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Tong K, Chen M, Wang D, Dai H, Peng J, Zhang J, Zhou J, Chang Y, Huang W. Effects of first-line nucleot(s)ide analogues on lipid profiles in patients with chronic hepatitis B: a network meta-analysis. Eur J Clin Pharmacol 2024; 80:335-354. [PMID: 38197944 DOI: 10.1007/s00228-023-03616-y] [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: 09/10/2023] [Accepted: 12/29/2023] [Indexed: 01/11/2024]
Abstract
INTRODUCTION Recent studies have found that lipid levels in patients with chronic hepatitis B (CHB) may change during antiviral therapy. OBJECTIVE To assess the effects of first-line nucleot(s)ide analogues (NAs) on lipid profiles in patients with CHB using network meta-analysis. METHODS Seven electronic databases (PubMed, Embase, Cochrane Library, and four Chinese databases) were searched for cohort studies on the effect of NA on lipids in patients with CHB up to August 1, 2023. The changes of serum total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) were taken as outcomes. The mean difference (MD) of continuous variables and 95% confidence intervals (CI) were calculated using RevMan 5.4 and Stata 16.0 software, and network meta-analysis was based on a frequentist framework. RESULTS A total of 4194 patients were included in the study, including patients with CHB treated with entecavir (ETV), tenofovir disoproxil fumarate (TDF), and tenofovir alafenamide (TAF), as well as patients not receiving antiviral therapy [patients with inactive CHB who were not receiving antiviral therapy (referred as inactive CHB patients) and non-HBV-infected patients]. TDF reduced TC levels compared to the non-antiviral group (TDF vs. inactive CHB patients: MD = - 17.27, 95% CI (- 30.03, - 4.47); TDF vs. non-HBV-infected individuals: MD = - 17.10, 95% CI (- 20.13, - 14.07)). TC changes in the TAF and ETV groups were not statistically different from the non-antiviral group (TAF vs. inactive CHB patients: MD = - 2.69, 95% CI (- 14.42, 9.04); TAF vs. non-HBV-infected individuals: MD = - 2.52, 95% CI (- 8.47, 3.43); ETV vs. inactive CHB patients: MD = - 4.24, 95% CI (- 17.12, 8.64); ETV vs. non-HBV-infected individuals: MD = - 4.07, 95% CI (- 9.90, 1.75)). The ranking of the effects for lowering TC is as follows: CHB patients treated with nucleotide analogues [with varying efficacy: TDF (SUCRA = 99.9) > ETV (SUCRA = 59.3) > TAF (SUCRA = 43.6)] > inactive CHB patients (SUCRA = 27.3) > non-HBV-infected individuals (SUCRA = 19.9). As for secondary outcomes, among the three antiviral drugs, TDF had the most significant effect on lowering TG, LDL-C, and HDL-C, but none of the three drugs was statistically different from the non-antiviral group. Subgroup analysis showed that the lipid-lowering effect of TDF was more pronounced in the elderly (≥ 50 years). CONCLUSION TDF was effective in lipid reduction, particularly pronounced in the older population. TAF and ETV had a neutral effect to TC, TG, LDL-C, and HDL-C. Despite a relative increase in lipids observed in patients transitioning from TDF to TAF or ETV, these changes remained within acceptable limits.
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Affiliation(s)
- Kexin Tong
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Mingjing Chen
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Danni Wang
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Haifeng Dai
- Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiayi Peng
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jia Zhang
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiao Zhou
- Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yujiao Chang
- Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wenxiang Huang
- Department of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Lai CH, Shi HY, Tsai CE, Yang YC, Chiu SUF. Cost-Utility Analysis of Tenofovir Alafenamide and Entecavir in Chronic Hepatitis B Patients: A Markov Decision Model. Cancers (Basel) 2024; 16:813. [PMID: 38398204 PMCID: PMC10887268 DOI: 10.3390/cancers16040813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/25/2024] Open
Abstract
From the perspective of health economics, the evaluation of drug-related cost effectiveness and clinical utility is crucial. We conducted a cost-utility analysis of two first-line drugs, tenofovir alafenamide (TAF) and entecavir (ETV), in the treatment of chronic hepatitis B (CHB) patients. We performed inverse probability of treatment weighting (IPTW) to match the independent variables between the two treatment groups. The incremental cost effectiveness ratio (ICER) of the two treatment groups was simulated using a decision tree with the Markov annual-cycle model. A total of 54 patients treated with TAF and 98 with ETV from January 2016 to December 2020 were enrolled. The total medical cost in the TAF group was NT$76,098 less than that in the ETV group, and TAF demonstrated more effectiveness than ETV by 3.19 quality-adjusted life years (QALYs). When the time horizon was set at 30 years, the ICER of the TAF group compared with the ETV group was -NT$23,878 per QALY, suggesting more cost savings for TAF. Additionally, with the application of TAF, over NT$366 million (approximately US$12 million) can be saved annually. TAF demonstrates cheaper medical costs and more favorable clinical QALYs than ETV. To balance health insurance benefits and cost effectiveness, TAF is the optimal treatment for CHB.
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Affiliation(s)
- Chun-Huang Lai
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal United Hospital, Kaohsiung 80457, Taiwan; (C.-H.L.); (C.-E.T.)
- Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Hon-Yi Shi
- Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Business Management, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40433, Taiwan
| | - Cheng-En Tsai
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal United Hospital, Kaohsiung 80457, Taiwan; (C.-H.L.); (C.-E.T.)
| | - Yuan-Chieh Yang
- Department of Laboratory Medicine, Kaohsiung Municipal United Hospital, Kaohsiung 80457, Taiwan;
| | - Si-Un Frank Chiu
- Department of Computer Science, Brown University, Providence, RI 02912, USA;
- Department of Economics, Brown University, Providence, RI 02912, USA
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You H, Wang F, Li T, Xu X, Sun Y, Nan Y, Wang G, Hou J, Duan Z, Wei L, Jia J, Zhuang H. Guidelines for the Prevention and Treatment of Chronic Hepatitis B (version 2022). J Clin Transl Hepatol 2023; 11:1425-1442. [PMID: 37719965 PMCID: PMC10500285 DOI: 10.14218/jcth.2023.00320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 09/19/2023] Open
Abstract
To facilitate the achieving of the goal of "eliminating viral hepatitis as a major public health threat by 2030" set by the World Health Organization, the Chinese Society of Hepatology together with the Chinese Society of Infectious Diseases (both are branches of the Chinese Medical Association) organized a panel of experts and updated the guidelines for prevention and treatment of chronic hepatitis B in China (version 2022). With the support of available evidence, this revision of the guidelines focuses on active prevention, large scale testing, and expansion of therapeutic indication of chronic hepatitis B with the aim of reducing the hepatitis B related disease burden.
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Affiliation(s)
- Hong You
- Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Fusheng Wang
- The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Taisheng Li
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoyuan Xu
- Peking University First Hospital, Beijing, China
| | - Yameng Sun
- Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yuemin Nan
- Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | | | - Jinlin Hou
- Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhongping Duan
- Beijing You-An Hospital, Capital Medical University, Beijing, China
| | - Lai Wei
- Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Jidong Jia
- Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hui Zhuang
- Peking University Health Science Center, Beijing, China
| | - Chinese Society of Hepatology, Chinese Medical Association; Chinese Society of Infectious Diseases, Chinese Medical Association
- Beijing Friendship Hospital, Capital Medical University, Beijing, China
- The Fifth Medical Center of PLA General Hospital, Beijing, China
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Peking University First Hospital, Beijing, China
- Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Beijing You-An Hospital, Capital Medical University, Beijing, China
- Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
- Peking University Health Science Center, Beijing, China
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Wang N, He S, Zheng Y, Wang L. Efficacy and safety of tenofovir disoproxil fumarate versus entecavir in the treatment of acute-on-chronic liver failure with hepatitis B: a systematic review and meta-analysis. BMC Gastroenterol 2023; 23:388. [PMID: 37957546 PMCID: PMC10642028 DOI: 10.1186/s12876-023-03024-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Oral nucleoside (acid) analogues (NAs) are recommended for patients with acute-on-chronic liver failure (ACLF) associated with hepatitis B virus (HBV-ACLF). The efficacy and safety of tenofovir (TDF) and entecavir (ETV) in these patients remain unclear. METHODS A comprehensive literature search in PubMed, Web of Science, The Cochrane Library, and Embase database was conducted to select studies published before December 2022 on TDF or ETV for HBV-ACLF. The primary outcomes were survival rates at 4, 12, and 48 weeks. Secondary outcomes were virologic and biochemical responses, serum antigen conversion, liver function score, and safety. RESULTS Four prospective and one retrospective cohort studies were selected. The overall analysis showed comparable survival rates at 4, 12, and 48 weeks for all patients receiving TDF or ETV (4-week: RR = 1.17, 95% CI: 0.90-1.51, p = 0.24; 12-week: RR = 1.00, 95% CI: 0.88-1.13, p = 0.94; 48-week: RR = 0.96, 95% CI: 0.58-1.57, p = 0.86). Child-Turcotte-Pugh (CTP) score and model for end-stage liver disease (MELD) score at 12 weeks were comparable in both groups but lower than baseline (CTP: SMD = -0.75, 95% CI:-2.81-1.30, p = 0.47; MELD: SMD = -1.10, 95% CI:-2.29-0.08, p = 0.07). At 48 weeks, estimated glomerular filtration rate (eGFR) levels were found to decrease to different degrees from baseline in both the TDF and ETV groups, and the decrease was greater in the TDF group than in the ETV group. No significant differences were found in biochemical, virologic response, and serum antigen conversion between the two groups during the observation period. CONCLUSION TDF treatment of HBV-ACLF is similar to ETV in improving survival, liver function, and virologic response but the effects on renal function in two groups in the long term remain unclear. More and larger long-term clinical trials are required to confirm these findings.
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Affiliation(s)
- Neng Wang
- Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
| | - Sike He
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yu Zheng
- Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
| | - Lichun Wang
- Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China.
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Piano S, Mahmud N, Caraceni P, Tonon M, Mookerjee RP. Mechanisms and treatment approaches for ACLF. Liver Int 2023. [PMID: 37715608 DOI: 10.1111/liv.15733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/03/2023] [Accepted: 09/02/2023] [Indexed: 09/17/2023]
Abstract
Acute-on-chronic liver failure (ACLF) is a life-threatening syndrome characterized by decompensation of cirrhosis, severe systemic inflammation and organ failures. ACLF is frequently triggered by intra- and/or extrahepatic insults, such as bacterial infections, alcohol-related hepatitis or flares of hepatic viruses. The imbalance between systemic inflammation and immune tolerance causes organ failures through the following mechanisms: (i) direct damage of immune cells/mediators; (ii) worsening of circulatory dysfunction resulting in organ hypoperfusion and (iii) metabolic alterations with prioritization of energetic substrates for inflammation and peripheral organ 'energetic crisis'. Currently, the management of ACLF includes the support of organ failures, the identification and treatment of precipitating factors and expedited assessment for liver transplantation (LT). Early LT should be considered in patients with ACLF grade 3, who are unlikely to recover with the available treatments and have a mortality rate > 70% at 28 days. However, the selection of transplant candidates and their prioritization on the LT waiting list need standardization. Future challenges in the ACLF field include a better understanding of pathophysiological mechanisms leading to inflammation and organ failures, the development of specific treatments for the disease and personalized treatment approaches. Herein, we reviewed the current knowledge and future perspectives on mechanisms and treatment of ACLF.
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Affiliation(s)
- Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine - DIMED, University and Hospital of Padova, Padova, Italy
| | - Nadim Mahmud
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Leonard Davis Institute of Health Economics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Gastroenterology Section, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania, USA
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
- Unit of Semeiotics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Marta Tonon
- Unit of Internal Medicine and Hepatology, Department of Medicine - DIMED, University and Hospital of Padova, Padova, Italy
| | - Rajeshwar Prosad Mookerjee
- Institute for Liver and Digestive Health, University College London, London, UK
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus C, Denmark
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Taheri R, Shahrokhi SZ, Amjadi Z, Kazerouni F. Investigating the impact of metformin on severity of COVID-19 in patients with Type 2 diabetes mellitus: Focusing on laboratory findings. Endocrinol Diabetes Metab 2023; 6:e441. [PMID: 37431844 PMCID: PMC10495547 DOI: 10.1002/edm2.441] [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: 04/05/2023] [Revised: 06/20/2023] [Accepted: 07/02/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND In the terrifying pandemic caused by SARS-CoV-2, diabetic patients exhibiting more severe outcomes and mortality rate is high among them. Based on recent studies, metformin as the most prescribed drug for T2DM treatment may improve severe outcomes in diabetic patients infected with SARS-CoV-2. On the other hand, abnormal laboratory findings can help to differentiate between the severe and non-severe form of COVID-19. According to the mentioned issues, the effect of metformin on severity of COVID-19 was examined in T2DM patients with SARS-CoV-2 infection. METHODS The study included 187 individuals diagnosed with COVID-19, 104 patients were diabetic and divided into two groups according to their anti-diabetic drugs: patients who were treated only with metformin and patients who were treated with other anti-diabetic drugs. The other participants were non-diabetic and diagnosed with COVID-19. Biochemical parameters were measured by routine laboratory methods before, during and after SARS-CoV-2 infection. RESULTS During infection, FBS, creatinine, ALT, AST, Ferritin and LDH were significantly lower in metformin users than non-users (p-value: .02, .01, .03, .04, .0009 and .01, respectively). Also, after recovery, there were statistically significant differences between metformin users and non-users with respect to most of the study parameters, except FBS, BUN and ALP (p-value: .51, .28 and .35, respectively). CONCLUSION Our result suggested that metformin might be associated with better outcomes in diabetic patients infected with SARS-CoV-2.
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Affiliation(s)
- Rana Taheri
- Department of Clinical Biochemistry, School of MedicineShahid Beheshti University of Medical SciencesTehranIran
- Division of BiochemistryFardis Central LabAlborzIran
| | | | - Zahra Amjadi
- Division of BiochemistryFardis Central LabAlborzIran
- Department of Biology and Biochemistry, Science Faculty, Shahr‐e‐Qods BranchIslamic Azad UniversityTehranIran
| | - Faranak Kazerouni
- Department of Medical lab. Sciences, School of Allied Medical SciencesShahid Beheshti University of Medical SciencesTehranIran
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Hwang EG, Jung EA, Yoo JJ, Kim SG, Kim YS. Risk of dyslipidemia in chronic hepatitis B patients taking tenofovir alafenamide: a systematic review and meta-analysis. Hepatol Int 2023; 17:860-869. [PMID: 37099248 DOI: 10.1007/s12072-023-10528-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 03/18/2023] [Indexed: 04/27/2023]
Abstract
BACKGROUND The aim of this study was to demonstrate how tenofovir alafenamide (TAF) and other hepatitis B treatment drugs differentially impact lipid profiles in chronic hepatitis B patients. METHODS We searched PubMed, Ovid MEDLINE, EMBASE, and the Cochrane Library to identify studies on the changes in cholesterol level in hepatitis B patients who underwent TAF therapy. The changes in lipid profiles (e.g., HDL-c, LDL-c, total cholesterol [TC], and triglyceride [TG]) were compared between the TAF treatment group and the baseline, other nucleoside analogs (NAs), and tenofovir disoproxil fumarate (TDF)-only treatment groups. In addition, risk factors for worsening cholesterol level when treated with TAF were examined. RESULTS Twelve studies involving 6,127 patients were selected. After 6 months of TAF treatment, LDL-c, TC, and TG were increased by 5.69 mg/dL, 7.89 mg/dL, and 9.25 mg/dL, respectively, from the baseline level. In particular, with the treatment of TAF, levels of LDL, TC, and TG rose by 8.71 mg/dL, 18.34 mg/dL, and 13.68 mg/dL, respectively, showing a greater deterioration of cholesterol when the TAF treatment was implemented compared to other NAs (e.g., TDF or entecavir). When TAF was compared to TDF, LDL-c, TC, and TG worsened with a mean difference of 14.52 mg/dL, 23.72 mg/dL, and 14.25 mg/dL, respectively. As a result of a meta-regression analysis, risk factors for worsening lipid profiles were found to be treatment-experienced, previous diabetes, and hypertension. CONCLUSIONS TAF continues to worsen lipid profiles including LDL-c, TC, and TG after 6 months of use compared to the other NAs.
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Affiliation(s)
- Eui Gwon Hwang
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyaung University College of Medicine, Bucheon, Republic of Korea
| | - Eun-Ae Jung
- Department of Medical Library, Soonchunhyang University Bucheon Hospital, Soonchunhyaung University College of Medicine, Bucheon, Republic of Korea
| | - Jeong-Ju Yoo
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyaung University College of Medicine, Bucheon, Republic of Korea.
- Department of Gastroenterology and Hepatology, Digestive Research Center and Liver Clinic, Soonchunhyang Bucheon Hospital, 170 Jomaruro Wonmigu, Bucheonsi Gyeonggido, 14584, Republic of Korea.
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyaung University College of Medicine, Bucheon, Republic of Korea
| | - Young Seok Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyaung University College of Medicine, Bucheon, Republic of Korea
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Moreau R, Tonon M, Krag A, Angeli P, Berenguer M, Berzigotti A, Fernandez J, Francoz C, Gustot T, Jalan R, Papp M, Trebicka J. EASL Clinical Practice Guidelines on acute-on-chronic liver failure. J Hepatol 2023; 79:461-491. [PMID: 37364789 DOI: 10.1016/j.jhep.2023.04.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 04/19/2023] [Indexed: 06/28/2023]
Abstract
Acute-on-chronic liver failure (ACLF), which was described relatively recently (2013), is a severe form of acutely decompensated cirrhosis characterised by the existence of organ system failure(s) and a high risk of short-term mortality. ACLF is caused by an excessive systemic inflammatory response triggered by precipitants that are clinically apparent (e.g., proven microbial infection with sepsis, severe alcohol-related hepatitis) or not. Since the description of ACLF, some important studies have suggested that patients with ACLF may benefit from liver transplantation and because of this, should be urgently stabilised for transplantation by receiving appropriate treatment of identified precipitants, and full general management, including support of organ systems in the intensive care unit (ICU). The objective of the present Clinical Practice Guidelines is to provide recommendations to help clinicians recognise ACLF, make triage decisions (ICU vs. no ICU), identify and manage acute precipitants, identify organ systems that require support or replacement, define potential criteria for futility of intensive care, and identify potential indications for liver transplantation. Based on an in-depth review of the relevant literature, we provide recommendations to navigate clinical dilemmas followed by supporting text. The recommendations are graded according to the Oxford Centre for Evidence-Based Medicine system and categorised as 'weak' or 'strong'. We aim to provide the best available evidence to aid the clinical decision-making process in the management of patients with ACLF.
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Marginean CM, Pirscoveanu D, Popescu M, Vasile CM, Docea AO, Mitruț R, Mărginean IC, Iacob GA, Firu DM, Mitruț P. Challenges in Diagnosis and Therapeutic Approach of Acute on Chronic Liver Failure-A Review of Current Evidence. Biomedicines 2023; 11:1840. [PMID: 37509478 PMCID: PMC10376368 DOI: 10.3390/biomedicines11071840] [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: 05/29/2023] [Revised: 06/23/2023] [Accepted: 06/25/2023] [Indexed: 07/30/2023] Open
Abstract
Acute-on-chronic liver failure (ACLF) is a syndrome characterized by acute and severe decompensation of chronic liver disease (CLD) correlated with multiple organ failure, poor prognosis, and increased mortality. In 40-50% of ACLF cases, the trigger is not recognized; for many of these patients, bacterial translocation associated with systemic inflammation is thought to be the determining factor; in the other 50% of patients, sepsis, alcohol consumption, and reactivation of chronic viral hepatitis are the most frequently described trigger factors. Other conditions considered precipitating factors are less common, including acute alcoholic hepatitis, major surgery, TIPS insertion, or inadequate paracentesis without albumin substitution. Host response is likely the primary factor predicting ACLF severity and prognosis, the host immune response having a particular significance in this syndrome, together with the inflammatory cascade. The management of ACLF includes both the prevention of the precipitating factors that lead to acute liver decompensation and the support of vital functions, the prevention and management of complications, the estimation of prognosis, and the opportunity for liver transplantation.
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Affiliation(s)
- Cristina Maria Marginean
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Denisa Pirscoveanu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mihaela Popescu
- Department of Endocrinology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Corina Maria Vasile
- Department of Pediatric Cardiology, "Marie Curie" Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Radu Mitruț
- Department of Cardiology, University and Emergency Hospital, 050098 Bucharest, Romania
| | | | - George Alexandru Iacob
- Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dan Mihai Firu
- Ph.D. School Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Paul Mitruț
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Peng W, Gu H, Cheng D, Chen K, Wu C, Jiang C, Liu J, Peng S, Fu L. Tenofovir alafenamide versus entecavir for treating hepatitis B virus-related acute-on-chronic liver failure: real-world study. Front Microbiol 2023; 14:1185492. [PMID: 37303805 PMCID: PMC10249370 DOI: 10.3389/fmicb.2023.1185492] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/05/2023] [Indexed: 06/13/2023] Open
Abstract
Background and aims Real-world data regarding hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) patients receiving tenofovir alafenamide (TAF) as an antiviral drug are limited. Hence, we evaluated the efficacy and kidney safety of TAF among this population. Methods A total of 272 HBV-related ACLF patients hospitalized at Xiangya Hospital of Central South University were enrolled in this retrospective research. All patients received antiviral therapy with TAF (n = 100) or ETV (n = 172) and comprehensive medical treatments. Results Through 1:1 propensity score matching, 100 patients were finally included in each group. At week 48, the survival rates without transplantation of the TAF group and ETV group were 76.00 and 58.00%, separately (P = 0.007). After 4 weeks of treatment, the TAF treatment group exhibited a significantly decline in HBV DNA viral load (P = 0.029). The mean estimated glomerular filtration rate was apparently improved in the TAF group compared with the ETV group (TAF 5.98 ± 14.46 vs. ETV 1.18 ± 18.07 ml/min/1.73 m2) (P < 0.05). There were 6 patients in TAF group and 21 patients in ETV group with chronic kidney disease (CKD) stage progression ≥ 1. By contrast, the ETV treatment group has a greater risk of renal function progression in CKD 1 stage patients (P < 0.05). Conclusion This real-world clinical study showed that TAF is more effective than ETV in reducing viral load and improving survival rate in HBV-ACLF patients and the risk of renal function decline is lower. Clinical trial registration https://ClinicalTrials.gov, identifier NCT05453448.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Lei Fu
- *Correspondence: Lei Fu, ; orcid.org/0001-7550-1254
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De Castro F, Stefàno E, De Luca E, Benedetti M, Fanizzi FP. Platinum-Nucleos(t)ide Compounds as Possible Antimetabolites for Antitumor/Antiviral Therapy: Properties and Perspectives. Pharmaceutics 2023; 15:pharmaceutics15030941. [PMID: 36986802 PMCID: PMC10058173 DOI: 10.3390/pharmaceutics15030941] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/06/2023] [Accepted: 03/12/2023] [Indexed: 03/16/2023] Open
Abstract
Nucleoside analogues (NAs) are a family of compounds which include a variety of purine and pyrimidine derivatives, widely used as anticancer and antiviral agents. For their ability to compete with physiological nucleosides, NAs act as antimetabolites exerting their activity by interfering with the synthesis of nucleic acids. Much progress in the comprehension of their molecular mechanisms has been made, including providing new strategies for potentiating anticancer/antiviral activity. Among these strategies, new platinum-NAs showing a good potential to improve the therapeutic indices of NAs have been synthesized and studied. This short review aims to describe the properties and future perspectives of platinum-NAs, proposing these complexes as a new class of antimetabolites.
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Kayes T, Crane H, Symonds A, Dumond J, Cottrell M, Di Girolamo J, Manandhar S, Lim TH, Gane E, Kashuba A, Levy MT. Plasma and breast milk pharmacokinetics of tenofovir alafenamide in mothers with chronic hepatitis B infection. Aliment Pharmacol Ther 2022; 56:510-518. [PMID: 35599363 DOI: 10.1111/apt.17040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/06/2022] [Accepted: 05/08/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Antenatal antiviral therapy (AVT) is effective in preventing mother-to-child transmission (MTCT) in chronic hepatitis B (CHB); tenofovir disoproxil fumarate (TDF) is the preferred agent. Tenofovir alafenamide (TAF) is a prodrug of tenofovir (TFV) similar to TDF, with improved bone and renal safety. There are no data on TAF breast milk pharmacokinetics and exposure to breastfeeding infants in CHB. AIM To assess the pharmacokinetics of TAF/TFV in breastfeeding women with CHB on TAF monotherapy. METHODS Pregnant women with CHB requiring AVT commenced TAF 25 mg daily at third trimester or postpartum. Sample collection occurred while breastfeeding and taking TAF for minimum 4 weeks. Maternal blood, breast milk and infant urine samples were collected. Drug concentrations were measured by LCMS/MS analyses using validated methods. Non-compartmental analyses were performed to quantify the pharmacokinetic parameters. RESULTS Eight women provided samples. In breast milk and plasma, median TAF half-life was 0.81 and 0.94 h, respectively, and Cmax 1.69 and 120.5 ng/ml, respectively. Median maternal breast milk to plasma (M/P) ratio of TAF was 0.029; for and TFV it was 2.809. The relative infant dose of TAF was 0.005% of maternal dose, well below safety threshold of 5-10%. TFV was detectable in three out of seven infant urine samples with median steady-state concentration of 5 ng/ml being 300-2500 times less than reported adult steady-state urine concentrations in those taking TAF and TDF, respectively. CONCLUSIONS In this first pharmacokinetic study of TAF monotherapy in breastfeeding women with CHB, concentrations of TAF and TFV were low in breast milk with negligible infant exposure, supporting the use of TAF to prevent MTCT.
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Affiliation(s)
- Tahrima Kayes
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia.,Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Harry Crane
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia.,Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Allison Symonds
- University of North Carolina Eshelman School of Pharmacy, Chapel Hill, North Carolina, USA
| | - Julie Dumond
- University of North Carolina Eshelman School of Pharmacy, Chapel Hill, North Carolina, USA
| | - Mackenzie Cottrell
- University of North Carolina Eshelman School of Pharmacy, Chapel Hill, North Carolina, USA
| | - Julia Di Girolamo
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia.,Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Sicha Manandhar
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia.,Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Tien Huey Lim
- Department of Gastroenterology and Hepatology, Middlemore Hospital, Auckland, New Zealand
| | - Edward Gane
- Faculty of Medicine, University of Auckland, Auckland, New Zealand
| | - Angela Kashuba
- University of North Carolina Eshelman School of Pharmacy, Chapel Hill, North Carolina, USA
| | - Miriam T Levy
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia.,Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia.,South Western Sydney Clinical School, University of New South Wales Sydney, Liverpool, New South Wales, Australia
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Peng W, Gu H, Jiang C, Liu J, Zhang J, Fu L. Comparison of tenofovir alafenamide and entecavir for hepatitis B virus -related acute -on -chronic liver failure. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2022; 47:194-201. [PMID: 35545409 PMCID: PMC10930514 DOI: 10.11817/j.issn.1672-7347.2022.210578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Indexed: 06/15/2023]
Abstract
OBJECTIVES Hepatitis B virus related acute-on-chronic liver failure (HBV-ACLF) is the most common type of liver failure in China, with a high mortality. Early rapid reduction of HBV-DNA load can improve the survival rate of HBV-ACLF patients. At present, the commonly used drugs are nucleoside (acid) analogues, such as entecavir (ETV), tenofovir, and so on. The newly listed tenofovir alafenamide fumarate (TAF) has attracted great attention of clinicians because of its stronger antiviral effect, higher transaminase normalization rate, better bone and kidney safety, and zero drug resistance. However, there are few clinical research data on the efficacy and safety of TAF in the treatment of Chinese HBV-ACLF patients, and there is a lack of pharmacoeconomic evaluation. This study aims to compare the efficacy, safety, and cost-effectiveness between TAF and ETV in patients with HBV-ACLF. METHODS The data were collected from 196 HBV-ACLF patients (80 patients in the TAF group and 116 patients in the ETV group) who were hospitalized in Xiangya Hospital, Central South University from May 2020 to March 2021. Biochemistry and virology were detected before and after treatment (at baseline, Week 2, 4, and 12). Clinical features, disease prognosis, and cost-effectiveness were compared between the 2 groups. According to the baseline, HBV-ACLF patients were divided into 4 stages including pre-liver failure stage, early stage, medium stage, and end stage. And the liver transplantation rate and mortality was also compared. Pharmacoeconomic evaluation was taken using cost-effectiveness analysis and cost minimization analysis.. RESULTS After 4 weeks of treatment, there were no significant differences in the efficacy (liver function, viral load) between the 2 groups (all P>0.05). The TAF group showed lower creatinine [(80.35±18.77) μmol/L vs (105.59±82.32) μmol/L, P<0.05] and higher estimated glomerular filtration rate (eGFR) levels [(95.65±23.21) mL/(min·1.73 m2) vs (82.68±26.32) mL/(min·1.73 m2), P<0.05] than the ETV group. After 12 weeks of treatment, the analysis of overall the liver transplantation rate and mortality between the 2 groups showed similar conclusion. However, the TAF group had a lower the liver transplantation rate and mortality than the ETV group in patients with pre-liver failure (0vs13.89%, P<0.05). No evident distinction was found in the liver transplantation rate and mortality during the early, medium, or end stages of liver failure (13.04% vs 17.65%, 37.50% vs 37.04%, and 54.55% vs 68.42%, respectively). Ratio of cost to effectiveness in the ETV group was higher than that in the TAF group. CONCLUSIONS TAF is not more efficient than ETV group in improving liver function and reducing viral load for HBV-ACLF patients and they also show similar safety. However, TAF has a greater advantage over ETV not only in preserving renal function, but also in reducing the liver transplantation rate and mortality in patients with pre-liver failure. TAF can provide economic benefit to patients with HBV-ACLF.
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Affiliation(s)
- Wenting Peng
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha 410008, China.
| | - Huimin Gu
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Chuan Jiang
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Jinqing Liu
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Jian Zhang
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Lei Fu
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha 410008, China.
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Khanam A, Kottilil S. Acute-on-Chronic Liver Failure: Pathophysiological Mechanisms and Management. Front Med (Lausanne) 2021; 8:752875. [PMID: 34820395 PMCID: PMC8606418 DOI: 10.3389/fmed.2021.752875] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/07/2021] [Indexed: 12/21/2022] Open
Abstract
Acute-on-chronic liver failure (ACLF) is a multifaceted condition with poor treatment options and high short-term mortality. ACLF can develop in patients with or without liver cirrhosis, where patients with decompensated cirrhosis display a higher risk of short-term mortality. Pathophysiological mechanisms include systemic inflammation due to bacterial and fungal infections and acute hepatic insult with drug, alcohol, and viral hepatitis. Cryptogenic factors also contribute to the development of ACLF. The clinical outcome of patients with ACLF gets further complicated by the occurrence of variceal hemorrhage, hepatorenal syndrome, hepatic encephalopathy, and systemic immune dysfunction. Regardless of the better understanding of pathophysiological mechanisms, no specific and definitive treatment is available except for liver transplantation. The recent approach of regenerative medicine using mesenchymal stem cells (MSCs) could be advantageous for the treatment of ACLF as these cells can downregulate inflammatory response by inducing antiinflammatory events and prevent hepatic damage and fibrosis by inhibiting hepatic stellate cell activation and collagen synthesis. Moreover, MSCs are involved in tissue repair by the process of liver regeneration. Considering the broad therapeutic potential of MSCs, it can serve as an alternative treatment to liver transplant in the near future, if promising results are achieved.
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Affiliation(s)
- Arshi Khanam
- Division of Clinical Care and Research, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Shyam Kottilil
- Division of Clinical Care and Research, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States
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