Browsing by Author "Swen, Jesse J."

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    Clinical Pharmacogenetics Implementation Consortium (CPIC) Guidelines for CYP3A5 Genotype and Tacrolimus Dosing
    (Wiley, 2015-07) Birdwell, Kelly A.; Decker, Brian; Barbarino, Julia M.; Peterson, Josh F.; Stein, C. Michael; Sadee, Wolfgang; Wang, Danxin; Vinks, Alexander A.; He, Yijing; Swen, Jesse J.; Leeder, J. Steven; van Schaik, RHN; Thummel, Kenneth E.; Klein, Teri E.; Caudle, Kelly E.; MacPhee, Iain A.M.; Department of Medicine, IU School of Medicine
    Tacrolimus is the mainstay immunosuppressant drug used after solid organ and hematopoietic stem cell transplantation. Individuals who express CYP3A5 (extensive and intermediate metabolizers) generally have decreased dose-adjusted trough concentrations of tacrolimus as compared with those who are CYP3A5 nonexpressers (poor metabolizers), possibly delaying achievement of target blood concentrations. We summarize evidence from the published literature supporting this association and provide dosing recommendations for tacrolimus based on CYP3A5 genotype when known (updates at www.pharmgkb.org).
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    Clinical pharmacogenetics implementation consortium guideline (CPIC) for CYP2D6 and CYP2C19 genotypes and dosing of tricyclic antidepressants: 2016 update
    (Wiley, 2017-07) Hicks, J. Kevin; Sangkuhl, Katrin; Swen, Jesse J.; Ellingrod, Vicki L.; Müller, Daniel J.; Shimoda, Kazutaka; Bishop, Jeffrey R.; Kharasch, Evan D.; Skaar, Todd C.; Gaedigk, Andrea; Dunnenberger, Henry M.; Klein, Teri E.; Caudle, Kelly E.; Stingl, Julia C.; Medicine, School of Medicine
    CYP2D6 and CYP2C19 polymorphisms affect the exposure, efficacy and safety of tricyclic antidepressants (TCAs), with some drugs being affected by CYP2D6 only (e.g., nortriptyline and desipramine) and others by both polymorphic enzymes (e.g., amitriptyline, clomipramine, doxepin, imipramine, and trimipramine). Evidence is presented for CYP2D6 and CYP2C19 genotype-directed dosing of TCAs. This document is an update to the 2012 Clinical Pharmacogenetics Implementation Consortium (CPIC) guideline for CYP2D6 and CYP2C19 Genotypes and Dosing of Tricyclic Antidepressants.