Cigarette Smoking Clinical Trial
Official title:
A Pilot Randomized, Placebo-Controlled, Crossover Study of the Effect of the Nicotine Nasal Spray and Varenicline on Cigarette Smoking Following Methadone Dosing in Methadone-Maintained Patients
The objective is to provide a preliminary test of the ability of two pharmacological treatments, the nicotine nasal spray and varenicline, relative to placebos, to reduce smoking during the 4 hours following methadone dosing.
Smoking prevalence is over 83% in methadone-maintained patients. These patients experience significant difficulty quitting, and there is evidence that a majority of methadone-maintained patients smoke most of their cigarettes in the 4 hours following methadone dosing. The objective is to provide a preliminary test of the ability of two pharmacological treatments, the nicotine nasal spray and varenicline, relative to placebos, to reduce smoking during the 4 hours following methadone dosing. ;
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