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

Luigi Janiri, Giovanni Martinotti, Cr Cloninger

Risultato della ricerca: Contributo in rivistaArticolo in rivista

56 Citazioni (Scopus)

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.
Lingua originaleEnglish
pagine (da-a)177-183
Numero di pagine7
RivistaTHE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE
Volume34
DOI
Stato di pubblicazionePubblicato - 2008

Keywords

  • Anhedonia
  • Character
  • Temperament
  • substance dependence

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