1
|
Lin W, Wang JX, Liu YJ. Optimal drug regimens for improving ALP biochemical levels in patients with primary biliary cholangitis refractory to UDCA: a systematic review and Bayesian network meta-analysis. Syst Rev 2024; 13:46. [PMID: 38287391 PMCID: PMC10823686 DOI: 10.1186/s13643-024-02460-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 01/12/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Up to 40% of UDCA-treated patients do not have an adequate clinical response. Farnesoid X receptor agonists, peroxisome proliferator-activated receptor agonists, and fibroblast growth factor 19 analogs were developed as adjunctive therapy. The aim of this network meta-analysis was to compare the efficacy of these drugs as add-on therapy for patients with primary biliary cholangitis (PBC) refractory to UDCA in improving ALP levels. METHODS We searched PubMed, Embase, Web of Science, and the Cochrane Library for eligible studies until 1 December 2023. Randomized controlled trials, cohort studies, and case-control studies comparing the efficacy of different combination treatments and UDCA monotherapy in UDCA-refractory PBC patients were included in the analysis. Cumulative probability was used to rank the included treatments. RESULTS A total of 23 articles were eligible for our network meta-analysis. In terms of improving ALP levels, In terms of improving ALP biochemical levels, bezafibrate combined with UDCA (MD 104.49, 95% CI 60.41, 161.92), fenofibrate combined with UDCA (MD 87.81, 95% CI (52.34, 129.79), OCA combined with UDCA (MD 65.21, 95% CI 8.99, 121.80), seladelpar combined with UDCA (MD 117.39, 95% CI 19.97, 213.95), elafibranor combined with UDCA (MD 140.73, 95% CI 74.34, 209.98), saroglitazar combined with UDCA (MD 132.09, 95% CI 13.99, 247.04) was more effective than UDCA monotherapy. Elafibranor in combination with UDCA was the most likely (32%) to be the optimal drug regimen. CONCLUSION As second-line therapy for UDCA-refractory PBC, PPAR agonists were more effective than any other drugs with other mechanisms in improving ALP biochemical levels, with elafibranor being the best.
Collapse
Affiliation(s)
- Wei Lin
- Department of Endoscopy Center, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, 350212, China
| | - Jun-Xi Wang
- Department of Endoscopy Center, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, 350212, China
| | - Yi-Juan Liu
- Department of Gastroenterology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, 350212, China.
| |
Collapse
|
2
|
You H, Duan W, Li S, Lv T, Chen S, Lu L, Ma X, Han Y, Nan Y, Xu X, Duan Z, Wei L, Jia J, Zhuang H. Guidelines on the Diagnosis and Management of Primary Biliary Cholangitis (2021). J Clin Transl Hepatol 2023; 11:736-746. [PMID: 36969891 PMCID: PMC10037524 DOI: 10.14218/jcth.2022.00347] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/02/2022] [Accepted: 11/20/2022] [Indexed: 03/29/2023] Open
Abstract
In 2015, the Chinese Society of Hepatology and the Chinese Society of Gastroenterology published a consensus on primary biliary cholangitis (PBC). In the past years, numerous clinical studies have been published in the field of PBC. To guide the clinical diagnosis and management of PBC patients, the Chinese Society of Hepatology invited a panel of experts to assess the new clinical evidence and formulate the current guidelines.
Collapse
Affiliation(s)
- Hong You
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Weijia Duan
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Shuxiang Li
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Tingting Lv
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Sha Chen
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Lungen Lu
- Department of Gastroenterology, First People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiong Ma
- Department of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Han
- Department of Gastroenterology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Yuemin Nan
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xiaoyuan Xu
- Department of Infectious Diseases and Center for Liver Diseases, Peking University First Hospital, Beijing, China
- Correspondence to: Jidong Jia, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing 100050, China. ORCID: https://orcid.org/0000-0002-4673-8890. Tel: +86-10-63139816, Fax: +86-10-63139246, E-mail: ; Xiaoyuan Xu, Department of Infectious Diseases, Peking University First Hospital, Beijing 100034, China. ORCID: https://orcid.org/0000-0002-1759-4330. Tel/Fax: +86-10-83575787, E-mail:
| | - Zhongping Duan
- Artificial Liver Center, Beijing You-An Hospital, Capital Medical University, Beijing, China
| | - Lai Wei
- Hepatobiliary Pancreatic Center, Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
- Correspondence to: Jidong Jia, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing 100050, China. ORCID: https://orcid.org/0000-0002-4673-8890. Tel: +86-10-63139816, Fax: +86-10-63139246, E-mail: ; Xiaoyuan Xu, Department of Infectious Diseases, Peking University First Hospital, Beijing 100034, China. ORCID: https://orcid.org/0000-0002-1759-4330. Tel/Fax: +86-10-83575787, E-mail:
| | - Hui Zhuang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | | |
Collapse
|
3
|
Ma Y, Wang M, Guo S, Li T, Liu X, Zhao L. The serum acylcarnitines profile in epileptic children treated with valproic acid and the protective roles of peroxisome proliferator-activated receptor a activation in valproic acid-induced liver injury. Front Pharmacol 2022; 13:1048728. [PMID: 36425583 PMCID: PMC9681037 DOI: 10.3389/fphar.2022.1048728] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 10/25/2022] [Indexed: 09/04/2023] Open
Abstract
Valproic acid (VPA) is widely used as a major drug in the treatment of epilepsy. Despite the undisputed pharmacological importance and effectiveness of VPA, its potential hepatotoxicity is still a major concern. Being a simple fatty acid, the hepatotoxicity induced by VPA has long been considered to be due primarily to its interference with fatty acid β-oxidation (β-FAO). The aim of this study was to investigate the biomarkers for VPA-induced abnormal liver function in epileptic children and to determine potential mechanisms of its liver injury. Targeted metabolomics analysis of acylcarnitines (ACs) was performed in children's serum. Metabolomic analysis revealed that VPA -induced abnormal liver function resulted in the accumulation of serum long-chain acylcarnitines (LCACs), and the reduced expression of β-FAO relevant genes (Carnitine palmitoyltrans-ferase (CPT)1, CPT2 and Long-chain acyl-CoA dehydrogenase (LCAD)), indicating the disruption of β-FAO. As direct peroxisome proliferator-activated receptor a (PPARα)- regulated genes, CPT1A, CPT2 and LCAD were up-regulated after treatment with PPARα agonist, fenofibrate (Feno), indicating the improvement of β-FAO. Feno significantly ameliorated the accumulation of various lipids in the plasma of VPA-induced hepatotoxic mice by activating PPARα, significantly reduced the plasma ACs concentration, and attenuated VPA-induced hepatic steatosis. Enhanced oxidative stress and induced by VPA exposure were significantly recovered using Feno treatment. In conclusion, this study indicates VPA-induced β-FAO disruption might lead to liver injury, and a significant Feno protective effect against VPA -induced hepatotoxicity through reversing fatty acid metabolism.
Collapse
Affiliation(s)
| | | | | | | | | | - Limei Zhao
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang, China
| |
Collapse
|
4
|
Xu C, Yue R, Lv X, Wang S, Du M. Efficacy and safety of pharmacological interventions for pruritus in primary biliary cholangitis: A systematic review and meta-analysis. Front Pharmacol 2022; 13:835991. [PMCID: PMC9631940 DOI: 10.3389/fphar.2022.835991] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 09/27/2022] [Indexed: 11/13/2022] Open
Abstract
Background and objective: Pruritus is a common complication in patients with primary biliary cholangitis (PBC). The pathogenesis is not clear, and also the precise therapeutic measures remain alluring. In order to systematically evaluate the efficacy and safety of drug interventions in the treatment of pruritus associated with PBC, this systemic review and meta-analysis was conducted. Methods: The randomized controlled trials (RCTs) on drug interventions in the treatment of pruritus associated with primary cholangitis were searched in the electronic databases of PubMed, EMBASE, Cochrane Library, Web of Science, and ClinicalTrials.gov. Two researchers independently screened the literature, extracted and integrated the data, and assessed the bias risk of the selected literature, according to the Cochrane handbook. Finally, the STATA 15.0 software was used for the meta-analysis. Results: A total of 23 RCTs involving 2,194 patients were studied, that included 12 pharmacological interventions. In terms of itching relief, compared with placebo, UDCA, methotrexate and GSK2330672 had a definite effect in improving pruritus (pruritus remission rate before and after treatment, p < 0.05). In terms of serum indexes, compared with placebo group, UDCA, OCA, rifampicin, cyclosporine, NGM282, seladelpar and colchicine may improve blood alkaline phosphatase (ALP) (p < 0.05), but only rifampicin showed low heterogeneity. UDCA, bezafibrate, OCA, rifampicin, NGM282 and others may improve blood γ-glutamyl transpeptidase (γ-GGT) (p < 0.05), but due to the high heterogeneity and the limitation of research samples, a clear conclusion cannot be drawn. In terms of adverse events, except high (>15 mg/kg/day) and low doses (<13 mg/kg/day) of UDCA increased the incidence of adverse events, there were no risk of increasing the incidence of adverse events compared with placebo (p > 0.05), and a moderate dose of UDCA (13–15 mg/kg/day) and malotilate (1,500 mg/day) may also help in reducing the incidence of adverse events (p < 0.05). Conclusion: UDCA, methotrexate and GSK2330672 may relieve itching in patients with PBC, but there is a lack of robust evidence to support their effect on ALP or γ-GGT. Due to the heterogeneity in the published studies, based on the present review, we cannot explicitly recommend any specific drug for the treatment of PBC-related pruritus. Systematic Review Registration:link-https://osf.io/2g8ya, identifier 10.17605/OSF.IO/2G8YA
Collapse
Affiliation(s)
- Chenyi Xu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Rensong Yue
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Rensong Yue,
| | - Xuelian Lv
- Xinjin Hospital of Traditional Chinese Medicine, Chengdu, China
| | - Shengnan Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mengmeng Du
- Qing Dao NO.6 People’s Hospital, Qing Dao, China
| |
Collapse
|
5
|
Guoyun X, Dawei D, Ning L, Yinan H, Fangfang Y, Siyuan T, Hao S, Jiaqi Y, Ang X, Guanya G, Xi C, Yulong S, Ying H. Efficacy and safety of fenofibrate add-on therapy in patients with primary biliary cholangitis refractory to ursodeoxycholic acid: A retrospective study and updated meta-analysis. Front Pharmacol 2022; 13:948362. [PMID: 36110537 PMCID: PMC9468667 DOI: 10.3389/fphar.2022.948362] [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: 05/19/2022] [Accepted: 07/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Ursodeoxycholic acid (UDCA) is currently used for the treatment of primary biliary cholangitis (PBC), but some people do not respond well to UDCA. It reported that the combination of fenofibrate and UDCA can improve the clinical indices in these patients. However, more high-quality evidence is needed to improve guideline recommendations.Methods: Through an updated meta-analysis, studies included were valued by the Cochrane Evaluation Manual and Robins-I. Biochemical and clinical indicator changes in UDCA-refractory PBC patients receiving combination therapy were analyzed by Revman 5.42. Then, we explored the influence of fenofibrate dose and the effectiveness and safety of long-term application by retrospective cohort study.Results: Our meta-analysis included nine publications with a total of 389 patients, including 216 treated with UDCA alone and 173 who received combination therapy. The meta-analysis showed that combination therapy was more effective than UDCA monotherapy in decreasing biochemical parameters, such as ALP, GGT, IgM, and TG. However, the occurrence of pruritus and adverse events was slightly higher with combination therapy than with UDCA monotherapy. A total of 156 patients were included in our cohort study: 68 patients underwent UDCA monotherapy, and 88 patients underwent combination therapy. Among UDCA-refractory patients, fenofibrate add-on therapy significantly improved the ALP normalization rate.Conclusion: The combination of fenofibrate and UDCA can decrease biochemical parameters, of UDCA-refractory PBC patient. Furthermore, the efficacy and safety of long-term combination therapy were also confirmed in our cohort study.
Collapse
Affiliation(s)
- Xuan Guoyun
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Ding Dawei
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Liu Ning
- Medical Service, The Air Force Hospital of Southern Theater of PLA, Guangzhou, China
| | - Hu Yinan
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Yang Fangfang
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Tian Siyuan
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Sun Hao
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Yang Jiaqi
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Xu Ang
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Guo Guanya
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
| | - Chen Xi
- Medical Service, The Air Force Hospital of Southern Theater of PLA, Guangzhou, China
- *Correspondence: Han Ying, ; Shang Yulong, ; Chen Xi,
| | - Shang Yulong
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
- *Correspondence: Han Ying, ; Shang Yulong, ; Chen Xi,
| | - Han Ying
- National Clinical Research Centre for Digestive Diseases, State Key Laboratory of Cancer Biology, Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi’an, China
- *Correspondence: Han Ying, ; Shang Yulong, ; Chen Xi,
| |
Collapse
|
6
|
Wang C, Shi Y, Wang X, Ma H, Liu Q, Gao Y, Niu J. Peroxisome Proliferator-Activated Receptors Regulate Hepatic Immunity and Assist in the Treatment of Primary Biliary Cholangitis. Front Immunol 2022; 13:940688. [PMID: 35880178 PMCID: PMC9307989 DOI: 10.3389/fimmu.2022.940688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/13/2022] [Indexed: 11/26/2022] Open
Abstract
Fibrates, which are agonists of peroxisome proliferator-activated receptor alpha, have received increasing attention in the treatment of primary biliary cholangitis. Reduced alkaline phosphatase levels and improved clinical outcomes were observed in patients with primary biliary cholangitis with an inadequate response to ursodeoxycholic acid (UDCA) monotherapy4 when treated with bezafibrate or fenofibrate combined with UDCA. In contrast to obeticholic acid, which exacerbates pruritus in patients, fibrates have been shown to relieve pruritus. Clinical trial outcomes show potential for the treatment of primary biliary cholangitis by targeting peroxisome proliferator-activated receptors. It is currently agreed that primary biliary cholangitis is an autoimmune-mediated cholestatic liver disease, and peroxisome proliferator-activated receptor is a nuclear receptor that regulates the functions of multiple immune cells, thus playing an important role in regulating innate and adaptive immunity. Therefore, this review focuses on the immune disorder of primary biliary cholangitis and summarizes the regulation of hepatic immunity when peroxisome proliferator-activated receptors are targeted for treating primary biliary cholangitis.
Collapse
Affiliation(s)
- Chang Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Department of Gastroenterology, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Ying Shi
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Center of Infectious Disease and Pathogen Biology, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, State Key Laboratory of Zoonotic Disease, The First Hospital of Jilin University, Changchun, China
| | - Xiaomei Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Center of Infectious Disease and Pathogen Biology, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, State Key Laboratory of Zoonotic Disease, The First Hospital of Jilin University, Changchun, China
| | - Heming Ma
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Center of Infectious Disease and Pathogen Biology, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, State Key Laboratory of Zoonotic Disease, The First Hospital of Jilin University, Changchun, China
| | - Quan Liu
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, China
| | - Yanhang Gao
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Center of Infectious Disease and Pathogen Biology, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, State Key Laboratory of Zoonotic Disease, The First Hospital of Jilin University, Changchun, China
- *Correspondence: Yanhang Gao, ; Junqi Niu,
| | - Junqi Niu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Center of Infectious Disease and Pathogen Biology, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, State Key Laboratory of Zoonotic Disease, The First Hospital of Jilin University, Changchun, China
- *Correspondence: Yanhang Gao, ; Junqi Niu,
| |
Collapse
|
7
|
You H, Ma X, Efe C, Wang G, Jeong SH, Abe K, Duan W, Chen S, Kong Y, Zhang D, Wei L, Wang FS, Lin HC, Yang JM, Tanwandee T, Gani RA, Payawal DA, Sharma BC, Hou J, Yokosuka O, Dokmeci AK, Crawford D, Kao JH, Piratvisuth T, Suh DJ, Lesmana LA, Sollano J, Lau G, Sarin SK, Omata M, Tanaka A, Jia J. APASL clinical practice guidance: the diagnosis and management of patients with primary biliary cholangitis. Hepatol Int 2022; 16:1-23. [PMID: 35119627 PMCID: PMC8843914 DOI: 10.1007/s12072-021-10276-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 11/08/2021] [Indexed: 12/14/2022]
Affiliation(s)
- Hong You
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing, Mainland, China
| | - Xiong Ma
- Department of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University, Shanghai, Mainland, China
| | - Cumali Efe
- Department of Gastroenterology, Gazi Yaşargil Education and Research Hospital, Diyarbakir, Turkey
| | - Guiqiang Wang
- Department of Infectious Diseases and Center for Liver Diseases, Peking University First Hospital, Beijing, Mainland, China
| | - Sook-Hyang Jeong
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, South Korea
| | - Kazumichi Abe
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Weijia Duan
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing, Mainland, China
| | - Sha Chen
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing, Mainland, China
| | - Yuanyuan Kong
- Clinical Epidemiology and EBM Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, Mainland, China
| | - Dong Zhang
- Experimental and Translational Research Center, Beijing Clinical Research Institute, Beijing, Mainland, China
| | - Lai Wei
- Hepatobiliary Pancreatic Center, Tsinghua Changgung Hospital, Tsinghua University, Beijing, Mainland, China
| | - Fu-Sheng Wang
- Treatment and Research Center for Infectious Diseases, The Fifth Medical Center of PLA General Hospial, Beijing, Mainland, China
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jin Mo Yang
- Division of Hepatology, Department of Internal Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, South Korea
| | - Tawesak Tanwandee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Rino A Gani
- Department of Internal Medicine, Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia
| | - Diana A Payawal
- Department of Medicine, Fatima University Medical Center, Manila, Philippines
| | - Barjesh C Sharma
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | - Jinlin Hou
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, Mainland, China
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - A Kadir Dokmeci
- Department of Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Darrell Crawford
- School of Medicine, University of Queensland, Brisbane, Australia
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Teerha Piratvisuth
- NKC Institute of Gastroenterology and Hepatology, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand
| | - Dong Jin Suh
- Department of Gastroenterology, University of Ulsan College of Medicine, Seoul, South Korea
| | | | - Jose Sollano
- Department of Medicine, University of Santo Tomas, Manila, Philippines
| | - George Lau
- Humanity and Health Clinical Trial Center, Humanity and Health Medical Group, Hong Kong SAR, China
| | - Shiv K Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, India
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan. .,University of Tokyo, Tokyo, Japan.
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan.
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing, Mainland, China.
| |
Collapse
|
8
|
Guo YC, Lu LG. Antihepatic Fibrosis Drugs in Clinical Trials. J Clin Transl Hepatol 2020; 8:304-312. [PMID: 33083254 PMCID: PMC7562798 DOI: 10.14218/jcth.2020.00023] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/07/2020] [Accepted: 07/30/2020] [Indexed: 12/12/2022] Open
Abstract
Liver fibrosis is not an independent disease. It refers to the abnormal proliferation of connective tissues in the liver caused by various pathogenic factors. Thus far, liver fibrosis has been considered to be associated with a set of factors, such as viral infection, alcohol abuse, non-alcoholic fatty liver disease, and autoimmune hepatitis, as well as genetic diseases. To date, clinical therapeutics for liver fibrosis still face challenges, as elimination of potential causes and conventional antifibrotic drugs cannot alleviate fibrosis in most patients. Recently, potential therapeutic targets of liver fibrosis, such as metabolism, inflammation, cell death and the extracellular matrix, have been explored through basic and clinical research. Therefore, it is extremely urgent to review the antihepatic fibrosis therapeutics for treatment of liver fibrosis in current clinical trials.
Collapse
Affiliation(s)
- Yue-Cheng Guo
- Shanghai Key Laboratory of Pancreatic Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lun-Gen Lu
- Shanghai Key Laboratory of Pancreatic Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Correspondence to: Lun-Gen Lu, Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 650 Songjiang Road, Shanghai 201620, China. Tel: +86-21-63240090, E-mail:
| |
Collapse
|
9
|
Dubrovsky AMK, Bowlus CL. Statins, Fibrates, and Other Peroxisome Proliferator-Activated Receptor Agonists for the Treatment of Cholestatic Liver Diseases. Gastroenterol Hepatol (N Y) 2020; 16:31-38. [PMID: 33867886 PMCID: PMC8040906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC) are autoimmune cholestatic liver diseases that commonly result in the need for liver transplantation. The lack of an effective therapy for PSC remains a largely unmet need in hepatology, and although the majority of patients with PBC will have an adequate response to ursodeoxycholic acid and/or obeticholic acid, there is a need for treatment among patients who do not respond completely to these therapies. Investigations of statins, fibrates, and other peroxisome proliferator-activated receptor (PPAR) agonists suggest clinical benefit with some of these agents. Statins have recently been suggested to improve outcomes in patients with PSC but have not demonstrated benefit in patients with PBC, whereas fibrates and newer PPAR agonists appear to improve biochemical markers linked to better clinical outcomes in patients with PBC. Further research is needed to fully understand the clinical efficacy of these agents in the treatment of PBC and PSC.
Collapse
Affiliation(s)
- Alanna M K Dubrovsky
- Ms Dubrovsky is a medical student and Dr Bowlus is a professor and chief of the Division of Gastroenterology and Hepatology at the University of California Davis School of Medicine in Sacramento, California
| | - Christopher L Bowlus
- Ms Dubrovsky is a medical student and Dr Bowlus is a professor and chief of the Division of Gastroenterology and Hepatology at the University of California Davis School of Medicine in Sacramento, California
| |
Collapse
|
10
|
Zhao Q, Zhang T, Xiao X, Huang J, Wang Y, Gonzalez FJ, Li F. Impaired clearance of sunitinib leads to metabolic disorders and hepatotoxicity. Br J Pharmacol 2019; 176:2162-2178. [PMID: 30875096 PMCID: PMC6555861 DOI: 10.1111/bph.14664] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 01/23/2019] [Accepted: 03/05/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND PURPOSE Sunitinib is a small-molecule TK inhibitor associated with hepatotoxicity. The mechanisms of its toxicity are still unclear. EXPERIMENTAL APPROACH In the present study, mice were treated with 60, 150, and 450 mg·kg-1 sunitinib to evaluate sunitinib hepatotoxicity. Sunitinib metabolites and endogenous metabolites in liver, serum, faeces, and urine were analysed using ultra-performance LC electrospray ionization quadrupole time-of-flight MS-based metabolomics. KEY RESULTS Four reactive metabolites and impaired clearance of sunitinib in liver played a dominant role in sunitinib-induced hepatotoxicity. Using a non-targeted metabolomics approach, various metabolic pathways, including mitochondrial fatty acid β-oxidation (β-FAO), bile acids, lipids, amino acids, nucleotides, and tricarboxylic acid cycle intermediates, were disrupted after sunitinib treatment. CONCLUSIONS AND IMPLICATIONS These studies identified significant alterations in mitochondrial β-FAO and bile acid homeostasis. Activation of PPARα and inhibition of xenobiotic metabolism may be of value in attenuating sunitinib hepatotoxicity.
Collapse
Affiliation(s)
- Qi Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Ting Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Xue‐Rong Xiao
- State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
| | - Jian‐Feng Huang
- State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yan Wang
- Department of PathologyThe Second Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Frank J. Gonzalez
- Laboratory of Metabolism, Center for Cancer ResearchNational Cancer Institute, National Institutes of HealthBethesdaMD
| | - Fei Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
- Jiangxi University of Traditional Chinese MedicineNanchangChina
| |
Collapse
|
11
|
Korula J. In primary biliary cholangitis, adding bezafibrate to ursodeoxycholic acid increased complete biochemical response. Ann Intern Med 2018; 169:JC45. [PMID: 30326089 DOI: 10.7326/acpjc-2018-169-8-045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Jacob Korula
- Gastroenterology, Liver Diseases, and TransplantationArcadia, California, USA
| |
Collapse
|
12
|
Bahar R, Wong KA, Liu CH, Bowlus CL. Update on New Drugs and Those in Development for the Treatment of Primary Biliary Cholangitis. Gastroenterol Hepatol (N Y) 2018; 14:154-163. [PMID: 29928160 PMCID: PMC6004046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Primary biliary cholangitis (PBC) is an autoimmune inflammatory liver disease of the interlobular bile ducts that can lead to cirrhosis and liver failure. Until recently, the only effective treatment was ursodeoxycholic acid (UDCA). However, up to 40% of PBC patients have an inadequate response to UDCA and may continue to have disease progression. Several models have been developed, including the UK-PBC and GLOBE scores, to assist in identifying patients who may benefit from second-line therapies, such as the farnesoid X receptor (FXR) agonist obeticholic acid (OCA). The addition of OCA can significantly improve serum alkaline phosphatase and total bilirubin, which are strong surrogate markers of clinical outcomes in PBC. Other alternatives, including the peroxisome proliferator-activated receptor (PPAR)-α agonists fenofibrate and bezafibrate, may also improve liver biochemistries in PBC patients with an inadequate response to UDCA, but further study is needed to demonstrate their safety and long-term efficacy. Other novel agents, including those targeting the FXR pathway and PPAR-δ agonists, have shown promising results and may alter the therapeutic landscape of PBC in the near future. For now, OCA remains the only approved second-line agent for PBC patients with an inadequate response to UDCA while results of long-term studies of its safety and clinical benefit are awaited.
Collapse
Affiliation(s)
- Runalia Bahar
- Dr Bahar is a hospitalist at the University of California Davis Medical Center in Sacramento, California. Dr Wong is a chief resident in the Department of Internal Medicine at the University of California Davis School of Medicine in Sacramento, California. Mr Liu is a staff member and Dr Bowlus is the Lena Valente Professor and Chief of the Division of Gastroenterology and Hepatology at the University of California Davis School of Medicine
| | - Kimberly A Wong
- Dr Bahar is a hospitalist at the University of California Davis Medical Center in Sacramento, California. Dr Wong is a chief resident in the Department of Internal Medicine at the University of California Davis School of Medicine in Sacramento, California. Mr Liu is a staff member and Dr Bowlus is the Lena Valente Professor and Chief of the Division of Gastroenterology and Hepatology at the University of California Davis School of Medicine
| | - Chung H Liu
- Dr Bahar is a hospitalist at the University of California Davis Medical Center in Sacramento, California. Dr Wong is a chief resident in the Department of Internal Medicine at the University of California Davis School of Medicine in Sacramento, California. Mr Liu is a staff member and Dr Bowlus is the Lena Valente Professor and Chief of the Division of Gastroenterology and Hepatology at the University of California Davis School of Medicine
| | - Christopher L Bowlus
- Dr Bahar is a hospitalist at the University of California Davis Medical Center in Sacramento, California. Dr Wong is a chief resident in the Department of Internal Medicine at the University of California Davis School of Medicine in Sacramento, California. Mr Liu is a staff member and Dr Bowlus is the Lena Valente Professor and Chief of the Division of Gastroenterology and Hepatology at the University of California Davis School of Medicine
| |
Collapse
|
13
|
Khanna A, Jones DE. Novel strategies and therapeutic options for the management of primary biliary cholangitis. Therap Adv Gastroenterol 2017; 10:791-803. [PMID: 29051789 PMCID: PMC5638183 DOI: 10.1177/1756283x17728669] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 07/25/2017] [Indexed: 02/04/2023] Open
Abstract
Primary biliary cholangitis (PBC) is a chronic autoimmune liver disease. It has a varied course of progression ranging from being completely asymptomatic to aggressive disease leading to cirrhosis and resulting in liver transplantation. In addition, symptoms can be debilitating and can have a major impact on quality of life. For decades, there was only one anti-cholestatic agent available to target this disease and that was only effective in around half of patients, with little or no effect on symptoms. With increasing understanding of the pathogenic mechanisms of PBC and potential targets for drug treatment, pharmaceutical companies have shown a greater interest in this rare disease. A large number of novel therapeutic molecules have been developed and are currently being evaluated. In this review article all the novel molecules in use and in trials targeting cholestasis and symptoms in PBC are discussed.
Collapse
Affiliation(s)
| | - David E. Jones
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| |
Collapse
|
14
|
Zhao Q, Yang R, Wang J, Hu DD, Li F. PPARα activation protects against cholestatic liver injury. Sci Rep 2017; 7:9967. [PMID: 28855630 PMCID: PMC5577315 DOI: 10.1038/s41598-017-10524-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 08/10/2017] [Indexed: 12/13/2022] Open
Abstract
Intrahepatic cholestasis induced by drug toxicity, bile salt export pump (BSEP) deficiency, or pregnancy frequently causes cholestatic liver damage, which ultimately may lead to liver fibrosis and cirrhosis. Here, the preventive and therapeutic effects of peroxisome proliferator-activated receptor α (PPARα) signaling activated by fenofibrate was evaluated on cholestatic liver damage. Metabolomic analysis revealed that alpha-naphthyl isothiocyanate (ANIT)-induced intrahepatic cholestasis resulted in the accumulation of serum long-chain acylcarnitines and triglyceride, and the reduced expression of four fatty acid β-oxidation (β-FAO) relevant genes (Cpt1b, Cpt2, Mcad and Hadha), indicating the disruption of β-FAO. The increase of acylcarnitines in hepatic cell resulted in the enhanced expression of anti-oxidative genes glutathione S-transferases (Gsta2 and Gstm3) directly. As direct PPARα-regulated genes, Cpt1b, Cpt2, and Mcad were up-regulated after pretreatment with PPARα agonist, fenofibrate, indicating the improvement of β-FAO. In the end, the disrupted bile acid metabolism in the enterohepatic circulation and the enhanced oxidative stress and inflammation cytokines induced by ANIT exposure were significantly recovered with the improvement of β-FAO using fenofibrate treatment. These findings provide the rationale for the use of PPARα agonists as therapeutic alternatives for cholestatic liver damage.
Collapse
Affiliation(s)
- Qi Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Rui Yang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jing Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China
| | - Dan-Dan Hu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.,School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology of Natural Products, Kunming Medical University, Kunming, 650500, China
| | - Fei Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China.
| |
Collapse
|
15
|
Saffioti F, Gurusamy KS, Eusebi LH, Tsochatzis E, Davidson BR, Thorburn D. Pharmacological interventions for primary biliary cholangitis: an attempted network meta-analysis. Cochrane Database Syst Rev 2017; 3:CD011648. [PMID: 28350426 PMCID: PMC6464661 DOI: 10.1002/14651858.cd011648.pub2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Primary biliary cholangitis (previously primary biliary cirrhosis) is a chronic liver disease caused by the destruction of small intra-hepatic bile ducts resulting in stasis of bile (cholestasis), liver fibrosis, and liver cirrhosis. The optimal pharmacological treatment of primary biliary cholangitis remains uncertain. OBJECTIVES To assess the comparative benefits and harms of different pharmacological interventions in the treatment of primary biliary cholangitis through a network meta-analysis and to generate rankings of the available pharmacological interventions according to their safety and efficacy. However, it was not possible to assess whether the potential effect modifiers were similar across different comparisons. Therefore, we did not perform the network meta-analysis, and instead, assessed the comparative benefits and harms of different interventions using standard Cochrane methodology. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 2), MEDLINE, Embase, Science Citation Index Expanded, World Health Organization International Clinical Trials Registry Platform, and randomised controlled trials registers to February 2017 to identify randomised clinical trials on pharmacological interventions for primary biliary cholangitis. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or publication status) in participants with primary biliary cholangitis. We excluded trials which included participants who had previously undergone liver transplantation. We considered any of the various pharmacological interventions compared with each other or with placebo or no intervention. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We calculated the odds ratio (OR) and rate ratio with 95% confidence intervals (CI) using both fixed-effect and random-effects models based on available-participant analysis with Review Manager 5. We assessed risk of bias according to Cochrane, controlled risk of random errors with Trial Sequential Analysis, and assessed the quality of the evidence using GRADE. MAIN RESULTS We identified 74 trials including 5902 participants that met the inclusion criteria of this review. A total of 46 trials (4274 participants) provided information for one or more outcomes. All the trials were at high risk of bias in one or more domains. Overall, all the evidence was low or very low quality. The proportion of participants with symptoms varied from 19.9% to 100% in the trials that reported this information. The proportion of participants who were antimitochondrial antibody (AMA) positive ranged from 80.8% to 100% in the trials that reported this information. It appeared that most trials included participants who had not received previous treatments or included participants regardless of the previous treatments received. The follow-up in the trials ranged from 1 to 96 months.The proportion of people with mortality (maximal follow-up) was higher in the methotrexate group versus the no intervention group (OR 8.83, 95% CI 1.01 to 76.96; 60 participants; 1 trial; low quality evidence). The proportion of people with mortality (maximal follow-up) was lower in the azathioprine group versus the no intervention group (OR 0.56, 95% CI 0.32 to 0.98; 224 participants; 2 trials; I2 = 0%; low quality evidence). However, it has to be noted that a large proportion of participants (25%) was excluded from the trial that contributed most participants to this analysis and the results were not reliable. There was no evidence of a difference in any of the remaining comparisons. The proportion of people with serious adverse events was higher in the D-penicillamine versus no intervention group (OR 28.77, 95% CI 1.57 to 526.67; 52 participants; 1 trial; low quality evidence). The proportion of people with serious adverse events was higher in the obeticholic acid plus ursodeoxycholic acid (UDCA) group versus the UDCA group (OR 3.58, 95% CI 1.02 to 12.51; 216 participants; 1 trial; low quality evidence). There was no evidence of a difference in any of the remaining comparisons for serious adverse events (proportion) or serious adverse events (number of events). None of the trials reported health-related quality of life at any time point. FUNDING nine trials had no special funding or were funded by hospital or charities; 31 trials were funded by pharmaceutical companies; and 34 trials provided no information on source of funding. AUTHORS' CONCLUSIONS Based on very low quality evidence, there is currently no evidence that any intervention is beneficial for primary biliary cholangitis. However, the follow-up periods in the trials were short and there is significant uncertainty in this issue. Further well-designed randomised clinical trials are necessary. Future randomised clinical trials ought to be adequately powered; performed in people who are generally seen in the clinic rather than in highly selected participants; employ blinding; avoid post-randomisation dropouts or planned cross-overs; should have sufficient follow-up period (e.g. five or 10 years or more); and use clinically important outcomes such as mortality, health-related quality of life, cirrhosis, decompensated cirrhosis, and liver transplantation. Alternatively, very large groups of participants should be randomised to facilitate shorter trial duration.
Collapse
Affiliation(s)
- Francesca Saffioti
- Royal Free Hospital and the UCL Institute of Liver and Digestive HealthSheila Sherlock Liver CentrePond StreetHampsteadLondonUKNW3 2QG
- University of MessinaDepartment of Clinical and Experimental Medicine, Division of Clinical and Molecular HepatologyVia Consolare Valeria, 1MessinaMessinaItaly98125
| | - Kurinchi Selvan Gurusamy
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Leonardo Henry Eusebi
- Royal Free Hampstead NHS Foundation Trust and UCL Institute of Liver and Digestive HealthThe Royal Free Sheila Sherlock Liver CentreLondonUK
- University of BolognaDepartment of Medical and Surgical Sciences (DIMEC)BolognaItaly
| | - Emmanuel Tsochatzis
- Royal Free Hospital and the UCL Institute of Liver and Digestive HealthSheila Sherlock Liver CentrePond StreetHampsteadLondonUKNW3 2QG
| | - Brian R Davidson
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Douglas Thorburn
- Royal Free Hospital and the UCL Institute of Liver and Digestive HealthSheila Sherlock Liver CentrePond StreetHampsteadLondonUKNW3 2QG
| | | |
Collapse
|
16
|
Ali AH, Tabibian JH, Lindor KD. Update on pharmacotherapies for cholestatic liver disease. Hepatol Commun 2016; 1:7-17. [PMID: 29404429 PMCID: PMC5747033 DOI: 10.1002/hep4.1013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 10/30/2016] [Indexed: 12/20/2022] Open
Abstract
Cholestatic liver diseases are conditions with impaired bile formation and/or flow due to genetic, immunologic, environmental, or other causes. Unless successfully treated, this can lead to chronic liver injury and end‐stage liver disease. Primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC) embody the most prominent adult cholestatic liver diseases with regard to incidence, morbidity, and mortality. A considerable proportion of patients with PBC and PSC experience progressive liver disease and ultimately liver‐related death due to a paucity of effective pharmacotherapy; however, novel pharmacologic developments offer substantial promise in this regard. Here, we provide a brief review and update on current and emerging pharmacotherapies for PBC and PSC. (Hepatology Communications 2017;1:7–17)
Collapse
Affiliation(s)
- Ahmad H Ali
- Division of Gastroenterology and Hepatology Mayo Clinic Scottsdale AZ
| | - James H Tabibian
- Division of Gastroenterology and Hepatology University of California, Davis Medical Center Sacramento CA
| | - Keith D Lindor
- Division of Gastroenterology and Hepatology Mayo Clinic Scottsdale AZ.,College of Health Solutions Arizona State University Phoenix AZ
| |
Collapse
|
17
|
Floreani A, Sun Y, Zou ZS, Li B, Cazzagon N, Bowlus CL, Gershwin ME. Proposed therapies in primary biliary cholangitis. Expert Rev Gastroenterol Hepatol 2016; 10:371-382. [PMID: 26577047 PMCID: PMC4935759 DOI: 10.1586/17474124.2016.1121810] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Primary biliary cholangitis (PBC), previously known as primary biliary cirrhosis, is a model autoimmune disease with chronic cholestasis characterized by the hallmark of anti-mitochondrial antibodies and treated with ursodeoxycholic acid (UDCA). However, approximately 20-40% of patients incompletely respond to UDCA and have an increased risk of disease progression. Although there have been significant advances in the immunobiology of PBC, these have yet to be translated into newer therapeutic modalities. Current approaches to controlling the immune response include broad immunosuppression with corticosteroids as well as targeted therapies directed against T and B cells. In contrast, ameliorating cholestasis is the focus of other therapies in development, including obeticholic acid. In this article the authors will discuss ongoing clinical trials and, in particular, the rationale for choosing agents that may effectively target the aberrant immune response.
Collapse
Affiliation(s)
- Annarosa Floreani
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Italy
| | - Ying Sun
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis School of Medicine, Davis, CA, USA.,Diagnostic and Treatment Center for Non-Infectious Liver Diseases, 302 Military Hospital, Beijing, China
| | - Zheng Sheng Zou
- Diagnostic and Treatment Center for Non-Infectious Liver Diseases, 302 Military Hospital, Beijing, China
| | - Baosen Li
- Diagnostic and Treatment Center for Non-Infectious Liver Diseases, 302 Military Hospital, Beijing, China
| | - Nora Cazzagon
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Italy
| | - Christopher L Bowlus
- Division of Gastroenterology and Hepatology, University of California Davis, Davis, CA, USA
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California Davis School of Medicine, Davis, CA, USA
| |
Collapse
|
18
|
Patel A, Seetharam A. Primary Biliary Cholangitis: Disease Pathogenesis and Implications for Established and Novel Therapeutics. J Clin Exp Hepatol 2016; 6:311-318. [PMID: 28003721 PMCID: PMC5157913 DOI: 10.1016/j.jceh.2016.10.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 10/10/2016] [Indexed: 02/07/2023] Open
Abstract
Primary Biliary Cholangitis is a progressive, autoimmune cholestatic liver disorder. Cholestasis with disease progression may lead to dyslipidemia, osteodystrophy and fat-soluble vitamin deficiency. Portal hypertension may develop prior to advanced stages of fibrosis. Untreated disease may lead to cirrhosis, hepatocellular cancer and need for orthotopic liver transplantation. Classically, diagnosis is made with elevation of alkaline phosphatase, demonstration of circulating antimitochondrial antibody, and if performed: asymmetric destruction/nonsupperative cholangitis of intralobular bile ducts on biopsy. Disease pathogenesis is complex and results from innate and adaptive (cell-mediated and humoral) responses that lead to inflammation of biliary duct epithelium. Ongoing damage is amplified and sustained through bile acid toxicity. Use of weight based (13-15mg/kg) ursodeoxycholic acid is well established in retarding disease progression and improving survival; however, is ineffective in achieving complete biochemical remission in many. Recently, a Farnesoid X Receptor agonist, obeticholic acid, has been approved for use. A number of ongoing clinical studies are underway to evaluate utility of fibric acid derivatives, biologics, antifibrotics, and stem cells as monotherapy or in combination with ursodeoxycholic acid for primary biliary cholangitis. The aim of this review is to discuss disease pathogenesis and highlight rationale/implications for both established and novel therapeutics.
Collapse
Key Words
- ALP, alkaline phosphatase
- ALT, alanine aminotransferase
- AMAbs, anti-mitochondrial antibodies
- ASBT, apical sodium BA transporter
- BA, bile acids
- CDCA, chenodeoxycholic acid
- FGF-19, fibroblast growth factor
- FXR, farnesoid X receptor
- GGT, gamma-glutamyltranspeptidase
- IL, interleukin
- MHC, major histocompatibility complex
- OCA, obeticholic acid
- PBC
- PBC, primary biliary cholangitis
- PPARα, peroxisome proliferator-activated α-receptor
- UC-MSC, umbilical cord mesenchymal stem cells
- ULN, upper limit of normal
- biologic
- fibric acid
- liver transplantation
- obeticholic acid
Collapse
Affiliation(s)
- Amitkumar Patel
- University of Arizona College of Medicine-Phoenix, Department of Gastroenterology, 1111 E. McDowell Road, Phoenix, AZ 85006, United States
| | - Anil Seetharam
- University of Arizona College of Medicine-Phoenix, Banner Transplant and Advanced Liver Disease Center, 1300 N. 12th Street Suite 404, Phoenix, AZ 85006, United States,Address for correspondence: University of Arizona College of Medicine-Phoenix, Banner Transplant and Advanced Liver Disease Center, 1300 N. 12th Street Suite 404, Phoenix, AZ 85006, United States. Fax: +1 602 839 2606.University of Arizona College of Medicine-Phoenix, Banner Transplant and Advanced Liver Disease Center1300 N. 12th Street Suite 404PhoenixAZ85006United States
| |
Collapse
|
19
|
Hegade VS, Khanna A, Walker LJ, Wong LL, Dyson JK, Jones DEJ. Long-Term Fenofibrate Treatment in Primary Biliary Cholangitis Improves Biochemistry but Not the UK-PBC Risk Score. Dig Dis Sci 2016; 61:3037-3044. [PMID: 27435324 DOI: 10.1007/s10620-016-4250-y] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 07/09/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND Fenofibrate (FF) has been suggested as a second-line agent in primary biliary cholangitis (PBC) patients who do not achieve adequate biochemical response to ursodeoxycholic acid (UDCA) monotherapy. Limited data exist on FF use beyond 12 months, and its long-term effects are unclear. AIM To study the biochemical outcome of long-term (>12 months) FF treatment in combination with UDCA (FF + UDCA) in PBC patients and to determine the effect on predicted prognosis using the UK-PBC Risk Score. METHODS This was a retrospective cohort study of all PBC patients treated in a specialist center with FF + UDCA therapy after failure to achieve biochemical response. Liver and renal biochemical indices and the UK-PBC Risk Score at baseline and at 12, 24, 36, 48, and 60 months of FF + UDCA treatment were compared. Biochemical response was assessed using the POISE trial criteria at the end of FF + UDCA treatment. RESULTS Data from 23 patients treated with FF + UDCA combination were analyzed. The median dose of fenofibrate was 200 mg/day, and median treatment duration was 21 months (range 1-123 months). Six (26 %) patients discontinued FF within 1 year. In patients who completed 12 months (n = 17) and long-term therapy, significant decrease in ALP was seen at 12 (p = 0.0002), 24 (p = 0.002), and 36 (p = 0.03) months. More than 75 % patients met the POISE criteria of ALP response at all study time points. There was no significant improvement in the 5-, 10-, and 15-year UK-PBC Risk Scores after FF + UDCA treatment. No significant renal impairment or adverse events were reported. CONCLUSION The long-term treatment of PBC patients with fenofibrate as an adjunct to UDCA is safe and effective in improving ALP, but the treatment did not significantly reduce the estimated probability of liver-related death or need for liver transplantation.
Collapse
Affiliation(s)
- Vinod S Hegade
- NIHR Newcastle Biomedical Research Centre, Framlington Place, Newcastle University, Newcastle upon Tyne, UK. .,Department of Hepatology, Freeman Hospital, The Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK. .,Institute of Cellular Medicine, Faculty of Medical Sciences, William Leech Building, Framlington Place, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
| | - Amardeep Khanna
- Department of Hepatology, Freeman Hospital, The Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Faculty of Medical Sciences, William Leech Building, Framlington Place, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Lucy J Walker
- Institute of Cellular Medicine, Faculty of Medical Sciences, William Leech Building, Framlington Place, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Lin-Lee Wong
- Department of Hepatology, Freeman Hospital, The Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Faculty of Medical Sciences, William Leech Building, Framlington Place, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Jessica K Dyson
- NIHR Newcastle Biomedical Research Centre, Framlington Place, Newcastle University, Newcastle upon Tyne, UK.,Department of Hepatology, Freeman Hospital, The Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - David E J Jones
- NIHR Newcastle Biomedical Research Centre, Framlington Place, Newcastle University, Newcastle upon Tyne, UK.,Department of Hepatology, Freeman Hospital, The Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Faculty of Medical Sciences, William Leech Building, Framlington Place, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| |
Collapse
|
20
|
Effects of Omega-3 Fatty Acid in Nonalcoholic Fatty Liver Disease: A Meta-Analysis. Gastroenterol Res Pract 2016; 2016:1459790. [PMID: 27651787 PMCID: PMC5019889 DOI: 10.1155/2016/1459790] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 07/18/2016] [Indexed: 02/06/2023] Open
Abstract
A meta-analysis was conducted to assess the effect of omega-3 fatty acid supplementation (n-3 PUFAs) in lowering liver fat, liver enzyme (alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyltransferase (GGT) levels), and blood lipids (triglyceride (TG), total cholesterol (TC), high density lipoprotein (HDL), and low density lipoprotein (LDL)) in patients with nonalcoholic fatty liver disease (NAFLD) or nonalcoholic steatohepatitis (NASH). Methods. MEDLINE/PubMed, EMBASE, the Cochrane Central Register of Controlled Trials, CINAHL, Science Citation Index (ISI Web of Science), Chinese Biomedical Literature Database (CBM), and Chinese National Knowledge Infrastructure (CNKI) were searched for relevant randomized controlled trials on the effects of n-3 polyunsaturated fatty acids (PUFAs) in patients with NAFLD from inception to May 2015. Ten studies were included in this meta-analysis. Results. 577 cases of NAFLD/NASH in ten randomized controlled trials (RCTs) were included. The results of the meta-analysis showed that benefit changes in liver fat favored PUFA treatment, and it was also beneficial for GGT, but it was not significant on ALT, AST, TC, and LDL. Conclusions. In this meta-analysis, omega-3 PUFAs improved liver fat, GGT, TG, and HDL in patients with NAFLD/NASH. Therefore, n-3 PUFAs may be a new treatment option for NAFLD.
Collapse
|
21
|
Hegade VS, Speight RA, Etherington RE, Jones DEJ. Novel bile acid therapeutics for the treatment of chronic liver diseases. Therap Adv Gastroenterol 2016; 9:376-91. [PMID: 27134666 PMCID: PMC4830100 DOI: 10.1177/1756283x16630712] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Recent developments in understanding the role of bile acids (BAs) as signalling molecules in human metabolism and inflammation have opened new avenues in the field of hepatology research. BAs are no longer considered as simple molecules helping in fat digestion but as agents with real therapeutic value in treating complex autoimmune and metabolic liver diseases. BAs and their receptors such as farnesoid X receptor, transmembrane G protein-coupled receptor 5 and peroxisome proliferator-activated receptor have been identified as novel targets for drug development. Some of these novel pharmaceuticals are already in clinical evaluation with the most advanced drugs having reached phase III trials. Chronic liver diseases such as primary biliary cholangitis, primary sclerosing cholangitis and nonalcoholic fatty liver disease, for which there is no or limited pharmacotherapy, are most likely to gain from these developments. In this review we discuss recent and the most relevant basic and clinical research findings related to BAs and their implications for novel therapy for chronic liver diseases.
Collapse
Affiliation(s)
| | - R. Alexander Speight
- Institute of Cellular Medicine, Faculty of Medical Science, Newcastle University, Newcastle upon Tyne, UK
| | - Rachel E. Etherington
- Institute of Cellular Medicine, Faculty of Medical Science, Newcastle University, Newcastle upon Tyne, UK
| | - David E. J. Jones
- Institute of Cellular Medicine, Faculty of Medical Science, Newcastle University, Newcastle upon Tyne, UK
| |
Collapse
|
22
|
Wei JX, Tang YM. Primary biliary cirrhosis and natural immunity. Shijie Huaren Xiaohua Zazhi 2016; 24:699-705. [DOI: 10.11569/wcjd.v24.i5.699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Primary biliary cirrhosis (PBC) is an autoimmune liver disease characterized by the destruction of small intrahepatic bile ducts. Complicated autoreactive responses participate in the development and progression of PBC, which involve various types of immune cells and inflammatory mediators. However, the mechanism of PBC pathogenesis is not yet clear. In this paper, we summarize the recent advances in research of PBC pathogenesis at the cellular level based mainly on the innate immunity.
Collapse
|
23
|
Li S, Xia Y, Chen K, Li J, Liu T, Wang F, Lu J, Zhou Y, Guo C. Epigallocatechin-3-gallate attenuates apoptosis and autophagy in concanavalin A-induced hepatitis by inhibiting BNIP3. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:631-47. [PMID: 26929598 PMCID: PMC4760659 DOI: 10.2147/dddt.s99420] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background Epigallocatechin-3-gallate (EGCG) is the most effective compound in green tea, and possesses a wide range of beneficial effects, including anti-inflammatory, antioxidant, antiobesity, and anticancer effects. In this study, we investigated the protective effects of EGCG in concanavalin A (ConA)-induced hepatitis in mice and explored the possible mechanisms involved in these effects. Methods Balb/C mice were injected with ConA (25 mg/kg) to induce acute autoimmune hepatitis, and EGCG (10 or 30 mg/kg) was administered orally twice daily for 10 days before ConA injection. Serum liver enzymes, proinflammatory cytokines, and other marker proteins were determined 2, 8, and 24 hours after the ConA administration. Results BNIP3 mediated cell apoptosis and autophagy in ConA-induced hepatitis. EGCG decreased the immunoreaction and pathological damage by reducing inflammatory factors, such as TNF-α, IL-6, IFN-γ, and IL-1β. EGCG also exhibited an antiapoptotic and antiautophagic effect by inhibiting BNIP3 via the IL-6/JAKs/STAT3 pathway. Conclusion EGCG attenuated liver injury in ConA-induced hepatitis by downregulating IL-6/JAKs/STAT3/BNIP3-mediated apoptosis and autophagy.
Collapse
Affiliation(s)
- Sainan Li
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Yujing Xia
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Kan Chen
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Jingjing Li
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Tong Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Fan Wang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Jie Lu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Yingqun Zhou
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Chuanyong Guo
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| |
Collapse
|
24
|
Li J, Chen K, Li S, Feng J, Liu T, Wang F, Zhang R, Xu S, Zhou Y, Zhou S, Xia Y, Lu J, Zhou Y, Guo C. Protective effect of fucoidan from Fucus vesiculosus on liver fibrosis via the TGF-β1/Smad pathway-mediated inhibition of extracellular matrix and autophagy. Drug Des Devel Ther 2016; 10:619-30. [PMID: 26929597 PMCID: PMC4758785 DOI: 10.2147/dddt.s98740] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Liver fibrosis is a dynamic reversible pathological process in the development of chronic liver disease to cirrhosis. However, the current treatments are not administered for a long term due to their various side effects. Autophagy is initiated to decompose damaged or excess organelles, which had been found to alter the progression of liver fibrosis. In this article, we hypothesized that fucoidan from Fucus vesiculosus may attenuate liver fibrosis in mice by inhibition of the extracellular matrix and autophagy in carbon tetrachloride- and bile duct ligation-induced animal models of liver fibrosis. The results were determined using enzyme-linked immunosorbent assay, quantitative real-time polymerase chain reaction, Western blotting, and immunohistochemical staining. Fucoidan from F. vesiculosus could inhibit the activation of hepatic stellate cells and the formation of extracellular matrix and autophagosomes, and its effect may be associated with the downregulation of transforming growth factor beta 1/Smads pathways. Fucoidan, as an autophagy and transforming growth factor beta 1 inhibitor, could be a promising potential therapeutic agent for liver fibrosis.
Collapse
Affiliation(s)
- Jingjing Li
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Kan Chen
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Sainan Li
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Jiao Feng
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Tong Liu
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Fan Wang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Rong Zhang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Clinical Medical College of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Shizan Xu
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Clinical Medical College of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Yuqing Zhou
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, People’s Republic of China
| | - Shunfeng Zhou
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, People’s Republic of China
| | - Yujing Xia
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Jie Lu
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Yingqun Zhou
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Chuanyong Guo
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| |
Collapse
|
25
|
Yin Q, Li J, Xia Y, Zhang R, Wang J, Lu W, Zhou Y, Zheng Y, Abudumijiti H, Chen R, Chen K, Li S, Liu T, Wang F, Lu J, Zhou Y, Guo C. Systematic review and meta-analysis: bezafibrate in patients with primary biliary cirrhosis. Drug Des Devel Ther 2015; 9:5407-19. [PMID: 26491252 PMCID: PMC4599574 DOI: 10.2147/dddt.s92041] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND AIM Ursodeoxycholic acid (UDCA) is the standard treatment for primary biliary cirrhosis (PBC), but not all cases respond well. Evidence has shown that combination therapy of UDCA with bezafibrate significantly improved liver function. A meta-analysis was performed to assess the efficacy and safety of UDCA and bezafibrate combination therapy in the treatment of PBC. RESULTS Nine trials, with a total of 269 patients, were included in the analysis. The bias risk of these trials was high. Compared with UDCA alone, the combination with bezafibrate improved the Mayo risk score (mean difference [MD], 0.60; 95% confidence interval [CI], 0.25-0.95; P=0.0008) and liver biochemistry: alkaline phosphatase (MD, -238.21 IU/L; 95% CI, -280.83 to -195.60; P<0.00001); gamma-glutamyltransferase (MD, -38.23 IU/L; 95% CI, -50.16 to -25.85; P<0.00001); immunoglobulin M (MD, -128.63 IU/L; 95% CI, -151.55 to -105.71; P<0.00001); bilirubin (MD, -0.20 mg/dL; 95% CI, -0.33 to -0.07; P=0.002); triglycerides (MD, -26.84 mg/dL; 95% CI, -36.51 to -17.17; P<0.0001); total cholesterol (MD, -21.58 mg/dL; 95% CI, -30.81 to -12.34; P<0.0001), and serum alanine aminotransferase (MD, -10.24 IU/L; 95% CI, -12.65 to -78.5; P<0.00001). However, combination therapy showed no significant differences in the incidence of all-cause mortality or pruritus, and may have resulted in more adverse events (risk ratio [RR], 0.22; 95% CI, 0.07-0.67; P=0.008). CONCLUSION Combination therapy improved liver biochemistry and the prognosis of PBC, but did not improve clinical symptoms or incidence of death. Attention should be paid to adverse events when using bezafibrate.
Collapse
Affiliation(s)
- Qin Yin
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Affiliated Hospital of Soochow University, Suzhou, People’s Republic of China
| | - Jingjing Li
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Yujing Xia
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Rong Zhang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Clinical Medical College of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Jianrong Wang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Clinical Medical College of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Wenxia Lu
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Clinical Medical College of Nanjing Medical University, Nanjing, People’s Republic of China
| | - Yuqing Zhou
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- The First Affiliated Hospital of Soochow University, Suzhou, People’s Republic of China
| | - Yuanyuan Zheng
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Huerxidan Abudumijiti
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Rongxia Chen
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Kan Chen
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Sainan Li
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Tong Liu
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Fan Wang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Jie Lu
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Yingqun Zhou
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Chuanyong Guo
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| |
Collapse
|