NCT03651869

Effects of Nicotine in Tobacco Smokers

Mechanisms Linking Obsessive-Compulsive Symptoms and Tobacco Dependence

• Status: Completed
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 221 (actual)
• Sponsor: University of Southern California · Academic / Other
• Sex: All
• Age: 21 Years
• Healthy volunteers: Accepted

Summary

This study will examine mechanisms linking Obsessive-Compulsive Disorder symptomatology to tobacco dependence.

Conditions

• Smoking, Tobacco
• Smoking (Tobacco) Addiction

Interventions

Type	Name	Description
DRUG	Cigarette 1	Cigarette containing between 0mg nicotine and the conventional amount of nicotine (0.8mg)
DRUG	Cigarette 2	Cigarette containing between 0mg nicotine and the conventional amount of nicotine (0.8mg)
DRUG	Patch 1	A patch containing between 0mg nicotine and the conventional amount of nicotine (21mg)
DRUG	Patch 2	A patch containing between 0mg nicotine and the conventional amount of nicotine (21mg)

Timeline

• Start date: 2019-02-04
• Primary completion: 2023-03-23
• Completion: 2023-03-23
• First posted: 2018-08-29
• Last updated: 2023-07-13

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated drug study