Whole-Body Physiologically Based Pharmacokinetic Modeling of Trastuzumab and Prediction of Human Pharmacokinetics

Bae, Dong-Jun; Kim, Sangjin; Bae, Sang Mun; Hwang, Ae-Kyung; Pak, Kwan Cheol; Yoon, Seok-Kyu; Lim, Hyeong‐Seok

doi:10.1016/j.xphs.2019.01.024

Cited by 4 publications

(3 citation statements)

References 31 publications

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“…Using hiPSC-CMs as an in-vitro tool for assessing drug-induced cardiotoxicity, this study has developed a model-based approach for translating in-vitro results to in-vivo predictions, focusing on antineoplastic agents. The in-vitro data were used to develop a mechanistic TD, which was then integrated into the PBPK models for doxorubicin and trastuzumab and into a QSP model describing the systemic response to cardiac injury [ 32 , 36 , 39 ]. Using this in-vitro to in-vivo translational platform, the systolic dysfunction incidence for doxorubicin and trastuzumab alone or in sequential combination has been predicted and validated by comparing our findings to published clinical results.…”

Section: Discussionmentioning

confidence: 99%

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An In Silico Platform to Predict Cardiotoxicity Risk of Anti-tumor Drug Combination with hiPSC-CMs Based In Vitro Study

Sang,

Zhou,

Luo

et al. 2023

Pharm Res

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Objective Antineoplastic agent-induced systolic dysfunction is a major reason for interruption of anticancer treatment. Although targeted anticancer agents infrequently cause systolic dysfunction, their combinations with chemotherapies remarkably increase the incidence. Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) provide a potent in vitro model to assess cardiovascular safety. However, quantitatively predicting the reduction of ejection fraction based on hiPSC-CMs is challenging due to the absence of the body's regulatory response to cardiomyocyte injury. Methods Here, we developed and validated an in vitro-in vivo translational platform to assess the reduction of ejection fraction induced by antineoplastic drugs based on hiPSC-CMs. The translational platform integrates drug exposure, drug-cardiomyocyte interaction, and systemic response. The drug-cardiomyocyte interaction was implemented as a mechanism-based toxicodynamic (TD) model, which was then integrated into a quantitative system pharmacology-physiological-based pharmacokinetics (QSP-PBPK) model to form a complete translational platform. The platform was validated by comparing the model-predicted and clinically observed incidence of doxorubicin and trastuzumab-induced systolic dysfunction. Results A total of 33,418 virtual patients were incorporated to receive doxorubicin and trastuzumab alone or in combination. For doxorubicin, the QSP-PBPK-TD model successfully captured the overall trend of systolic dysfunction incidences against the cumulative doses. For trastuzumab, the predicted incidence interval was 0.31–2.7% for single-agent treatment and 0.15–10% for trastuzumab-doxorubicin sequential treatment, covering the observations in clinical reports (0.50–1.0% and 1.5–8.3%, respectively). Conclusions In conclusion, the in vitro-in vivo translational platform is capable of predicting systolic dysfunction incidence almost merely depend on hiPSC-CMs, which could facilitate optimizing the treatment protocol of antineoplastic agents.

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Section: Discussionmentioning

confidence: 99%

“…In the present study, the PBPK models and the parameters used for doxorubicin [ 36 ] and trastuzumab [ 39 ] were taken directly from the literature. Extracellular concentrations of antineoplastic agents in the heart were calculated using these PBPK models.…”

Section: Methodsmentioning

confidence: 99%

An In Silico Platform to Predict Cardiotoxicity Risk of Anti-tumor Drug Combination with hiPSC-CMs Based In Vitro Study

Sang,

Zhou,

Luo

et al. 2023

Pharm Res

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“… 102 Bae et al developed a whole-body PBPK model using PK and biodistribution data from mice and predicted human PK of trastuzumab with the ratio of simulated versus observed AUC and Cmax being 1.02 and 0.72, respectively. 103 Taken together, these studies have demonstrated that there is a potential to use PBPK models for human PK prediction, which will avoid the use of NHPs when the sole purpose is to predict human PK without TMDD assessment.…”

Section: Efforts To Replace and Minimize The Use Of Nhpmentioning

confidence: 94%

Non-human primates in the PKPD evaluation of biologics: Needs and options to reduce, refine, and replace. A BioSafe White Paper

Ménochet

Wang

et al. 2022

mAbs

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Monoclonal antibodies (mAbs) deliver great benefits to patients with chronic and/or severe diseases thanks to their strong specificity to the therapeutic target. As a result of this specificity, non-human primates (NHP) are often the only preclinical species in which therapeutic antibodies cross-react with the target. Here, we highlight the value and limitations that NHP studies bring to the design of safe and efficient early clinical trials. Indeed, data generated in NHPs are integrated with in vitro information to predict the concentration/effect relationship in human, and therefore the doses to be tested in first-in-human trials. The similarities and differences in the systems defining the pharmacokinetics and pharmacodynamics (PKPD) of mAbs in NHP and human define the nature and the potential of the preclinical investigations performed in NHPs. Examples have been collated where the use of NHP was either pivotal to the design of the first-in-human trial or, inversely, led to the termination of a project prior to clinical development. The potential impact of immunogenicity on the results generated in NHPs is discussed. Strategies to optimize the use of NHPs for PKPD purposes include the addition of PD endpoints in safety assessment studies and the potential re-use of NHPs after non-terminal studies or cassette dosing several therapeutic agents of interest. Efforts are also made to reduce the use of NHPs in the industry through the use of in vitro systems, alternative in vivo models, and in silico approaches. In the case of prediction of ocular PK, the body of evidence gathered over the last two decades renders the use of NHPs obsolete. Expert perspectives, advantages, and pitfalls with these alternative approaches are shared in this review.

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Development and Validation of an ICP‐OES Method to Determine Extractable and Leachable Metals in HDPE (Plastic) Pharmaceutical Packaging Material

Kapadnis,

Kar,

Balakrishnan

et al. 2024

Packag Technol Sci

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The safety and effectiveness of pharmaceutical medicines depend heavily on extractables and leachables. Patients may be adversely affected by contaminants that enter drug products through packing materials. As a result, regulatory organizations like the European Medicines Agency (EMA) and the US Food and Drug Administration (FDA) have set standards and regulations for evaluating and managing extractables and leachables. Characterizing the packing materials, carrying out extraction experiments and checking the extracted solutions for contaminants are all parts of this research. As part of the process for approving new drugs, regulatory agencies make use of these data. In present work, an inductively coupled plasma optical emission spectroscopy (ICP‐OES) method is developed and validated for quantifying trace elements from a high‐density polyethylene (HDPE) packaging material. The approach delineated in accordance with United States Pharmacopoeia (USP) <661.1> and <661.2> for the comprehensive analysis of 16 metallic elements including aluminium, arsenic, cadmium, chromium, cobalt, lead, mercury, nickel, titanium, vanadium, zinc, zirconium, barium, manganese, calcium and tin is applicable for evaluating the efficacy of packaging materials. The method detection limits (MDLs) complied as per USP 39‐NF 34 <661.1> along with relative standard deviations (RSDs) obtained were ranging from 0.3% to 3.1% and recoveries of all elements spiked at two different trace levels in HDPE samples were within 97%–110%, providing sensitive, accurate and reproducible methodology.

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Whole-Body Physiologically Based Pharmacokinetic Modeling of Trastuzumab and Prediction of Human Pharmacokinetics

Cited by 4 publications

References 31 publications

An In Silico Platform to Predict Cardiotoxicity Risk of Anti-tumor Drug Combination with hiPSC-CMs Based In Vitro Study

An In Silico Platform to Predict Cardiotoxicity Risk of Anti-tumor Drug Combination with hiPSC-CMs Based In Vitro Study

Non-human primates in the PKPD evaluation of biologics: Needs and options to reduce, refine, and replace. A BioSafe White Paper

Development and Validation of an ICP‐OES Method to Determine Extractable and Leachable Metals in HDPE (Plastic) Pharmaceutical Packaging Material

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