Chlorpromazine-Aripiprazole

Chlorpromazine
Type Antipsychotic
Group Phenothiazines
links
Medscape Chlorpromazine
PubChem 2726
PubMed Chlorpromazine
Kompas (Dutch) Chlorpromazine
Wikipedia Chlorpromazine
Ariprazole
Type Antipsychotic
Group Atypical AP
Other use moodstabilizer
links
EMEA abilify
PubChem 60975
PubMed Ariprazole
Kompas (Dutch) Ariprazole
Wikipedia Ariprazole

Switch medication from Chlorpromazine to Aripiprazole.

Nietinrijdenbord.png Stop Chlorpromazine
  • Week 1: approx. 75% of initial dose
  • Week 2: approx. 50% of initial dose
  • Week 3: approx. 25% of initial dose
  • Week 4: approx. 12,5% of initial dose
  • Day 28: stop
Eenrichtingbord.png Start Aripiprazole
  • Day 1-3: start 50% of target dose
  • Day 4-7: target dose
Infobord.png 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.[1]
    Anticholinerg AP naar partieel2.jpg
Nietinrijdenbord.png — Chlorpromazine
Eenrichtingbord.png — Aripiprazole


  1. Stöllberger C, Huber JO, Finsterer J, Antipsychotic drugs and QT prolongation. Int Clin Psychopharmacol. 2005 Sep;20(5):243-51.
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