Ethnic differences in response to atypical antipsychotics in patients with schizophrenia:individual patient data meta-analysis of randomised placebo-controlled registration trials submitted to the Dutch Medicines Evaluation Board

BACKGROUND: Little is known about the effect of ethnicity on the response to antipsychotic medication in patients with schizophrenia. AIMS: To determine whether ethnicity moderates the response to antipsychotic medication in patients with schizophrenia, and whether this moderation is independent of confounders. METHOD: We analysed 18 short-term, placebo-controlled registration trials of atypical antipsychotic medications in patients with schizophrenia (N = 3880). A two-step, random-effects, individual patient data meta-analysis was applied to establish the moderating effect of ethnicity (White... Mehr ...