Symptoms of anhedonia, not depression, predict the outcome of treatment of cocaine dependence.
J Subst Abuse Treat
; 92: 46-50, 2018 09.
Article
em En
| MEDLINE
| ID: mdl-30032944
ABSTRACT
The purpose of this paper is to reanalyze data from two studies to determine if anhedonia specifically, rather than depression overall, predicts treatment outcome for patients with cocaine use disorders. Measures of baseline anhedonia symptoms were created using anhedonia items from the Beck Depression Inventory (BDI) to re-examine National Institute on Drug Abuse Cocaine Collaborative Treatment study data (Crits-Christoph et al., 1999) and the contingency management group from the McKay et al. (2010) trial. Baseline anhedonia was used to predict cocaine abstinence rates across the treatment period in both studies. Anhedonia was a significant predictor of cocaine abstinence, even when overall depression scores excluding anhedonia were included in the models. The development of treatments to target individuals with cocaine use disorder who have symptoms of anhedonia has the potential to improve overall outcomes for those with this disorder.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Terapia Comportamental
/
Transtornos Relacionados ao Uso de Cocaína
/
Depressão
/
Anedonia
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Prognostic_studies
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Risk_factors_studies
Limite:
Adult
/
Humans
Idioma:
En
Revista:
J Subst Abuse Treat
Assunto da revista:
TRANSTORNOS RELACIONADOS COM SUBSTANCIAS
Ano de publicação:
2018
Tipo de documento:
Article
País de publicação:
EEUU
/
ESTADOS UNIDOS
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ESTADOS UNIDOS DA AMERICA
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EUA
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UNITED STATES
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UNITED STATES OF AMERICA
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US
/
USA