Ignite Creation Date:
2025-12-25 @ 2:54 AM
Ignite Modification Date:
2026-03-04 @ 11:46 AM
Study NCT ID:
NCT03635333
Status:
COMPLETED
Last Update Posted:
2025-12-19
First Post:
2018-08-13
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Effects of E-Cigarette Flavors on Adults TCORS 2.0
Sponsor:
Yale University
Organization:
Study Overview
Official Title:
Effects of E-Cigarette Flavors on Adults
Status:
COMPLETED
Status Verified Date:
2025-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study looks at the effects of flavors when administered with nicotine in e-cigarettes in younger and older adult cigarette smokers.
Detailed Description:
This study looks at the effects of flavors when administered with nicotine in e-cigarettes in younger and older adult cigarette smokers. Regular cigarette smokers who do not want to quit smoking will be asked to complete 3 lab sessions in which they will use an e-cigarette and complete questionnaires. This will be followed by a two-week period where participants are asked to stop using cigarettes and other tobacco products and to only use the e-cigarettes provided. Researchers will examine the influence of flavors (sweet, cool, tobacco) on reward (liking/wanting) from e-cigs containing one of two nicotine concentrations (6 mg/ml, 18 mg/ml) following acute tobacco abstinence.
As of October 2020, this protocol was updated in which an additional lab session was added. Participants are to complete 4 lab sessions in which they will use an e-cigarette and complete questionnaires. In each individual lab session, they will sample one of the following four e-liquids: cherry, vanilla, menthol, tobacco. Additionally, participant age range was shifted to 21-50 with the younger condition being 21-34 and older being 35-50 and cigarette requirement was at least 1 cigarette/day at this time to be more representative of current persons who smoke.
As of October 2020, this protocol was updated in which an additional lab session was added. Participants are to complete 4 lab sessions in which they will use an e-cigarette and complete questionnaires. In each individual lab session, they will sample one of the following four e-liquids: cherry, vanilla, menthol, tobacco. Additionally, participant age range was shifted to 21-50 with the younger condition being 21-34 and older being 35-50 and cigarette requirement was at least 1 cigarette/day at this time to be more representative of current persons who smoke.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2U54DA036151-06 | NIH | None | https://reporter.nih.gov/quic… | View |