Monoamine oxidase and dementia: Treatment with an inhibitor of MAO-B activity

Alessandro Agnoli, Nicola Martucci, Giovanni Fabbrini, Ann E. Buckley, Mario Fioravanti

Research output: Contribution to journalArticle

Abstract

Patients suffering from Alzheimer type dementia have demonstrated an increase in MAO-B activity. Treatment of these patients with an inhibitor of the monoamine oxidase activity, such as L-Deprenyl (LD), might therefore provide a valid therapeutic intervention. The efficacy of LD was examined in a double-blind, drug versus placebo (PL) study on 20 patients diagnosed between stages 3 and 5 of primary degenerative dementia. Treatment duration was 90 days (5 mg twice a day). All patients underwent clinical, behavioral, and memory evaluations every 30 days. Subjects in the LD group demonstrated an improvement on both attention and memory measures; some of the changes were apparent after only 30 days of treatment. PL patients showed no such improvement and also evidenced a decrease in behavior efficiency during the experimental period. Two patients dropped out of the study, 1 from each treatment group. No differences were found in either the type and number of concomitant treatments or side effects between groups.

Original languageEnglish
Pages (from-to)109-114
Number of pages6
JournalDementia and Geriatric Cognitive Disorders
Volume1
Issue number2
DOIs
Publication statusPublished - 1990

Keywords

  • Attention
  • Dat
  • L-deprenyl
  • Memory

ASJC Scopus subject areas

  • Geriatrics and Gerontology
  • Psychiatry and Mental health
  • Cognitive Neuroscience

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