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Kulkarni AV, Gustot T, Reddy KR. Liver transplantation for acute liver failure (ALF) and acute-on-chronic liver failure (ACLF). Am J Transplant 2024:S1600-6135(24)00435-0. [PMID: 39094950 DOI: 10.1016/j.ajt.2024.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 07/11/2024] [Accepted: 07/11/2024] [Indexed: 08/04/2024]
Abstract
Acute liver failure (ALF) and acute-on-chronic liver (ACLF) are distinct phenotypes of liver failure and thus need to be compared and contrasted for appropriate management. There has been a significant improvement in the outcomes of these patients undergoing liver transplantation (LT). Survival post-LT for ALF and ACLF ranges between 90-95% and 80-90% at 1 year, futility criteria have been described in both ALF and ACLF where organ failures define survival. Plasma exchange and continuous renal replacement therapy may serve as bridging therapies. Identifying the futility of LT is as necessary as the utility of LT in patients with ALF and ACLF. The role of regenerative therapies such as granulocyte colony-stimulating factors in ACLF and hepatocyte and Xenotransplantation in both conditions remains uncertain. Measures to increase the donor pool through increasing cadaveric transplants in Asian countries, living donations in Western countries, auxiliary liver transplants and ABO-incompatible liver transplants are necessary to improve the survival of these patients. In this review, we discuss the similarities and differences in clinical characteristics and the timing and outcomes of LT for ALF and ACLF, briefly highlighting the role of bridging therapies and providing an overview of recent advances in the management of ALF and ACLF.
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Affiliation(s)
- Anand V Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Thierry Gustot
- Liver Transplant Unit, Dept. Gastroenterology, Hepato-Pancreatology and Digestive Oncology, HUB Hôpital Erasme, Brussels, Belgium; Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Brussels, Belgium; Inserm Unité 1149, Centre de Recherche sur l'inflammation (CRI), Paris, France; UMR S_1149, Université Paris Diderot, Paris, France
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology. University of Pennsylvania, Philadelphia, USA.
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2
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Coilly A, Desterke C, Kaščáková S, Chiappini F, Samuel D, Vibert E, Guettier C, Le Naour F. Clinical Application of Infrared Spectroscopy in Liver Transplantation for Rapid Assessment of Lipid Content in Liver Graft. J Transl Med 2024; 104:102110. [PMID: 39004345 DOI: 10.1016/j.labinv.2024.102110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 07/02/2024] [Accepted: 07/08/2024] [Indexed: 07/16/2024] Open
Abstract
Liver transplantation (LT) is a major treatment for patients with end-stage liver diseases. Steatosis is a significant risk factor for primary graft nonfunction and associated with poor long-term graft outcomes. Traditionally, the evaluation of steatosis is based on frozen section examination to estimate the percentage of hepatocytes containing lipid vesicles. However, this visual evaluation correlates poorly with the true lipid content. This study aimed to address the potential of infrared (IR) microspectroscopy for rapidly estimating lipid content in the context of LT and assessing its impact on survival. Clinical data were collected for >20 months from 58 patients who underwent transplantation. For each liver graft, macrovacuolar steatosis and microvesicular steatosis were evaluated through histologic examination of frozen tissue section. Triglycerides (TG) were further quantified using gas phase chromatography coupled with a flame ionization detector (GC-FID) and estimated by IR microspectroscopy. A linear relationship and significant correlation were observed between the TG measured by GC-FID and those estimated using IR microspectroscopy (R2 = 0.86). In some cases, microvesicular steatosis was related to high lipid content despite low levels of macrovacuolar steatosis. Seven patients experienced posttransplantation liver failure, including 5 deceased patients. All patients underwent transplantation with grafts containing significantly high TG levels. A concentration of 250 nmol/mg was identified as the threshold above which the risk of failure after LT significantly increased, affecting 35% of patients. Our study established a strong correlation between LT outcomes and lipid content. IR microspectroscopy proved to be a rapid and reliable approach for assessing the lipid content in clinical settings.
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Affiliation(s)
- Audrey Coilly
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France; AP-HP Hôpital Paul Brousse, Centre Hépatobiliaire, Villejuif, France
| | - Christophe Desterke
- Université Paris Saclay, Institut André Lwoff, Villejuif, France; Inserm, US33, Villejuif, France
| | - Slávka Kaščáková
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France
| | - Franck Chiappini
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France
| | - Didier Samuel
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France; AP-HP Hôpital Paul Brousse, Centre Hépatobiliaire, Villejuif, France
| | - Eric Vibert
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France; AP-HP Hôpital Paul Brousse, Centre Hépatobiliaire, Villejuif, France
| | - Catherine Guettier
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France; AP-HP Hôpital Bicêtre, Service d'Anatomopathologie, Kremlin-Bicêtre, France.
| | - François Le Naour
- Inserm, Unité 1193, Villejuif, France; Université Paris Saclay, Institut André Lwoff, Villejuif, France; Inserm, US33, Villejuif, France.
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3
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Reichelt S, Merle U, Klauss M, Kahlert C, Lurje G, Mehrabi A, Czigany Z. Shining a spotlight on sarcopenia and myosteatosis in liver disease and liver transplantation: Potentially modifiable risk factors with major clinical impact. Liver Int 2024; 44:1483-1512. [PMID: 38554051 DOI: 10.1111/liv.15917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 03/07/2024] [Accepted: 03/17/2024] [Indexed: 04/01/2024]
Abstract
Muscle-wasting and disease-related malnutrition are highly prevalent in patients with chronic liver diseases (CLD) as well as in liver transplant (LT) candidates. Alterations of body composition (BC) such as sarcopenia, myosteatosis and sarcopenic obesity and associated clinical frailty were tied to inferior clinical outcomes including hospital admissions, length of stay, complications, mortality and healthcare costs in various patient cohorts and clinical scenarios. In contrast to other inherent detrimental individual characteristics often observed in these complex patients, such as comorbidities or genetic risk, alterations of the skeletal muscle and malnutrition are considered as potentially modifiable risk factors with a major clinical impact. Even so, there is only limited high-level evidence to show how these pathologies should be addressed in the clinical setting. This review discusses the current state-of-the-art on the role of BC assessment in clinical outcomes in the setting of CLD and LT focusing mainly on sarcopenia and myosteatosis. We focus on the disease-related pathophysiology of BC alterations. Based on these, we address potential therapeutic interventions including nutritional regimens, physical activity, hormone and targeted therapies. In addition to summarizing existing knowledge, this review highlights novel trends, and future perspectives and identifies persisting challenges in addressing BC pathologies in a holistic way, aiming to improve outcomes and quality of life of patients with CLD awaiting or undergoing LT.
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Affiliation(s)
- Sophie Reichelt
- Department of General, Visceral, Thoracic and Vascular Surgery, University Hospital of Bonn, Bonn, Germany
| | - Uta Merle
- Department of Gastroenterology and Hepatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Miriam Klauss
- Department of Radiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Christoph Kahlert
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Georg Lurje
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
- Department of Surgery, Campus Charité Mitte | Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Arianeb Mehrabi
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Zoltan Czigany
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
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4
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Çekmen N, Uslu A. Anaesthesia management for liver transplantation: A narrative review. J Perioper Pract 2024; 34:226-240. [PMID: 37970678 DOI: 10.1177/17504589231193551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Orthotopic liver transplantation is the definitive standard treatment for end-stage liver disease. Orthotopic liver transplantation anaesthesia management is a complex procedure that requires a multidisciplinary team approach. Understanding the complex pathophysiology of end-stage liver disease and its complications in the affected systems is essential for proper anaesthesia management in orthotopic liver transplantation. Orthotopic liver transplantation is a dynamic process, and preoperative optimisation is essential in these patients. Therefore, anaesthesiologists should focus on rapidly fluctuating physiology, haemodynamics, metabolic, and coagulation status in the anaesthesia management of these patients. Perioperative care and anaesthesia for orthotopic liver transplantation can be divided into preoperative evaluation, anaesthesia induction and management, dissection, anhepatic, neo-hepatic, and postoperative care, with essential anaesthetic considerations at each point. Considering the clinical situation, haemodynamic changes, misapplications, knowledge, attitude, and multimodal and multidisciplinary approach are vital in anaesthesia and the perioperative period. In our review, in line with the literature, we aimed to present the perioperative and anaesthesia management in orthotopic liver transplantation patients.
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Affiliation(s)
- Nedim Çekmen
- Department of Anesthesiology and Intensive Care Unit, Faculty of Medicine, Baskent University, Ankara, Turkey
| | - Ahmed Uslu
- Department of Anesthesiology and Intensive Care Unit, Faculty of Medicine, Baskent University, Ankara, Turkey
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5
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Craxì L, Cottone PM, Sacchini D, Burra P, Toniutto P. The Equitable Benefit Approach to guide the assessment of medical and psychosocial factors in liver transplant candidacy. Liver Int 2024. [PMID: 38923733 DOI: 10.1111/liv.16018] [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: 04/16/2023] [Revised: 05/16/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024]
Abstract
Lack of available organs poses a significant challenge in meeting the needs of patients with life-threatening liver disease who could benefit from liver transplantation (LT). Psychosocial vulnerability markers have been linked to post-transplant outcomes, raising questions about their use in patient selection. However, their incorporation into selection criteria raises concerns about health equity and potential discrimination. As a result, there is a pressing need to refine fair allocation systems that consider both clinical and psychosocial factors to ensure equitable access and optimize post-transplant outcomes. The Equitable Benefit Approach (EBA) proposed in this paper by the multidisciplinary group of clinical experts in LT from the Italian Society for the Study of the Liver seeks to address these concerns. It presents four procedural principles, the two allocative principles usually applied in transplantation (urgency and utility) and introduces a new one, the principle of health equity. The EBA aims to prioritize patients with the highest transplant benefit while addressing health inequalities. It emphasizes evidence-based decision-making and standardized assessment tools to reliably evaluate psychosocial risk factors. Implementing the EBA involves a multi-step process, including stakeholder engagement, prospective studies to validate its efficacy, development of institutional policies and algorithms, and ongoing monitoring and revision. By following these steps, health care providers can ensure that LT allocation decisions are transparent and responsive to evolving clinical and social contexts. Ultimately, the EBA should offer a comprehensive framework for fair patient selection in LT, considering both biomedical and psychosocial aspects.
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Affiliation(s)
- Lucia Craxì
- Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Provvidenza M Cottone
- A.R.N.A.S. Hospital Civico-Di Cristina-Benfratelli, Regional Transplant Center, Sicilia, Italy
| | - Dario Sacchini
- Institute of Bioethics, A. Gemelli School of Medicine, University Cattolica del Sacro Cuore, Rome, Italy
| | - Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy
| | - Pierluigi Toniutto
- Hepatology and Liver Transplantation Unit, Department of Medicine, University of Udine, Udine, Italy
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6
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Akabane M, McVey JC, Firl DJ, Kwong AJ, Melcher ML, Kim WR, Sasaki K. Continuous Risk Score Predicts Waitlist and Post-transplant Outcomes in Hepatocellular Carcinoma Despite Exception Changes. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00584-6. [PMID: 38908731 DOI: 10.1016/j.cgh.2024.05.046] [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: 04/25/2024] [Accepted: 05/27/2024] [Indexed: 06/24/2024]
Abstract
BACKGROUND & AIMS Continuous risk-stratification of candidates and urgency-based prioritization have been utilized for liver transplantation (LT) in patients with non-hepatocellular carcinoma (HCC) in the United States. Instead, for patients with HCC, a dichotomous criterion with exception points is still used. This study evaluated the utility of the hazard associated with LT for HCC (HALT-HCC), an oncological continuous risk score, to stratify waitlist dropout and post-LT outcomes. METHODS A competing risk model was developed and validated using the UNOS database (2012-2021) through multiple policy changes. The primary outcome was to assess the discrimination ability of waitlist dropouts and LT outcomes. The study focused on the HALT-HCC score, compared with other HCC risk scores. RESULTS Among 23,858 candidates, 14,646 (59.9%) underwent LT and 5196 (21.8%) dropped out of the waitlist. Higher HALT-HCC scores correlated with increased dropout incidence and lower predicted 5-year overall survival after LT. HALT-HCC demonstrated the highest area under the curve (AUC) values for predicting dropout at various intervals post-listing (0.68 at 6 months, 0.66 at 1 year), with excellent calibration (R2 = 0.95 at 6 months, 0.88 at 1 year). Its accuracy remained stable across policy periods and locoregional therapy applications. CONCLUSIONS This study highlights the predictive capability of the continuous oncological risk score to forecast waitlist dropout and post-LT outcomes in patients with HCC, independent of policy changes. The study advocates integrating continuous scoring systems like HALT-HCC in liver allocation decisions, balancing urgency, organ utility, and survival benefit.
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Affiliation(s)
- Miho Akabane
- Division of Abdominal Transplant, Department of Surgery, Stanford University Medical Center, Stanford, California
| | - John C McVey
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Daniel J Firl
- Department of Surgery, Duke University Hospital, Durham, North Carolina
| | - Allison J Kwong
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California
| | - Marc L Melcher
- Division of Abdominal Transplant, Department of Surgery, Stanford University Medical Center, Stanford, California
| | - W Ray Kim
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California
| | - Kazunari Sasaki
- Division of Abdominal Transplant, Department of Surgery, Stanford University Medical Center, Stanford, California.
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7
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Campos-Varela I, Castells L, Quiroga S, Vargas V, Simon-Talero M. Frailty and sarcopenia in patients with acute-on-chronic liver failure: Assessment and risk in the liver transplant setting. Ann Hepatol 2024; 29:101515. [PMID: 38851394 DOI: 10.1016/j.aohep.2024.101515] [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: 10/30/2023] [Revised: 12/17/2023] [Accepted: 05/31/2024] [Indexed: 06/10/2024]
Abstract
Frailty and sarcopenia are well-recognized factors related to worse outcomes in patients with cirrhosis, including liver transplant (LT) candidates. Implications of pre-LT functional and muscle deterioration also affect post-LT outcomes. Patients with cirrhosis and acute-on-chronic liver failure (ACLF) have a lower survival rate, both before and after LT. There is a need to better identify those patients with ACLF who would benefit from LT. This review aims to present the available data about frailty and sarcopenia in patients with ACLF in the LT setting. An exhaustive review of the published literature was conducted. Data regarding frailty and sarcopenia in LT candidates with ACLF are scarce and heterogeneous. Studies evaluating frailty and sarcopenia in critically ill patients outside the liver literature are also presented in this review to enrich the knowledge of this field in expansion. Frailty and sarcopenia seem to contribute to worse outcomes in LT candidates with ACLF, both before and after LT. Sarcopenia evaluation may be the most prudent approach for those very sick patients. Skeletal muscle index assessed by computed tomography is recommended to evaluate sarcopenia. The role of muscle ultrasound and bioelectrical impedance analysis is to be determined. Frailty and sarcopenia are crucial factors to consider on a case-by-case basis in LT candidates with ACLF to improve patient outcomes.
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Affiliation(s)
- Isabel Campos-Varela
- Liver Unit, Vall d'Hebron Hospital Universitari, Vall d'Hebron Institut of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain.
| | - Lluis Castells
- Liver Unit, Vall d'Hebron Hospital Universitari, Vall d'Hebron Institut of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Sergi Quiroga
- Radiology Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Institut of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Victor Vargas
- Liver Unit, Vall d'Hebron Hospital Universitari, Vall d'Hebron Institut of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Macarena Simon-Talero
- Liver Unit, Vall d'Hebron Hospital Universitari, Vall d'Hebron Institut of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
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8
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Chen T, Chen G, Wang G, Treeprasertsuk S, Lesmana CRA, Lin HC, Al-Mahtab M, Chawla YK, Tan SS, Kao JH, Yuen MF, Lee GH, Alcantara-Payawal D, Nakayama N, Abbas Z, Jafri W, Kim DJ, Choudhury A, Mahiwall R, Hou J, Hamid S, Jia J, Bajaj JS, Wang F, Sarin SK, Ning Q. Expert consensus on the diagnosis and treatment of end-stage liver disease complicated by infections. Hepatol Int 2024; 18:817-832. [PMID: 38460060 DOI: 10.1007/s12072-023-10637-3] [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: 08/28/2023] [Accepted: 12/22/2023] [Indexed: 03/11/2024]
Abstract
End-stage liver disease (ESLD) is a life-threatening clinical syndrome and when complicated with infection the mortality is markedly increased. In patients with ESLD, bacterial or fungal infection can induce or aggravate the occurrence or progression of liver decompensation. Consequently, infections are among the most common complications of disease deterioration. There is an overwhelming need for standardized protocols for early diagnosis and appropriate management for patients with ESLD complicated by infections. Asia Pacific region has the largest number of ESLD patients, due to hepatitis B and the growing population of alcohol and NAFLD. Concomitant infections not only add to organ failure and high mortality but also to financial and healthcare burdens. This consensus document assembled up-to-date knowledge and experience from colleagues across the Asia-Pacific region, providing data on the principles as well as evidence-based current working protocols and practices for the diagnosis and treatment of patients with ESLD complicated by infections.
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Affiliation(s)
- Tao Chen
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, P.R. China
| | - Guang Chen
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, P.R. China
| | - Guiqiang Wang
- Department of Infectious Disease, Center for Liver Disease, Peking University First Hospital, Beijing, China
| | - Sombat Treeprasertsuk
- Department of Medicine, Division of Gastroenterology, Faculty of Medicine, Chulalongkorn University, and Thai Red Cross, Bangkok, Thailand
| | - Cosmas Rinaldi Adithya Lesmana
- Internal Medicine, Hepatobiliary Division, Dr. Captor Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta, DKI, Indonesia
| | - Han-Chieh Lin
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Mamun Al-Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Yogesh K Chawla
- Department of Gastroenterology and Hepatology, Kalinga Institute of Medical Sciences, Bhubaneswar, India
| | - Soek-Siam Tan
- Department of Hepatology, Hospital Selayang, Selangor Darul Ehsan, Malaysia
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine and Hepatitis Research Center, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Guan-Huei Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | | | - Nobuaki Nakayama
- Department of Gastroenterology & Hepatology, Saitama Medical University, Saitama, Japan
| | - Zaigham Abbas
- Department of Medicine, Ziauddin University Hospital, Karachi, Pakistan
| | - Wasim Jafri
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Dong-Joon Kim
- Department of Internal Medicine, Chuncheon Sacred Heart Hospital of Hallym University Medical Center, Chuncheon, Korea
| | - Ashok Choudhury
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Rakhi Mahiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Jinlin Hou
- Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Guangdong Provincial Clinical Research Center for Viral Hepatitis, Key Laboratory of Infectious Diseases Research in South China, Ministry of Education, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Saeed Hamid
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - J S Bajaj
- Department of Medicine, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA, USA
| | - Fusheng Wang
- Senior Department of Infectious Diseases, The Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing, China
| | - Shiv K Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Qin Ning
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, P.R. China.
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Freitas ACTD, Giacomitti IS, Almeida VMD, Coelho JCU. LIVER RETRANSPLANTATION: PROGNOSTIC SCORES AND RESULTS IN THE STATE OF PARANÁ. ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA : ABCD = BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY 2024; 37:e1802. [PMID: 38775559 PMCID: PMC11104738 DOI: 10.1590/0102-672020240009e1802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 03/07/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Hepatic retransplantation is associated with higher morbidity and mortality when compared to primary transplantation. Given the scarcity of organs and the need for efficient allocation, evaluating parameters that can predict post-retransplant survival is crucial. AIMS This study aimed to analyze prognostic scores and outcomes of hepatic retransplantation. METHODS Data on primary transplants and retransplants carried out in the state of Paraná in 2019 and 2020 were analyzed. The two groups were compared based on 30-day survival and the main prognostic scores of the donor and recipient, namely Model for End-Stage Liver Disease (MELD), MELD-albumin (MELD-a), Donor MELD (D-MELD), Survival Outcomes Following Liver Transplantation (SOFT), Preallocation Score to Predict Survival Outcomes Following Liver Transplantation (P-SOFT), and Balance of Risk (BAR). RESULTS A total of 425 primary transplants and 30 retransplants were included in the study. The main etiology of hepatopathy in primary transplantation was ethylism (n=140; 31.0%), and the main reasons for retransplantation were primary graft dysfunction (n=10; 33.3%) and hepatic artery thrombosis (n=8; 26.2%). The 30-day survival rate was higher in primary transplants than in retransplants (80.5% vs. 36.7%, p=0.001). Prognostic scores were higher in retransplants than in primary transplants: MELD 30.6 vs. 20.7 (p=0.001); MELD-a 31.5 vs. 23.5 (p=0.001); D-MELD 1234.4 vs. 834.0 (p=0.034); SOFT 22.3 vs. 8.2 (p=0.001); P-SOFT 22.2 vs. 7.8 (p=0.001); and BAR 15.6 vs. 8.3 (p=0.001). No difference was found in terms of Donor Risk Index (DRI). CONCLUSIONS Retransplants exhibited lower survival rates at 30 days, as predicted by prognostic scores, but unrelated to the donor's condition.
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Affiliation(s)
| | - Israel Suckow Giacomitti
- Universidade Federal do Paraná, University Hospital, Digestive Surgery Unit - Curitiba (PR), Brazil
| | | | - Júlio Cezar Uili Coelho
- Universidade Federal do Paraná, University Hospital, Digestive Surgery Unit - Curitiba (PR), Brazil
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10
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Jin P, Zhang W, Sun L, Lv H, Duan X, Zhang Y, Bai X, Zhu Z, Fung J, Liang T. Improve the prediction of liver transplant mortality based on pre-transplant factors: A multi-center study from China: Mortality prediction of LT. Dig Liver Dis 2024; 56:818-826. [PMID: 37973471 DOI: 10.1016/j.dld.2023.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/05/2023] [Accepted: 10/28/2023] [Indexed: 11/19/2023]
Abstract
AIMS To designed a new model using pre-transplant data to predict post-transplant mortality for Chinese population and compared its performance to that of existing models. METHODS In this multicenter study, 544 recipients of liver transplants for non-tumor indications were enrolled in the training group and 276 patients in the validation group. The new Simplified Mortality Prediction Scores (SMOPS) model was compared to the MELD and four existing models using the C-statistic. RESULTS SMOPS model used 6 independent pre-transplantation risk factors screened from the training group (chronic liver failure/organ failure scores, fever > 37.6 ℃, ABO blood-type compatibility, arterial lactate level, leukocyte count and re-transplantation). The SMOPS accurately predicted patients' 30-day, 90-day and 365-day mortality following liver transplantation, and its' scores were more accurate than those of the other models. The SMOPS generated four levels of risk: low risk (<10 points), moderate risk (11-20 points), high risk (21-25 points) and futile risk (≥26 points). The survival within all risk levels was not different between MELD=40 and MELD<40. The survival within moderate-, high- or extreme-risk ALF was not different between ALF and non-ALF. CONCLUSION The SMOPS model uses pre-transplant risk factors to stratify post-transplant survival and is superior to current models for Chinese population, and has the potential to contribute to improvements in organ-allocation policies.
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Affiliation(s)
- Pingbo Jin
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Liver Transplant Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wei Zhang
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Liver Transplant Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Liying Sun
- Liver Transplant Center, Clinical Center for Pediatric Liver Transplantation, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Haijin Lv
- Surgical and Transplant Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin Duan
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Liver Transplant Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuntao Zhang
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Liver Transplant Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Liver Transplant Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhijun Zhu
- Liver Transplant Center, Clinical Center for Pediatric Liver Transplantation, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - John Fung
- Transplantation Institute, Department of Surgery, University of Chicago, Chicago, Illinois, USA
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Liver Transplant Center, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Key Lab of Combined Multi-organ Transplantation of the Ministry of Health, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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11
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Kim DS, Yoon YI, Kim BK, Choudhury A, Kulkarni A, Park JY, Kim J, Sinn DH, Joo DJ, Choi Y, Lee JH, Choi HJ, Yoon KT, Yim SY, Park CS, Kim DG, Lee HW, Choi WM, Chon YE, Kang WH, Rhu J, Lee JG, Cho Y, Sung PS, Lee HA, Kim JH, Bae SH, Yang JM, Suh KS, Al Mahtab M, Tan SS, Abbas Z, Shresta A, Alam S, Arora A, Kumar A, Rathi P, Bhavani R, Panackel C, Lee KC, Li J, Yu ML, George J, Tanwandee T, Hsieh SY, Yong CC, Rela M, Lin HC, Omata M, Sarin SK. Asian Pacific Association for the Study of the Liver clinical practice guidelines on liver transplantation. Hepatol Int 2024; 18:299-383. [PMID: 38416312 DOI: 10.1007/s12072-023-10629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/18/2023] [Indexed: 02/29/2024]
Abstract
Liver transplantation is a highly complex and challenging field of clinical practice. Although it was originally developed in western countries, it has been further advanced in Asian countries through the use of living donor liver transplantation. This method of transplantation is the only available option in many countries in the Asia-Pacific region due to the lack of deceased organ donation. As a result of this clinical situation, there is a growing need for guidelines that are specific to the Asia-Pacific region. These guidelines provide comprehensive recommendations for evidence-based management throughout the entire process of liver transplantation, covering both deceased and living donor liver transplantation. In addition, the development of these guidelines has been a collaborative effort between medical professionals from various countries in the region. This has allowed for the inclusion of diverse perspectives and experiences, leading to a more comprehensive and effective set of guidelines.
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Affiliation(s)
- Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheon-Soo Park
- Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Eun Chon
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Ilsan, Republic of Korea
| | - Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Batu Caves, Selangor, Malaysia
| | - Zaigham Abbas
- Sindh Institute of Urology and Transplantation, Karachi, Pakistan
| | - Ananta Shresta
- Department of Hepatology, Alka Hospital, Lalitpur, Nepal
| | - Shahinul Alam
- Crescent Gastroliver and General Hospital, Dhaka, Bangladesh
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Pravin Rathi
- TN Medical College and BYL Nair Hospital, Mumbai, India
| | - Ruveena Bhavani
- University of Malaya Medical Centre, Petaling Jaya, Selangor, Malaysia
| | | | - Kuei Chuan Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jun Li
- College of Medicine, Zhejiang University, Hangzhou, China
| | - Ming-Lung Yu
- Department of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | | | | | | | | | - H C Lin
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Bunkyo City, Japan
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12
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Rolak S, Elhawary A, Diwan T, Watt KD. Futility and poor outcomes are not the same thing: A clinical perspective of refined outcomes definitions in liver transplantation. Liver Transpl 2024; 30:421-430. [PMID: 38240612 DOI: 10.1097/lvt.0000000000000331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 01/10/2024] [Indexed: 03/16/2024]
Abstract
The term "futility" in liver transplantation is used inappropriately and inaccurately, as it is frequently applied to patient populations with suboptimal outcomes that are often not truly "futile." The term "futile" is used interchangeably with poor outcomes. Not all poor outcomes fulfill a definition of futility when considering all viewpoints. Definitions of "futility" are variable throughout the medical literature. We review futility in the context of liver transplantation, encompassing various viewpoints, with a goal to propose focused outcome definitions, including futility, that encompass broader viewpoints, and improve the utilization of "futility" to truly futile situations, and improve communication between providers and patients/families. Focused, appropriate definitions will help the transplant community develop better models to more accurately predict and avoid futile transplants, and better predict an individual patient's posttransplant outcome.
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Affiliation(s)
- Stacey Rolak
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ahmed Elhawary
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Tayyab Diwan
- Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Kymberly D Watt
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
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13
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Azoulay D, Desterke C, Bhangui P, Serrablo A, De Martin E, Cauchy F, Salloum C, Allard MA, Golse N, Vibert E, Sa Cunha A, Cherqui D, Adam R, Saliba F, Ichai P, Feray C, Scatton O, Lim C. Rescue Liver Transplantation for Posthepatectomy Liver Failure: A Systematic Review and Survey of an International Experience. Transplantation 2024; 108:947-957. [PMID: 37749790 DOI: 10.1097/tp.0000000000004813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
BACKGROUND Rescue liver transplantation (LT) is the only life-saving option for posthepatectomy liver failure (PHLF) whenever it is deemed as irreversible and likely to be fatal. The goals were to perform a qualitative systematic review of rescue LT for PHLF and a survey among various international LT experts. METHODS A literature search was performed from 2000 to 2022 using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and Population, Intervention, Comparison, Outcome framework, and to this, the authors' experience was added. The international online open survey included 6 cases of PHLF extracted from the literature and submitted to 976 LT experts. The primary outcome was whether experts would consider rescue LT for each case. Interrater agreement among experts was calculated using the free-marginal multirater kappa methodology. RESULTS The review included 40 patients. Post-LT mortality occurred in 8 (20%) cases (7/28 with proven cancer and 1/12 with benign disease). In the long term, 6 of 21 (28.6%) survivors with cancer died of recurrence (median = 38 mo) and 15 (71.4%) were alive with no recurrence (median = 111 mo). All 11 survivors with benign disease were alive and well (median = 39 mo). In the international survey among experts in LT, the percentage agreement to consider rescue LT was 28%-98%, higher for benign than for malignant disease ( P = 0.011). Interrater agreement for the primary endpoint was low, expected 5-y survival >50% being the strongest independent predictor to consider LT. CONCLUSIONS Rescue LT for PHLF may achieve good results in selected patients. Considerable inconsistencies of decision-making exist among LT experts when considering LT for PHLF.
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Affiliation(s)
- Daniel Azoulay
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Christophe Desterke
- University of Medicine Paris Saclay, Le Kremlin-Bicêtre, France
- INSERM Unit UMR1310, Villejuif, France
| | - Prashant Bhangui
- Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, Delhi NCR, India
| | - Alejandro Serrablo
- Department of Surgery, Miguel Servet University Hospital, Zaragoza, Spain
| | - Eleonora De Martin
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - François Cauchy
- Department of Hepato-biliary and Pancreatic Surgery and Liver Transplantation, University of Geneva, Geneva, Switzerland
| | - Chady Salloum
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Marc Antoine Allard
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Nicolas Golse
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Eric Vibert
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Antonio Sa Cunha
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Daniel Cherqui
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - René Adam
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Faouzi Saliba
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Philippe Ichai
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Cyrille Feray
- Centre Hépato-Biliaire, Hôpital Universitaire Paul Brousse, Université Paris-Saclay, Villejuif, France
| | - Olivier Scatton
- Département de Chirurgie et Transplantation Hépatique, Hôpital Universitaire Pitié-Salpêtrière, Sorbonne Université, Paris, France
- Centre de Recherche de Saint-Antoine (CRSA), INSERM, UMRS-938, Paris, France
| | - Chetana Lim
- Département de Chirurgie et Transplantation Hépatique, Hôpital Universitaire Pitié-Salpêtrière, Sorbonne Université, Paris, France
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14
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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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15
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Ferrarese A, Bucci M, Zanetto A, Senzolo M, Germani G, Gambato M, Russo FP, Burra P. Prognostic models in end stage liver disease. Best Pract Res Clin Gastroenterol 2023; 67:101866. [PMID: 38103926 DOI: 10.1016/j.bpg.2023.101866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 08/13/2023] [Accepted: 08/18/2023] [Indexed: 12/19/2023]
Abstract
Cirrhosis is a major cause of death worldwide, and is associated with significant health care costs. Even if milestones have been recently reached in understanding and managing end-stage liver disease (ESLD), the disease course remains somewhat difficult to prognosticate. These difficulties have already been acknowledged already in the past, when scores instead of single parameters have been proposed as valuable tools for short-term prognosis. These standard scores, like Child Turcotte Pugh (CTP) and model for end-stage liver disease (MELD) score, relying on biochemical and clinical parameters, are still widely used in clinical practice to predict short- and medium-term prognosis. The MELD score, which remains an accurate, easy-to-use, objective predictive score, has received significant modifications over time, in order to improve its performance especially in the liver transplant (LT) setting, where it is widely used as prioritization tool. Although many attempts to improve prognostic accuracy have failed because of lack of replicability or poor benefit with the comparator (often the MELD score or its variants), few scores have been recently proposed and validated especially for subgroups of patients with ESLD, as those with acute-on-chronic liver failure. Artificial intelligence will probably help hepatologists in the near future to fill the current gaps in predicting disease course and long-term prognosis of such patients.
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Affiliation(s)
- A Ferrarese
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - M Bucci
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - A Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - M Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - G Germani
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - M Gambato
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - F P Russo
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy
| | - P Burra
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 2, Giustiniani Street, 35122, Padua, Italy.
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16
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Zhang W, Jin P, Liu J, Wu Y, Wang R, Zhang Y, Shen Y, Zhang M, Bai X, Fung J, Liang T. Dynamic evaluation based on acute-on-chronic liver failure predicts survival of patients after liver transplantation: a cohort study. Int J Surg 2023; 109:3117-3125. [PMID: 37498133 PMCID: PMC10583902 DOI: 10.1097/js9.0000000000000596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND AND AIMS Dynamic evaluation of critically ill patients is the key to predicting their outcomes. Most scores based on the Model for End-stage Liver Disease (MELD) and acute-on-chronic liver failure (ACLF) utilize point-in-time assessment. This study mainly aimed to investigate the impact of dynamic clinical course change on post-liver transplantation (LT) survival. METHODS This study included 637 adults (overall cohort) with benign end-stage liver diseases. The authors compared the MELD scores and our ACLF-based dynamic evaluation scores. Patients enrolled or transplanted with ACLF-3 were defined as the ACLF-3 cohort ( n =158). The primary outcome was 1-year mortality. ΔMELD and ΔCLIF-OF (Chronic Liver Failure-Organ Failure) represented the respective dynamic changes in liver transplant function. Discrimination was assessed using the area under the curve. A Cox regression analysis identified independent risk factors for specific organ failure and 1-year mortality. RESULTS Patients were grouped into three groups: the deterioration group (D), the stable group (S), and the improvement group (I). The deterioration group (ΔCLIF-OF ≥2) was more likely to receive national liver allocation ( P =0.012) but experienced longer cold ischemia time ( P =0.006) than other groups. The area under the curves for ΔCLIF-OF were 0.752 for the entire cohort and 0.767 for ACLF-3 cohorts, both superior to ΔMELD ( P <0.001 for both). Compared to the improvement group, the 1-year mortality hazard ratios (HR) of the deterioration group were 12.57 (6.72-23.48) for the overall cohort and 7.00 (3.73-13.09) for the ACLF-3 cohort. Extrahepatic organs subscore change (HR=1.783 (1.266-2.512) for neurologic; 1.653 (1.205-2.269) for circulation; 1.906 (1.324-2.743) for respiration; 1.473 (1.097-1.976) for renal) were key to transplantation outcomes in the ACLF-3 cohort. CLIF-OF at LT (HR=1.193), ΔCLIF-OF (HR=1.354), and cold ischemia time (HR=1.077) were independent risk factors of mortality for the overall cohort, while ΔCLIF-OF (HR=1.384) was the only independent risk factor for the ACLF-3 cohort. Non-ACLF-3 patients showed a higher survival rate than patients with ACLF-3 in all groups ( P =0.002 for I, P =0.005 for S, and P =0.001 for D). CONCLUSION This was the first ACLF-based dynamic evaluation study. ΔCLIF-OF was a more powerful predictor of post-LT mortality than ΔMELD. Extrahepatic organ failures were core risk factors for ACLF-3 patients. CLIF-OF at LT, ΔCLIF-OF, and cold ischemia time were independent risk factors for post-LT mortality. Patients with a worse baseline condition and a deteriorating clinical course had the worst prognosis. Dynamic evaluation was important in risk stratification and recipient selection.
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Affiliation(s)
- Wei Zhang
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - Pingbo Jin
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - Junfang Liu
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - Yue Wu
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | | | - Yuntao Zhang
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - Yan Shen
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - Min Zhang
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
| | - John Fung
- Transplantation Institute, Department of Surgery, University of Chicago, Chicago, Illinois, USA
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery
- Liver Transplant Center
- Key Lab of Combined Multi-organ Transplantation of the Ministry of Health
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
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17
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Payani E, Koliogiannis D, Schoenberg MB, Koch D, Eser-Valeri D, Denk G, Rehm M, Schäfer S, Ehmer U, Kremer AE, Meiser B, Werner J, Guba M, Börner N. Frequent Follow-Up of Delisted Liver Transplant Candidates Is Necessary: An Observational Study about Characteristics and Outcomes of Delisted Liver Transplant Candidates. J Clin Med 2023; 12:5880. [PMID: 37762820 PMCID: PMC10532245 DOI: 10.3390/jcm12185880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/27/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
This observational study focuses on the characteristics and survival of patients taken off of the liver transplant waiting list. Assessment of post-delisting survival and a frequent follow-up of patients after delisting are important keys to improve the survival rate of patients with liver failure after being delisted. Within this study, delisted liver transplant candidates were divided into the following groups: (1) "too good" (54%) or (2) "too sick" (22%) for transplantation, (3) adherence issues (12%) or (4) therapy goal changed (11%). The 5-year survival after delisting within these groups was 84%, 9%, 50%, and 68%, respectively. Less than 3% of the delisted patients had to be relisted again. The clinical expert decision of the multidisciplinary transplant team was sufficiently accurate to differentiate between patients requiring liver transplantation and those who were delisted after a stable recovery of liver function. The assessment of post-delisting survival may serve as a complementary metric to assess differences in center practices and to estimate cumulative post-delisting mortality risk.
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Affiliation(s)
- Elnaz Payani
- Department of General-, Visceral- and Transplant Surgery, LMU University Hospital, 81377 Munich, Germany; (E.P.); (N.B.)
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
| | - Dionysios Koliogiannis
- Department of General-, Visceral- and Transplant Surgery, LMU University Hospital, 81377 Munich, Germany; (E.P.); (N.B.)
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
| | | | - Dominik Koch
- Department of General-, Visceral- and Transplant Surgery, LMU University Hospital, 81377 Munich, Germany; (E.P.); (N.B.)
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
| | | | - Gerald Denk
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
- Department of Medicine II, LMU University Hospital, 81377 Munich, Germany
| | - Markus Rehm
- Department of Anesthesiology, LMU University Hospital, 81377 Munich, Germany
| | - Simon Schäfer
- Department of Anesthesiology, LMU University Hospital, 81377 Munich, Germany
- Department of Anesthesiology, Carl von Ossietzky University Oldenburg, 26121 Oldenburg, Germany
| | - Ursula Ehmer
- Department of Medicine II, Technical University (TU) Munich Klinikum Rechts der Isar, 81675 Munich, Germany
| | - Andreas E. Kremer
- Department of Medicine I, Friedrich-Alexander University Erlangen-Nürnberg, 91054 Erlangen, Germany
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Rämistrasse 100, 8091 Zürich, Switzerland
| | - Bruno Meiser
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
| | - Jens Werner
- Department of General-, Visceral- and Transplant Surgery, LMU University Hospital, 81377 Munich, Germany; (E.P.); (N.B.)
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
| | - Markus Guba
- Department of General-, Visceral- and Transplant Surgery, LMU University Hospital, 81377 Munich, Germany; (E.P.); (N.B.)
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
| | - Nikolaus Börner
- Department of General-, Visceral- and Transplant Surgery, LMU University Hospital, 81377 Munich, Germany; (E.P.); (N.B.)
- Transplant Center Munich, LMU University Hospital, 81377 Munich, Germany (B.M.)
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18
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Yin N, Zhang W, Sun XX, Wei R, Yang Q, He F, Li C, Guo L, Feng M. Artificial cells delivering itaconic acid induce anti-inflammatory memory-like macrophages to reverse acute liver failure and prevent reinjury. Cell Rep Med 2023; 4:101132. [PMID: 37541252 PMCID: PMC10439255 DOI: 10.1016/j.xcrm.2023.101132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 04/01/2023] [Accepted: 07/07/2023] [Indexed: 08/06/2023]
Abstract
Hepatic macrophages represent a key cellular component of the liver and are essential for the progression of acute liver failure (ALF). We construct artificial apoptotic cells loaded with itaconic acid (AI-Cells), wherein the compositions of the synthetic plasma membrane and surface topology are rationally engineered. AI-Cells are predominantly localized to the liver and further transport to hepatic macrophages. Intravenous administration of AI-Cells modulates macrophage inflammation to protect the liver from acetaminophen-induced ALF. Mechanistically, AI-Cells act on caspase-1 to suppress NLRP3 inflammasome-mediated cleavage of pro-IL-1β into its active form in macrophages. Notably, AI-Cells specifically induce anti-inflammatory memory-like hepatic macrophages in ALF mice, which prevent constitutive overproduction of IL-1β when liver reinjury occurs. In light of AI-Cells' precise delivery and training of memory-like hepatic macrophages, they offer promising therapeutic potential in reversing ALF by finely controlling inflammatory responses and orchestrating liver homeostasis, which potentially affect the treatment of various types of liver failure.
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Affiliation(s)
- Na Yin
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Wenjun Zhang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Xiao-Xin Sun
- Department of Molecular & Medical Genetics, Oregon Health & Science University, Portland, OR 97239, USA
| | - Runxiu Wei
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Qiang Yang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China
| | - Fengming He
- School of Pharmaceutical Sciences, Xiamen University, South Xiang-An Road, Xiamen 361102, China
| | - Changrui Li
- Guangzhou Zhixin High School, Zhixin South Road, Guangzhou 510080, China
| | - Ling Guo
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China; Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Hainan University, Haikou 570228, China.
| | - Min Feng
- School of Pharmaceutical Sciences, Sun Yat-Sen University, University Town, Guangzhou 510006, China.
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Abstract
In recent years there has been a significant increase in the incidence of acute-on-chronic liver failure (ACLF). This syndrome is characterized by infections, organ failures, and high short-term mortality. Although progress in the management of these sick patients has been evident, liver transplantation (LT) remains the best treatment modality to date. Several studies have reported LT as a feasible option, despite organ failures. The outcomes following LT are inversely related to the grade of ACLF. This review discusses the current literature on the feasibility, futility, timing, and outcomes of LT in patients with ACLF.
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Affiliation(s)
- Anand V Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad-500032, India
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, University of Pennsylvania, 2 Dulles, Liver Transplant Office 3400 Spruce Street, Philadelphia, PA 19104, USA.
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20
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Yin J, Zhao Z, Huang J, Xiao Y, Rehmutulla M, Zhang B, Zhang Z, Xiang M, Tong Q, Zhang Y. Single-cell transcriptomics reveals intestinal cell heterogeneity and identifies Ep300 as a potential therapeutic target in mice with acute liver failure. Cell Discov 2023; 9:77. [PMID: 37488127 PMCID: PMC10366100 DOI: 10.1038/s41421-023-00578-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 06/15/2023] [Indexed: 07/26/2023] Open
Abstract
Acute liver failure (ALF) is a severe life-threatening disease associated with the disorder of the gut-liver axis. However, the cellular characteristics of ALF in the gut and related therapeutic targets remain unexplored. Here, we utilized the D-GALN/LPS (D/L)-induced ALF model to characterize 33,216 single-cell transcriptomes and define a mouse ALF intestinal cellular atlas. We found that unique, previously uncharacterized intestinal immune cells, including T cells, B cells, macrophages, and neutrophils, are responsive to ALF, and we identified the transcriptional profiles of these subsets during ALF. We also delineated the heterogeneity of intestinal epithelial cells (IECs) and found that ALF-induced cell cycle arrest in intestinal stem cells and activated specific enterocyte and goblet cell clusters. Notably, the most significantly altered IECs, including enterocytes, intestinal stem cells and goblet cells, had similar activation patterns closely associated with inflammation from intestinal immune activation. Furthermore, our results unveiled a common Ep300-dependent transcriptional program that coordinates IEC activation during ALF, which was confirmed to be universal in different ALF models. Pharmacological inhibition of Ep300 with an inhibitor (SGC-CBP30) inhibited this cell-specific program, confirming that Ep300 is an effective target for alleviating ALF. Mechanistically, Ep300 inhibition restrained inflammation and oxidative stress in the dysregulated cluster of IECs through the P38-JNK pathway and corrected intestinal ecology by regulating intestinal microbial composition and metabolism, thereby protecting IECs and attenuating ALF. These findings confirm that Ep300 is a novel therapeutic target in ALF and pave the way for future pathophysiological studies on ALF.
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Affiliation(s)
- Jie Yin
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ziming Zhao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jianzheng Huang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yang Xiao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Mewlude Rehmutulla
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Biqiong Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zijun Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ming Xiang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qingyi Tong
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Yonghui Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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21
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Jagdish RK, Roy A, Kumar K, Premkumar M, Sharma M, Rao PN, Reddy DN, Kulkarni AV. Pathophysiology and management of liver cirrhosis: from portal hypertension to acute-on-chronic liver failure. Front Med (Lausanne) 2023; 10:1060073. [PMID: 37396918 PMCID: PMC10311004 DOI: 10.3389/fmed.2023.1060073] [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: 10/02/2022] [Accepted: 05/19/2023] [Indexed: 07/04/2023] Open
Abstract
Cirrhosis transcends various progressive stages from compensation to decompensation driven by the severity of portal hypertension. The downstream effect of increasing portal hypertension severity leads to various pathophysiological pathways, which result in the cardinal complications of cirrhosis, including ascites, variceal hemorrhage, and hepatic encephalopathy. Additionally, the severity of portal hypertension is the central driver for further advanced complications of hyperdynamic circulation, hepatorenal syndrome, and cirrhotic cardiomyopathy. The management of these individual complications has specific nuances which have undergone significant developments. In contrast to the classical natural history of cirrhosis and its complications which follows an insidious trajectory, acute-on-chronic failure (ACLF) leads to a rapidly downhill course with high short-term mortality unless intervened at the early stages. The management of ACLF involves specific interventions, which have quickly evolved in recent years. In this review, we focus on complications of portal hypertension and delve into an approach toward ACLF.
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Affiliation(s)
- Rakesh Kumar Jagdish
- Department of Hepatology, Gastroenterology and Liver Transplant Medicine, Metro Hospital, Noida, India
| | - Akash Roy
- Department of Gastroenterology, Institute of Gastrosciences and Liver Transplantation, Apollo Hospitals, Kolkata, India
| | - Karan Kumar
- Department of Hepatology, Mahatma Gandhi Medical College and Hospital, Jaipur, India
| | - Madhumita Premkumar
- Department of Hepatology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Mithun Sharma
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| | - Padaki Nagaraja Rao
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| | - Duvvur Nageshwar Reddy
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| | - Anand V. Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
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22
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Breitkopf R, Treml B, Bukumiric Z, Innerhofer N, Fodor M, Rajsic S. Invasive Fungal Infections: The Early Killer after Liver Transplantation. J Fungi (Basel) 2023; 9:655. [PMID: 37367592 DOI: 10.3390/jof9060655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Liver transplantation is a standard of care and a life-saving procedure for end-stage liver diseases and certain malignancies. The evidence on predictors and risk factors for poor outcomes is lacking. Therefore, we aimed to identify potential risk factors for mortality and to report on overall 90-day mortality after orthotopic liver transplantation (OLT), especially focusing on the role of fungal infections. METHODS We retrospectively reviewed medical charts of all patients undergoing OLT at a tertiary university center in Europe. RESULTS From 299 patients, 214 adult patients who received a first-time OLT were included. The OLT indication was mainly due to tumors (42%, 89/214) and cirrhosis (32%, 68/214), including acute liver failure in 4.7% (10/214) of patients. In total, 8% (17/214) of patients died within the first three months, with a median time to death of 15 (1-80) days. Despite a targeted antimycotic prophylaxis using echinocandins, invasive fungal infections occurred in 12% (26/214) of the patients. In the multivariate analysis, patients with invasive fungal infections had an almost five times higher chance of death (HR 4.6, 95% CI 1.1-18.8; p = 0.032). CONCLUSIONS Short-term mortality after OLT is mainly determined by infectious and procedural complications. Fungal breakthrough infections are becoming a growing concern. Procedural, host, and fungal factors can contribute to a failure of prophylaxis. Finally, invasive fungal infections may be a potentially modifiable risk factor, but the ideal perioperative antimycotic prophylaxis has yet to be determined.
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Affiliation(s)
- Robert Breitkopf
- Department of Anesthesia and Intensive Care Medicine, Medical University Innsbruck, 6020 Innsbruck, Austria
| | - Benedikt Treml
- Department of Anesthesia and Intensive Care Medicine, Medical University Innsbruck, 6020 Innsbruck, Austria
| | - Zoran Bukumiric
- Institute of Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Nicole Innerhofer
- Department of Anesthesia and Intensive Care Medicine, Medical University Innsbruck, 6020 Innsbruck, Austria
| | - Margot Fodor
- Department of Visceral, Transplantation and Thoracic Surgery, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Sasa Rajsic
- Department of Anesthesia and Intensive Care Medicine, Medical University Innsbruck, 6020 Innsbruck, Austria
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23
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Artru F, Goldberg D, Kamath PS. Should patients with acute-on-chronic liver failure grade 3 receive higher priority for liver transplantation? J Hepatol 2023; 78:1118-1123. [PMID: 37208098 DOI: 10.1016/j.jhep.2022.12.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 05/21/2023]
Abstract
In this debate, the authors consider whether patients with acute-on-chronic liver failure grade 3 (ACLF-3) should receive higher liver transplant priority, with reference to the following clinical case: a 62-year-old male with a history of decompensated alcohol-associated cirrhosis, with recurrent ascites and hepatic encephalopathy, and metabolic comorbidities (type 2 diabetes mellitus, arterial hypertension and a BMI of 31 kg/m2). A few days following evaluation for liver transplantation (LT), the patient was admitted to the intensive care unit and placed on mechanical ventilation for neurological failure, FiO2 of 0.3 with a SpO2 of 98%, and started on norepinephrine at 0.62 μg/kg/min. He had been abstinent since the diagnosis of cirrhosis a year prior. Laboratory results at admission were: leukocyte count 12.1 G/L, international normalised ratio 2.1, creatinine 2.4 mg/dl, sodium 133 mmol/L, total bilirubin 7 mg/dl, lactate 5.5 mmol/L, with a MELD-Na score of 31 and a CLIF-C ACLF score of 67. On the 7th day after admission, the patient was placed on the LT waiting list. On the same day, he had massive variceal bleed with hypovolemic shock requiring terlipressin, transfusion of three red blood cell units, and endoscopic band ligation. On day 10, the patient was stabilised with a low dose of norepinephrine 0.03 μg/kg/min, with no new sepsis or bleeding. However, the patient was still intubated for grade 2 hepatic encephalopathy and on renal replacement therapy with a lactate level of 3.1 mmol/L. The patient is currently categorised as having ACLF-3, with five organ failures (liver, kidney, coagulation, circulation, and respiration). Based on the severity of his liver disease and multiorgan failure, the patient is at an exceedingly high risk of death without LT. Is it appropriate to perform LT in such a patient?
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Affiliation(s)
- Florent Artru
- Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - David Goldberg
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA.
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24
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Wu Y, Xu M, Duan B, Li G, Chen Y. Acute-on-chronic liver failure: clinical course and liver transplantation. Expert Rev Gastroenterol Hepatol 2023; 17:251-262. [PMID: 36779306 DOI: 10.1080/17474124.2023.2180630] [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] [Indexed: 02/14/2023]
Abstract
INTRODUCTION Acute-on-chronic liver failure (ACLF) is a clinical syndrome characterized by intense systemic inflammatory response, multiple-organ failures, and high short-term mortality in patients with chronic liver disease. ACLF is dynamic and heterogeneous, and the prognosis is closely related to the clinical course. Currently, liver transplantation (LT) remains the only potential curative treatment that improves survival of ACLF patients. AREAS COVERED In this review, we summarize the dynamic clinical course of ACLF and the relationship between the clinical course and the post-LT prognosis, especially the factors affecting the mortality after LT in severe ACLF patients and explore the optimal choice of LT therapy for ACLF patients, both to benefit patients the most and to avoid futile therapy. EXPERT OPINION ACLF is a dynamic disease with varying clinical phenotypes, and the global burden is high. Early identification of the clinical course is important to assess the prognosis and guide the treatment. The contradiction between shortage of liver donors and the large number of recipients makes it necessary for us to strictly screen out the recipients and identify patients who really need LT to save liver sources.
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Affiliation(s)
- Yu Wu
- Fourth Department of Liver Disease (Difficult & Complicated Liver Diseases and Artificial Liver Center), Beijing You'an Hospital Affiliated to Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, Beijing, China
| | - Manman Xu
- Fourth Department of Liver Disease (Difficult & Complicated Liver Diseases and Artificial Liver Center), Beijing You'an Hospital Affiliated to Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, Beijing, China
| | - Binwei Duan
- Department of General Surgery Center, Beijing You'an Hospital Affiliated to Capital Medical University, Beijing, China
| | - Guangming Li
- Department of General Surgery Center, Beijing You'an Hospital Affiliated to Capital Medical University, Beijing, China
| | - Yu Chen
- Fourth Department of Liver Disease (Difficult & Complicated Liver Diseases and Artificial Liver Center), Beijing You'an Hospital Affiliated to Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, Beijing, China
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25
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Mehdorn AS, Moulla Y, Mehdorn M, Dietrich A, Schönfels W, Becker T, Braun F, Beckmann JH, Linecker M. Bariatric surgery in liver cirrhosis. Front Surg 2022; 9:986297. [PMID: 36589626 PMCID: PMC9800004 DOI: 10.3389/fsurg.2022.986297] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/26/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Obesity is frequently associated with its hepatic manifestation, the nonalcoholic fatty liver disease (NAFLD). The most effective treatment for morbid obesity is bariatric surgery (BS) also improving NAFLD and liver function. In patients where NAFLD has already progressed to liver cirrhosis, BS can be considered a high-risk procedure. Hence, consideration of the procedure and the most appropriate timing is crucial. Material and Methods Obese patients suffering from NAFLD who underwent BS from two German University Medical Centers were retrospectively analyzed. Results Twenty-seven patients underwent BS. Most common procedures were laparoscopic Roux-en-Y-gastric (RYGB) and laparoscopic sleeve gastrectomy (SG). All patients suffered from liver cirrhosis Child A. A preoperative transjugular portosystemic shunt (TIPS) was established in three patients and failed in another patient. Postoperative complications consisted of wound healing disorders (n = 2), anastomotic bleeding (n = 1), and leak from the staple line (n = 1). This patient suffered from intraoperatively detected macroscopic liver cirrhosis. Excess weight loss was 73% and 85% after 1 and 2 years, respectively. Two patients suffered from postoperative aggravation of their liver function, resulting in a higher Child-Pugh score, while three could be removed from the waiting list for a liver transplantation. Conclusion BS leads to weight loss, both after SG and RYGB, and potential improvement of liver function in liver cirrhosis. These patients need to be considered with care when evaluated for BS. Preoperative TIPS implantation may reduce the perioperative risk in selected patients.
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Affiliation(s)
- A. S. Mehdorn
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Y. Moulla
- Department of Visceral, Transplant, Thoracic, and Vascular Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - M. Mehdorn
- Department of Visceral, Transplant, Thoracic, and Vascular Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - A. Dietrich
- Department of Visceral, Transplant, Thoracic, and Vascular Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - W. Schönfels
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - T. Becker
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - F. Braun
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - J. H. Beckmann
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - M. Linecker
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany,Correspondence: Michael Linecker
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26
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Three-dimensional modeling in complex liver surgery and liver transplantation. Hepatobiliary Pancreat Dis Int 2022; 21:318-324. [PMID: 35701284 DOI: 10.1016/j.hbpd.2022.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 05/24/2022] [Indexed: 02/05/2023]
Abstract
Liver resection and transplantation are the most effective therapies for many hepatobiliary tumors and diseases. However, these surgical procedures are challenging due to the anatomic complexity and many anatomical variations of the vascular and biliary structures. Three-dimensional (3D) printing models can clearly locate and describe blood vessels, bile ducts and tumors, calculate both liver and residual liver volumes, and finally predict the functional status of the liver after resection surgery. The 3D printing models may be particularly helpful in the preoperative evaluation and surgical planning of especially complex liver resection and transplantation, allowing to possibly increase resectability rates and reduce postoperative complications. With the continuous developments of imaging techniques, such models are expected to become widely applied in clinical practice.
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27
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Dirchwolf M, Becchetti C, Gschwend SG, Toso C, Dutkowski P, Immer F, Beyeler F, Rossi S, Schropp J, Dufour JF, Banz V. The MELD upgrade exception: a successful strategy to optimize access to liver transplantation for patients with high waiting list mortality. HPB (Oxford) 2022; 24:1168-1176. [PMID: 35065891 DOI: 10.1016/j.hpb.2021.12.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND MELD exceptions are designed to equipoise liver transplant waiting list survival. We aimed to analyze the impact of the MELD Upgrade rule and all other MELD exceptions on the liver transplant waiting list outcomes during 2012-2017 in Switzerland. METHODS We conducted a nationwide cohort study including all adult patients registered on the Swiss liver transplant waiting list between 2012 and 2017. Waiting list mortality and access to transplantation were analyzed, considering MELD exceptions as time-dependent covariates. RESULTS 730 patients were included. Patients with MELD Upgrade exceptions had a higher risk of dying while on the waiting list (OR 2.13; CI 95% 1.30-3.47) and also an increased likelihood of receiving a liver transplantation, when compared to patients without MELD exceptions. Patients with any type of MELD exceptions were more likely to be transplanted when compared to patients without MELD exceptions. The proportion of patients with MELD exceptions increased from 2012 to 2017 (44% vs 88%). Allocation MELD at the time of transplantation showed an annual increase (23 ± 8 points vs 32 ± 5 points, p < 0.001). CONCLUSION Only patients with MELD Upgrade exceptions had the expected combination of higher waiting list mortality and quicker access to liver transplantation.
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Affiliation(s)
- Melisa Dirchwolf
- Novartis Fellowship in Hepatology, Department of Biomedical Research, University of Bern Murtenstrasse 35, 3008 Bern, Switzerland; Liver Unit, Hospital Privado de Rosario Presidente Roca 2440, 2000 Rosario, Santa Fe, Argentina.
| | - Chiara Becchetti
- Department of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland Freiburgstrasse 18, 3010 Bern, Switzerland
| | - Sarah G Gschwend
- Department of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland Freiburgstrasse 18, 3010 Bern, Switzerland
| | - Christian Toso
- Abdominal Surgery, Geneva University Hospital of Geneva Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
| | - Philipp Dutkowski
- Abdominal Transplant Surgery, University Hospital of Zürich Rämistrasse 100, 8091 Zürich, Switzerland
| | - Franz Immer
- Swisstransplant, The Swiss National Foundation for Organ Donation and Transplantation Effingerstrasse 1, 3011 Bern, Switzerland
| | - Franziska Beyeler
- Swisstransplant, The Swiss National Foundation for Organ Donation and Transplantation Effingerstrasse 1, 3011 Bern, Switzerland
| | - Simona Rossi
- Swiss Transplant Cohort Study (STCS), Data Center, Spitalstrasse 12, 4031 Basel, Switzerland
| | - Jonas Schropp
- Department of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland Freiburgstrasse 18, 3010 Bern, Switzerland; Department of Computer Science, Open University of Cyprus, Giannou Kranidioti 33, Latsia 2220, Cyprus; Department of Psychology, University of Cyprus, Kallipoleos 75, Nicosia 1678, Cyprus
| | - Jean-François Dufour
- Department of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland Freiburgstrasse 18, 3010 Bern, Switzerland
| | - Vanessa Banz
- Department of Visceral Surgery and Medicine, Berne University Hospital, University of Berne, Berne, Switzerland Freiburgstrasse 18, 3010 Bern, Switzerland.
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Ge J, Kim WR, Lai JC, Kwong AJ. "Beyond MELD" - Emerging strategies and technologies for improving mortality prediction, organ allocation and outcomes in liver transplantation. J Hepatol 2022; 76:1318-1329. [PMID: 35589253 DOI: 10.1016/j.jhep.2022.03.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/24/2022] [Accepted: 03/04/2022] [Indexed: 02/06/2023]
Abstract
In this review article, we discuss the model for end-stage liver disease (MELD) score and its dual purpose in general and transplant hepatology. As the landscape of liver disease and transplantation has evolved considerably since the advent of the MELD score, we summarise emerging concepts, methodologies, and technologies that may improve mortality prognostication in the future. Finally, we explore how these novel concepts and technologies may be incorporated into clinical practice.
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Affiliation(s)
- Jin Ge
- Division of Gastroenterology and Hepatology, Department of Medicine, University of California - San Francisco, San Francisco, CA, USA
| | - W Ray Kim
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| | - Jennifer C Lai
- Division of Gastroenterology and Hepatology, Department of Medicine, University of California - San Francisco, San Francisco, CA, USA
| | - Allison J Kwong
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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Park J, Lin MY, Wray CL, Kaldas FM, Benharash P, Gudzenko V. Applications and Outcomes of Extracorporeal Life Support Use in Adult Liver Transplantation: A Case Series and Review of Literature. ASAIO J 2022; 68:683-690. [PMID: 34506329 DOI: 10.1097/mat.0000000000001562] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The use of extracorporeal life support (ECLS) is increasingly reported in adult liver transplantation (LT). However, neither the role of ECLS in the perioperative setting for LT nor its outcomes has been well defined. We performed a retrospective chart review of all adult LT patients at our institution who received ECLS from 2004 to 2021. We also conducted a comprehensive literature search for adult LT cases that involved perioperative ECLS for respiratory or cardiac failure. Over the study period, 11 LT patients required ECLS at our institution, two for respiratory and nine for cardiac failure. Both patients with respiratory failure received ECLS as a bridge to LT and survived to discharge. Nine patients required ECLS for acute cardiac failure either intraoperatively or postoperatively, and two survived to discharge. In the literature, we identified 35 cases of respiratory failure in LT patients requiring perioperative ECLS. Applications included preoperative bridge to LT (n = 6) and postoperative rescue (n = 29), for which overall survival was 44%. We identified 31 cases of cardiac failure in LT patients requiring either ECLS or cardiopulmonary bypass for cardiac support or rescue for intraoperative or postoperative cardiac failure (n = 30). There is evidence for consideration of ECLS as a bridge to LT in patients with potentially reversible respiratory failure or as rescue therapy for respiratory failure in posttransplant patients. ECLS has a prohibitively high risk of futility in pretransplant patients with cardiac failure but may have a role in LT patients with a functioning graft and potentially reversible cardiac failure.
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Affiliation(s)
- Jeieung Park
- From the Department of Anesthesiology and Perioperative Care, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Michael Y Lin
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California, California, Los Angeles
| | - Christopher L Wray
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California, California, Los Angeles
| | - Fady M Kaldas
- Dumont-UCLA Transplant and Liver Cancer Center, Department of Surgery, David Geffen School of Medicine, University of California, California, Los Angeles
| | - Peyman Benharash
- Division of Cardiac Surgery, Department of Surgery, David Geffen School of Medicine, University of California, California, Los Angeles
| | - Vadim Gudzenko
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California, California, Los Angeles
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Melgar P, Rodríguez-Laiz GP, Lluís N, Alcázar-López C, Franco-Campello M, Villodre C, Pascual S, Rodríguez-Soler M, Bellot P, Miralles C, Perdiguero M, Díaz M, Mas-Serrano P, Zapater P, Ramia JM, Lluís F. Textbook outcome among patients undergoing enhanced recovery after liver transplantation stratified by risk. A single-center retrospective observational cohort study. Int J Surg 2022; 99:106266. [PMID: 35182809 DOI: 10.1016/j.ijsu.2022.106266] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/01/2022] [Accepted: 02/09/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Liver transplantation (LT) is one of the most complex surgical procedures. Enhanced recovery after surgery (ERAS) aims to reduce the risk of postoperative complications. When patients achieve all desirable outcomes after a procedure, they are considered to have experienced a textbook outcome (TO). METHODS Two cohorts of patients undergoing low (n = 101) or medium risk (n = 15) LT were identified. The remaining patients (n = 65) were grouped separately. The ERAS protocol included pre-, intra-, and post-operative steps. TO was defined as the absence of complications, prolonged length of hospital stays, readmission and mortality during the first 90 days. RESULTS One third of patients who underwent ERAS after LT experienced a TO. On multivariable analysis, age (OR, 1.05 [95% CI, 1.01-1.09]; P = .02), and having hepatocellular carcinoma (OR, 2.83 [95% CI, 1.37-6.03]; P = .005) were individually associated with a greater probability of achieving a TO. Belonging to the cohorts of medium risk or outside the selection criteria was associated with a lower probability of achieving a TO (OR, 0.46 [96% CI, 0.22-0.93]; P = .03). Patients less likely to experience TO required more hospital resources. Patients who achieved TO were more likely to remain free of chronic kidney disease (achieved TO, 83.8% [82.7-85.6]; failed TO, 67.9% [66.9-70.2]; P < .05). Tacrolimus dose and trough levels were similar. CONCLUSIONS A novel finding of our study is that short and medium-term kidney function is better preserved in patients who experience a TO. Better kidney function of patients who achieve TO is not due to lower tacrolimus dosage.
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Affiliation(s)
- Paola Melgar
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, General University Hospital of Alicante (HGUA), and Health and Biomedical Research Institute of Alicante (ISABIAL), Alicante, Spain Hepatobiliary and Pancreas Surgery, Miami Cancer Institute, Miami, FL, USA Gastroenterology and Hepatology, General University Hospital of Alicante (HGUA), and Health and Biomedical Research Institute of Alicante (ISABIAL), Alicante, Spain Nephrology, General University Hospital of Alicante (HGUA), and Health and Biomedical Research Institut of Alicant (ISABIAL), Alicante, Spain Pharmacy and Pharmacokinetics, General University Hospital of Alicante (HGUA), and Health and Biomedical Research Institute of Alicante (ISABIAL), Alicante, Spain Clinical Pharmacology, General University Hospital of Alicante (HGUA), and Health and Biomedical Research Institute of Alicante (ISABIAL), Alicante, Spain
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31
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Liu Q, Lv C, Jiang Y, Luo K, Gao Y, Liu J, Zhang X, Mohammad Omar J, Jin S. From hair to liver: emerging application of hair follicle mesenchymal stem cell transplantation reverses liver cirrhosis by blocking the TGF-β/Smad signaling pathway to inhibit pathological HSC activation. PeerJ 2022; 10:e12872. [PMID: 35186473 PMCID: PMC8855721 DOI: 10.7717/peerj.12872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/11/2022] [Indexed: 01/10/2023] Open
Abstract
Liver cirrhosis (LC) involves multiple systems throughout the body, and patients with LC often die of multiple organ failure. However, few drugs are useful to treat LC. Hair follicle mesenchymal stem cells (HF-MSCs) are derived from the dermal papilla and the bulge area of hair follicles and are pluripotent stem cells in the mesoderm with broad prospects in regenerative medicine. As an emerging seed cell type widely used in skin wound healing and plastic surgery, HF-MSCs show considerable prospects in the treatment of LC due to their proliferation and multidirectional differentiation capabilities. We established an LC model in C57BL/6J mice by administering carbon tetrachloride (CCl4) and injected HF-MSCs through the tail vein to explore the therapeutic effects and potential mechanisms of HF-MSCs on LC. Here, we found that HF-MSCs improved liver function and ameliorated the liver pathology of LC. Notably, PKH67-labeled HF-MSCs were detected in the injured liver and expressed the hepatocyte-specific markers cytokeratin 18 (CK18) and albumin (ALB). In addition, in contrast to that in the LC group, the α-SMA expression showed a decreasing trend in the treatment group in vitro and in vivo, indicating that the pathological activation of hepatic stellate cells (HSCs) was inhibited by HF-MSC treatment. Moreover, the levels of transforming growth factor β (TGF-β1) and p-Smad3, a signaling molecule downstream of TGF-β1, were increased in mice with LC, while HF-MSC treatment reversed these changes in vivo and in vitro. Based on these findings, HF-MSCs may reverse LC by blocking the TGF-β/Smad pathway and inhibiting the pathological activation of HSCs, which may provide evidence for the application of HF-MSCs to treat LC.
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Affiliation(s)
- Qi Liu
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chengqian Lv
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yanan Jiang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), College of Pharmacy of Harbin Medical University, Harbin, China,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin, China
| | - Kunpeng Luo
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yang Gao
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jingyang Liu
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xu Zhang
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jan Mohammad Omar
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shizhu Jin
- Department of Gastroenterology and Hepatology, Second Affiliated Hospital of Harbin Medical University, Harbin, China
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Chong J, Guorgui J, Coy H, Ito T, Lu M, DiNorcia J, Agopian VG, Farmer DG, Raman SS, Busuttil RW, Kaldas FM. Perioperative Skeletal Muscle Fluctuations in High-Acuity Liver Transplantation. J Surg Res 2021; 270:386-393. [PMID: 34739998 DOI: 10.1016/j.jss.2021.09.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 09/07/2021] [Accepted: 09/21/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Frailty has been implicated as a negative predictor of Liver Transplant (LT) outcomes. However, an understanding of changes in patient muscle mass peri-LT, and their effect in high-acuity patients remains lacking. We examined the impact of perioperative muscle mass changes (ΔSMI) on high-acuity (MELD ≥35) LT recipients. MATERIALS AND METHODS Skeletal muscle index (SMI) was calculated using CT imaging. Patients were divided into two groups, based on severity of peri-operative SMI decrease. LT recipients with chronic end-stage liver disease, MELD ≥35, and abdominal CT ≤30 days prior, and 30-90 days post LT were included. [1011 adult LT recipients reviewed, 2012-2018]. RESULTS Of 1011 patients reviewed, 88 met inclusion criteria (median MELD 41.1). The median ΔSMI was -5.0 (-29.4 - +21.1 cm2/m2) (fig A). Patients were classified into two groups: ΔSMI<-5.0 (median ΔSMI: -0.4, n = 44) and ΔSMI>-5.0 (median ΔSMI: -9.2, n = 44). Recipients with ΔSMI<-5.0 had higher pre-LT SMI (35.4 versus 31.2 cm2/m2, P <0.001) and lower post-LT SMI (26.0 versus 30.8 cm2/m2, P <0.001). The ΔSMI<-5.0 group had higher early allograft dysfunction (40.9 versus 20.5%, P = 0.037), and inferior patient and graft survival (P = 0.015, 0.017, respectively). Multivariate analysis identified ΔSMI<-5.0 (HR: 2.938, P = 0.048), long cold-ischemia time (≥9h, HR: 7.332, P = 0.008), HCV (HR: 5.614, p = 0.001), and tracheostomy after LT (HR:9.218, P <0.001) as negative prognostic factors for patient survival . CONCLUSIONS Progressive perioperative sarcopenic deterioration was associated with inferior patient and graft survival in high acuity LT. These findings may guide pre and post-operative patient care and rehabilitation efforts in this challenging patient population.
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Affiliation(s)
- Jazlyn Chong
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Jacob Guorgui
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Heidi Coy
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Ronald Reagan UCLA Medical Center, Los Angeles, California
| | - Takahiro Ito
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Michelle Lu
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Joseph DiNorcia
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Vatche G Agopian
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Douglas G Farmer
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Steven S Raman
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Ronald Reagan UCLA Medical Center, Los Angeles, California
| | - Ronald W Busuttil
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California
| | - Fady M Kaldas
- Division of Liver and Pancreas Transplantation, Department of Surgery, The Dumont-UCLA Transplant Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California.
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Jalan R, Gustot T, Fernandez J, Bernal W. 'Equity' and 'Justice' for patients with acute-on chronic liver failure: A call to action. J Hepatol 2021; 75:1228-1235. [PMID: 34171434 DOI: 10.1016/j.jhep.2021.06.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/01/2021] [Accepted: 06/06/2021] [Indexed: 12/30/2022]
Abstract
Acute-on-chronic liver failure (ACLF) occurs in hospitalised patients with cirrhosis and is characterised by multiorgan failures and high rates of short-term mortality. Without liver transplantation (LT), the 28-day mortality rate of patients with ACLF ranges from 18-25% in those with ACLF grade 1 to 68-89% in those with ACLF grade 3. It has become clear that patients with ACLF do not have equitable access to LT because of current allocation policies, which are based on prognostic scores that underestimate their risk of death and a lack of appreciation of the clear evidence of transplant benefit in carefully selected patients (who can have excellent post-LT outcomes). In this expert opinion, we provide evidence supporting the argument that patients with ACLF should be given priority for LT based on prognostic models that define the risk of death for these patients. We also pinpoint risk factors for poor post-LT outcomes, identify unanswered questions and describe the design of a global study, the CHANCE study, which will provide answers to the outstanding issues. We also propose the worldwide adoption of new organ allocation policies for patients with ACLF, as have been initiated in the UK and recommended in Spain.
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Affiliation(s)
- Rajiv Jalan
- European Foundation for the Study of Chronic Liver Failure (EF Clif), Barcelona, Spain; Liver Failure Group, UCL Institute for Liver and Digestive Health, UCL Medical School, Royal Free Campus, London, UK.
| | - Thierry Gustot
- European Foundation for the Study of Chronic Liver Failure (EF Clif), Barcelona, Spain; Liver Transplant Unit, Dep. of Gastroenterology, Hepato-Pancreatology, C.U.B. Hôpital Erasme, Brussels, Belgium; Digestive Oncology, C.U.B. Hôpital Erasme, Brussels, Belgium; Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Belgium; Inserm Unité 1149, Centre de Recherche sur l'inflammation (CRI), Paris, France; UMR S_1149, Université Paris Diderot, Paris, France
| | - Javier Fernandez
- European Foundation for the Study of Chronic Liver Failure (EF Clif), Barcelona, Spain; Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS and CIBERehd, Spain
| | - William Bernal
- European Foundation for the Study of Chronic Liver Failure (EF Clif), Barcelona, Spain; Liver Intensive Therapy Unit, Institute of Liver Studies, Kings College Hospital, Denmark Hill, London SE5 9RS, United Kingdom
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Kleb C, Faisal MS, Quintini C, Miller CM, Menon KVN, Modaresi Esfeh J. Factors predicting futility of liver transplant in elderly recipients: A single-center experience. World J Transplant 2021; 11:421-431. [PMID: 34722171 PMCID: PMC8529943 DOI: 10.5500/wjt.v11.i10.421] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/19/2021] [Accepted: 09/19/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND As the population of the United States ages, there has been an increasing number of elderly patients with cirrhosis listed for transplant. Previous studies have shown variable results in terms of the relative survival benefit for elderly liver transplant (LT) recipients. There may be factors that are associated with a poor post-transplant outcome which may help determine which elderly patients should and should not be listed for LT.
AIM To identify factors associated with futility of transplant in elderly patients.
METHODS This was a retrospective study of all patients above the age of 45 who underwent liver transplantation at our tertiary care center between January 2010 and March 2020 (n = 1019). “Elderly” was defined as all patients aged 65 years and older. Futile outcome was defined as death within 90 d of transplant. Logistic regression analysis was performed to determine what variables, if any were associated with futile outcome in elderly patients. Secondary outcomes such as one year mortality and discharge to facility (such as skilled nursing facility or long-term acute care hospital) were analyzed in the entire sample, compared across three age groups (45-54, 55-64, and 65 + years).
RESULTS There was a total of 260 elderly patients who received LT in the designated time period. A total of 20 patients met the definition of “futile” outcome. The mean Model of End-Stage Liver Disease scores in the futile and non-futile group were not significantly different (21.78 in the futile group vs 19.66 in the “non-futile” group). Of the variables tested, only congestive heart failure was found to have a statistically significant association with futile outcome in LT recipients over the age of 65 (P = 0.001). Of these patients, all had diastolic heart failure with normal ejection fraction and at least grade I diastolic dysfunction as measured on echocardiogram. Patients aged 65 years and older were more likely to have the outcomes of death within 1 year of LT [hazard ratio: 1.937, confidence interval (CI): 1.24-3.02, P = 0.003] and discharge to facility (odds ratio: 1.94, CI: 1.4-2.8, P < 0.001) compared to patients in younger age groups.
CONCLUSION Diastolic heart failure in the elderly may be a predictor of futility post liver transplant in elderly patients. Elderly LT recipients may have worse outcomes as compared to younger patients.
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Affiliation(s)
- Cerise Kleb
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
| | - Muhammad Salman Faisal
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
| | - Cristiano Quintini
- Department of General Surgery, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
| | - Charles M Miller
- Department of General Surgery, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
| | - K V Narayanan Menon
- Department of Gastroenterology & Hepatology, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
| | - Jamak Modaresi Esfeh
- Department of Gastroenterology & Hepatology, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
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35
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Ito T, Guorgui J, Markovic D, Coy H, Younan SM, DiNorcia J, Agopian VG, Farmer DG, Raman SS, Busuttil RW, Kaldas FM. Sarcopenia in high acuity liver transplantation: Does it predict outcomes? Clin Transplant 2021; 36:e14503. [PMID: 34634157 DOI: 10.1111/ctr.14503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 09/24/2021] [Accepted: 10/03/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Sarcopenia has gained momentum as a potential risk-stratification tool in liver transplantation (LT). While LT recipients recently have more advanced end-stage liver disease, the impact of sarcopenia in high acuity recipients with a high model for end-stage liver disease (MELD) score remains unclear. METHODS We retrospectively assessed sarcopenia by calculating skeletal muscle index (SMI) from cross-sectional area at third lumbar vertebra (cm2 ) and height (m2 ) in 296 patients with a CT ≤ 30 days prior to LT. Sex-specific SMI cut-offs were developed, and its impact was assessed in patients with MELD ≥ 35. RESULTS In patients with MELD ≥ 35 (n = 217), men with a SMI < 30 cm2 /m2 had significantly higher rates of bacteremia (P = .021) and a longer hospital stay (P < .001). Women with a SMI < 34 cm2 /m2 had a longer hospital stay (P = .032). There were no relationships between SMI and survival in men and women with MELD ≥ 35. CONCLUSIONS This series examined sarcopenia with a focus on high MELD patients. Although decreased SMI contributed to higher post-LT hospital stay, it did not impact patient survival, suggesting that while SMI alone may not aid in patient selection for LT, it certainly may guide perioperative care-planning in this challenging patient population.
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Affiliation(s)
- Takahiro Ito
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Jacob Guorgui
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Daniela Markovic
- Department of Medicine Statistics, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Heidi Coy
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Ronald Reagan UCLA Medical Center, Los Angeles, United States
| | - Stephanie M Younan
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Joseph DiNorcia
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Vatche G Agopian
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Douglas G Farmer
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Steven S Raman
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Ronald Reagan UCLA Medical Center, Los Angeles, United States
| | - Ronald W Busuttil
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
| | - Fady M Kaldas
- The Dumont-UCLA Transplant Center, Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, United States
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36
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Silveira F, Silveira FP, Freitas ACTD, Coelho JCU, Ramos EJB, Macri MM, Tefilli N, Bredt LC. Liver transplantation: survival and indexes of donor-recipient matching. Rev Assoc Med Bras (1992) 2021; 67:690-695. [PMID: 34550257 DOI: 10.1590/1806-9282.20201088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 03/13/2021] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE The aim of this study was to determine the prospective capacity and impact of donor risk index, preallocation survival outcomes following liver transplant, donor model for end-stage liver disease, and balance of risk on patients' 30-day survival after liver transplantation. METHODS We prospectively analyzed patient survival in a multicentric observational cohort of adult liver transplantation through the year of 2019 at the state of Paraná, Brazil. The receiver operating characteristic curve, the area under the curve, and the best cutoff point (i.e., the Youden's index) were estimated to analyze the prognostic value of each index. RESULTS In total, 252 liver transplants were included with an average model for end-stage liver disease score of 21.17 and a 30-day survival of 79.76%. The donor risk index was the only prognostic variable with no relation to patients' 30-day mortality model for end-stage liver disease and donor model for end-stage liver disease have no prognostic value on receiver operating characteristic curve, but preallocation survival outcomes following liver transplant, survival outcomes following liver transplant, and balance of risk presented good relationship with this observation. The cutoff value was estimated in 11-12 points for balance of risk and 9-12 for preallocation survival outcomes following liver transplant and survival outcomes following liver transplant. The 30-day survival for the group of transplants with scores up to 12 points (n=172) in all the three indexes was 87.79%, and for those transplants with scores higher than 12 it was 36.36%. CONCLUSIONS The 30-day survival is 79.76%, and balance of risk, survival outcomes following liver transplant, and preallocation survival outcomes following liver transplant are the good prognostic indexes. The cutoff value of 12 points has clinical usefulness to predict the post-liver transplantation results.
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Affiliation(s)
- Fábio Silveira
- Hospital do Rocio, Serviço de Transplante Hepático - Campo Largo (PR), Brazil
| | | | - Alexandre Coutinho Teixeira de Freitas
- Universidade Federal do Paraná, Hospital de Clínicas, Serviço de Transplante Hepático - Curitiba (PR), Brazil.,Hospital Nossa Senhora das Graças, Serviço de Transplante Hepático - Curitiba (PR), Brazil
| | - Júlio Cezar Uili Coelho
- Universidade Federal do Paraná, Hospital de Clínicas, Serviço de Transplante Hepático - Curitiba (PR), Brazil.,Hospital Nossa Senhora das Graças, Serviço de Transplante Hepático - Curitiba (PR), Brazil
| | | | - Matheus Martin Macri
- Hospital Angelina Caron, Serviço de Transplante Hepático - Campina Grande do Sul (PR), Brazil
| | - Nertan Tefilli
- Hospital São Vicente, Serviço de Transplante Hepático - Curitiba (PR), Brazil
| | - Luis Cesar Bredt
- União Oeste Paranaense de Estudos e Combate ao Câncer, Serviço de Transplante Hepático - Cascavel (PR), Brazil
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37
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Wallace D, Cowling TE, Walker K, Suddle A, Gimson A, Rowe I, Callaghan C, Heaton N, van der Meulen J, Bernal W. The Impact of Performance Status on Length of Hospital Stay and Clinical Complications Following Liver Transplantation. Transplantation 2021; 105:2037-2044. [PMID: 33044430 DOI: 10.1097/tp.0000000000003484] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Impaired pretransplant performance status (PS) is associated with chronic liver disease (CLD). We studied its impact on hospital length of stay (LOS), complications, and readmissions in the first year after liver transplantation. METHODS The Standard National Liver Transplant Registry was linked to a hospital administrative dataset, and all first-time liver transplant recipients with CLD aged ≥18 years in England were identified. A modified 3-level Eastern Cooperative Oncology Group score was used to assess PS. Linear- and logistic-fixed effect regression models were used to estimate the effect of specific posttransplant complications and readmissions in the first year after transplantation. RESULTS Six thousand nine hundred sixty-eight recipients were included. Impaired PS was associated with an increased LOS in the initial posttransplant period (comparing ECOG 1-3, adjusted difference 7.2 d; 95% confidence [CI], 4.8-9.6; P < 0.001) and in time spent on the ITU (adjusted difference 1.2 d; 95% CI, 0.4-2.0; P < 0.001). There was no significant association between ECOG status and total LOS of later admissions (adjusted difference, 2.5 d; 95% CI, -0.4-5.5; P = 0.23). Those with a poorer ECOG status had an increased incidence of renal failure (odds ratio, 1.5; 95% CI, 1.1-2.0; P = 0.004) and infection (odds ratio, 1.2; 95% CI, 1.1-1.4; P = 0.02) but not an increased incidence of readmission (odds ratio, 1.2; 95% CI, 0.9-1.5; P = 0.13). CONCLUSIONS In liver transplant recipients with CLD, impaired pretransplant PS is associated with prolonged LOS in the immediate posttransplant period but not with LOS of later admissions in the first year after transplantation. Impaired PS increased the risk of renal failure and infection.
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Affiliation(s)
- David Wallace
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Thomas E Cowling
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Kate Walker
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Abid Suddle
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Alex Gimson
- The Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Ian Rowe
- Liver Unit, St James' Hospital and University of Leeds, Leeds, United Kingdom
- Leeds Institute for Data Analytics, University of Leeds, Leeds, United Kingdom
| | - Chris Callaghan
- Department of Transplantation, Renal Unit, Guy's Hospital, London, United Kingdom
| | - Nigel Heaton
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Jan van der Meulen
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - William Bernal
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, United Kingdom
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38
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Zanetto A, Shalaby S, Gambato M, Germani G, Senzolo M, Bizzaro D, Russo FP, Burra P. New Indications for Liver Transplantation. J Clin Med 2021; 10:3867. [PMID: 34501314 PMCID: PMC8432035 DOI: 10.3390/jcm10173867] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/20/2021] [Accepted: 08/27/2021] [Indexed: 12/12/2022] Open
Abstract
Liver transplantation (LT) is an important therapeutic option for the treatment of several liver diseases. Modern LT is characterized by remarkable improvements in post-transplant patient survival, graft survival, and quality of life. Thanks to these great improvements, indications for LT are expanding. Nowadays, clinical conditions historically considered exclusion criteria for LT, have been considered new indications for LT, showing survival advantages for patients. In this review, we provide an updated overview of the principal newer indications for LT, with particular attention to alcoholic hepatitis, acute-on-chronic liver failure (ACLF), cholangiocarcinoma and colorectal cancer metastases.
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Affiliation(s)
| | | | | | | | | | | | | | - Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (A.Z.); (S.S.); (M.G.); (G.G.); (M.S.); (D.B.); (F.P.R.)
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39
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Kim JE, Sinn DH, Choi GS, Kim JM, Joh JW, Kang W, Gwak GY, Paik YH, Choi MS, Lee JH, Koh KC, Paik SW. Predictors and outcome of emergent Liver transplantation for patients with acute-on-chronic liver failure. Dig Liver Dis 2021; 53:1004-1010. [PMID: 33931340 DOI: 10.1016/j.dld.2021.03.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Controversy exists over whether emergent liver transplantation (LT) should be performed for patients with acute-on-chronic liver failure (ACLF), especially for patients with multiple organ failure. METHODS A total of 110 ACLF patients, defined by the European Association for the Study of the Liver (EASL) Chronic Liver Failure-Sequential Organ Failure Assessment (CLIF-SOFA) criteria were analyzed. The primary outcome was overall survival after ACLF diagnosis. RESULTS During follow-up, 76 patients received LT (59 received deceased-donor LT and 17 patients received living-donor LT). The overall survival was better for patients who received LT than patients who did not (82.9% vs. 17.6%, P < 0.001). Among the 76 patients who received LT, the overall survival was not different according to ACLF grade at diagnosis (70.0%, 85.3%, and 84.4% at one-year for ACLF grades 1, 2, and 3, respectively, P = 0.45). The baseline model for end-stage liver disease (MELD) score and progression of the ACLF grade during the pre-transplant period were independent factors for survival after LT. The one-year survival rate was 92.3% for patients with baseline MELD scores of ≤ 32 without ACLF grade progression, whereas it was 33.3% for those with baseline MELD scores of > 32 and ACLF grade progression. CONCLUSIONS Emergent LT provided a significant survival benefit to ACLF patients, regardless of the baseline ACLF grade. Post-LT outcomes were associated with baseline MELD scores and ACLF progression during the pre-transplant period, which might be used in the emergent LT plan for patients presenting with ACLF.
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Affiliation(s)
- Ji Eun Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Gyu-Seong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae-Won Joh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Wonseok Kang
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Geum-Youn Gwak
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong-Han Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Moon Seok Choi
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Hyeok Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kwang Cheol Koh
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Woon Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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When Is a Critically Ill Cirrhotic Patient Too Sick to Transplant? Development of Consensus Criteria by a Multidisciplinary Panel of 35 International Experts. Transplantation 2021; 105:561-568. [PMID: 32568955 DOI: 10.1097/tp.0000000000003364] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Critically ill cirrhotic patients are increasingly transplanted, but there is no consensus about futile liver transplantation (LT). Therefore, the decision to delay or deny LT is often extensively debated. These debates arise from different opinions of futility among transplant team members. This study aims to achieve a multinational and multidisciplinary consensus on the definition of futility in LT and to develop well-articulated criteria for not proceeding with LT due to futility. METHODS Thirty-five international experts from anesthesiology/intensive care, hepatology, and transplant surgery were surveyed using the Delphi method. More than 70% of similar answers to a question were necessary to define agreement. RESULTS The panel recommended patient and graft survival at 1 year after LT to define futility. Severe frailty and persistent fever or <72 hours of appropriate antimicrobial therapy in case of ongoing sepsis were considered reasons to delay LT. A simple assessment of the number of organs failing was considered the most appropriate way to decide whether LT should be delayed or denied, with respiratory, circulatory and metabolic failures having the most influence in this decision. The thresholds of severity of organ failures contraindicating LT for which a consensus was achieved were a Pao2/FiO2 ratio<150 mm Hg, a norepinephrine dose >1 μg/kg per minute and a serum lactate level >9 mmol/L. CONCLUSIONS Our expert panel provides a consensus on the definition of futile LT and on specific criteria for postponing or denying LT. A framework that may facilitate the decision if a patient is too sick for transplant is presented.
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41
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Burra P, Samuel D, Sundaram V, Duvoux C, Petrowsky H, Terrault N, Jalan R. Limitations of current liver donor allocation systems and the impact of newer indications for liver transplantation. J Hepatol 2021; 75 Suppl 1:S178-S190. [PMID: 34039488 DOI: 10.1016/j.jhep.2021.01.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 02/07/2023]
Abstract
Liver transplantation represents a life-saving treatment for patients with decompensated cirrhosis, a severe condition associated with a high risk of waiting list mortality. When decompensation occurs rapidly in the presence of extrahepatic organ failures, the condition is called acute-on-chronic liver failure, which is associated with an even higher risk of death, though liver transplantation can also markedly improve survival in affected patients. However, there are still gaps in our understanding of how to optimise prioritisation and organ allocation, as well as survival among patients with acute-on-chronic liver failure (both before and after transplant). Moreover, it is urgent to address inequalities in access to liver transplantation in patients with severe alcoholic hepatitis and non-alcoholic steatohepatitis. Several controversies still exist regarding gender and regional disparities, as well as the use of suboptimal donor grafts. In this review, we aim to provide a critical perspective on the role of liver transplantation in patients with decompensated cirrhosis and address areas of ongoing uncertainty.
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Affiliation(s)
- Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy.
| | - Didier Samuel
- Centre Hépato-Biliaire, Paris-Saclay University, Inserm research unit 1193, Hôpital Paul Brousse, Villejuif, France
| | - Vinay Sundaram
- Karsh Division of Gastroenterology and Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Christophe Duvoux
- Department of Hepatology and Medical Liver Transplant Unit Henri Mondor Hospital-APHP, Paris Est University (UPEC), Créteil, France
| | - Henrik Petrowsky
- Swiss HPB and Transplantation Center Department of Surgery and Transplantation University Hospital Zürich, Zürich, Switzerland
| | - Norah Terrault
- Keck School of Medicine of University of Southern California, Los Angeles CA, United States
| | - Rajiv Jalan
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, London and European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
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42
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Bernal W, Karvellas C, Saliba F, Saner FH, Meersseman P. Intensive care management of acute-on-chronic liver failure. J Hepatol 2021; 75 Suppl 1:S163-S177. [PMID: 34039487 DOI: 10.1016/j.jhep.2020.10.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 02/07/2023]
Abstract
The syndrome of acute-on-chronic liver failure combines deterioration of liver function in a patient with chronic liver disease, with the development of extrahepatic organ failure and high short-term mortality. Its successful management demands a rapid and coherent response to the development of dysfunction and failure of multiple organ systems in an intensive care unit setting. This response recognises the features that distinguish it from other critical illness and addresses the complex interplay between the precipitating insult, the many organ systems involved and the disordered physiology of underlying chronic liver disease. An evidence base is building to support the approaches currently adopted and outcomes for patients with this condition are improving, but mortality remains unacceptably high. Herein, we review practical considerations in critical care management, as well as discussing key knowledge gaps and areas of controversy that require further focussed research.
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Affiliation(s)
- William Bernal
- Liver Intensive Therapy Unit, Institute of Liver Studies, Kings College Hospital, Denmark Hill, London SE5 9RS, United Kingdom.
| | - Constantine Karvellas
- Division of Gastroenterology (Liver Unit), Department of Critical Care Medicine, University of Alberta, 1-40 Zeidler Ledcor Building, Edmonton, Alberta T6G-2X8, Canada
| | - Faouzi Saliba
- AP-HP Hôpital Paul Brousse, Centre Hépato-Biliaire, Université Paris SACLAY, INSERM Unit 1193, Villejuif, France
| | - Fuat H Saner
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie Universitätsklinikum Essen Hufelandstr. 55 45 147, Essen, Germany
| | - Philippe Meersseman
- Medical Intensive Care Unit, Department of General Internal Medicine, University Hospitals Leuven, Herestraat 49, B-3000, Leuven, Belgium
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43
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Ritschl PV, Günther J, Hofhansel L, Ernst S, Ebner S, Sattler A, Weiß S, Weissenbacher A, Oberhuber R, Cardini B, Öllinger R, Biebl M, Denecke C, Margreiter C, Resch T, Schneeberger S, Maglione M, Kotsch K, Pratschke J. Perioperative Perfusion of Allografts with Anti-Human T-lymphocyte Globulin Does Not Improve Outcome Post Liver Transplantation-A Randomized Placebo-Controlled Trial. J Clin Med 2021; 10:jcm10132816. [PMID: 34202355 PMCID: PMC8267618 DOI: 10.3390/jcm10132816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 06/05/2021] [Accepted: 06/17/2021] [Indexed: 11/16/2022] Open
Abstract
Due to the lack of suitable organs transplant surgeons have to accept unfavorable extended criteria donor (ECD) organs. Recently, we demonstrated that the perfusion of kidney organs with anti-human T-lymphocyte globulin (ATLG) prior to transplantation ameliorates ischemia-reperfusion injury (IRI). Here, we report on the results of perioperative ATLG perfusion in a randomized, single-blinded, placebo-controlled, feasibility trial (RCT) involving 30 liver recipients (LTx). Organs were randomly assigned for perfusion with ATLG/Grafalon® (AP) (n = 16) or saline only (control perfusion = CP) (n = 14) prior to implantation. The primary endpoint was defined as graft function reflected by aspartate transaminase (AST) values at day 7 post-transplantation (post-tx). With respect to the primary endpoint, no significant differences in AST levels were shown in the intervention group at day 7 (AP: 53.0 ± 21.3 mg/dL, CP: 59.7 ± 59.2 mg/dL, p = 0.686). Similarly, exploratory analysis of secondary clinical outcomes (e.g., patient survival) and treatment-specific adverse events revealed no differences between the study groups. Among liver transplant recipients, pre-operative organ perfusion with ATLG did not improve short-term outcomes, compared to those who received placebo perfusion. However, ATLG perfusion of liver grafts was proven to be a safe procedure without the occurrence of relevant adverse events.
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Affiliation(s)
- Paul Viktor Ritschl
- Department of Surgery, Campus Charité-Mitte and Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (P.V.R.); (S.W.); (R.Ö.); (M.B.); (C.D.); (J.P.)
- Clinician Scientist Program, Berlin Institute of Health (BIH), Anna-Louisa-Karsch-Str. 2, 10178 Berlin, Germany
| | - Julia Günther
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Lena Hofhansel
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, 52074 Aachen, Germany
| | - Stefanie Ernst
- Biostatistics Unit, Clinical Research Unit, Berlin Institute of Health, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany;
| | - Susanne Ebner
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Arne Sattler
- Department of General, Visceral- and Vascular Surgery, Campus Benjamin Franklin, Charité—Universitätsmedizin Berlin, 12203 Berlin, Germany;
| | - Sascha Weiß
- Department of Surgery, Campus Charité-Mitte and Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (P.V.R.); (S.W.); (R.Ö.); (M.B.); (C.D.); (J.P.)
| | - Annemarie Weissenbacher
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Rupert Oberhuber
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Benno Cardini
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Robert Öllinger
- Department of Surgery, Campus Charité-Mitte and Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (P.V.R.); (S.W.); (R.Ö.); (M.B.); (C.D.); (J.P.)
| | - Matthias Biebl
- Department of Surgery, Campus Charité-Mitte and Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (P.V.R.); (S.W.); (R.Ö.); (M.B.); (C.D.); (J.P.)
| | - Christian Denecke
- Department of Surgery, Campus Charité-Mitte and Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (P.V.R.); (S.W.); (R.Ö.); (M.B.); (C.D.); (J.P.)
| | - Christian Margreiter
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Thomas Resch
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Stefan Schneeberger
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Manuel Maglione
- Center for Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, 5020 Innsbruck, Austria; (J.G.); (L.H.); (S.E.); (A.W.); (R.O.); (B.C.); (C.M.); (T.R.); (S.S.); (M.M.)
| | - Katja Kotsch
- Department of General, Visceral- and Vascular Surgery, Campus Benjamin Franklin, Charité—Universitätsmedizin Berlin, 12203 Berlin, Germany;
- Correspondence: ; Tel.: +49-30-450-552247
| | - Johann Pratschke
- Department of Surgery, Campus Charité-Mitte and Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (P.V.R.); (S.W.); (R.Ö.); (M.B.); (C.D.); (J.P.)
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Creatinine-lactate score predicts mortality in non-acetaminophen-induced acute liver failure in patients listed for liver transplantation. BMC Gastroenterol 2021; 21:252. [PMID: 34098880 PMCID: PMC8185921 DOI: 10.1186/s12876-021-01830-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/17/2021] [Indexed: 12/28/2022] Open
Abstract
Background The aim of this study was to analyze prognostic indicators of in-hospital mortality among patients listed for urgent liver transplantation (LT) for non-acetaminophen (APAP)-induced acute liver failure (ALF).
Methods ALF patients listed for LT according to the King’s College Criteria were retrospectively reviewed. Variables were recorded from medical records and electronic databases (HCMED and RedCap). Results The study included 100 patients, of which 69 were subject to LT and 31 died while waiting for LT. Patients were 35.5 ± 14.73 years old, and 78% were females. The main etiologies were virus (17%), drug-induced (32%), autoimmune (15%), and indeterminate hepatitis (31%). The prioritization-to-LT time interval was 1.5 days (0–9). The non-LT patients showed higher lactate (8.71 ± 5.36 vs. 4.48 ± 3.33 mmol/L), creatinine (229 ± 207 vs. 137 ± 136 µm/L), MELD (44 ± 8 vs. 38 ± 8), and BiLE scores (15.8 ± 5.5 vs. 10.3 ± 4.1) compared to LT patients (p < 0.05). Multiple logistic regression analysis identified creatinine and lactate as independent prognostic factors, and a creatinine-lactate (CL) score was developed. ROC analysis showed that creatinine, lactate, MELD, BiLE, and CL scores had considerable specificity (71–88%), but only BiLE, lactate, and CL presented high sensitivities (70%, 80%, and 87% respectively). AUCs were 0.696 for creatinine, 0.763 for lactate, 0.697 for MELD, 0.814 for BiLE, and 0.835 for CL. Conclusions CL and BiLE scores predict mortality with more accuracy than MELD in patients with ALF during prioritization time. Creatinine and lactate are independent prognostic factors for mortality.
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Silveira F, Silveira FP, Freitas ACTD, Coelho JCU, Ramos EJB, Macri MM, Tefilli N, Bredt LC. Liver transplantation: survival and indexes of donor-recipient matching. Rev Assoc Med Bras (1992) 2021. [DOI: https:/doi.org/10.1590/1806-9282.20201088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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Progress of Interference of Traditional Chinese Medicine on Cirrhosis Treated with Bone Marrow Mesenchymal Stem Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5569274. [PMID: 34055009 PMCID: PMC8131131 DOI: 10.1155/2021/5569274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/18/2021] [Accepted: 05/04/2021] [Indexed: 11/18/2022]
Abstract
Transplantation of bone marrow mesenchymal stem cells has attracted more and more attention as a regenerative therapy for the treatment of liver diseases. A large number of studies have shown that this kind of cells can inhibit the activation of hepatic stellate cells and regulate tissue homeostasis and immune system via a variety of ways. Meanwhile, bone marrow mesenchymal stem cells can inhibit apoptosis of hepatocyte, improve liver function, and reduce inflammation through multiple pathways. These cells have a broad prospect in the treatment of liver cirrhosis. At present, there are many studies on the specific mechanism of bone marrow mesenchymal stem cells transplantation in the treatment of liver cirrhosis. This paper reviews the pathogenesis of liver cirrhosis and the mechanism of bone marrow mesenchymal stem cells transplantation in the treatment of liver cirrhosis, discusses the effectiveness of traditional Chinese medicine method in enhancing the efficacy of bone marrow mesenchymal stem cells transplantation, and looks forward to its application prospect in the future.
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Chen L, Zhang J, Lu T, Cai J, Zheng J, Yao J, Yi S, Li H, Chen G, Zhao H, Zhang Y, Yang Y. A nomogram to predict survival in patients with acute-on-chronic hepatitis B liver failure after liver transplantation. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:555. [PMID: 33987253 PMCID: PMC8105851 DOI: 10.21037/atm-20-6180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 01/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Individualized prediction of survival after liver transplantation (LT) for patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) has not been well investigated. This study aimed to develop a prognostic nomogram for patients with HBV-ACLF undergoing LT. METHODS The nomogram was derived from a retrospective study of 290 patients who underwent LT for HBV-ACLF at the Third Affiliated Hospital of Sun Yat-sen University between January 2012 and December 2017. Concordance index and determiner calibration curve was used to ascertain the predictive accuracy and discriminative ability of the nomogram. The predictive performance of the nomogram was compared with that of Child-Pugh score, model for end-stage liver disease (MELD), MELD-Na, chronic liver failure Consortium Organ Failure score (CLIF-C OFs), and CLIF-C ACLF. RESULTS The 1-year mortality rate was 23.1% (67/290). The Cox multivariate analysis showed that risk factors for 1-year survival rate included white blood cell count, alanine aminotransferase/aspartate aminotransferase ratio, and the organ failure numbers. The determiner calibration curve showed good agreement between prediction of the nomogram and actual observation. The concordance index of the nomogram for predicting 1-year survival was 0.707, which was significantly higher than that of other prognostic models: Child-Pugh score (0.626), MELD (0.627), MELD-Na (0.583), CLIF-C OF (0.674), and comparable to that of CLIF-C ACLF (0.684). CONCLUSIONS Our study developed a novel nomogram that could accurately predict individualized post-transplantation survival in patients with HBV-ACLF. The nomogram might be a useful tool for identifying HBV-ACLF patients who would benefit from LT.
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Affiliation(s)
- Liang Chen
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jiebin Zhang
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Tongyu Lu
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jianye Cai
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jun Zheng
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jia Yao
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Shuhong Yi
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hua Li
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Guihua Chen
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hui Zhao
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yingcai Zhang
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yang Yang
- Department of Hepatic Surgery and Liver Transplantation Center, Organ Transplantation Institute, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
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Ivanics T, Abreu P, De Martin E, Sapisochin G. Changing Trends in Liver Transplantation: Challenges and Solutions. Transplantation 2021; 105:743-756. [PMID: 32910093 DOI: 10.1097/tp.0000000000003454] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Despite improvements in postliver transplant outcomes through refinements in perioperative management and surgical techniques, several changing trends in liver transplantation have presented challenges. Mortality on the waitlist remains high. In the United States, Europe, and the United Kingdom, there is an increasing need for liver transplantation, primarily as a result of increased incidence of nonalcoholic steatohepatitis-related cirrhosis and cancer indications. Meanwhile, donor suitability has decreased, as donors are often older and have more comorbidities. Despite a mismatch between organ need and availability, many organs are discarded. Notwithstanding this, many solutions have been developed to overcome these challenges. Innovative techniques in allograft preservation, viability assessment, and reconditioning have allowed the use of suboptimal organs with adequate results. Refinements in surgical procedures, including live donor liver transplantations, have increased the organ pool and are decreasing the time and mortality on the waitlist. Despite many challenges, a similar number of solutions and prospects are on the horizon. This review seeks to explore the changing trends and challenges in liver transplantation and highlight possible solutions and future directions.
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Affiliation(s)
- Tommy Ivanics
- Multi-Organ Transplant Program, University Health Network, Toronto, ON, Canada
| | - Phillipe Abreu
- Multi-Organ Transplant Program, University Health Network, Toronto, ON, Canada
| | - Eleonora De Martin
- APHP, Hôpital Paul Brousse, Centre Hépato-Biliaire, INSERM 1193, Université Paris-Sud, DHU Hepatinov, Villejuif, France
| | - Gonzalo Sapisochin
- Multi-Organ Transplant Program, University Health Network, Toronto, ON, Canada
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Cillo U, Vitale A, Volk ML, Frigo AC, Feltracco P, Cattelan A, Brancaccio G, Feltrin G, Angeli P, Burra P, Lonardi S, Trapani S, Cardillo M. Liver Transplantation for T2 Hepatocellular Carcinoma during the COVID-19 Pandemic: A Novel Model Balancing Individual Benefit against Healthcare Resources. Cancers (Basel) 2021; 13:cancers13061416. [PMID: 33808790 PMCID: PMC8003429 DOI: 10.3390/cancers13061416] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Using Italian national data from more than 8000 patients, we proposed a novel model calculating the net benefit of liver transplantation (individual benefit minus harm to others on the waiting list) in T2 hepatocellular carcinoma (HCC) patients in different scenarios of transplant activity reduction. Our results show that the transplant net benefit is closely related to the decrease in the number of organs, but it is also higher in T2 HCC patients than in non-HCC patients with the same model for end-stage liver disease (MELD) scores. Our model supports liver transplantation for T2 HCC with the highest net benefit also during crises such as COVID-19. Abstract The COVID-19 pandemic caused temporary drops in the supply of organs for transplantation, leading to renewed debate about whether T2 hepatocellular carcinoma (HCC) patients should receive priority during these times. The aim of this study was to provide a quantitative model to aid decision-making in liver transplantation for T2 HCC. We proposed a novel ethical framework where the individual transplant benefit for a T2 HCC patient should outweigh the harm to others on the waiting list, determining a “net benefit”, to define appropriate organ allocation. This ethical framework was then translated into a quantitative Markov model including Italian averages for waiting list characteristics, donor resources, mortality, and transplant rates obtained from a national prospective database (n = 8567 patients). The net benefit of transplantation in a T2 HCC patient in a usual situation varied from 0 life months with a model for end-stage liver disease (MELD) score of 15, to 34 life months with a MELD score of 40, while it progressively decreased with acute organ shortage during a pandemic (i.e., with a 50% decrease in organs, the net benefit varied from 0 life months with MELD 30, to 12 life months with MELD 40). Our study supports the continuation of transplantation for T2 HCC patients during crises such as COVID-19; however, the focus needs to be on those T2 HCC patients with the highest net survival benefit.
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Affiliation(s)
- Umberto Cillo
- Hepatobiliary Surgery and Liver Transplantation Unit, Department of Surgical, Oncological, and Gastroenterological Sciences, Padua University Hospital, 35128 Padua, Italy;
| | - Alessandro Vitale
- Hepatobiliary Surgery and Liver Transplantation Unit, Department of Surgical, Oncological, and Gastroenterological Sciences, Padua University Hospital, 35128 Padua, Italy;
- Correspondence: ; Tel.: +39-335-8247-099
| | - Michael L. Volk
- Division of Gastroenterology and Hepatology, Loma Linda University Health, Loma Linda, CA 92354, USA;
| | - Anna Chiara Frigo
- Biostatistics, Epidemiology and Public Health Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy;
| | - Paolo Feltracco
- Section of Anesthesiology and Intensive Care, Department of Medicine—DIMED, Padua University Hospital, 35128 Padua, Italy;
| | - Annamaria Cattelan
- Infectious Diseases Unit, Department of Internal Medicine, Padua University Hospital, 35128 Padua, Italy; (A.C.); (G.B.)
| | - Giuseppina Brancaccio
- Infectious Diseases Unit, Department of Internal Medicine, Padua University Hospital, 35128 Padua, Italy; (A.C.); (G.B.)
| | | | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Padua University Hospital, 35128 Padua, Italy;
| | - Patrizia Burra
- Multivisceral Transplant Unit, Gastroenterology, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, 35128 Padua, Italy;
| | - Sara Lonardi
- Veneto Oncologic Institute, IRCCS, 35128 Padua, Italy;
| | - Silvia Trapani
- Italian National Transplant Center, Italian National Institute of Health, 00118 Rome, Italy; (S.T.); (M.C.)
| | - Massimo Cardillo
- Italian National Transplant Center, Italian National Institute of Health, 00118 Rome, Italy; (S.T.); (M.C.)
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50
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Ferrarese A, Cattelan A, Cillo U, Gringeri E, Russo FP, Germani G, Gambato M, Burra P, Senzolo M. Invasive fungal infection before and after liver transplantation. World J Gastroenterol 2020; 26:7485-7496. [PMID: 33384549 PMCID: PMC7754548 DOI: 10.3748/wjg.v26.i47.7485] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/15/2020] [Accepted: 11/29/2020] [Indexed: 02/06/2023] Open
Abstract
Invasive infections are a major complication before liver transplantation (LT) and in the early phase after surgery. There has been an increasing prevalence of invasive fungal disease (IFD), especially among the sickest patients with decompensated cirrhosis and acute-on-chronic liver failure, who suffer from a profound state of immune dysfunction and receive intensive care management. In such patients, who are listed for LT, development of an IFD often worsens hepatic and extra-hepatic organ dysfunction, requiring a careful evaluation before surgery. In the post-transplant setting, the burden of IFD has been reduced after the clinical advent of antifungal prophylaxis, even if several major issues still remain, such as duration, target population and drug type(s). Nevertheless, the development of IFD in the early phase after surgery significantly impairs graft and patient survival. This review outlines presentation, prophylactic and therapeutic strategies, and outcomes of IFD in LT candidates and recipients, providing specific considerations for clinical practice.
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Affiliation(s)
- Alberto Ferrarese
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Annamaria Cattelan
- Tropical and Infectious Disease Unit, Padua University Hospital, Padua 35128, Italy
| | - Umberto Cillo
- Padua University Hospital, Hepatobiliary Surgery and Liver Transplant Center, Padua 35128, Italy
| | - Enrico Gringeri
- Padua University Hospital, Hepatobiliary Surgery and Liver Transplant Center, Padua 35128, Italy
| | | | - Giacomo Germani
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Martina Gambato
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Patrizia Burra
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
| | - Marco Senzolo
- Multivisceral Transplant Unit, Padua University Hospital, Padua 35128, Italy
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