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Adebayo D, Wong F. Review article: Recent advances in ascites and acute kidney injury management in cirrhosis. Aliment Pharmacol Ther 2024; 59:1196-1211. [PMID: 38526023 DOI: 10.1111/apt.17972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/08/2024] [Accepted: 03/14/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND Better understanding of disease pathophysiology has led to advances in managing ascites and its associated complications including hepatorenal syndrome-acute kidney Injury (HRS-AKI), especially medicinal and interventional advances. AIM To review the latest changes in the management of ascites and HRS-AKI. METHODS A literature search was conducted in Pubmed, using the keywords cirrhosis, ascites, renal dysfunction, acute kidney injury, hepatorenal syndrome, beta-blockers, albumin, TIPS and vasoconstrictors, including only publications in English. RESULTS The medicinal advances include earlier treatment of clinically significant portal hypertension to delay the onset of ascites and the use of human albumin solution to attenuate systemic inflammation thus improving the haemodynamic changes associated with cirrhosis. Furthermore, new classes of drugs such as sodium glucose co-transporter 2 are being investigated for use in patients with cirrhosis and ascites. For HRS-AKI management, newer pharmacological agents such as vasopressin partial agonists and relaxin are being studied. Interventional advances include the refinement of TIPS technique and patient selection to improve outcomes in patients with refractory ascites. The development of the alfa pump system and the study of outcomes associated with the use of long-term palliative abdominal drain will also serve to improve the quality of life in patients with refractory ascites. CONCLUSIONS New treatment strategies emerged from better understanding of the pathophysiology of ascites and HRS-AKI have shown improved prognosis in these patients. The future will see many of these approaches confirmed in large multi-centre clinical trials with the aim to benefit the patients with ascites and HRS-AKI.
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Affiliation(s)
- Danielle Adebayo
- Department of Gastroenterology, Royal Berkshire NHS Foundation Trust, Reading, UK
| | - Florence Wong
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
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2
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Müller M, Grasshoff C. [The Role of the Anaesthesiologist in Liver Transplantation - Preoperative Evaluation]. Anasthesiol Intensivmed Notfallmed Schmerzther 2024; 59:283-295. [PMID: 38759684 DOI: 10.1055/a-2152-7350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2024]
Abstract
Preoperative evaluation prior to listing for orthotopic liver transplantation (LT) requires a careful multidisciplinary approach with specialized teams including surgeons, hepatologists and anesthesiologists in order to improve short- and long-term clinical outcomes. Due to inadequate supply of donor organs and changing demographics, patients listed for LT have become older, sicker and share more comorbidities. As cardiovascular events are the leading cause for early mortality precise evaluation of risk factors is mandatory. This review focuses on the detection and management of coronary artery disease, cirrhotic cardiomyopathy, portopulmonary hypertension and hepatopulmonary syndrome in patients awaiting LT. Further insights are being given into scoring systems, patients with Acute-on-chronic-liver-failure (ACLF), frailty, NASH cirrhosis and into psychologic evaluation of patients with substance abuse.
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Tăluță C, Ștefănescu H, Crișan D. Seeing and Sensing the Hepatorenal Syndrome (HRS): The Growing Role of Ultrasound-Based Techniques as Non-Invasive Tools for the Diagnosis of HRS. Diagnostics (Basel) 2024; 14:938. [PMID: 38732353 PMCID: PMC11083774 DOI: 10.3390/diagnostics14090938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/23/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
More than half of patients hospitalized with liver cirrhosis are dealing with an episode of acute kidney injury; the most severe pattern is hepatorenal syndrome due to its negative prognosis. The main physiopathology mechanisms involve renal vasoconstriction and systemic inflammation. During the last decade, the definition of hepatorenal syndrome changed, but the validated criteria of diagnosis are still based on the serum creatinine level, which is a biomarker with multiple limitations. This is the reason why novel serum and urinary biomarkers have been intensively studied in recent years. Meanwhile, the imaging studies that use shear wave elastography are using renal stiffness as a surrogate for an early diagnosis. In this article, we focus on the physiopathology definition and highlight the novel tools used in the diagnosis of hepatorenal syndrome.
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Affiliation(s)
- Cornelia Tăluță
- Liver Unit, Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania;
| | - Horia Ștefănescu
- Liver Unit, Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania;
| | - Dana Crișan
- 5th Medical Clinic, Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400139 Cluj-Napoca, Romania;
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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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Mohan PB, Nagaraju SP, Musunuri B, Rajpurohit S, Bhat G, Shetty S. Study of prevalence, risk factors for acute kidney injury, and mortality in liver cirrhosis patients. Ir J Med Sci 2024:10.1007/s11845-024-03663-z. [PMID: 38517600 DOI: 10.1007/s11845-024-03663-z] [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: 02/13/2024] [Accepted: 02/29/2024] [Indexed: 03/24/2024]
Abstract
INTRODUCTION Acute kidney injury (AKI) occurs frequently in patients with end-stage liver disease and cirrhosis and is associated with increased short-term mortality. This study aims to study the prevalence and risk factors associated with AKI development and mortality in cirrhosis of liver patients. METHODOLOGY In the current prospective study, hospitalized patients with liver cirrhosis from October 2021 to March 2023 were recruited. Demographic, clinical, and laboratory data were collected, which included, the etiology of cirrhosis, comorbidities, severity of liver disease, and relevant biochemical parameters. The patient was followed up for 90 days to record the clinical outcome. The statistical software SPSS was utilized to conduct the analysis. RESULTS Of 364 liver cirrhosis patients, 25.2% (n, 92) had AKI and belonged to an average age of 51.54 ± 11.82 years. The majority of individuals in the study were males (90.4%), and alcohol (63.4%) was the most common etiology of liver cirrhosis. The present study showed that higher level of direct bilirubin (p = 0.011) and MELD score (p = 0.0001) were identified as significant risk factors for AKI development in patients with liver cirrhosis. Regarding mortality, the significant risk factors were the presence of AKI (p = 0.045) and MELD score (p = 0.025). Among AKI patients, 90-day mortality rates were higher in patients with acute tubular necrosis (p value = 0.010) and stage 3 AKI (p value = 0.001). CONCLUSION AKI is common in cirrhosis of liver patients. Elevated levels of direct bilirubin and MELD score emerged as significant factors associated with AKI development. Furthermore, AKI and MELD scores were identified as independent risk factors for mortality at both 30 and 90 days. Survival rates were influenced by both the type and stage of AKI; AKI stage 3 and ATN patients had significantly higher mortality rate. Early AKI detection and management are crucial for reducing mortality risk in liver cirrhosis patients.
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Affiliation(s)
- Pooja Basthi Mohan
- Department of Gastroenterology and Hepatology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Shankar Prasad Nagaraju
- Department of Nephrology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Balaji Musunuri
- Department of Gastroenterology and Hepatology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Siddheesh Rajpurohit
- Department of Gastroenterology and Hepatology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Ganesh Bhat
- Department of Gastroenterology and Hepatology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Shiran Shetty
- Department of Gastroenterology and Hepatology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India.
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Emara MM, Elsedeiq M, Abdelkhalek M, Yassen AM, Elmorshedi MA. Norepinephrine boluses for the prevention of post-reperfusion syndrome in living donor liver transplantation: A prospective, open-label, single-arm feasibility trial. Indian J Anaesth 2023; 67:991-998. [PMID: 38213689 PMCID: PMC10779968 DOI: 10.4103/ija.ija_539_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/15/2023] [Accepted: 09/06/2023] [Indexed: 01/13/2024] Open
Abstract
Background and Aims Post-reperfusion syndrome (PRS) is a serious haemodynamic event during liver transplantation (LT), which increases early graft dysfunction and mortality. This study aimed to test the efficacy and safety of norepinephrine (NE) boluses to prevent PRS during orthotopic LT. Methods This feasibility phase II trial prospectively recruited a single arm of 40 patients undergoing living donor LT. The intervention was an escalated protocol of NE boluses starting at 20 µg. The primary outcome was the incidence of PRS. The secondary outcomes were arrhythmia, electrocardiographic (EKG) ischaemic changes, mean pulmonary pressure after reperfusion, 3-month survival and 1-year survival. Results PRS occurred in 28 (70%) cases [95% confidence interval (CI) 54% to 83%, P < 0.001], with a relative risk reduction of 0.22 when compared to our previous results (90%). Twelve cases developed transient EKG ischaemic changes. All EKG ischaemic changes returned to baseline after correction of hypotension. There was no significant arrhythmia or bradycardia (95% CI 0 to 0.9). After reperfusion, the mean pulmonary artery pressure was not significantly higher than the normal limit (20 mmHg) (P = 0.88). The 3-month survival was 0.95 (95% CI 0.83 to 0.99), and the 1-year survival was 0.93 (95% CI 0.8 to 0.98). Conclusion Our findings suggest that NE boluses starting with 20 μg is feasible and effective in lowering the risk of PRS during living donor LT. Additionally, NE boluses were not associated with significant myocardial ischaemic events, arrhythmia or a rise in pulmonary pressure.
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Affiliation(s)
- Moataz Maher Emara
- Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Mansoura, Egypt
- Liver Transplantation Program, Mansoura University - Gastrointestinal Surgery Centre, Mansoura, Egypt
| | - Mahmoud Elsedeiq
- Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Mansoura, Egypt
- Liver Transplantation Program, Mansoura University - Gastrointestinal Surgery Centre, Mansoura, Egypt
| | - Mostafa Abdelkhalek
- Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Mansoura, Egypt
- Liver Transplantation Program, Mansoura University - Gastrointestinal Surgery Centre, Mansoura, Egypt
| | - Amr M. Yassen
- Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Mansoura, Egypt
- Liver Transplantation Program, Mansoura University - Gastrointestinal Surgery Centre, Mansoura, Egypt
| | - Mohamed A. Elmorshedi
- Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Mansoura, Egypt
- Liver Transplantation Program, Mansoura University - Gastrointestinal Surgery Centre, Mansoura, Egypt
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7
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Chadha R, Sakai T, Rajakumar A, Shingina A, Yoon U, Patel D, Spiro M, Bhangui P, Sun LY, Humar A, Bezinover D, Findlay J, Saigal S, Singh S, Yi NJ, Rodriguez-Davalos M, Kumar L, Kumaran V, Agarwal S, Berlakovich G, Egawa H, Lerut J, Clemens Broering D, Berenguer M, Cattral M, Clavien PA, Chen CL, Shah S, Zhu ZJ, Ascher N, Bhangui P, Rammohan A, Emond J, Rela M. Anesthesia and Critical Care for the Prediction and Prevention for Small-for-size Syndrome: Guidelines from the ILTS-iLDLT-LTSI Consensus Conference. Transplantation 2023; 107:2216-2225. [PMID: 37749811 DOI: 10.1097/tp.0000000000004803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
BACKGROUND During the perioperative period of living donor liver transplantation, anesthesiologists and intensivists may encounter patients in receipt of small grafts that puts them at risk of developing small for size syndrome (SFSS). METHODS A scientific committee (106 members from 21 countries) performed an extensive literature review on aspects of SFSS with proposed recommendations. Recommendations underwent a blinded review by an independent expert panel and discussion/voting on the recommendations occurred at a consensus conference organized by the International Liver Transplantation Society, International Living Donor Liver Transplantation Group, and Liver Transplantation Society of India. RESULTS It was determined that centers with experience in living donor liver transplantation should utilize potential small for size grafts. Higher risk recipients with sarcopenia, cardiopulmonary, and renal dysfunction should receive small for size grafts with caution. In the intraoperative phase, a restrictive fluid strategy should be considered along with routine use of cardiac output monitoring, as well as use of pharmacologic portal flow modulation when appropriate. Postoperatively, these patients can be considered for enhanced recovery and should receive proactive monitoring for SFSS, nutrition optimization, infection prevention, and consideration for early renal replacement therapy for avoidance of graft congestion. CONCLUSIONS Our recommendations provide a framework for the optimal anesthetic and critical care management in the perioperative period for patients with grafts that put them at risk of developing SFSS. There is a significant limitation in the level of evidence for most recommendations. This statement aims to provide guidance for future research in the perioperative management of SFSS.
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Affiliation(s)
- Ryan Chadha
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL
| | - Tetsuro Sakai
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Akila Rajakumar
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Alexandra Shingina
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, Nashville, TN
| | - Uzung Yoon
- Department of Anesthesiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Dhupal Patel
- Department of Anesthesia and Intensive Care Medicine, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - Michael Spiro
- Department of Anaesthesia, Royal Devon and Exeter and Department of Anaesthesia and Intensive Care Medicine, The Royal Free Hospital, London, United Kingdom
| | - Pooja Bhangui
- Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, Delhi, NCR, India
| | - Li-Ying Sun
- Department of Critical Liver Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Abhinav Humar
- Division of Transplantation, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Dmitri Bezinover
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, PA
| | - James Findlay
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN
| | - Sanjiv Saigal
- Centre of Liver and Biliary Sciences, Centre of Gastroenterology, Hepatology and Endoscopy, Max Super Specialty Hospital, New Delhi, India
| | - Shweta Singh
- Department of Anesthesiology and Critical Care, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Nam-Joon Yi
- Division of HBP Surgery, Department of Surgery, Seoul National University, College of Medicine, Seoul, Korea
| | - Manuel Rodriguez-Davalos
- Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT
| | - Lakshmi Kumar
- Department of Anesthesiology, Amrita Hospital, Kochi, India
| | - Vinay Kumaran
- Division of Transplant Surgery, Department of Surgery, VCU Medical Center, Richmond, VA
| | - Shaleen Agarwal
- Centre of Liver and Biliary Sciences, Centre of Gastroenterology, Hepatology and Endoscopy, Max Super Specialty Hospital, New Delhi, India
| | | | - Hiroto Egawa
- Department of Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Jan Lerut
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Dieter Clemens Broering
- Organ Transplant Center of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Marina Berenguer
- Liver Transplantation and Hepatology Unit, La Fe University Hospital and IISLaFe and Ciberehd, Valencia, Spain
| | - Mark Cattral
- Ajmera Transplant Center, University of Toronto, Toronto, ON, Canada
| | | | - Chao-Long Chen
- Liver Transplantation Centre, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Samir Shah
- Department of Hepatology, Institute of Liver Disease, HPB Surgery and Transplant, Global Hospitals, Mumbai, India
| | - Zhi-Jun Zhu
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China
| | - Nancy Ascher
- Department of Surgery, University of California, San Francisco, San Francisco, CA
| | - Prashant Bhangui
- Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, Delhi, NCR, India
| | - Ashwin Rammohan
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Jean Emond
- Liver and Abdominal Transplant Surgery, Columbia University Irving Medical Center, New York, NY
| | - Mohamed Rela
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
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8
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Intagliata NM, Rahimi RS, Higuera-de-la-Tijera F, Simonetto DA, Farias AQ, Mazo DF, Boike JR, Stine JG, Serper M, Pereira G, Mattos AZ, Marciano S, Davis JPE, Benitez C, Chadha R, Méndez-Sánchez N, deLemos AS, Mohanty A, Dirchwolf M, Fortune BE, Northup PG, Patrie JT, Caldwell SH. Procedural-Related Bleeding in Hospitalized Patients With Liver Disease (PROC-BLeeD): An International, Prospective, Multicenter Observational Study. Gastroenterology 2023; 165:717-732. [PMID: 37271290 DOI: 10.1053/j.gastro.2023.05.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/04/2023] [Accepted: 05/11/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND & AIMS Hospitalized patients with cirrhosis frequently undergo multiple procedures. The risk of procedural-related bleeding remains unclear, and management is not standardized. We conducted an international, prospective, multicenter study of hospitalized patients with cirrhosis undergoing nonsurgical procedures to establish the incidence of procedural-related bleeding and to identify bleeding risk factors. METHODS Hospitalized patients were prospectively enrolled and monitored until surgery, transplantation, death, or 28 days from admission. The study enrolled 1187 patients undergoing 3006 nonsurgical procedures from 20 centers. RESULTS A total of 93 procedural-related bleeding events were identified. Bleeding was reported in 6.9% of patient admissions and in 3.0% of the procedures. Major bleeding was reported in 2.3% of patient admissions and in 0.9% of the procedures. Patients with bleeding were more likely to have nonalcoholic steatohepatitis (43.9% vs 30%) and higher body mass index (BMI; 31.2 vs 29.5). Patients with bleeding had a higher Model for End-Stage Liver Disease score at admission (24.5 vs 18.5). A multivariable analysis controlling for center variation found that high-risk procedures (odds ratio [OR], 4.64; 95% confidence interval [CI], 2.44-8.84), Model for End-Stage Liver Disease score (OR, 2.37; 95% CI, 1.46-3.86), and higher BMI (OR, 1.40; 95% CI, 1.10-1.80) independently predicted bleeding. Preprocedure international normalized ratio, platelet level, and antithrombotic use were not predictive of bleeding. Bleeding prophylaxis was used more routinely in patients with bleeding (19.4% vs 7.4%). Patients with bleeding had a significantly higher 28-day risk of death (hazard ratio, 6.91; 95% CI, 4.22-11.31). CONCLUSIONS Procedural-related bleeding occurs rarely in hospitalized patients with cirrhosis. Patients with elevated BMI and decompensated liver disease who undergo high-risk procedures may be at risk to bleed. Bleeding is not associated with conventional hemostasis tests, preprocedure prophylaxis, or recent antithrombotic therapy.
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Affiliation(s)
| | | | | | | | | | - Daniel F Mazo
- School of Medical Sciences of University of Campinas (UNICAMP), São Paulo, Brazil
| | - Justin R Boike
- Northwestern University Feinburg School of Medicine, Chicago, Illinois
| | - Jonathan G Stine
- Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Marina Serper
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Gustavo Pereira
- Bonsucesso Federal Hospital (Ministry of Health), Rio de Janeiro, Brazil, and Estácio de Sá School of Medicine-Instituto de Educação Médica, Rio de Janeiro, Brazil
| | - Angelo Z Mattos
- Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | | | | | - Carlos Benitez
- Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Nahum Méndez-Sánchez
- Medica Sur Clinic & Foundation and Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Andrew S deLemos
- Wake Forest University School of Medicine, Atrium Health, Charlotte, North Carolina
| | - Arpan Mohanty
- Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | | | - Brett E Fortune
- Montefiore Einstein Center for Transplantation, New York, New York
| | | | - James T Patrie
- University of Virginia School of Medicine, Charlottesville, Virginia
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9
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Adebayo D, Wong F. Pathophysiology of Hepatorenal Syndrome - Acute Kidney Injury. Clin Gastroenterol Hepatol 2023; 21:S1-S10. [PMID: 37625861 DOI: 10.1016/j.cgh.2023.04.034] [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: 02/05/2023] [Revised: 03/14/2023] [Accepted: 04/06/2023] [Indexed: 08/27/2023]
Abstract
Hepatorenal syndrome is a complication of liver cirrhosis with ascites that results from the complex interplay of many pathogenetic mechanisms. Advanced cirrhosis is characterized by the development of hemodynamic changes of splanchnic and systemic arterial vasodilatation, with paradoxical renal vasoconstriction and renal hypoperfusion. Cirrhosis is also an inflammatory state. The inflammatory cascade is initiated by a portal hypertension-induced increased translocation of bacteria, bacterial products, and endotoxins from the gut to the splanchnic and then to the systemic circulation. The inflammation, whether sterile or related to infection, is responsible for renal microcirculatory dysfunction, microthrombi formation, renal tubular oxidative stress, and tubular damage. Of course, many of the bacterial products also have vasodilatory properties, potentially exaggerating the state of vasodilatation and worsening the hemodynamic instability in these patients. The presence of cardiac dysfunction, related to cirrhotic cardiomyopathy, with its associated systolic incompetence, can aggravate the mismatch between the circulatory capacitance and the circulation volume, worsening the extent of the effective arterial underfilling, with lower renal perfusion pressure, contributing to renal hypoperfusion and increasing the risk for development of acute kidney injury. The presence of tense ascites can exert an intra-abdominal compartmental syndrome effect on the renal circulation, causing renal congestion and hampering glomerular filtration. Other contributing factors to renal dysfunction include the tubular damaging effects of cholestasis and adrenal dysfunction. Future developments include the use of metabolomics to identify metabolic pathways that can lead to the development of renal dysfunction, with the potential of identifying biomarkers for early diagnosis of renal dysfunction and the development of treatment strategies.
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Affiliation(s)
- Danielle Adebayo
- Department of Gastroenterology, Royal Berkshire National Health Service Foundation Trust, Reading, United Kingdom
| | - Florence Wong
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
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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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Griffin C, Asrani SK, Regner KR. Update on Assessment of Estimated Glomerular Filtration Rate in Patients With Cirrhosis. ADVANCES IN KIDNEY DISEASE AND HEALTH 2023; 30:307-314. [PMID: 37389536 DOI: 10.1053/j.akdh.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 06/01/2023] [Accepted: 06/06/2023] [Indexed: 07/01/2023]
Abstract
Kidney disease is associated with adverse outcomes in patients with cirrhosis including increased post-liver transplantation (LT) mortality. Therefore, diagnosis and staging of kidney disease are critical to timely implementation of treatment and have important implications for transplant eligibility. Serum creatinine (sCr) is a key component of the Model for End-Stage Liver Disease score in LT candidates, and sCr-based estimated glomerular filtration rate (eGFR) values play an important role in determining medical urgency for LT. However, the use of sCr to assess kidney function may be limited in the cirrhotic milieu due to decreased creatinine production, interference of bilirubin with some laboratory assays for sCr, and expansion of the volume of distribution of creatinine. Therefore, conventional eGFR equations perform poorly in patients with cirrhosis and may overestimate kidney function leading to delayed diagnosis of acute kidney injury or lower priority for LT in patients with a truly low glomerular filtration rate. In this review, we will provide an update on the use of sCr for diagnosis and staging of kidney disease in patients with cirrhosis, discuss the limitations of sCr-based eGFR equations, and discuss novel eGFR equations that have been developed in patients with cirrhosis.
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Affiliation(s)
- Connor Griffin
- Division of Hepatology, Baylor University Medical Center, Dallas, TX
| | - Sumeet K Asrani
- Division of Hepatology, Baylor University Medical Center, Dallas, TX
| | - Kevin R Regner
- Division of Nephrology, Medical College of Wisconsin, Milwaukee, WI.
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12
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Ripoll C, Platzer S, Franken P, Aschenbach R, Wienke A, Schuhmacher U, Teichgräber U, Stallmach A, Steighardt J, Zipprich A. Liver-HERO: hepatorenal syndrome-acute kidney injury (HRS-AKI) treatment with transjugular intrahepatic portosystemic shunt in patients with cirrhosis-a randomized controlled trial. Trials 2023; 24:258. [PMID: 37020315 PMCID: PMC10077612 DOI: 10.1186/s13063-023-07261-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/17/2023] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Patients with cirrhosis and ascites (and portal hypertension) are at risk of developing acute kidney injury (AKI). Although many etiologies exist, hepatorenal AKI (HRS-AKI) remains a frequent and difficult-to-treat cause, with a very high mortality when left untreated. The standard of care is the use of terlipressin and albumin. This can lead to reversal of AKI, which is associated to survival. Nevertheless, only approximately half of the patients achieve this reversal and even after reversal patients remains at risk for new episodes of HRS-AKI. TIPS is accepted for use in patients with variceal bleeding and refractory ascites, which leads to a reduction in portal pressure. Although preliminary data suggest it may be useful in HRS-AKI, its use in this setting is controversial and caution is recommended given the fact that HRS-AKI is associated to cardiac alterations and acute-on-chronic liver failure (ACLF) which represent relative contraindications for transjugular intrahepatic portosystemic shunt (TIPS). In the last decades, with the new definition of renal failure in patients with cirrhosis, patients are identified at an earlier stage. These patients are less sick and therefore more likely to not have contraindications for TIPS. We hypothesize that TIPS could be superior to the standard of care in patients with HRS-AKI. METHODS This study is a prospective, multicenter, open, 1:1-randomized, controlled parallel-group trial. The main end-point is to compare the 12-month liver transplant-free survival in patients assigned to TIPS compared to the standard of care (terlipressin and albumin). Secondary end-point include reversal of HRS-AKI, health-related Quality of Life (HrQoL), and incidence of further decompensation among others. Once patients are diagnosed with HRS-AKI, they will be randomized to TIPS or Standard of Care (SOC). TIPS should be placed within 72 h. Until TIPS placement, TIPS patients will be treated with terlipressin and albumin. Once TIPS is placed, terlipressin and albumin should be weaned off according to the attending physician. DISCUSSION If the trial were to show a survival advantage for patients who undergo TIPS placement, this could be incorporated in routine clinical practice in the management of patients with HRS-AKI. TRIAL REGISTRATION Clinicaltrials.gov NCT05346393 . Released to the public on 01 April 2022.
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Affiliation(s)
- Cristina Ripoll
- Internal Medicine IV, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany.
| | - Stephanie Platzer
- Center for Clinical Studies, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Philipp Franken
- Center for Clinical Studies, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Rene Aschenbach
- Department of Radiology, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biometrics and Informatics, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Ulrike Schuhmacher
- Center for Clinical Studies, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Ulf Teichgräber
- Department of Radiology, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Andreas Stallmach
- Internal Medicine IV, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
| | - Jörg Steighardt
- Coordinating Center for Clinical Studies, University Medicine Halle (Saale), Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Alexander Zipprich
- Internal Medicine IV, Jena University Hospital, Friedrich-Schiller-University Jena, Jena, Germany
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13
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Banc-Husu AM, Shiau H, Dike P, Shneider BL. Beyond Varices: Complications of Cirrhotic Portal Hypertension in Pediatrics. Semin Liver Dis 2023; 43:100-116. [PMID: 36572031 DOI: 10.1055/s-0042-1759613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Complications of cirrhotic portal hypertension (PHTN) in children are broad and include clinical manifestations ranging from variceal hemorrhage, hepatic encephalopathy (HE), ascites, spontaneous bacterial peritonitis (SBP), and hepatorenal syndrome (HRS) to less common conditions such as hepatopulmonary syndrome, portopulmonary hypertension, and cirrhotic cardiomyopathy. The approaches to the diagnosis and management of these complications have become standard of practice in adults with cirrhosis with many guidance statements available. However, there is limited literature on the diagnosis and management of these complications of PHTN in children with much of the current guidance available focused on variceal hemorrhage. The aim of this review is to summarize the current literature in adults who experience these complications of cirrhotic PHTN beyond variceal hemorrhage and present the available literature in children, with a focus on diagnosis, management, and liver transplant decision making in children with cirrhosis who develop ascites, SBP, HRS, HE, and cardiopulmonary complications.
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Affiliation(s)
- Anna M Banc-Husu
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Henry Shiau
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Peace Dike
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Benjamin L Shneider
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
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14
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Emara MM, Diab DG, Yassen AM, Abo-Zeid MA. Mannitol for prevention of acute kidney injury after liver transplantation: a randomized controlled trial. BMC Anesthesiol 2022; 22:393. [PMID: 36536282 PMCID: PMC9762035 DOI: 10.1186/s12871-022-01936-7] [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: 08/08/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is a common complication after liver transplantation, which is associated with increased morbidity and mortality. Therefore, this study investigated mannitol as an oxygen-free radical scavenger and its role in the prevention of early AKI after living donor liver transplantation (LDLT). METHODS A total of 84 adult patients who underwent LDLT were randomly assigned to two equal groups: the M group, where patients received 1 g/kg mannitol 20%, or the S group, where patients received an equal volume of saline. The primary outcome was the incidence of early AKI, defined as a 0.3 mg/dl increase in the serum creatinine 48 h postoperatively. Laboratory assessments of the graft and creatinine were recorded until 3 months after transplantation besides the post-reperfusion syndrome and the intraoperative hemodynamic measurements. RESULTS The AKI incidence was comparable between groups (relative risk ratio of 1.285, 95% CI 0.598-2.759, P = 0.518). Moreover, AKI stages and serum creatinine 3 months after transplantation, P = 0.23 and P = 0.25, respectively. The incidence of the post-reperfusion syndrome was comparable in both groups, 29/39 (74.4%) and 31/41 (75.6%) in M and S groups, respectively, P = 0.897. The intraoperative hemodynamic parameters showed no significant difference between groups using the area under the curve. CONCLUSION The current LDLT recipient sample was insufficient to demonstrate that pre-reperfusion 1 g/kg mannitol infusion would reduce the risk of early AKI or post-reperfusion syndrome. CLINICAL TRIAL REGISTRATION NUMBER Pan African Clinical Trials Registry (PACTR202203622900599); https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=21511 .
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Affiliation(s)
- Moataz Maher Emara
- grid.10251.370000000103426662Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Faculty of Medicine, Mansoura, Egypt ,grid.10251.370000000103426662Liver Transplantation program, Mansoura University, Gastrointestinal Surgery Center, Mansoura, Egypt
| | - Doaa Galal Diab
- grid.10251.370000000103426662Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Faculty of Medicine, Mansoura, Egypt
| | - Amr Mohamed Yassen
- grid.10251.370000000103426662Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Faculty of Medicine, Mansoura, Egypt ,grid.10251.370000000103426662Liver Transplantation program, Mansoura University, Gastrointestinal Surgery Center, Mansoura, Egypt
| | - Maha A. Abo-Zeid
- grid.10251.370000000103426662Department of Anesthesiology and Intensive Care and Pain Medicine, Mansoura University, Faculty of Medicine, Mansoura, Egypt
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15
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Intensive care management of liver transplant recipients. Curr Opin Crit Care 2022; 28:709-714. [PMID: 36226713 DOI: 10.1097/mcc.0000000000001002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE OF REVIEW Liver transplantation remains the only definitive treatment for advanced liver disease and liver failure. Current allocation schemes utilized for liver transplantation mandate a 'sickest first' approach, thus most liver transplants occur in patients with severe systemic illness. For intensive care providers who care for liver transplant recipients, a foundation of knowledge of technical considerations of orthotopic liver transplantation, basic management considerations, and common complications is essential. This review highlights the authors' approach to intensive care management of the postoperative liver transplant recipient with a review of common issues, which arise in this patient population. RECENT FINDINGS The number of centers offering liver transplantation continues to increase globally and the number of patients receiving liver transplantation also continues to increase. The number of patients with advanced liver disease far outpaces organ availability and, therefore, patients undergoing liver transplant are sicker at the time of transplant. Outcomes for liver transplant patients continue to improve owing to advancements in surgical technique, immunosuppression management, and intensive care management of liver disease both pretransplant and posttransplant. SUMMARY Given a global increase in liver transplantation, an increasing number of intensive care professionals are likely to care for this patient population. For these providers, a foundational knowledge of the common complications and key management considerations is essential.
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16
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Napoleone L, Solé C, Juanola A, Ma AT, Carol M, Pérez-Guasch M, Rubio AB, Cervera M, Avitabile E, Bassegoda O, Gratacós-Ginès J, Morales-Ruiz M, Fabrellas N, Graupera I, Pose E, Crespo G, Solà E, Ginès P. Patterns of kidney dysfunction in acute-on-chronic liver failure: Relationship with kidney and patients' outcome. Hepatol Commun 2022; 6:2121-2131. [PMID: 35535681 PMCID: PMC9315130 DOI: 10.1002/hep4.1963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 02/17/2022] [Accepted: 03/20/2022] [Indexed: 11/22/2022] Open
Abstract
Impairment of kidney function is common in acute-on-chronic liver failure (ACLF). Patterns of kidney dysfunction and their impact on kidney and patient outcomes are ill-defined. Aims of the current study were to investigate patterns of kidney dysfunction and their impact on kidney and patient outcomes in patients with acute decompensation (AD) of cirrhosis, with or without ACLF. This prospective study includes 639 admissions for AD (232 with ACLF; 407 without) in 518 patients. Data were collected at admission and during hospitalization, and patients were followed up for 3 months. Urine samples were analyzed for kidney biomarkers. Most patients with ACLF (92%) had associated acute kidney injury (AKI), in most cases without previous chronic kidney disease (CKD), whereas some had AKI-on-CKD (70% and 22%, respectively). Prevalence of AKI in patients without ACLF was 35% (p < 0.001 vs. ACLF). Frequency of CKD alone was low and similar in both groups (4% and 3%, respectively); only a few patients with ACLF (4%) had no kidney dysfunction. AKI in ACLF was associated with poor kidney and patient outcomes compared with no ACLF (AKI resolution: 54% vs. 89%; 3-month survival: 51% vs. 86%, respectively; p < 0.001 for both). Independent predictive factors of 3-month survival were Model for End-Stage Liver Disease-Sodium score, ACLF status, and urine neutrophil gelatinase-associated lipocalin (NGAL). AKI is almost universal in patients with ACLF, sometimes associated with CKD, whereas CKD alone is uncommon. Prognosis of AKI depends on ACLF status. AKI without ACLF has good prognosis. Best predictors of 3-month survival are MELD-Na, ACLF status, and urine NGAL.
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Affiliation(s)
- Laura Napoleone
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Cristina Solé
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Adrià Juanola
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Ann T Ma
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Marta Carol
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
| | - Martina Pérez-Guasch
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
| | - Ana-Belén Rubio
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Marta Cervera
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
| | - Emma Avitabile
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Octavi Bassegoda
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Jordi Gratacós-Ginès
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Manuel Morales-Ruiz
- Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain.,Biochemistry and Molecular Genetics DepartmentHospital Clínic de BarcelonaBarcelonaSpain
| | - Núria Fabrellas
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
| | - Isabel Graupera
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
| | - Elisa Pose
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Gonzalo Crespo
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Elsa Solà
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain
| | - Pere Ginès
- Liver Unit, Hospital Clínic de BarcelonaUniversity of BarcelonaBarcelonaSpain.,Institut d'Investigacions Biomèdiques August Pi i SunyerBarcelonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasMadridSpain.,School of Medicine and Health SciencesUniversity of BarcelonaBarcelonaSpain
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17
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Dandu H, Kumar V, Goel A, Khetan D, Chandra T, Bharti VR. A preliminary experience of plasma exchange in liver failure. Asian J Transfus Sci 2022; 16:209-213. [PMID: 36687541 PMCID: PMC9855211 DOI: 10.4103/ajts.ajts_115_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/01/2021] [Accepted: 12/25/2021] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Plasma exchange (PLEX) is one of the experimental modalities of treatment for liver failure. We report our experience of PLEX in patients with acute-(ALF) or acute-on-chronic (ACLF) liver failure. METHODS Hemodynamically stable adult patients with ALF or ACLF, encephalopathy, model for end-stage liver disease (MELD) score ≥ 15, and clinical worsening/no improvement after 72-h of inpatient care were included. PLEX cycles repeated every 48 h, each of 2.5-4.0 h duration with 1-1.5 times of estimated plasma volume, were given. PLEX cycle was repeated till either of the end-points were achieved (i) MELD < 20 for 48 h or reaches below the baseline, whichever is lower, (ii) completed three PLEX cycles, (iii) hemodynamic instability, (iv) or outcome achieved. Outcome of interest was categorized as favorable (discharged in stable condition) or unfavorable (death or discharge in moribund condition). Data are expressed as median (interquartile range). RESULTS Sixteen patients (age 35 [27-48] years; male 8; ALF 5, ACLF 11; MELD 33 [27-37]; CLIF-SOFA 10 [8.5-12]) were included. Participants received 2 (1-3) cycles of PLEX during 13 (11-25) days of hospitalization. Overall, serum bilirubin, INR, creatinine, MELD, and CLIF-SOFA scores were significantly improved after PLEX. Five patients (5/16, 31%) had complete resolution of HE. Eight patients (50%) had a favorable outcome. Those with favorable outcome had significant improvement in serum bilirubin, INR, and CLIF-SOFA scores as compared to those with unfavorable outcome. CONCLUSION PLEX may be effective in patients with ALF or ACLF. More data are needed to establish its role in the management of liver failure.
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Affiliation(s)
- Himanshu Dandu
- Department of Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Vivek Kumar
- Department of Internal Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Amit Goel
- Department of Gastro-Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
| | - Dheeraj Khetan
- Department of Transfusion Medicine, SGPGIMS, Lucknow, Uttar Pradesh, India
| | - Tulika Chandra
- Department of Transfusion Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Vipin Raj Bharti
- Department of Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
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18
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Bera C, Wong F. Management of hepatorenal syndrome in liver cirrhosis: a recent update. Therap Adv Gastroenterol 2022; 15:17562848221102679. [PMID: 35721838 PMCID: PMC9201357 DOI: 10.1177/17562848221102679] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/07/2022] [Indexed: 02/04/2023] Open
Abstract
Hepatorenal syndrome (HRS) is a serious form of renal dysfunction in patients with cirrhosis and ascites. It is an important component of the acute-on-chronic liver failure (ACLF) syndrome. Significant recent changes in the understanding of the pathophysiology of renal dysfunction in cirrhosis include the role of inflammation in addition to hemodynamic changes. The term acute kidney injury (AKI) is now adopted to include all functional and structural forms of acute renal dysfunction in cirrhosis, with various stages describing the severity of the condition. Type 1 hepatorenal syndrome (HRS1) is renamed HRS-AKI, which is stage 2 AKI [doubling of baseline serum creatinine (sCr)] while fulfilling all other criteria of HRS1. Albumin is used for its volume expanding and anti-inflammatory properties to confirm the diagnosis of HRS-AKI. Vasoconstrictors are added to albumin as pharmacotherapy to improve the hemodynamics. Terlipressin, although not yet available in North America, is the most common vasoconstrictor used worldwide. Patients with high grade of ACLF treated with terlipressin are at risk for respiratory failure if there is pretreatment respiratory compromise. Norepinephrine is equally effective as terlipressin in reversing HRS1. Recent data show that norepinephrine may be administered outside the intensive care setting, but close monitoring is still required. There has been no improvement in overall or transplant-free survival shown with vasoconstrictor use, but response to vasoconstrictors with reduction in sCr is associated with improvement in survival. Non-responders to vasoconstrictor plus albumin will need liver transplantation as definite treatment with renal replacement therapy as a bridge therapy. Combined liver and kidney transplantation is recommended for patients with prolonged history of AKI, underlying chronic kidney disease or with hereditary renal conditions. Future developments, such as the use of biomarkers and metabolomics, may help to identify at risk patients with earlier diagnosis to allow for earlier treatment with improved outcomes.
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Affiliation(s)
- Chinmay Bera
- Division of Gastroenterology and Hepatology,
Department of Medicine, Toronto General Hospital, University Health Network,
University of Toronto, Toronto, ON, Canada
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19
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Téllez L, Guerrero A. Management of Liver Decompensation in Advanced Liver Disease (Renal Impairment, Liver Failure, Adrenal Insufficiency, Cardiopulmonary Complications). Clin Drug Investig 2022; 42:15-23. [PMID: 35522396 PMCID: PMC9205830 DOI: 10.1007/s40261-022-01149-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 12/17/2022]
Abstract
Systemic complications often occur in patients with advanced liver disease. In particular, the development of renal complications (acute kidney injury, hepatorenal syndrome), acute-on-chronic liver failure, cardiopulmonary diseases, or relative adrenal insufficiency can be serious in patients with advanced liver disease and may determine the patient’s quality of life and prognosis. Therefore, the early diagnosis of possible complications is the key to the prompt initiation of specific treatments that can improve quality of life and survival. For this purpose, networking with reference centers where multidisciplinary units are available is essential so that every patient is evaluated in clinical discussions involving specialists from different fields.
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Affiliation(s)
- Luis Téllez
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Insituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Centro de Investigación Biomédica en Red (CIBERehd), Universidad de Alcalá, Ctra. Colmenar Viejo, km 9,100, 28034, Madrid, Spain.
| | - Antonio Guerrero
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Insituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Centro de Investigación Biomédica en Red (CIBERehd), Universidad de Alcalá, Ctra. Colmenar Viejo, km 9,100, 28034, Madrid, Spain
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20
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Heda R, Kovalic AJ, Satapathy SK. Peritransplant Renal Dysfunction in Liver Transplant Candidates. Clin Liver Dis 2022; 26:255-268. [PMID: 35487609 DOI: 10.1016/j.cld.2022.01.010] [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: 01/31/2023]
Abstract
Renal function is intricately tied to Model for End-Stage Liver Disease score and overall prognosis among patients with cirrhosis. The estimation of glomerular filtration rate (GFR) and etiology of renal impairment are even more magnified among cirrhotic patients in the period surrounding liver transplantation. Novel biomarkers including cystatin C and urinary neutrophil gelatinase-associated lipocalin have been demonstrated to more accurately assess renal dysfunction and aid in the diagnosis of competing etiologies. Accurately identifying the severity and chronicity of renal dysfunction among transplant candidates is an imperative component with respect to stratifying patients toward simultaneous liver-kidney transplantation versus liver transplantation alone.
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Affiliation(s)
- Rajiv Heda
- Department of Internal Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Alexander J Kovalic
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Manhasset, NY 11030, USA
| | - Sanjaya K Satapathy
- Department of Medicine, Division of Hepatology, Sandra Atlas Bass Center for Liver Diseases and Transplantation, Manhasset, NY 11030, USA; Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, 400 Community Drive, Manhasset, NY 11030, USA.
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21
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Norén Å, Åberg F, Mölne J, Bennet W, Friman S, Herlenius G. Perioperative kidney injury in liver transplantation: a prospective study with renal histology and measured glomerular filtration rates. Scand J Gastroenterol 2022; 57:595-602. [PMID: 35060823 DOI: 10.1080/00365521.2022.2028004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Acute kidney injury (AKI) is frequent after liver transplantation (LT), with impact on graft function, morbidity and mortality. Although multifactorial, the pathophysiology of perioperative kidney injury remains unclear. Our aims were to analyze the frequency, evolution and risk factors for kidney impairment during the peri- and early post-operative period. METHODS In a prospective, single-center study of 27 adult patients undergoing first single-organ LT, we analyzed measured glomerular filtration rate (mGFR) pre-transplant, at post-operative day (POD) 10, and at 1, 3, 12 and 36 months. Kidney and liver graft biopsies were performed during LT. RESULTS A median mGFR decline of 45% was detected from pre-transplant to POD 10, correlating strongly with the mGFR evolution from baseline to 12 months (rs = 0.80, p<.001) and baseline to 36 months (rs = 0.82, p<.001). AKI occurred in 59% of recipients within 48 h of LT, notably before the introduction of calcineurin inhibitors on POD 3. AKI was strongly associated with mGFR at 12 and 36 months. Kidney and liver graft biopsies showed only minor histological changes. Donor and recipient body mass index, recipient age, model of end-stage liver disease score, diagnosis of hepatitis C, donor cause of death, as well as bleeding, transfusions and duration of the anhepatic phase correlated with early kidney dysfunction. CONCLUSION The greatest decline in mGFR was evident within 10 days and AKI within hours of LT, irrespective of baseline mGFR and before introduction of calcineurin inhibitors. Very early post-LT kidney injury has substantial consequences for long-term kidney function.
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Affiliation(s)
- Åsa Norén
- The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Surgery, Institute for Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Fredrik Åberg
- The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Johan Mölne
- Laboratory Medicine, Institute of Biomedicine, Sahlgrenska University Hospital, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - William Bennet
- The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Surgery, Institute for Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Styrbjörn Friman
- The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Surgery, Institute for Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Gustaf Herlenius
- The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Surgery, Institute for Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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22
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Lia D, Grodstein EI. Kidney Allocation Issues in Liver Transplantation Candidates with Chronic Kidney Disease and Severe Kidney Liver Injury. Clin Liver Dis 2022; 26:283-289. [PMID: 35487611 DOI: 10.1016/j.cld.2022.01.004] [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: 01/31/2023]
Abstract
The number of liver transplant candidates with concomitant renal disease has been steadily rising since the implementation of MELD-based allocation in 2002. Consequently, the number of simultaneous liver-kidney (SLK) transplants being performed each year has also increased. However, the establishment of well-defined criteria for when to choose SLK over liver transplant alone has lagged behind. The lack of clear guidelines has worsened an already large shortage of transplantable kidneys. This article further explores the rationale for and outlines the implementation of the SLK allocation policy.
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Affiliation(s)
- Daniel Lia
- Transplant Surgery Fellowship, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 400 Community Drive, Manhasset, NY 11765, USA
| | - Elliot I Grodstein
- Transplant Surgery Fellowship, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 400 Community Drive, Manhasset, NY 11765, USA.
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23
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Prasad D, Sen Sarma M, Yachha SK, Prasad R, Srivastava A, Poddar U, Kumar A. Can we predict early renal impairment in pediatric cirrhosis? Indian J Gastroenterol 2022; 41:135-142. [PMID: 35067841 DOI: 10.1007/s12664-021-01190-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 04/28/2021] [Indexed: 02/04/2023]
Abstract
AIMS Published literature on renal dysfunction (RD) in pediatric cirrhosis are limited. We aimed to detect early RD in cirrhotic children by renal resistive index (RI) and plasma aldosterone (PA). We evaluated the effects of large-volume paracentesis (LVP) and albumin infusion on the same. METHODS Non-azotemic cirrhotic children with tense ascites (undergoing LVP with albumin infusion) were prospectively enrolled. Blood biochemistry and doppler ultrasonography for RI and PA were measured at regular intervals. RI >0.7 was considered as RD. Outcomes were noted at D90 and 1 year. Chronic liver disease children without ascites were included as controls. RESULTS Of the 99 cirrhotic children, tense ascites (n=51) had higher baseline RI than controls (n=48) (p<0.001). Overall, baseline RD was observed in 32% and was significantly higher in tense ascites compared to controls (59% vs. 4%, p<0.001). Tense ascites with RD at admission had higher chances of acute kidney injury (AKI) (p=0.009), ascites recurrence (p=0.043), hospital readmission (p=0.048), and mortality (p=0.009) compared to patients without RD by D90. Significant reduction in RI was noted at 48 h, D7, D30, and D90 compared to baseline after LVP with albumin. Pediatric End-stage Liver Disease (PELD) score and PA had a strong positive correlation with baseline RI (R2=0.51, R2=0.47). Using multivariate analysis, PELD score and PA were predictors of AKI (odds ratio [OR]: 1.14; 95% confidence interval [CI]: 1.04-1.24; p=0.003) and mortality (OR: 1.82; 95% CI: 1.22-2.72; p=0.004), respectively. CONCLUSIONS Abnormal baseline RI can be used as an early predictor of RD and predict long-term renal ouctomes in pediatric cirrhosis. Baseline RI correlated well with the severity of liver disease and PA. Paracentesis and albumin infusion effectively reduced RI.
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Affiliation(s)
- Durga Prasad
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Moinak Sen Sarma
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Surender Kumar Yachha
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India.
| | - Raghunandan Prasad
- Departments of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Anshu Srivastava
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Ujjal Poddar
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Anup Kumar
- Departments of Biostatistics and Heath Informatics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
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Dewitte A, Defaye M, Dahmi A, Ouattara A, Joannes-Boyau O, Chermak F, Chiche L, Laurent C, Battelier M, Sigaut S, Khoy-Ear L, Grigoresco B, Cauchy F, Francoz C, Paugam Burtz C, Janny S, Weiss E. Prognostic Impact of Early Recovering Acute Kidney Injury Following Liver Transplantation: A Multicenter Retrospective Study. Transplantation 2022; 106:781-791. [PMID: 34172644 DOI: 10.1097/tp.0000000000003865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) is a common complication after liver transplantation (LT), but the specific impact of rapidly resolving AKI is not elucidated. This study investigates the factors associated with early recovery from AKI and its association with post-LT outcomes. METHODS Retrospective analysis of 441 liver transplant recipients with end-stage liver disease without pretransplant renal impairment. AKI was defined according to Kidney Disease Improving Global Outcomes criteria and early renal recovery by its disappearance within 7 d post-LT. RESULTS One hundred forty-six patients (32%) developed a post-LT AKI, of whom 99 (69%) recovered early and 45 (31%) did not. Factors associated with early recovery were Kidney Disease Improving Global Outcomes stage 1 (odds ratio [OR],14.11; 95% confidence interval [CI], 5.59-40.22; P < 0.0001), minimum prothrombin time >50 % (OR, 4.50; 95% CI, 1.67-13.46; P = 0.003) and aspartate aminotransferase peak value <1000 U/L (OR, 4.07; 95% CI, 1.64-10.75; P = 0.002) within 48 h post-LT. Patients with early recovery had a renal prognosis similar to that of patients without AKI with no difference in estimated glomerular filtration rate between day 7 and 1 y. Their relative risk of developing chronic kidney disease was 0.88 (95% CI, 0.55-1.41; P = 0.6) with survival identical to patients without AKI and better than patients without early recovery (P < 0.0001). CONCLUSIONS Most patients with post-LT AKI recover early and have a similar renal prognosis and survival to those without post-LT AKI. Factors associated with early renal recovery are related to the stage of AKI, the extent of liver injury, and the early graft function. Patients at risk of not recovering may benefit the most from perioperative protective strategies, particularly those aimed at minimizing the adverse effects of calcineurin inhibitors.
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Affiliation(s)
- Antoine Dewitte
- Department of Anaesthesia and Critical Care, CHU de Bordeaux, Pessac, France
- University of Bordeaux, CNRS, Immunoconcept, U5164, Bordeaux, France
| | - Mylène Defaye
- Department of Anaesthesia and Critical Care, CHU de Bordeaux, Pessac, France
| | - Anissa Dahmi
- Department of Anaesthesia and Critical Care, CHU de Bordeaux, Pessac, France
| | - Alexandre Ouattara
- Department of Anaesthesia and Critical Care, CHU de Bordeaux, Pessac, France
- University of Bordeaux, INSERM, Biology of Cardiovascular Diseases, U1034, Bordeaux, France
| | | | - Faiza Chermak
- Department of Hepatology, CHU de Bordeaux, Pessac, France
| | | | | | - Mathieu Battelier
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
| | - Stéphanie Sigaut
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
| | - Linda Khoy-Ear
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
| | - Bénédicte Grigoresco
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
| | - François Cauchy
- Department of HPB Surgery and Liver Transplantation, Beaujon Hospital, DMU Digest, AP-HP.Nord, Clichy, France
- Inserm UMR_S 1149, Centre de Recherche Sur L'inflammation, Paris, France
| | - Claire Francoz
- Inserm UMR_S 1149, Centre de Recherche Sur L'inflammation, Paris, France
- Liver Unit, Beaujon Hospital, Clichy, France
| | - Catherine Paugam Burtz
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
- Inserm UMR_S 1149, Centre de Recherche Sur L'inflammation, Paris, France
- University of Paris, Paris, France
| | - Sylvie Janny
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
| | - Emmanuel Weiss
- Department of Anaesthesiology and Critical Care, Beaujon Hospital, DMU Parabol, AP-HP.Nord, Clichy, France
- Inserm UMR_S 1149, Centre de Recherche Sur L'inflammation, Paris, France
- University of Paris, Paris, France
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25
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[Kidney failure after liver transplantation]. Nephrol Ther 2022; 18:89-103. [PMID: 35151596 DOI: 10.1016/j.nephro.2021.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 05/11/2021] [Accepted: 11/06/2021] [Indexed: 02/06/2023]
Abstract
One third of cirrhotic patients present impaired kidney function. It has multifactorial causes and has a harmful effect on patients' morbi-mortality before and after liver transplant. Kidney function does not improve in all patients after liver transplantation and liver-transplant recipients are at high risk of developing chronic kidney disease. Causes for renal dysfunction can be divided in three groups: preoperative, peroperative and postoperative factors. To date, there is no consensus for the modality of evaluation the risk for chronic kidney disease after liver transplantation, and for its prevention. In the present review, we describe the outcome of kidney function after liver transplantation, and the prognostic factors of chronic kidney disease to determine a risk stratification for each patient. Furthermore, we discuss therapeutic options to prevent kidney dysfunction in this setting, and highlight the indications of combined liver-kidney transplantation.
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26
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Bredt LC, Peres LAB, Risso M, Barros LCDAL. Risk factors and prediction of acute kidney injury after liver transplantation: Logistic regression and artificial neural network approaches. World J Hepatol 2022; 14:570-582. [PMID: 35582300 PMCID: PMC9055199 DOI: 10.4254/wjh.v14.i3.570] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/10/2021] [Accepted: 02/16/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Acute kidney injury (AKI) has serious consequences on the prognosis of patients undergoing liver transplantation. Recently, artificial neural network (ANN) was reported to have better predictive ability than the classical logistic regression (LR) for this postoperative outcome. AIM To identify the risk factors of AKI after deceased-donor liver transplantation (DDLT) and compare the prediction performance of ANN with that of LR for this complication. METHODS Adult patients with no evidence of end-stage kidney dysfunction (KD) who underwent the first DDLT according to model for end-stage liver disease (MELD) score allocation system was evaluated. AKI was defined according to the International Club of Ascites criteria, and potential predictors of postoperative AKI were identified by LR. The prediction performance of both ANN and LR was tested. RESULTS The incidence of AKI was 60.6% (n = 88/145) and the following predictors were identified by LR: MELD score > 25 (odds ratio [OR] = 1.999), preoperative kidney dysfunction (OR = 1.279), extended criteria donors (OR = 1.191), intraoperative arterial hypotension (OR = 1.935), intraoperative massive blood transfusion (MBT) (OR = 1.830), and postoperative serum lactate (SL) (OR = 2.001). The area under the receiver-operating characteristic curve was best for ANN (0.81, 95% confidence interval [CI]: 0.75-0.83) than for LR (0.71, 95%CI: 0.67-0.76). The root-mean-square error and mean absolute error in the ANN model were 0.47 and 0.38, respectively. CONCLUSION The severity of liver disease, pre-existing kidney dysfunction, marginal grafts, hemodynamic instability, MBT, and SL are predictors of postoperative AKI, and ANN has better prediction performance than LR in this scenario.
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Affiliation(s)
- Luis Cesar Bredt
- Department of Surgical Oncology and Hepatobilary Surgery, Unioeste, Cascavel 85819-110, Paraná, Brazil.
| | | | - Michel Risso
- Department of Internal Medicine, Assis Gurgacz University, Cascavel 85000, Paraná, Brazil
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El-Makarem MAERA, Mahmoud YZ, Moussa MM, El-Saghir SMM, Keryakos HKH. Do old urinary biomarkers have a place in the new definition of hepatorenal syndrome in the Egyptian cirrhotic patients? A single-center experience. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00185-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Hepatorenal syndrome is still a diagnosis of exclusion despite new classification.
Aims
To validate the accuracy of urinary neutrophil gelatinase-associated lipocalin, interleukin-18, and kidney injury molecule-1 in the new diagnostic criteria of hepatorenal syndrome in Egyptian patients with hepatitis C virus-related liver cirrhosis using serum creatinine as a gold standard test for acute kidney injury.
Methods
One-hundred twenty cirrhotic patients with ascites were recruited and divided into two groups depending on the presence or absence of renal impairment, and 40 age- and sex-matched cirrhotic patients without ascites used as controls participated in the study. Urinary biomarkers were measured and compared with conventional biomarkers used to assess kidney function (serum creatinine, estimated glomerular filtration rate).
Results
The mean urinary neutrophil gelatinase-associated lipocalin, interleukin-18, and kidney injury molecule-1 were statistically significantly higher in patients with hepatorenal syndrome and were found to be helpful in the early detection with cutoff values of 125 ng/ml, 34.8 pg/ml, and 3.1 pg/ml, respectively.
Conclusions
Urinary neutrophil gelatinase-associated lipocalin, interleukin-18, and kidney injury molecule-1 levels are higher in patients with cirrhotic ascites complicated by HRS-AKI using the new definition of HRS, but IL-18 has lower sensitivity and specificity for the prediction of HRS-AKI as compared to NGAL and KIM-1.
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Abstract
In patients with cirrhosis and chronic liver disease, acute-on-chronic liver failure is emerging as a major cause of mortality. These guidelines indicate the preferred approach to the management of patients with acute-on-chronic liver failure and represent the official practice recommendations of the American College of Gastroenterology. The scientific evidence for these guidelines was evaluated using the Grading of Recommendations, Assessment, Development, and Evaluation process. In instances where the evidence was not appropriate for Grading of Recommendations, Assessment, Development, and Evaluation, but there was consensus of significant clinical merit, key concept statements were developed using expert consensus. These guidelines are meant to be broadly applicable and should be viewed as the preferred, but not only, approach to clinical scenarios.
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Estimation of glomerular filtration rate in patients with cirrhosis: evaluation of equations currently used in clinical practice and validation of Royal Free Hospital cirrhosis glomerular filtration rate. Eur J Gastroenterol Hepatol 2022; 34:84-91. [PMID: 32956187 DOI: 10.1097/meg.0000000000001935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Conventional creatinine-based glomerular filtration rate (GFR) equations have been reported to overestimate renal function in patients with cirrhosis. The Royal Free Hospital (RFH) cirrhosis GFR equation was developed to accurately estimate GFR in this population. The aim of this study was to evaluate the ability of widely available equations [Chronic Kidney Disease Epidemiology Collaboration equation (CKD-EPI), Modification of Diet in Renal Disease equations (MDRD-4, MDRD-6)] and the RFH equation to correctly estimate the GFR of patients with cirrhosis. METHODS We retrospectively analyzed data from patients with cirrhosis who underwent measurement of GFR with the use of 51Cr-EDTA (GFR-M). The CKD-EPI, MDRD-4, MDRD-6 and RFH equations were calculated, while bias, precision and accuracy were estimated for each one of them and then compared with paired t-tests. Bias was defined as the mean difference between the GFR-M and the result of each equation; precision was defined as the SD of the differences and accuracy was defined as the square root of the mean squared error (mean of the squared differences). Higher values are associated with worse bias and better precision/accuracy. RESULTS One-hundred and thirty-four cirrhotic patients were included. Bias was estimated for CKD-EPI, MDRD-4, MDRD-6 and RFH at -5.91, -3.13, 0.92 and 18.24, respectively. Significant differences were observed between all equations (P < 0.001). Regarding precision, only the comparison between MDRD-4 (20.81) and RFH (16.6) yielded a statistically significant result (P = 0.037). Finally, CKD-EPI (19.32) and MDRD-6 (18.81) exhibited better accuracy than GFR-RFH (24.61) (P = 0.006 and 0.001). CONCLUSION RFH demonstrates inferior accuracy in predicting renal function in patients with cirrhosis, in comparison to conventional equations.
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Zoratti C, Moretti R, Rebuzzi L, Albergati IV, Di Somma A, Decorti G, Di Bella S, Crocè LS, Giuffrè M. Antibiotics and Liver Cirrhosis: What the Physicians Need to Know. Antibiotics (Basel) 2021; 11:antibiotics11010031. [PMID: 35052907 PMCID: PMC8772826 DOI: 10.3390/antibiotics11010031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/23/2021] [Accepted: 12/24/2021] [Indexed: 12/13/2022] Open
Abstract
The liver is the primary site of drug metabolism, which can be altered by a variety of diseases affecting the liver parenchyma, especially in patients with liver cirrhosis. The use of antibiotics in patients with cirrhosis is usually a matter of concern for physicians, given the lack of practical knowledge for drug choice and eventual dose adjustments in several clinical scenarios. The aim of the current narrative review is to report, as broadly as possible, basic, and practical knowledge that any physician should have when approaching a patient with liver cirrhosis and an ongoing infection to efficiently choose the best antibiotic therapy.
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Affiliation(s)
- Caterina Zoratti
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
| | - Rita Moretti
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
| | - Lisa Rebuzzi
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
| | - Irma Valeria Albergati
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
| | - Antonietta Di Somma
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
| | - Giuliana Decorti
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy;
| | - Stefano Di Bella
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
| | - Lory Saveria Crocè
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
- Italian Liver Foundation, 34149 Trieste, Italy
| | - Mauro Giuffrè
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy; (C.Z.); (R.M.); (L.R.); (I.V.A.); (A.D.S.); (S.D.B.); (L.S.C.)
- Italian Liver Foundation, 34149 Trieste, Italy
- Correspondence: ; Tel.: +39-0403994044
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Ojeda-Yuren AS, Cerda-Reyes E, Herrero-Maceda MR, Castro-Narro G, Piano S. An Integrated Review of the Hepatorenal Syndrome. Ann Hepatol 2021; 22:100236. [PMID: 32846202 DOI: 10.1016/j.aohep.2020.07.008] [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: 05/24/2020] [Revised: 07/24/2020] [Accepted: 07/26/2020] [Indexed: 02/04/2023]
Abstract
Among the complications of cirrhosis, hepatorenal syndrome (HRS) is characterized by having the worst survival rate. HRS is a disorder that involves the deterioration of kidney function caused primarily by a systemic circulatory dysfunction, but in recent years, systemic inflammation and cirrhotic cardiomyopathy have been discovered to also play an important role. The diagnosis of HRS requires to meet the new International Club of Ascites-Acute Kidney Injury (ICA-AKI) and Hepatorenal Syndrome-Acute Kidney Injury (HRS-AKI) criteria after ruling out other causes of kidney injury. At the time of diagnosis, it is important to start the medical treatment as soon as possible where three types of vasoconstrictors have been recognized: vasopressin analogs (ornipressin and terlipressin), alpha-adrenergic agonists (norepinephrine and midodrine) and somatostatin analogues (octreotide); all should be combined with albumin infusion. Among them, terlipressin and albumin are the first lines of treatment in most cases, although terlipressin should be monitor closely due to its adverse events. The best treatment of choice is a liver transplant, because it is the only definitive treatment for this disease.
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Affiliation(s)
- Alicia S Ojeda-Yuren
- Gastroenterology Section, Central Military Hospital, Ring Road, Blvrd. Manuel Avila Camacho, Militar, Miguel Hidalgo, 11200 Mexico City, Mexico.
| | - Eira Cerda-Reyes
- Gastroenterology Section, Central Military Hospital, Ring Road, Blvrd. Manuel Avila Camacho, Militar, Miguel Hidalgo, 11200 Mexico City, Mexico; Army and Air Force University of Mexico, Gastroenterology Specialization Course of the Military School of Health Graduates, Batalla de Celaya 202, Lomas of Sotelo, Militar, Miguel Hidalgo, 11200 Mexico City, Mexico.
| | - Maria R Herrero-Maceda
- Gastroenterology Section, Central Military Hospital, Ring Road, Blvrd. Manuel Avila Camacho, Militar, Miguel Hidalgo, 11200 Mexico City, Mexico; Army and Air Force University of Mexico, Gastroenterology Specialization Course of the Military School of Health Graduates, Batalla de Celaya 202, Lomas of Sotelo, Militar, Miguel Hidalgo, 11200 Mexico City, Mexico.
| | - Graciela Castro-Narro
- Gastroenterology Department, National Institute of Medical Sciences and Nutrition "Salvador Zubirán", Vasco of Quiroga 15, Belisario Domínguez Secc 16, Tlalpan, 14080 Mexico City, Mexico.
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine - DIMED, University of Padua, Via 8 Febbraio 1848, 2, 35122 Padova, PD, Italy.
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Lim SY, Wang R, Tan DJH, Ng CH, Lim WH, Quek J, Syn N, Nah BKY, Wong ETY, Huang DQ, Vathsala A, Siddiqui MS, Fung J, Muthiah MD, Tan EXX. A meta-analysis of the cumulative incidence, risk factors, and clinical outcomes associated with chronic kidney disease after liver transplantation. Transpl Int 2021; 34:2524-2533. [PMID: 34714569 DOI: 10.1111/tri.14149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/19/2021] [Accepted: 09/29/2021] [Indexed: 12/15/2022]
Abstract
Chronic kidney disease (CKD) remains a relatively common complication after liver transplantation (LT), and significantly impacts overall survival. We sought to assess the cumulative incidence, risk factors and mortality associated with post-LT CKD. CKD was defined as eGFR <60 ml/min/1.73 m2 as estimated by the Modified Diet in Renal Disease (MDRD) formula. Single-arm meta-analysis was done to evaluate the cumulative incidence of CKD at 1-, 3-, and 5-year timepoints post-LT. Risk factors for CKD were evaluated using hazard ratios (HR). Twenty-one studies involving 44 383 patients were included. Cumulative incidence of stage 3-5 CKD was 31.44% (CI 0.182-0.447), 36.71% (CI 0.188-0.546), and 43.52% (CI 0.296-0.574) at 1, 3, and 5 years after LT, respectively. Stage 5 CKD cumulative incidence increased from 0.274% (CI 0.001-0.005) at 1 year to 2.06% (CI 0.009-0.045) at 5 years post-LT. Age, female sex, diabetes, and peri-operative acute kidney injury (AKI) were significant risk factors for CKD. Stage 4-5 CKD was associated with a decrease in overall survival (HR 3.23, 95% CI 1.74-5.98, P < 0.01). CKD after LT is relatively common, and is associated with significantly reduced overall survival. Identification of patients at high risk of developing CKD allows physicians to prophylactically use renal-sparing immunosuppression which may be crucial in achieving desirable clinical outcomes.
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Affiliation(s)
- Sze Yinn Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Renaeta Wang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jingxuan Quek
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicholas Syn
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Biostatistics & Modelling Domain, Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Benjamin Kai Yi Nah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Emmett Tsz-Yeung Wong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Center for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Daniel Q Huang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Center for Organ Transplantation, National University Health System, Singapore, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Anantharaman Vathsala
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Center for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Mohammad Shadab Siddiqui
- Division of Gastroenterology and Hepatology, Virginia Commonwealth University, Richmond, VA, USA
| | - James Fung
- Division of Gastroenterology and Hepatology, Department of Medicine, Queen Mary Hospital, Hong Kong, Hong Kong
| | - Mark D Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Center for Organ Transplantation, National University Health System, Singapore, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Eunice Xiang-Xuan Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University Center for Organ Transplantation, National University Health System, Singapore, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
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Fiorelli S, Biancofiore G, Feltracco P, Lavezzo B, DE Gasperi A, Pompei L, Masiero L, Testa S, Ricci A, Della Rocca G. Acute kidney injury after liver transplantation, perioperative risk factors, and outcome: prospective observational study of 1681 patients (OLTx Study). Minerva Anestesiol 2021; 88:248-258. [PMID: 34709014 DOI: 10.23736/s0375-9393.21.15860-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) represents a frequent complication after orthotopic liver transplantation (OLT). This study aimed to evaluate early postoperative AKI incidence during the first 72 h after OLT, perioperative risk factors, and AKI impact on survival. METHODS From January 2011 to December 2013) 1681 patients underwent OLT in 19 centers and were enrolled in this prospective cohort study. RESULTS According to RIFLE criteria, AKI occurred in 367 patients, 21.8% (R: 5.8%, I: 6.4%, F: 4.8%, L: 4.8%). Based on multivariate analysis, intraoperative risk factors for AKI were: administration of 5-10 RBCs (OR 1.8, 95%CI 1.3-2.7), dopamine use (OR 1.6, 95%CI 1.2-2.3), post-reperfusion syndrome (OR 1.5, 95%CI 1.0-2.3), surgical complications (OR 2.0, 95% CI 1.3-3.0), and cardiological complications (OR 2.2, 95%CI 1.2-4.0). Postoperative risk factors were: norepinephrine (OR 1.4, 95%CI 1.0-2.0), furosemide (OR 4.2, 95% CI 3.0-5.9), more than 10 RBCs transfusion, (OR 3.7, 95%CI 1.4-10.5), platelets administration (OR 1.6, 95% CI 1.1-2.4), fibrinogen administration (OR 3.0, 95%CI, 1.5-6.2), hepatic complications (OR 4.6, 95%CI 2.9-7.5), neurological complications (OR 2.4, 95%CI 1.5-3.7), and infectious complications (OR 2.7, 95%CI 1.8-4.3). NO-AKI patients' 5 years survival rate was higher than AKI patients (68.06, 95% CI 62.7-72.7 and 81.2, 95% CI 78.9-83.3, p< 0.001). CONCLUSIONS AKI still remains an important risk factor for morbidity and mortality after OLT. Further researches to develop new strategies aimed at preventing or minimizing post-OLT AKI are needed.
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Affiliation(s)
- Silvia Fiorelli
- Department of Anesthesiology and Intensive care, Sapienza University of Rome, Rome, Italy -
| | | | | | - Bruna Lavezzo
- AOU Città della Salute e della Scienza, presidio Molinette, Turin, Italy
| | | | - Livia Pompei
- Department of Medical Area, University of Udine, Udine, Italy
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Abstract
One-third of patients with cirrhosis present kidney failure (AKI and CKD). It has multifactorial causes and a harmful effect on morbidity and mortality before and after liver transplantation. Kidney function does not improve in all patients after liver transplantation, and liver transplant recipients are at a high risk of developing chronic kidney disease. The causes of renal dysfunction can be divided into three groups: pre-operative, perioperative and post-operative factors. To date, there is no consensus on the modality to evaluate the risk of chronic kidney disease after liver transplantation, or for its prevention. In this narrative review, we describe the outcome of kidney function after liver transplantation, and the prognostic factors of chronic kidney disease in order to establish a risk categorization for each patient. Furthermore, we discuss therapeutic options to prevent kidney dysfunction in this context, and highlight the indications of combined liver–kidney transplantation.
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Wong F, Reddy KR, Tandon P, O'Leary JG, Garcia-Tsao G, Vargas HE, Lai JC, Biggins SW, Maliakkal B, Fallon M, Subramanian R, Thuluvath P, Kamath PS, Thacker L, Bajaj JS. Progression of Stage 2 and 3 Acute Kidney Injury in Patients With Decompensated Cirrhosis and Ascites. Clin Gastroenterol Hepatol 2021; 19:1661-1669.e2. [PMID: 32798707 DOI: 10.1016/j.cgh.2020.08.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/07/2020] [Accepted: 08/11/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Progression of stages 2 and 3 acute kidney injury (AKI) in cirrhosis has not been characterized adequately. Patients with higher stages of AKI are believed to have worse outcomes. We assessed outcomes and factors associated with stages 2 and 3 AKI in patients with cirrhosis in the North American Consortium for the Study of End-stage Liver Disease cohort. METHODS We collected data from 2297 hospitalized patients with cirrhosis and ascites from December 2011 through February 2017. Our final analysis included 760 patients who developed AKI per the International Ascites Club 2015 definition (419 with maximum stage 1 and 341 with maximum stage 2 or 3; 63% male; mean age, 58 y). We compared demographic features, laboratory values, AKI treatment response, and survival between patients with maximum stage 1 vs patients with stage 2 or 3 AKI. RESULTS Patients with stage 2 or 3 AKI had higher Model for End-Stage Liver Disease scores (25.9 ± 7.3) than patients with stage 1 AKI (21.9 ± 7.5) (P < .0001). More patients fulfilled systemic inflammatory response syndrome criteria on admission, and more developed a second nosocomial infection (P < .05 for both comparisons). More patients with stage 2 or 3 AKI also had progression of AKI and required dialysis and admission into intensive care units when compared to stage 1 AKI patients (P < .0001 for both). A lower proportion of patients with stage 2 or 3 AKI survived their hospital stay (80% vs 99% with stage 1 AKI; P < .0001), or survived for 30 days without a liver transplant (56% vs 81%; P < .0001). The development of stage 2 or 3 AKI was associated with a higher Model for End-Stage Liver Disease score at the time of admission (P < .0001), presence of systemic inflammatory response on admission (P = .039), and second infection (P < .0001). CONCLUSIONS Based on an analysis of data from the North American Consortium for the Study of End-stage Liver Disease cohort, we found that patients with cirrhosis and more advanced liver disease, as well as a second infection, are more likely to develop stages 2 or 3 AKI, with a progressive course associated with decreased 30-day transplant-free survival. Prevention of AKI progression in patients with cirrhosis and stage 2 or 3 AKI might improve their outcomes.
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Affiliation(s)
- Florence Wong
- University of Toronto, Department of Medicine, Division of Gastroenterology & Hepatology, Toronto, Ontario, Canada.
| | - K Rajender Reddy
- University of Pennsylvania, Department of Medicine, Division of Gastroenterology & Hepatology, Philadelphia, Pennsylvania
| | - Puneeta Tandon
- University of Alberta, Department of Medicine, Division of Gastroenterology, Edmonton, Alberta, Canada
| | - Jacqueline G O'Leary
- Dallas VA Medical Center, Department of Internal Medicine, Division of Gastroenterology, Dallas, Texas; Baylor University Medical Center, Dallas, Texas
| | - Guadalupe Garcia-Tsao
- Yale University, Section of Digestive Diseases, Departemtn of Medicine, New Haven, Connecticut
| | - Hugo E Vargas
- Mayo Clinic, Division of Gastroenterology and Hepatology and Transplantation Center, Scottsdale, Arizona
| | - Jennifer C Lai
- University of California San Francisco, Department of Medicine, Division of Gastroenterology/ Hepatology, San Francisco, California
| | - Scott W Biggins
- University of Washington Medical Center, Department of Medicine, Division of Gastroenterology, Seattle, Washington
| | - Benedict Maliakkal
- University of Tennessee, Department of Medicine, Division of Transplant Hepatology, Memphis, Tennessee
| | - Michael Fallon
- University of Arizona College of Medicine, Department of Medicine, Division of Transplant Hepatology, Phoenix, Arizona
| | - Ram Subramanian
- Emory University, Department of Medicine, Division of Digestive Diseases, Atlanta, Georgia
| | - Paul Thuluvath
- Mercy Medical Center, Division of Gastroenterology, University of Maryland School of Medicine, Baltimore, Maryland
| | - Patrick S Kamath
- Mayo Clinic College of Medicine and Science, Division of Gastroenterology and Hepatology, Rochester, Minnesota
| | - Leroy Thacker
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
| | - Jasmohan S Bajaj
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Health Care System, Richmond, Virginia
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Maurel P, Prémaud A, Carrier P, Essig M, Barbier L, Rousseau A, Silvain C, Causse X, Debette-Gratien M, Jacques J, Marquet P, Salamé E, Loustaud-Ratti V. Evaluation of Longitudinal Exposure to Tacrolimus as a Risk Factor of Chronic Kidney Disease Occurrence Within the First-year Post-Liver Transplantation. Transplantation 2021; 105:1585-1594. [PMID: 32639405 DOI: 10.1097/tp.0000000000003384] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Renal failure is predictive of mortality in the early postliver-transplantation period and calcineurin inhibitors toxicity is a main challenge. Our aim is to assess the impact of longitudinal tacrolimus exposure (TLE) and other variables on chronic kidney disease (CKD)-free 1-year-survival. METHODS Retrospective data of consecutive patients transplanted between 2011 and 2016 and treated with tacrolimus were collected. TLE and all relevant pre- and post-liver transplantation (LT) predictive factors of CKD were tested and included in a time-to-event model. CKD was defined by repeated estimated glomerular filtration rate (eGFR) values below 60 mL/min/1.73m2 at least for the last 3 months before M12 post-LT. RESULTS Data from 180 patients were analyzed. CKD-free survival was 74.5% and was not associated with TLE. Pre-LT acute kidney injury (AKI) and eGFR at 1-month post-LT (eGFRM1) <60 mL/min/1.73m2 were significant predictors of CKD. By distinguishing 2 situations within AKI (ie, with or without hepatorenal syndrome [HRS]), only HRS-AKI remained associated to CKD. HRS-AKI and eGFRM1 <60 mL/min/1.73m2 increased the risk of CKD (hazard ratio, 2.5; 95% confidence interval, 1.2-4.9; hazard ratio, 4.8; 95% confidence interval, 2.6-8.8, respectively). CONCLUSIONS In our study, TLE, unlike HRS-AKI and eGFRM1, was not predictive of CKD-free survival at 1-year post-LT. Our results once again question the reversibility of HRS-AKI.
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Affiliation(s)
- Pauline Maurel
- Hepatology and Gastroenterology Unit, University Hospital of Limoges, Limoges, France
| | - Aurélie Prémaud
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
| | - Paul Carrier
- Hepatology and Gastroenterology Unit, University Hospital of Limoges, Limoges, France
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
| | - Marie Essig
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
| | - Louise Barbier
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
- Department of Digestive Surgery and Liver Transplantation, Trousseau University Hospital, Chambray-lès-Tours, France
| | - Annick Rousseau
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
| | - Christine Silvain
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
- Hepatology and Gastroenterology Unit, University Hospital of Poitiers, Poitiers, France
| | - Xavier Causse
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
- Hepatology and Gastroenterology Unit, Regional Hospital Center of Orléans, Orléans La Source, France
| | - Marilyne Debette-Gratien
- Hepatology and Gastroenterology Unit, University Hospital of Limoges, Limoges, France
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
| | - Jérémie Jacques
- Hepatology and Gastroenterology Unit, University Hospital of Limoges, Limoges, France
| | - Pierre Marquet
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
| | - Ephrem Salamé
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
- Department of Digestive Surgery and Liver Transplantation, Trousseau University Hospital, Chambray-lès-Tours, France
| | - Véronique Loustaud-Ratti
- Hepatology and Gastroenterology Unit, University Hospital of Limoges, Limoges, France
- INSERM U1248, University of Limoges, F-87000, Limoges, France
- FHU SUPORT: University Hospital Federation SUrvival oPtimization in ORgan Transplantation, Limoges, F-87000, Tours, F-30000, Poitiers F-86000, Orléans F-45000, France
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A Latin American survey on demographic aspects of hospitalized, decompensated cirrhotic patients and the resources for their management. Ann Hepatol 2021; 19:396-403. [PMID: 32418749 DOI: 10.1016/j.aohep.2020.03.007] [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: 01/14/2020] [Revised: 03/19/2020] [Accepted: 03/25/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION & OBJECTIVES Liver cirrhosis is a major cause of mortality worldwide. Adequate diagnosis and treatment of decompensating events requires of both medical skills and updated technical resources. The objectives of this study were to search the demographic profile of hospitalized cirrhotic patients in a group of Latin American hospitals and the availability of expertise/facilities for the diagnosis and therapy of decompensation episodes. METHODS A cross sectional, multicenter survey of hospitalized cirrhotic patients. RESULTS 377 patients, (62% males; 58±11 years) (BMI>25, 57%; diabetes 32%) were hospitalized at 65 centers (63 urbans; 57 academically affiliated) in 13 countries on the survey date. Main admission causes were ascites, gastrointestinal bleeding, hepatic encephalopathy and spontaneous bacterial peritonitis/other infections. Most prevalent etiologies were alcohol-related (AR) (40%); non-alcoholic-steatohepatitis (NASH) (23%), hepatitis C virus infection (HCV) (7%) and autoimmune hepatitis (AIH) (6%). The most frequent concurrent etiologies were AR+NASH. Expertise and resources in every analyzed issue were highly available among participating centers, mostly accomplishing valid guidelines. However, availability of these facilities was significantly higher at institutions located in areas with population>500,000 (n=45) and in those having a higher complexity level (Gastrointestinal, Liver and Internal Medicine Departments at the same hospital (n=22). CONCLUSIONS The epidemiological etiologic profile in hospitalized, decompensated cirrhotic patients in Latin America is similar to main contemporary emergent agents worldwide. Medical and technical resources are highly available, mostly at great population urban areas and high complexity medical centers. Main diagnostic and therapeutic approaches accomplish current guidelines recommendations.
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Molinari M, Fernandez-Carrillo C, Dai D, Dana J, Clemente-Sanchez A, Dharmayan S, Kaltenmeier C, Liu H, Behari J, Rachakonda V, Ganesh S, Hughes C, Tevar A, Al Harakeh H, Emmanuel B, Humar A, Bataller R. Portal vein thrombosis and renal dysfunction: a national comparative study of liver transplant recipients for NAFLD versus alcoholic cirrhosis. Transpl Int 2021; 34:1105-1122. [PMID: 33780554 PMCID: PMC8360094 DOI: 10.1111/tri.13873] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/08/2021] [Accepted: 03/19/2021] [Indexed: 12/13/2022]
Abstract
The prevalence of portal vein thrombosis (PVT), renal dysfunction (RD), and simultaneous PVT/RD in liver transplantation (LT) is poorly understood. We analyzed the prevalence of PVT, RD, simultaneous PVT/RD, and the outcomes of adult recipients of LT for nonalcoholic fatty liver disease (NAFLD) and alcoholic liver disease (ALD) between 2006 and 2016 in the United States. We found that the prevalence of PVT (7.2% → 11.3%), RD (33.8% → 39.2%), and simultaneous PVT/RD (2.4% → 4.5%) has increased significantly over the study period (all P‐values <0.05). NAFLD patients had a higher proportion of PVT (14.8% vs. 9.2%), RD (45.0% vs. 42.1%), and simultaneous PVT/RD (6.5% vs. 3.9%; all P‐values <0.05). 90‐day mortality was 3.8%, 6.3%, 6.8%, and 9.8% for PVT(−)/RD(−), PVT(−)/RD(+), PVT(+)/RD(−), and PVT(+)/RD(+) recipients, respectively (P < 0.01). 5‐year survival was 82.1%, 75.5%, 74.8%, and 71.1% for PVT(−)/RD(−), PVT(−)/RD(+), PVT(+)/RD(−), and PVT(+)/RD(+) recipients, respectively (P < 0.05). In conclusion, the prevalence of PVT, RD, and simultaneous PVT/RD has increased among LT recipients, especially for those with NAFLD. The short‐ and long‐term outcomes of recipients with PVT, RD, and simultaneous PVT/RD were inferior to patients without those risk factors irrespective of their indication for LT. No differences in patient outcomes were found between ALD and NAFLD recipients after stratification by risk factors.
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Affiliation(s)
- Michele Molinari
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Carlos Fernandez-Carrillo
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.,Department of Surgery, University of Leeds, Leeds, UK
| | - Dongling Dai
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Jorgensen Dana
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Ana Clemente-Sanchez
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Stalin Dharmayan
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | | | - Hao Liu
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Jaideep Behari
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Vikrant Rachakonda
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Swaytha Ganesh
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Amit Tevar
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Hasan Al Harakeh
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Bishoy Emmanuel
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Abhinav Humar
- Department of Surgery, UPMC Montefiore Hospital, Pittsburgh, PA, USA
| | - Ramon Bataller
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Juanola A, Solé C, Toapanta D, Ginès P, Solà E. Monitoring Renal Function and Therapy of Hepatorenal Syndrome Patients with Cirrhosis. Clin Liver Dis 2021; 25:441-460. [PMID: 33838860 DOI: 10.1016/j.cld.2021.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Acute kidney injury (AKI) is a frequent complication in patients with cirrhosis. Patients with cirrhosis can develop AKI due to different causes. Hepatorenal syndrome (HRS) is a unique cause of AKI occurring in patients with advanced cirrhosis and is associated with high short-term mortality. The differential diagnosis between different causes of AKI may be challenging. In this regard, new urine biomarkers may be helpful. Liver transplantation is the definitive treatment of patients with HRS-AKI. Vasoconstrictors and albumin represent the first-line pharmacologic treatment of HRS-AKI. This review summarizes current knowledge for the diagnosis and management of HRS in cirrhosis.
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Affiliation(s)
- Adrià Juanola
- Liver Unit, Hospital Clínic de Barcelona, 08036 Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Catalonia, Spain
| | - Cristina Solé
- Liver Unit, Hospital Clínic de Barcelona, 08036 Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
| | - David Toapanta
- Liver Unit, Hospital Clínic de Barcelona, 08036 Barcelona, Catalonia, Spain
| | - Pere Ginès
- Liver Unit, Hospital Clínic de Barcelona, 08036 Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain.
| | - Elsa Solà
- Liver Unit, Hospital Clínic de Barcelona, 08036 Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
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El-Makarem MAERA, Mousa MM, Ayaad LA, Keryakos HKH. Comparative study of various glomerular filtration rate estimating equations in Egyptian patients with hepatitis C virus-related liver cirrhosis: a single-center observational study. EGYPTIAN LIVER JOURNAL 2021. [DOI: 10.1186/s43066-021-00093-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Accurate assessment of GFR is critical in patients with chronic liver disease for early detection of renal disease. Cystatin C is a marker of GFR that seems to be more accurate than creatinine. The aim of the study is to assess of the performance of creatinine and cystatin C-based GFR equations in Egyptian patients with hepatitis C virus (HCV)-related liver cirrhosis as compared to measured creatinine clearance. GFR was estimated using five equations; three that were based on serum creatinine, another that was based on serum cystatin C, and a third that was based on both in 120 patients with HCV-related liver cirrhosis as well as 60 age- and sex-matched healthy controls. The bias, precision, and accuracy of each equation were determined as compared to measured creatinine clearance using the traditional equation U*V/P.
Results
The mean measured creatinine clearance was 51.39 ± 16.05 ml/min per 1.73 m2. The CKD-EPI creatinine-cystatin C equation had the greatest precision (7.5 ml/min per 1.73 m2), and highest accuracy (68 and 93% within 10% and 30% of measured GFR, respectively), but not the lowest bias (5.4 ml/min per 1.73 m2). The CKD-EPI creatinine-cystatin C equation remained accurate even in both males (69 and 90% within 10% and 30% of measured GFR, respectively) and females (68 and 97% within 10% and 30% of measured GFR, respectively). The CKD-EPI creatinine-cystatin C equation remained accurate even when the measured GFR was ≥ 60 ml/min per 1.73 m2 (60 and 90% within 10% and 30% of measured GFR, respectively with precision 10.5 ml/min per 1.73 m2).
Conclusion
CKD-EPI creatinine-cystatin C equation is more accurate at predicting GFR in HCV-related liver cirrhosis than creatinine- and cystatin-C alone based equations.
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Eknoyan G, Epstein M. Hepatorenal syndrome: a historical appraisal of its origins and conceptual evolution. Kidney Int 2021; 99:1321-1330. [PMID: 33781792 DOI: 10.1016/j.kint.2021.02.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 02/12/2021] [Accepted: 02/17/2021] [Indexed: 02/06/2023]
Abstract
The hepatorenal syndrome (HRS), a progressive but potentially reversible deterioration of kidney function, constitutes a serious complication of hepatic decompensation. Coexistence of liver/kidney damage, mentioned in the dropsy literature, was highlighted by Richard Bright in 1827 and confirmed in 1840 by his contemporary nephrology pioneer Pierre Rayer. Cholemic nephrosis was described in 1861 by Friedrich Frerichs, and the renal tubular lesions of HRS by Austin Flint in 1863. The term "acute hepato-nephritis" was introduced in 1916 by Paul Merklen, and its chronic form was designated HRS by Marcel Dérot in 1930s. HRS then was applied to renal failure in biliary tract surgery and to cases of coexistent renal and hepatic failure of diverse etiology. The pathogenesis of HRS was elucidated during the 1950 studies of renal physiology. Notably, studies of salt retention in edema and its relation to regulating the circulating plasma volume by John Peters and subsequently Otto Gauer defined the concept of "effective blood volume" and the consequent elucidation of ascites formation in liver failure. Parallel studies of intrarenal hemodynamics demonstrated severe renal vasoconstriction and preferential cortical ischemia to account for the functional renal dysfunction of HRS. Dialysis and liver or combined liver-kidney transplantation transformed the fatal HRS of old into a treatable disorder by the 1970s. Elucidation of the pathogenetic mechanisms of renal injury and refinements in definition, classification, and diagnosis of HRS since then have allowed for earlier therapeutic intervention with combined i.v. albumin and vasoconstrictor therapy, enabling the continued improvement of patient outcomes.
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Affiliation(s)
- Garabed Eknoyan
- The Selzman Institute of Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA.
| | - Murray Epstein
- Division of Nephrology and Hypertension, University of Miami Miller School of Medicine, Miami, Florida, USA
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Kumar R, Priyadarshi RN, Anand U. Chronic renal dysfunction in cirrhosis: A new frontier in hepatology. World J Gastroenterol 2021; 27:990-1005. [PMID: 33776368 PMCID: PMC7985728 DOI: 10.3748/wjg.v27.i11.990] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/17/2021] [Accepted: 03/09/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic kidney disease (CKD) in patients with liver cirrhosis has become a new frontier in hepatology. In recent years, a sharp increase in the diagnosis of CKD has been observed among patients with cirrhosis. The rising prevalence of risk factors, such as diabetes, hypertension and nonalcoholic fatty liver disease, appears to have contributed significantly to the high prevalence of CKD. Moreover, the diagnosis of CKD in cirrhosis is now based on a reduction in the estimated glomerular filtration rate of < 60 mL/min over more than 3 mo. This definition has resulted in a better differentiation of CKD from acute kidney injury (AKI), leading to its greater recognition. It has also been noted that a significant proportion of AKI transforms into CKD in patients with decompensated cirrhosis. CKD in cirrhosis can be structural CKD due to kidney injury or functional CKD secondary to circulatory and neurohormonal imbalances. The available literature on combined cirrhosis-CKD is extremely limited, as most attempts to assess renal dysfunction in cirrhosis have so far concentrated on AKI. Due to problems related to glomerular filtration rate estimation in cirrhosis, the absence of reliable biomarkers of CKD and technical difficulties in performing renal biopsy in advanced cirrhosis, CKD in cirrhosis can present many challenges for clinicians. With combined hepatorenal dysfunctions, fluid mobilization becomes problematic, and there may be difficulties with drug tolerance, hemodialysis and decision-making regarding the need for liver vs simultaneous liver and kidney transplantation. This paper offers a thorough overview of the increasingly known CKD in patients with cirrhosis, with clinical consequences and difficulties occurring in the diagnosis and treatment of such patients.
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Affiliation(s)
- Ramesh Kumar
- Department of Gastroenterology, All India Institute of Medical Sciences, Patna 801507, Bihar, India
| | - Rajeev Nayan Priyadarshi
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Patna 801507, Bihar, India
| | - Utpal Anand
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Patna 801507, Bihar, India
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Niewiński G, Smyk W, Graczyńska A, Kostrzewa K, Raszeja-Wyszomirska J, Ołdakowska-Jedynak U, Małyszko J, Wójcicki M, Zieniewicz K. Kidney Function After Liver Transplantation in a Single Center. Ann Transplant 2021; 26:e926928. [PMID: 33619240 PMCID: PMC7911851 DOI: 10.12659/aot.926928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Renal dysfunction in the peri-transplant period appears to complicate both short- and long-term outcome of liver transplantation (LT). The aim of this study was to analyze the impact of selected clinical features in the peri-liver transplant period, as well calcineurin inhibitor, particularly tacrolimus given after LT, on kidney function in a single liver transplant center’s experience. Material/Methods A total 125 consecutive liver-grafted individuals (82 M, 43 F), mean age 50±13 y (with alcohol-related liver disease in 48 (38%) patients) were included into the study. Their clinical data were collected in the database until 46 months of follow-up, and the Python packages Pandas (version 0.22.0) and scikit-learn (version 0.21.3) were used for data analysis. Results More advanced liver disease as judged by Child-Pugh class and MELD score differed significantly patients with preserved (serum creatinine SCr <1.5 mg/dL) and impaired (SCr ≥1.5 mg/dL) kidney function before LT. Older age and higher SCr pre-LT were associated with higher levels of SCr after LT in 2 time-points. SCr before LT was correlated with delta SCr for the highest and last recorded value (P<0.0001). Higher amounts of transfused colloids during surgery were associated with increased delta SCr for the highest value (P=0.019) after grafting in logistic regression analysis. There were no associations between SCr after LT and duration of anhepatic phase, urine output ≤100 mL/h, or post-reperfusion syndrome during transplantation (all P>0.05). There were no associations between SCr after LT and tacrolimus trough levels in analyses of correlations and linear regression analyses (all P>0.05). Conclusions We found that pretransplant serum creatinine was the only factor affecting kidney function after LT in our liver transplant center. The restricted fluid policy was safe and effective in terms of long-term renal function. The role of kidney-saving immunosuppressive protocols in preserving renal function long-term after LT was also confirmed.
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Affiliation(s)
- Grzegorz Niewiński
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Wiktor Smyk
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Agata Graczyńska
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | | | | | | | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
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Khatua CR, Sahu SK, Meher D, Nath G, Singh SP. Acute kidney injury in hospitalized cirrhotic patients: Risk factors, type of kidney injury, and survival. JGH Open 2021; 5:199-206. [PMID: 33553656 PMCID: PMC7857275 DOI: 10.1002/jgh3.12467] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 10/04/2020] [Accepted: 11/21/2020] [Indexed: 12/19/2022]
Abstract
Background and Aim Acute kidney injury (AKI) is a common complication of chronic liver disease (CLD). We performed a prospective study to evaluate the risk factors and spectrum of AKI among decompensated cirrhosis (DC) patients and the impact of AKI on survival. Methods This study was conducted in consecutive DC patients hospitalized in SCB Medical College between December 2016 and October 2018. AKI was defined as per ICA criteria. Demographic, clinical, and laboratory parameters and outcomes were compared between patients with and without AKI. Results A total of 576 DC subjects were enrolled, 315 (54.69%) of whom had AKI; 34% (n = 106) had stage 1A, 28% (n = 90) stage 1B, 21% (n = 65) stage 2, and 17% (n = 54) stage 3 AKI. Alcohol was the predominant cause of CLD (66.7%). In 207 (65.7%) patients, diuretic/lactulose/nonsteroidal anti‐inflammatory drugs use was noted, and infection was present in 190 (60.3%) patients. Compared to those without AKI, patients with AKI had higher leucocyte count, higher serum urea and creatinine, higher Child‐Turcotte‐Pugh, higher Model of End‐Stage Liver Disease (MELD) scores (P < 0.001), longer hospital stay, and lower survival at 28 days and 90 days (P < 0.001). Besides, in patients with stages 1A to 3 AKI, there were differences in overall survival at 28 days (P < 0.001) and 90 days (P < 0.001). Conclusions Over half of DC patients had AKI, and alcohol was the most common cause of cirrhosis in them. Use of AKI‐precipitating medications was the most common cause of AKI, followed by bacterial infection. AKI patients had increased prevalence of acute‐on‐chronic liver failure and had prolonged hospitalization and lower survival both at 28 days and 90 days.
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Affiliation(s)
- Chitta Ranjan Khatua
- Department of Gastroenterology Sriram Chandra Bhanja Medical College and Hospital Cuttack India
| | - Saroj Kanta Sahu
- Department of Gastroenterology Sriram Chandra Bhanja Medical College and Hospital Cuttack India
| | - Dinesh Meher
- Department of Gastroenterology Sriram Chandra Bhanja Medical College and Hospital Cuttack India
| | - Gautam Nath
- Department of Gastroenterology Sriram Chandra Bhanja Medical College and Hospital Cuttack India
| | - Shivaram Prasad Singh
- Department of Gastroenterology Sriram Chandra Bhanja Medical College and Hospital Cuttack India
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Rey R. M, Delgado AF, De Zubiria A, Pinto R, De la Hoz-Valle JA, Pérez-Riveros ED, Ardila G, Sierra-Arango F. Prevalence and short-term outcome of hepatorenal syndrome: A 9-year experience in a high-complexity hospital in Colombia. PLoS One 2020; 15:e0239834. [PMID: 33079947 PMCID: PMC7575105 DOI: 10.1371/journal.pone.0239834] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 09/14/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND & AIMS Hepatorenal syndrome is a rare entity that is part of the complications of liver cirrhosis in its more severe stages. Without treatment, its mortality rate increases significantly. Terlipressin is considered to be the therapy of choice until the need of a liver transplant. The aim is to determine its prevalence, define patients' characteristics, triggers and 90-day survival, according to the type of managements established. METHOD This was a retrospective cohort study conducted in Colombia. It included patients with cirrhosis and acute kidney injury who met hepatorenal syndrome criteria, reaching 28 patients from 2007 to 2015. Groups were categorized according the type of hepatorenal syndrome and treatment. Demographic and trigger factors were evaluated to characterize the population. Treatment outcomes with terlipressin vs norepinephrine were analyzed up to a 90-day survival, using log Rank test. Continuous variables needed Student's T and Mann Whitney's U tests and categorical variables, Chi2 test. A value of p <0.05 and a power of 85% was considered. The data was analyzed in the SPSS version 23 software. RESULTS 117 patients with cirrhosis developed renal injury; of these 23.9% were diagnosed with Hepatorenal Syndrome (67.8% type1; 32.1% type2). The presence of ascites was 100% in HRS2 and 84% in HRS1 (p = 0.296). The main trigger in both types was paracentesis greater than 5 liters in the last 4 weeks (39.3%). In total, 35% of the patients received renal replacement therapy and 14% underwent a hepatic transplant. Type 1 was more frequent (63% received terlipressin; 21% norepinephrine). The total complete response was 36% (Type2 66.6% vs. Type1 18.7%) (p = 0.026). In contrast, the overall mortality was of 67.8% at 90-day of follow-up (89.4% Type1 vs. 22% Type2) (p = <0.001). We found a lower mortality rate in patients treated with terlipressin than treated with norepinephrine (p = 0.006). CONCLUSION There is scarce clinical and epidemiological information about this condition in Colombia. A significant difference between the two drugs cannot be stipulated due to the limitation in the sample size of our study. The general mortality at a 90-day follow-up was high, being higher in patients with HRS1. While the results of this study are suggestive of clinical information for HRS patients in the Colombian population, they should also be interpreted with caution, therefore further multicenter studies should be performed.
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Affiliation(s)
- Margarita Rey R.
- Gastroenterology and Digestive Endoscopy Section, Fundación Santa Fe de Bogotá, Bogota, Colombia
- Internal Medicine Department, Fundación Santa Fe de Bogotá, Bogota, Colombia
- School of Medicine, Universidad de Los Andes, Fundación Santa Fe de Bogotá, Bogota, Colombia
- * E-mail:
| | - Andrés F. Delgado
- Internal Medicine Department, Fundación Santa Fe de Bogotá, Bogota, Colombia
- Transplant Service Department, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - Alejandra De Zubiria
- Internal Medicine Department, Fundación Santa Fe de Bogotá, Bogota, Colombia
- School of Medicine, Universidad de Los Andes, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - Renzo Pinto
- Gastroenterology and Digestive Endoscopy Section, Fundación Santa Fe de Bogotá, Bogota, Colombia
- Internal Medicine Department, Fundación Santa Fe de Bogotá, Bogota, Colombia
- School of Medicine, Universidad de Los Andes, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - José A. De la Hoz-Valle
- Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - Erika D. Pérez-Riveros
- Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - Gerardo Ardila
- Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - Fernando Sierra-Arango
- Gastroenterology and Digestive Endoscopy Section, Fundación Santa Fe de Bogotá, Bogota, Colombia
- Internal Medicine Department, Fundación Santa Fe de Bogotá, Bogota, Colombia
- School of Medicine, Universidad de Los Andes, Fundación Santa Fe de Bogotá, Bogota, Colombia
- Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogota, Colombia
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Rajesh S, George T, Philips CA, Ahamed R, Kumbar S, Mohan N, Mohanan M, Augustine P. Transjugular intrahepatic portosystemic shunt in cirrhosis: An exhaustive critical update. World J Gastroenterol 2020; 26:5561-5596. [PMID: 33088154 PMCID: PMC7545393 DOI: 10.3748/wjg.v26.i37.5561] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/31/2020] [Accepted: 08/29/2020] [Indexed: 02/06/2023] Open
Abstract
More than five decades after it was originally conceptualized as rescue therapy for patients with intractable variceal bleeding, the transjugular intrahepatic portosystemic shunt (TIPS) procedure continues to remain a focus of intense clinical and biomedical research. By the impressive reduction in portal pressure achieved by this intervention, coupled with its minimally invasive nature, TIPS has gained increasing acceptance in the treatment of complications of portal hypertension. The early years of TIPS were plagued by poor long-term patency of the stents and increased incidence of hepatic encephalopathy. Moreover, the diversion of portal flow after placement of TIPS often resulted in derangement of hepatic functions, which was occasionally severe. While the incidence of shunt dysfunction has markedly reduced with the advent of covered stents, hepatic encephalopathy and instances of early liver failure continue to remain a significant issue after TIPS. It has emerged over the years that careful selection of patients and diligent post-procedural care is of paramount importance to optimize the outcome after TIPS. The past twenty years have seen multiple studies redefining the role of TIPS in the management of variceal bleeding and refractory ascites while exploring its application in other complications of cirrhosis like hepatic hydrothorax, portal hypertensive gastropathy, ectopic varices, hepatorenal and hepatopulmonary syndromes, non-tumoral portal vein thrombosis and chylous ascites. It has also been utilized to good effect before extrahepatic abdominal surgery to reduce perioperative morbidity and mortality. The current article aims to review the updated literature on the status of TIPS in the management of patients with liver cirrhosis.
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Affiliation(s)
- Sasidharan Rajesh
- Division of Hepatobiliary Interventional Radiology, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Tom George
- Division of Hepatobiliary Interventional Radiology, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Cyriac Abby Philips
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Rizwan Ahamed
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Sandeep Kumbar
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Narain Mohan
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Meera Mohanan
- Anesthesia and Critical Care, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Philip Augustine
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
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Renal disease in the allograft recipient. Best Pract Res Clin Gastroenterol 2020; 46-47:101690. [PMID: 33158468 DOI: 10.1016/j.bpg.2020.101690] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 01/31/2023]
Abstract
Chronic renal failure after liver transplantation (LT) is significantly more frequent than after lung or heart transplantation and it results in an increased short and long-term mortality. Renal impairment may occur before LT (functional or due to preexisting parenchymal kidney disease), in the peri-operative period or later after LT. The number of patients with renal failure after LT has increased due to the liver allocation based on MELD and to the more liberal use of higher risk grafts. Calcineurin inhibitor (CNI) nephrotoxicity is the most important cause of renal dysfunction but is a modifiable factor. Strategy to prevent CNI-associated nephrotoxicity is post-op CNI minimization by induction therapy and reduced dose and/or delayed introduction of CNI in combination with mycophenolate mofetil (MMF) or everolimus with no penalty in term of rejection. With everolimus, usually started one month after LT, a drastic minimization of CNI is possible and this results in superior kidney function until at least 3 years follow up. At the moment of renal impairment a drastic reduction of CNI dose together with the introduction of MMF results in an improvement in GFR at 6 to 2 years with a low rate of acute rejection. However, secondary prevention fails to normalize renal function in most of the patients once e GFR <60 ml/min/1.73m2ml.
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Kitamura M, Hidaka M, Muta K, Miuma S, Miyaaki H, Takatsuki M, Nakao K, Eguchi S, Mukae H, Nishino T. Prediction of Liver Prognosis from Pre-Transplant Renal Function Adjusted by Diuretics and Urinary Abnormalities in Adult-to-Adult Living Donor Liver Transplantation. Ann Transplant 2020; 25:e924805. [PMID: 32895363 PMCID: PMC7501738 DOI: 10.12659/aot.924805] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 07/13/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Renal function is strongly associated with patient survival after liver transplantation. However, the estimated glomerular filtration rate (eGFR) after liver transplantation changes, especially in patients who receive diuretics or have urinary abnormalities. We aimed to elucidate how adjusting for these factors affecting eGFR predicted liver graft prognosis. MATERIAL AND METHODS This retrospective study included patients who underwent adult-to-adult living donor liver transplantation (LDLT) between 2000 and 2017. The factors affecting eGFR were assessed, and the association between eGFR and prognosis was investigated using Cox regression models after adjusting for factors affecting renal function. RESULTS We enrolled 244 patients. The median observation period was 4.6 years, and 88 patients reached graft loss or death with a functioning graft. One year after transplantation, 193 patients were living, and one-third of these showed improved eGFR; most of the patients with improved eGFR had taken diuretics before transplantation. A Cox regression model adjusted for the classical risk factors showed that donor age (P<0.001) and lower eGFR (P=0.02) were the independent risk factors associated with poor prognosis. After adjusting for diuretics and urinary abnormalities, eGFR was more strongly associated with liver graft prognosis (P=0.003). CONCLUSIONS Pre-transplant eGFR was associated with prognosis following LDLT and had a stronger effect on prognosis after adjusting for factors affecting eGFR.
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Affiliation(s)
- Mineaki Kitamura
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Masaaki Hidaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Kumiko Muta
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Satoshi Miuma
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Hisamitsu Miyaaki
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Mitsuhisa Takatsuki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
| | - Tomoya Nishino
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki City, Nagasaki, Japan
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Jeon MY, Lee JS, Lee HW, Kim BK, Park JY, Kim DY, Han KH, Ahn SH, Kim SU. Entecavir and tenofovir on renal function in patients with hepatitis B virus-related hepatocellular carcinoma. J Viral Hepat 2020; 27:932-940. [PMID: 32365240 DOI: 10.1111/jvh.13313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/12/2020] [Accepted: 03/30/2020] [Indexed: 12/22/2022]
Abstract
The use of tenofovir disoproxil fumarate (TDF) is associated with a risk of renal dysfunction. We investigated whether TDF is associated with the deterioration of renal function in patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) requiring frequent computed tomography (CT) evaluations and transarterial chemoembolization (TACE) sessions, when compared to entecavir (ETV). Between 2007 and 2017, 493 patients with HBV-related HCC were enrolled. The number of CT evaluations and TACE sessions were collected through 3 years of follow-up. The median age of the study population (373 men and 120 women; 325 with ETV and 168 with TDF) was 56.5 years. TDF was significantly associated with a serum creatinine increase (≥25% from the baseline; unadjusted hazard ratio [uHR] = 1.620) and an estimated glomerular filtration rate (eGFR) reduction (<20% from the baseline) (uHR = 1.950) (all P < .05), when compared to ETV. In addition, CT evaluations ≥4 times/year were significantly associated with a serum creatinine increase (uHR = 2.709), eGFR reduction (uHR = 3.274) and chronic kidney disease (CKD) progression (≥1 CKD stage from the baseline) (uHR = 1.980) (all P < .05). In contrast, TACE was not associated with all renal dysfunction parameters (all P > .05). After adjustment, TDF use was independently associated with the increased risk of eGFR reduction (adjusted HR [aHR] = 1.945; P = .023), whereas CT evaluation ≥4 times/year was independently associated with the increased risk of serum creatinine increase (aHR = 2.898), eGFR reduction (aHR = 3.484) and CKD progression (aHR = 1.984) (all P < .01). In conclusion, patients with HBV-related HCC treated with TDF and frequent CT evaluations should be closely monitored for the detection of associated renal dysfunction.
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Affiliation(s)
- Mi Young Jeon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea
| | - Jae Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Yonsei Liver Center, Severance Hospital, Seoul, South Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, South Korea
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50
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Anand AC, Nandi B, Acharya SK, Arora A, Babu S, Batra Y, Chawla YK, Chowdhury A, Chaoudhuri A, Eapen EC, Devarbhavi H, Dhiman RK, Datta Gupta S, Duseja A, Jothimani D, Kapoor D, Kar P, Khuroo MS, Kumar A, Madan K, Mallick B, Maiwall R, Mohan N, Nagral A, Nath P, Panigrahi SC, Pawar A, Philips CA, Prahraj D, Puri P, Rastogi A, Saraswat VA, Saigal S, Shalimar, Shukla A, Singh SP, Verghese T, Wadhawan M. Indian National Association for the Study of Liver Consensus Statement on Acute Liver Failure (Part-2): Management of Acute Liver Failure. J Clin Exp Hepatol 2020; 10:477-517. [PMID: 33029057 PMCID: PMC7527855 DOI: 10.1016/j.jceh.2020.04.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 04/12/2020] [Indexed: 12/12/2022] Open
Abstract
Acute liver failure (ALF) is not an uncommon complication of a common disease such as acute hepatitis. Viral hepatitis followed by antituberculosis drug-induced hepatotoxicity are the commonest causes of ALF in India. Clinically, such patients present with appearance of jaundice, encephalopathy, and coagulopathy. Hepatic encephalopathy (HE) and cerebral edema are central and most important clinical event in the course of ALF, followed by superadded infections, and determine the outcome in these patients. The pathogenesis of encephalopathy and cerebral edema in ALF is unique and multifactorial. Ammonia plays a crucial role in the pathogenesis, and several therapies aim to correct this abnormality. The role of newer ammonia-lowering agents is still evolving. These patients are best managed at a tertiary care hospital with facility for liver transplantation (LT). Aggressive intensive medical management has been documented to salvage a substantial proportion of patients. In those with poor prognostic factors, LT is the only effective therapy that has been shown to improve survival. However, recognizing suitable patients with poor prognosis has remained a challenge. Close monitoring, early identification and treatment of complications, and couseling for transplant form the first-line approach to manage such patients. Recent research shows that use of dynamic prognostic models is better for selecting patients undergoing liver transplantation and timely transplant can save life of patients with ALF with poor prognostic factors.
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Key Words
- ACLF, Acute on Chronic liver Failure
- AKI, Acute kidney injury
- ALF, Acute Liver Failure
- ALFED score
- ALT, alanine transaminase
- AST, aspartate transaminase
- CNS, central nervous system
- CT, Computerized tomography
- HELLP, Hemolysis, elevated liver enzymes, and low platelets
- ICH, Intracrainial hypertension
- ICP, Intracrainial Pressure
- ICU, Intensive care unit
- INR, International normalised ratio
- LAD, Liver assist device
- LDLT, Living donor liver transplantation
- LT, Liver transplantation
- MAP, Mean arterial pressure
- MELD, model for end-stage liver disease
- MLD, Metabolic liver disease
- NAC, N-acetyl cysteine
- PALF, Pediatric ALF
- WD, Wilson's Disease
- acute liver failure
- artificial liver support
- liver transplantation
- plasmapheresis
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Affiliation(s)
- Anil C. Anand
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Bhaskar Nandi
- Department of Gastroenterology, Sarvodaya Hospital and Research Centre, Faridababd, Haryana, India
| | - Subrat K. Acharya
- Department of Gastroenterology and Hepatology, KIIT University, Patia, Bhubaneswar, Odisha, 751 024, India
| | - Anil Arora
- Institute of Liver Gastroenterology & Pancreatico Biliary Sciences, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - Sethu Babu
- Department of Gastroenterology, Krishna Institute of Medical Sciences, Hyderabad, 500003, India
| | - Yogesh Batra
- Department of Gastroenterology, Indraprastha Apollo Hospital, SaritaVihar, New Delhi, 110 076, India
| | - Yogesh K. Chawla
- Department of Gastroenterology, Kalinga Institute of Medical Sciences (KIMS), Kushabhadra Campus (KIIT Campus-5), Patia, Bhubaneswar, Odisha, 751 024, India
| | - Abhijit Chowdhury
- Department of Hepatology, School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education & Research, Kolkata, 700020, India
| | - Ashok Chaoudhuri
- Hepatology and Liver Transplant, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
| | - Eapen C. Eapen
- Department of Hepatology, Christian Medical College, Vellore, India
| | - Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, 560034, India
| | - Radha K. Dhiman
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Siddhartha Datta Gupta
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110 029, India
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Dinesh Jothimani
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Chrompet, Chennai, 600044, India
| | | | - Premashish Kar
- Department of Gastroenterology and Hepatology, Max Super Speciality Hospital, Vaishali, Ghaziabad, Uttar Pradesh, 201 012, India
| | - Mohamad S. Khuroo
- Department of Gastroenterology, Dr Khuroo’ s Medical Clinic, Srinagar, Kashmir, India
| | - Ashish Kumar
- Institute of Liver Gastroenterology & Pancreatico Biliary Sciences, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - Kaushal Madan
- Gastroenterology and Hepatology, Max Smart Super Specialty Hospital, Saket, New Delhi, India
| | - Bipadabhanjan Mallick
- Department of Gastroenterology, Kalinga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Rakhi Maiwall
- Hepatology Incharge Liver Intensive Care, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
| | - Neelam Mohan
- Department of Pediatric Gastroenterology, Hepatology & Liver Transplantation, Medanta – the MedicityHospital, Sector – 38, Gurgaon, Haryana, India
| | - Aabha Nagral
- Department of Gastroenterology, Apollo and Jaslok Hospital & Research Centre, 15, Dr Deshmukh Marg, Pedder Road, Mumbai, Maharashtra, 400 026, India
| | - Preetam Nath
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Sarat C. Panigrahi
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Ankush Pawar
- Liver & Digestive Diseases Institute, Fortis Escorts Hospital, Okhla Road, New Delhi, 110 025, India
| | - Cyriac A. Philips
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Centre, Kochi 682028, Kerala, India
| | - Dibyalochan Prahraj
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Pankaj Puri
- Department of Hepatology and Gastroenterology, Fortis Escorts Liver & Digestive Diseases Institute (FELDI), Fortis Escorts Hospital, Delhi, India
| | - Amit Rastogi
- Department of Liver Transplantation, Medanta – the MedicityHospital, Sector – 38, Gurgaon, Haryana, India
| | - Vivek A. Saraswat
- Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raibareli Road, Lucknow, Uttar Pradesh, 226 014, India
| | - Sanjiv Saigal
- Department of Hepatology, Department of Liver Transplantation, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, 29, India
| | - Akash Shukla
- Department of Gastroenterology, LTM Medical College & Sion Hospital, India
| | - Shivaram P. Singh
- Department of Gastroenterology, SCB Medical College, Dock Road, Manglabag, Cuttack, Odisha, 753 007, India
| | - Thomas Verghese
- Department of Gastroenterology, Government Medical College, Kozikhode, India
| | - Manav Wadhawan
- Institute of Liver & Digestive Diseases and Head of Hepatology & Liver Transplant (Medicine), BLK Super Speciality Hospital, Delhi, India
| | - The INASL Task-Force on Acute Liver Failure
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
- Department of Gastroenterology, Sarvodaya Hospital and Research Centre, Faridababd, Haryana, India
- Department of Gastroenterology and Hepatology, KIIT University, Patia, Bhubaneswar, Odisha, 751 024, India
- Institute of Liver Gastroenterology & Pancreatico Biliary Sciences, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
- Department of Gastroenterology, Krishna Institute of Medical Sciences, Hyderabad, 500003, India
- Department of Gastroenterology, Indraprastha Apollo Hospital, SaritaVihar, New Delhi, 110 076, India
- Department of Gastroenterology, Kalinga Institute of Medical Sciences (KIMS), Kushabhadra Campus (KIIT Campus-5), Patia, Bhubaneswar, Odisha, 751 024, India
- Department of Hepatology, School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education & Research, Kolkata, 700020, India
- Hepatology and Liver Transplant, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
- Department of Hepatology, Christian Medical College, Vellore, India
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, 560034, India
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110 029, India
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Chrompet, Chennai, 600044, India
- Gleneagles Global Hospitals, Hyderabad, Telangana, India
- Department of Gastroenterology and Hepatology, Max Super Speciality Hospital, Vaishali, Ghaziabad, Uttar Pradesh, 201 012, India
- Department of Gastroenterology, Dr Khuroo’ s Medical Clinic, Srinagar, Kashmir, India
- Gastroenterology and Hepatology, Max Smart Super Specialty Hospital, Saket, New Delhi, India
- Department of Gastroenterology, Kalinga Institute of Medical Sciences, Bhubaneswar, 751024, India
- Hepatology Incharge Liver Intensive Care, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
- Department of Pediatric Gastroenterology, Hepatology & Liver Transplantation, Medanta – the MedicityHospital, Sector – 38, Gurgaon, Haryana, India
- Department of Gastroenterology, Apollo and Jaslok Hospital & Research Centre, 15, Dr Deshmukh Marg, Pedder Road, Mumbai, Maharashtra, 400 026, India
- Liver & Digestive Diseases Institute, Fortis Escorts Hospital, Okhla Road, New Delhi, 110 025, India
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Centre, Kochi 682028, Kerala, India
- Department of Hepatology and Gastroenterology, Fortis Escorts Liver & Digestive Diseases Institute (FELDI), Fortis Escorts Hospital, Delhi, India
- Department of Liver Transplantation, Medanta – the MedicityHospital, Sector – 38, Gurgaon, Haryana, India
- Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raibareli Road, Lucknow, Uttar Pradesh, 226 014, India
- Department of Hepatology, Department of Liver Transplantation, India
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, 29, India
- Department of Gastroenterology, LTM Medical College & Sion Hospital, India
- Department of Gastroenterology, SCB Medical College, Dock Road, Manglabag, Cuttack, Odisha, 753 007, India
- Department of Gastroenterology, Government Medical College, Kozikhode, India
- Institute of Liver & Digestive Diseases and Head of Hepatology & Liver Transplant (Medicine), BLK Super Speciality Hospital, Delhi, India
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