472
Participants
Start Date
December 31, 2025
Primary Completion Date
January 31, 2030
Study Completion Date
July 31, 2030
HRP Sampling period
During a 28-day sampling period, participants randomized to HRP are instructed to try their selected HRP (ECIGS, IQOS, or ONPs) and will complete daily e-diaries of cigarette smoking behavior and product uptake.
NPL Sampling period
During a 28-day sampling period, participants randomized to NPL are instructed to try nicotine patches and nicotine lozenges and will complete daily e-diaries of cigarette smoking behavior and product uptake.
University of Pennsylvania, Philadelphia
National Cancer Institute (NCI)
NIH
University of Pennsylvania
OTHER
Abramson Cancer Center at Penn Medicine
OTHER