Early detection and intervention for initial episodes of schizophrenia.

Comprehensive programs of drug and psychosocial interventions with adults who show early signs and symptoms of schizophrenic disorders may contribute to a lower incidence and prevalence of florid episodes of schizophrenia. These programs combine (1) early detection of psychotic features by family practitioners and other primary care providers and (2) close liaison with mental health professionals well trained in psychiatric assessment and treatment strategies effective in reducing the prevalence of established cases of schizophrenia. Long-term monitoring for signs of recurrence of these subthreshold psychotic episodes, with further intervention as needed, appears essential to maintain these benefits.