diagnosis of schizophrenia
Item
diagnosis of schizophrenia or schizoaffective disorder for > 5 years
boolean
C0036341 (UMLS CUI [1])
stable medication
Item
use of stable dose risperidone, olanzapine, or quetiapine for at least 1 month with no planned medication changes
boolean
C0073393 (UMLS CUI [1,1])
C0205360 (UMLS CUI [1,2])
C0171023 (UMLS CUI [2,1])
C0205360 (UMLS CUI [2,2])
C0123091 (UMLS CUI [3,1])
C0205360 (UMLS CUI [3,2])
social behavior scale
Item
social behavior scale (sbs) score > 45
boolean
C0475509 (UMLS CUI [1])
informed consent
Item
willing and able to provide informed consent
boolean
C0021430 (UMLS CUI [1])
IQ
Item
intelligence quotient < 70
boolean
C0456149 (UMLS CUI [1])
antipsychotic medication
Item
use of more than one antipsychotic medication
boolean
C0040615 (UMLS CUI [1,1])
C0443302 (UMLS CUI [1,2])
use of benzodiazepines or tricyclic antidepressants or anticholinergic medication
Item
use of benzodiazepines, tricyclic antidepressants, or anticholinergic medication commonly used to treat extrapyramidal symptoms
boolean
C0005064 (UMLS CUI [1])
C0003290 (UMLS CUI [2])
C0242896 (UMLS CUI [3])
criteria for alcohol or other substance dependence
Item
diagnostic and statistical manual (dsm)-iv criteria for alcohol or other substance dependence
boolean
C0038586 (UMLS CUI [1])
history of any traumatic brain injury
Item
history of any traumatic brain injury leading to loss of consciousness for > 30 minutes
boolean
C0876926 (UMLS CUI [1])
diagnosis of a comorbid medical condition
Item
diagnosis of a comorbid medical condition that could interfere with antipsychotic medication treatment or the ability to complete the study
boolean
C1321605 (UMLS CUI [1,1])
C0439801 (UMLS CUI [1,2])
C0009488 (UMLS CUI [1,3])