Reduced Nicotine Cigarette Purchasing Decisions

Completed · Early Phase 1

Conditions studied: Tobacco Use Disorder

In brief

The goal of this project is to experimentally evaluate how expectations about reduced-nicotine cigarettes as well as actual nicotine content interact to determine behavioral and subjective response for these novel products.

Key facts

Study ID

NCT04999644

Run by

Johns Hopkins University

People needed

21

Starts

2022-02-23

Expected to finish

2023-03-29

Last updated by the study team

2024-02-09

Who can join

Age: 21 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• 21 years or older
• Smoke five or more cigarettes per day for the past six months
• Biological confirmation of cigarette use: have an expired carbon monoxide (CO) level of more than 8 ppm and a urinary cotinine level of more than 100 ng per milliliter at screening

You may not qualify if…

• Intention to quit smoking in the next 30 days
• Weekly use of nicotine-containing products other than machine-manufactured combustible cigarettes
• Serious medical or psychiatric disorder precluding participation by study physician guidance
• Positive urine screening for illicit drugs other than cannabis or current substance use disorder
• Women who are pregnant, plan to become pregnant, or are breast-feeding
• Medical contraindications to receiving tobacco products

Where it is running

• Behavioral Pharmacology Research Unit — Baltimore, Maryland, United States

Full record on ClinicalTrials.gov

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