placebo NRT

DRUG2 trials

Sponsors

Mayo Clinic

Conditions

Smokeless Tobacco Use

Phase 2

A Pilot Study Evaluating Nicotine Lozenges and Self Help

CompletedNCT00888459

Mayo ClinicSmokeless Tobacco Use

Start: 2008-04-30End: 2009-05-31Updated: 2023-10-23

Highdose Nicotine Patch Therapy for Smokeless Tobacco Use

CompletedNCT00939029

Mayo ClinicSmokeless Tobacco Use

Start: 2010-07-31End: 2013-06-30Updated: 2014-05-19