2022
DOI: 10.1080/00498254.2022.2069060
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Population pharmacokinetics of methotrexate in paediatric patients with acute lymphoblastic leukaemia and malignant lymphoma

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Cited by 6 publications
(3 citation statements)
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“…The literature search identified a total of fourteen papers detailing the population pharmacokinetics of MTX in children [ 11 , 18 , 19 , 20 , 21 , 26 , 31 , 32 , 33 , 34 , 35 , 36 , 37 ]. Among them, six studies included ALL patients greater than 13 years or infants and were excluded for further analysis [ 18 , 31 , 32 , 33 , 34 , 35 , 37 ]. In addition, one PopPK study was conducted on pediatric patients with osteosarcoma and was also excluded [ 38 ].…”
Section: Resultsmentioning
confidence: 99%
“…The literature search identified a total of fourteen papers detailing the population pharmacokinetics of MTX in children [ 11 , 18 , 19 , 20 , 21 , 26 , 31 , 32 , 33 , 34 , 35 , 36 , 37 ]. Among them, six studies included ALL patients greater than 13 years or infants and were excluded for further analysis [ 18 , 31 , 32 , 33 , 34 , 35 , 37 ]. In addition, one PopPK study was conducted on pediatric patients with osteosarcoma and was also excluded [ 38 ].…”
Section: Resultsmentioning
confidence: 99%
“…Likewise, popPK approaches are well established and have shown ability to characterize and predict exposures in pediatric patients by accounting for body size covariates for pediatric age ranges associated with maturation of physiological disposition processes. Indeed, popPK models with allometrically scaled body size covariates have successfully captured/predicted pediatric data for the anticancer agents ponatinib, 37 entrectinib, 38 and methotrexate 39 . Our example leverages the strengths of the complimentary modeling tools through incorporation of PBPK modeling accounting for maturation of copanlisib disposition properties to predict pediatric doses/exposures prior to study initiation and popPK modeling, which utilizes an established adult model to descriptively characterize and estimate exposures from emerging pediatric clinical PK data.…”
Section: Discussionmentioning
confidence: 99%
“…Results on [11][12][13] show evidence for the contribution pharmacogenetics to the toxicity of highdose MTX and plasma MTX concentrations 48 hours after treatment in patients with ALL or non-Hodgkin lymphoma. The influence of MTHFR C677T on MTX-related toxicities and plasma levels were confirmed.…”
Section: Of 13mentioning
confidence: 96%