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Model calibration of pharmacokinetic-pharmacodynamic lung tumour dynamics for anticancer therapies

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Abstract
Individual curves for tumor growth can be expressed as mathematical models. Herein we exploited a pharmacokinetic-pharmacodynamic (PKPD) model to accurately predict the lung growth curves when using data from a clinical study. Our analysis included 19 patients with non-small cell lung cancer treated with specific hypofractionated regimens, defined as stereotactic body radiation therapy (SBRT). The results exhibited the utility of the PKPD model for testing growth hypotheses of the lung tumor against clinical data. The model fitted the observed progression behavior of the lung tumors expressed by measuring the tumor volume of the patients before and after treatment from CT screening. The changes in dynamics were best captured by the parameter identified as the patients' response to treatment. Median follow-up times for the tumor volume after SBRT were 126 days. These results have proven the use of mathematical modeling in preclinical anticancer investigations as a potential prognostic tool.
Keywords
lung cancer, tumor growth, mathematical model, treatment planning, patient response, optimal dosing therapy, pharmacokinetic-pharmacodynamic, FRACTIONAL CALCULUS, RADIATION-THERAPY, RADIOTHERAPY, CANCER, MANAGEMENT, IMPEDANCE, TOXICITY

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MLA
Ghita, Maria, et al. “Model Calibration of Pharmacokinetic-Pharmacodynamic Lung Tumour Dynamics for Anticancer Therapies.” JOURNAL OF CLINICAL MEDICINE, vol. 11, no. 4, 2022, doi:10.3390/jcm11041006.
APA
Ghita, M., Billiet, C., Copot, D., Verellen, D., & Ionescu, C.-M. (2022). Model calibration of pharmacokinetic-pharmacodynamic lung tumour dynamics for anticancer therapies. JOURNAL OF CLINICAL MEDICINE, 11(4). https://doi.org/10.3390/jcm11041006
Chicago author-date
Ghita, Maria, Charlotte Billiet, Dana Copot, Dirk Verellen, and Clara-Mihaela Ionescu. 2022. “Model Calibration of Pharmacokinetic-Pharmacodynamic Lung Tumour Dynamics for Anticancer Therapies.” JOURNAL OF CLINICAL MEDICINE 11 (4). https://doi.org/10.3390/jcm11041006.
Chicago author-date (all authors)
Ghita, Maria, Charlotte Billiet, Dana Copot, Dirk Verellen, and Clara-Mihaela Ionescu. 2022. “Model Calibration of Pharmacokinetic-Pharmacodynamic Lung Tumour Dynamics for Anticancer Therapies.” JOURNAL OF CLINICAL MEDICINE 11 (4). doi:10.3390/jcm11041006.
Vancouver
1.
Ghita M, Billiet C, Copot D, Verellen D, Ionescu C-M. Model calibration of pharmacokinetic-pharmacodynamic lung tumour dynamics for anticancer therapies. JOURNAL OF CLINICAL MEDICINE. 2022;11(4).
IEEE
[1]
M. Ghita, C. Billiet, D. Copot, D. Verellen, and C.-M. Ionescu, “Model calibration of pharmacokinetic-pharmacodynamic lung tumour dynamics for anticancer therapies,” JOURNAL OF CLINICAL MEDICINE, vol. 11, no. 4, 2022.
@article{8744605,
  abstract     = {{Individual curves for tumor growth can be expressed as mathematical models. Herein we exploited a pharmacokinetic-pharmacodynamic (PKPD) model to accurately predict the lung growth curves when using data from a clinical study. Our analysis included 19 patients with non-small cell lung cancer treated with specific hypofractionated regimens, defined as stereotactic body radiation therapy (SBRT). The results exhibited the utility of the PKPD model for testing growth hypotheses of the lung tumor against clinical data. The model fitted the observed progression behavior of the lung tumors expressed by measuring the tumor volume of the patients before and after treatment from CT screening. The changes in dynamics were best captured by the parameter identified as the patients' response to treatment. Median follow-up times for the tumor volume after SBRT were 126 days. These results have proven the use of mathematical modeling in preclinical anticancer investigations as a potential prognostic tool.}},
  articleno    = {{1006}},
  author       = {{Ghita, Maria and Billiet, Charlotte and Copot, Dana and Verellen, Dirk and Ionescu, Clara-Mihaela}},
  issn         = {{2077-0383}},
  journal      = {{JOURNAL OF CLINICAL MEDICINE}},
  keywords     = {{lung cancer,tumor growth,mathematical model,treatment planning,patient response,optimal dosing therapy,pharmacokinetic-pharmacodynamic,FRACTIONAL CALCULUS,RADIATION-THERAPY,RADIOTHERAPY,CANCER,MANAGEMENT,IMPEDANCE,TOXICITY}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{17}},
  title        = {{Model calibration of pharmacokinetic-pharmacodynamic lung tumour dynamics for anticancer therapies}},
  url          = {{http://doi.org/10.3390/jcm11041006}},
  volume       = {{11}},
  year         = {{2022}},
}

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