lunes, 5 de agosto de 2013

National Guideline Clearinghouse | Clinical Pharmacogenetics Implementation Consortium guideline for CYP2D6 and CYP2C19 genotypes and dosing of tricyclic antidepressants.

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National Guideline Clearinghouse | Clinical Pharmacogenetics Implementation Consortium guideline for <em>CYP2D6</em> and <em>CYP2C19</em> genotypes and dosing of tricyclic antidepressants.

National Guideline Clearinghouse (NGC)

July 29, 2013



Guideline Title
Clinical Pharmacogenetics Implementation Consortium guideline for CYP2D6 and CYP2C19 genotypes and dosing of tricyclic antidepressants.
 
Bibliographic Source(s)
Hicks JK, Swen JJ, Thorn CF, Sangkuhl K, Kharasch ED, Ellingrod VL, Skaar TC, Muller DJ, Gaedigk A, Stingl JC. Clinical Pharmacogenetics Implementation Consortium guideline for CYP2D6 and CYP2C19 genotypes and dosing of tricyclic antidepressants.  Clin Pharmacol Ther. 2013 May;93(5):402-8. [40 references] PubMed External Web Site Policy
 
Guideline Status
This is the current release of the guideline.


Clinical Pharmacogenetics Implementation... [Clin Pharmacol Ther. 2013] - PubMed - NCBI
Clin Pharmacol Ther. 2013 May;93(5):402-8. doi: 10.1038/clpt.2013.2. Epub 2013 Jan 16.

Clinical Pharmacogenetics Implementation Consortium guideline for CYP2D6 and CYP2C19 genotypes and dosing of tricyclic antidepressants.

Source

Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.

Abstract

Polymorphisms in CYP2D6 and CYP2C19 affect the efficacy and safety of tricyclics, with some drugs being affected by CYP2D6 only, and others by both polymorphic enzymes. Amitriptyline, clomipramine, doxepin, imipramine, and trimipramine are demethylated by CYP2C19 to pharmacologically active metabolites. These drugs and their metabolites, along with desipramine and nortriptyline, undergo hydroxylation by CYP2D6 to less active metabolites. Evidence from published literature is presented for CYP2D6 and CYP2C19 genotype-directed dosing of tricyclic antidepressants.

PMID:
23486447
[PubMed - indexed for MEDLINE]
PMCID:
PMC3689226
Free PMC Article
Images from this publication.See all images (1)Free text
Figure 1 

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