Because some smoking-induced pathologies improve upon discontinuation, strategies have been developed to help smokers quit. The aim of this study was to measure the rate of smokers still abstinent one year after one cycle of a six-week group counseling given alone or in combination with a seven-week period of daily administration of bupropion. We also evaluated the predictor validity of nicotine dependence intensity at enrollment, administering both the Fageström Tolerance Questionnaire (FTQ) and the Severity of Dependence Scale (SDS). Visual Analogue Scale (VAS), to measure the intensity of “smoke craving,” was also administered. Two hundred twenty-nine subjects trying to quit smoking were enrolled. Bupropion therapy was accepted by 110 subjects, but only 50 completed the 7-week cycle of therapy. Abstinence rates at one year were 68.0 and 56.6%, respectively, in the group that used bupropion for the scheduled 7 weeks and in the group that discontinued bupropion, and 35.3% in the group with counseling therapy alone. SDS (but not FTQ) scores at enrollment, VAS values for craving at the end of the program, and bupropion therapy were the variables selected by Linear Discriminant Analysis to assign subjects to the Smoker or Non-smoker group, with a global correctness of 70.9%. In conclusion, the efficacy of bupropion largely depends upon its interaction with psychological factors, such as the level of nicotine dependence, craving for nicotine, and the subject's commitment to quit smoking. Drug Dev. Res. 67:271–279, 2006. © 2006 Wiley-Liss, Inc.

COMBINED COUNSELING AND BUPROPION THERAPY FOR SMOKING CESSATION: IDENTIFICATION OF OUTCOME PREDICTORS / Grassi, Maria Caterina; Enea, Domenico; Marchetti, R; Caricati, Am; Nencini, Paolo. - In: DRUG DEVELOPMENT RESEARCH. - ISSN 0272-4391. - STAMPA. - 67:(2006), pp. 1-9. [10.1002/ddr.20085]

COMBINED COUNSELING AND BUPROPION THERAPY FOR SMOKING CESSATION: IDENTIFICATION OF OUTCOME PREDICTORS.

GRASSI, Maria Caterina;ENEA, Domenico;NENCINI, Paolo
2006

Abstract

Because some smoking-induced pathologies improve upon discontinuation, strategies have been developed to help smokers quit. The aim of this study was to measure the rate of smokers still abstinent one year after one cycle of a six-week group counseling given alone or in combination with a seven-week period of daily administration of bupropion. We also evaluated the predictor validity of nicotine dependence intensity at enrollment, administering both the Fageström Tolerance Questionnaire (FTQ) and the Severity of Dependence Scale (SDS). Visual Analogue Scale (VAS), to measure the intensity of “smoke craving,” was also administered. Two hundred twenty-nine subjects trying to quit smoking were enrolled. Bupropion therapy was accepted by 110 subjects, but only 50 completed the 7-week cycle of therapy. Abstinence rates at one year were 68.0 and 56.6%, respectively, in the group that used bupropion for the scheduled 7 weeks and in the group that discontinued bupropion, and 35.3% in the group with counseling therapy alone. SDS (but not FTQ) scores at enrollment, VAS values for craving at the end of the program, and bupropion therapy were the variables selected by Linear Discriminant Analysis to assign subjects to the Smoker or Non-smoker group, with a global correctness of 70.9%. In conclusion, the efficacy of bupropion largely depends upon its interaction with psychological factors, such as the level of nicotine dependence, craving for nicotine, and the subject's commitment to quit smoking. Drug Dev. Res. 67:271–279, 2006. © 2006 Wiley-Liss, Inc.
2006
smoking cessation; SDS; bupropion; nicotine dependence; predictors of outcome
01 Pubblicazione su rivista::01a Articolo in rivista
COMBINED COUNSELING AND BUPROPION THERAPY FOR SMOKING CESSATION: IDENTIFICATION OF OUTCOME PREDICTORS / Grassi, Maria Caterina; Enea, Domenico; Marchetti, R; Caricati, Am; Nencini, Paolo. - In: DRUG DEVELOPMENT RESEARCH. - ISSN 0272-4391. - STAMPA. - 67:(2006), pp. 1-9. [10.1002/ddr.20085]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/236271
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