Eligibility criteria
Condition
Schizophrenia
Sex
Females and Males
Age
18-66 years
Inclusion criteria
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1. Outpatients who have successfully completed Wyeth study 3168A1-311-US.
2. A signed and dated informed consent form for this study.
3. No major protocol violations in previous study.
Exclusion criteria
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1. Clinically important abnormalities noted in preceding short-term study that have not
resolved.
2. Use of prohibited treatments in the preceding short-term study.
3. Meeting any exclusion criteria for the preceding short-term study.