Improvement of patient compliance after switching from conventional neuroleptics to the atypical neuroleptic amisulpride.

Medication noncompliance of schizophrenic outpatients is an important problem in clinical practice, causing relapse and illness deterioration. Because atypical neuroleptics have, in controlled clinical studies, been shown to be better tolerated and accepted by patients, the question is whether switching from conventional to atypical neuroleptics such as amisulpride can increase patient compliance also under conditions of routine care. In a drug utilization observation study 570 schizophrenic outpatients, who had been pretreated with conventional neuroleptics and then been switched for individual clinical reasons to amisulpride, were observed for 3 months.

Dosage finding and outcome in the treatment of schizophrenic inpatients with amisulpride. Results of a drug utilization observation study.

Objectives: Amisulpride is an unique neuroleptic drug insofar as it has a dual pharmacodynamic effect. At low doses it blocks selectively presynaptic autoreceptors, and at high doses it blocks postsynaptic D(2)/D(3) receptors. This allows the dosage to be adjusted and the treatment tailored to various clinical situations.

Dose-related effects of amisulpride on five dimensions of psychopathology in patients with acute exacerbation of schizophrenia.

The present analysis investigated symptom-specific dose-response relationships of the atypical antipsychotic amisulpride (AMI) in schizophrenic patients. The effects of different AMI doses on five different symptom dimensions of the Brief Psychiatric Rating Scale (BPRS) were analyzed. Results on global efficacy and safety parameters have been previously published.