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Immediate hedonic response to smoking lapses: Relationship to smoking relapse, and effects of nicotine replacement therapy
Citation
Shiffman, S and Ferguson, SG and Gwaltney, CJ, Immediate hedonic response to smoking lapses: Relationship to smoking relapse, and effects of nicotine replacement therapy, Psychopharmacology (Berl), 184, (3-4) pp. 608-18. ISSN 0033-3158 (2006) [Refereed Article]
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Copyright Statement
The final publication is available at http://www.springerlink.com
Official URL: http://www.springerlink.com
DOI: doi:10.1007/s00213-005-0175-4
Abstract
Objective and rationale
Smoking lapses represent an important juncture between smoking cessation and relapse. Nicotine replacement therapy (NRT) has been shown to decrease the risk of progression from lapse to relapse. We hypothesized that this effect might be mediated via decreases in reinforcement from smoking lapses.
Method
We assessed 169 subjects who lapsed during treatment in a double-blind placebo-controlled study of high-dose (35 mg) nicotine patch. Following their first lapse, using an electronic diary, subjects recorded the amount they smoked, and rated the pleasantness and satisfaction ("hedonic rating") and the aversiveness of smoking. Subjects were then followed and assessed for further lapses and relapses.
Results
Subjects who smoked more during the first lapse had greater risk of progression [second lapse: hazard ratio (HR)=1.16, confidence interval (CI)=1.01–1.32; relapse: HR=1.22, CI=0.97–1.54]. Subjects with higher hedonic ratings of the first lapse also had a greater risk of progression to the second lapse (HR=1.08, CI=1.02–1.14) and to relapse (HR=1.26, CI=1.11–1.41). Aversive ratings had no bearing on progression. As expected, active treatment reduced the risk of both a second lapse (HR=0.54, CI=0.39–0.78) and a relapse (HR=0.22, CI=0.11–0.45). Importantly, however, NRT had no effect on hedonic ratings, amount smoked during the first lapse, or aversive ratings.
Conclusions
Hedonic response to an initial lapse predicted progression to relapse, but this did not mediate the effect of NRT on progression.
Item Details
Item Type: | Refereed Article |
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Keywords: | smoking cessation |
Research Division: | Health Sciences |
Research Group: | Public health |
Research Field: | Preventative health care |
Objective Division: | Health |
Objective Group: | Public health (excl. specific population health) |
Objective Field: | Public health (excl. specific population health) not elsewhere classified |
UTAS Author: | Ferguson, SG (Professor Stuart Ferguson) |
ID Code: | 57260 |
Year Published: | 2006 |
Web of Science® Times Cited: | 123 |
Deposited By: | Pharmacy |
Deposited On: | 2009-07-01 |
Last Modified: | 2011-05-05 |
Downloads: | 1 View Download Statistics |
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