title: Pharmacotherapy of nicotine dependence.
abstract: Withdrawal treatment of cigarette smokers is a task of the utmost urgency in view of the consequences for national health programs and legislative policies of the high morbidity and mortality rates caused by smoking. Smokers need medical consultation in addition to drug-based treatment, but this results in self-willed quitting of the smoking habit in a limited number of smokers only. From the point of view of the criteria of "evidence-based medicine", non-drug methods such as hypnosis therapy and acupuncture are not effective (odds ratio = 1.22). Among the drug-based methods, treatment with nicotine substitution preparations has shown confirmed efficacy in numerous studies (odds ratio 1.63 to 2.67, depending on the application form used) and results in successful withdrawal from the smoking habit in 30-40% of cases. A decisive problem in the initial therapeutic phase appears to be the amount of the applied nicotine dose, but beyond that can be mastered above all by combining 2 or 3 application forms (patchs, chewing gum, nasal spray). Treatment is then continued for 4-12 weeks, depending on the degree of dependence, with successively reduced nicotine dosage. Two controlled studies with disparate designs have been done on bupropion (odds ratio 2.3/3.0). However, further studies are desirable due to concern about undesirable effects of bupropion described recently. Other substances subjected to trials in years past, such as clonidine, lobeline, mecamylamine and antidepressants including buspirone cannot be recommended on the basis of current data for treatment of smokers seeking a withdrawal cure.
authors.affiliation: Institute for Nicotine Research and Smoking Cessation, Erfurt, Germany.
authors.forename: K O
authors.initials: KO
authors.lastname: Haustein
mesh_terms: D016642:Bupropion / Q000627:therapeutic use; D004347:Drug Interactions; D006801:Humans; D011379:Prognosis; D014029:Tobacco Use Disorder / Q000188:drug therapy*; D015430:Weight Gain
chemical_list: D016642:Bupropion