Atypical Antipsychotics and Glucose Dysregulation: A Series of 4 Cases.

There have been reports in the psychiatric literature of the association of glucose dysregulation and diabetes mellitus with the use of atypical and typical (conventional) antipsychotics. We present a series of 4 additional cases in which psychotic disorders (DSM-IV) were treated with atypical antipsychotics, and patients subsequently developed glucose dysregulation or diabetes mellitus. The implications of these findings are discussed.