Effects of Oral Ziprasidone and Oral Haloperidol on QTc Interval in Patients with Schizophrenia or Schizoaffective Disorder

Abstract

The QTc interval in ziprasidone- and haloperidol-treated patients increased with dose. Treatment with high doses of ziprasidone or haloperidol did not result in any patient experiencing a QTc interval of 450 msec or greater.