Low-dose neuroleptic therapy and extrapyramidal side effects in schizophrenia: An effect size analysis.
A meta-analysis of the published literature was performed in order to quantify the efficacy of low-dose neuroleptic therapy in reducing extrapyramidal side effects in schizophrenic patients. A low-dose regimen between 50-100 mg equivalents of chlorpromazine, in comparison to a standard-dose regimen between 200-500 mg reduced extrapyramidal side effects by a 0.30 (+/-0.12) standard deviation, which is only a limited effect.
Barbui
C
C
Saraceno
B
B