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Choudhury A, Adali G, Kaewdech A, Giri S, Kumar R. Liver Transplantation in Chronic Liver Disease and Acute on Chronic Liver Failure- Indication, Timing and Practices. J Clin Exp Hepatol 2024; 14:101347. [PMID: 38371606 PMCID: PMC10869905 DOI: 10.1016/j.jceh.2024.101347] [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: 04/05/2023] [Accepted: 01/19/2024] [Indexed: 02/20/2024] Open
Abstract
Liver transplantation (LT) is the second most common solid organ transplantation worldwide. LT is considered the best and most definitive therapeutic option for patients with decompensated chronic liver disease (CLD), hepatocellular carcinoma (HCC), acute liver failure (ALF), and acute-on-chronic liver failure (ACLF). The etiology of CLD shows wide geographical variation, with viral hepatitis being the major etiology in the east and alcohol-related liver disease (ALD) in the west. Non-alcoholic fatty liver disease (NAFLD) is on an increasing trend and is expected to be the most common etiology on a global scale. Since the first successful LT, there have been radical changes in the indications for LT. In many circumstances, not just the liver disease itself but factors such as extra-hepatic organ dysfunction or failures necessitate LT. ACLF is a dynamic syndrome that has extremely high short-term mortality. Currently, there is no single approved therapy for ACLF, and LT seems to be the only feasible therapeutic option for selected patients at high risk of mortality. Early identification of ACLF, stratification of patients according to disease severity, aggressive organ support, and etiology-specific treatment approaches have a significant impact on post-transplant outcomes. This review briefly describes the indications, timing, and referral practices for LT in patients with CLD and ACLF.
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Affiliation(s)
- Ashok Choudhury
- Department of Hepatology and Liver Transplant, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Gupse Adali
- Department of Gastroenterology and Hepatology, University of Health Sciences, Ümraniye, İstanbul, Turkey
| | - Apichat Kaewdech
- Gastroenterology and Hepatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Suprabhat Giri
- Department of Gastroenterology and Hepatology, Kalinga Institute of Medical Sciences, Bhubaneshwar, India
| | - Rahul Kumar
- Duke-NUS Academic Medical Centre, Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore
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Vu QV, Le TV, Le HT, Nguyen AHN, Nguyen DT. Adult-to-adult right lobe graft living donor liver transplantation for acute-on-chronic liver failure: a single-centre retrospective study in Vietnam. Ann Med Surg (Lond) 2024; 86:1261-1267. [PMID: 38463078 PMCID: PMC10923391 DOI: 10.1097/ms9.0000000000001708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/30/2023] [Indexed: 03/12/2024] Open
Abstract
Introduction Acute-on-chronic liver failure (ACLF) has a high mortality rate, and liver transplantation is considered a definite treatment for patients with this condition. This study aims to evaluate the outcomes of living donor liver transplantation (LDLT) in ACLF patients in a single centre in a lower middle-income country, Vietnam. Materials and methods This was a retrospective study at the 108 Military Central Hospital (Hanoi, Vietnam), enroling 51 patients diagnosed with ACLF based on Asian Pacific Association for the Study of the Liver (APASL) criteria who underwent LDLT with a right lobe graft from December 2019 to December 2022. The authors utilize the model for end-stage liver disease (MELD) and APASL ACLF Research Consortium (AARC) scores to evaluate and stratify the severity of ACLF. Results The average age of all patients was 47.27±13.61, with 88.24% being male. The average BMI was 22.78±2.61. The most common underlying liver disease was chronic viral hepatitis B (88.2%). The average MELD score of the patients was 34.90±5.61, with 33.3% having MELD score greater than or equal to 40. In terms of ACLF severity, five patients (9.8%) had grade I ACLF, 35 patients (68.6%) had grade II ACLF, and 11 patients (21.6%) had grade III ACLF. The average AARC score was 9.43±1.68. The duration of treatment in the ICU was 8.59±7.27 days, and the length of hospital stay was 28.02±13.45 days. The most common post-transplant complication was biliary complication (19.61%). Death occurred in 7 patients (13.7%). The survival rates at 6 months, 1 year, and 3 years were 84%, 81.7%, and 81.7%, respectively. Conclusion Living donor liver transplantation for ACLF patients is safe and has a high post-transplant survival rate. Multidisciplinary care before, during, and after surgery, and the decision to do a liver transplant early, is essential in saving the lives of ACLF patients.
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Affiliation(s)
- Quang V. Vu
- Department of Hepatopancreatobiliary Surgery, Institute of Digestive Surgery, 108 Military Central Hospital
| | - Thanh V. Le
- Department of Hepatopancreatobiliary Surgery, Institute of Digestive Surgery, 108 Military Central Hospital
| | - Hieu T. Le
- Department of Hepatopancreatobiliary Surgery, Institute of Digestive Surgery, 108 Military Central Hospital
| | - Anh H N. Nguyen
- Department of Hepatopancreatobiliary Surgery, Institute of Digestive Surgery, 108 Military Central Hospital
| | - Duy T. Nguyen
- College of Health Sciences, VinUniversity, Hanoi, Vietnam
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Li X, Zhang L, Pu C, Tang S. Liver transplantation in Acute-on-Chronic liver failure: Timing of transplantation and selection of patient population. Front Med (Lausanne) 2022; 9:1030336. [PMID: 36569133 PMCID: PMC9773247 DOI: 10.3389/fmed.2022.1030336] [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: 08/28/2022] [Accepted: 11/21/2022] [Indexed: 12/13/2022] Open
Abstract
Acute-on-Chronic liver failure (ACLF) is a clinical syndrome with high short-term mortality. Alcoholic ACLF is prevalent in European and American countries, while hepatitis B virus (HBV)-related ACLF is more common in the Asia-Pacific region. There is still a lack of a unified definition standard for ACLF, due to various etiologies and pathogeneses in different continents. Currently, liver transplantation (LT) is the most effective treatment for liver failure. However, the shortage of liver sources is still a global problem, which seriously limits the clinical application of an LT. Premature LT aggravates the shortage of liver resources to a certain extent, and too much delay significantly increases the risk of complications and death. Therefore, this study reviews the current literature on LT in the treatment of ACLF and discusses further the challenges for ACLF patients, the timing of LT for ACLF, and the choice of the patient population.
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Affiliation(s)
- Xue Li
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu, China
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Liang Zhang
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu, China
| | - Chunmei Pu
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu, China
| | - Shanhong Tang
- Department of Gastroenterology, The General Hospital of Western Theater Command, Chengdu, China
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Lamm V, Ekser B, Vagefi PA, Cooper DK. Bridging to Allotransplantation-Is Pig Liver Xenotransplantation the Best Option? Transplantation 2022; 106:26-36. [PMID: 33653996 PMCID: PMC10124768 DOI: 10.1097/tp.0000000000003722] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In the past 20 y, the number of patients in the United States who died while waiting for a human donor liver totaled >52 000. The median national wait time for patients with acute liver failure and the most urgent liver transplant listing was 7 d in 2018. The need for a clinical "bridge" to allotransplantation is clear. Current options for supporting patients with acute liver failure include artificial liver support devices, extracorporeal liver perfusion, and hepatocyte transplantation, all of which have shown mixed results with regard to survival benefit and are largely experimental. Progress in the transplantation of genetically engineered pig liver grafts in nonhuman primates has grown steadily, with survival of the pig graft extended to almost 1 mo in 2017. Further advances may justify consideration of a pig liver transplant as a clinical bridge to allotransplantation. We provide a brief history of pig liver xenotransplantation, summarize the most recent progress in pig-to-nonhuman primate liver transplantation models, and suggest criteria that may be considered for patient selection for a clinical trial of bridging by genetically engineered pig liver xenotransplantation to liver allotransplantation.
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Affiliation(s)
- Vladimir Lamm
- Division of Gastroenterology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Burcin Ekser
- Division of Transplant Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Parsia A. Vagefi
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - David K.C. Cooper
- Xenotransplantation Program, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL
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Wang YC, Yong CC, Lin CC, Alam H, Naseer F, Lin YH, Yeh CH, Wang SH, Lin TS, Lin TL, Lee WF, Chan YC, Wang CC, Chen CL. Excellent Outcome in Living Donor Liver Transplantation: Treating Patients With Acute-on-Chronic Liver Failure. Liver Transpl 2021; 27:1633-1643. [PMID: 33977657 DOI: 10.1002/lt.26096] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 03/21/2021] [Accepted: 04/20/2021] [Indexed: 12/11/2022]
Abstract
Acute-on-chronic liver failure (ACLF) is a fatal condition, and liver transplantation (LT) is a vital option for these patients. However, the result of living donor LT (LDLT) for ACLF is not well investigated. This study investigated the outcomes of LDLT in patients with ACLF compared with patients without ACLF. This was a single-center, retrospective, matched case-control study. From July 2002 to March 2017, a total of 112 patients with ACLF who underwent LDLT were enrolled according to the consensus of the Asian Pacific Association for the Study of the Liver. A total of 224 patients were selected for control comparison (non-ACLF) with demographic factors (sex, age, and body mass index) matched (1:2). Patients with ACLF were stratified into ACLF 1, 2, and 3 categories according to the number of organ failures based on the Chronic Liver Failure-Sequential Organ Failure Assessment score. Survival and surgical outcomes after LDLT were analyzed. The Model for End-Stage Liver Disease and Child-Turcotte-Pugh scores in the ACLF group were significantly higher than those in the non-ACLF group (P < 0.001). The 90-day, 3-year, and 5-year survival rates in the ACLF and non-ACLF groups were 97.3%, 95.5%, 92.9%, respectively, and 96.9%, 94.2%, and 91.1%, respectively (P = 0.58). There was more intraoperative blood loss in the ACLF group than in the non-ACLF group (P < 0.001). The other postoperative complications were not significantly different between the groups. A total of 20 patients (17.9%) in the ACLF group presented with 3 or more organ system dysfunctions (ACLF 3), and the 90-day, 3-year, and 5-year survival rates were comparable with those of ACLF 1 and ACLF 2 (P = 0.25). In carefully selected patients, LDLT gives excellent outcomes in patients with ACLF regardless of the number of organs involved. Comprehensive perioperative care and timely transplantation play crucial roles in saving the lives of patients with ACLF.
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Affiliation(s)
- Yu-Chen Wang
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chee-Chien Yong
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chih-Che Lin
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Humaira Alam
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Faisal Naseer
- Azra Naheed Medical College Lahore, Punjab, Pakistan
| | - Yu-Hung Lin
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Cheng-Hsi Yeh
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shih-Ho Wang
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tsan-Shiun Lin
- Liver Transplant Unit, Dow University Hospital, Dow University of Health Sciences, Karachi, Pakistan
| | - Ting-Lung Lin
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Feng Lee
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yi-Chia Chan
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chih-Chi Wang
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chao-Long Chen
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Iacob S, Ghioca M, Csiki IE, Tomescu D, Droc G, Hrehoret D, Brasoveanu V, Pietrareanu C, Iacob R, Gheorghe C, Popescu I, Gheorghe L. Pre and post-liver transplant outcome of cirrhotic patients with acute on chronic liver failure. Medicine (Baltimore) 2020; 99:e22419. [PMID: 33126299 PMCID: PMC7598874 DOI: 10.1097/md.0000000000022419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Acute on chronic liver failure (ACLF) is a dynamic syndrome, but frequently associated with a high 1 month mortality rate. This is the first study applying the new European Association for the Study of the Liver- chronic liver failure consortium criteria to explore mortality on the waiting list (WL) and early after liver transplantation (LT) in a cohort of Romanian cirrhotic patients that improved or recovered after an episode of ACLF.To assess frequency and waitlist mortality for different grades of ACLF.An observational study was conducted; 257 patients with liver cirrhosis included on the WL between 2015 and 2017 were analyzed. The cumulative incidence of waitlist mortality or removal was calculated for combination of competing events using multivariable competing risks regression.ACLF-1 occurred in 12.07%, ACLF-2 in 7.39% and ACLF-3 in 8.56% of patients. Median Model for End Stage Liver Diseases (MELD) score at the moment of ACLF was 29. The main event while on the WL was death, followed by ACLF; patients with ACLF-3 had a significantly greater subhazard ratio for mortality of 2.25 (1.55-3.26) compared to patients with ACLF-1 or 2. LT proved to be associated with a significantly lower risk of death on the WL at 6 months after inclusion. One and 12 months post-transplant survival of patients with or without ACLF was similar (P = .77).Occurrence of an ACLF episode while on the WL is associated with a significantly high mortality rate, as well as MELD score at inclusion on the WL, renal and liver failure, presence of hepatic encephalopathy. Overall patient short and long term survival after LT is similar to non-ACLF patients in good selected cases.
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Affiliation(s)
- Speranta Iacob
- Center for Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute
- “Carol Davila” University of Medicine and Pharmacy
| | - Mihaela Ghioca
- Center for Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute
- “Carol Davila” University of Medicine and Pharmacy
| | | | - Dana Tomescu
- “Carol Davila” University of Medicine and Pharmacy
- Department of Anaesthesia and Critical Care
| | - Gabriela Droc
- “Carol Davila” University of Medicine and Pharmacy
- Department of Anaesthesia and Critical Care
| | - Doina Hrehoret
- Dan Setlacec Center of General Surgery and Liver Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | - Vlad Brasoveanu
- Dan Setlacec Center of General Surgery and Liver Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | - Corina Pietrareanu
- Center for Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute
| | - Razvan Iacob
- Center for Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute
- “Carol Davila” University of Medicine and Pharmacy
| | - Cristian Gheorghe
- Center for Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute
- “Carol Davila” University of Medicine and Pharmacy
| | - Irinel Popescu
- Dan Setlacec Center of General Surgery and Liver Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | - Liana Gheorghe
- Center for Digestive Diseases and Liver Transplantation, Fundeni Clinical Institute
- “Carol Davila” University of Medicine and Pharmacy
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