Extrait

1. To study whether cognitive functions in patients with schizophrenia are affected by addition of L-dopa to optimized conventional (D2-blocking) antipsychotic treatment 2. To study whether negative psychotic symptoms are affected by addition of L-dopa to optimized conventional (D2-blocking) antipsychotic treatment

Critère d'inclusion

• patients with psychotic symptoms, diagnosed with schizophrenia

Liens

• ictrp
• euctr