854
Participants
Start Date
November 1, 2025
Primary Completion Date
July 1, 2029
Study Completion Date
July 1, 2030
iCanQuit Smartphone App Smoking Cessation Program
Receive access to iCanQuit app, with daily push notifications
Nicotine Gum
Receive nicotine replacement therapy gum
Nicotine Patch
Receive nicotine replacement therapy patch(es)
Nicotine Lozenge
Receive nicotine replacement therapy lozenge(s)
Survey Administration
Ancillary studies
Interview
Ancillary studies
Fred Hutch/University of Washington Cancer Consortium, Seattle
National Cancer Institute (NCI)
NIH
Fred Hutchinson Cancer Center
OTHER