Evaluation of Low and High Nicotine Tobacco Free Nicotine Pouches

Description

Tobacco-free oral nicotine pouches (such as Zyn brand) are a less harmful alternative to cigarette smoking. Pouches, however, contain nicotine, and addictive substance that is not risk-free. The present study is evaluating how well nicotine pouches, at different nicotine levels, help people switch away from smoking cigarettes. People who smoke cigarettes will be asked to answer questions about their tobacco product use and provide breath samples and cheek swab samples at an in-person visit to MUSC Charleston. Participants will then be provided with a 28-day supply of nicotine pouches, and will be asked to switch from smoking to pouches over the course of 4 weeks. Finally, participants will complete a final visit at MUSC, and will answer more questions about their tobacco use 1-month later.

Conditions

Cigarette Smoking, Nicotine Dependence, Smoking Cessation

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Study Overview

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Study Details

Study overview

Tobacco-free oral nicotine pouches (such as Zyn brand) are a less harmful alternative to cigarette smoking. Pouches, however, contain nicotine, and addictive substance that is not risk-free. The present study is evaluating how well nicotine pouches, at different nicotine levels, help people switch away from smoking cigarettes. People who smoke cigarettes will be asked to answer questions about their tobacco product use and provide breath samples and cheek swab samples at an in-person visit to MUSC Charleston. Participants will then be provided with a 28-day supply of nicotine pouches, and will be asked to switch from smoking to pouches over the course of 4 weeks. Finally, participants will complete a final visit at MUSC, and will answer more questions about their tobacco use 1-month later.

Evaluation of Low and High Nicotine Tobacco Free Nicotine Pouches As a Harm Reducing Substitute for Combustible Cigarettes - (Pack2Pouch)

Evaluation of Low and High Nicotine Tobacco Free Nicotine Pouches

Condition
Cigarette Smoking
Intervention / Treatment

-

Contacts and Locations

Charleston

Medical University of South Carolina, Charleston, South Carolina, United States, 29425

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • * Age 21+
  • * current cigarette smoking (25+ days per previous month, 5 or more cigarettes/day, for greater than 1yr, greater than 100 lifetime cigarettes)
  • * have not used TNFPs more than 5 times during their lifetime
  • * willing and able to attend 2 in-person visits in Charleston (to assess biomarkers)
  • * have internet access
  • * Lack of proficiency in English.
  • * Use of other combustible tobacco products (i.e., cigars, cigarillos, hookahs) and/or other non-combusted nicotine/tobacco products (i.e., e-cigarettes, smokeless tobacco) in the past 30 days.
  • * Current use of smoking cessation medications (i.e., varenicline, bupropion, nicotine replacement therapy).
  • * Use of marijuana within the past month, and unwillingness to abstain from marijuana during course of study.
  • * Medical conditions contraindicated to NRT use (including pregnancy, breastfeeding, and nursing, past month myocardial infarction, current untreated cardiac arrhythmia, current severe angina, current uncontrolled severe vascular disease).

Ages Eligible for Study

21 Years to

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

Yes

Collaborators and Investigators

Medical University of South Carolina,

Amanda Palmer, PhD., PRINCIPAL_INVESTIGATOR, Medical University of South Carolina

Study Record Dates

2026-07-31