Using Smokeless Tobacco Products With Lower Nicotine Levels to Reduce Negative Effects of Smokeless Tobacco Use (Brandswitch)

This study has been completed.
Sponsor:
Information provided by:
National Institute on Drug Abuse (NIDA)
ClinicalTrials.gov Identifier:
NCT00218244
First received: September 16, 2005
Last updated: June 27, 2008
Last verified: June 2008
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: November 2004
  Primary Completion Date: November 2004 (Final data collection date for primary outcome measure)