Warfarin

Product: Lycopene

Identifier : DBSNPE000039
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • T Allele (rs1799853 )

Allele Name : CYP2C9*2
Genotype(s) : (T;T) / (C;T)
Type(s) : Effect Directly Studied
Groups : Non-functional CYP2C9; Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. King BP, Khan TI, Aithal GP, Kamali F, Daly AK: Upsdiveam and coding region CYP2C9 polymorphisms: correlation with warfarin dose and metabolism. Pharmacogenetics. 2004 Dec;14(12):813-22. [PubMed:15608560 ]

PMID: 22523035

Warfarin

Product: MGL-3196

Identifier : DBSNPE000245
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • C > T (rs9923231 )

Allele Name : Not Available
Genotype(s) : (T;T) / (C;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Poor drug metabolizer
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 25203536

Warfarin

Product: Src Inhibitor 1

Identifier : DBSNPE000246
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • G > T (rs104894539 )

Allele Name : Not Available
Genotype(s) : (G;G) / (G;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 12130731

Warfarin

Product: SuO-Val-Cit-PAB-MMAE

Identifier : DBSNPE000247
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • C > A (rs61742245 )

Allele Name : Not Available
Genotype(s) : (A;A) / (A;C)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 10422781

Warfarin

Product: Shogaol

Identifier : DBSNPE000248
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • T > C (rs104894540 )

Allele Name : Not Available
Genotype(s) : (C;C) / (C;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 7731010

Warfarin

Product: (E)-[6]-Dehydroparadol

Identifier : DBSNPE000249
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • A > G (rs104894541 )

Allele Name : Not Available
Genotype(s) : (G;G) / (A;G)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 11861314

Warfarin

Product: BMS-779788

Identifier : DBSNPE000250
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • C > T (rs72547529 )

Allele Name : Not Available
Genotype(s) : (T;T) / (C;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 7831383

Warfarin

Product: BKT140

Identifier : DBSNPE000251
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • C > T (rs72547528 )

Allele Name : Not Available
Genotype(s) : (T;T) / (C;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 8429819

Warfarin

Product: TB5

Identifier : DBSNPE000252
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Vitamin K epoxide reductase complex subunit 1
Gene Name : VKORC1
UniProt ID : Q9BQB6
Defining Change(s) :

  • T > G (rs104894542 )

Allele Name : Not Available
Genotype(s) : (G;G) / (G;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Higher dose requiement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 8450448

Warfarin

Product: AZD9056 (hydrochloride)

Identifier : DBSNPE000253
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Phylloquinone omega-hydroxylase CYP4F2
Gene Name : CP4F2
UniProt ID : P78329
Defining Change(s) :

  • T Allele, homozygous (rs2108622 )

Allele Name : Not Available
Genotype(s) : (T;T)
Type(s) : Effect Directly Studied
Groups : Not Available
Description : Slight (8-11%) higher dose requirement
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 8198578

Warfarin

Product: CPI-613

Identifier : DBSNPE005468
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 430C>T (rs1799853 )

Allele Name : CYP2C9*2
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 2537761

Warfarin

Product: EX-527

Identifier : DBSNPE005469
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1075A>C (rs1057910 )

Allele Name : CYP2C9*3
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 25328755

Warfarin

Product: MDA 19

Identifier : DBSNPE005470
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1076T>C (rs56165452 )

Allele Name : CYP2C9*4
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 20378846

Warfarin

Product: VX-11e

Identifier : DBSNPE005471
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1080C>G (rs28371686 )

Allele Name : CYP2C9*5
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 17428923

Warfarin

Product: CHR-6494

Identifier : DBSNPE005472
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 449G>A (rs7900194 )

Allele Name : CYP2C9*8
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 17369013

Warfarin

Product: 5-Fluorouracil

Identifier : DBSNPE005473
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1003C>T (rs28371685 )

Allele Name : CYP2C9*11
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 9348185

Warfarin

Product: INCB 3284 (dimesylate)

Identifier : DBSNPE005474
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1465C>T (rs9332239 )

Allele Name : CYP2C9*12
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 9249240

Warfarin

Product: Kaempferide

Identifier : DBSNPE005475
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 269T>C (rs72558187 )

Allele Name : CYP2C9*13
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 7864864

Warfarin

Product: Sobetirome

Identifier : DBSNPE005476
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 374G>A (rs72558189 )

Allele Name : CYP2C9*14
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 27550455

Warfarin

Product: SRT 2104

Identifier : DBSNPE005477
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 895A>G (rs72558192 )

Allele Name : CYP2C9*16
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 23103855

Warfarin

Product: RO-9187

Identifier : DBSNPE005478
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1075A>C
  • 1190A>C
  • 1425A>T

Allele Name : CYP2C9*18
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 22493268

Warfarin

Product: Desmopressin (Acetate)

Identifier : DBSNPE005479
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 389C>G

Allele Name : CYP2C9*26
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 22128301

Warfarin

Product: SB 415286

Identifier : DBSNPE005480
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 641A>T

Allele Name : CYP2C9*28
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 18809672

Warfarin

Product: Valganciclovir

Identifier : DBSNPE005481
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1429G>A

Allele Name : CYP2C9*30
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 24608973

Warfarin

Product: Azelnidipine

Identifier : DBSNPE005482
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 395G>A (rs200183364 )

Allele Name : CYP2C9*33
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 21417348

Warfarin

Product: Tirofiban (hydrochloride monohydrate)

Identifier : DBSNPE005483
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 818delA (rs9332131 )

Allele Name : CYP2C9*6
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 15864271

Warfarin

Product: Rivastigmine (tartrate)

Identifier : DBSNPE005484
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 485C>A (rs72558190 )

Allele Name : CYP2C9*15
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 15466246

Warfarin

Product: Rivastigmine

Identifier : DBSNPE005485
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 353_362delAGAAATGGAA (rs72558188 )

Allele Name : CYP2C9*25
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 20364863

Warfarin

Product: MK-0591

Identifier : DBSNPE005486
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 374G>T
  • 430C>T

Allele Name : CYP2C9*35
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose recommended.
References :

  1. Johnson JA, Caudle KE, Gong L, Whirl-Carrillo M, Stein CM, Scott SA, Lee MT, Gage BF, Kimmel SE, Perera MA, Anderson JL, Pirmohamed M, Klein TE, Limdi NA, Cavallari LH, Wadelius M: Clinical pharmacogenetics implementation consortium (cpic) guideline for pharmacogenetics-guided warfarin dosing: 2017 update. Clin Pharmacol Ther. 2017 Feb 15. doi: 10.1002/cpt.668. [PubMed:28198005 ]

PMID: 19407318

Warfarin

Product: (R)-6-Hydroxymethyl Tolterodine

Identifier : DBSNPE005940
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 818delA (rs9332131 )

Allele Name : CYP2C9*6
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Kidd RS, Curry TB, Gallagher S, Edeki T, Blaisdell J, Goldstein JA: Identification of a null allele of CYP2C9 in an African-American exhibiting toxicity to phenytoin. Pharmacogenetics. 2001 Dec;11(9):803-8. [PubMed:11740344 ]
  2. Allabi AC, Gala JL, Horsmans Y: CYP2C9, CYP2C19, ABCB1 (MDR1) genetic polymorphisms and phenytoin metabolism in a Black Beninese population. Pharmacogenet Genomics. 2005 Nov;15(11):779-86. [PubMed:16220110 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 24152909

Warfarin

Product: Calcifediol (monohydrate)

Identifier : DBSNPE005941
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 485C>A (rs72558190 )

Allele Name : CYP2C9*15
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Zhao F, Loke C, Rankin SC, Guo JY, Lee HS, Wu TS, Tan T, Liu TC, Lu WL, Lim YT, Zhang Q, Goh BC, Lee SC: Novel CYP2C9 genetic variants in Asian subjects and their influence on maintenance warfarin dose. Clin Pharmacol Ther. 2004 Sep;76(3):210-9. [PubMed:15371982 ]
  2. DeLozier TC, Lee SC, Coulter SJ, Goh BC, Goldstein JA: Functional characterization of novel allelic variants of CYP2C9 recently discovered in southeast Asians. J Pharmacol Exp Ther. 2005 Dec;315(3):1085-90. Epub 2005 Aug 11. [PubMed:16099926 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 24473749

Warfarin

Product: MEK inhibitor

Identifier : DBSNPE005942
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 353_362delAGAAATGGAA (rs72558188 )

Allele Name : CYP2C9*25
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Maekawa K, Fukushima-Uesaka H, Tohkin M, Hasegawa R, Kajio H, Kuzuya N, Yasuda K, Kawamoto M, Kamatani N, Suzuki K, Yanagawa T, Saito Y, Sawada J: Four novel defective alleles and comprehensive haplotype analysis of CYP2C9 in Japanese. Pharmacogenet Genomics. 2006 Jul;16(7):497-514. [PubMed:16788382 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 17892531

Warfarin

Product: PF-04217904 (methanesulfonate)

Identifier : DBSNPE005943
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 374G>T
  • 430C>T

Allele Name : CYP2C9*35
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Ciccacci C, Falconi M, Paolillo N, Oteri F, Forte V, Novelli G, Desideri A, Borgiani P: Characterization of a novel CYP2C9 gene mutation and sdivuctural bioinformatic protein analysis in a warfarin hypersensitive patient. Pharmacogenet Genomics. 2011 Jun;21(6):344-6. doi: 10.1097/FPC.0b013e328344c340. [PubMed:21451434 ]
  2. Lee MY, Borgiani P, Johansson I, Oteri F, Mkrtchian S, Falconi M, Ingelman-Sundberg M: High warfarin sensitivity in carriers of CYP2C9*35 is determined by the impaired interaction with P450 oxidoreductase. Pharmacogenomics J. 2014 Aug;14(4):343-9. doi: 10.1038/tpj.2013.41. Epub 2013 Dec 10. [PubMed:24322786 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 17659592

Warfarin

Product: (R)-6-Hydroxymethyl Tolterodine

Identifier : DBSNPE005940
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 818delA (rs9332131 )

Allele Name : CYP2C9*6
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Kidd RS, Curry TB, Gallagher S, Edeki T, Blaisdell J, Goldstein JA: Identification of a null allele of CYP2C9 in an African-American exhibiting toxicity to phenytoin. Pharmacogenetics. 2001 Dec;11(9):803-8. [PubMed:11740344 ]
  2. Allabi AC, Gala JL, Horsmans Y: CYP2C9, CYP2C19, ABCB1 (MDR1) genetic polymorphisms and phenytoin metabolism in a Black Beninese population. Pharmacogenet Genomics. 2005 Nov;15(11):779-86. [PubMed:16220110 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 24152909

Warfarin

Product: Calcifediol (monohydrate)

Identifier : DBSNPE005941
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 485C>A (rs72558190 )

Allele Name : CYP2C9*15
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Zhao F, Loke C, Rankin SC, Guo JY, Lee HS, Wu TS, Tan T, Liu TC, Lu WL, Lim YT, Zhang Q, Goh BC, Lee SC: Novel CYP2C9 genetic variants in Asian subjects and their influence on maintenance warfarin dose. Clin Pharmacol Ther. 2004 Sep;76(3):210-9. [PubMed:15371982 ]
  2. DeLozier TC, Lee SC, Coulter SJ, Goh BC, Goldstein JA: Functional characterization of novel allelic variants of CYP2C9 recently discovered in southeast Asians. J Pharmacol Exp Ther. 2005 Dec;315(3):1085-90. Epub 2005 Aug 11. [PubMed:16099926 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 24473749

Warfarin

Product: MEK inhibitor

Identifier : DBSNPE005942
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 353_362delAGAAATGGAA (rs72558188 )

Allele Name : CYP2C9*25
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Maekawa K, Fukushima-Uesaka H, Tohkin M, Hasegawa R, Kajio H, Kuzuya N, Yasuda K, Kawamoto M, Kamatani N, Suzuki K, Yanagawa T, Saito Y, Sawada J: Four novel defective alleles and comprehensive haplotype analysis of CYP2C9 in Japanese. Pharmacogenet Genomics. 2006 Jul;16(7):497-514. [PubMed:16788382 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 17892531

Warfarin

Product: PF-04217904 (methanesulfonate)

Identifier : DBSNPE005943
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 374G>T
  • 430C>T

Allele Name : CYP2C9*35
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Non-functional CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Ciccacci C, Falconi M, Paolillo N, Oteri F, Forte V, Novelli G, Desideri A, Borgiani P: Characterization of a novel CYP2C9 gene mutation and sdivuctural bioinformatic protein analysis in a warfarin hypersensitive patient. Pharmacogenet Genomics. 2011 Jun;21(6):344-6. doi: 10.1097/FPC.0b013e328344c340. [PubMed:21451434 ]
  2. Lee MY, Borgiani P, Johansson I, Oteri F, Mkrtchian S, Falconi M, Ingelman-Sundberg M: High warfarin sensitivity in carriers of CYP2C9*35 is determined by the impaired interaction with P450 oxidoreductase. Pharmacogenomics J. 2014 Aug;14(4):343-9. doi: 10.1038/tpj.2013.41. Epub 2013 Dec 10. [PubMed:24322786 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 17659592

Warfarin

Product: Monomethyl auristatin E

Identifier : DBSNPE005944
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 430C>T (rs1799853 )

Allele Name : CYP2C9*2
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Rettie AE, Wienkers LC, Gonzalez FJ, Trager WF, Korzekwa KR: Impaired (S)-warfarin metabolism catalysed by the R144C allelic variant of CYP2C9. Pharmacogenetics. 1994 Feb;4(1):39-42. [PubMed:8004131 ]
  2. Crespi CL, Miller VP: The R144C change in the CYP2C9*2 allele alters interaction of the cytochrome P450 with NADPH:cytochrome P450 oxidoreductase. Pharmacogenetics. 1997 Jun;7(3):203-10. [PubMed:9241660 ]
  3. Takahashi H, Ieiri I, Wilkinson GR, Mayo G, Kashima T, Kimura S, Otsubo K, Echizen H: 5-Flanking region polymorphisms of CYP2C9 and their relationship to S-warfarin metabolism in white and Japanese patients. Blood. 2004 Apr 15;103(8):3055-7. Epub 2003 Dec 30. [PubMed:15070684 ]
  4. Sandberg M, Johansson I, Christensen M, Rane A, Eliasson E: The impact of CYP2C9 genetics and oral condivaceptives on cytochrome P450 2C9 phenotype. Drug Metab Dispos. 2004 May;32(5):484-9. [PubMed:15100169 ]
  5. King BP, Khan TI, Aithal GP, Kamali F, Daly AK: Upsdiveam and coding region CYP2C9 polymorphisms: correlation with warfarin dose and metabolism. Pharmacogenetics. 2004 Dec;14(12):813-22. [PubMed:15608560 ]
  6. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 16717135

Warfarin

Product: VTP-28000 (Hydrochloride)

Identifier : DBSNPE005945
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1075A>C (rs1057910 )

Allele Name : CYP2C9*3
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Sullivan-Klose TH, Ghanayem BI, Bell DA, Zhang ZY, Kaminsky LS, Shenfield GM, Miners JO, Birkett DJ, Goldstein JA: The role of the CYP2C9-Leu359 allelic variant in the tolbutamide polymorphism. Pharmacogenetics. 1996 Aug;6(4):341-9. [PubMed:8873220 ]
  2. Haining RL, Hunter AP, Veronese ME, Trager WF, Rettie AE: Allelic variants of human cytochrome P450 2C9: baculovirus-mediated expression, purification, sdivuctural characterization, subsdivate stereoselectivity, and prochiral selectivity of the wild-type and I359L mutant forms. Arch Biochem Biophys. 1996 Sep 15;333(2):447-58. [PubMed:8809086 ]
  3. Aithal GP, Day CP, Kesteven PJ, Daly AK: Association of polymorphisms in the cytochrome P450 CYP2C9 with warfarin dose requirement and risk of bleeding complications. Lancet. 1999 Feb 27;353(9154):717-9. [PubMed:10073515 ]
  4. Kidd RS, Sdivaughn AB, Meyer MC, Blaisdell J, Goldstein JA, Dalton JT: Pharmacokinetics of chlorpheniramine, phenytoin, glipizide and nifedipine in an individual homozygous for the CYP2C9*3 allele. Pharmacogenetics. 1999 Feb;9(1):71-80. [PubMed:10208645 ]
  5. Takanashi K, Tainaka H, Kobayashi K, Yasumori T, Hosakawa M, Chiba K: CYP2C9 Ile359 and Leu359 variants: enzyme kinetic study with seven subsdivates. Pharmacogenetics. 2000 Mar;10(2):95-104. [PubMed:10761997 ]
  6. Shintani M, Ieiri I, Inoue K, Mamiya K, Ninomiya H, Tashiro N, Higuchi S, Otsubo K: Genetic polymorphisms and functional characterization of the 5-flanking region of the human CYP2C9 gene: in vidivo and in vivo studies. Clin Pharmacol Ther. 2001 Aug;70(2):175-82. [PubMed:11503012 ]
  7. King BP, Khan TI, Aithal GP, Kamali F, Daly AK: Upsdiveam and coding region CYP2C9 polymorphisms: correlation with warfarin dose and metabolism. Pharmacogenetics. 2004 Dec;14(12):813-22. [PubMed:15608560 ]
  8. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 25108518

Warfarin

Product: Chenodeoxycholic Acid

Identifier : DBSNPE005946
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1076T>C (rs56165452 )

Allele Name : CYP2C9*4
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Van Booven D, Marsh S, McLeod H, Carrillo MW, Sangkuhl K, Klein TE, Altman RB: Cytochrome P450 2C9-CYP2C9. Pharmacogenet Genomics. 2010 Apr;20(4):277-81. doi: 10.1097/FPC.0b013e3283349e84. [PubMed:20150829 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 21339333

Warfarin

Product: SCH 563706

Identifier : DBSNPE005947
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1080C>G (rs28371686 )

Allele Name : CYP2C9*5
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Dickmann LJ, Rettie AE, Kneller MB, Kim RB, Wood AJ, Stein CM, Wilkinson GR, Schwarz UI: Identification and functional characterization of a new CYP2C9 variant (CYP2C9*5) expressed among African Americans. Mol Pharmacol. 2001 Aug;60(2):382-7. [PubMed:11455026 ]
  2. Allabi AC, Gala JL, Horsmans Y, Babaoglu MO, Bozkurt A, Heusterspreute M, Yasar U: Functional impact of CYP2C95, CYP2C96, CYP2C98, and CYP2C911 in vivo among black Africans. Clin Pharmacol Ther. 2004 Aug;76(2):113-8. [PubMed:15289788 ]
  3. Allabi AC, Gala JL, Horsmans Y: CYP2C9, CYP2C19, ABCB1 (MDR1) genetic polymorphisms and phenytoin metabolism in a Black Beninese population. Pharmacogenet Genomics. 2005 Nov;15(11):779-86. [PubMed:16220110 ]
  4. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 21220691

Warfarin

Product: Etodolac

Identifier : DBSNPE005948
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 449G>A (rs7900194 )

Allele Name : CYP2C9*8
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Blaisdell J, Jorge-Nebert LF, Coulter S, Ferguson SS, Lee SJ, Chanas B, Xi T, Mohrenweiser H, Ghanayem B, Goldstein JA: Discovery of new potentially defective alleles of human CYP2C9. Pharmacogenetics. 2004 Aug;14(8):527-37. [PubMed:15284535 ]
  2. Allabi AC, Gala JL, Horsmans Y: CYP2C9, CYP2C19, ABCB1 (MDR1) genetic polymorphisms and phenytoin metabolism in a Black Beninese population. Pharmacogenet Genomics. 2005 Nov;15(11):779-86. [PubMed:16220110 ]
  3. Liu Y, Jeong H, Takahashi H, Drozda K, Patel SR, Shapiro NL, Nutescu EA, Cavallari LH: Decreased warfarin clearance associated with the CYP2C9 R150H (*8) polymorphism. Clin Pharmacol Ther. 2012 Apr;91(4):660-5. doi: 10.1038/clpt.2011.269. Epub 2012 Feb 29. [PubMed:22378156 ]
  4. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 21531714

Warfarin

Product: Lapatinib (ditosylate)

Identifier : DBSNPE005949
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1003C>T (rs28371685 )

Allele Name : CYP2C9*11
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Higashi MK, Veensdiva DL, Kondo LM, Wittkowsky AK, Srinouanprachanh SL, Farin FM, Rettie AE: Association between CYP2C9 genetic variants and anticoagulation-related outcomes during warfarin therapy. JAMA. 2002 Apr 3;287(13):1690-8. [PubMed:11926893 ]
  2. Blaisdell J, Jorge-Nebert LF, Coulter S, Ferguson SS, Lee SJ, Chanas B, Xi T, Mohrenweiser H, Ghanayem B, Goldstein JA: Discovery of new potentially defective alleles of human CYP2C9. Pharmacogenetics. 2004 Aug;14(8):527-37. [PubMed:15284535 ]
  3. King BP, Khan TI, Aithal GP, Kamali F, Daly AK: Upsdiveam and coding region CYP2C9 polymorphisms: correlation with warfarin dose and metabolism. Pharmacogenetics. 2004 Dec;14(12):813-22. [PubMed:15608560 ]
  4. Allabi AC, Gala JL, Horsmans Y: CYP2C9, CYP2C19, ABCB1 (MDR1) genetic polymorphisms and phenytoin metabolism in a Black Beninese population. Pharmacogenet Genomics. 2005 Nov;15(11):779-86. [PubMed:16220110 ]
  5. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 21521784

Warfarin

Product: Varenicline (Tartrate)

Identifier : DBSNPE005950
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1465C>T (rs9332239 )

Allele Name : CYP2C9*12
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Blaisdell J, Jorge-Nebert LF, Coulter S, Ferguson SS, Lee SJ, Chanas B, Xi T, Mohrenweiser H, Ghanayem B, Goldstein JA: Discovery of new potentially defective alleles of human CYP2C9. Pharmacogenetics. 2004 Aug;14(8):527-37. [PubMed:15284535 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 12238924

Warfarin

Product: I2907

Identifier : DBSNPE005951
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 269T>C (rs72558187 )

Allele Name : CYP2C9*13
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Si D, Guo Y, Zhang Y, Yang L, Zhou H, Zhong D: Identification of a novel variant CYP2C9 allele in Chinese. Pharmacogenetics. 2004 Jul;14(7):465-9. [PubMed:15226678 ]
  2. Guo Y, Zhang Y, Wang Y, Chen X, Si D, Zhong D, Fawcett JP, Zhou H: Role of CYP2C9 and its variants (CYP2C9*3 and CYP2C9*13) in the metabolism of lornoxicam in humans. Drug Metab Dispos. 2005 Jun;33(6):749-53. Epub 2005 Mar 11. [PubMed:15764711 ]
  3. Guo Y, Wang Y, Si D, Fawcett PJ, Zhong D, Zhou H: Catalytic activities of human cytochrome P450 2C9*1, 2C9*3 and 2C9*13. Xenobiotica. 2005 Sep;35(9):853-61. [PubMed:16308280 ]
  4. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 10744717

Warfarin

Product: Varenicline (Hydrochloride)

Identifier : DBSNPE005952
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 374G>A (rs72558189 )

Allele Name : CYP2C9*14
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Zhao F, Loke C, Rankin SC, Guo JY, Lee HS, Wu TS, Tan T, Liu TC, Lu WL, Lim YT, Zhang Q, Goh BC, Lee SC: Novel CYP2C9 genetic variants in Asian subjects and their influence on maintenance warfarin dose. Clin Pharmacol Ther. 2004 Sep;76(3):210-9. [PubMed:15371982 ]
  2. DeLozier TC, Lee SC, Coulter SJ, Goh BC, Goldstein JA: Functional characterization of novel allelic variants of CYP2C9 recently discovered in southeast Asians. J Pharmacol Exp Ther. 2005 Dec;315(3):1085-90. Epub 2005 Aug 11. [PubMed:16099926 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 25999679

Warfarin

Product: L-165042

Identifier : DBSNPE005953
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 895A>G (rs72558192 )

Allele Name : CYP2C9*16
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Zhao F, Loke C, Rankin SC, Guo JY, Lee HS, Wu TS, Tan T, Liu TC, Lu WL, Lim YT, Zhang Q, Goh BC, Lee SC: Novel CYP2C9 genetic variants in Asian subjects and their influence on maintenance warfarin dose. Clin Pharmacol Ther. 2004 Sep;76(3):210-9. [PubMed:15371982 ]
  2. DeLozier TC, Lee SC, Coulter SJ, Goh BC, Goldstein JA: Functional characterization of novel allelic variants of CYP2C9 recently discovered in southeast Asians. J Pharmacol Exp Ther. 2005 Dec;315(3):1085-90. Epub 2005 Aug 11. [PubMed:16099926 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 26601142

Warfarin

Product: Carboxypeptidase G2 (CPG3) Inhibitor

Identifier : DBSNPE005954
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1075A>C
  • 1190A>C
  • 1425A>T

Allele Name : CYP2C9*18
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Zhao F, Loke C, Rankin SC, Guo JY, Lee HS, Wu TS, Tan T, Liu TC, Lu WL, Lim YT, Zhang Q, Goh BC, Lee SC: Novel CYP2C9 genetic variants in Asian subjects and their influence on maintenance warfarin dose. Clin Pharmacol Ther. 2004 Sep;76(3):210-9. [PubMed:15371982 ]
  2. DeLozier TC, Lee SC, Coulter SJ, Goh BC, Goldstein JA: Functional characterization of novel allelic variants of CYP2C9 recently discovered in southeast Asians. J Pharmacol Exp Ther. 2005 Dec;315(3):1085-90. Epub 2005 Aug 11. [PubMed:16099926 ]
  3. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 17240976

Warfarin

Product: Nortadalafil

Identifier : DBSNPE005955
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 389C>G

Allele Name : CYP2C9*26
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Maekawa K, Fukushima-Uesaka H, Tohkin M, Hasegawa R, Kajio H, Kuzuya N, Yasuda K, Kawamoto M, Kamatani N, Suzuki K, Yanagawa T, Saito Y, Sawada J: Four novel defective alleles and comprehensive haplotype analysis of CYP2C9 in Japanese. Pharmacogenet Genomics. 2006 Jul;16(7):497-514. [PubMed:16788382 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 19239230

Warfarin

Product: Fesoterodine (fumarate)

Identifier : DBSNPE005956
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 641A>T

Allele Name : CYP2C9*28
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Maekawa K, Fukushima-Uesaka H, Tohkin M, Hasegawa R, Kajio H, Kuzuya N, Yasuda K, Kawamoto M, Kamatani N, Suzuki K, Yanagawa T, Saito Y, Sawada J: Four novel defective alleles and comprehensive haplotype analysis of CYP2C9 in Japanese. Pharmacogenet Genomics. 2006 Jul;16(7):497-514. [PubMed:16788382 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 16302793

Warfarin

Product: NVP-BKM121 (Hydrochloride)

Identifier : DBSNPE005957
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 1429G>A

Allele Name : CYP2C9*30
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Maekawa K, Fukushima-Uesaka H, Tohkin M, Hasegawa R, Kajio H, Kuzuya N, Yasuda K, Kawamoto M, Kamatani N, Suzuki K, Yanagawa T, Saito Y, Sawada J: Four novel defective alleles and comprehensive haplotype analysis of CYP2C9 in Japanese. Pharmacogenet Genomics. 2006 Jul;16(7):497-514. [PubMed:16788382 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 28552962

Warfarin

Product: Vernakalant (Hydrochloride)

Identifier : DBSNPE005958
Drug : DB00682 (Warfarin)
Interacting Gene/Enzyme : Cytochrome P450 2C9
Gene Name : CYP2C9
UniProt ID : P11712
Defining Change(s) :

  • 395G>A (rs200183364 )

Allele Name : CYP2C9*33
Genotype(s) : Not Available
Type(s) : Effect Inferred
Groups : Decreased CYP2C9
Description : Poor drug metabolizer, lower dose requirements
References :

  1. Yin T, Maekawa K, Kamide K, Saito Y, Hanada H, Miyashita K, Kokubo Y, Akaiwa Y, Otsubo R, Nagatsuka K, Otsuki T, Horio T, Takiuchi S, Kawano Y, Minematsu K, Naritomi H, Tomoike H, Sawada J, Miyata T: Genetic variations of CYP2C9 in 724 Japanese individuals and their impact on the antihypertensive effects of losartan. Hypertens Res. 2008 Aug;31(8):1549-57. doi: 10.1291/hypres.31.1549. [PubMed:18971529 ]
  2. The Human Cytochrome P450 (CYP) Allele Nomenclature Database [Link]

PMID: 20664575

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