- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder
- Interventions
- zonisamide SR plus olanzapine, Placebo plus olanzapine
- Drug
- Lead sponsor
- Orexigen Therapeutics, Inc
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 9
- States / cities
- National City, California • Orange, California • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2012 · Synced May 22, 2026, 5:25 AM EDT