Patterns of mood variation during antidepressant treatment

F. Benedetti, B. Barbini, E. Campori, C. Colombo, E. Smeraldi

Research output: Contribution to journalArticle

Abstract

Previous findings showed that, in a subgroup of patients administered heterogeneous antidepressant treatments, perceived mood levels during a major depressive episode fluctuate with day to day changes which follow cyclical patterns (termed 'minicycle'). We investigated the predictability of infradian mood fluctuations during acute depressive episodes in patients standardly medicated with fluvoxamine. We applied time series analysis, by means of autocorrelation techniques, to time lagged serial recordings of perceived mood levels of 20 inpatients (13 Major Depression Recurrent, and 7 Bipolar Depressive Disorders). 5/20 patients exhibited predictable cyclical patterns in their perceived symptomathology, 8/20 exhibited an uneven, sawtooth pattern of progressive amelioration, and 7/20 showed an erratic pattern of unpredictable day-to-day variations. We confirmed the existence and the predictability of cyclical mood patterns in a subgroup of patients. The absence of a linear improvement in perceived mood did not worsen the final response to antidepressant therapy.

Original languageEnglish
Pages (from-to)133-139
Number of pages7
JournalJournal of Affective Disorders
Volume49
Issue number2
DOIs
Publication statusPublished - 1998

Fingerprint

Antidepressive Agents
Fluvoxamine
Therapeutics
Depressive Disorder
Bipolar Disorder
Inpatients
Depression

Keywords

  • Depression
  • Fluvoxamine
  • Infradian mood fluctuations

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Behavioral Neuroscience
  • Biological Psychiatry
  • Neurology
  • Psychology(all)

Cite this

Patterns of mood variation during antidepressant treatment. / Benedetti, F.; Barbini, B.; Campori, E.; Colombo, C.; Smeraldi, E.

In: Journal of Affective Disorders, Vol. 49, No. 2, 1998, p. 133-139.

Research output: Contribution to journalArticle

Benedetti, F. ; Barbini, B. ; Campori, E. ; Colombo, C. ; Smeraldi, E. / Patterns of mood variation during antidepressant treatment. In: Journal of Affective Disorders. 1998 ; Vol. 49, No. 2. pp. 133-139.
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