Diagnosing psychotic disorders in the emergency department in the context of substance use.

@article{Schanzer2006DiagnosingPD,
  title={Diagnosing psychotic disorders in the emergency department in the context of substance use.},
  author={Bella M Schanzer and Michael First and Boanerges Dom{\'i}nguez and Deborah S. Hasin and Carol L. M. Caton},
  journal={Psychiatric services},
  year={2006},
  volume={57 10},
  pages={
          1468-73
        }
}
OBJECTIVE For patients who are actively using a substance and experience psychotic symptoms, determining whether the psychotic symptoms are due to a primary psychotic disorder or are substance induced is challenging, especially in emergency departments, where historical information is limited. This study examined the accuracy and subsequent treatment implications of emergency department diagnoses among substance-using patients who were having their first psychotic episode. METHODS Emergency… 

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