Results 81 to 90 of about 12,447 (257)

PBPK Modeling of Lamotrigine and Efavirenz during Pregnancy: Implications for Personalized Dosing and Drug-Drug Interaction Management

open access: yesPharmaceutics
This study aimed to model the pharmacokinetics of lamotrigine (LTG) and efavirenz (EFV) in pregnant women using physiologically based pharmacokinetic (PBPK) and pregnancy-specific PBPK (p-PBPK) models.
Bárbara Costa   +2 more
doaj   +1 more source

From PK/PD to QSP: Understanding the Dynamic Effect of Cholesterol-Lowering Drugs on Atherosclerosis Progression and Stratified Medicine [PDF]

open access: yes, 2016
Current computational and mathematical tools are demonstrating the high value of using systems modeling approaches (e.g. Quantitative Systems Pharmacology) to understand the effect of a given compound on the biological and physiological mechanisms ...
Diaz-Zuccarini, V, Pichardo-Almarza, C
core  

Unveiling Hepatic Protein Alterations in Neonatal and Infant Biliary Atresia

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Pediatric populations differ from adults in drug elimination capacity. While current scaling methods account for enzyme and transporter maturation, they overlook comorbidities, such as biliary atresia (BA), a liver disease appearing within the first 2–8 weeks of life that can progress to cirrhosis.
Zubida M. Al‐Majdoub   +5 more
wiley   +1 more source

Advancing Pharmacometrics in Africa: Insights and Perspectives From the 2025 Pharmacometrics Africa Conference

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Pharmacometrics (PMX) in Africa has transitioned from foundational capacity‐building to job creation, scientific leadership, regulatory influence, and health innovation. To accelerate this progress, the 2025 Pharmacometrics Africa Conference (PMXAC‐2025) convened key stakeholders to consolidate the continental PMX community, review progress in local ...
Babatunde Ayodeji Adeagbo   +12 more
wiley   +1 more source

Physiologically-based pharmacokinetic/pharmacodynamic modeling of meropenem in critically ill patients

open access: yesScientific Reports
This study aimed to develop a physiologically based pharmacokinetic/pharmacodynamic model (PBPK/PD) of meropenem for critically ill patients. A PBPK model of meropenem in healthy adults was established using PK-Sim software and subsequently extrapolated ...
Yujie Yang   +9 more
doaj   +1 more source

Expanded Physiologically‐Based Pharmacokinetic Model of Rifampicin for Predicting Interactions With Drugs and an Endogenous Biomarker via Complex Mechanisms Including Organic Anion Transporting Polypeptide 1B Induction

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2019
As rifampicin can cause the induction and inhibition of multiple metabolizing enzymes and transporters, it has been challenging to accurately predict the complex drug–drug interactions (DDIs).
Ryuta Asaumi   +6 more
doaj   +1 more source

Estimating metabolic rate for butadiene at steady state using a Bayesian physiologically-based pharmacokinetic model [PDF]

open access: yes, 2011
In a study of 133 volunteer subjects, demographic, physiologic and pharmacokinetic data through exposure to 1,3-Butadiene (BD) were collected in order to estimate the percentage of BD concentration metabolized at steady state, and to determine whether
Bois, FY   +4 more
core   +4 more sources

Making PBPK models more reproducible in practice

open access: yesBriefings in Bioinformatics
Abstract Systems biology aims to understand living organisms through mathematically modeling their behaviors at different organizational levels, ranging from molecules to populations. Modeling involves several steps, from determining the model purpose to developing the mathematical model, implementing it computationally, simulating the ...
Elena Domínguez-Romero   +8 more
openaire   +3 more sources

Pharmacokinetic Drug–Drug Interaction Potential of Oral Anticancer Drugs

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Drug–drug interaction (DDI) management is critical for safe and effective use of oral anticancer drugs (OADs). Our study objectives were to (i) compile clinically relevant pharmacokinetic (PK) DDI mechanisms for OADs and (ii) assess the prevalence of PK potential DDIs (PDDIs) in patients with advanced solid cancers.
Fatimah Alhurayri   +10 more
wiley   +1 more source

Dose selection of chloroquine phosphate for treatment of COVID-19 based on a physiologically based pharmacokinetic model

open access: yesActa Pharmaceutica Sinica B, 2020
Chloroquine (CQ) phosphate has been suggested to be clinically effective in the treatment of coronavirus disease 2019 (COVID-19). To develop a physiologically-based pharmacokinetic (PBPK) model for predicting tissue distribution of CQ and apply it to ...
Cheng Cui   +14 more
doaj   +1 more source

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