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Clinical Trial Summary

This study aims to utilize state of the art procedures such as the frequently sampled intravenous glucose tolerance test (FSIVGTT), Bergman's Minimal Model Analysis, lipoprotein analysis, and DEXA scans to demonstrate that a newer agent, iloperidone, is devoid of the metabolic abnormalities associated with other atypical antipsychotic treatments, namely olanzapine and risperidone, and offers an advantage over these other agents.


Clinical Trial Description

This one-month research study examines how Fanapt® (iloperidone), Zyprexa® (olanzapine), or Risperdal® (risperidone) affect glucose metabolism in patients with schizophrenia, schizoaffective disorder, bipolar disorder, major depressive disorder, psychosis NOS, delusional disorder or paranoid disorder. This study requires 3 research visits and includes a physical exam, medical history, vitals, an EKG, cognitive testing, psychological rating scales, a DEXA scan, a nutritional assessment, a 3-hour intravenous glucose tolerance test (IVGTT) and a fasting blood draw. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01686815
Study type Observational
Source Massachusetts General Hospital
Contact
Status Completed
Phase
Start date October 2012
Completion date May 2016

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