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Table 5 Proposed optimal doses given CYP2B6 genotypes, weight and gender

From: CYP2B6*6, CYP2B6*18, Body weight and sex are predictors of efavirenz pharmacokinetics and treatment response: population pharmacokinetic modeling in an HIV/AIDS and TB cohort in Zimbabwe

Variable

 

Females

Males

  

<58 kg

>58 kg

<58 kg

>58 kg

CYP2B6*18

CYP2B6*6

1 -4 μg/ml

1 -4 μg/ml

1 -4 μg/ml

1 -4 μg/ml

TT

GG

400

400

400

400

TT

GT

200

200

200

200

TT

TT

200

200

200

200

TC

GG

400

400

400

400

TC

GT

400

200

200

200

TC

TT

200

200

200

200

CC

GG

400

600

600

600

CC

GT

200

300

300

300

CC

TT

200

200

200

200