Population Pharmacokinetics of Methylphenidate in Healthy Adults Emphasizing Novel and Known Effects of Several Carboxylesterase 1 (CES1) Variants
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Population Pharmacokinetics of Methylphenidate in Healthy Adults Emphasizing Novel and Known Effects of Several Carboxylesterase 1 (CES1) Variants. / Lyauk, Y K; Stage, C; Bergmann, T K; Ferrero, Laura; Bjerre, D; Thomsen, R; Dalhoff, K P; Rasmussen, H B; Jürgens, G.
I: Clinical and Translational Science, Bind 9, Nr. 6, 12.2016, s. 337–345.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Population Pharmacokinetics of Methylphenidate in Healthy Adults Emphasizing Novel and Known Effects of Several Carboxylesterase 1 (CES1) Variants
AU - Lyauk, Y K
AU - Stage, C
AU - Bergmann, T K
AU - Ferrero, Laura
AU - Bjerre, D
AU - Thomsen, R
AU - Dalhoff, K P
AU - Rasmussen, H B
AU - Jürgens, G
N1 - © 2016 The Authors. Clinical and Translational Science published by Wiley Periodicals, Inc. on behalf of American Society for Clinical Pharmacology and Therapeutics.
PY - 2016/12
Y1 - 2016/12
N2 - The aim of this study was to identify demographic and genetic factors that significantly affect methylphenidate (MPH) pharmacokinetics (PK), and may help explain interindividual variability and further increase the safety of MPH. d-MPH plasma concentrations, demographic covariates, and carboxylesterase 1 (CES1) genotypes were gathered from 122 healthy adults and analyzed using nonlinear mixed effects modeling. The structural model that best described the data was a two-compartment disposition model with absorption transit compartments. Novel effects of rs115629050 and CES1 diplotypes, as well as previously reported effects of rs71647871 and body weight, were included in the final model. Assessment of the independent and combined effect of CES1 covariates identified several specific risk factors that may result in severely increased d-MPH plasma exposure.
AB - The aim of this study was to identify demographic and genetic factors that significantly affect methylphenidate (MPH) pharmacokinetics (PK), and may help explain interindividual variability and further increase the safety of MPH. d-MPH plasma concentrations, demographic covariates, and carboxylesterase 1 (CES1) genotypes were gathered from 122 healthy adults and analyzed using nonlinear mixed effects modeling. The structural model that best described the data was a two-compartment disposition model with absorption transit compartments. Novel effects of rs115629050 and CES1 diplotypes, as well as previously reported effects of rs71647871 and body weight, were included in the final model. Assessment of the independent and combined effect of CES1 covariates identified several specific risk factors that may result in severely increased d-MPH plasma exposure.
U2 - 10.1111/cts.12423
DO - 10.1111/cts.12423
M3 - Journal article
C2 - 27754602
VL - 9
SP - 337
EP - 345
JO - Clinical and Translational Science (Print)
JF - Clinical and Translational Science (Print)
SN - 1752-8054
IS - 6
ER -
ID: 168932555