The Role of Anhedonia in Recovery From Opiate Addiction

Grant number: 1006749 | Funding period: 2011 - 2013

Completed

Abstract

There is growing evidence that changes occur within the addicted brain reducing a drug user's ability to experience everyday pleasures. In this study, we will examine how a drug user's ability to experience pleasure relates to relapse and recovery. We will conduct a series of tests on a large sample of recently abstinent heroin addicts and follow them for 12 months. This project will provide unique insights that will be of direct relevance to clinical treatment.

Related publications (5)

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Startle-elicited Event-Related Potentials to Affective Stimuli are Associated with Recent Illicit Opioid use among Patients Receiving Opioid Agonist Treatment

JBB Garfield, A Cheetham, NB Allen, PG Sanfilippo, DI Lubman

2022-07-01

Opioid use disorder (OUD) has been linked to exaggerated attentional, affective, and arousal responses to opioid-related stimuli, ..

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Dynamic associations between opioid use and anhedonia: A longitudinal study in opioid dependence

DI Lubman, JBB Garfield, SM Gwini, A Cheetham, SM Cotton, M Yücel, NB Allen

2018-09-01

Background: Anhedonia is a commonly reported symptom among substance-dependent populations that appears to diminish with sustained..

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Evidence that anhedonia is a symptom of opioid dependence associated with recent use

JBB Garfield, SM Cotton, NB Allen, A Cheetham, M Kras, M Yücel, DI Lubman

2017-08-01

Background Anhedonia is prevalent among substance-dependent populations. The hedonic allostasis model suggests this is due to the ..

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Psychometric properties, validity, and reliability of the Temporal Experience of Pleasure Scale state version in an opioid-dependent sample

JBB Garfield, SM Cotton, DI Lubman

2016-04-01

Background: Individuals with substance dependence commonly experience anhedonia. Theories of anhedonia distinguish between anticip..

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Attention to pleasant stimuli in early adolescence predicts alcohol-related problems in mid-adolescence

JBB Garfield, NB Allen, A Cheetham, JG Simmons, DI Lubman

2015-05-01

Attenuated responses to natural rewards have been found to predict subsequent substance use among dependent populations, suggestin..

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