A 1-year, international, multicenter, randomized, double-blind, parallel-group, placebo-controlled phase IV study to evaluate prevention of relapse in patients in stable condition with chronic schizophrenia receiving either quetiapine fumarate IR (SEROQUEL) or placebo.

Study identifier:D1441C00131

ClinicalTrials.gov identifier:N/A

EudraCT identifier:N/A

CTIS identifier:N/A

Study Complete

Official Title

A 1-year, international, multicenter, randomized, double-blind, parallel-group, placebo-controlled phase IV study to evaluate prevention of relapse in patients in stable condition with chronic schizophrenia receiving either quetiapine fumarate IR (SEROQUEL) or placebo.

Medical condition

schizophrenia

Phase

Phase 4

Healthy volunteers

-

Study drug

-

Sex

-

Actual Enrollment

-

Study type

Interventional

Age

-

Date

Study Start Date: 01 Jan 1971
Primary Completion Date: -
Study Completion Date: -

Study design

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

Verification:

-

Sponsors

AstraZeneca

Collaborators

-

Inclusion and exclusion criteria