Difference between revisions of "Partial antagonist-Olanzapine"

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Revision as of 15:27, 29 October 2021

Partial antagonist

Aripiprazole
Brexpiprazole
Cariprazine

Olanzapine
Type antipsychotic
Group atypical AP
Other use moodstabilizer
links
ATC-code N05AH03
Medscape Olanzapine
EMEA zyprexa
PubChem 4585
PubMed Olanzapine
Drugs.com olanzapine
Kompas (Dutch) Olanzapine
Wikipedia Olanzapine

Switch medication from partial antagonist to Olanzapine.[4] [5]
Partial antagonist is a collection of antipsychotic drugs having similar properties with respect to switching. A switch to member of the 'partial antagonist' group from anotherdrug should be read as partial antagonist-anotherdrug. Similarly, a switch from a member of the 'partial antagonist' group to anotherdrug should be read as anotherdrug-partial antagonist.

Nietinrijdenbord.png Stop partial antagonist
  • Day 1-21: Continue drug at usual dose
  • Day 22: Stop drug
Eenrichtingbord.png Start Olanzapine
  • Day 1-4: approx. 25% of target dose
  • Day 5-8: approx. 50% of target dose
  • Day 9-12: approx. 75% of target dose
  • Day 13: target dose
  • Day 28: Reevaluate dose, if necessary adjust dose
Infobord.png More information
StopAbruptly21StartGradually2.jpg
Nietinrijdenbord.png — partial antagonist
Eenrichtingbord.png — Olanzapine


  1. 1.0 1.1 1.2 1.3 KNMP; Informatorium Medicamentorum 2023; Monografie "olanzapine" (Dutch)
  2. Farmacotherapeutisch Kompas; Toxicologie (dutch)
  3. Woods SW Chlorpromazine equivalent doses for the newer atypical antipsychotics; J Clin Psychiatry 2003;64:663-667
  4. 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
  5. Stahl, S. M. (2013). Stahl's essential psychopharmacology: Neuroscientific basis and practical applications (4th ed.). Cambridge University Press.
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