overall |
---|---|
Arm/Group Description | Single-armed study |
Measure Participants | 67 |
Number [participants] |
50
74.6%
|
Title | Number of Participants Willing to Continue With Preferred HRP |
---|---|
Description | |
Time Frame | 1 week follow up |
Outcome Measure Data
Analysis Population Description |
---|
Those who completed one-week multiple product sampling |
Arm/Group Title | Overall |
---|---|
Arm/Group Description | Single-armed study |
Measure Participants | 50 |
Number [participants] |
49
73.1%
|
Adverse Events
Time Frame | Collected over 2 weeks while participants were using tobacco products | |
---|---|---|
Adverse Event Reporting Description | ||
Arm/Group Title | Overall | |
Arm/Group Description | Single-armed study | |
All Cause Mortality |
||
Overall | ||
Affected / at Risk (%) | # Events | |
Total | / (NaN) | |
Serious Adverse Events |
||
Overall | ||
Affected / at Risk (%) | # Events | |
Total | 0/59 (0%) | |
Other (Not Including Serious) Adverse Events |
||
Overall | ||
Affected / at Risk (%) | # Events | |
Total | 0/59 (0%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Richard O'Connor |
---|---|
Organization | Roswell Park Cancer Institute |
Phone | 716-845-4517 |
richard.oconnor@roswellpark.org |
- CDR0000648665
- P30CA016056
- RPCI-I-118207