[Comparative study using double-blind method of sultopride and thioproperazine].

This report includes a statistical analysis of the results of a double blind comparative study between sultopride and thioproperazine. Two rating scales were used: the standard B.P.R.S. and a simplified scale including 7 items: agitation--delusion--thought-disorganization--anxiety--aggressivity--hallucinations--autism. The comparison of the mean of the global scores obtained with the two rating scales shows a significant difference in activity in favour of sultopride. The analysis of the individual items shows regular modifications in favour of sultopride but these are not statistically significant. There are, also, no differences in the side-effects observed, particularly extra-pyramidal effects.