Difference between revisions of "Haloperidol-Risperidone LA"
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Switch medication from Haloperidol to Risperidone_LA.[5] [6]
Stop Haloperidol - Day 1-14: Continue drug at usual dose
- Day 15-18: approx. 75% of initial dose
- Day 19-22: approx. 50% of initial dose
- Day 23-27: approx. 25% of initial dose
- Day 28: stop
Start Risperidone_LA- Day 1: Start depot according general dosing advice (Dotted line in graph)
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.[7]
- Alternatively, first switch to oral form and then switch to depot to manage possible (adverse) reactions. With a direct switch to a depot it is advisable to administer a low testdose in order to exclude adverse reactions.
— Haloperidol — Risperidone_LA
- ↑ WHO Collaborating Centre for Drug Statistics Methodology ATC=N05AD01
- ↑ 2.0 2.1 2.2 KNMP; Informatorium Medicamentorum 2023; Monografie "haloperidol" (Dutch)
- ↑ 3.0 3.1 The Lundbeck Institute; Psychotropics; Terminal Plasma Half-lives
- ↑ 4.0 4.1 Farmacotherapeutisch Kompas; Inleidende Tekst Antipsychotica (dutch)
- ↑ 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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