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Switch medication from Risperidone_LA to Ziprasidone.[1] [2]
Stop Risperidone_LA - Day 1: Last depot injection
Start Ziprasidone- Day 35-38: approx. 25% of target dose
- Day 39-42: approx. 50% of target dose
- Day 43-46: approx. 75% of target dose
- Day 47: target dose
More information- During this switch you could monitor ECG, especially in patients prone to QT-conduction problems.
- There is a possibility of QT interval prolongation.[3]
— Risperidone_LA — Ziprasidone
- ↑ Switches are based on literature references on this page and expert opinions of the authors. The authors have used pharmacokinetic and receptor affinity properties to determine the switch schedules
- ↑ Stahl, S. M. (2013). Stahl's essential psychopharmacology: Neuroscientific basis and practical applications (4th ed.). Cambridge University Press.
- ↑ Stöllberger C, Huber JO, Finsterer J, Antipsychotic drugs and QT prolongation. Int Clin Psychopharmacol. 2005 Sep;20(5):243-51.
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