Temperament and character inventory dimensions and anhedonia in detoxified substance-dependent subjects

G. Martinotti, C. R. Cloninger, L. Janiri

    Research output: Contribution to journalArticlepeer-review

    60 Scopus citations

    Abstract

    In this study we aimed to investigate the relationship between anhedonia, craving and temperament and character dimensions in a sample of 50 patients with alcohol and opiate dependence recruited after a period of detoxification. The following scales were applied: Snaith-Hamilton Pleasure Scale (SHAPS), Bech-Rafaelsen Melancholia Scale (BRMS), Scale for the Assessment of Negative Symptoms (SANS), Visual Analogue Scales (VAS) for craving, and Temperament and Character Inventory (TCI). The temperament dimension of Novelty Seeking was positively correlated to craving and anhedonia (p <.01), with a higher score of Novelty Seeking in the subsample of anhedonic subjects with respect to both non-anhedonic and control subjects. In our study, the possibility that difficulty in experiencing pleasure in psychiatric disorders can lead to the use of psychoactive substances in an attempt to decrease anhedonia, is extended to subjects without psychiatric disorders who may try substances to counterbalance a tonic state of anhedonia.

    Original languageEnglish
    Pages (from-to)177-183
    Number of pages7
    JournalAmerican Journal of Drug and Alcohol Abuse
    Volume34
    Issue number2
    DOIs
    StatePublished - Mar 2008

    Keywords

    • Anhedonia
    • Character
    • Substance dependence
    • Temperament

    Fingerprint

    Dive into the research topics of 'Temperament and character inventory dimensions and anhedonia in detoxified substance-dependent subjects'. Together they form a unique fingerprint.

    Cite this