Development of a Boston Treatment Program for Youth at Clinical High Risk for Psychosis: Center for Early Detection, Assessment, and Response to Risk (CEDAR).

Over the past two decades, increasing attention has been given to the importance of early intervention for psychosis. This article describes the development of the Center for Early Detection, Assessment and Response to Risk (CEDAR), which focuses on early identification and treatment of youth at clinical high risk for psychosis. There are relatively few models in the United States for such programs, and we present our developmental story, focusing mainly on the CEDAR Clinic, as a case study of how such a program can develop.

Reducing the duration of untreated psychosis and its impact in the U.S.: the STEP-ED study.

Background: Early intervention services for psychotic disorders optimally interlock strategies to deliver: (i) Early Detection (ED) to shorten the time between onset of psychotic symptoms and effective treatment (i.e. Duration of Untreated Psychosis, DUP); and (ii) comprehensive intervention during the subsequent 2 to 5 years.

Insight into illness in patients and caregivers during early psychosis: a pilot study.

Background: Impaired insight into illness is common during early psychosis and has been associated with treatment delays and poorer long-term outcomes. The relationship between patients' insight into illness and their caregivers' knowledge about psychosis is putatively associated with treatment outcome but there is limited research about this. This pilot study was designed to test the hypothesis that caregivers' levels of insight into illness is associated with patients' insight into illness in early psychosis and would be related to caregivers' levels of critical, rejecting attitudes toward patients.

Alcohol and cannabis use in schizophrenia: effects of clozapine vs. risperidone.

Background: Alcohol and cannabis use disorders worsen the course of schizophrenia. While the typical antipsychotics are of limited value in controlling substance use in schizophrenic patients, previous studies suggest that the novel antipsychotic clozapine (CLOZ) may decrease their substance use. We describe a retrospective study of the effects of the novel antipsychotics risperidone (RISP) and clozapine on alcohol and cannabis use in patients with schizophrenia or schizoaffective disorder and comorbid alcohol and/or cannabis use disorder.