CLINICAL PROFILE OF REMOXIPRIDE - A COMBINED ANALYSIS OF A COMPARATIVE DOUBLE-BLIND MULTICENTER TRIAL PROGRAM

Abstract Nine double‐blind studies comparing remoxipride to haloperidol in the treatment of acute schizophrenia formed the basis of this analysis. All studies followed a basic protocol with the main assessments performed regularly during the 4–6 week trial period according to the same methodology, thus allowing the data to be pooled. The results showed that remoxipride in a daily dose of 150–600 mg had a therapeutic effect comparable to that of haloperidol (5–45 mg/day), both on positive and negative symptoms. There was a clear advantage for remoxipride over haloperidol with regard to adverse events/symptoms, particularly extrapyramidal symptoms, but also drowsiness/somnolence and tiredness/fatigue. Anticholinergic drugs were used consistently less frequently as concomitant medication to alleviate extrapyramidal symptoms in the remoxipride group; the use of sedatives/hypnotics was approximately the same in both groups. Based on these and supportive clinical data, remoxipride seems to have a clinical profile characterized by antipsychotic efficacy in acute schizophrenia, apparently equal to that of haloperidol, and good tolerability in being non‐sedative (in terms of drowsiness/somnolence) and with low incidences of extrapyramidal, autonomic, and endocrine symptoms. Copyright © 1990, Wiley Blackwell. All rights reserved