A mutlicentre, double blind randomised study to compare the safety, tolerability and efficacy of quetiapine and risperidone in the treatment of schizophrenia in patients previously treated with antipsychotic medication with inadequate symptom control.IRIS - Improved response in Schizophrenia.

Study identifier:BU-5077-0015

ClinicalTrials.gov identifier:N/A

EudraCT identifier:N/A

CTIS identifier:N/A

Study Complete

Official Title

A mutlicentre, double blind randomised study to compare the safety, tolerability and efficacy of quetiapine and risperidone in the treatment of schizophrenia in patients previously treated with antipsychotic medication with inadequate symptom control.IRIS - Improved response in Schizophrenia.

Medical condition

schizophrenia

Phase

Phase 4

Healthy volunteers

-

Study drug

-

Sex

-

Actual Enrollment

-

Study type

Interventional

Age

-

Date

Study Start Date: 01 Dec 2002
Primary Completion Date: -
Study Completion Date: -

Study design

Allocation: -
Endpoint Classification: -
Intervention Model: -
Masking: -
Primary Purpose: -

Verification:

-

Sponsors

AstraZeneca

Collaborators

-

Inclusion and exclusion criteria