Warfarin pharmacogenetics

JA Johnson, LH Cavallari - Trends in cardiovascular medicine, 2015 - Elsevier
Abstract The cytochrome P450 (CYP) 2C9 and vitamin K epoxide reductase complex 1
(VKORC1) genotypes have been strongly and consistently associated with warfarin dose …

Clinical practice recommendations on genetic testing of CYP2C9 and VKORC1 variants in warfarin therapy

K Shaw, U Amstutz, RB Kim, LJ Lesko… - Therapeutic drug …, 2015 - journals.lww.com
Objective: To systematically review evidence on genetic variants influencing outcomes
during warfarin therapy and provide practice recommendations addressing the key …

Race influences warfarin dose changes associated with genetic factors

NA Limdi, TM Brown, Q Yan, JL Thigpen… - Blood, The Journal …, 2015 - ashpublications.org
Warfarin dosing algorithms adjust for race, assigning a fixed effect size to each predictor,
thereby attenuating the differential effect by race. Attenuation likely occurs in both race …

Poor warfarin dose prediction with pharmacogenetic algorithms that exclude genotypes important for African Americans

K Drozda, S Wong, SR Patel, AP Bress… - Pharmacogenetics …, 2015 - journals.lww.com
Objectives Recent clinical trial data cast doubt on the utility of genotype-guided warfarin
dosing, specifically showing worse dosing with a pharmacogenetic versus clinical dosing …

PharmGKB summary: very important pharmacogene information for CYP4F2

ML Alvarellos, K Sangkuhl, R Daneshjou… - Pharmacogenetics …, 2015 - journals.lww.com
Introduction Cytochrome p450, family 2, subfamily F, polypeptide 2 (CYP4F2) catalyzes the
NADPH-dependent oxidation of the terminal carbon of long and very long chain fatty acids …

Development of a pharmacogenetic-based warfarin dosing algorithm and its performance in Brazilian patients: highlighting the importance of population-specific …

PCJL Santos, LR Marcatto, NE Duarte… - …, 2015 - Future Medicine
Background: The main aims of the present study were to develop a pharmacogenetic-based
warfarin dosing algorithm and to validate it in a highly admixed population. Materials & …

Genome-wide association study of warfarin maintenance dose in a Brazilian sample

EJ Parra, MR Botton, JA Perini, S Krithika… - …, 2015 - Future Medicine
Aim: Extreme discordant phenotype and genome-wide association (GWA) approaches were
combined to explore the role of genetic variants on warfarin dose requirement in Brazilians …

Meta-analysis of randomized controlled trials of genotype-guided vs standard dosing of warfarin

K Dahal, SP Sharma, E Fung, J Lee, JH Moore… - Chest, 2015 - Elsevier
BACKGROUND Warfarin is a widely prescribed anticoagulant, and its effect depends on
various patient factors including genotypes. Randomized controlled trials (RCTs) comparing …

Pharmacogenetics of drug-metabolizing enzymes in US Hispanics

K Claudio-Campos, J Duconge, CL Cadilla… - Drug metabolism and …, 2015 - degruyter.com
Although the Hispanic population is continuously growing in the United States, they are
underrepresented in pharmacogenetic studies. This review addresses the need for …

Pharmacogenomics of hypertension and heart disease

MJ Arwood, LH Cavallari, JD Duarte - Current hypertension reports, 2015 - Springer
Heart disease is a leading cause of death in the United States, and hypertension is a
predominant risk factor. Thus, effective blood pressure control is important to prevent …