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Justo I, Marcacuzco A, Caso Ó, Manrique A, García-Sesma Á, García A, Rivas C, Jiménez-Romero C. Risk factors of massive blood transfusion in liver transplantation: consequences and a new index for prediction including the donor. Cir Esp 2023; 101:684-692. [PMID: 37739219 DOI: 10.1016/j.cireng.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 02/21/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND Massive blood transfusion (MBT) is a common occurrence in liver transplant (LT) patients. Recipient-related risk factors include cirrhosis, history of multiple surgeries and suboptimal donors. Despite advances in surgical techniques, anesthetic management and graft preservation have decreased the need for transfusions, this complication has not been completely eliminated. METHODS One thousand four hundred and sixty-nine LT were performed at our institution between May 2003 and December 2020, and data was available regarding transfusion for 1198 of them. We divided the patients into two groups, with regards to transfusion of 6 or more units of packed red blood cells in the first 24 h posttransplant, and we analyzed the differences between the groups. RESULTS Out of the 1198 patients, 607 (50.7%) met criteria for MBT. Survival was statistically lower at 1, 3, and 5 years when comparing the groups that had MBT to those that did not (92.6%, 85.2% and 79.7%, respectively, in the non MBT group, vs. 78.1%, 71.6% y 66.8%, respectively, in the MBT group). MBT was associated with a 1.5 mortality risk as opposed to non-MBT patients. Logistical regression analysis of our variables yielded the following results for a new model, including serum creatinine (OR 1.97), sodium (OR 1.73), hemoglobin (OR 1.99), platelets (OR 1.37), INR (OR 1.4), uDCD (OR 2.13) and split liver donation. CONCLUSION Massive blood transfusion impacts patient survival in a statistically significant way. The most significant risk factors are preoperative hemoglobin, INR and serum creatinine.
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Affiliation(s)
- Iago Justo
- Unit of HPB Surgery and Abdominal Organ Transplantation, "12 de Octubre" University Hospital, Spain.
| | - Alberto Marcacuzco
- Unit of HPB Surgery and Abdominal Organ Transplantation, "12 de Octubre" University Hospital, Spain
| | - Óscar Caso
- Unit of HPB Surgery and Abdominal Organ Transplantation, "12 de Octubre" University Hospital, Spain
| | - Alejandro Manrique
- Unit of HPB Surgery and Abdominal Organ Transplantation, "12 de Octubre" University Hospital, Spain
| | - Álvaro García-Sesma
- Unit of HPB Surgery and Abdominal Organ Transplantation, "12 de Octubre" University Hospital, Spain
| | - Adolfo García
- Department of Anestheiology, "12 de Octubre" University Hospital, Spain
| | - Cristina Rivas
- Service of Thoracic Surgery and Lung Transplantation, University Hospital Salamanca, Spain
| | - Carlos Jiménez-Romero
- Unit of HPB Surgery and Abdominal Organ Transplantation, "12 de Octubre" University Hospital, Spain
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Buccheri S, Da BL. Hepatorenal Syndrome: Definitions, Diagnosis, and Management. Clin Liver Dis 2022; 26:181-201. [PMID: 35487604 DOI: 10.1016/j.cld.2022.01.002] [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
Hepatorenal syndrome (HRS) is a hemodynamically driven process mediated by renal dysregulation and inflammatory response. Albumin, antibiotics, and β-blockers are among therapies that have been studied in HRS prevention. There are no Food and Drug Administration-approved treatments for HRS although multiple liver societies have recommended terlipressin as first-line pharmacotherapy. Renal replacement therapy is the primary modality used to bridge to definitive therapy with orthotopic liver transplant or simultaneous liver-kidney transplant. Advances in our understanding of HRS pathophysiology and emerging therapeutic modalities are needed to change outcomes for this vulnerable population.
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Affiliation(s)
- Sebastiano Buccheri
- Department of Internal Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, 400 Community Drive, Manhasset, NY 11030, USA
| | - Ben L Da
- Department of Internal Medicine, Division of Hepatology, Sandra Atlas Bass Center for Liver Diseases & Transplantation, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, 400 Community Drive, Manhasset, NY 11030, USA.
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3
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Jeon YH, Kim IY, Jang GS, Song SH, Seong EY, Lee DW, Lee SB, Kim HJ. Clinical outcomes and prognostic factors of mortality in liver cirrhosis patients on continuous renal replacement therapy in two tertiary hospitals in Korea. Kidney Res Clin Pract 2021; 40:687-697. [PMID: 34510860 PMCID: PMC8685364 DOI: 10.23876/j.krcp.21.033] [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: 02/06/2021] [Accepted: 05/29/2021] [Indexed: 11/04/2022] Open
Abstract
Background Data on liver cirrhosis (LC) patients undergoing continuous renal replacement therapy (CRRT) are lacking despite of the dismal prognosis. We therefore evaluated clinical characteristics and predictive factors related to mortality in LC patients undergoing CRRT. Methods We performed a retrospective observational study at two tertiary hospitals in Korea. A total of 229 LC patients who underwent CRRT were analyzed. Patients were classified into survivor and non-survivor groups. We used multivariable Cox regression analyses to identify predictive factors of in-hospital mortality. Results During a median follow-up of 5 days (interquartile range, 1-19 days), in-hospital mortality rate was 66.4%. In multivariable analysis, the Acute Physiology and Chronic Health Evaluation II (APACHE II) score (hazard ratio [HR], 1.03; 95% confidence interval [CI], 1.01-1.06; p = 0.02), Model for End-Stage Liver Disease (MELD) score (HR, 1.08; 95% CI, 1.04-1.11; p > 0.001), and delivered CRRT dose (HR, 0.95; 95% CI, 0.92-0.98; p = 0.002) were significant risk factors for in-hospital mortality. Patients with a CRRT delivered dose < 25 mL/kg/hr had a higher mortality rate than those with a delivered dose > 35 mL/kg/hr (HR, 3.13; 95% CI, 1.62-6.05; p = 0.001). Subgroup analysis revealed that a CRRT delivered dose > 25 mL/kg/hr was a significant risk factor for in-hospital mortality among LC patients with a MELD score ≥ 30. Conclusion High APACHE II score, high MELD score, and low delivered CRRT dose were significant risk factors for in-hospital mortality. CRRT delivered dose impacted mortality significantly, especially in patients with a MELD score ≥ 30.
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Affiliation(s)
- You Hyun Jeon
- Department of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Il Young Kim
- Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Gum Sook Jang
- Department of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea
| | - Sang Heon Song
- Department of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Eun Young Seong
- Department of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Dong Won Lee
- Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Soo Bong Lee
- Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Hyo Jin Kim
- Department of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.,Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
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4
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Morelli MC, Rendina M, La Manna G, Alessandria C, Pasulo L, Lenci I, Bhoori S, Messa P, Biancone L, Gesualdo L, Russo FP, Petta S, Burra P. Position paper on liver and kidney diseases from the Italian Association for the Study of Liver (AISF), in collaboration with the Italian Society of Nephrology (SIN). Dig Liver Dis 2021; 53 Suppl 2:S49-S86. [PMID: 34074490 DOI: 10.1016/j.dld.2021.03.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/31/2021] [Accepted: 03/31/2021] [Indexed: 02/07/2023]
Abstract
Liver and kidney are strictly connected in a reciprocal manner, in both the physiological and pathological condition. The Italian Association for the Study of Liver, in collaboration with the Italian Society of Nephrology, with this position paper aims to provide an up-to-date overview on the principal relationships between these two important organs. A panel of well-recognized international expert hepatologists and nephrologists identified five relevant topics: 1) The diagnosis of kidney damage in patients with chronic liver disease; 2) Acute kidney injury in liver cirrhosis; 3) Association between chronic liver disease and chronic kidney disease; 4) Kidney damage according to different etiology of liver disease; 5) Polycystic kidney and liver disease. The discussion process started with a review of the literature relating to each of the five major topics and clinical questions and related statements were subsequently formulated. The quality of evidence and strength of recommendations were graded according to the GRADE system. The statements presented here highlight the importance of strong collaboration between hepatologists and nephrologists for the management of critically ill patients, such as those with combined liver and kidney impairment.
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Affiliation(s)
- Maria Cristina Morelli
- Internal Medicine Unit for the treatment of Severe Organ Failure, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di S.Orsola, Bologna, Italy, Via Albertoni 15, 40138, Bologna, Italy
| | - Maria Rendina
- Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Policlinic Hospital, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Gaetano La Manna
- Department of Experimental Diagnostic and Specialty Medicine (DIMES), Nephrology, Dialysis and Renal Transplant Unit, St. Orsola Hospital, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Torino, Corso Bramante 88, 10126, Torino, Italy
| | - Luisa Pasulo
- Gastroenterology and Transplant Hepatology, "Papa Giovanni XXIII" Hospital, Piazza OMS 1, 24127, Bergamo, Italy
| | - Ilaria Lenci
- Department of Internal Medicine, Hepatology Unit, Tor Vergata University, Rome Viale Oxford 81, 00133, Rome, Italy
| | - Sherrie Bhoori
- Hepatology and Hepato-Pancreatic-Biliary Surgery and Liver Transplantation, Fondazione IRCCS, Istituto Nazionale Tumori, Via Giacomo Venezian, 1, 20133, Milan, Italy
| | - Piergiorgio Messa
- Unit of Nephrology, Università degli Studi di Milano, Via Commenda 15, 20122, Milano, Italy; Nephrology, Dialysis and Renal Transplant Unit-Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Commenda 15, 20122 Milano, Italy
| | - Luigi Biancone
- Division of Nephrology Dialysis and Transplantation, Department of Medical Sciences, Città Della Salute e della Scienza Hospital, University of Turin, Corso Bramante, 88-10126, Turin, Italy
| | - Loreto Gesualdo
- Nephrology Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, Università degli Studi di Bari "Aldo Moro", Piazza G. Cesare 11, 70124, Bari, Italy
| | - Francesco Paolo Russo
- Multivisceral Transplant Unit, Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Via Giustiniani 2, 35128, Padua, Italy
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Piazza delle Cliniche, 2 90127, Palermo, Italy
| | - Patrizia Burra
- Multivisceral Transplant Unit, Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Via Giustiniani 2, 35128, Padua, Italy.
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5
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Risk factors and associated outcomes of early acute kidney injury in pediatric liver transplant recipients: A retrospective study. J Pediatr Surg 2020; 55:446-450. [PMID: 31466815 DOI: 10.1016/j.jpedsurg.2019.07.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 07/29/2019] [Accepted: 07/30/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) may contribute to high mortality rates after liver transplantation. Few studies have investigated AKI in pediatric liver transplantation. This retrospective study was conducted to investigate the risk factors for and associated outcomes of AKI in pediatric liver transplant recipients. METHODS Eighty pediatric liver transplant patients were included. The occurrence of AKI was defined by the KDIGO Clinical Practice Guidelines for Acute Kidney Injury. A multivariate regression analysis model was used to investigate risk factors for AKI in the pediatric liver recipients. RESULTS The final multivariable regression model showed that biliary atresia (odds ratio [OR] = 0.097, p = 0.03), increased time of the anhepatic phase (OR = 0.871, p = 0.005) and lower postoperative jaundice clearance (OR = 13.936, p = 0.02) were independently associated with the development of AKI in pediatric patients. Additionally, cumulative 3-year patient (p = 0.15) and graft (p = 0.26) survival rates between the non-acute kidney injury (NAKI) and AKI groups were 95.2% vs 86.8% and 90.5% vs 84.2%, respectively. CONCLUSION Pediatric liver transplant recipients with a presence of biliary atresia, increased time of anhepatic phase, and a lower postoperative jaundice clearance had an increased risk of AKI. The long-term outcomes of patients who developed AKI appears to be worse compared with those having NAKI. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level III.
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6
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Park GC, Hwang S, Jung DH, Song GW, Ahn CS, Kim KH, Moon DB, Ha TY, Yoon YI, Cho HD, Kwon JH, Chung YK, Kang SH, Jung IJ, Choi JU, Lee SG. Is renal replacement therapy necessary in deceased donor liver transplantation candidates with hepatorenal syndrome?: a 2-year experience at a high-volume center. Ann Surg Treat Res 2020; 98:102-109. [PMID: 32051819 PMCID: PMC7002878 DOI: 10.4174/astr.2020.98.2.102] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/14/2019] [Accepted: 11/15/2019] [Indexed: 12/27/2022] Open
Abstract
Purpose Hepatorenal syndrome (HRS) is a fatal complication in patients with end-stage liver disease awaiting liver transplantation (LT). HRS often develops in patients with high model for end-stage liver disease (MELD) score. This study investigated the outcomes of peritransplant management of HRS in a high-volume LT center in Korea for 2 years. Methods A total of 157 recipients that deceased donor liver transplantation (DDLT) from January 2017 to December 2018 were included. In-hospital mortality (IHM) was analyzed in relation to pre- and posttransplant application of renal replacement therapy (RRT). Results Primary diagnoses for DDLT were alcoholic liver disease (n = 61), HBV-associated liver cirrhosis (n = 48), retransplantation for chronic graft failure (n = 24), and others (n = 24). Mean MELD score was 34.6 ± 6.2 with 72 patients at Korean Network for Organ Sharing MELD status 2 (45.9%), 43 at status 3 (27.4%), 36 at status 4 (22.9%), and 6 at status 5 (3.8%). Pretransplant RRT was performed in 16 patients (10.2%) that did not show IHM. Posttransplant RRT was performed in 69 patients (44.0%), for whom IHM incidence was 15.9%. In 53 patients that had undergone de novo posttransplant RRT, IHM incidence increased to 20.8%. IHM in the 88 patients not requiring RRT was 2.3%. Conclusion The majority of adult DDLT recipients in Korean MELD score-based allocation system have very high MELD scores, which is often associated with HRS. Pretransplant RRT appears to improve posttransplant survival outcomes. We thereby recommend that, if indicated, pretransplant RRT be performed while awaiting DDLT.
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Affiliation(s)
- Gil-Chun Park
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Shin Hwang
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong-Hwan Jung
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Gi-Won Song
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chul-Soo Ahn
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ki-Hun Kim
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Deok-Bog Moon
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae-Yong Ha
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-In Yoon
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hui-Dong Cho
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae-Hyun Kwon
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong-Kyu Chung
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang-Hyun Kang
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - I-Ji Jung
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Uk Choi
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung-Gyu Lee
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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De Stefano F, Garcia CR, Gupta M, Marti F, Turcios L, Dugan A, Gedaly R. Outcomes in patients with portal hypertension undergoing gastrointestinal surgery: A propensity score matched analysis from the NSQIP dataset. Am J Surg 2018; 217:664-669. [PMID: 30578032 DOI: 10.1016/j.amjsurg.2018.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND/AIM We aim to study the impact of PH in patients undergoing gastrointestinal surgery (GI). METHODS We queried the ACS-NSQIP database from 2005 through 2010 for patients undergoing GI surgery with PH. Esophageal varices (EV) diagnosis was used as a surrogate of PH. RESULTS A total of 192,296 patients underwent GI surgery, of which 379 had PH. Regression analyses revealed that patients with PH had a 6-fold (95% CI 4.6-7.9) increase in 30-day mortality, a 3-fold (95% CI 2.5-3.7) increase in morbidity, a 3.2-fold (95% CI 2.6-3.9) increase in critical care complications (CCC), and a 6.5-day (95% CI 5.1-7.8) increase in hospital LOS. After PSM, the impact of PH on the outcomes remained. These differences were significant regardless of the emergent or elective status of the procedure. AUC analysis demonstrated that MELD and MELDNa + score greater than 10.5 was the most predictive of peri-operative mortality in elective PH cases. CONCLUSIONS PH is associated with an increased risk of poor surgical outcomes in patients undergoing elective and emergent gastrointestinal surgery.
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Affiliation(s)
- Felice De Stefano
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA
| | - Catherine R Garcia
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA
| | - Meera Gupta
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA
| | - Francesc Marti
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA
| | - Lilia Turcios
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA
| | - Adam Dugan
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA
| | - Roberto Gedaly
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA.
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Appenrodt B, Lammert F. Renal Failure in Patients with Liver Cirrhosis: Novel Classifications, Biomarkers, Treatment. Visc Med 2018; 34:246-252. [PMID: 30345281 PMCID: PMC6189538 DOI: 10.1159/000492587] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Renal failure is a severe complication in patients with liver cirrhosis. It is associated with increased mortality and morbidity. Diagnosis is a challenge because it is mainly based on serum creatinine, which does not seem to be an ideal measure of renal function in cirrhosis. The definition of renal failure in these patients has been changed for optimizing treatment and for improving outcome and prognosis. The new criteria are based on the adapted KDIGO (Kidney Disease: Improving Global Outcomes) staging system. The diagnosis of acute kidney injury (AKI) is based on an absolute increase of serum creatinine of >0.3 mg/dl from baseline within 48 h or an increase of >50% from baseline. This means smaller changes in serum creatinine in a shorter time frame which may lead to an early identification of renal failure in cirrhotic patients. The former cirrhotic-specific term hepatorenal syndrome (HRS) is now part of the new diagnostic criteria and is called HRS-AKI. The diagnostic criteria of HRS have changed due to the new criteria for AKI. Due to these criteria for HRS, the medical treatment will be started earlier. First-line treatment for renal AKI-HRS is the combination of a vasoconstrictor and albumin. Most data exist for terlipressin, a vasopressin analog, as vasoconstrictor. Besides this medical treatment, there are other options like the placement of a transjugular intrahepatic portosystemic shunt, renal replacement, and artificial extracorporeal liver support systems. However, these alternative treatment options have limitations. Liver transplantation is the treatment of choice for these patients and represents the definitive treatment. Using new biomarkers like urinary neutrophil gelatinase-associated lipocalin or interleukin-18 for renal failure in cirrhosis should help to differentiate the causes of renal failure and provide an indication regarding the prognosis.
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Affiliation(s)
- Beate Appenrodt
- Department of Internal Medicine II, University of Saarland, Homburg/Saar, Germany
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