IQOS (Non-Cigarette Tobacco Product) Pilot Study
Study Details
Study Description
Brief Summary
A novel type of non-cigarette tobacco product was recently approved for sale in the US, the heated tobacco product (HTP) IQOS. IQOS may be less harmful than cigarettes, and there are some reports that it may produce more rewarding subjective effects compared to e-cigarettes. The approval of IQOS provides a unique opportunity to gather preliminary data surrounding IQOS. The goal of this pilot study is to assess the subjective effects and relative reinforcement value of IQOS, including its downstream effects on cigarette smoking. Current smokers will complete a one-week baseline period where they smoke as normal before attending an in-person lab visit. During the in-person lab visit, participants (n=10) will sample a traditional cigarette and a novel IQOS tobacco product. Participants will answer questionnaires about each product they sample and then complete a preference assessment in which they choose between the IQOS and their own cigarette. Finally, participants will take home a tobacco product they sampled to use ad libitum (1-week sampling). During the at-home baseline and sampling weeks, participants will complete electronic daily diaries cataloging their tobacco use. Biomarkers (i.e., expired carbon monoxide, cotinine) will corroborate self-reported indices of use.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: IQOS group
|
Behavioral: IQOS
Participants will try an IQOS product and then take home the IQOS to sample for one week.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number of Participants Who Prefer IQOS [Lab Visit 2, occurring approximately one week after the initial screening/baseline visit]
Participants complete a preference assessment in which they choose between the IQOS or a traditional cigarette in a series of trials. The outcome of this assessment is the number of participants who prefer the IQOS over a traditional cigarette
Secondary Outcome Measures
- Cigarettes Per Day [Week 2 of study]
The average percent reduction in cigarettes per day observed in Week 2
Eligibility Criteria
Criteria
Inclusion Criteria:
-
daily cigarette smoker
-
interested in using non-cigarette tobacco product
-
have a smartphone that can receive text messages and has access to the internet or have an e-mail account they check daily (necessary for daily diary completion).
Exclusion Criteria:
-
additional tobacco use criteria
-
additional medical criteria
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Medical University of South Carolina | Charleston | South Carolina | United States | 29425 |
Sponsors and Collaborators
- Medical University of South Carolina
Investigators
None specified.Study Documents (Full-Text)
More Information
Publications
None provided.- Pro00098672
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | IQOS Group |
---|---|
Arm/Group Description | IQOS: Participants will try an IQOS product and then take home the IQOS to sample for one week. |
Period Title: Overall Study | |
STARTED | 10 |
COMPLETED | 10 |
NOT COMPLETED | 0 |
Baseline Characteristics
Arm/Group Title | IQOS Group |
---|---|
Arm/Group Description | IQOS: Participants will try an IQOS product and then take home the IQOS to sample for one week. |
Overall Participants | 10 |
Age (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
37.6
(11.0)
|
Sex: Female, Male (Count of Participants) | |
Female |
2
20%
|
Male |
8
80%
|
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 |
1
10%
|
White |
7
70%
|
More than one race |
2
20%
|
Unknown or Not Reported |
0
0%
|
Region of Enrollment (participants) [Number] | |
United States |
10
100%
|
Outcome Measures
Title | Number of Participants Who Prefer IQOS |
---|---|
Description | Participants complete a preference assessment in which they choose between the IQOS or a traditional cigarette in a series of trials. The outcome of this assessment is the number of participants who prefer the IQOS over a traditional cigarette |
Time Frame | Lab Visit 2, occurring approximately one week after the initial screening/baseline visit |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | IQOS Group |
---|---|
Arm/Group Description | IQOS: Participants will try an IQOS product and then take home the IQOS to sample for one week. |
Measure Participants | 10 |
Count of Participants [Participants] |
7
70%
|
Title | Cigarettes Per Day |
---|---|
Description | The average percent reduction in cigarettes per day observed in Week 2 |
Time Frame | Week 2 of study |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | IQOS Group |
---|---|
Arm/Group Description | IQOS: Participants will try an IQOS product and then take home the IQOS to sample for one week. |
Measure Participants | 10 |
Mean (Standard Deviation) [Percentage reduction in cigs per day] |
16.1
(32.7)
|
Adverse Events
Time Frame | 2 weeks | |
---|---|---|
Adverse Event Reporting Description | Interviewer-administered assessment at each visit | |
Arm/Group Title | IQOS Group | |
Arm/Group Description | IQOS: Participants will try an IQOS product and then take home the IQOS to sample for one week. | |
All Cause Mortality |
||
IQOS Group | ||
Affected / at Risk (%) | # Events | |
Total | 0/10 (0%) | |
Serious Adverse Events |
||
IQOS Group | ||
Affected / at Risk (%) | # Events | |
Total | 0/10 (0%) | |
Other (Not Including Serious) Adverse Events |
||
IQOS Group | ||
Affected / at Risk (%) | # Events | |
Total | 3/10 (30%) | |
General disorders | ||
Cough | 1/10 (10%) | 2 |
Headache | 1/10 (10%) | 1 |
Nausea | 1/10 (10%) | 1 |
ER visit for medication refill | 1/10 (10%) | 1 |
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 | Dr. Tracy Smith |
---|---|
Organization | Medical University of South Carolina |
Phone | 8437925164 |
smithtra@musc.edu |
- Pro00098672