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Clinical Trial Summary

We aim to compare the augmentation of clozapine with ziprasidone or risperidone in a randomized, prospective manner.


Clinical Trial Description

Partial response of schizophrenic psychoses to a monotherapy with clozapine is a frequent problem of clinical psychiatry. Current problems are treatment resistant positive and/or negative symptoms, as well as side effects. Therefore, different strategies of augmentations have been applied. Based on successful experiences in case reports and results of other work groups, we aim to compare the augmentation of clozapine with ziprasidone or risperidone in a randomized, prospective manner. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00224315
Study type Interventional
Source Central Institute of Mental Health, Mannheim
Contact
Status Completed
Phase Phase 4
Start date November 2003
Completion date September 2006

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