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Gananandan K, Wiese S, Møller S, Mookerjee RP. Cardiac dysfunction in patients with cirrhosis and acute decompensation. Liver Int 2024; 44:1832-1841. [PMID: 38712826 DOI: 10.1111/liv.15896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/25/2024] [Accepted: 03/04/2024] [Indexed: 05/08/2024]
Abstract
The prevalence of cirrhotic cardiomyopathy (CCM) has been reported as high as 60%-70% in patients with liver cirrhosis and is associated with various negative outcomes. There has been a growing understanding of CCM over recent years. Indeed, the development of imaging techniques has enabled new diagnostic criteria to be proposed by the Cirrhotic Cardiomyopathy Consortium. However, important unanswered questions remain over pathophysiological mechanisms, optimal diagnostic modalities and potential treatment options. While there has been an increasing volume of literature evaluating CCM, there is a lack of clarity on its implications in acute decompensation, acute-on-chronic liver failure and following interventions such as transjugular intrahepatic portosystemic shunt insertion and liver transplantation. This review aims to summarise the literature in these challenging domains and suggest where future research should focus. We conclude that systemic inflammation and structural myocardial changes are likely to be crucial in the pathophysiology of the disease, but the relative contribution of different components remains elusive. Furthermore, future studies need to use standardised diagnostic criteria for CCM as well as incorporate newer imaging techniques assessing both myocardial structure and function. Finally, while specific treatments are currently lacking, therapeutics targeting systemic inflammation, microbial dysbiosis and bacterial translocation are promising targets and warrant further research.
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Affiliation(s)
- Kohilan Gananandan
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, London, UK
| | - Signe Wiese
- Centre of Functional Imaging and Research, Department of Clinical Physiology and Nuclear Medicine, University of Copenhagen, Copenhagen, Denmark
- Gastroenterology Unit, Medical Division, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Søren Møller
- Centre of Functional Imaging and Research, Department of Clinical Physiology and Nuclear Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Rajeshwar P Mookerjee
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, London, UK
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
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2
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Maia AG, Palhares LFN, Maia IG, Braulino PDM, Pereira LMMB. NON-SELECTIVE BETA-BLOCKERS IN CIRRHOTIC PATIENTS WITH REFRACTORY ASCITES: WHERE ARE WE? ARQUIVOS DE GASTROENTEROLOGIA 2024; 61:e23157. [PMID: 39046001 DOI: 10.1590/s0004-2803.24612023157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 04/24/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND The established use of non-selective beta-blockers (NSBB) in the primary and secondary prevention of esophageal varices has recently been questioned in the subgroup of patients with diuretic-refractory ascites. OBJECTIVE Critically analyze the body of evidence on the topic in order to assist clinical decisions. METHODS A literature review was carried out in the Pubmed® and Scielo® databases. In total, 20 articles between 2010 and 2023 were read by independent researchers. CONCLUSION It remains doubtful whether the use of NSBB is deleterious in cirrhotic patients with refractory ascites, however our literature review allows us to conclude that these drugs should not be proscribed in these patients. On the contrary, a doctor-patient decision based on tolerability and hemodynamic parameters certainly seems to be a safe conduct.
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3
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Nadim MK, Kellum JA, Forni L, Francoz C, Asrani SK, Ostermann M, Allegretti AS, Neyra JA, Olson JC, Piano S, VanWagner LB, Verna EC, Akcan-Arikan A, Angeli P, Belcher JM, Biggins SW, Deep A, Garcia-Tsao G, Genyk YS, Gines P, Kamath PS, Kane-Gill SL, Kaushik M, Lumlertgul N, Macedo E, Maiwall R, Marciano S, Pichler RH, Ronco C, Tandon P, Velez JCQ, Mehta RL, Durand F. Acute kidney injury in patients with cirrhosis: Acute Disease Quality Initiative (ADQI) and International Club of Ascites (ICA) joint multidisciplinary consensus meeting. J Hepatol 2024; 81:163-183. [PMID: 38527522 PMCID: PMC11193657 DOI: 10.1016/j.jhep.2024.03.031] [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: 11/13/2023] [Revised: 02/28/2024] [Accepted: 03/07/2024] [Indexed: 03/27/2024]
Abstract
Patients with cirrhosis are prone to developing acute kidney injury (AKI), a complication associated with a markedly increased in-hospital morbidity and mortality, along with a risk of progression to chronic kidney disease. Whereas patients with cirrhosis are at increased risk of developing any phenotype of AKI, hepatorenal syndrome (HRS), a specific form of AKI (HRS-AKI) in patients with advanced cirrhosis and ascites, carries an especially high mortality risk. Early recognition of HRS-AKI is crucial since administration of splanchnic vasoconstrictors may reverse the AKI and serve as a bridge to liver transplantation, the only curative option. In 2023, a joint meeting of the International Club of Ascites (ICA) and the Acute Disease Quality Initiative (ADQI) was convened to develop new diagnostic criteria for HRS-AKI, to provide graded recommendations for the work-up, management and post-discharge follow-up of patients with cirrhosis and AKI, and to highlight priorities for further research.
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Affiliation(s)
- Mitra K Nadim
- Division of Nephrology and Hypertension, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - John A Kellum
- Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lui Forni
- School of Medicine, University of Surrey and Critical Care Unit, Royal Surrey Hospital Guildford UK
| | - Claire Francoz
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, Paris, France
| | | | - Marlies Ostermann
- King's College London, Guy's & St Thomas' Hospital, Department of Critical Care, London, UK
| | - Andrew S Allegretti
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jody C Olson
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine - DIMED, University and Hospital of Padova, Padova, Italy
| | - Lisa B VanWagner
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Elizabeth C Verna
- Division of Digestive and Liver Diseases, Columbia University, New York, NY, USA
| | - Ayse Akcan-Arikan
- Department of Pediatrics, Divisions of Critical Care Medicine and Nephrology, Baylor College of Medicine, Houston, TX, USA
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, University and Teaching Hospital of Padua, Italy
| | - Justin M Belcher
- Section of Nephrology, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA; VA Connecticut Healthcare System, West Haven, CT, USA
| | - Scott W Biggins
- Division of Gastroenterology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Akash Deep
- Pediatric Intensive Care Unit, King's College Hospital, London, UK
| | - Guadalupe Garcia-Tsao
- Digestive Diseases Section, Yale University School of Medicine, New Haven, CT, USA; VA Connecticut Healthcare System, West Haven, CT, USA
| | - Yuri S Genyk
- Division of Abdominal Organ Transplantation and Hepatobiliary Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Division of Abdominal Organ Transplantation at Children's Hospital of Los Angeles, Los Angeles, CA, USA
| | - Pere Gines
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi-Sunyer and Ciber de Enfermedades Hepàticas y Digestivas, Barcelona, Catalonia, Spain
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Sandra L Kane-Gill
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Manish Kaushik
- Department of Renal Medicine, Singapore General Hospital, Singapore
| | - Nuttha Lumlertgul
- Excellence Centre in Critical Care Nephrology and Division of Nephrology, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Etienne Macedo
- Division of Nephrology, Department of Medicine, University of California San Diego, CA, USA
| | - Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Raimund H Pichler
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Claudio Ronco
- International Renal Research Institute of Vicenza, Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza-Italy
| | - Puneeta Tandon
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada
| | - Juan-Carlos Q Velez
- Department of Nephrology, Ochsner Health, New Orleans, LA, USA; Ochsner Clinical School, The University of Queensland, Brisbane, QLD, Australia
| | - Ravindra L Mehta
- Division of Nephrology-Hypertension, Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - François Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, Paris, France; University Paris Cité, Paris, France.
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4
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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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5
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Mingpun W, Sobhonslidsuk A, Chumnumwat S. Optimal resting heart rate and ascites-related death in patients with cirrhosis and ascites using nonselective beta-blockers (ORCA). Clin Transl Sci 2024; 17:e13681. [PMID: 37950532 PMCID: PMC10766015 DOI: 10.1111/cts.13681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/09/2023] [Accepted: 11/05/2023] [Indexed: 11/12/2023] Open
Abstract
Nonselective beta-blockers (NSBBs) may exacerbate ascites by impairing cardiac function. This study evaluated the impact of achieving a heart rate target of 55-60 beats per minute (bpm) on ascites-related death and complications from worsening ascites in patients with cirrhosis and diuretic-responsive ascites using NSBBs. A retrospective study was conducted at the Faculty of Medicine Ramathibodi Hospital, Mahidol University (2012-2022) and analyzed patients with cirrhosis and diuretic-responsive ascites using NSBBs (propranolol/carvedilol) for variceal bleeding prophylaxis. The outcomes were incidence of ascites-related death and complications from worsening ascites, comparing the achievable target group (heart rate 55-60 bpm) and the unachievable target group (heart rate >60 bpm). A total of 206 patients were included in the study, with a median follow-up time of 20 months. The patients were divided into an achievable target group (n = 75, median heart rate = 58.0 bpm) and an unachievable target group (n = 131, median heart rate = 73.6 bpm). Propranolol was the most used NSBB (95.1%). The adjusted hazard ratio (HR) for ascites-related death from spontaneous bacterial peritonitis (SBP) or refractory ascites (RA) or hepatorenal syndrome (HRS) or hepatic encephalopathy (HE) showed no difference between the groups (adjusted HR 0.59 [0.23-1.54]; p = 0.28). Additionally, no significant difference was found in the incidence of complications between groups, including SBP, RA, HRS, and HE. Achieving a heart rate target of 55-60 bpm with NSBBs for variceal bleeding prophylaxis is safe in patients with diuretic-responsive ascites and cirrhosis.
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Affiliation(s)
- Warunee Mingpun
- Department of Pharmacy, Faculty of PharmacyMahidol UniversityBangkokThailand
- Department of Pharmaceutical Care, Faculty of PharmacyChiang Mai UniversityChiang MaiThailand
| | - Abhasnee Sobhonslidsuk
- Division of Gastroenterology and Hepatology, Faculty of Medicine, Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Supatat Chumnumwat
- Department of Pharmacy, Faculty of PharmacyMahidol UniversityBangkokThailand
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6
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Liu H, Naser JA, Lin G, Lee SS. Cardiomyopathy in cirrhosis: From pathophysiology to clinical care. JHEP Rep 2024; 6:100911. [PMID: 38089549 PMCID: PMC10711481 DOI: 10.1016/j.jhepr.2023.100911] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 08/24/2023] [Accepted: 08/31/2023] [Indexed: 01/12/2024] Open
Abstract
Cirrhotic cardiomyopathy (CCM) is defined as systolic or diastolic dysfunction in the absence of prior heart disease or another identifiable cause in patients with cirrhosis, in whom it is an important determinant of outcome. Its underlying pathogenic/pathophysiological mechanisms are rooted in two distinct pathways: 1) factors associated with portal hypertension, hyperdynamic circulation, gut bacterial/endotoxin translocation and the resultant inflammatory phenotype; 2) hepatocellular insufficiency with altered synthesis or metabolism of substances such as proteins, lipids, carbohydrates, bile acids and hormones. Different criteria have been proposed to diagnose CCM; the first in 2005 by the World Congress of Gastroenterology, and more recently in 2019 by the Cirrhotic Cardiomyopathy Consortium. These criteria mainly utilised echocardiographic evaluation, with the latter refining the evaluation of diastolic function and integrating global longitudinal strain into the evaluation of systolic function, an important addition since the haemodynamic changes that occur in advanced cirrhosis may lead to overestimation of systolic function by left ventricular ejection fraction. Advances in cardiac imaging, such as cardiac magnetic resonance imaging and the incorporation of an exercise challenge, may help further refine the diagnosis of CCM. Over recent years, CCM has been shown to contribute to increased mortality and morbidity after major interventions, such as liver transplantation and transjugular intrahepatic portosystemic shunt insertion, and to play a pathophysiologic role in the genesis of hepatorenal syndrome. In this review, we discuss the pathogenesis/pathophysiology of CCM, its clinical implications, and the role of cardiac imaging modalities including MRI. We also compare diagnostic criteria and review the potential diagnostic role of electrocardiographic QT prolongation. At present, no definitive medical therapy exists, but some promising potential treatment strategies for CCM are reviewed.
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Affiliation(s)
- Hongqun Liu
- Liver Unit, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Jwan A. Naser
- Division of Cardiology, Mayo Clinic, Rochester, MN, USA
| | - Grace Lin
- Division of Cardiology, Mayo Clinic, Rochester, MN, USA
| | - Samuel S. Lee
- Liver Unit, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
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7
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Karagiannakis DS, Karakousis ND, Androutsakos T. B-Blockers in Liver Cirrhosis: A Wonder Drug for Every Stage of Portal Hypertension? A Narrative Review. Biomedicines 2023; 12:57. [PMID: 38255164 PMCID: PMC10813395 DOI: 10.3390/biomedicines12010057] [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: 11/24/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
In cirrhotic patients, non-selective b-blockers (NSBBs) constitute the reference treatment of choice as monotherapy or combined with band ligation for the prevention of first variceal bleeding and rebleeding, respectively. Furthermore, the last Baveno VII guidelines recommended carvedilol, a b-blocker with additional anti-a1 receptor activity, in all compensated cirrhotics with clinically significant portal hypertension, to prevent liver decompensation. Interestingly enough, NSBBs have been reported to have a potentially positive impact on the short-term mortality of patients with acute-on-chronic liver failure. However, concerns remain about the use of b-blockers in the presence of severe complications, such as refractory ascites, hepatorenal syndrome, spontaneous bacterial peritonitis, or established cirrhotic cardiomyopathy. In addition, it has not been verified yet whether carvedilol supersedes all the other NSBBs in every stage of liver disease, even when severe complications have developed. Therefore, this review aims to illustrate recent data regarding the potential role of b-blockers across all stages of liver disease, beyond the primary and secondary prophylaxis of variceal bleeding, and address the authors' proposals on the use of NSBBs concerning the severity of liver disease and the patient's performance status.
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Affiliation(s)
- Dimitrios S. Karagiannakis
- Academic Department of Gastroenterology, Laiko General Medicine, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | - Theodoros Androutsakos
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece;
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8
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Singh V, De A, Mehtani R, Angeli P, Maiwall R, Satapathy S, Singal AK, Saraya A, Sharma BC, Eapen CE, Rao PN, Shukla A, Shalimar, Choudhary NS, Alcantara-Payawal D, Arora V, Aithal G, Kulkarni A, Roy A, Shrestha A, Mamun Al Mahtab, Niriella MA, Siam TS, Zhang CQ, Huei LG, Yu ML, Roberts SK, Peng CY, Chen T, George J, Wong V, Yilmaz Y, Treeprasertsuk S, Kurniawan J, Kim SU, Younossi ZM, Sarin SK. Asia-Pacific association for study of liver guidelines on management of ascites in liver disease. Hepatol Int 2023; 17:792-826. [PMID: 37237088 DOI: 10.1007/s12072-023-10536-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 04/08/2023] [Indexed: 05/28/2023]
Affiliation(s)
- Virendra Singh
- Punjab Institute of Liver and Biliary Sciences, Mohali, Punjab, India.
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Arka De
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rohit Mehtani
- Department of Hepatology, Amrita Institute of Medical Sciences and Research, Faridabad, India
| | - Paolo Angeli
- Department of Internal Medicine and Hepatology, University of Padova, Padua, Italy
| | - Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Sanjaya Satapathy
- Division of Hepatology, Sandra Atlas Bass Center for Liver Diseases and Transplantation, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Manhasset, NY, USA
| | - Ashwini K Singal
- University of South Dakota Sanford School of Medicine, Sioux Falls, USA
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - B C Sharma
- Department of Gastroenterology, G.B. Pant Hospital, New Delhi, Delhi, India
| | - C E Eapen
- Department of Hepatology, Christian Medical College, Vellore, India
| | - P N Rao
- Department of Hepatology, AIG Hospitals, Hyderabad, India
| | - Akash Shukla
- Department of Gastroenterology, Lokmanya Tilak Municipal General Hospital and Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | | | | | - Vinod Arora
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Guru Aithal
- Biomedical Research Unit, NIHR Nottingham Digestive Diseases, Nottingham, UK
| | - Anand Kulkarni
- Department of Hepatology, AIG Hospitals, Hyderabad, India
| | - Akash Roy
- Institute of Gastrosciences and Liver Transplantation, Apollo Multispeciality Hospitals, Kolkata, India
| | - Ananta Shrestha
- Department of Hepatology, The Liver Clinic, Liver Foundation, Kathmandu, Nepal
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Madunil A Niriella
- Department of Medicine, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka
| | - Tan Soek Siam
- Department of Hepatology, Hospital Selayang, Selangor Darul Ehsan, Malaysia
| | - Chun-Qing Zhang
- Department of Gastroenterology, Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Lee Guan Huei
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Ming-Lung Yu
- School of Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | | | - Cheng-Yuan Peng
- Centre for Digestive Medicine, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Tao Chen
- Department of Infectious Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jacob George
- University of Sydney School of Medicine, Sydney, Australia
| | - Vincent Wong
- Mok Hing Yiu Professor of Medicine, Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
| | - Yusuf Yilmaz
- Liver Research Unit, Institute of Gastroenterology, Marmara University, Istanbul, Turkey
- Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | | | - Juferdy Kurniawan
- Hepatobiliary Division, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital Jakarta, Jakarta, Indonesia
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | | | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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9
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Maiwall R, Rao Pasupuleti SS, Hidam AK, Kumar A, Tevethia HV, Vijayaraghavan R, Majumdar A, Prasher A, Thomas S, Mathur RP, Kumar G, Sarin SK. A randomised-controlled trial (TARGET-C) of high vs. low target mean arterial pressure in patients with cirrhosis and septic shock. J Hepatol 2023; 79:349-361. [PMID: 37088310 DOI: 10.1016/j.jhep.2023.04.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 03/17/2023] [Accepted: 04/04/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND & AIMS A high mean arterial pressure (MAP) target has been associated with improved renal outcomes in patients with cirrhosis, though it has not been studied in critically ill patients with cirrhosis and septic shock (CICs). We compared the efficacy of a high (80-85 mmHg; H-MAP) vs. low (60-65; L-MAP) target MAP strategy in improving 28-day mortality in CICs. METHODS We performed open-label 1:1 randomisation of 150 CICs (H-MAP 75; L-MAP 75). The primary endpoint was 28-day mortality and secondary endpoints included reversal of shock, acute kidney injury (AKI) at day 5, the incidence of intradialytic hypotension (IDH), and adverse events. Endothelial markers were analysed in a subset of patients. RESULTS The baseline characteristics were comparable. On intention-to-treat analysis, 28-day mortality (65% vs. 56%; p = 0.54), reversal of shock (47% vs. 53%; p = 0.41) and AKI development (45% vs. 31%;p = 0.06) were not different between the H-MAP and L-MAP groups, respectively. A lower incidence of IDH (12% vs. 48%; p <0.001) and higher adverse events necessitating protocol discontinuation (24% vs. 11%; p = 0.031) were noted in the H-MAP group. On per-protocol analysis (L-MAP 67; H-MAP 57), a significantly higher reversal of AKI (53% vs. 31%; p = 0.02) and a lower incidence of IDH (4% vs. 53%; p <0.001) were observed in the H-MAP group. Endothelial repair markers such as ADAMTS (2.11 ± 1.13 vs. 1.15 ± 0.48; p = 0.002) and angiopoietin-2 (74.08 ± 53.00 vs. 41.80 ± 15.95; p = 0.016) were higher in the H-MAP group. CONCLUSIONS A higher MAP strategy does not confer a survival benefit in CICs, but improves tolerance to dialysis, lactate clearance and renal recovery. Higher adverse events indicate the need for better tools to evaluate target microcirculation pressures in CICs. IMPACT AND IMPLICATIONS Maintaining an appropriate organ perfusion pressure during sepsis is the ultimate goal of haemodynamic management. A higher mean arterial pressure (MAP) improves renal outcomes in patients with hepatorenal syndrome. Patients with cirrhosis and septic shock have severe circulatory disturbances, low MAP, and poor tissue perfusion. In these patients, targeting higher MAP vs. lower MAP does not confer any survival benefit but is associated with more adverse events. A higher target strategy was associated with better tolerance and lesser episodes of hypotension on dialysis. Patients who could achieve the higher target MAP, without the development of adverse events, had improved renal outcomes and better lactate clearance. Higher MAP was also associated with improvements in markers of endothelial function. A higher target MAP strategy, with close monitoring of adverse events, may be recommended for patients with cirrhosis and septic shock. CLINICAL TRIAL NUMBER NCT03145168.
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Affiliation(s)
- Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Samba Siva Rao Pasupuleti
- Department of Statistics, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, India; Department of Applied Mathematics and Statistics, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, India
| | - Ashini Kumar Hidam
- Department of Clinical and Molecular Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Anupam Kumar
- Department of Clinical and Molecular Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Rajan Vijayaraghavan
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Arpita Majumdar
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Adarsh Prasher
- Department of Clinical and Molecular Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Sherin Thomas
- Department of Biochemistry, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Guresh Kumar
- Department of Statistics, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India.
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10
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Wong F. Management of Portal Hypertension in Patients with Acute-on-Chronic Liver Disease. Clin Liver Dis 2023; 27:717-733. [PMID: 37380294 DOI: 10.1016/j.cld.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
Portal hypertension is central to the pathogenesis of complications of cirrhosis, including acute-on-chronic liver failure (ACLF). Both nonselective beta-blockers and preemptive transjugular portal-systemic stent shunt can lower portal pressure, reducing the risk of variceal bleeding, a known trigger for ACLF. However, in patients with advanced cirrhosis, both could potentially induce ACLF by causing hemodynamic instability and hepatic ischemia, respectively, and therefore must be used with caution. Lowering portal pressure with vasoconstrictor such as terlipressin can reverse the kidney failure but careful patient selection is key for success, with careful monitoring for complications.
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Affiliation(s)
- Florence Wong
- Department of Medicine, Division of Gastroenterology & Hepatology, University Health Network, University of Toronto, Toronto, Ontario, Canada.
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11
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He X, Zhao Z, Jiang X, Sun Y. Non-selective beta-blockers and the incidence of hepatocellular carcinoma in patients with cirrhosis: a meta-analysis. Front Pharmacol 2023; 14:1216059. [PMID: 37538177 PMCID: PMC10394622 DOI: 10.3389/fphar.2023.1216059] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 07/04/2023] [Indexed: 08/05/2023] Open
Abstract
Background: Hepatocellular carcinoma (HCC) is a serious complication of cirrhosis. Currently, non-selective beta-blockers (NSBBs) are commonly used to treat portal hypertension in patients with cirrhosis. The latest research shows that NSBBs can induce apoptosis and S-phase arrest in liver cancer cells and inhibit the development of hepatic vascular endothelial cells, which may be effective in preventing HCC in cirrhosis patients. Aim: To determine the relationship between different NSBBs and HCC incidence in patients with cirrhosis. Methods: We searched the Cochrane database, MEDLINE, EMBASE, PubMed, and Web of Science. Cohort studies, case‒control studies, and randomized controlled trials were included if they involved cirrhosis patients who were divided into an experimental group using NSBBs and a control group with any intervention. Based on heterogeneity, we calculated odds ratio (OR) and 95% confidence interval (CI) using random-effect models. We also conducted subgroup analysis to explore the source of heterogeneity. Sensitivity analysis and publication bias detection were performed. Results: A total of 47 studies included 38 reporting HCC incidence, 26 reporting HCC-related mortality, and 39 reporting overall mortality. The HCC incidence between the experimental group and the control group was OR = 0.87 (0.69 and 1.10), p = 0.000, and I2 = 81.8%. There was no significant association between propranolol (OR = 0.94 and 95%CI 0.62-1.44) or timolol (OR = 1.32 and 95%CI 0.44-3.95) and HCC incidence, while the risk of HCC decreased by 26% and 38% with nadolol (OR = 0.74 and 95%CI 0.64-0.86) and carvedilol (OR = 0.62 and 95%CI 0.52-0.74), respectively. Conclusion: Different types of NSBB have different effects on the incidence of patients with cirrhosis of the liver, where nadolol and carvedilol can reduce the risk. Also, the effect of NSBBs may vary in ethnicity. Propranolol can reduce HCC incidence in Europe and America. Systematic Review Registration: identifier https://CRD42023434175, https://www.crd.york.ac.uk/PROSPERO/.
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Affiliation(s)
- Xinyi He
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
- Clinical Department I, China Medical University, Shenyang, Liaoning, China
| | - Zimo Zhao
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
- First Clinical Medical College, China Medical University, Shenyang, Liaoning, China
| | - Xi Jiang
- Department of Cardiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yan Sun
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
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12
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Durand F, Kellum JA, Nadim MK. Fluid resuscitation in patients with cirrhosis and sepsis: A multidisciplinary perspective. J Hepatol 2023; 79:240-246. [PMID: 36868480 DOI: 10.1016/j.jhep.2023.02.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 02/01/2023] [Accepted: 02/08/2023] [Indexed: 03/05/2023]
Abstract
Fluid resuscitation is typically needed in patients with cirrhosis, sepsis and hypotension. However, the complex circulatory changes associated with cirrhosis and the hyperdynamic state, characterised by increased splanchnic blood volume and relative central hypovolemia, complicate fluid administration and monitoring of fluid status. Patients with advanced cirrhosis require larger volumes of fluids to expand central blood volume and improve sepsis-induced organ hypoperfusion than patients without cirrhosis, which comes at the cost of a further increase in non-central blood volume. Monitoring tools and volume targets still need to be defined but echocardiography is promising for bedside assessment of fluid status and responsiveness. Large volumes of saline should be avoided in patients with cirrhosis. Experimental data suggest that independent of volume expansion, albumin is superior to crystalloids at controlling systemic inflammation and preventing acute kidney injury. However, while it is generally accepted that albumin plus antibiotics is superior to antibiotics alone in spontaneous bacterial peritonitis, evidence is lacking in patients with infections other than spontaneous bacterial peritonitis. Patients with advanced cirrhosis, sepsis and hypotension are less likely to be fluid responsive than those without cirrhosis and early initiation of vasopressors is recommended. While norepinephrine is the first-line option, the role of terlipressin needs to be clarified in this context.
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Affiliation(s)
- François Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Cité, Paris, France
| | - John A Kellum
- Center for Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mitra K Nadim
- Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
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13
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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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14
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Bi S, Jiang Y, Zhao W, Niu X, Liu X, Jing X. The predictive value of revised diastolic dysfunction in outcomes of liver transplantation: A propensity score matching analysis. Front Surg 2023; 9:1072908. [PMID: 36684235 PMCID: PMC9852983 DOI: 10.3389/fsurg.2022.1072908] [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: 10/18/2022] [Accepted: 12/12/2022] [Indexed: 01/07/2023] Open
Abstract
Background Diastolic dysfunction (DD), one of the earliest signs of cirrhotic cardiomyopathy (CCM), is included in the revised 2019 CCM criteria. Nonetheless, relevant research regarding the effects of revised DD on post-liver transplantation (LT) outcomes remains limited. Methods This retrospective study enrolled patients who underwent LT for decompensated cirrhosis, from January 2018 to March 2021. Patients were divided into DD and non-DD groups. Clinical data were collected. Patients were followed up with, for at least 1 year post-LT; cardiovascular adverse events (AEs) and survival status were recorded. Risk factors were identified using 1:2 propensity score matching (PSM), after adjusting for confounding factors. The caliper value was set to 0.02. Results Of 231 patients, 153 were diagnosed with DD (male, 81.8%; mean age, 51.5 ± 9.5 years). Nineteen patients with DD died within 1 year, post-LT. After PSM, 97 and 60 patients were diagnosed with and without DD, respectively. Patients with DD had longer intensive care unit (ICU) stays, higher perioperative cardiovascular AEs, and higher mortality rates than those without DD. In a multivariate analysis, interventricular septum (IVS), left atrial volume index (LAVI), and potassium levels were independent prognostic factors of perioperative cardiovascular AEs, while a decreased early diastolic mitral annular tissue velocity (e'), increased neutrophil-to-lymphocyte ratio (NLR) and tumor markers were predictors of mortality within 1 year post-LT after PSM (P < 0.05). Conclusion Cardiac DD may contribute to perioperative cardiovascular AEs and mortality post-LT. Clinicians should be aware of decompensated cirrhosis in patients with DD.
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Affiliation(s)
- Shenghua Bi
- Gastroenterology Department, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yueping Jiang
- Gastroenterology Department, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wenjun Zhao
- Gastroenterology Department, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaoyan Niu
- Department of Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuechun Liu
- Gastroenterology Department, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xue Jing
- Gastroenterology Department, The Affiliated Hospital of Qingdao University, Qingdao, China,Correspondence: Xue Jing
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15
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The Cardiorenal Connection: Is Cardiac Output the Sole Determinant of Renal Dysfunction in Cirrhosis? Am J Gastroenterol 2022; 117:1242-1243. [PMID: 35926491 DOI: 10.14309/ajg.0000000000001848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 05/31/2022] [Indexed: 12/11/2022]
Abstract
Hemodynamic abnormalities are the hallmarks of advanced cirrhosis. An increased cardiac output maintains hemodynamic stability until the very late stage of cirrhosis, when the cardiac output starts to fall, which has been attributed to the development of renal dysfunction in these patients. The study by Daniesen showed that cardiac output was increased rather than decreased in patients with hepatorenal syndrome-acute kidney injury, potentially conflicting with previous understanding. It is possible that the authors were only assessing 1 aspect of cardiac dysfunction in a group of patients who were not at the very end stage of cirrhosis. Their unexpected findings will certainly stimulate further research into the role of cardiac dysfunction in the pathogenesis of acute kidney injury in cirrhosis.
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16
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Propranolol vs. band ligation for primary prophylaxis of variceal hemorrhage in cirrhotic patients with ascites: a randomized controlled trial. Hepatol Int 2022; 16:944-953. [DOI: 10.1007/s12072-022-10361-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/07/2022] [Indexed: 11/04/2022]
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17
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Téllez L, Albillos A. Non-selective beta-blockers in patients with ascites: The complex interplay among the liver, kidney and heart. Liver Int 2022; 42:749-761. [PMID: 35051310 DOI: 10.1111/liv.15166] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/31/2021] [Accepted: 01/09/2022] [Indexed: 12/12/2022]
Abstract
Non-selective beta-blockers (NSBBs) are the cornerstone of the primary and secondary prophylaxis of variceal bleeding in cirrhotic patients. They additionally prevent ascites development and death in compensated patients with clinically significant portal hypertension. After ascites onset, NSBBs remain beneficial for preventing further decompensations. However, as the cirrhosis progresses, the inflammation increases, systemic vasodilatation worsens, ascites turns refractory and cardiodynamic equilibrium becomes extremely fragile. In this scenario, NSBBs can critically impair the cardiac reserve and facilitate a haemodynamic breakdown, imperilling renal perfusion. Consequently, NSBB treatment should be carefully monitored or even avoided in such patients, and other options for portal hypertension management should be considered. In the present review, we explore the effects of NSBBs in patients with ascites and discuss the complex interplay among their hepatic, systemic and renal haemodynamic effects in this scenario.
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Affiliation(s)
- Luis Téllez
- Department of Gastroenterology and Hepatology, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Madrid, Spain
| | - Agustín Albillos
- Department of Gastroenterology and Hepatology, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Madrid, Spain
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18
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Kulkarni AV, Rabiee A, Mohanty A. Management of Portal Hypertension. J Clin Exp Hepatol 2022; 12:1184-1199. [PMID: 35814519 PMCID: PMC9257868 DOI: 10.1016/j.jceh.2022.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Portal hypertension is the cause of the clinical complications associated with cirrhosis. The primary complications of portal hypertension are ascites, acute variceal bleed, and hepatic encephalopathy. Hepatic venous pressure gradient measurement remains the gold standard test for diagnosing cirrhosis-related portal hypertension. Hepatic venous pressure gradient more than 10 mmHg is associated with an increased risk of complications and is termed clinically significant portal hypertension (CSPH). Clinical, laboratory, and imaging methods can also aid in diagnosing CSPH non-invasively. Recently, deep learning methods have been demonstrated to diagnose CSPH effectively. The management of portal hypertension is always individualized and is dependent on the etiology, the availability of therapies, and the degree of portal hypertension complications. In this review, we discuss the diagnosis and management of cirrhosis-related portal hypertension in detail. Also, we highlight the history of portal hypertension and future research areas in portal hypertension.
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Key Words
- ACLF, acute-on-chronic liver failure
- AKI, acute kidney injury
- APRI, AST to platelet ratio
- AST, aspartate transaminase
- BB, Beta blocker
- BRTO, balloon occluded retrograde transvenous obliteration
- CKD, chronic kidney disease
- CSPH, clinically significant portal hypertension
- CT, computed tomography
- GFR, glomerular filtration rate
- GOV, gastrpoesopahegal varices
- HE, hepatic encephalopathy
- HRS, hepatorenal syndrome
- HVPG, hepatic venous pressure gradient
- ICG, indocyanine green
- LOLA, l-ornithine l-aspartate
- NAFLD, Non-alcoholic fatty liver disease
- SBP, spontaneous bacterial peritonitis
- SGLT2I, sodium glucose co-transporter 2 inhibitors
- SSM, splenic stiffness measurement
- TE, transient elastography
- TIPS, transjugular intrahepatic portosystemic shunt
- VITRO, von Willebrand factor to platelet counts
- acute kidney injury
- ascites
- hemodynamics
- history
- vasoconstrictors
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Affiliation(s)
- Anand V. Kulkarni
- Department of Hepatology, AIG Hospitals, Hyderabad, India,Address for correspondence: Dr. Anand V. Kulkarni, MD, DM., Department of Hepatology and Liver Transplantation, Asian Institute of Gastroenterology, Hyderabad, India.
| | | | - Arpan Mohanty
- Boston University School of Medicine, Boston, MA, USA
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19
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Guglin M, Nazif K. New onset nonischemic cardiomyopathy post liver transplantation. Heart Fail Rev 2021; 27:1829-1836. [PMID: 34799813 DOI: 10.1007/s10741-021-10196-5] [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] [Accepted: 11/11/2021] [Indexed: 11/25/2022]
Abstract
A new onset acute heart failure (HF) with a sudden drop in the left ventricular ejection fraction (LVEF) post orthotopic liver transplant (LT) is a rare but a potentially fatal complication. Because in most of the cases there is no evidence of coronary thrombosis, it can be classified as nonischemic cardiomyopathy. More specifically, clinical presentation of this syndrome shares many features with stress-induced or takotsubo cardiomyopathy. The known factors that predispose these patients to acute HF during or shortly after LT include cirrhotic cardiomyopathy, rapid hemodynamic changes during LT surgery, and the large concentrations of catecholamines, either administered or released endogenously during surgery. The hemodynamic changes during surgery, such as the drop in preload during the anhepatic phase (occasionally requiring massive transfusions and vasopressors) and subsequent increase in preload with acidic and hyperkalemic plasma in the reperfusion phase, lead to rapid electrolyte and hemodynamic shifts. In several cases, intraoperative onset of HF, with or without ventricular arrythmia, could be timed to the reperfusion phase (and occasionally in the anhepatic and pre-anhepatic phases). In other cases, the HF syndrome started hours to days post-surgery. Recovery of cardiac function occurred in the majority of patients during the same admission; however, these patients generally need significantly longer hospitalizations and aggressive supportive care (occasionally requiring mechanical ionotropic and ventilatory support). If recover, the patients have a similar 1-year mortality as those LT patients that did not have this complication. Because no reliable risk stratification currently exists, intraoperative transesophageal echocardiography might be the most dependable way of detecting and addressing this syndrome promptly. Given the mechanism of takotsubo cardiomyopathy, beta-blockade and a preferential use of non-catecholaminergic vasopressors may be a reasonable way to manage this syndrome.
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Affiliation(s)
- Maya Guglin
- Krannert Institute of Cardiology, Indiana University School of Medicine, 1801 Senate Blvd Suite 2000, Indianapolis, IN, 46202, USA
| | - Kutaiba Nazif
- Krannert Institute of Cardiology, Indiana University School of Medicine, 1801 Senate Blvd Suite 2000, Indianapolis, IN, 46202, USA
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Rabiee A. One Year After First Spontaneous Bacterial Peritonitis: Who Survives? J Clin Transl Hepatol 2021; 9:603-604. [PMID: 34722173 PMCID: PMC8516835 DOI: 10.14218/jcth.2021.00285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/17/2021] [Accepted: 09/07/2021] [Indexed: 12/04/2022] Open
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Jachs M, Hartl L, Schaufler D, Desbalmes C, Simbrunner B, Eigenbauer E, Bauer DJM, Paternostro R, Schwabl P, Scheiner B, Bucsics T, Stättermayer AF, Pinter M, Trauner M, Mandorfer M, Reiberger T. Amelioration of systemic inflammation in advanced chronic liver disease upon beta-blocker therapy translates into improved clinical outcomes. Gut 2021; 70:1758-1767. [PMID: 33199442 DOI: 10.1136/gutjnl-2020-322712] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/18/2020] [Accepted: 10/19/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Systemic inflammation promotes the development of clinical events in patients with advanced chronic liver disease (ACLD). We assessed whether (1) non-selective beta blocker (NSBB) treatment initiation impacts biomarkers of systemic inflammation and (2) whether these changes in systemic inflammation predict complications and mortality. DESIGN Biomarkers of systemic inflammation, that is, white blood cell count (WBC), C reactive protein (CRP), interleukin-6 (IL-6) and procalcitonin (PCT) were determined at sequential hepatic venous pressure gradient (HVPG) measurements without NSBB and under stable NSBB intake. The influence of NSBB-related changes in systemic inflammation on the risk of decompensation and liver-related death was analysed using competing risk regression. RESULTS Our study comprised 307 stable patients with ACLD (Child-A: 77 (25.1%), Child-B: 161 (52.4%), Child-C: 69 (22.5%), median HVPG: 20 (IQR 17-24) mm Hg) including 231 (75.2%) with decompensated disease.WBC significantly decreased upon NSBB therapy initiation (median: -2 (IQR -19;+13)%, p=0.011) in the overall cohort. NSBB-related reductions of WBC (Child-C: -16 (-30;+3)% vs Child-B: -2 (-16;+16)% vs Child-A: +3 (-7;+13)%, p<0.001) and of CRP (Child-C: -26 (-56,+8)% vs Child-B: -16 (-46;+13)% vs Child-A: ±0 (-33;+33)%, p<0.001) were more pronounced in advanced stages of cirrhosis. The NSBB-associated changes in WBC correlated with changes in CRP (Spearman's ρ=0.228, p<0.001), PCT (ρ=0.470, p=0.002) and IL-6 (ρ=0.501, p=0.001), but not with changes in HVPG (ρ=0.097, p=0.088).An NSBB-related decrease in systemic inflammation (ie, WBC reduction ≥15%) was achieved by n=91 (29.6%) patients and was found to be an independent protective factor of further decompensation (subdistribution HR, sHR: 0.694 (0.49-0.98), p=0.038) in decompensated patients and of liver-related mortality in the overall patient cohort (sHR: 0.561 (0.356-0.883), p=0.013). CONCLUSION NSBB therapy seems to exert systemic anti-inflammatory activity as evidenced by reductions of WBC and CRP levels. Interestingly, this effect was most pronounced in Child-C and independent of HVPG response. An NSBB-related WBC reduction by ≥15% was associated with a decreased risk of further decompensation and death.
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Affiliation(s)
- Mathias Jachs
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Lukas Hartl
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Dunja Schaufler
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Christopher Desbalmes
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Benedikt Simbrunner
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria.,Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | | | - David Josef Maria Bauer
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Rafael Paternostro
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Philipp Schwabl
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria.,Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Bernhard Scheiner
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Theresa Bucsics
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | | | - Matthias Pinter
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Mattias Mandorfer
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria .,Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria.,Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
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Pfisterer N, Unger LW, Reiberger T. Clinical algorithms for the prevention of variceal bleeding and rebleeding in patients with liver cirrhosis. World J Hepatol 2021; 13:731-746. [PMID: 34367495 PMCID: PMC8326161 DOI: 10.4254/wjh.v13.i7.731] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/14/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023] Open
Abstract
Portal hypertension (PH), a common complication of liver cirrhosis, results in development of esophageal varices. When esophageal varices rupture, they cause significant upper gastrointestinal bleeding with mortality rates up to 20% despite state-of-the-art treatment. Thus, prophylactic measures are of utmost importance to improve outcomes of patients with PH. Several high-quality studies have demonstrated that non-selective beta blockers (NSBBs) or endoscopic band ligation (EBL) are effective for primary prophylaxis of variceal bleeding. In secondary prophylaxis, a combination of NSBB + EBL should be routinely used. Once esophageal varices develop and variceal bleeding occurs, standardized treatment algorithms should be followed to minimize bleeding-associated mortality. Special attention should be paid to avoidance of overtransfusion, early initiation of vasoconstrictive therapy, prophylactic antibiotics and early endoscopic therapy. Pre-emptive transjugular intrahepatic portosystemic shunt should be used in all Child C10-C13 patients experiencing variceal bleeding, and potentially in Child B patients with active bleeding at endoscopy. The use of carvedilol, safety of NSBBs in advanced cirrhosis (i.e. with refractory ascites) and assessment of hepatic venous pressure gradient response to NSBB is discussed. In the present review, we give an overview on the rationale behind the latest guidelines and summarize key papers that have led to significant advances in the field.
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Affiliation(s)
- Nikolaus Pfisterer
- Medizinische Abteilung für Gastroenterologie und Hepatologie, Klinik Landstraße/Krankenanstalt Rudolfstiftung, Vienna 1030, Austria
- Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna 1090, Austria
| | - Lukas W Unger
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna 1090, Austria
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge CB2 0AW, United Kingdom.
| | - Thomas Reiberger
- Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna 1090, Austria
- Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria
- Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna 1090, Austria
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23
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Abstract
BACKGROUND Hepatorenal syndrome (HRS) is a serious complication of liver cirrhosis with poor survival in the absence of liver transplantation (LT). HRS represents a state of profound circulatory and cardiac dysfunction. Whether it increases risk of perioperative major adverse cardiovascular events (MACE) following LT remains unclear. METHODS We performed a retrospective cohort study of 560 consecutive patients undergoing cardiac workup for LT of whom 319 proceeded to LT. All patients underwent standardized assessment including dobutamine stress echocardiography. HRS was defined according to International Club of Ascites criteria. RESULTS Primary outcome of 30-day MACE occurred in 74 (23.2%) patients. A significantly higher proportion of patients with HRS experienced MACE (31 [41.9%] versus 54 [22.0%]; P = 0.001). After adjusting for age, model for end-stage liver disease score, cardiovascular risk index, history of coronary artery disease, and a positive stress test, HRS remained an independent predictor for MACE (odds ratio [OR], 2.44; 95% confidence interval [CI], 1.13-5.78). Other independent predictors included poor functional status (OR, 3.38; 95% CI, 1.41-8.13), pulmonary hypertension (OR, 3.26; 95% CI, 1.17-5.56), and beta-blocker use (OR, 2.56; 95% CI, 1.10-6.48). Occurrence of perioperative MACE was associated with a trend toward poor age-adjusted survival over 3.6-year follow-up (hazard ratio, 2.0; 95% CI, 0.98-4.10; P = 0.057). CONCLUSIONS HRS, beta-blocker use, pulmonary hypertension, and poor functional status were all associated with over a 2-fold higher risk of MACE following LT. Whether inclusion of these variables in routine preoperative assessment can facilitate cardiac risk stratification warrants further study.
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Garcia-Pagan JC, Francoz C, Montagnese S, Senzolo M, Mookerjee RP. Management of the major complications of cirrhosis: Beyond guidelines. J Hepatol 2021; 75 Suppl 1:S135-S146. [PMID: 34039484 DOI: 10.1016/j.jhep.2021.01.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/17/2021] [Accepted: 01/20/2021] [Indexed: 02/07/2023]
Abstract
Along with a growing understanding of the pathophysiology of cirrhosis and its complications, new therapies and management strategies have emerged in recent years. Many of these advances have helped inform the current EASL clinical practice guidelines1 on the management of some of the key complications of cirrhosis, such as ascites, variceal bleeding and infection. However, there are still some aspects of management where the evidence base is less clear, and/or where opinions amongst practitioners remain divided. Some of these more controversial areas are explored in this section, wherein we present evidence culminating in a suggested management approach based on expert opinion and extending beyond the current guidelines.
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Affiliation(s)
- Juan Carlos Garcia-Pagan
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain; Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Spain
| | - Claire Francoz
- Hepatology and Liver Intensive Care Unit, Hôpital Beaujon, INSERM. Clichy; France
| | | | - Marco Senzolo
- Gastroenterology, Multi-visceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Italy
| | - Rajeshwar P Mookerjee
- Institute for Liver and Digestive Health, University College London, UK; Department of Hepatology and Gastroenterology, Aarhus University, Denmark.
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25
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Durand F, Roux O, Weiss E, Francoz C. Acute-on-chronic liver failure: Where do we stand? Liver Int 2021; 41 Suppl 1:128-136. [PMID: 34155793 DOI: 10.1111/liv.14855] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 02/19/2021] [Indexed: 12/12/2022]
Abstract
Acute-on-chronic liver failure (ACLF) is defined by the rapid development of organ(s) failure(s) associated with high rates of early (28-day) mortality in patients with cirrhosis. ACLF has been categorized into three grades of increasing severity according to the nature and number of organ failures. In patients with grade 3 ACLF, 28-day mortality is >70%. While the definition of ACLF has been endorsed by European scientific societies, North American and Asian Pacific associations have proposed alternative definitions. A prognostic score called the CLIF-C ACLF score provides a more precise assessment of the prognosis of patients with ACLF. Although bacterial infections and variceal bleeding are common precipitating factors, no precipitating factor can be identified in almost 60% of patients with ACLF. There is increasing evidence that cirrhosis is a condition characterized by a systemic inflammatory state and occult infections or translocation of bacteria or bacterial products from the lumen of the GUT to the systemic circulation which could play a role in the development of ACLF. Simple and readily available variables to predict the occurrence of ACLF in patients with cirrhosis have been identified and high-risk patients need careful management. Whether prolonged administration of statins, rifaximin or albumin can prevent ACLF requires further study. Patients with organ(s) failure(s) may needed to be admitted to the ICU and there should be no hesitation in admitting patients with cirrhosis to the ICU. No benefit to survival was observed with albumin dialysis and rescue transplantation is the best option in the most severe patients. One-year post-transplant survival rates exceeding 70%-75% have been reported, including in patients with grade 3 ACLF but these patients were highly selected. Criteria have been proposed to define futile transplantation (too ill to be transplanted), but these criteria need to be refined to include age, comorbidities and frailty in addition to markers of disease severity.
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Affiliation(s)
- François Durand
- Hepatology & Liver Intensive Care Hospital Beaujon, Clichy, France.,INSERM U1149, Clichy, France.,University of Paris, Clichy, France
| | - Olivier Roux
- Hepatology & Liver Intensive Care Hospital Beaujon, Clichy, France
| | - Emmanuel Weiss
- INSERM U1149, Clichy, France.,Anesthesiology and Intensive Care, Clichy, France
| | - Claire Francoz
- Hepatology & Liver Intensive Care Hospital Beaujon, Clichy, France.,INSERM U1149, Clichy, France
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26
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Thevenot T, Mouhat B, Cervoni JP, Chopard R. The dual role of non-selective beta-blockers in cirrhotic patients: How do we know when Dr Jekyll turns into Mr Hyde? Liver Int 2021; 41:1166-1167. [PMID: 33342043 DOI: 10.1111/liv.14770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Affiliation(s)
- Thierry Thevenot
- Department of Hepatology, University Hospital Besançon, Besançon, France.,EA 4266 "Pathogens and inflammation, EPILAB", Université Bourgogne - Franche Comte, UFR SMP, Besançon, France
| | - Basile Mouhat
- Department of Cardiology, University Hospital Besançon, Besançon, France
| | - Jean-Paul Cervoni
- Department of Hepatology, University Hospital Besançon, Besançon, France
| | - Romain Chopard
- Department of Cardiology, University Hospital Besançon, Besançon, France.,EA3920, University of Burgundy Franche-Comté, Besançon, France
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Abstract
Development of acute kidney injury in patients with chronic liver disease is common and portends a poor prognosis. Diagnosis remains challenging, as traditional markers, such as serum creatinine, are not reliable. Recent development of novel biomarkers may assist with this. Pathophysiology of this condition is multifactorial, relating to physiologic changes associated with portal hypertension, kidney factors, and systemic inflammatory response. Mainstay of treatment remains use of vasoconstrictors along with albumin. Recent guidelines streamline the selection of patients that will require simultaneous liver and kidney transplantation. Posttransplant kidney injury is common relating to multiple factors.
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Affiliation(s)
- Saro Khemichian
- Division of Gastroenterology/Liver, Keck School of Medicine, University of Southern California, 1510 San Pablo Street, Los Angeles, CA 90033, USA
| | - Claire Francoz
- Hepatology and Liver Intensive Care, Hospital Beaujon, 100 Boulevard Du General Leclerc, Clichy 92110, France
| | - Francois Durand
- Hepatology and Liver Intensive Care, Hospital Beaujon, University of Paris, 100 Boulevard Du General Leclerc, Clichy 92110, France
| | - Constantine J Karvellas
- Division of Gastroenterology (Liver Unit), Department of Critical Care Medicine, University of Alberta, 1-40 Zeidler Ledcor Building, Edmonton, Alberta T6G 2X8, Canada
| | - Mitra K Nadim
- Division of Nephrology and Hypertension, Keck School of Medicine, University of Southern California, 1520 San Pablo Street, Suite 4300, Los Angeles, CA 90033, USA.
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28
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Perceptions on the management of varices and on the use of albumin in patients with cirrhosis among GI specialists in Austria. Wien Klin Wochenschr 2020; 133:421-431. [PMID: 33270161 PMCID: PMC8116244 DOI: 10.1007/s00508-020-01769-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/03/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Portal hypertension (PH) causes severe complications in patients with liver cirrhosis, such as variceal bleeding and ascites; however, data on the knowledge and perceptions on guideline recommendations for the management of varices and the use of albumin is scarce. METHODS We designed two structured surveys on (i) the management of varices and (ii) the use of albumin for Austrian physicians of specialized Gastro-Intestinal (GI) centers. The interviewed physicians were confronted spontaneously and provided ad hoc responses to the questionnaire. RESULTS In total, 158 surveys were completed. Interestingly, many specialists (30%) would recommend a follow-up gastroscopy after 1 year in patients with compensated cirrhosis without varices (i.e., overtreatment). For small varices, 81.5% would use non-selective beta blockers (NSBB) for primary prophylaxis (PP). For PP in patients with large varices, endoscopic band ligation (EBL) plus NSBB was preferred by 51.4% (i.e., overtreatment). Knowledge on the indication criteria for early TIPS (transjugular intrahepatic portosystemic shunt) was reported by 54.3%, but only 20% could report these criteria correctly. The majority (87.1%) correctly indicated a preference to use NSBB and EBL for secondary prophylaxis (SP). The majority of participating gastroenterologists reported no restrictions on the use of albumin (89.8%) in their hospitals. Of the interviewed specialists, 63.6% would use albumin in patients with SBP; however, only 11.4% would use the doses recommended by guidelines. The majority of specialists indicated using albumin at the recommended doses for hepatorenal syndrome (HRS-AKI, 86.4%) and for large volume paracentesis (LVP, 73.3%). The individual responses regarding albumin use for infections/sepsis, hyponatremia, renal impairment, and encephalopathy were heterogeneous. CONCLUSION The reported management of PH and varices is mostly adherent to guidelines, but endoscopic surveillance in patients without varices is too intense and EBL is overused in the setting of PP. Knowledge on the correct use of early TIPS must be improved among Austrian specialists. Albumin use is widely unrestricted in Austria; however, albumin is often underdosed in established indications.
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Téllez L, Ibáñez-Samaniego L, Pérez Del Villar C, Yotti R, Martínez J, Carrión L, Rodríguez de Santiago E, Rivera M, González-Mansilla A, Pastor Ó, Bermejo J, Bañares R, Albillos A. Non-selective beta-blockers impair global circulatory homeostasis and renal function in cirrhotic patients with refractory ascites. J Hepatol 2020; 73:1404-1414. [PMID: 32446716 DOI: 10.1016/j.jhep.2020.05.011] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/27/2020] [Accepted: 05/07/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS The safety of non-selective β-blockers (NSBBs) has been questioned in refractory ascites (RA). We studied the effects of NSBBs on cardiac systolic function, systemic hemodynamics, and renal perfusion pressure (RPP) and function in patients with diuretic-responsive ascites (DRA) and RA. METHODS We performed a prospective pre-post repeated-measures study in cirrhotic patients, 18 with DRA and 20 with RA on NSBBs for variceal bleeding prophylaxis. Systolic function (by ejection intraventricular pressure difference [EIVPD]), hepatic venous pressure gradient (HVPG), cardiopulmonary pressures, RPP, and sympathetic activation were measured at baseline and after 4 weeks of propranolol. RESULTS EIVPD was elevated at baseline (RA 4.5 [2.8-5.7] and DRA 4.2 [3.1-5.7] mmHg; normal 2.4-3.6 mmHg) and directly related to the severity of vasodilation and sympathetic activation. NSBBs led to similar reductions in heart rate and HVPG in both groups. NSBBs reduced EIPVD in RA but not in DRA (-20% vs. -2%, p <0.01). In RA, the NSBB-induced reduction in EIPVD correlated with the severity of vasodilation and with higher plasma nitric oxide, norepinephrine and IL-6 (r >0.40, all p <0.05). NSBBs reduced RPP in both groups, but impaired renal function only in patients with RA. Reduced EIPVD correlated with decreases in RPP and estimated glomerular filtration rate (r >0.40, all p <0.01). After NSBB treatment, RPP dropped below the threshold of renal flow autoregulation in 11 of the 20 (55%) patients with RA, including the 4 fulfilling the criteria for HRS-AKI. CONCLUSION Renal perfusion and function depend critically on systolic function and sympathetic hyperactivation in RA. NSBBs blunt the sympathetic overdrive, hamper cardiac output, lower RPP below the critical threshold and impair renal function. β-blockade should be used cautiously or even avoided in patients with RA. LAY SUMMARY We have identified the mechanisms by which non-selective beta-blockers could impair survival in patients with refractory ascites. We show that peripheral vasodilation and sympathetic activation lead to increased left ventricle systolic function in patients with cirrhosis and ascites, which acts as an adaptive mechanism to maintain renal perfusion. When ascites becomes refractory, this compensatory cardiac response to vasodilation is critically dependent on sympathetic hyperactivation and is hardly able to maintain renal perfusion. In this setting, β-blockade blunts the sympathetic overdrive of cardiac function, hampers cardiac output, lowers renal perfusion pressure below the critical threshold and impairs renal function.
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Affiliation(s)
- Luis Téllez
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEREHD, Universidad de Alcalá, Madrid, Spain
| | - Luis Ibáñez-Samaniego
- Department of Digestive Diseases, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBEREHD, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Candelas Pérez Del Villar
- Department of Cardiology, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBERCV, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Raquel Yotti
- Department of Cardiology, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBERCV, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Javier Martínez
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEREHD, Universidad de Alcalá, Madrid, Spain
| | - Laura Carrión
- Department of Digestive Diseases, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBEREHD, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Enrique Rodríguez de Santiago
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEREHD, Universidad de Alcalá, Madrid, Spain
| | - Maite Rivera
- Department of Nephrology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Ana González-Mansilla
- Department of Cardiology, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBERCV, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Óscar Pastor
- Servicio de Bioquímica Clínica, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEROBN, Universidad de Alcalá, Madrid, Spain
| | - Javier Bermejo
- Department of Cardiology, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBERCV, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Rafael Bañares
- Department of Digestive Diseases, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (iISGM), CIBEREHD, and Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Agustín Albillos
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEREHD, Universidad de Alcalá, Madrid, Spain.
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30
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Beta-blockers in refractory ascites - is it truly the end of the road? J Hepatol 2020; 73:1290-1291. [PMID: 32861511 DOI: 10.1016/j.jhep.2020.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 12/04/2022]
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31
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Alvarado-Tapias E, Ardevol A, Garcia-Guix M, Montañés R, Pavel O, Cuyas B, Graupera I, Brujats A, Vilades D, Colomo A, Poca M, Torras X, Guarner C, Concepción M, Aracil C, Torres F, Villanueva C. Short-term hemodynamic effects of β-blockers influence survival of patients with decompensated cirrhosis. J Hepatol 2020; 73:829-841. [PMID: 32298768 DOI: 10.1016/j.jhep.2020.03.048] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Whether the effect of β-blockers on arterial pressure and/or cardiac function may offset the benefit of reducing portal pressure in advanced cirrhosis is controversial. Herein, we aimed to evaluate the systemic and splanchnic hemodynamic effects of β-blockers in decompensated vs. compensated cirrhosis and to investigate the influence of systemic hemodynamic changes on survival times in decompensated cirrhosis. METHODS Patients with cirrhosis and high-risk esophageal varices, without previous bleeding, were consecutively included and grouped according to the presence or absence of decompensation (ascites with or without overt encephalopathy). Systemic and hepatic hemodynamic measurements were performed before starting β-blockers and again after 1 to 3 months of treatment (short-term). RESULTS Four hundred and three patients were included (190 decompensated and 213 compensated). At baseline, decompensated patients had higher portal pressure than compensated patients and were more hyperdynamic, with higher cardiac output (CO) and lower arterial pressure. Under β-blockers, decompensated patients had lower portal pressure decrease (10 ± 18% vs. 15 ± 12%; p <0.05) and had greater reductions in heart rate (p <0.001) and CO (17 ± 15% vs. 10 ± 21%; p <0.01). Among patients with decompensated cirrhosis, those who died had a greater decrease in CO with β-blockers than survivors (21 ± 14% vs. 15 ± 16%; p <0.05) and CO under β-blockers independently predicted death by competing-risk regression analysis, with good diagnostic accuracy (C-index 0.74; 95% CI 0.66-0.83). Death risk was higher in decompensated patients with CO <5 L/min vs. CO ≥5 L/min (subdistribution hazard ratio 0.44; 95% CI 0.25-0.77; p = 0.004). CONCLUSIONS In patients with high-risk varices treated to prevent first bleeding, the systemic hemodynamic response to β-blockers is greater and the portal pressure decrease is smaller in those with decompensated cirrhosis. The short-term effect of β-blockers on CO might adversely influence survival in decompensated cirrhosis. LAY SUMMARY β-blockers are often used to reduce the risk of variceal bleeding in patients with cirrhosis. However, it is not known whether the effect of β-blockers on arterial pressure and/or cardiac function may offset the benefit of reducing portal pressure. Herein, we show that in patients with decompensated cirrhosis the potentially detrimental systemic effects of β-blockers are greater than in compensated patients, while the beneficial pressure lowering effects are reduced. The short-term effect of β-blockers on cardiac output may adversely influence survival in patients with decompensated cirrhosis.
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Affiliation(s)
- Edilmar Alvarado-Tapias
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Alba Ardevol
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Marta Garcia-Guix
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Rosa Montañés
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Oana Pavel
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Berta Cuyas
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Isabel Graupera
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Anna Brujats
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - David Vilades
- Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain; Cardiac imaging unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Alan Colomo
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Maria Poca
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Xavier Torras
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Carlos Guarner
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Mar Concepción
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Carles Aracil
- Hospital Universitari Arnau de Vilanova, Lleida, Institut de Recerca Biomèdica (IRBLleida)
| | - Ferran Torres
- Medical Statistics Core Facility, IDIBAPS, Hospital Clinic, Barcelona; and Biostatistics Unit, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Càndid Villanueva
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain.
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Rodrigues SG, Mendoza YP, Bosch J. Beta-blockers in cirrhosis: Evidence-based indications and limitations. JHEP Rep 2020; 2:100063. [PMID: 32039404 PMCID: PMC7005550 DOI: 10.1016/j.jhepr.2019.12.001] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/29/2019] [Accepted: 12/03/2019] [Indexed: 02/07/2023] Open
Abstract
Non-selective beta-blockers (NSBBs) are the mainstay of treatment for portal hypertension in the setting of liver cirrhosis. Randomised controlled trials demonstrated their efficacy in preventing initial variceal bleeding and subsequent rebleeding. Recent evidence indicates that NSBBs could prevent liver decompensation in patients with compensated cirrhosis. Despite solid data favouring NSBB use in cirrhosis, some studies have highlighted relevant safety issues in patients with end-stage liver disease, particularly with refractory ascites and infection. This review summarises the evidence supporting current recommendations and restrictions of NSBB use in patients with cirrhosis.
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Key Words
- ACLF
- ACLF, acute-on-chronic liver failure
- AKI, acute kidney injury
- ALD, alcohol-related liver disease
- ARD, absolute risk difference
- AV, atrioventricular
- EBL, endoscopic band ligation
- GOV, gastroesophageal varices
- HRS, hepatorenal syndrome
- HVPG, hepatic venous pressure gradient
- IGV, isolated gastric varices
- IRR, incidence rate ratio
- ISMN, isosorbide mononitrate
- MAP, mean arterial pressure
- NASH, non-alcoholic steatohepatitis
- NNH, number needed to harm
- NNT, number needed to treat
- NR, not reported
- NSBBs
- NSBBs, non-selective beta-blockers
- OR, odds ratio
- PH, portal hypertension
- PHG, portal hypertensive gastropathy
- RCT, randomised controlled trials
- RR, risk ratio
- SBP, spontaneous bacterial peritonitis
- SCL, sclerotherapy
- TIPS, transjugular intrahepatic portosystemic shunt
- ascites
- cirrhosis
- portal hypertension
- spontaneous bacterial peritonitis
- varices
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Affiliation(s)
- Susana G. Rodrigues
- Swiss Liver Center, UVCM, Inselspital, Bern University Hospital, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Yuly P. Mendoza
- Swiss Liver Center, UVCM, Inselspital, Bern University Hospital, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Jaime Bosch
- Swiss Liver Center, UVCM, Inselspital, Bern University Hospital, Department of Biomedical Research, University of Bern, Bern, Switzerland
- Corresponding author. Address: Swiss Liver Center, UVCM, Inselspital, Bern University Hospital, Department of Biomedical Research, University of Bern, Bern, Switzerland.
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