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Sun J, Wang Z, Liu N, Liu Z, Cui L, Tao X, Chen W, Gao S, Wu Z. Pharmacokinetic assessment of tacrolimus in combination with deoxyschizandrin in rats. Front Pharmacol 2024; 15:1344369. [PMID: 38903992 PMCID: PMC11188489 DOI: 10.3389/fphar.2024.1344369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 05/06/2024] [Indexed: 06/22/2024] Open
Abstract
Background Tacrolimus (Tac) is commonly used for postoperative immunosuppressive therapy in transplant patients. However, problems, for example, low bioavailability and unstable plasma concentration, persist for a long time, Studies have reported that the deoxyschizandrin could effectively improve these problems, but the pharmacokinetic parameters (PKs) of Tac combined with deoxyschizandrin are still unknown. Method In this study, an UHPLC-MS/MS method has been established for simultaneous quantitation of Tac and deoxyschizandrin. The PKs of Tac influenced by different doses of deoxyschizandrin after single and multiple administrations were analyzed, and the different impact of deoxyschizandrin and Wuzhi capsule on PKs of Tac were compared. Result The modified UHPLC-MS/MS method could rapid quantification of Tac and deoxyschizandrin within 2 min using bifendatatum as the internal standard (IS). All items were successfully validated. The C max of deoxyschizandrin increased from 148.27 ± 23.20 to 229.13 ± 54.77 ng/mL in rats after multiple administrations for 12 days. After co-administration of 150 mg/mL deoxyschizandrin, Tac had an earlier T max and greater C max and AUC0-t, and the C max and AUC0-t of Tac increased from 14.26 ± 4.73 to 54.48 ± 14.37 ng/mL and from 95.10 ± 32.61 to 315.23 ± 92.22 h/ng/mL, respectively; this relationship was positively proportional to the dosage of deoxyschizandrin. In addition, compared with Wuzhi capsule, the same dose of deoxyschizandrin has a better effective on Tac along with more stable overall PKs. Conclusion An UHPLC-MS/MS method was established and validated for simultaneous detection of deoxyschizandrin and Tac. Deoxyschizandrin could improve the in vivo exposure level and stability of Tac, besides, this effect is better than Wuzhi capsule in same dose.
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Affiliation(s)
- Jianguo Sun
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
- College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Zhipeng Wang
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Na Liu
- The Fourth Retired Veteran Cadre’s Sanatorium of Fengtai District, Beijing, China
| | - Zhijun Liu
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Lili Cui
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Xia Tao
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Wansheng Chen
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Shouhong Gao
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
- College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
| | - Zhijun Wu
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, China
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Liu L, Zhou Y, Huang X, Chen H, Gong Z, Zhang J, Zeng F, Zhou H, Zhang Y. Effects of WuZhi preparations on tacrolimus in pediatric and adult patients carrying the CYP3A5*1 allele of heart transplant during the early period after transplantation. Clin Transplant 2024; 38:e15237. [PMID: 38289887 DOI: 10.1111/ctr.15237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/07/2023] [Accepted: 12/21/2023] [Indexed: 02/01/2024]
Abstract
AIM Wuzhi preparations (WZP) are commonly administrated with tacrolimus (TAC) in China to improve the liver function and increase the exposure of TAC. This study aims to investigate the effects of WZP on TAC in pediatric heart transplantation (HTx) patients carrying the CYP3A5*1 allele during the early period after transplantation and also make a comparison with these effects in adult recipients. METHODS A total of 81 recipients with CYP3A5*1 allele were included and divided into the pediatric group (n = 29) and adult group (n = 52). The changes in TAC dose-corrected trough blood concentrations (C0 /D), dose requirement as well as intra-patient variability(IPV) of C0 /D after co-therapy with WZP were evaluated. RESULTS The TAC C0 /D was significantly increased 1.7 and 1.8 times after co-administration of WZP in the pediatric and adult groups, respectively. We further analyzed the pediatric patients, found that no statistical difference was observed in TAC C0 /D before and after co-therapy with WZP in children <6 years old. The changes of C0 /D increased with the dose of the active ingredient (Schisantherin A) in adult patients, but not in pediatric patients. TAC IPV was reduced by 10.5% in pediatric patients and 4.8% in adult patients when co-administrated with WZP. Furthermore, after taking WZP, the AST and TB were dramatically lowered in pediatric recipients. CONCLUSION Our study is the first attempt to demonstrate the effects of WZP on TAC in pediatric HTx recipients. By comparing these effects to those observed in adult recipients, valuable insights can be gained regarding the efficacy and potential benefits of WZP in the pediatric population.
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Affiliation(s)
- Li Liu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Ying Zhou
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Xiao Huang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Hefen Chen
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhujun Gong
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Zeng
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Hong Zhou
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
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Zhou Y, Huang X, Liu L, Zeng F, Han Y, Zhang J, Zhou H, Zhang Y. Effect of Wuzhi preparations on tacrolimus in CYP3A5 expressers during the early period after transplantation: A real-life experience from heart transplant recipients. Transpl Immunol 2023; 76:101748. [PMID: 36423734 DOI: 10.1016/j.trim.2022.101748] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Genetic polymorphisms and drug interactions are associated with tacrolimus exposure. This study aimed to evaluate the effect of Wuzhi (WZ) preparations on tacrolimus (TAC) concentration and dose requirements in heart transplant recipients with the CYP3A5*1 allele during the early period after transplantation. METHODS A total of 167 adult heart transplant recipients with the CYP3A5*1 allele were included and divided into the WZ group (n = 115) and the WZ-free group (n = 52). Blood trough concentrations of TAC were detected and the dose-adjusted concentration (C0/D) and dose requirement for achieving the TAC therapeutic range were compared between the two groups. The change in C0/D and dose of TAC were evaluated before and after co-administration with WZ preparations. RESULTS No significant differences in TAC C0/D and dose requirement were observed between the WZ and WZ-free groups. However, the TAC C0/D in the WZ group was significantly increased an average of 2.10-fold after co-administration of WZ. Moreover, the degree of elevation was related to the dose of the active ingredient (Schisantherin A). Furthermore, ALT, AST, and TB levels were significantly reduced after administration of WZ preparations. CONCLUSION Co-administration of the WZ/TAC preparation, in heart transplant recipients carrying the CYP3A5*1 allele, considerably increased TAC concentration (C0/D) while decreased high levels of leading indicators in the liver function. More importantly, the effect of the WZ/TAC preparation on C0/D was a dose-dependent event. However, our finding needs to be further confirmed in a larger sample size.
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Affiliation(s)
- Ying Zhou
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Xiao Huang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Li Liu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Fang Zeng
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Yong Han
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Jing Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Zhou
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China.
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China.
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Qu J, Bian R, Liu B, Chen J, Zhai J, Teng F, Guo W, Wei H. The pharmacokinetic study of tacrolimus and Wuzhi capsule in Chinese liver transplant patients. Front Pharmacol 2022; 13:956166. [PMID: 36188616 PMCID: PMC9520529 DOI: 10.3389/fphar.2022.956166] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: Wuzhi Capsule (WZC) is often administrated with tacrolimus in liver transplant patients to reduce the toxicity of tacrolimus and relieve the financial burden of patients. We aimed to investigate the interaction between Wuzhi Capsule (WZC) and tacrolimus in liver transplant patients.Methods: We applied the LC-MS/MS analytical method previously established to study the pharmacokinetic characteristics of the analytes in 15 liver transplant patients. CYP3A5 genotypes were determined in 15 donors and recipients, and they were categorized into CYP3A5 expressers and non-expressers respectively.Results: The influences of CYP3A5 in donors and recipients on the pharmacokinetics of tacrolimus with or without WZC were also studied. We found that 1) WZC could influence the metabolism of tacrolimus, which shortened the Tmax of tacrolimus and decreased V/F and CL/F. 2) Moreover, our results showed that, in donors, the CL/F of tacrolimus were significantly lower in CYP3A5 (CYP3A5*1) expressers (decreased from 24.421 to 12.864) and non-expressers (decreased from 23.532 to 11.822) when co-administration with WZC. For recipients, the decreased trend of CL/F of tacrolimus was seen when co-administrated with WZC by 15.376 and 12.243 in CYP3A5 expressers and non-expressers, respectively.Conclusion: In this study, the pharmacokinetics effects of WZC on tacrolimus were identified. The co-administration of WZC can increase the tacrolimus blood concentration in Chinese liver transplant patients in clinical practice.
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Affiliation(s)
- Jinlong Qu
- Department of Emergency and Critical Care, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Rongrong Bian
- Department of Nephrology, Kidney Institute of PLA, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Binguo Liu
- Department of Pharmacy, Hospital of the Chinese People’s Liberation Army, Tianjin, China
| | - Jiani Chen
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Jingwen Zhai
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Fei Teng
- Institute of Organ Transplantation, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Wenyuan Guo
- Institute of Organ Transplantation, Second Affiliated Hospital of Naval Medical University, Shanghai, China
- *Correspondence: Wenyuan Guo, ; Hua Wei,
| | - Hua Wei
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
- *Correspondence: Wenyuan Guo, ; Hua Wei,
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Teng F, Wang W, Zhang W, Qu J, Liu B, Chen J, Liu S, Li M, Chen W, Wei H. Effect of hepar-protecting Wuzhi capsule on Pharmacokinetics and Dose-effect Character of Tacrolimus in Healthy Volunteers. Biopharm Drug Dispos 2022; 43:119-129. [PMID: 35180322 DOI: 10.1002/bdd.2312] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/14/2022] [Accepted: 02/09/2022] [Indexed: 11/07/2022]
Abstract
Wuzhi capsule (WZC), a preparation of Fructus Schisandra sphenanthera extract, has been widely used for the treatment of viral and drug-induced hepatitis in China. This study aimed to determine the pharmacokinetic parameters of tacrolimus (TAC) when co-administered with WZC and its dose-effect of WZC on TAC in healthy volunteers. We assessed the effect of increased dosage of WZC (1, 2, 6, and 8 capsules once daily) on the relative oral exposure of TAC to explore the dose-response relationship between WZC and TAC using bioanalysis, pharmacokinetic, genotypical analyses. We elucidate the influence of CYP3A5 and MDR1 genetic polymorphisms on the WZC dose by maintaining Ctrough of TAC in Chinese healthy volunteers. When co-administered with WZC, the Tmax of TAC was increased significantly while the apparent oral clearance was decreased. The plasma TAC level in volunteers with high CYP3A5 expression was greatly lower than that in those with mutant CYP3A5. However, polymorphisms of MDR1 exon26 C3435T, exon21 G2677T/A and exon12 C1236T were not associated with plasma TAC levels. Our findings provide important information on interactions between modern medications and herbal products, thus facilitating a better usage of TAC in patients receiving WZC. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Fei Teng
- Institute of Organ Transplantation, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Wei Wang
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Weiyue Zhang
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Jinlong Qu
- Department of Emergency and Critical Care, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Binguo Liu
- Department of Pharmacy, No.983 Hospital of the Chinese People's Liberation Army, Tianjin, China
| | - Jiani Chen
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Shiyi Liu
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Mingming Li
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Wansheng Chen
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Hua Wei
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai, China
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