Comparison of Aripiprazole and Risperidone for the Treatment of People With First-Episode Psychosis This 52 week long study evaluates the effectiveness of aripiprazole versus risperidone in treating people with first-episode schizophrenia. Patients who do not improve with these medicatio...

• Country United States
• organs None
• Specialty None

Treatment for First-Episode Schizophrenia This 3-year study will determine if the antipsychotic medications olanzapine (Zyprexa®) and risperidone (Risperdal®) can help patients with first-episode schizophrenia.

• Country United States
• organs None
• Specialty None