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Huang S, Song W, Jiang S, Li Y, Wang M, Yang N, Zhu H. Pharmacokinetic interactions between tacrolimus and Wuzhi capsule in liver transplant recipients: Genetic polymorphisms affect the drug interaction. Chem Biol Interact 2024; 391:110906. [PMID: 38340974 DOI: 10.1016/j.cbi.2024.110906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/21/2024] [Accepted: 02/07/2024] [Indexed: 02/12/2024]
Abstract
Wuzhi capsule (WZC), a commonly used Chinese patent medicine to treat various types of liver dysfunction in China, increases the exposure of tacrolimus (TAC) in liver transplant recipients. However, this interaction has inter-individual variability, and the underlying mechanism remains unclear. Current research indicates that CYP3A4/5 and drug transporters influence the disposal of both drugs. This study aims to evaluate the association between TAC dose-adjusted trough concentration (C/D) and specific genetic polymorphisms of CYP3A4/5, drug transporters and pregnane x receptor (PXR), and plasma levels of major WZC components, deoxyschisandrin and γ-schisandrin, in liver transplant patients receiving both TAC and WZC. Liquid chromatography-tandem-mass spectrometry was used to detect the plasma levels of deoxyschisandrin and γ-schisandrin, and nine polymorphisms related to metabolic enzymes, transporters and PXR were genotyped by sequencing. A linear mixed model was utilized to assess the impact of the interaction between genetic variations and WZC components on TAC lnC/D. Our results indicate a significant association of TAC lnC/D with the plasma levels of deoxyschisandrin and γ-schisandrin. Univariate analysis demonstrated three polymorphisms in the genes ABCB1 (rs2032582), ABCC2 (rs2273697), ABCC2 (rs3740066), and PXR (rs3842689) interact with both deoxyschisandrin and γ-schisandrin, influencing the TAC lnC/D. In multiple regression model analysis, the interactions between deoxyschisandrin and both ABCB1 (rs2032582) and ABCC2 (rs3740066), post-operative day (β < 0.001, p < 0.001), proton pump inhibitor use (β = -0.152, p = 0.008), body mass index (β = 0.057, p < 0.001), and ABCC2 (rs717620, β = -0.563, p = 0.041), were identified as significant factors of TAC lnC/D, accounting for 47.89% of the inter-individual variation. In summary, this study elucidates the influence of the interaction between ABCB1 and ABCC2 polymorphisms with WZC on TAC lnC/D. These findings offer a scientific basis for their clinical interaction, potentially aiding in the individualized management of TAC therapy in liver transplant patients.
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Affiliation(s)
- Siqi Huang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Wei Song
- Department of Pharmacy, Wuhan No. 1 Hospital, Wuhan, China
| | - Shuangmiao Jiang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuanchen Li
- Department of Pharmacy, China Pharmaceutical University Nanjing Drum Tower Hospital, Nanjing, China
| | - Min Wang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Nanjing Medical Center for Clinical Pharmacy, Nanjing, China
| | - Na Yang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Nanjing Medical Center for Clinical Pharmacy, Nanjing, China.
| | - Huaijun Zhu
- Department of Pharmacy, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College, Nanjing University of Chinese Medicine, Nanjing, China; Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Nanjing Medical Center for Clinical Pharmacy, Nanjing, China.
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Morris SA, Nguyen DG, Patel JN. Pharmacogenomics in allogeneic hematopoietic stem cell transplantation: Implications on supportive therapies and conditioning regimens. Best Pract Res Clin Haematol 2023; 36:101470. [PMID: 37353294 DOI: 10.1016/j.beha.2023.101470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/17/2023] [Accepted: 04/17/2023] [Indexed: 06/25/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation mortality has declined over the years, though prevention and management of treatment-related toxicities and post-transplant complications remains challenging. Applications of pharmacogenomic testing can potentially mitigate adverse drug outcomes due to interindividual variability in drug metabolism and response. This review summarizes clinical pharmacogenomic applications relevant to hematopoietic stem cell transplantation, including antifungals, immunosuppressants, and supportive care management, as well as emerging pharmacogenomic evidence with conditioning regimens.
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Affiliation(s)
- Sarah A Morris
- Department of Cancer Pharmacology & Pharmacogenomics Levine Cancer Institute, Atrium Health, 1021 Morehead Medical Drive, Charlotte, NC, 28204, USA.
| | - D Grace Nguyen
- Department of Cancer Pharmacology & Pharmacogenomics Levine Cancer Institute, Atrium Health, 1021 Morehead Medical Drive, Charlotte, NC, 28204, USA.
| | - Jai N Patel
- Department of Cancer Pharmacology & Pharmacogenomics Levine Cancer Institute, Atrium Health, 1021 Morehead Medical Drive, Charlotte, NC, 28204, USA.
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Zuo M, Shang Y, Guo Y, Sun Y, Xu G, Chen J, Zhu L. Population Pharmacokinetics of Tacrolimus in Pediatric Patients With Umbilical Cord Blood Transplant. J Clin Pharmacol 2023; 63:298-306. [PMID: 36196568 DOI: 10.1002/jcph.2162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 09/27/2022] [Indexed: 11/11/2022]
Abstract
Tacrolimus was frequently used in pediatric patients with umbilical cord blood transplant for the prevention of graft-versus-host disease. The aim of the present study was to evaluate the population pharmacokinetics of tacrolimus among pediatric patients with umbilical cord blood transplant and find potential influenced factors. A total of 275 concentrations from 13 pediatric patients were used to build a polulation pharmacokinetic model using a nonlinear mixed-effects modeling approach. The impact of demographic features, biological characteristics, and concomitant medications, including sex, age, body weight, postoperative day, white blood cell count, red blood cell count, hemoglobin, platelets, hematocrit, blood urea nitrogen, creatinine, aspartate transaminase, alanine transaminase, total bilirubin, albumin, and total protein were investigated. The pharmacokinetics of tacrolimus were best described by a 1-compartment model with first- and zero-order mixed absorption and first-order elimination. The clearance and volume of distribution of tacrolimus were 1.93 L/h and 75.1 L, respectively. A covariate analysis identified that postoperative day and co-administration with trimethoprim-sulfamethoxazole were significant covariates influencing clearance of tacrolimus. Frequent blood monitoring and dose adjustment might be needed with the prolongation of postoperative day and coadministration with trimethoprim-sulfamethoxazole.
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Affiliation(s)
- Meiling Zuo
- Pharmaceutical College, Tianjin Medical University, Tianjin, China
| | - Yue Shang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Ye Guo
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Yuxuan Sun
- Pharmaceutical College, Tianjin Medical University, Tianjin, China
| | - Gaoqi Xu
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Jingtao Chen
- School of Statistics and Data Science, Nankai University, Tianjin, China
| | - Liqin Zhu
- Pharmaceutical College, Tianjin Medical University, Tianjin, China.,Department of Pharmacy, Tianjin First Central Hospital, Tianjin, China
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Chen X, Wang D, Zheng F, Zhai X, Xu H, Li Z. Population pharmacokinetics and initial dose optimization of tacrolimus in children with severe combined immunodeficiency undergoing hematopoietic stem cell transplantation. Front Pharmacol 2022; 13:869939. [PMID: 35935844 PMCID: PMC9354257 DOI: 10.3389/fphar.2022.869939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 07/04/2022] [Indexed: 11/22/2022] Open
Abstract
The present study aimed to explore the population pharmacokinetics and initial dose optimization of tacrolimus in children with severe combined immunodeficiency (SCID) undergoing hematopoietic stem cell transplantation (HSCT). Children with SCID undergoing HSCT treated with tacrolimus were enrolled for analysis. Population pharmacokinetics of tacrolimus was built up by a nonlinear mixed-effects model (NONMEM), and initial dose optimization of tacrolimus was simulated with the Monte Carlo method in children weighing <20 kg at different doses. A total of 18 children with SCID undergoing HSCT were included for analysis, with 130 tacrolimus concentrations. Body weight was included as a covariable in the final model. Tacrolimus CL/F was 0.36–0.26 L/h/kg from body weights of 5–20 kg. Meanwhile, we simulated the tacrolimus concentrations using different body weights (5–20 kg) and different dose regimens (0.1–0.8 mg/kg/day). Finally, the initial dose regimen of 0.6 mg/kg/day tacrolimus was recommended for children with SCID undergoing HSCT whose body weights were 5–20 kg. It was the first time to establish tacrolimus population pharmacokinetics in children with SCID undergoing HSCT; in addition, the initial dose optimization of tacrolimus was recommended.
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Affiliation(s)
- Xiao Chen
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Dongdong Wang
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Feng Zheng
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Xiaowen Zhai
- Department of Hematology and Oncology, Children’s Hospital of Fudan University, Shanghai, China
- *Correspondence: Xiaowen Zhai, ; Hong Xu, ; Zhiping Li,
| | - Hong Xu
- Department of Nephrology, Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
- *Correspondence: Xiaowen Zhai, ; Hong Xu, ; Zhiping Li,
| | - Zhiping Li
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
- *Correspondence: Xiaowen Zhai, ; Hong Xu, ; Zhiping Li,
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Chen X, Wang D, Zheng F, Zhu L, Huang Y, Zhu Y, Huang Y, Xu H, Li Z. Effects of Posaconazole on Tacrolimus Population Pharmacokinetics and Initial Dose in Children With Crohn’s Disease Undergoing Hematopoietic Stem Cell Transplantation. Front Pharmacol 2022; 13:758524. [PMID: 35496296 PMCID: PMC9043134 DOI: 10.3389/fphar.2022.758524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/18/2022] [Indexed: 11/13/2022] Open
Abstract
The present study explored the effects of posaconazole on tacrolimus population pharmacokinetics (PPK) in children with Crohn’s disease (CD) undergoing hematopoietic stem cell transplantation (HSCT). Tacrolimus concentrations, physiological and biochemical factors, and concomitant medications from 51 CD children undergoing HSCT were used to establish a PPK model based on a nonlinear mixed-effect model. Steady-state concentrations of tacrolimus for children weighing less than 20 kg treated with different dose regimens were simulated by the Monte Carlo method. Weight and concomitant medications were included as covariates. At the same weight, the relative tacrolimus clearance was 1:0.43 in children without or with posaconazole. Compared to children not receiving posaconazole, the simulated tacrolimus steady-state concentrations at different doses for different body weights were all higher in children receiving posaconazole (p < 0.01). Furthermore, in children not receiving posaconazole, the dosage regimen with the best probability of achieving the target concentration was 0.6 mg/kg/day for children weighing 5–8.2 kg and 0.5 mg/kg/day for children weighing 8.2–20 kg, while for children receiving posaconazole, the best probability of reaching the target concentration of tacrolimus was a dosage regimen of 0.5 mg/kg/day for children weighing 5–20 kg. In conclusion, the PPK for tacrolimus was determined in children with CD undergoing HSCT for the first time. Co-treatment with posaconazole significantly increased tacrolimus concentrations, and we recommend a specific initial dose regimen for tacrolimus.
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Affiliation(s)
- Xiao Chen
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Dongdong Wang
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Feng Zheng
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Lin Zhu
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Yidie Huang
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Yiqing Zhu
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
| | - Ying Huang
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
- *Correspondence: Ying Huang, ; Hong Xu, ; Zhiping Li,
| | - Hong Xu
- Department of Nephrology, Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
- *Correspondence: Ying Huang, ; Hong Xu, ; Zhiping Li,
| | - Zhiping Li
- Department of Pharmacy, Children’s Hospital of Fudan University, Shanghai, China
- *Correspondence: Ying Huang, ; Hong Xu, ; Zhiping Li,
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Chen X, Wang D, Lan J, Wang G, Zhu L, Xu X, Zhai X, Xu H, Li Z. Effects of voriconazole on population pharmacokinetics and optimization of the initial dose of tacrolimus in children with chronic granulomatous disease undergoing hematopoietic stem cell transplantation. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1477. [PMID: 34734029 PMCID: PMC8506700 DOI: 10.21037/atm-21-4124] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/10/2021] [Indexed: 12/20/2022]
Abstract
Background This study aimed to explore the effects of voriconazole on population pharmacokinetics and optimization of the initial dose of tacrolimus in children with chronic granulomatous disease (CGD) undergoing hematopoietic stem cell transplantation (HSCT). Methods Thirty-four children with CGD undergoing HSCT were assessed to establish a population pharmacokinetic model (PPM) using the non-linear mixed effect. Tacrolimus concentrations were simulated by the Monte Carlo method in children weighing <25 kg at different doses. Results In the final model, weight and concomitant use of voriconazole were included as covariates. With the same weight, the relative value of tacrolimus clearance was 1:0.388 in children not taking voriconazole: children taking voriconazole. Compared with children not taking voriconazole, the measured tacrolimus concentrations were all higher in children taking voriconazole (P<0.01); however, these were not corrected by dose or body weight for concentration differences. Thus, we simulated the tacrolimus concentrations using different body weights (5–25 kg) and different dose regimens (0.1–0.8 mg/kg/day) for the same body weight and dose. Tacrolimus concentrations in children taking voriconazole were higher than those in children not taking voriconazole (P<0.01). Also, in children with CGD undergoing HSCT who were not taking voriconazole, the initial dose regimen of 0.5 mg/kg/day was recommended for body weights of 5–10 kg, and 0.4 mg/kg/day was recommended for body weights of 10–25 kg. In children with CGD undergoing HSCT who were taking voriconazole, an initial dose regimen of 0.3 mg/kg/day was recommended for body weights of 5–25 kg. Conclusions We established, for the first time, a PPM of tacrolimus in children with CGD undergoing HSCT in which voriconazole significantly increased tacrolimus concentrations. In addition, the initial dose of tacrolimus in children with CGD undergoing HSCT was recommended.
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Affiliation(s)
- Xiao Chen
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Dongdong Wang
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Jianger Lan
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Guangfei Wang
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Lin Zhu
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Xiaoyong Xu
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Xiaowen Zhai
- Department of Hematology and Oncology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Hong Xu
- Department of Nephrology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Zhiping Li
- Department of Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
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