Clinical Research Detail Title Of Study A clinical trial to study the effect of a drug, varenicline which may be beneficial for the treatment of subjects who are using tobacco in smokeless form. Disease Condition Nicotine dependence (Smokeless Tobacco) Phase of Trial Phase-2 Discipline Psychiatry Start date of Trial 4/11/2011 Closing Date of Trial 4/11/2013 If you are a doctor interested in clinical research then upload your profile. Click here If you are a hospital interested in clinical research then upload your profile. Click here If you are a patient interested to know more about this clinical trial mail us at:   [email protected]