Nicobrevin is a proprietary product containing quinine, menthyl valerate, camphor and eucalyptus oil marketed as an aid to smoking cessation. No randomized trials with long term follow up of smoking status were identified, so there was no evidence to assess efficacy.
This version first published online:
April 19. 2006
Last assessed as up-to-date:
January 08. 2009
Abstract
Background
Nicobrevin is a proprietary product marketed as an aid to smoking cessation. It contains quinine, menthyl valerate, camphor and eucalyptus oil.
Objectives
The objective of this review was to assess the effects of Nicobrevin on long term smoking cessation
Search strategy
We searched the Cochrane Tobacco Addiction Group trials register. Most recent search was January 2009.
Selection criteria
Randomized trials comparing Nicobrevin to placebo or an alternative therapeutic control, which reported smoking cessation with at least six months follow up.
Data collection and analysis
Data were sought on the outcome, method of randomization, and completeness of follow up.
Main results
We identified no trials meeting the full inclusion criteria including long-term follow up.
Authors' conclusions
There is no evidence available from long-term trials that Nicobrevin can aid smoking cessation.