1
|
Innanen T, Sallinen V, Helanterä I, Eerola V, Nordin A, Åberg F. Risk and prediction of kidney failure early after liver transplantation. Scand J Gastroenterol 2024; 59:461-468. [PMID: 38069811 DOI: 10.1080/00365521.2023.2291992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/03/2023] [Indexed: 04/04/2024]
Abstract
BACKGROUND Kidney disease is common after liver transplantation (LT), but postoperative kidney failure is difficult to predict. Current guidelines recommend simultaneous liver-kidney transplantation (SLKT) in patients with pre-LT estimated glomerular filtration rate (eGFR) below 30-40 mL/min, which might be too liberal. The aim of this study was to evaluate the risk of kidney failure after LT. We also assessed the predictive ability of pretransplantation eGFR using various equations. METHODS This single-center study included patients undergoing primary LT 2006-2020. Patients undergoing simultaneous liver-kidney transplantations or on dialysis before LT were analysed separately. We calculated 5 different eGFR equations measured just before LT and assessed their predictive ability using Kaplan-Meier cumulative incidence estimates. RESULTS Among 556 LT patients with a median follow-up of 5.0 years (IQR 2.0-8.5), 20 developed kidney failure during follow-up, 7 of them within 1-year post LT. Six of these 7 suffered from major perioperative complications. Depending on the eGFR equation used, the incidence of kidney failure within 1-year was 3.9-6.7% at pre-LT eGFR-values <30 mL/min, 1.2-3.1% at eGFR 30-60 mL/min, and 0.6-0.9% at eGFR >60 mL/min. CONCLUSIONS Kidney failure within 1-year post-LT could not be reliably predicted by pre-LT eGFR. However, kidney failure was uncommon even in patients with severely reduced pre-LT glomerular filtration rate (eGFR <30 mL/min), and extremely rare in patients unaffected by major perioperative complications. Our data prompts further consideration regarding the guidelines for SLKT in patients with a reduced preoperative eGFR.
Collapse
Affiliation(s)
- Tuija Innanen
- Transplantation and Liver Surgery Unit, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Ville Sallinen
- Transplantation and Liver Surgery Unit, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Ilkka Helanterä
- Transplantation and Liver Surgery Unit, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Verner Eerola
- Transplantation and Liver Surgery Unit, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Arno Nordin
- Transplantation and Liver Surgery Unit, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Fredrik Åberg
- Transplantation and Liver Surgery Unit, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| |
Collapse
|
2
|
Roy P, Minhaz N, Shah-Riar P, Simona SY, Tasha T, Binte Hasan T, Abbasi FK, Alam F, Nila SA, Akter J, Akter S, Biswas S, Sultana N. A Comprehensive Systematic Review of the Latest Management Strategies for Hepatorenal Syndrome: A Complicated Syndrome to Tackle. Cureus 2023; 15:e43073. [PMID: 37680416 PMCID: PMC10481992 DOI: 10.7759/cureus.43073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2023] [Indexed: 09/09/2023] Open
Abstract
Hepatorenal syndrome (HRS), defined by the extreme manifestation of renal impairment in patients with cirrhosis, is characterized by reduced renal blood flow and glomerular filtration rate. It is diagnosed with reduced kidney function confirming the absence of intrinsic kidney disease, such as hematuria or proteinuria. HRS is potentially reversible with liver transplantation or vasoconstrictor drugs. The condition carries a poor prognosis with high mortality rates, particularly in patients with advanced cirrhosis. The latest management for HRS involves a combination of pharmacological and non-pharmacological interventions, aiming to improve renal function and reduce the risk of mortality. Pharmacological treatments include vasoconstrictors, such as terlipressin and midodrine, and albumin infusion, which have been shown to improve renal function and reduce mortality in HRS patients. Non-pharmacological interventions, including invasive procedures such as transjugular intrahepatic portosystemic shunt (TIPS), plasma exchange, liver transplantation, and renal replacement therapy, may also be considered. Though TIPS has been shown to be effective in improving renal function in HRS patients, liver transplantation remains at the top of the consideration for the treatment of end-stage liver disease and HRS. Recent studies have placed importance on early recognition and prompt intervention in HRS patients, as delaying treatment can result in poorer outcomes. Although there are numerous reviews that summarize various aspects of HRS, the recent advancements in the management and pathophysiology of HRS are still insufficient. Therefore, in this review, we summarized a brief pathophysiology and highlighted recent advancements in the management of HRS with a quick review of the latest articles.
Collapse
Affiliation(s)
- Pooja Roy
- Internal Medicine, Harlem Hospital Center, New York, USA
| | - Naofel Minhaz
- Internal Medicine, Dhaka Medical College, Dhaka, BGD
| | | | | | - Tasniem Tasha
- Internal Medicine, Rajshahi Medical College, Rajshahi, BGD
| | | | | | - Farhana Alam
- Internal Medicine, Chittagong Medical College, Chittagong, BGD
| | - Shamima A Nila
- Internal Medicine, Cumilla Medical College and Hospital, Cumilla, BGD
| | - Janifa Akter
- Internal Medicine, Gonoshasthaya Samaj Vittik Medical College, Dhaka, BGD
- Internal Medicine, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, BGD
| | - Sharmin Akter
- Internal Medicine, Shaheed Ziaur Rahman Medical College, Bogura, BGD
| | - Shammo Biswas
- Internal Medicine, Sir Salimullah Medical College Mitford Hospital, Dhaka, BGD
| | - Nigar Sultana
- Internal Medicine, Sir Salimullah Medical College Mitford Hospital, Dhaka, BGD
| |
Collapse
|
3
|
Nagai S, Suzuki Y, Kitajima T, Ivanics T, Shimada S, Kuno Y, Shamaa MT, Yeddula S, Samaniego M, Collins K, Rizzari M, Yoshida A, Abouljoud M. Paradigm Change in Liver Transplantation Practice After the Implementation of the Liver-Kidney Allocation Policy. Liver Transpl 2021; 27:1563-1576. [PMID: 34043869 DOI: 10.1002/lt.26107] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/21/2021] [Accepted: 05/01/2021] [Indexed: 12/13/2022]
Abstract
The Organ Procurement and Transplantation Network (OPTN)/United Network for Organ Sharing (UNOS) policy regarding kidney allocation for liver transplantation (LT) patients was implemented in August 2017. This study evaluated the effects of the simultaneous liver-kidney transplantation (SLKT) policy on outcomes in LT alone (LTA) patients with kidney dysfunction. We analyzed adult primary LTA patients with kidney dysfunction at listing (estimated glomerular filtration rate [eGFR] less than 30 mL/minute or dialysis requirement) between January 2015 and March 2019 using the OPTN/UNOS registry. Waitlist practice and kidney transplantation (KT) listing after LTA were compared between prepolicy and postpolicy groups. There were 3821 LTA listings with eGFR <30 mL/minute included. The daily number of listings on dialysis was significantly higher in Era 2 (postpolicy group) than Era 1 (prepolicy group) (1.21/day versus 0.95/day; P < 0.001). Of these LTA listings, 90-day LT waitlist mortality, LTA probability, and 1-year post-LTA survival were similar between eras. LTA recipients in Era 2 had a higher probability for KT listing after LTA than those in Era 1 (6.2% versus 3.9%; odds ratio [OR], 3.30; P < 0.001), especially those on dialysis (8.4% versus 2.0%; OR, 4.38; P < 0.001). Under the safety net rule, there was a higher KT probability after LTA (26.7% and 53% at 6 months in Eras 1 and 2, respectively; P = 0.02). After the implementation of the policy, the number of LTA listings among patients on dialysis increased significantly. While their posttransplant survival did not change, KT listing after LTA increased. The safety net rule led to high KT probability and a low waitlist mortality rate in patients who were listed for KT after LTA. These results suggest that the policy successfully achieved the goals of providing appropriate opportunities of KT for LT patients, which did not compromise LTA waitlist or posttransplant outcomes in patients with kidney dysfunction and provided KT opportunities if patients developed kidney failure after LTA.
Collapse
Affiliation(s)
- Shunji Nagai
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Yukiko Suzuki
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Toshihiro Kitajima
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Tommy Ivanics
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Shingo Shimada
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Yasutaka Kuno
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Mhd Tayseer Shamaa
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Sirisha Yeddula
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | | | - Kelly Collins
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Michael Rizzari
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Atsushi Yoshida
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| | - Marwan Abouljoud
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, MI
| |
Collapse
|
4
|
Cullaro G, Sharma P, Jo J, Rassiwala J, VanWagner LB, Wong R, Lai JC, Magee J, Schluger A, Barman P, Patel YA, Walter K, Biggins SW, Verna EC. Temporal Trends and Evolving Outcomes After Simultaneous Liver-Kidney Transplantation: Results from the US SLKT Consortium. Liver Transpl 2021; 27:1613-1622. [PMID: 34265161 PMCID: PMC8982673 DOI: 10.1002/lt.26232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 06/08/2021] [Accepted: 06/30/2021] [Indexed: 01/13/2023]
Abstract
We aimed to understand the contemporary changes in the characteristics and the determinants of outcomes among simultaneous liver-kidney transplantation (SLKT) recipients at 6 liver transplantation centers in the United States. We retrospectively enrolled SLKT recipients between 2002 and 2017 in the US Multicenter SLKT Consortium. We analyzed time-related trends in recipient characteristics and outcomes with linear regression and nonparametric methods. Clustered Cox regression determined the factors associated with 1-year and overall survival. We enrolled 572 patients. We found significant changes in the clinical characteristics of SLKT recipients: as compared with 2002, recipients in 2017 were older (59 versus 52 years; P < 0.001) and more likely to have chronic kidney disease (71% versus 33%; P < 0.001). There was a marked improvement in 1-year survival during the study period: 89% in 2002 versus 96% in 2017 (P < 0.001). We found that the drivers of 1-year mortality were SLKT year, hemodialysis at listing, donor distance, and delayed kidney allograft function. The drivers of overall mortality were an indication of acute kidney dysfunction, body mass index, hypertension, creatinine at SLKT, ventilation at SLKT, and donor quality. In this contemporary cohort of SLKT recipients, we highlight changes in the clinical characteristics of recipients. Further, we identify the determinants of 1-year and overall survival to highlight the variables that require the greatest attention to optimize outcomes.
Collapse
Affiliation(s)
- Giuseppe Cullaro
- Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, New York, NY
| | - Pratima Sharma
- Division of Gastroenterology and Hepatology, Michigan Medicine, Ann Arbor, MI
| | - Jennifer Jo
- Division of Gastroenterology and Hepatology and Preventative Medicine-Epidemiology, Northwestern University, Chicago, IL
| | - Jasmine Rassiwala
- Division of Gastroenterology and Hepatology and Preventative Medicine-Epidemiology, Northwestern University, Chicago, IL
| | - Lisa B. VanWagner
- Division of Gastroenterology and Hepatology and Preventative Medicine-Epidemiology, Northwestern University, Chicago, IL
| | - Randi Wong
- Division of Gastroenterology and Hepatology, University of California, San Francisco, San Francisco, CA
| | - Jennifer C. Lai
- Division of Gastroenterology and Hepatology, University of California, San Francisco, San Francisco, CA
| | - John Magee
- Division of Gastroenterology and Hepatology, Michigan Medicine, Ann Arbor, MI
| | - Aaron Schluger
- Department of Internal Medicine, Westchester Medical Center, Westchester, NY
| | - Pranab Barman
- Division of Gastroenterology and Hepatology, University of California, San Diego, San Diego, CA
| | - Yuval A. Patel
- Division of Gastroenterology, Duke University, Durham, NC
| | - Kara Walter
- Division of Gastroenterology and Hepatology, University of California, Los Angeles, Los Angeles, CA
| | - Scott W. Biggins
- Division of Gastroenterology and Hepatology, University of Washington, Seattle, WA
| | - Elizabeth C. Verna
- Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, New York, NY
| |
Collapse
|
5
|
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.
Collapse
|
6
|
Flamm SL, Brown K, Wadei HM, Brown RS, Kugelmas M, Samaniego‐Picota M, Burra P, Poordad F, Saab S. The Current Management of Hepatorenal Syndrome-Acute Kidney Injury in the United States and the Potential of Terlipressin. Liver Transpl 2021; 27:1191-1202. [PMID: 33848394 PMCID: PMC8457138 DOI: 10.1002/lt.26072] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/24/2021] [Accepted: 03/31/2021] [Indexed: 12/16/2022]
Abstract
Acute kidney injury (AKI) in the setting of cirrhosis (hepatorenal syndrome [HRS]-AKI) is a severe and often fatal complication of end-stage liver disease. The goals of treatment are to reverse renal failure and prolong survival in patients who are critically ill. However, interventions have limited efficacy, and mortality rates remain high. In the United States, the mainstay of pharmacologic therapy consists of the off-label use of vasoconstrictive agents in combination with plasma expanders, a strategy that produces modest effects. Liver transplantation is the ultimate solution but is only an option in a minority of patients because contraindications to transplantation are common and organ availability is limited. Renal replacement therapy is a temporary option but is known to confer an extremely poor short-term prognosis in patients with HRS-AKI and at best serves as a bridge to liver transplantation for the minority of patients who are transplantation candidates. The high mortality rate associated with HRS-AKI in the United States is a reflection of the suboptimal standard of care. Improved therapeutic options to treat HRS-AKI are sought. Terlipressin is a drug approved in Europe for treatment of HRS-AKI and supported by recommendations for first-line therapy by some liver societies and experts around the world. This review article will discuss the substantial unmet medical need associated with HRS-AKI and the potential benefits if terlipressin was approved in the United States.
Collapse
Affiliation(s)
- Steven L. Flamm
- Division of Gastroenterology and HepatologyNorthwestern University Feinberg School of MedicineChicagoIL
| | - Kimberly Brown
- Division of Gastroenterology and HepatologyTransplant InstituteHenry Ford HospitalDetroitMI
| | - Hani M. Wadei
- Department of TransplantationMayo ClinicJacksonvilleFL
| | - Robert S. Brown
- Department of Medicine, Division of Gastroenterology and HepatologyWeill Cornell MedicineNew YorkNY
| | | | | | - Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology, and GastroenterologyPadua University HospitalPaduaItaly
| | - Fred Poordad
- University of Texas Health San Antonio, Texas Liver InstituteSan AntonioTX
| | - Sammy Saab
- Department of Internal Medicine and SurgeryDavid Geffen School of Medicine at University of California Los AngelesLos AngelesCA
| |
Collapse
|
7
|
Biggins SW, Angeli P, Garcia-Tsao G, Ginès P, Ling SC, Nadim MK, Wong F, Kim WR. Diagnosis, Evaluation, and Management of Ascites, Spontaneous Bacterial Peritonitis and Hepatorenal Syndrome: 2021 Practice Guidance by the American Association for the Study of Liver Diseases. Hepatology 2021; 74:1014-1048. [PMID: 33942342 DOI: 10.1002/hep.31884] [Citation(s) in RCA: 340] [Impact Index Per Article: 113.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/07/2021] [Indexed: 12/13/2022]
Affiliation(s)
- Scott W Biggins
- Division of Gastroenterology and Hepatology, and Center for Liver Investigation Fostering discovEryUniversity of WashingtonSeattleWA
| | - Paulo Angeli
- Unit of Hepatic Emergencies and Liver TransplantationDepartment of MedicineDIMEDUniversity of PadovaPaduaItaly
| | - Guadalupe Garcia-Tsao
- Department of Internal MedicineSection of Digestive DiseasesYale UniversityNew HavenCT.,VA-CT Healthcare SystemWest HavenCT
| | - Pere Ginès
- Liver Unit, Hospital Clinic, and Institut d'Investigacions Biomèdiques August Pi i SunyerUniversity of BarcelonaBarcelonaSpain.,Centro de Investigación Biomèdica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD)MadridSpain
| | - Simon C Ling
- The Hospital for Sick Children, Division of Gastroenterology, Hepatology and Nutrition, and Department of PaediatricsUniversity of TorontoTorontoOntarioCanada
| | - Mitra K Nadim
- Division of NephrologyUniversity of Southern CaliforniaLos AngelesCA
| | - Florence Wong
- Division of Gastroenterology and HepatologyUniversity Health NetworkUniversity of TorontoTorontoOntarioCanada
| | - W Ray Kim
- Division of Gastroenterology and HepatologyStanford UniversityPalo AltoCA
| |
Collapse
|
8
|
Shaw BI, Samoylova ML, Sanoff S, Barbas AS, Sudan DL, Boulware LE, McElroy LM. Need for improvements in simultaneous heart-kidney allocation: The limitation of pretransplant glomerular filtration rate. Am J Transplant 2021; 21:2468-2478. [PMID: 33350052 PMCID: PMC8412966 DOI: 10.1111/ajt.16466] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 01/25/2023]
Abstract
The incidence of simultaneous heart-kidney transplant (SHK) has increased markedly in the last 15 years. There are no universally agreed upon indications for SHK vs. heart alone (HA) transplant, and center evaluation processes vary widely. We utilized Scientific Registry of Transplant Recipients data from 2003 to 2017 to quantify changes in the practice of SHK, examine the survival of SHK vs. HA, and identify patients with marginal benefit from SHK. We used Kaplan-Meier curves and Cox proportional hazards to assess differences in survival. The incidence of SHK increased more than fourfold between 2003 and 2017 from 1.6% to 6.6% of total hearts transplanted, while the proportion of dialysis-dependent patients undergoing SHK has remained constant. SHK was associated with increased survival in dialysis-dependent patients (Median Survival SHK: 12.6 vs. HA: 7.1 years p < .0001) but not with nondialysis-dependent patients (Median Survival SHK: 12.5 vs. HA 12.3, p = .24). The marginal effect of SHK in decreasing the hazard of death diminished with increasing eGFR. Delayed graft function occurred in 26% of SHK recipients. Posttransplant chronic dialysis was similar for both operations (6.4% of HA and 6.0% of SHK). Further study is needed to define patients who benefit from SHK.
Collapse
Affiliation(s)
- Brian I Shaw
- Division of Abdominal Transplantation, Department of Surgery, Duke University, Durham, NC
| | - Mariya L Samoylova
- Division of Abdominal Transplantation, Department of Surgery, Duke University, Durham, NC
| | - Scott Sanoff
- Division of Nephrology, Department of Medicine, Duke University, Durham, NC
| | - Andrew S Barbas
- Division of Abdominal Transplantation, Department of Surgery, Duke University, Durham, NC
| | - Debra L Sudan
- Division of Abdominal Transplantation, Department of Surgery, Duke University, Durham, NC
| | - L. Ebony Boulware
- Division of General Internal Medicine, Department of Medicine, Duke University, Durham, NC
| | - Lisa M McElroy
- Division of Abdominal Transplantation, Department of Surgery, Duke University, Durham, NC
| |
Collapse
|
9
|
Simbrunner B, Trauner M, Reiberger T, Mandorfer M. Recent advances in the understanding and management of hepatorenal syndrome. Fac Rev 2021; 10:48. [PMID: 34131658 PMCID: PMC8170686 DOI: 10.12703/r/10-48] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Renal dysfunction occurs frequently in hospitalized patients with advanced chronic liver disease (ACLD)/cirrhosis and has profound prognostic implications. In ACLD patients with ascites, hepatorenal syndrome (HRS) may result from circulatory dysfunction that leads to reduced kidney perfusion and glomerular filtration rate (in the absence of structural kidney damage). The traditional subclassification of HRS has recently been replaced by acute kidney injury (AKI) type of HRS (HRS-AKI) and non-AKI type of HRS (HRS-NAKI), replacing the terms “HRS type 1” and “HRS type 2”, respectively. Importantly, the concept of absolute serum creatinine (sCr) cutoffs for diagnosing HRS was partly abandoned and short term sCr dynamics now may suffice for AKI diagnosis, which facilitates early treatment initiation that may prevent the progression to HRS-AKI or increase the chances of AKI/HRS-AKI reversal. Recent randomized controlled trials have established (a) the efficacy of (long-term) albumin in the prevention of complications of ascites (including HRS-AKI), (b) the benefits of transjugular intrahepatic portosystemic shunt placement in patients with recurrent ascites, and (c) the superiority of terlipressin over noradrenaline for the treatment of HRS-AKI in the context of acute-on-chronic liver failure. This review article aims to summarize recent advances in the understanding and management of HRS.
Collapse
Affiliation(s)
- Benedikt Simbrunner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
- Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
- Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
- Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| |
Collapse
|
10
|
INASL-ISN Joint Position Statements on Management of Patients with Simultaneous Liver and Kidney Disease. J Clin Exp Hepatol 2021; 11:354-386. [PMID: 33994718 PMCID: PMC8103529 DOI: 10.1016/j.jceh.2020.09.005] [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: 07/31/2019] [Accepted: 09/27/2020] [Indexed: 01/10/2023] Open
Abstract
Renal dysfunction is very common among patients with chronic liver disease, and concomitant liver disease can occur among patients with chronic kidney disease. The spectrum of clinical presentation and underlying etiology is wide when concomitant kidney and liver disease occur in the same patient. Management of these patients with dual onslaught is challenging and requires a team approach of hepatologists and nephrologists. No recent guidelines exist on algorithmic approach toward diagnosis and management of these challenging patients. The Indian National Association for Study of Liver (INASL) in association with Indian Society of Nephrology (ISN) endeavored to develop joint guidelines on diagnosis and management of patients who have simultaneous liver and kidney disease. For generating these guidelines, an INASL-ISN Taskforce was constituted, which had members from both the societies. The taskforce first identified contentious issues on various aspects of simultaneous liver and kidney diseases, which were allotted to individual members of the taskforce who reviewed them in detail. A round-table meeting of the Taskforce was held on 20-21 October 2018 at New Delhi to discuss, debate, and finalize the consensus statements. The evidence and recommendations in these guidelines have been graded according to the Grading of Recommendations Assessment Development and Evaluation (GRADE) system with minor modifications. The strength of recommendations (strong and weak) thus reflects the quality (grade) of underlying evidence (I, II, III). We present here the INASL-ISN Joint Position Statements on Management of Patients with Simultaneous Liver and Kidney Disease.
Collapse
|
11
|
Lee K, Jeon J, Kim JM, Kim G, Kim K, Jang HR, Lee JE, Joh JW, Lee SK, Huh W. Perioperative risk factors of progressive chronic kidney disease following liver transplantation: analyses of a 10-year follow-up single-center cohort. Ann Surg Treat Res 2020; 99:52-62. [PMID: 32676482 PMCID: PMC7332318 DOI: 10.4174/astr.2020.99.1.52] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/28/2020] [Accepted: 04/28/2020] [Indexed: 02/08/2023] Open
Abstract
Purpose The incidence of chronic kidney disease (CKD) has been increasing due to improved survival after liver transplantation (LT). Risk factors of kidney injury after LT, especially perioperative management factors, are potentially modifiable. We investigated the risk factors associated with progressive CKD for 10 years after LT. Methods This retrospective cohort study included 292 adult patients who underwent LT at a tertiary referral hospital between 2000 and 2008. Renal function was assessed by the e stimated glomerular filtration rate (eGFR) using the Modification of Diet in Renal Disease formula. The area under the curve of serial eGFR (AUCeGFR) was calculated for each patient to assess the trajectory of eGFR over the 10 years. Low AUCeGFR was considered progressive CKD. Linear regression analyses were performed to examine the associations between the variables and AUCeGFR. Results Multivariable analysis showed that older age (regression coefficient = -0.53, P < 0.001), diabetes mellitus (DM) (regression coefficient = -6.93, P = 0.007), preoperative proteinuria (regression coefficient = -16.11, P < 0.001), preoperative acute kidney injury (AKI) (regression coefficient = -14.35, P < 0.001), postoperative AKI (regression coefficient = -3.86, P = 0.007), and postoperative mean vasopressor score (regression coefficient = -0.45, P = 0.034) were independently associated with progressive CKD. Conclusion More careful renoprotective management is required in elderly LT patients with DM or preexisting proteinuria. Postoperative AKI and vasopressor dose may be potentially modifiable risk factors for progressive CKD.
Collapse
Affiliation(s)
- Kyungho Lee
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Junseok Jeon
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gaabsoo Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyunga Kim
- Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Hye Ryoun Jang
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung Eun Lee
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae-Won Joh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Suk-Koo Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Wooseong Huh
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
12
|
Outcomes of Liver Transplantation in Patients on Renal Replacement Therapy: Considerations for Simultaneous Liver Kidney Transplantation Versus Safety Net. Transplant Direct 2019; 5:e490. [PMID: 31723585 PMCID: PMC6791601 DOI: 10.1097/txd.0000000000000935] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 08/04/2019] [Indexed: 12/26/2022] Open
Abstract
As the liver transplant (LT) waiting list continues to outpace organ availability, many patients require renal replacement therapy (RRT) before LT. It is unclear which patients will benefit from simultaneous liver kidney (SLK) transplant as opposed to awaiting a Safety Net kidney transplant (KT) post-LT. Methods In this study, a retrospective analysis of the United Network for Organ Sharing dataset was performed to identify risk factors associated with poor outcome for patients on RRT before LT who were listed for SLK and received either SLK vs LT alone (LTA). Results Between January 2003 and December 2016, 8971 adult LT recipients were on RRT at the time of LT. 5359 were listed for and received LTA (Group 1). Of 3612 patients listed for SLK, 3414 (38.1%) received SLK (Group 2) and 198 (2.2%) received LTA (Group 3). Overall, Group 3 had lower graft and patient survival post-LT when compared with Groups 1 and 2 (P < 0.001). Serum creatinine at 1 year post-LT and cumulative incidence for KT at 3 years post-LT were higher for Group 3 (P < 0.001). On multivariate analysis, pre-LT diabetes (P = 0.002), Model of End-Stage Liver Disease score (P = 0.01), and donor kidney donor profile index (P = 0.025) were significant in Group 2. Recipient age >60 (P < 0.001) and RRT pre-LT (>90 days; P = 0.001) were associated with lower patient survival in Group 3. Conclusions Among LT recipients on RRT before LT who were listed for SLK, RRT >90 days, and age >60 were associated with poor outcome following LTA. This suggests that programs should carefully weigh the decision to proceed with LTA vs waiting for SLK in this patient population. Future access to Safety Net KT will be an important consideration for these patients moving forward.
Collapse
|
13
|
Sharma P. Liver-Kidney: Indications, Patient Selection, and Allocation Policy. Clin Liver Dis (Hoboken) 2019; 13:165-169. [PMID: 31316763 PMCID: PMC6605734 DOI: 10.1002/cld.787] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 11/24/2018] [Indexed: 02/04/2023] Open
Affiliation(s)
- Pratima Sharma
- Department of Gastroenterology and HepatologyUniversity of Michigan Institute of Healthcare Policy & InnovationAnn ArborMI
| |
Collapse
|
14
|
Trunečka P, Klempnauer J, Bechstein WO, Pirenne J, Bennet W, Zhao A, Isoniemi H, Rostaing L, Settmacher U, Mönch C, Brown M, Undre N, Kazeem G, Tisone G. The Effect of Donor Age and Recipient Characteristics on Renal Outcomes in Patients Receiving Prolonged-Release Tacrolimus After Liver Transplantation: Post-Hoc Analyses of the DIAMOND Study. Ann Transplant 2019; 24:319-327. [PMID: 31160549 PMCID: PMC6568030 DOI: 10.12659/aot.913103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background The DIAMOND study of de novo liver transplant patients showed that prolonged-release tacrolimus exposure in the acute post-transplant period maintained renal function over 24 weeks of treatment. To assess these findings further, we performed a post-hoc analysis in patients according to baseline kidney function, Model for End-stage Liver Disease [MELD] scores, and donor age. Material/Methods Patients received prolonged-release tacrolimus (initial-dose, Arm 1: 0.2 mg/kg/day, Arm 2: 0.15–0.175 mg/kg/day, Arm 3: 0.2 mg/kg/day delayed until Day 5), mycophenolate mofetil and 1 steroid bolus. Arms 2 and 3 also received basiliximab. The recommended tacrolimus target trough levels to Day 42 post-transplantation were 5–15 ng/mL in all arms. In this post-hoc analysis, change in renal outcome, based on estimated glomerular filtration rate (eGFR), Modified Diet in Renal Disease-4 (MDRD4), values from baseline to Week 24 post-transplantation, were assessed according to baseline patient factors: eGFR (≥60 and <60 mL/min/1.73 m2), MELD score (<25 and ≥25) and donor age (<50 and ≥50 years). Results Baseline characteristics were comparable (Arms 1–3: n=283, n=287, n=274, respectively). Patients with baseline renal function, eGFR ≥60 mL/min/1.73 m2, experienced a decrease in eGFR in all tacrolimus treatment arms. In patients with lower baseline renal function (eGFR <60 mL/min/1.73 m2), an advantage for renal function was observed with both the early lower-dose and delayed higher-dose tacrolimus regimens compared with the early introduction of higher-dose tacrolimus. At Week 24, renal function was higher in the early-lower tacrolimus arm with older donors, and the delayed higher-dose tacrolimus arm with younger donors, both compared with early higher-dose tacrolimus. Conclusions Pre-transplantation factors, such as renal function and donor age, could guide the choice of prolonged-release tacrolimus regimen following liver transplantation.
Collapse
Affiliation(s)
- Pavel Trunečka
- Transplantcenter, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Jürgen Klempnauer
- Department of General-, Visceral- and Transplantation Surgery, Hannover Medical School, Hannover, Germany
| | - Wolf Otto Bechstein
- Department of Surgery, Goethe University Hospital and Clinics, Frankfurt, Germany
| | - Jacques Pirenne
- Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium
| | - William Bennet
- The Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Alexey Zhao
- Department of Abdominal Surgery, A.V. Vishnevsky Institute of Surgery, Moscow, Russian Federation
| | - Helena Isoniemi
- Department of Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Lionel Rostaing
- Department of Nephrology and Organ Transplantation, Toulouse University Hospital, Toulouse, France
| | - Utz Settmacher
- Department of General, Visceral and Vascular Surgery, Jena University Hospital, Jena, Germany
| | - Christian Mönch
- Department of Surgery, Goethe University Hospital and Clinics, Frankfurt, Germany.,Department of General, Visceral and Transplantation Surgery, Westpfalz-Klinikum Hospital, Kaiserslautern, Germany
| | - Malcolm Brown
- Astellas Pharma, Medical Affairs - Global, Northbrook, IL, USA
| | | | - Gbenga Kazeem
- Astellas Pharma Europe Ltd., Chertsey, United Kingdom.,BENKAZ Consulting Ltd., Cambridge, United Kingdom
| | - Giuseppe Tisone
- Transplant and Hepatobiliary Unit, Department of Surgery, University of Rome Tor Vergata, Rome, Italy
| |
Collapse
|
15
|
Hussain SM, Sureshkumar KK. Refining the Role of Simultaneous Liver Kidney Transplantation. J Clin Transl Hepatol 2018; 6:289-295. [PMID: 30271741 PMCID: PMC6160299 DOI: 10.14218/jcth.2017.00065] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 02/05/2018] [Accepted: 03/22/2018] [Indexed: 12/14/2022] Open
Abstract
Adoption of the model for end-stage liver disease score by Organ Procurement and Transplant Network (OPTN) deceased donor liver allocation policy in 2002 has led to an increase in the number of simultaneous liver kidney (SLK) transplantation. Since kidney function recovery following liver transplantation is difficult to predict, allocation of the kidney for SLK transplantation thus far has not been based on much rationale and evidence. Lack of OPTN policy towards SLK organ allocation has resulted in great variations among transplant centers regarding SLK transplantation. Increasing use of kidneys towards SLK transplantation diverts deceased donor kidneys away from candidates awaiting kidney-alone transplantation. Recently OPTN/United Network of Organ Sharing has implemented medical eligibility criteria for adult SLK transplantation which also includes a concept of safety net. Implementation of the new policy is a move in a positive direction, providing consistency in our practice and evidence-based guidelines in selecting candidates for SLK transplantation. This policy needs to be monitored prospectively and modified based on new data that will emerge over time. This review outlines the literature on SLK transplantation and efforts towards developing rational policy on SLK organ allocation.
Collapse
Affiliation(s)
| | - Kalathil K. Sureshkumar
- *Correspondence to: Kalathil K. Sureshkumar, Division of Nephrology and Hypertension, Department of Medicine, Allegheny General Hospital, 320 East North Avenue, Pittsburgh, PA 15212, USA. Tel: +1-412-359-3319, Fax: +1-412-359-4136, E-mail:
| |
Collapse
|
16
|
Early Allograft Dysfunction Is Associated With Higher Risk of Renal Nonrecovery After Liver Transplantation. Transplant Direct 2018; 4:e352. [PMID: 29707623 PMCID: PMC5908457 DOI: 10.1097/txd.0000000000000771] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 01/01/2018] [Indexed: 01/01/2023] Open
Abstract
Supplemental digital content is available in the text. Early allograft dysfunction (EAD) identifies allografts with marginal function soon after liver transplantation (LT) and is associated with poor LT outcomes. The impact of EAD on post-LT renal recovery, however, has not been studied. Data on 69 primary LT recipients (41 with and 28 without history of renal dysfunction) who received renal replacement therapy (RRT) for a median (range) of 9 (13-41) days before LT were retrospectively analyzed. Primary outcome was renal nonrecovery defined as RRT requirement 30 days from LT. Early allograft dysfunction developed in 21 (30%) patients, and 22 (32%) patients did not recover renal function. Early allograft dysfunction was more common in the renal nonrecovery group (50% vs 21%, P = 0.016). Multivariate logistic regression analysis demonstrated that EAD (odds ratio, 7.25; 95% confidence interval, 2.0-25.8; P = 0.002) and baseline serum creatinine (odds ratio, 3.37; 95% confidence interval, 1.4-8.1; P = 0.007) were independently associated with renal nonrecovery. History of renal dysfunction, duration of renal dysfunction, and duration of RRT were not related to renal recovery (P > 0.2 for all). Patients who had EAD and renal nonrecovery had the worst 1-, 3-, and 5-year patient survival, whereas those without EAD and recovered renal function had the best outcomes (P < 0.001). Post-LT EAD was independently associated with renal nonrecovery in LT recipients on RRT for a short duration before LT. Furthermore, EAD in the setting of renal nonrecovery resulted in the worst long-term survival. Measures to prevent EAD should be undertaken in LT recipients on RRT at time of LT.
Collapse
|
17
|
Predictors of renal function recovery among patients undergoing renal replacement therapy following orthotopic liver transplantation. PLoS One 2017; 12:e0178229. [PMID: 28574999 PMCID: PMC5456041 DOI: 10.1371/journal.pone.0178229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 05/10/2017] [Indexed: 12/26/2022] Open
Abstract
Renal dysfunction frequently occurs during the periods preceding and following orthotopic liver transplantation (OLT), and in many cases, renal replacement therapy (RRT) is required. Information regarding the duration of RRT and the rate of kidney function recovery after OLT is crucial for transplant program management. We evaluated a sample of 155 stable patients undergoing post-intensive care hemodialysis (HD) from a patient population of 908 adults who underwent OLT. We investigated the average time to renal function recovery (duration of RRT required) and determined the risk factors for remaining on dialysis > 90 days after OLT. Log-rank tests were used for univariate analysis, and Cox proportional hazards models were used to identify factors associated with the risk of remaining on HD. The results of our analysis showed that of the 155 patients, 28% had pre-OLT diabetes mellitus, 21% had pre-OLT hypertension, and 40% had viral hepatitis. Among the patients, the median MELD (Model for End-Stage Liver Disease) score was 27 (interquartile range [IQR] 22-35). When they were listed for liver transplantation, 32% of the patients had serum creatinine (Scr) levels > 1.5 mg/dL or were on HD, and 50% had serum creatinine (Scr) levels > 1.5 mg/dL or were on HD at the time of OLT. Of the transplanted patients, 25% underwent pre-OLT intermittent HD, and 14% and 41% underwent continuous renal replacement therapy (CRRT) pre-OLT and post-OLT, respectively. At 90 days post-OLT, 118 (76%) patients had been taken off dialysis, and 16 (10%) patients had died while undergoing HD. The median recovery time of these post-OLT patients was 33 (IQR 27–39) days. In the multivariate analysis, fulminant hepatic failure as the cause of liver disease (p<0.001), the absence of pre-OLT hypertension (p = 0.016), a lower intraoperative fresh-frozen plasma (FFP) transfusion volume (p = 0.019) and not undergoing pre-OLT intermittent HD (p = 0.032) were associated with performing RRT for less than 90 days. Therefore, a high proportion of OLT patients showed improved renal function after OLT, and those who were diagnosed with fulminant hepatic failure, had no pre-OLT hypertension, received a lower transfused volume of intraoperative FFP and did not undergo pre-OLT intermittent HD had a higher probability of recovery.
Collapse
|
18
|
Horvatits T, Pischke S, Proske VM, Fischer L, Scheidat S, Thaiss F, Fuhrmann V, Lohse AW, Nashan B, Sterneck M. Outcome and natural course of renal dysfunction in liver transplant recipients with severely impaired kidney function prior to transplantation. United European Gastroenterol J 2017; 6:104-111. [PMID: 29435320 DOI: 10.1177/2050640617707089] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 04/03/2017] [Indexed: 12/18/2022] Open
Abstract
Background Since introduction of the MELD score in the liver allograft allocation system, renal insufficiency has emerged as an increasing problem. Here we evaluated the course of kidney function in patients with advanced renal insufficiency prior to liver transplantation (LT). Methods A total of 254 patients undergoing LT at the University Medical Centre Hamburg-Eppendorf (2011-2015) were screened for renal impairment (GFR < 30 ml/min) prior to LT in this observational study. Results Eighty (32%) patients (median 60 years; M/F: 48/32) had significant renal impairment prior to LT. Median follow-up post-LT was 619 days. Patient survival at 90 days, one year and two years was 76%, 66% and 64%, respectively. Need for dialysis postoperatively but not preoperatively was associated with increased mortality (p < 0.05). Renal function improved in 75% of survivors, but 78% of patients had chronic kidney disease ≥ stage 3 at end of follow-up. Of eight (16%) survivors remaining on long-term dialysis, so far only four patients have received a kidney transplant. Conclusion Postoperative dialysis affected long-term mortality. In 75% of survivors renal function improved, but still the majority of patients had an impaired renal function (CKD stage 3-5) at end of follow-up. Future studies should elucidate the impact of kidney dysfunction and dialysis on recipients' long-term survival.
Collapse
Affiliation(s)
- T Horvatits
- Department of Intensive Care Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - S Pischke
- Department of Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - V M Proske
- Department of Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - L Fischer
- Department of Hepatobiliary and Transplant Surgery, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - S Scheidat
- Transplant Outpatient Clinic, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - F Thaiss
- Transplant Outpatient Clinic, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - V Fuhrmann
- Department of Intensive Care Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - A W Lohse
- Department of Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - B Nashan
- Department of Hepatobiliary and Transplant Surgery, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - M Sterneck
- Department of Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| |
Collapse
|
19
|
Outcomes of Living Donor Liver Transplantation Alone for Patients on Maintenance Renal Replacement Therapy in Japan: Results of a Nationwide Survey. Transplant Direct 2016; 2:e74. [PMID: 27500264 PMCID: PMC4946519 DOI: 10.1097/txd.0000000000000587] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 03/23/2016] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Because simultaneous liver and kidney transplantation has been limited as a standard practice because of a severe shortage of deceased donors in Japan, living donor (LD) liver transplantation alone (LTA) is indicated in most recipients with maintenance renal replacement therapy (MRRT). METHODS A retrospective nationwide survey of LD LTA was performed for liver transplant patients on MRRT. The characteristics of donors and recipients, postoperative complications, survival rate, and causes of death were analyzed. RESULTS In the adult cases (n = 28), the overall survival rate at 1 year and 5 years were 66.1% and 57.3%, respectively. When compared with those adults without MRRT (n = 237), it was significantly worse. In the 7 pediatric cases, the overall survival rate at 1 and 5 years were both 83.3%. Three adult recipients died of nonaneurysm cerebral hemorrhage after 1 year and 1 adult recipient died of acute heart failure after 7 months. In adult recipients with MRRT, graft weight versus standard liver volume, and duration and blood loss in LTA surgery were associated with poor outcomes after LD LTA. Multivariate analysis revealed that MRRT was highest hazard ratio on patient survival after LD LTA. CONCLUSIONS Early post-LD LTA mortality was higher in patients with MRRT than in those without MRRT with characteristic causes. Smaller grafts for size and a complicated surgery were associated with poor outcome after LD LTA. Thus, LD LTA in adult patients on MRRT should be carefully treated with meticulous postoperative management and follow-up.
Collapse
|
20
|
Tanriover B, MacConmara MP, Parekh J, Arce C, Zhang S, Gao A, Mufti A, Levea SL, Sandikci B, Ayvaci MUS, Ariyamuthu VK, Hwang C, Mohan S, Mete M, Vazquez MA, Marrero JA. SIMULTANEOUS LIVER KIDNEY TRANSPLANTATION IN LIVER TRANSPLANT CANDIDATES WITH RENAL DYSFUNCTION: IMPORTANCE OF CREATININE LEVELS, DIALYSIS, AND ORGAN QUALITY IN SURVIVAL. Kidney Int Rep 2016; 1:221-229. [PMID: 27942610 PMCID: PMC5138564 DOI: 10.1016/j.ekir.2016.07.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Introduction The survival benefit from simultaneous liver-kidney transplantation (SLK) over liver transplant alone (LTA) in recipients with moderate renal dysfunction is not well understood. Moreover, the impact of deceased donor organ quality in SLK survival has not been well described in the literature. Methods The Scientific Registry of Transplant Recipients was studied for adult recipients receiving LTA (N = 2700) or SLK (N = 1361) with moderate renal insufficiency between 2003 and 2013. The study cohort was stratified into 4 groups based on serum creatinine (<2 mg/dl versus ≥2 mg/dl) and dialysis status at listing and transplant. The patients with end-stage renal disease and requiring acute dialysis more than 3 months before transplantation were excluded. A propensity score matching was performed in each stratified group to factor out imbalances between the SLK and LTA regarding covariate distribution and to reduce measured confounding. Donor quality was assessed with liver donor risk index. The primary outcome of interest was posttransplant mortality. Results In multivariable propensity score-matched Cox proportional hazard models, SLK led to decrease in posttransplant mortality compared with LTA across all 4 groups, but only reached statistical significance (hazard ratio 0.77; 95% confidence interval, 0.62–0.96) in the recipients not exposed to dialysis and serum creatinine ≥ 2 mg/dl at transplant (mortality incidence rate per patient-year 5.7% in SLK vs. 7.6% in LTA, P = 0.005). The decrease in mortality was observed among SLK recipients with better quality donors (liver donor risk index < 1.5). Discussion Exposure to pretransplantation dialysis and donor quality affected overall survival among SLK recipients.
Collapse
Affiliation(s)
- Bekir Tanriover
- Division of Nephrology, UT Southwestern Medical Center, Dallas, TX
| | | | - Justin Parekh
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Cristina Arce
- Division of Nephrology, UT Southwestern Medical Center, Dallas, TX
| | - Song Zhang
- Department of Clinical Sciences, UT Southwestern Medical Center, Dallas, TX
| | - Ang Gao
- Department of Clinical Sciences, UT Southwestern Medical Center, Dallas, TX
| | - Arjmand Mufti
- Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Swee-Ling Levea
- Division of Nephrology, UT Southwestern Medical Center, Dallas, TX
| | | | | | | | - Christine Hwang
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Sumit Mohan
- Division of Nephrology, Columbia University, College of Physicians & Surgeons, New York, NY
| | - Mutlu Mete
- Department of Computer Science, Texas A&M, Commerce, TX
| | - Miguel A Vazquez
- Division of Nephrology, UT Southwestern Medical Center, Dallas, TX
| | - Jorge A Marrero
- Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| |
Collapse
|
21
|
Kreuzer M, Gähler D, Rakenius AC, Prüfe J, Jack T, Pfister ED, Pape L. Dialysis-dependent acute kidney injury in children with end-stage liver disease: prevalence, dialysis modalities and outcome. Pediatr Nephrol 2015; 30:2199-206. [PMID: 26227629 DOI: 10.1007/s00467-015-3156-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 06/16/2015] [Accepted: 06/22/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND Acute kidney injury (AKI) is a major complication in children with hepatic failure which leads to increased morbidity and mortality. The aim of this study was to provide paediatric data on the prevalence of dialysis-dependent AKI (dAKI), the feasibility and efficacy of dialysis methods and outcome. METHODS We conducted a retrospective analysis of 367 children listed for orthotopic liver transplantation (OLT) in our centre during the past decade. RESULTS Data on 30 children (15 boys, 15 girls) were compiled for retrospective analysis, and data on dialysis feasibility and efficacy were available for 26 of these. Median age was 3.5 (range 0.4-17.7) years. Median MELD (Model For End-Stage Liver Disease) score was 33. dAKI was caused by hepato-renal syndrome in 16 of the 30 children. Twenty-one patients were treated with continuous veno-venous haemofiltration (CVVH), and nine patients received peritoneal dialysis (PD). Overall mortality was 77%. Mortality within the PD-group was 100 % versus 67% in the CVVH-group (p = 0.039). Urea reduction rate within the first 24 h of treatment was 12.9% in the PD group and 23.5% in the CVVH group (p = 0.019). CONCLUSIONS Children with end-stage liver disease have a high risk for dAKI associated with high mortality. CVVH is associated with better efficacy and less mortality than PD.
Collapse
Affiliation(s)
- Martin Kreuzer
- Department of Paediatric Nephrology, Hepatology and Metabolic Diseases, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
| | - Dagmar Gähler
- Department of Paediatric Nephrology, Hepatology and Metabolic Diseases, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Annette C Rakenius
- Department of Paediatric Nephrology, Hepatology and Metabolic Diseases, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Jenny Prüfe
- Department of Paediatric Nephrology, Hepatology and Metabolic Diseases, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Thomas Jack
- Department of Paediatric Cardiology and Intensive Care Medicine, Hannover Medical School, Hannover, Germany
| | - Eva-Doreen Pfister
- Department of Paediatric Nephrology, Hepatology and Metabolic Diseases, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Lars Pape
- Department of Paediatric Nephrology, Hepatology and Metabolic Diseases, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| |
Collapse
|
22
|
Abstract
In 2014, simultaneous liver kidney transplants (SLK) accounted for 8.2 % of all liver transplants performed in the USA. Prior to introduction of the model of end stage liver disease (MELD) system, SLK accounted for 2.5 % in 2001 and only 1.7 % in 1990. Transplant centers have struggled to balance the moral and ethical aspects of SLK in the setting of organ scarcity with an algorithm that best qualifies patients for such treatment options. Few centers have even ventured into DCD territory for SLK. Advancement in immunosuppression protocols and treatment of HCV and HIV have impacted SLK over the years. Simulation modeling has allowed us to analyze the future impact of our decisions that are made today. All of these advancements have given, and will continue to give new perspectives to SLK. The purpose of this review article is to highlight these advances and bring to light the studies that have made this transplant option successful.
Collapse
Affiliation(s)
- Vichin Puri
- Methodist/University of Tennessee Transplant Institute, 1211 Union Ave. Suite 340, Memphis, TN 38104 USA
| | - James Eason
- Methodist/University of Tennessee Transplant Institute, 1211 Union Ave. Suite 340, Memphis, TN 38104 USA
| |
Collapse
|
23
|
Sharma P, Bari K. Chronic Kidney Disease and Related Long-Term Complications After Liver Transplantation. Adv Chronic Kidney Dis 2015; 22:404-11. [PMID: 26311603 DOI: 10.1053/j.ackd.2015.06.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 06/08/2015] [Accepted: 06/08/2015] [Indexed: 02/08/2023]
Abstract
Liver transplantation is the standard of care for patients with decompensated cirrhosis. Liver transplantation recipients have excellent short-term and long-term outcomes including patient and graft survival. Since the adoption of model for end-stage liver disease (MELD)-based allocation policy, the incidence of post-transplant end stage renal disease has risen significantly. Occurrence of Stage 4 chronic kidney disease and end stage renal disease substantially increases the risk of post-transplant deaths. Because majority of late post-transplant mortality is due to nonhepatic post-transplant comorbidities, personalized care directed toward risk factor modification may further improve post-transplant survival.
Collapse
|
24
|
Abstract
Chronic injury to the liver from a variety of different sources can result in irreversible scarring of the liver, known as cirrhosis. Cirrhosis is a major cause of morbidity and mortality in the USA, and according to the Centers for Disease Control and Prevention was responsible for 31,903 deaths in 2010 alone. It is thus of the utmost importance to appropriately manage these patients in the inpatient and outpatient setting to improve morbidity and mortality. In this review, we address four major areas of cirrhosis management: outpatient management of portal hypertension with decompensation, hepatic encephalopathy, hepatorenal syndrome, and bleeding/coagulation issues. Outpatient management covers recommendations for health care maintenance and screening. Hepatic encephalopathy encompasses a brief review of pathophysiology, treatment in the acute setting, and long-term prevention. Hepatorenal syndrome is discussed in regards to pathophysiology and treatment in the hospital setting. Finally, a discussion of the assessment of coagulation profiles in cirrhosis and recommendations for bleeding and thrombosis complications is included. These topics are not all encompassing with regard to this complicated population, but rather an overview of a few medical problems that are commonly encountered in their care.
Collapse
Affiliation(s)
- Neeral L Shah
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, VA, USA
| | | | | | - Scott L Cornella
- Department of Medicine, University of Virginia, Charlottesville, VA, USA
| |
Collapse
|
25
|
Simulation modeling of the impact of proposed new simultaneous liver and kidney transplantation policies. Transplantation 2015; 99:424-30. [PMID: 25099700 DOI: 10.1097/tp.0000000000000270] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Increasing use of kidney grafts for simultaneous liver and kidney (SLK) transplants is causing concern about the most effective utilization of scarce kidney graft resources. This study evaluated the impact of implementing the proposed United Network for Organ Sharing SLK transplant policy on outcomes for end-stage liver disease (ESLD) and end-stage renal disease (ESRD) patients awaiting transplant. METHODS A Markov model was constructed to simulate a hypothetical cohort of ESLD patients over a 30-year time horizon starting from age 50. The model applies the different criteria being considered in the United Network for Organ Sharing policy and tallies outcomes, including numbers of procedures and life years after liver transplant alone (LTA) or SLK transplant. RESULTS When 1-week pretransplant dialysis duration is required, the numbers of SLK transplants and LTAs would be 648 and 9,065, respectively. If the pretransplant dialysis duration is extended to 12 weeks, there would be 240 SLK transplants and 9,426 LTAs. This change results in a decrease of 6,483 life years among SLK transplant recipients and an increase of 4,971 life years among LTA recipients. However, by increasing the dialysis duration to 12 weeks from 1 week, 408 kidney grafts would be released to the kidney waitlist because of the decline in SLK transplants; this yields 796 additional life years gained among ESRD patients. CONCLUSION Implementation of the proposed SLK transplant policy could restore access to kidney transplants for patients with ESRD albeit at the detriment of patients with ESLD and renal impairment.
Collapse
|
26
|
Brennan TV, Lunsford KE, Vagefi PA, Bostrom A, Ma M, Feng S. Renal outcomes of simultaneous liver-kidney transplantation compared to liver transplant alone for candidates with renal dysfunction. Clin Transplant 2014; 29:34-43. [PMID: 25328090 DOI: 10.1111/ctr.12479] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2014] [Indexed: 12/24/2022]
Abstract
It is unclear whether a concomitant kidney transplant grants survival benefit to liver transplant (LT) candidates with renal dysfunction (RD). We retrospectively studied LT candidates without RD (n = 714) and LT candidates with RD who underwent either liver transplant alone (RD-LTA; n = 103) or simultaneous liver-kidney transplant (RD-SLKT; n = 68). RD was defined as renal replacement therapy (RRT) requirement or modification of diet in renal disease (MDRD)-glomerular filtration rate (GFR) <25 mL/min/1.73 m(2) . RD-LTAs had worse one-yr post-transplant survival compared to RD-SLKTs (79.6% vs. 91.2%, p = 0.05). However, RD-LTA recipients more often had hepatitis C (60.2% vs. 41.2%, p = 0.004) and more severe liver disease (MELD 37.9 ± 8.1 vs. 32.7 ± 9.1, p = 0.0001). Twenty RD-LTA recipients died in the first post-transplant year. Evaluation of the cause and timing of death relative to native renal recovery revealed that only four RD-LTA recipients might have derived survival benefit from RD-SLKT. Overall, 87% of RD-LTA patients recovered renal function within one month of transplant. One yr after RD-LTA or RD-SLKT, serum creatinine (1.5 ± 1.2 mg/dL vs. 1.4 ± 0.5 mg/dL, p = 0.63) and prevalence of stage 4 or 5 chronic kidney disease (CKD; 5.9% vs. 6.8%, p = 0.11) were comparable. Our series provides little evidence that RD-SLKT would have yielded substantial short-term survival benefit to RD-LTA recipients.
Collapse
Affiliation(s)
- Todd V Brennan
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | | | | | | | | | | |
Collapse
|
27
|
Belcher JM, Garcia-Tsao G, Sanyal AJ, Thiessen-Philbrook H, Peixoto AJ, Perazella MA, Ansari N, Lim J, Coca SG, Parikh CR. Urinary biomarkers and progression of AKI in patients with cirrhosis. Clin J Am Soc Nephrol 2014; 9:1857-67. [PMID: 25183658 DOI: 10.2215/cjn.09430913] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND OBJECTIVES AKI is a common and severe complication in patients with cirrhosis. AKI progression was previously shown to correlate with in-hospital mortality. Therefore, accurately predicting which patients are at highest risk for AKI progression may allow more rapid and targeted treatment. Urinary biomarkers of structural kidney injury associate with AKI progression and mortality in multiple settings of AKI but their prognostic performance in patients with liver cirrhosis is not well known. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A multicenter, prospective cohort study was conducted at four tertiary care United States medical centers between 2009 and 2011. The study comprised patients with cirrhosis and AKI defined by the AKI Network criteria evaluating structural (neutrophil gelatinase-associated lipocalin, IL-18, kidney injury molecule-1 [KIM-1], liver-type fatty acid-binding protein [L-FABP], and albuminuria) and functional (fractional excretion of sodium [FENa]) urinary biomarkers as predictors of AKI progression and in-hospital mortality. RESULTS Of 188 patients in the study, 44 (23%) experienced AKI progression alone and 39 (21%) suffered both progression and death during their hospitalization. Neutrophil gelatinase-associated lipocalin, IL-18, KIM-1, L-FABP, and albuminuria were significantly higher in patients with AKI progression and death. These biomarkers were independently associated with this outcome after adjusting for key clinical variables including model of end stage liver disease score, IL-18 (relative risk [RR], 4.09; 95% confidence interval [95% CI], 1.56 to 10.70), KIM-1 (RR, 3.13; 95% CI, 1.20 to 8.17), L-FABP (RR, 3.43; 95% CI, 1.54 to 7.64), and albuminuria (RR, 2.07; 95% CI, 1.05-4.10) per log change. No biomarkers were independently associated with progression without mortality. FENa demonstrated no association with worsening of AKI. When added to a robust clinical model, only IL-18 independently improved risk stratification on a net reclassification index. CONCLUSIONS Multiple structural biomarkers of kidney injury, but not FENa, are independently associated with progression of AKI and mortality in patients with cirrhosis. Injury marker levels were similar between those without progression and those with progression alone.
Collapse
Affiliation(s)
- Justin M Belcher
- Program of Applied Translational Research, Sections of Nephrology and Clinical Epidemiology Research Center, Veterans Affairs Medical Center, West Haven, Connecticut
| | - Guadalupe Garcia-Tsao
- Clinical Epidemiology Research Center, Veterans Affairs Medical Center, West Haven, Connecticut; Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut; Veterans Affairs-Connecticut Healthcare System, West Haven, Connecticut
| | - Arun J Sanyal
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Heather Thiessen-Philbrook
- Division of Nephrology, Department of Medicine, University of Western Ontario, London, Ontario, Canada; and
| | - Aldo J Peixoto
- Sections of Nephrology and Veterans Affairs-Connecticut Healthcare System, West Haven, Connecticut
| | - Mark A Perazella
- Sections of Nephrology and Veterans Affairs-Connecticut Healthcare System, West Haven, Connecticut
| | - Naheed Ansari
- Division of Nephrology, Department of Internal Medicine, Jacobi Medical Center, South Bronx, New York
| | - Joseph Lim
- Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut
| | - Steven G Coca
- Program of Applied Translational Research, Sections of Nephrology and Clinical Epidemiology Research Center, Veterans Affairs Medical Center, West Haven, Connecticut
| | - Chirag R Parikh
- Program of Applied Translational Research, Sections of Nephrology and Clinical Epidemiology Research Center, Veterans Affairs Medical Center, West Haven, Connecticut;
| | | |
Collapse
|
28
|
Chang Y, Gallon L, Jay C, Shetty K, Ho B, Levitsky J, Baker T, Ladner D, Friedewald J, Abecassis M, Hazen G, Skaro AI. Comparative effectiveness of liver transplant strategies for end-stage liver disease patients on renal replacement therapy. Liver Transpl 2014; 20:1034-44. [PMID: 24777647 PMCID: PMC4146665 DOI: 10.1002/lt.23899] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Accepted: 04/09/2014] [Indexed: 01/12/2023]
Abstract
There are complex risk-benefit tradeoffs with different transplantation strategies for end-stage liver disease patients on renal support. Using a Markov discrete-time state transition model, we compared survival for this group with 3 strategies: simultaneous liver-kidney (SLK) transplantation, liver transplantation alone (LTA) followed by immediate kidney transplantation if renal function did not recover, and LTA followed by placement on the kidney transplant wait list. Patients were followed for 30 years from the age of 50 years. The probabilities of events were synthesized from population data and clinical trials according to Model for End-Stage Liver Disease (MELD) scores (21-30 and >30) to estimate input parameters. Sensitivity analyses tested the impact of uncertainty on survival. Overall, the highest survival rates were seen with SLK transplantation for both MELD score groups (82.8% for MELD scores of 21-30 and 82.5% for MELD scores > 30 at 1 year), albeit at the cost of using kidneys that might not be needed. Liver transplantation followed by kidney transplantation led to higher survival rates (77.3% and 76.4%, respectively, at 1 year) than placement on the kidney transplant wait list (75.1% and 74.3%, respectively, at 1 year). When uncertainty was considered, the results indicated that the waiting time and renal recovery affected conclusions about survival after SLK transplantation and liver transplantation, respectively. The subgroups with the longest durations of pretransplant renal replacement therapy and highest MELD scores had the largest absolute increases in survival with SLK transplantation versus sequential transplantation. In conclusion, the findings demonstrate the inherent tension in choices about the use of available kidneys and suggest that performing liver transplantation and using renal transplantation only for those who fail to recover their native renal function could free up available donor kidneys. These results could inform discussions about transplantation policy.
Collapse
Affiliation(s)
- Yaojen Chang
- Lombardi Comprehensive Cancer Center, Department of Oncology, Cancer Prevention and Control Program, Georgetown University School of Medicine, Washington, DC
| | - Lorenzo Gallon
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Colleen Jay
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Kirti Shetty
- Division of Gastroenterology & Hepatology, Sibley Memorial Hospital, Johns Hopkins Medicine, Washington, DC
| | - Bing Ho
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Josh Levitsky
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Talia Baker
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Daniela Ladner
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - John Friedewald
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Michael Abecassis
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| | - Gordon Hazen
- Department of Industrial Engineering and Management Sciences, Northwestern University, McCormick School of Engineering, Evanston IL
| | - Anton I. Skaro
- Comprehensive Transplant Center, Northwestern University, Feinberg School of Medicine, Chicago IL
| |
Collapse
|
29
|
Graziadei I. [Intensive care treatment before and after liver transplantation]. Med Klin Intensivmed Notfmed 2014; 109:411-7. [PMID: 25142222 DOI: 10.1007/s00063-014-0364-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 06/21/2014] [Indexed: 12/30/2022]
Abstract
BACKGROUND Liver transplantation (LT) has become an established therapeutic option for patients with acute and chronic liver failure. Overall survival has dramatically increased over the last decades, mainly due to improved surgical techniques, the introduction of new immunosuppressive and anti-infective drugs but also due to continuous progress in the pre- and post-operative intensive care management of these patients. AIM This article aims to give a short overview of the main aspects regarding pre- and post-LT critical care issues. RESULTS Intensive care treatment plays a major role in the management of patients with acute and acute-on-chronic liver failure in order to enable a life-saving LT for these patients. Severe infections/sepsis mostly accompanied by multi-organ failure represent the major challenges for intensive care specialists. The immediate postoperative care takes place in the intensive care unit (ICU) in almost all patients. The expected ICU stay has been significantly shortened over the years to an average of about 1-2 days. Infections as well as acute kidney injury are the main complications in the first post-operative weeks being responsible for prolonged ICU stays. Immunologic and surgical complications are additional important issues in the post-LT intensive care setting. CONCLUSION The intensive care management pre and post LT is an important, multidisciplinary challenge in the successful treatment of patients with acute and chronic liver failure.
Collapse
Affiliation(s)
- I Graziadei
- Abteilung für Innere Medizin, Landeskrankenhaus Hall i.T., Milserstr. 10, 6060, Hall, Österreich,
| |
Collapse
|
30
|
Boyer TD, Kaplan B. [Not Available]. Clin Liver Dis (Hoboken) 2014; 2:95-97. [PMID: 31333834 PMCID: PMC6448676 DOI: 10.1002/cld.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
| | - Bruce Kaplan
- División de Nefrología, Universidad de ArizonaTucsonAZ 85724EE. UU.
| |
Collapse
|
31
|
Bahirwani R, Forde KA, Mu Y, Lin F, Reese P, Goldberg D, Abt P, Reddy KR, Levine M. End-stage renal disease after liver transplantation in patients with pre-transplant chronic kidney disease. Clin Transplant 2014; 28:205-10. [PMID: 24382253 DOI: 10.1111/ctr.12298] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2013] [Indexed: 11/29/2022]
Abstract
UNLABELLED Renal dysfunction prior to liver transplantation has a marked impact on post-transplant kidney outcomes. AIM The aim of this study was to assess post-transplant renal function in patients with chronic kidney disease (CKD) receiving orthotopic liver transplantation (OLT) alone. METHODS Retrospective review of 40 OLT recipients with pre-transplant CKD (serum creatinine ≥2 mg/dL for at least three months) at the University of Pennsylvania from February 2002 to July 2010. Primary outcome was estimated glomerular filtration rate (eGFR) up to three years post-transplant. Secondary outcomes included incidence of stage 4 CKD (eGFR < 30 mL/min), need for renal replacement therapy (RRT), meeting criteria for kidney transplant listing (eGFR ≤ 20 mL/min), and mortality. RESULTS Median patient age was 56.5 yr and 48% patients had pre-transplant diabetes. Median serum creatinine at transplant was 2.7 mg/dL (eGFR = 24 mL/min). Median eGFR at one, two, and three yr post-transplant was 35, 34, and 37 mL/min, respectively. Twelve patients (30%) required RRT at a median of 1.21 yr post-transplant and 16 (40%) achieved an eGFR ≤ 20 mL/min at 1.09 yr post-transplant. Mortality was 35% at a median of 1.60 years post-transplant. CONCLUSIONS OLT recipients with pre-transplant CKD have a substantial burden of post-transplant renal dysfunction and high short-term mortality, questioning the rationale for OLT alone in this population.
Collapse
Affiliation(s)
- Ranjeeta Bahirwani
- Division of Gastroenterology and Hepatology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Acute kidney injury in patients with cirrhosis: perils and promise. Clin Gastroenterol Hepatol 2013; 11:1550-8. [PMID: 23583467 PMCID: PMC3840046 DOI: 10.1016/j.cgh.2013.03.018] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Revised: 03/19/2013] [Accepted: 03/20/2013] [Indexed: 02/07/2023]
Abstract
A 62-year-old man with cirrhosis secondary to hepatitis C and chronic alcohol abuse was admitted to the intensive care unit with hematemesis and mental status changes. Physical examination showed ascites and stigmata of chronic liver disease. Blood pressure was noted as 87/42 mm Hg and laboratory studies showed a serum creatinine level of 0.8 mg/dL, an estimated glomerular filtration rate of 84 mL/min/1.73 m(2) calculated using the Modification of Diet in Renal Disease Study equation, a serum sodium level of 123 mEq/L, a total serum bilirubin level of 4.3 mg/dL, and an international normalization ratio of 1.6. The patient was resuscitated with packed red blood cells and fresh-frozen plasma and bleeding was controlled. However, on the third day of admission, creatinine level increased to 1.5 mg/dL. Examination of urine sediment showed 1 to 5 bilirubin-stained granular casts per high-powered field and a few renal tubular epithelial cells. The urine sodium level was 21 mEq/L and the fractional excretion of sodium was 0.43%.
Collapse
|
33
|
Iglesias J, Frank E, Mehandru S, Davis JM, Levine JS. Predictors of renal recovery in patients with pre-orthotopic liver transplant (OLT) renal dysfunction. BMC Nephrol 2013; 14:147. [PMID: 23849513 PMCID: PMC3717032 DOI: 10.1186/1471-2369-14-147] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2012] [Accepted: 07/08/2013] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Renal dysfunction occurs commonly in patients awaiting orthotopic liver transplantation (OLT) for end-stage liver disease. The use of simultaneous liver-kidney transplantation has increased in the MELD scoring era. As patients may recover renal function after OLT, identifying factors predictive of renal recovery is a critical issue, especially given the scarcity of available organs. METHODS Employing the UNOS database, we sought to identify donor- and patient-related predictors of renal recovery among 1720 patients with pre-OLT renal dysfunction and transplanted from 1989 to 2005. Recovery of renal function post-OLT was defined as a composite endpoint of serum creatinine (SCr) ≤1.5 mg/dL at discharge and survival ≥29 days. Pre-OLT renal dysfunction was defined as any of the following: SCr ≥2 mg/dL at any time while awaiting OLT or need for renal replacement therapy (RRT) at the time of registration and/or OLT. RESULTS Independent predictors of recovery of renal function post-OLT were absence of hepatic allograft dysfunction, transplantation during MELD era, recipient female sex, decreased donor age, decreased recipient ALT at time of OLT, decreased recipient body mass index at registration, use of anti-thymocyte globulin as induction therapy, and longer wait time from registration. Contrary to popular belief, a requirement for RRT, even for prolonged periods in excess of 8 weeks, was not an independent predictor of failure to recover renal function post-OLT. CONCLUSION These data indicate that the duration of renal dysfunction, even among those requiring RRT, is a poor way to discriminate reversible from irreversible renal dysfunction.
Collapse
|
34
|
Boyer TD, Kaplan B. Renal failure and liver transplantation. Clin Liver Dis (Hoboken) 2013; 2:106-108. [PMID: 30992837 PMCID: PMC6448629 DOI: 10.1002/cld.170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Accepted: 01/21/2013] [Indexed: 02/04/2023] Open
Affiliation(s)
- Thomas D. Boyer
- Department of Medicine, Liver Research Institute, University of Arizona, Tucson, AZ 85724
| | - Bruce Kaplan
- Nephrology Division, University of Arizona, Tucson, AZ 85724
| |
Collapse
|
35
|
Sharma P, Goodrich NP, Zhang M, Guidinger MK, Schaubel DE, Merion RM. Short-term pretransplant renal replacement therapy and renal nonrecovery after liver transplantation alone. Clin J Am Soc Nephrol 2013; 8:1135-42. [PMID: 23449770 DOI: 10.2215/cjn.09600912] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVES Candidates with AKI including hepatorenal syndrome often recover renal function after successful liver transplantation (LT). This study examined the incidence and risk factors associated with renal nonrecovery within 6 months of LT alone among those receiving acute renal replacement therapy (RRT) before LT. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Scientific Registry of Transplant Recipients data were linked with Centers for Medicare and Medicaid Services ESRD data for 2112 adult deceased-donor LT-alone recipients who received acute RRT for ≤90 days before LT (February 28, 2002 to August 31, 2010). Primary outcome was renal nonrecovery (post-LT ESRD), defined as transition to chronic dialysis or waitlisting or receipt of kidney transplant within 6 months of LT. Cumulative incidence of renal nonrecovery was calculated using competing risk analysis. Cox regression identified recipient and donor predictors of renal nonrecovery. RESULTS The cumulative incidence of renal nonrecovery after LT alone among those receiving the pre-LT acute RRT was 8.9%. Adjusted renal nonrecovery risk increased by 3.6% per day of pre-LT RRT (P<0.001). Age at LT per 5 years (P=0.02), previous-LT (P=0.01), and pre-LT diabetes (P<0.001) were significant risk factors of renal nonrecovery. Twenty-one percent of recipients died within 6 months of LT. Duration of pretransplant RRT did not predict 6-month post-transplant mortality. CONCLUSIONS Among recipients on acute RRT before LT who survived after LT alone, the majority recovered their renal function within 6 months of LT. Longer pre-LT RRT duration, advanced age, diabetes, and re-LT were significantly associated with increased risk of renal nonrecovery.
Collapse
Affiliation(s)
- Pratima Sharma
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, USA.
| | | | | | | | | | | |
Collapse
|
36
|
Gleisner AL, Jung H, Lentine KL, Tuttle-Newhall J. Renal Dysfunction in Liver Transplant Candidates: Evaluation, Classification and Management in Contemporary Practice. Nephrol Ther 2012; Suppl 4. [PMID: 32874772 DOI: 10.4172/2161-0959.s4-006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Renal dysfunction is a common comorbidity in patients with liver failure and is a well-established predictor of both morbidity and mortality among patients awaiting liver transplantation. The etiology of renal failure in patients with cirrhosis can be functional, structural, or represent a combination of potentially reversible physiologic changes and permanent histologic damage. Diagnostic criteria for acute and chronic kidney disease have been established, but cirrhosis poses challenges for accurate assessment of renal function with conventional clinical methods such as serum creatinine and creatinine-based estimating equations. Renal biopsies can have an important role for defining permanent structural damage as part of the pre-transplant evaluation of patients with liver disease; however, coagulopathy, portal hypertension and ascites increase the risk of biopsy-associated complications in cirrhotic patients. While renal dysfunction due to hepatorenal physiology is potentially reversible after liver transplantation, simultaneous kidney liver transplantation and kidney after liver transplant can also improve outcomes in a subset of patients with irreversible renal injury.
Collapse
Affiliation(s)
- Ana L Gleisner
- Division of Abdominal Organ Transplantation, Department of Surgery, Saint Louis University Medical Center, St. Louis, MO
| | - HeeSoo Jung
- Division of Abdominal Organ Transplantation, Department of Surgery, Saint Louis University Medical Center, St. Louis, MO
| | - Krista L Lentine
- Division of Abdominal Organ Transplantation, Department of Surgery, Saint Louis University Medical Center, St. Louis, MO
| | - Janet Tuttle-Newhall
- Division of Abdominal Organ Transplantation, Department of Surgery, Saint Louis University Medical Center, St. Louis, MO
| |
Collapse
|