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Zuclopenthixol LA-Haloperidol LA

Zuclopenthixol
long acting
Type Antipsychotic
Group Thioxanthenes
links
PubChem 5311507
PubMed Zuclopenthixol
Kompas (Dutch) Zuclopenthixol
Wikipedia Zuclopenthixol
Haloperidol
long acting
Type Antipsychotic
Group Butyrophenones
links
ATC-code N05AD01
Medscape Haloperidol
PubChem 3559
PubMed Haloperidol
Drugs.com haloperidol
Kompas (Dutch) Haloperidol
Wikipedia Haloperidol

Switch medication from Zuclopenthixol_LA to Haloperidol_LA.[4] [5]

Nietinrijdenbord.png Stop Zuclopenthixol_LA
  • Day 1: Last depot injection
Eenrichtingbord.png Start Haloperidol_LA
  • Start depot according to general dosing advice on the day you normally would have injected the former depot.
  • Testing for acceptance and possible allergic reactions in a low dose can be carried out earlier.
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.[6]
    StopDepotStartArip.jpg
Nietinrijdenbord.png — Zuclopenthixol_LA
Eenrichtingbord.png — Haloperidol_LA


  1. WHO Collaborating Centre for Drug Statistics Methodology ATC=N05AD01
  2. 2.0 2.1 The Lundbeck Institute; Psychotropics; Terminal Plasma Half-lives
  3. 3.0 3.1 Farmacotherapeutisch Kompas; Inleidende Tekst Antipsychotica (dutch)
  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.
  6. Stöllberger C, Huber JO, Finsterer J, Antipsychotic drugs and QT prolongation. Int Clin Psychopharmacol. 2005 Sep;20(5):243-51.
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