Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository
Gehang Ju,1– 3 Xin Liu,1– 3 Wenyu Yang,4 Nuo Xu,4 Lulu Chen,3,5 Chenchen Zhang,6 Qingfeng He,4 Xiao Zhu,4,* Dongsheng Ouyang1– 3,5,* 1Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, People’s Republic of China; 2Institute of Clinical Pharmaco...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2024-03-01
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| Series: | Drug Design, Development and Therapy |
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| Online Access: | https://www.dovepress.com/model-informed-precision-dosing-of-isoniazid-parametric-population-pha-peer-reviewed-fulltext-article-DDDT |
| _version_ | 1797262163094536192 |
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| author | Ju G Liu X Yang W Xu N Chen L Zhang C He Q Zhu X Ouyang D |
| author_facet | Ju G Liu X Yang W Xu N Chen L Zhang C He Q Zhu X Ouyang D |
| author_sort | Ju G |
| collection | DOAJ |
| description | Gehang Ju,1– 3 Xin Liu,1– 3 Wenyu Yang,4 Nuo Xu,4 Lulu Chen,3,5 Chenchen Zhang,6 Qingfeng He,4 Xiao Zhu,4,* Dongsheng Ouyang1– 3,5,* 1Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, People’s Republic of China; 2Institute of Clinical Pharmacology, Central South University, Changsha, People’s Republic of China; 3Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha Duxact Biotech Co., Ltd, Changsha, People’s Republic of China; 4Department of Clinical Pharmacy, School of Pharmacy, Fudan University, Shanghai, People’s Republic of China; 5Changsha Duxact Biotech Co., Ltd, Changsha, People’s Republic of China; 6School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: Dongsheng Ouyang; Xiao Zhu, Email 801940@csu.edu.cn; xiaozhu@fudan.edu.cnIntroduction: Isoniazid (INH) is a crucial first-line anti tuberculosis (TB) drug used in adults and children. However, various factors can alter its pharmacokinetics (PK). This article aims to establish a population pharmacokinetic (popPK) models repository of INH to facilitate clinical use.Methods: A literature search was conducted until August 23, 2022, using PubMed, Embase, and Web of Science databases. We excluded published popPK studies that did not provide full model parameters or used a non-parametric method. Monte Carlo simulation works was based on RxODE. The popPK models repository was established using R. Non-compartment analysis was based on IQnca.Results: Fourteen studies included in the repository, with eleven studies conducted in adults, three studies in children, one in pregnant women. Two-compartment with allometric scaling models were commonly used as structural models. NAT2 acetylator phenotype significantly affecting the apparent clearance (CL). Moreover, postmenstrual age (PMA) influenced the CL in pediatric patients. Monte Carlo simulation results showed that the geometric mean ratio (95% Confidence Interval, CI) of PK parameters in most studies were within the acceptable range (50.00– 200.00%), pregnant patients showed a lower exposure. After a standard treatment strategy, there was a notable exposure reduction in the patients with the NAT2 RA or nonSA (IA/RA) phenotype, resulting in a 59.5% decrease in AUC0-24 and 83.2% decrease in Cmax (Infants), and a 49.3% reduction in AUC0-24 and 73.5% reduction in Cmax (Adults).Discussion: Body weight and NAT2 acetylator phenotype are the most significant factors affecting the exposure of INH. PMA is a crucial factor in the pediatric population. Clinicians should consider these factors when implementing model-informed precision dosing of INH. The popPK model repository for INH will aid in optimizing treatment and enhancing patient outcomes.Keywords: Isoniazid, model-informed precision dosing, population pharmacokinetics, nonlinear mixed-effects model |
| first_indexed | 2024-04-24T23:52:44Z |
| format | Article |
| id | doaj.art-2cf24db472fa48edb4bf97bdd65df6c8 |
| institution | Directory Open Access Journal |
| issn | 1177-8881 |
| language | English |
| last_indexed | 2024-04-24T23:52:44Z |
| publishDate | 2024-03-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Drug Design, Development and Therapy |
| spelling | doaj.art-2cf24db472fa48edb4bf97bdd65df6c82024-03-14T17:13:26ZengDove Medical PressDrug Design, Development and Therapy1177-88812024-03-01Volume 1880181891230Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model RepositoryJu GLiu XYang WXu NChen LZhang CHe QZhu XOuyang DGehang Ju,1– 3 Xin Liu,1– 3 Wenyu Yang,4 Nuo Xu,4 Lulu Chen,3,5 Chenchen Zhang,6 Qingfeng He,4 Xiao Zhu,4,* Dongsheng Ouyang1– 3,5,* 1Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, People’s Republic of China; 2Institute of Clinical Pharmacology, Central South University, Changsha, People’s Republic of China; 3Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha Duxact Biotech Co., Ltd, Changsha, People’s Republic of China; 4Department of Clinical Pharmacy, School of Pharmacy, Fudan University, Shanghai, People’s Republic of China; 5Changsha Duxact Biotech Co., Ltd, Changsha, People’s Republic of China; 6School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: Dongsheng Ouyang; Xiao Zhu, Email 801940@csu.edu.cn; xiaozhu@fudan.edu.cnIntroduction: Isoniazid (INH) is a crucial first-line anti tuberculosis (TB) drug used in adults and children. However, various factors can alter its pharmacokinetics (PK). This article aims to establish a population pharmacokinetic (popPK) models repository of INH to facilitate clinical use.Methods: A literature search was conducted until August 23, 2022, using PubMed, Embase, and Web of Science databases. We excluded published popPK studies that did not provide full model parameters or used a non-parametric method. Monte Carlo simulation works was based on RxODE. The popPK models repository was established using R. Non-compartment analysis was based on IQnca.Results: Fourteen studies included in the repository, with eleven studies conducted in adults, three studies in children, one in pregnant women. Two-compartment with allometric scaling models were commonly used as structural models. NAT2 acetylator phenotype significantly affecting the apparent clearance (CL). Moreover, postmenstrual age (PMA) influenced the CL in pediatric patients. Monte Carlo simulation results showed that the geometric mean ratio (95% Confidence Interval, CI) of PK parameters in most studies were within the acceptable range (50.00– 200.00%), pregnant patients showed a lower exposure. After a standard treatment strategy, there was a notable exposure reduction in the patients with the NAT2 RA or nonSA (IA/RA) phenotype, resulting in a 59.5% decrease in AUC0-24 and 83.2% decrease in Cmax (Infants), and a 49.3% reduction in AUC0-24 and 73.5% reduction in Cmax (Adults).Discussion: Body weight and NAT2 acetylator phenotype are the most significant factors affecting the exposure of INH. PMA is a crucial factor in the pediatric population. Clinicians should consider these factors when implementing model-informed precision dosing of INH. The popPK model repository for INH will aid in optimizing treatment and enhancing patient outcomes.Keywords: Isoniazid, model-informed precision dosing, population pharmacokinetics, nonlinear mixed-effects modelhttps://www.dovepress.com/model-informed-precision-dosing-of-isoniazid-parametric-population-pha-peer-reviewed-fulltext-article-DDDTisoniazidmodel-informed precision dosingpopulation pharmacokineticsnonlinear mixed-effects model |
| spellingShingle | Ju G Liu X Yang W Xu N Chen L Zhang C He Q Zhu X Ouyang D Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository Drug Design, Development and Therapy isoniazid model-informed precision dosing population pharmacokinetics nonlinear mixed-effects model |
| title | Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository |
| title_full | Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository |
| title_fullStr | Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository |
| title_full_unstemmed | Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository |
| title_short | Model-Informed Precision Dosing of Isoniazid: Parametric Population Pharmacokinetics Model Repository |
| title_sort | model informed precision dosing of isoniazid parametric population pharmacokinetics model repository |
| topic | isoniazid model-informed precision dosing population pharmacokinetics nonlinear mixed-effects model |
| url | https://www.dovepress.com/model-informed-precision-dosing-of-isoniazid-parametric-population-pha-peer-reviewed-fulltext-article-DDDT |
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