NCT03113136

Examination of Low Wattage and High Wattage E-Cigarettes

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 372 (actual)
• Sponsor: Ohio State University Comprehensive Cancer Center · Academic / Other
• Sex: All
• Age: 18 Years – 99 Years
• Healthy volunteers: Accepted

Summary

The overall aim of the proposed study is to evaluate the effect of switching from conventional cigarettes to either a LWe or HWe on smoking behavior, product use patterns and continued use, as well as biomarkers of toxicant exposure and effects.

Conditions

• Smoking, Cigarette
• Smoking, Tobacco
• Nicotine Dependence
• Exposure to Toxic Agent

Interventions

Type	Name	Description
BEHAVIORAL	Low wattage E cigarette device	The low wattage E cigarette device will be provided to the participant and they will be instructed to vape ad libitum for 12 weeks and then be assessed at 6 months and 12 months for continued use of device.
BEHAVIORAL	High wattage E cigarette device	The high wattage E cigarette device will be provided to the participant and they will be instructed to vape ad libitum for 12 weeks and then be assessed at 6 months and 12 months for continued use of device.
BEHAVIORAL	Usual brand cigarette	The usual brand of cigarettes will be provided to the participant and they will be instructed to smoke ad libitum for the duration of the study.

Timeline

• Start date: 2017-06-29
• Primary completion: 2022-01-31
• Completion: 2022-01-31
• First posted: 2017-04-13
• Last updated: 2026-04-17
• Results posted: 2024-02-09

Locations

1 site across 1 country: United States