Pharmacotherapy of dysthymia: review and new findings.

Abstract

Open trials with tricyclics, classical monoamine oxidase inhibitors (MAOIs) or lithium in dysthymia yielded a response rate in 45% of subjects. A long-term treatment of dysthymia with 276 patients treated during 4 years with either moclobemide, tranylcypromine or a combination of amitryptiline plus chlordiazepoxide is described. After discontinuation there was a relapse rate of 89.1%. The controlled studies with tricyclics, MAOIs, reversible inhibitors of monoamine oxidase (RIMAs), specific serotonin reuptake inhibitor (SSRIs) or benzamides showed that drugs well-tolerated work better in dysthymia, due to the fact that the treatment must be long-term. Sertraline was studied vs placebo or imipramine in primary dysthymia. Moclobemide, imipramine and placebo were also studied in 315 patients. Mean doses were 650 mg/d of moclobemide and 203.2 mg/d of imipramine. Moclobemide and sertraline were both efficacious and well tolerated. In a long term treatment the clinician should assess the risk-benefit ratio. Dysthymic patients are very sensitive to unwanted effects and compliance is a serious issue.

• Authors: M Versiani, A E Nardi, I Figueira
• Journal: European psychiatry : the journal of the Association of European Psychiatrists (Eur Psychiatry) Vol. 13 Issue 4 Pg. 203-9 (Jul 1998) ISSN: 0924-9338 [Print] England
• PMID: 19698626 (Publication Type: Journal Article)