Study on How Very Low Nicotine Filtered Little Cigars Affect Use and Lung Health in Adult Smokers

What this Trial Is About

Researchers are evaluating how reducing the nicotine content in filtered little cigars affects their use and lung health among adult users. The study aims to compare puffing behaviors, satisfaction, craving suppression, nicotine effects, and exposure to harmful substances between participants usual cigars, normal nicotine study cigars, and very low nicotine study cigars. This Phase 4 clinical trial is sponsored by Ohio State University Comprehensive Cancer Center and focuses on smoking addiction. Participants will attend three separate smoking sessions, each involving a different cigar type their own usual brand, a normal nicotine study cigar, and a reduced nicotine content cigar containing 0.50mg nicotine per gram. Each session allows researchers to observe differences in smoking behavior and physical effects. The sessions are designed to last up to 65 minutes of puffing time, with careful monitoring of nicotine intake and other health indicators. During three study visits lasting up to four hours each, participants will complete surveys, provide blood samples, and perform breathing tests to evaluate lung function and toxicant exposure. Researchers will measure outcomes such as puff volume, nicotine levels, carbon monoxide changes, and lung function changes before and after smoking sessions. This comprehensive assessment will help understand how nicotine reduction impacts smoking behavior and health over the course of the study, which is expected to continue until January 2028.

Addiction Potential of Very Low Nicotine Filtered Little Cigars