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Fukumitsu K, Kaido T, Matsumura Y, Ito T, Ogiso S, Ishii T, Seo S, Hata K, Masui T, Taura K, Nagao M, Okajima H, Uemoto S, Hatano E. Pretransplant Renal Dysfunction Negatively Affects Prognosis After Living Donor Liver Transplantation: A Single-Center Retrospective Study. Transplant Proc 2023; 55:1623-1630. [PMID: 37414696 DOI: 10.1016/j.transproceed.2023.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 05/16/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND To evaluate the influence of preoperative renal function on prognosis after living donor liver transplantation (LDLT). METHODS Living donor liver transplantation cases were categorized into 3 groups as follows: renal failure with hemodialysis (HD; n = 42), renal dysfunction (RD; n = 94) (glomerular filtration rate <60 mL/min/1.73 m2), and normal renal function (NF; n = 421). The study used no prisoners, and participants were neither coerced nor paid. The manuscript complies with the Helsinki Congress and the Declaration of Istanbul. RESULTS Five-year overall survival (OS) rates were 59.0%, 69.3%, and 80.0% in the HD, RD, and NF groups, respectively (P < .01). The frequency of bacteremia within 90 days after LDLT was 76.2%, 37.2%, and 34.7%, respectively (P < .01 in HD vs RD and HD vs NF). Patients with bacteremia showed a worse outcome than those without (1-year OS, 65.6% vs 93.3%), thus corroborating the poor prognosis in the HD group. The high frequency of bacteremia in the HD group was mainly attributable to health care-associated bacterium, such as coagulase-negative Staphylococci, Enterococcus spp., and Pseudomonas aeruginosa. In the HD group, HD was started within 50 days before LDLT for acute renal failure in 35 patients, of which 29 (82.9%) successfully withdrew from HD after LDLT and demonstrated better prognosis (1-year OS, 69.0% vs 16.7%) than those who continued HD. CONCLUSIONS Preoperative renal dysfunction is associated with poor prognosis after LDLT, possibly due to a high incidence of health care-associated bacteremia.
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Affiliation(s)
- Ken Fukumitsu
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Toshimi Kaido
- Department of Gastroenterological and General Surgery, St. Luke's International Hospital, Tokyo, Japan
| | - Yasufumi Matsumura
- Department of Clinical Laboratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takashi Ito
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Satoshi Ogiso
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takamichi Ishii
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Satoru Seo
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichiro Hata
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshihiko Masui
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kojiro Taura
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Miki Nagao
- Department of Clinical Laboratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hideaki Okajima
- Department of Pediatric Surgery, Kanazawa Medical University, Ishikawa, Japan
| | | | - Etsuro Hatano
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Loosen SH, Krieg S, Chaudhari S, Upadhyaya S, Krieg A, Luedde T, Kostev K, Roderburg C. Prediction of New-Onset Diabetes Mellitus within 12 Months after Liver Transplantation-A Machine Learning Approach. J Clin Med 2023; 12:4877. [PMID: 37510992 PMCID: PMC10381881 DOI: 10.3390/jcm12144877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/19/2023] [Accepted: 07/23/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Liver transplantation (LT) is a routine therapeutic approach for patients with acute liver failure, end-stage liver disease and/or early-stage liver cancer. While 5-year survival rates have increased to over 80%, long-term outcomes are critically influenced by extrahepatic sequelae of LT and immunosuppressive therapy, including diabetes mellitus (DM). In this study, we used machine learning (ML) to predict the probability of new-onset DM following LT. METHODS A cohort of 216 LT patients was identified from the Disease Analyzer (DA) database (IQVIA) between 2005 and 2020. Three ML models comprising random forest (RF), logistic regression (LR), and eXtreme Gradient Boosting (XGBoost) were tested as predictors of new-onset DM within 12 months after LT. RESULTS 18 out of 216 LT patients (8.3%) were diagnosed with DM within 12 months after the index date. The performance of the RF model in predicting the development of DM was the highest (accuracy = 79.5%, AUC 77.5%). It correctly identified 75.0% of the DM patients and 80.0% of the non-DM patients in the testing dataset. In terms of predictive variables, patients' age, frequency and time of proton pump inhibitor prescription as well as prescriptions of analgesics, immunosuppressants, vitamin D, and two antibiotic drugs (broad spectrum penicillins, fluocinolone) were identified. CONCLUSIONS Pending external validation, our data suggest that ML models can be used to predict the occurrence of new-onset DM following LT. Such tools could help to identify LT patients at risk of unfavorable outcomes and to implement respective clinical strategies of prevention.
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Affiliation(s)
- Sven H Loosen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany
| | - Sarah Krieg
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany
| | | | | | - Andreas Krieg
- Department of Surgery (A), University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany
| | | | - Christoph Roderburg
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany
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3
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Goulas I, Evripidou K, Doundoulakis I, Kollios K, Nika T, Chainoglou A, Kotsis V, Stabouli S. Prevalence of masked hypertension and its association with left ventricular hypertrophy in children and young adults with chronic kidney disease: a systematic review and meta-analysis. J Hypertens 2023; 41:699-707. [PMID: 36883474 DOI: 10.1097/hjh.0000000000003402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
OBJECTIVES There are limited studies using ambulatory blood pressure monitoring (ABPM) to assess blood pressure (BP) status in young patients with chronic kidney disease (CKD) on dialysis or after kidney transplantation. The aim of this meta-analysis is to estimate the prevalence of both white-coat hypertension (WCH) and masked hypertension, along with the prevalence of left ventricular hypertrophy (LVH), in children and young adults with CKD on dialysis or after kidney transplantation. METHODS We performed a systematic review and meta-analysis of observational studies assessing the prevalence of BP phenotypes using ABPM, in children and young adults with CKD stages 2-5d. Records were identified by search in databases (Medline, Web of Science, CENTRAL) and sources of grey literature, until 31 December 2021. A random-effects meta-analysis of proportions (double arcsine transformation) was conducted. RESULTS Ten studies were included in the systematic review, reporting data from 1140 individuals (children and young adults with CKD with a mean age of 13.79 ± 4.35 years). Masked hypertension and WCH were diagnosed in 301 and 76 patients, respectively. It was estimated an overall pooled masked hypertension prevalence of 27% [95% confidence interval (95% CI) 18-36, I2 = 87%] and an overall pooled WCH prevalence of 6% (95% CI 3-9, I2 = 78%). Among kidney transplant recipients, masked hypertension had a prevalence of 29% (95% CI 14-47, I2 = 86%). The prevalence of LVH was found 28% (95% CI 0.19-0.39) in a total of 238 CKD patients with ambulatory hypertension. In 172 CKD patients with masked hypertension, LVH was present in 49, with the estimated prevalence being 23% (95% CI 0.15-0.32). CONCLUSION Masked hypertension has a significant prevalence in children and young adults with CKD. Masked hypertension carries an adverse prognosis, with an increased risk of LVH, warranting clinical attention when assessing cardiovascular risk in this population. Therefore, ABPM and echocardiography is of high importance when assessing BP status in children with CKD. PROTOCOL REGISTRATION NUMBER DOI 10.17605/OSF.IO/UKXAF.
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Affiliation(s)
- Ioannis Goulas
- 1st Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital, Thessaloniki
| | - Kleo Evripidou
- 1st Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital, Thessaloniki
| | - Ioannis Doundoulakis
- First Department of Cardiology, National and Kapodistrian University, 'Hippokration' Hospital, Athens
| | - Konstantinos Kollios
- 3 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital
| | - Thomai Nika
- 3 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital
| | - Athanasia Chainoglou
- 1st Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital, Thessaloniki
| | - Vasilios Kotsis
- Hypertension-24 h ABPM ESH Center of Excellence, 3rd Department of Medicine, Aristotle School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Papageorgiou Hospital, Thessaloniki, Greece
| | - Stella Stabouli
- 1st Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital, Thessaloniki
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Ide R, Ohira M, Imaoka Y, Sato K, Kuroda S, Tahara H, Ide K, Kobayashi T, Ohdan H. Impact of Abdominal Aortic Calcification on Chronic Kidney Disease After Liver Transplantation: A Retrospective Study. Transplant Proc 2023:S0041-1345(23)00136-7. [PMID: 37085382 DOI: 10.1016/j.transproceed.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/13/2023] [Indexed: 04/23/2023]
Abstract
BACKGROUND With improved graft and patient survival after liver transplantation (LT), the onset of late complications, such as renal dysfunction, has become a problem. In this study, we aimed to investigate abdominal aortic calcification (AAC), a potential indicator of systemic atherosclerosis, and evaluate the relationship between preoperative AAC and postoperative chronic kidney disease (CKD), as the latter might be a long-term complication after LT. METHODS Among the 184 LTs performed at our center between 2008 and 2021, 110 LTs with normal renal function (estimated glomerular filtration rate [eGFR] 60 mL/min per 1.73 m2) before surgery were included. These were divided into high- (≥100 mm3) and low-AAC groups (<100 mm3) consisting of 51 and 59 patients, respectively. The AAC volume was automatically calculated for calcifications located in the abdominal aorta using the Agatston method. RESULTS The high-AAC group was older, consisted of more men, and had lower preoperative creatinine and eGFR levels. No significant difference in the onset of postoperative CKD was found between the 2 groups. However, the cumulative incidence of postoperative CKD was significantly higher in the high-AAC group compared with the low-AAC group. Multivariate analysis of postoperative CKD using the Cox proportional hazards model showed significant differences in preoperative AAC ≥100 mm3, recipient age ≥50 years, and preoperative eGFR <75 mL/min per 1.73 m2. CONCLUSIONS The development of postoperative CKD should be monitored in liver transplant recipients despite normal preoperative renal function. Our study suggests that preoperative AAC may influence postoperative renal dysfunction.
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Affiliation(s)
- Ryuta Ide
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masahiro Ohira
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan; Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan.
| | - Yuki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kouki Sato
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shintaro Kuroda
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hiroyuki Tahara
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kentaro Ide
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tsuyoshi Kobayashi
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Zhang Z, Sun J, Guo M, Yuan X. Progress of new-onset diabetes after liver and kidney transplantation. Front Endocrinol (Lausanne) 2023; 14:1091843. [PMID: 36843576 PMCID: PMC9944581 DOI: 10.3389/fendo.2023.1091843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/27/2023] [Indexed: 02/11/2023] Open
Abstract
Organ transplantation is currently the most effective treatment for end-stage organ failure. Post transplantation diabetes mellitus (PTDM) is a severe complication after organ transplantation that seriously affects the short-term and long-term survival of recipients. However, PTDM is often overlooked or poorly managed in its early stage. This article provides an overview of the incidence, and pathogenesis of and risk factors for PTDM, aiming to gain a deeper understanding of PTDM and improve the quality of life of recipients.
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Affiliation(s)
- Zhen Zhang
- Department of Urology, The People's Hospital of Linyi, Linyi, Shandong, China
| | - Jianyun Sun
- Department of Gastroenterology, The People's Hospital of Linyi, Linyi, Shandong, China
| | - Meng Guo
- National Key Laboratory of Medical Immunology &Institute of Immunology, Navy Medical University, Shanghai, China
| | - Xuemin Yuan
- Department of Gastroenterology, The People's Hospital of Linyi, Linyi, Shandong, China
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6
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Ting JA, Induruwage D, Yoshida EM, Dhruve M, Zalunardo NY. Albuminuria post-liver transplant is a predictor of kidney disease progression and mortality. CANADIAN LIVER JOURNAL 2023; 6:2-13. [PMID: 36908578 PMCID: PMC9997516 DOI: 10.3138/canlivj-2022-0019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/05/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND: Albuminuria is a marker of chronic kidney disease (CKD) associated with an increased risk of end-stage kidney disease (ESKD) and mortality in the general population, but it is uncertain whether the same association exists in liver transplant (LT) recipients. This study examined the association between albuminuria and kidney failure and mortality in LT recipients.METHODS: Retrospective cohort study of 294 adults who received a LT between January 1, 1989, and December 31, 2011, in British Columbia, Canada. Cox multivariable regression was used to determine the association between ACR and a primary combined outcome of mortality, doubling of serum creatinine, or ESKD; and a secondary outcome of a decrease in estimated glomerular filtration rate (eGFR) ≥30%. RESULTS: At baseline, mean eGFR was 67 (SD 20.9) mL/min/1.73 m2, and 10% had severe albuminuria (ACR >30 mg/mmol). The primary outcome occurred in 20.4% (60) of patients and was associated with ACR >30 mg/mmol (HR 2.77, 95% CI 1.28-6.04; P = 0.01). A decline in eGFR ≥30% occurred in 21.8% (64) of patients, and was associated with ACR >30 mg/mmol (HR 4.77, 95% CI 2.31-9.86; P < 0.0001). CONCLUSIONS: Severe albuminuria (ACR >30 mg/mmol) was associated with an increased risk of loss of kidney function and mortality after LT. Prospective studies are needed to determine if specific interventions directed at reducing albuminuria can improve long-term outcomes in LT recipients.
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Affiliation(s)
- Julie Anne Ting
- Division of Nephrology, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Eric M Yoshida
- Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Miten Dhruve
- Division of Nephrology, Michael Garron Hospital, Toronto, Ontario, Canada
| | - Nadia Y Zalunardo
- Division of Nephrology, University of British Columbia, Vancouver, British Columbia, Canada
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7
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Campion D, Rizzi F, Bonetto S, Giovo I, Roma M, Saracco GM, Alessandria C. Assessment of glomerular filtration rate in patients with cirrhosis: Available tools and perspectives. Liver Int 2022; 42:2360-2376. [PMID: 35182100 DOI: 10.1111/liv.15198] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 11/08/2021] [Accepted: 12/09/2021] [Indexed: 12/07/2022]
Abstract
Renal dysfunction often complicates the course of liver disease, resulting in higher morbidity and mortality. The accurate assessment of kidney function in these patients is essential to early identify, stage and treat renal impairment as well as to better predict the prognosis, prioritize the patients for liver transplantation and decide whether to opt for simultaneous liver-kidney transplants. This review analyses the available tools for direct or indirect assessment of glomerular filtration rate, focusing on the flaws and strengths of each method in the specific setting of cirrhosis. The aim is to deliver a clear-cut view on this complex issue, trying to point out which strategies to prefer in this context, especially in the peculiar setting of liver transplantation. Moreover, a glance is given at future promising tools for glomerular filtration rate assessment, including new biomarkers and new equations specifically modelled for the cirrhotic population.
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Affiliation(s)
- Daniela Campion
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Felice Rizzi
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Silvia Bonetto
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Ilaria Giovo
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Michele Roma
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Giorgio M Saracco
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Carlo Alessandria
- Department of Gastroenterology and Hepatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
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8
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[Kidney failure after liver transplantation]. Nephrol Ther 2022; 18:89-103. [PMID: 35151596 DOI: 10.1016/j.nephro.2021.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 05/11/2021] [Accepted: 11/06/2021] [Indexed: 02/06/2023]
Abstract
One third of cirrhotic patients present impaired kidney function. It has multifactorial causes and has a harmful effect on patients' morbi-mortality before and after liver transplant. Kidney function does not improve in all patients after liver transplantation and liver-transplant recipients are at high risk of developing chronic kidney disease. Causes for renal dysfunction can be divided in three groups: preoperative, peroperative and postoperative factors. To date, there is no consensus for the modality of evaluation the risk for chronic kidney disease after liver transplantation, and for its prevention. In the present review, we describe the outcome of kidney function after liver transplantation, and the prognostic factors of chronic kidney disease to determine a risk stratification for each patient. Furthermore, we discuss therapeutic options to prevent kidney dysfunction in this setting, and highlight the indications of combined liver-kidney transplantation.
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An Essential Guide for Managing Post-Liver Transplant Patients: What Primary Care Physicians Should Know. Am J Med 2022; 135:157-166. [PMID: 34508700 DOI: 10.1016/j.amjmed.2021.08.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 08/11/2021] [Accepted: 08/11/2021] [Indexed: 12/16/2022]
Abstract
With long-term survival after liver transplantation becoming the rule, care for medical problems arising over time in liver-transplanted patients gained increasing importance. The most common causes of death occurring more than 1 year after liver transplantation are unrelated to liver diseases and facilitated by immunosuppressive treatments; examples are malignancies, renal failure, and cardiovascular, metabolic, and infectious diseases. Recipients receive life-long follow-up care at transplant centers, however, the increasing number of liver-transplanted patients is saturating the health care supply that transplant centers have to offer. Primary care physicians are increasingly exposed to liver-transplanted patients, even in the early periods after transplant, and an understanding of the most common risks and complications faced by these patients would enhance their care. This article reviews the long-term care of liver transplant recipients, emphasizing the key internal medicine-related issues that should be known by primary care physicians. A specific section is devoted to implementing strategies to involve these physicians in the long-term follow-up of liver-transplanted patients in close collaboration with transplant hepatologists.
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10
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Fabrizi F, Donato MF, Cerutti R, Invernizzi F, Porata G, Frontini G, Raffiotta F, De Feo T, Alfieri CM, Lampertico P, Rossi G, Messa P. Acute kidney injury and chronic kidney disease after liver transplant: A retrospective observational study. Nefrologia 2022; 42:41-49. [PMID: 36153898 DOI: 10.1016/j.nefroe.2021.01.003] [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: 08/30/2020] [Accepted: 01/24/2021] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND AND RATIONALE Chronic kidney disease remains an important risk factor for morbidity and mortality among LT recipients, but its exact incidence and risk factors are still unclear. MATERIAL AND METHODS We carried out a retrospective cohort study of consecutive adults who underwent liver transplant (January 2009-December 2018) and were followed (at least 6 months) at our institution. CKD was defined following the Kidney Disease: Improving Global Outcomes (KDIGO) 2012 Clinical Practice Guidelines. Long-term kidney function was classified into 4 groups: no CKD (eGFR, ≥60mL/min/1.73m2), mild CKD (eGFR, 30-59mL/min/1.73m2), severe CKD (eGFR, 15-29mL/min/1.73m2), and end-stage renal disease (ESRD). RESULTS We enrolled 410 patients followed for 53.2±32.6 months. 39 had CKD at baseline, and 95 developed de novo CKD over the observation period. There were 184 (44.9%) anti-HCV positive, 47 (11.5%) HBsAg positive, and 33 (8.1%) HBV/HDV positive recipients. Recipient risk factors for baseline CKD were advanced age (P=0.044), raised levels of serum uric acid (P<0.0001), and insulin dependent DM (P=0.0034). Early post-transplant AKI was common (n=95); logistic regression analysis found that baseline serum creatinine was an independent predictor of early post-LT AKI (P=0.0154). According to our Cox proportional hazards model, recipient risk factors for de novo CKD included aging (P<0.0001), early post-transplant AKI (P=0.007), and baseline serum creatinine (P=0.0002). At the end of follow-up, there were 116 LT recipients with CKD - 109 (93.9%) and 7 (6.1%) had stage 3 and advanced CKD, respectively. Only two of them are undergoing long-term dialysis. CONCLUSION The incidence of CKD was high in our cohort of LT recipients, but only a slight decline in kidney function over time was recorded. Prevention of post-transplant AKI will improve kidney function in the long run. We need more studies to analyze the function of kidneys among LT recipients over extended follow-ups and their impact on mortality.
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Affiliation(s)
- Fabrizio Fabrizi
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy.
| | - Maria F Donato
- Division of Gastroenterology and Hepatology, Maggiore Policlinico Hospital and Ca' Granda IRCCS Foundation , Milano, Italy
| | - Roberta Cerutti
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Federica Invernizzi
- Division of Gastroenterology and Hepatology, Maggiore Policlinico Hospital and Ca' Granda IRCCS Foundation , Milano, Italy
| | - Giulia Porata
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Giulia Frontini
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Francesca Raffiotta
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Tullia De Feo
- North Italy Transplant Program, Organ and Tissue Transplantation Immunology, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Carlo M Alfieri
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Maggiore Policlinico Hospital and Ca' Granda IRCCS Foundation , Milano, Italy; University School of Medicine, Milano, Italy
| | - Giorgio Rossi
- Hepatobiliary and Liver Transplant Unit, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
| | - Piergiorgio Messa
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
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11
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Noble J, Terrec F, Malvezzi P, Rostaing L. Adverse effects of immunosuppression after liver transplantation. Best Pract Res Clin Gastroenterol 2021; 54-55:101762. [PMID: 34874845 DOI: 10.1016/j.bpg.2021.101762] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 08/30/2021] [Indexed: 01/31/2023]
Abstract
After solid organ transplantation the cornerstone of immunosuppression is based on calcineurin inhibitors (CNIs), mostly tacrolimus. However, CNIs have a very narrow therapeutic window. The most important and serious side-effects of CNIs are nephrotoxicity, high blood pressure, post-transplant diabetes mellitus (PTMD), i.e., new-onset diabetes after transplantation (NODAT), dyslipidemia, and modification to the cardiovascular-risk profile. In this review, we will focus on tacrolimus-related toxicities in the setting of liver transplantation.
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Affiliation(s)
- Johan Noble
- Nephrology, Hemodialysis, Apheresis and Kidney Transplantation Department, Grenoble University Hospital, Grenoble, France
| | - Florian Terrec
- Nephrology, Hemodialysis, Apheresis and Kidney Transplantation Department, Grenoble University Hospital, Grenoble, France
| | - Paolo Malvezzi
- Nephrology, Hemodialysis, Apheresis and Kidney Transplantation Department, Grenoble University Hospital, Grenoble, France
| | - Lionel Rostaing
- Nephrology, Hemodialysis, Apheresis and Kidney Transplantation Department, Grenoble University Hospital, Grenoble, France; Grenoble Alpes University, Grenoble, France.
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Abstract
One-third of patients with cirrhosis present kidney failure (AKI and CKD). It has multifactorial causes and a harmful effect on morbidity and mortality before and after liver transplantation. Kidney function does not improve in all patients after liver transplantation, and liver transplant recipients are at a high risk of developing chronic kidney disease. The causes of renal dysfunction can be divided into three groups: pre-operative, perioperative and post-operative factors. To date, there is no consensus on the modality to evaluate the risk of chronic kidney disease after liver transplantation, or for its prevention. In this narrative review, we describe the outcome of kidney function after liver transplantation, and the prognostic factors of chronic kidney disease in order to establish a risk categorization for each patient. Furthermore, we discuss therapeutic options to prevent kidney dysfunction in this context, and highlight the indications of combined liver–kidney transplantation.
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Burra P, Bizzaro D, Gonta A, Shalaby S, Gambato M, Morelli MC, Trapani S, Floreani A, Marra F, Brunetto MR, Taliani G, Villa E. Clinical impact of sexual dimorphism in non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH). Liver Int 2021; 41:1713-1733. [PMID: 33982400 DOI: 10.1111/liv.14943] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/11/2022]
Abstract
NAFLD/NASH is a sex-dimorphic disease, with a general higher prevalence in men. Women are at reduced risk of NAFLD compared to men in fertile age, whereas after menopause women have a comparable prevalence of NAFLD as men. Indeed, sexual category, sex hormones and gender habits interact with numerous NAFLD factors including cytokines, stress and environmental factors and alter the risk profiles and phenotypes of NAFLD. In the present review, we summarized the last findings about the influence of sex on epidemiology, pathogenesis, progression in cirrhosis, indication for liver transplantation and alternative therapies, including lifestyle modification and pharmacological strategies. We are confident that an appropriate consideration of sex, age, hormonal status and sociocultural gender differences will lead to a better understanding of sex differences in NAFLD risk, therapeutic targets and treatment responses and will aid in achieving sex-specific personalized therapies.
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Affiliation(s)
- Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Padua, Italy
| | - Debora Bizzaro
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Padua, Italy
| | - Anna Gonta
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Padua, Italy
| | - Sarah Shalaby
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Padua, Italy
| | - Martina Gambato
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, Padua, Italy
| | | | - Silvia Trapani
- Italian National Transplant Center, Italian National Institute of Health, Rome, Italy
| | - Annarosa Floreani
- University of Padova, Padua, Italy.,IRCCS Ospedale Sacro Cuore Don Calabria, Negrar, Italy
| | - Fabio Marra
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Maurizia Rossana Brunetto
- Hepatology and Liver Physiopathology Laboratory and Internal Medicine, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gloria Taliani
- Infectious Diseases Unit, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Erica Villa
- Gastroenterology Unit, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
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14
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Renal Protective Effect of Everolimus in Liver Transplantation: A Prospective Randomized Open-Label Trial. Transplant Direct 2021; 7:e709. [PMID: 34124345 PMCID: PMC8191692 DOI: 10.1097/txd.0000000000001159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 03/18/2021] [Accepted: 03/20/2021] [Indexed: 11/26/2022] Open
Abstract
Supplemental Digital Content is available in the text. Renal dysfunction is associated with poor long-term outcomes after liver transplantation. We examined the renal sparing effect of everolimus (EVR) compared to standard calcineurin inhibitor (CNI) immunosuppression with direct measurements of renal function over 24 months.
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Fabrizi F, Donato MF, Cerutti R, Invernizzi F, Porata G, Frontini G, Raffiotta F, De Feo T, Alfieri CM, Lampertico P, Rossi G, Messa P. Acute kidney injury and chronic kidney disease after liver transplant: A retrospective observational study. Nefrologia 2021; 42:S0211-6995(21)00092-8. [PMID: 34112530 DOI: 10.1016/j.nefro.2021.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/26/2020] [Accepted: 01/24/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND AND RATIONALE Chronic kidney disease remains an important risk factor for morbidity and mortality among LT recipients, but its exact incidence and risk factors are still unclear. MATERIAL AND METHODS We carried out a retrospective cohort study of consecutive adults who underwent liver transplant (January 2009-December 2018) and were followed (at least 6 months) at our institution. CKD was defined following the Kidney Disease: Improving Global Outcomes (KDIGO) 2012 Clinical Practice Guidelines. Long-term kidney function was classified into 4 groups: no CKD (eGFR, ≥60mL/min/1.73m2), mild CKD (eGFR, 30-59mL/min/1.73m2), severe CKD (eGFR, 15-29mL/min/1.73m2), and end-stage renal disease (ESRD). RESULTS We enrolled 410 patients followed for 53.2±32.6 months. 39 had CKD at baseline, and 95 developed de novo CKD over the observation period. There were 184 (44.9%) anti-HCV positive, 47 (11.5%) HBsAg positive, and 33 (8.1%) HBV/HDV positive recipients. Recipient risk factors for baseline CKD were advanced age (P=0.044), raised levels of serum uric acid (P<0.0001), and insulin dependent DM (P=0.0034). Early post-transplant AKI was common (n=95); logistic regression analysis found that baseline serum creatinine was an independent predictor of early post-LT AKI (P=0.0154). According to our Cox proportional hazards model, recipient risk factors for de novo CKD included aging (P<0.0001), early post-transplant AKI (P=0.007), and baseline serum creatinine (P=0.0002). At the end of follow-up, there were 116 LT recipients with CKD - 109 (93.9%) and 7 (6.1%) had stage 3 and advanced CKD, respectively. Only two of them are undergoing long-term dialysis. CONCLUSION The incidence of CKD was high in our cohort of LT recipients, but only a slight decline in kidney function over time was recorded. Prevention of post-transplant AKI will improve kidney function in the long run. We need more studies to analyze the function of kidneys among LT recipients over extended follow-ups and their impact on mortality.
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Affiliation(s)
- Fabrizio Fabrizi
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy.
| | - Maria F Donato
- Division of Gastroenterology and Hepatology, Maggiore Policlinico Hospital and Ca' Granda IRCCS Foundation , Milano, Italy
| | - Roberta Cerutti
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Federica Invernizzi
- Division of Gastroenterology and Hepatology, Maggiore Policlinico Hospital and Ca' Granda IRCCS Foundation , Milano, Italy
| | - Giulia Porata
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Giulia Frontini
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Francesca Raffiotta
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Tullia De Feo
- North Italy Transplant Program, Organ and Tissue Transplantation Immunology, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy
| | - Carlo M Alfieri
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Maggiore Policlinico Hospital and Ca' Granda IRCCS Foundation , Milano, Italy; University School of Medicine, Milano, Italy
| | - Giorgio Rossi
- Hepatobiliary and Liver Transplant Unit, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
| | - Piergiorgio Messa
- Division of Nephrology, Dialysis and Renal Transplantation, Maggiore Policlinico Hospital and Cà Granda IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
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Niewiński G, Smyk W, Graczyńska A, Kostrzewa K, Raszeja-Wyszomirska J, Ołdakowska-Jedynak U, Małyszko J, Wójcicki M, Zieniewicz K. Kidney Function After Liver Transplantation in a Single Center. Ann Transplant 2021; 26:e926928. [PMID: 33619240 PMCID: PMC7911851 DOI: 10.12659/aot.926928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Renal dysfunction in the peri-transplant period appears to complicate both short- and long-term outcome of liver transplantation (LT). The aim of this study was to analyze the impact of selected clinical features in the peri-liver transplant period, as well calcineurin inhibitor, particularly tacrolimus given after LT, on kidney function in a single liver transplant center’s experience. Material/Methods A total 125 consecutive liver-grafted individuals (82 M, 43 F), mean age 50±13 y (with alcohol-related liver disease in 48 (38%) patients) were included into the study. Their clinical data were collected in the database until 46 months of follow-up, and the Python packages Pandas (version 0.22.0) and scikit-learn (version 0.21.3) were used for data analysis. Results More advanced liver disease as judged by Child-Pugh class and MELD score differed significantly patients with preserved (serum creatinine SCr <1.5 mg/dL) and impaired (SCr ≥1.5 mg/dL) kidney function before LT. Older age and higher SCr pre-LT were associated with higher levels of SCr after LT in 2 time-points. SCr before LT was correlated with delta SCr for the highest and last recorded value (P<0.0001). Higher amounts of transfused colloids during surgery were associated with increased delta SCr for the highest value (P=0.019) after grafting in logistic regression analysis. There were no associations between SCr after LT and duration of anhepatic phase, urine output ≤100 mL/h, or post-reperfusion syndrome during transplantation (all P>0.05). There were no associations between SCr after LT and tacrolimus trough levels in analyses of correlations and linear regression analyses (all P>0.05). Conclusions We found that pretransplant serum creatinine was the only factor affecting kidney function after LT in our liver transplant center. The restricted fluid policy was safe and effective in terms of long-term renal function. The role of kidney-saving immunosuppressive protocols in preserving renal function long-term after LT was also confirmed.
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Affiliation(s)
- Grzegorz Niewiński
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Wiktor Smyk
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Agata Graczyńska
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | | | | | | | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
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Choudhary NS, Saraf N, Saigal S, Soin AS. Long-term Management of the Adult Liver Transplantation Recipients. J Clin Exp Hepatol 2021; 11:239-253. [PMID: 33746450 PMCID: PMC7953009 DOI: 10.1016/j.jceh.2020.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/14/2020] [Indexed: 12/12/2022] Open
Abstract
The survival of liver transplantation (LT) recipients has been improved remarkably in short-term. The major causes of mortality in long-term include nonimmunological causes such as cardiovascular, de novo malignancy, chronic kidney disease, and recurrence of primary disease. Rejection-related mortality is rare in the long-term after LT. We discuss nonrejection causes of long-term morbidity/mortality, risk factors, and management strategies in LT recipients. In addition, we discuss osteoporosis, contraception, and pregnancy in LT recipients.
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Key Words
- AIH, autoimmune hepatitis
- BMI, body mass index
- CKD, chronic kidney disease
- CNI, calcineurin inhibitors
- CVD, cardiovascular disease
- DDLT, deceased donor liver transplantation
- DM, diabetes mellitus
- DNM, de novo malignancy
- HCV, hepatitis C virus
- HR, hazard ratio
- IUCD, Intrauterine contraceptive devices
- LDLT, living donor liver transplantation
- LT, liver transplantation
- MDRD, Modification of Diet in Renal Disease
- MMF, mycophenolate
- MS, metabolic syndrome
- NAFLD, nonalcoholic fatty liver disease
- NASH, nonalcoholic steatohepatitis
- OR, odds ratio
- PBC, primary biliary cholangitis
- PSC, primary sclerosing cholangitis
- PTDM, posttransplantation diabetes mellitus
- PTMS, posttransplantation metabolic syndrome
- SVR, sustained virological response
- cardiovascular disease
- de novo malignancy
- eGFR, estimated glomerular filtration rate
- mTORi, Mammalian target of rapamycin inhibitors
- osteoporosis
- pregnancy
- recurrence
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Affiliation(s)
| | - Neeraj Saraf
- Address for correspondence: Dr Neeraj Saraf, Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta The Medicity Hospital, Sector 38, Gurgaon, Delhi (NCR), India.
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Peng JC, Li YJ, Wang JM, Zhu ML, Gao Y. Incidence of chronic kidney disease after orthotopic liver transplantation in a Chinese cohort. Clin Exp Nephrol 2020; 24:806-812. [PMID: 32504202 DOI: 10.1007/s10157-020-01910-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 05/29/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Kidney dysfunction frequently occurred after orthotopic liver transplantation (OLT). Chronic renal disease (CKD) is a complicated problem and is associated with increased mortality. The aim of this study is to find the risk factors for the incidence of CKD at 1 year after OLT in China. METHODS From January 2017 to December 2017, we retrospectively assessed 280 recipients in our single center. Chronic renal failure was defined as estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2 for 3 months, regardless of the presence or absence of structural kidney damage. Cox proportional hazard model was used to identify the factors to the incidence of CKD after liver transplantations. Kaplan-Meier plots with log-rank test were presented to evaluate patient survival time in those with and without CKD. RESULTS With a median follow-up of 17.4 months, 48 patients developed CKD after liver transplantations, representing 17.1% of the cohort. The cox-regression model showed that recipients age (HR = 1.097, P < 0.01), AKI (HR = 1.542, P < 0.01) and MELD score (HR = 1.077, P < 0.01) were significantly associated with the development of post-transplant CKD at 1 year. Recipient survival at 1 year was significantly worse in recipients with CKD compared to those without CKD (P < 0.01) after adjustment by age and gender. CONCLUSION Our findings suggested that age, AKI and MELD score were associated with the incidence of CKD 1 year after OLT in a Chinese cohort. Recipients with CKD were associated with worse survival.
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Affiliation(s)
- Jiang-Chen Peng
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Yu- Jie Li
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Jie -Min Wang
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Ming-Li Zhu
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China.
| | - Yuan Gao
- Department of Critical Care, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China.
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International Liver Transplantation Society Consensus Statement on Immunosuppression in Liver Transplant Recipients. Transplantation 2019; 102:727-743. [PMID: 29485508 DOI: 10.1097/tp.0000000000002147] [Citation(s) in RCA: 152] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Effective immunosupression management is central to achieving optimal outcomes in liver transplant recipients. Current immunosuppression regimens and agents are highly effective in minimizing graft loss due to acute and chronic rejection but can also produce a substantial array of toxicities. The utilization of immunosuppression varies widely, contributing to the wide disparities in posttransplant outcomes reported between transplant centers. The International Liver Transplantation Society (ILTS) convened a consensus conference, comprised of a global panel of expert hepatologists, transplant surgeons, nephrologists, and pharmacologists to review the literature and experience pertaining to immunosuppression management to develop guidelines on key aspects of immunosuppression. The consensus findings and recommendations of the ILTS Consensus guidelines on immunosuppression in liver transplant recipients are presented in this article.
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Early Postoperative Neutrophil Gelatinase-Associated Lipocalin Predicts the Development of Chronic Kidney Disease After Liver Transplantation. Transplantation 2019; 102:809-815. [PMID: 29300232 DOI: 10.1097/tp.0000000000002075] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Urinary neutrophil gelatinase-associated lipocalin (uNGAL)-associated acute kidney injury is common after liver transplantation (LT), but whether early acute kidney injury predicts chronic kidney disease (CKD) and mortality remains uncertain. METHODS Adults with LT from 2008 to 2010 in a previously published prospective cohort evaluating serial uNGAL pre- and post-LT were retrospectively assessed to evaluate uNGAL as a predictor of long-term outcomes post-LT. The primary outcomes were post-LT CKD, defined as Modification of Diet in Renal Disease estimated glomerular filtration rate less than 60 mL/min per 1.73 m for 3 continuous months, and death. RESULTS uNGAL at 24 hours postreperfusion was significantly higher among patients who developed CKD. Multivariable modeling for the development of CKD demonstrated that uNGAL at 24-hours postreperfusion, 24 hours post-LT renal function, initial calcineurin inhibitor, and age were independent predictors of the development of CKD at in this cohort with long-term follow-up post-LT. Further, this association was stronger in those with preserved pre-LT renal function, a population where renal outcomes are often difficult to predict. CONCLUSIONS We propose that perioperative uNGAL may identify patients at risk for CKD and allow for targeted early implementation of renal-sparing strategies.
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Saliba F, Fischer L, de Simone P, Bernhardt P, Bader G, Fung J. Association Between Renal Dysfunction and Major Adverse Cardiac Events After Liver Transplantation: Evidence from an International Randomized Trial of Everolimus-Based Immunosuppression. Ann Transplant 2018; 23:751-757. [PMID: 30361470 PMCID: PMC6248043 DOI: 10.12659/aot.911030] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Prospective evidence is lacking regarding the association between renal dysfunction and cardiovascular events after liver transplantation. Material/Methods Data were analyzed post hoc regarding renal function and major adverse cardiac events in a two-year prospective trial of de novo liver transplant recipients randomized at 30 days post-transplant to (i) everolimus [EVR]/reduced tacrolimus [EVR/rTAC] (ii) EVR with tacrolimus discontinued [TAC Elimination] or (iii) standard tacrolimus [TAC Control]. Results By month 24 post-transplant, 32/716 patients had experienced a first major cardiac event (4.5%): 4.1% (10/245), 2.2% (5/229) and 7.0% (17/242) of patients in the EVR/rTAC, TAC Elimination and TAC Control groups, respectively (p=0.043). The cumulative eGFR area under the curve (AUC) from randomization to month 24 was 119 706, 123 082, and 105 946 mL in the EVR/rTAC, TAC Elimination, and TAC Control groups, respectively, corresponding to a mean eGFR AUC of 82.4, 83.0, and 71.9 mL/min/1.73 m2. Cox regression modeling showed that mean eGFR AUC was inversely associated with time to first major cardiac event: the hazard ratio per mL/min/1.73 m2 was −0.0000015 [95% CI −0.00000078; −0.0000024] (p<0.001). Conclusions These findings confirm retrospective evidence that the risk of major cardiac events increases with deteriorating renal function after liver transplantation and demonstrate the need for careful cardiovascular risk management in patients with renal impairment. Immunosuppression based on everolimus with tacrolimus withdrawal, or to a lesser extent tacrolimus reduction, improves both renal function and the risk of major cardiac events compared to standard tacrolimus therapy in liver transplant recipients.
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Affiliation(s)
- Faouzi Saliba
- Hepato-Biliary Center, AP-HP Hôpital Paul Brousse, Université Paris-Sud, Villejuif, France
| | - Lutz Fischer
- Department of Hepatobiliary Surgery and Transplantation, University Medical Center Eppendorf, Hamburg, Germany
| | - Paolo de Simone
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa, Pisa, Italy
| | | | | | - John Fung
- Transplantation Center, Cleveland Clinic, Cleveland, OH, USA
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Outcomes of Adult Intestinal Transplant Recipients Requiring Dialysis and Renal Transplantation. Transplant Direct 2018; 4:e377. [PMID: 30255137 PMCID: PMC6092176 DOI: 10.1097/txd.0000000000000815] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 06/02/2018] [Indexed: 11/30/2022] Open
Abstract
Supplemental digital content is available in the text. Background Data on dialysis and renal transplantation (RT) after intestinal transplantation (IT) are sparse. Whether changes in immunosuppression and surgical techniques have modified these outcomes is unknown. Methods Two hundred eighty-eight adult intestinal transplants performed between 1990 and 2014 at the University of Pittsburgh were analyzed for incidence, risk factors and outcomes after dialysis and RT. Cohort was divided into 3 eras based on immunosuppression and surgical technique (1990-1994, 1995-2001, and 2001-2014). Receiving RT, or dialysis for 90 days or longer was considered as end-stage renal disease (ESRD). Results During a median follow-up of 5.7 years, 71 (24.7%) patients required dialysis, 38 (13.2%) required long-term dialysis and 17 (6%) received RT after IT. One-, 3-, and 5-year ESRD risk was 2%, 7%, and 14%, respectively. No significant era-based differences were noted. Higher baseline creatinine (hazard ratio [HR], 3.40 per unit increase, P < 0.01) and use of liver containing grafts (HR, 2.01; P = 0.04) had an increased ESRD risk. Median patient survival after dialysis initiation was 6 months, with a 3-year survival of 21%. Any dialysis (HR, 12.74; 95% CI 8.46-19.20; P < 0.01) and ESRD (HR, 9.53; 95% CI, 5.87-15.49; P < 0.01) had higher mortality after adjusting for covariates. For renal after IT, 1- and 3-year kidney and patient survivals were 70% and 49%, respectively. All graft losses were from death with a functioning graft, primarily related to infectious complications (55%). Conclusions In intestinal transplant recipients, renal failure requiring dialysis or RT is high and is associated with increased mortality. Additionally, the outcomes for kidney after IT are suboptimal due to death with a functioning graft.
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Busch CJ, Siegler BH, Werle H, Lichtenstern C, Bruckner T, Heininger A, Mehrabi A, Weiss KH, Weigand MA, Hochreiter M. Risk factors for early viral infections after liver transplantation. Langenbecks Arch Surg 2018; 403:509-519. [DOI: 10.1007/s00423-018-1672-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 03/28/2018] [Indexed: 12/12/2022]
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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.
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Manzia TM, Angelico R, Toti L, Grimaldi C, Sforza D, Vella I, Tariciotti L, Lenci I, Breshanaj G, Baiocchi L, Tisone G. Ab initio Everolimus-based Versus Standard Calcineurin Inhibitor Immunosuppression Regimen in Liver Transplant Recipients. Transplant Proc 2018; 50:175-183. [PMID: 29407305 DOI: 10.1016/j.transproceed.2017.12.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 11/13/2017] [Accepted: 12/12/2017] [Indexed: 02/05/2023]
Abstract
AIM We designed a retrospective case-control study to determine the efficacy and feasibility of everolimus (EVR) combined with low-dose tacrolimus (Tac) ab initio versus standard-dose Tac after liver transplantation (LT). METHODS Seventy-one adult LT patients, receiving EVR and low-dose Tac without corticosteroids or induction therapy from postoperative day 1 (EVR group) were compared with a well-matched control group of 61 recipients treated with standard-dose Tac in association with antimetabolite. RESULTS Baseline characteristics for the two groups were comparable. The overall patient and graft survival rates were similar (P = .908). Liver function was stable during the follow-up. In the EVR group, biopsy-proven acute rejection occurred in two cases (2.8%), whereas chronic rejection occurred in one (1.4%). The EVR group experienced a better renal function already after 2 weeks (estimated glomerular filtration rate: 89.85 [36.46 to 115.3] mL/min/1.73 m2 vs. 68.77 [16.11 to 115.42] mL/min/1.73 m2; P = .013), which was also observed after a median time of 27 months (range, 0 to 82 months) from LT (estimated glomerular filtration rate: 80 [45 to 118.3] mL/min/1.73 m2 vs. 70.9 [45 to 88.4] mL/min/1.73 m2; P = .04). After a median time of 27 months, the EVR group showed lower incidence of arterial hypertension and insulin-dependent diabetes mellitus. CONCLUSION Ab initio EVR-based immunosuppression could be a valid option immediately after surgery in recipients at high-risk for post-LT renal impairment.
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Affiliation(s)
- T M Manzia
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy.
| | - R Angelico
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy; Division of Abdominal Transplantation and Hepatobiliopancreatic Surgery, Bambino Gesu` Children's Research Hospital IRCCS, Rome, Italy
| | - L Toti
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy
| | - C Grimaldi
- Division of Abdominal Transplantation and Hepatobiliopancreatic Surgery, Bambino Gesu` Children's Research Hospital IRCCS, Rome, Italy
| | - D Sforza
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy
| | - I Vella
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy
| | - L Tariciotti
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy
| | - I Lenci
- Department of Hepatology and Gastroenterology, Liver Unit, Tor Vergata University of Rome, Italy
| | - G Breshanaj
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy
| | - L Baiocchi
- Department of Hepatology and Gastroenterology, Liver Unit, Tor Vergata University of Rome, Italy
| | - G Tisone
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Italy
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26
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Wong RJ, Saab S, Ahmed A. Extrahepatic Manifestations of Hepatitis C Virus After Liver Transplantation. Clin Liver Dis 2017; 21:595-606. [PMID: 28689596 DOI: 10.1016/j.cld.2017.03.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Chronic hepatitis C virus (HCV) infection remains a leading cause of chronic liver disease in the United States. Although the hepatic impact of chronic HCV leading to cirrhosis and the need for liver transplantation is paramount, the extrahepatic manifestations of chronic HCV infection are equally important. In particular, a better understanding of the prevalence and impact of extrahepatic manifestations of chronic HCV infection in the post-liver transplant setting relies on understanding the interplay between the effects of chronic HCV infection in a posttransplant environment characterized by strong immunosuppression and the associated risks of this milieu.
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Affiliation(s)
- Robert J Wong
- Division of Gastroenterology and Hepatology, Alameda Health System - Highland Hospital, 1411 East 31st Street, Highland Hospital - Highland Care Pavilion 5th Floor, Oakland, CA 94602, USA.
| | - Sammy Saab
- Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, 200 UCLA Medical Plaza, Suite 214, Los Angeles, CA 90095, USA; Department of Surgery, David Geffen School of Medicine, University of California at Los Angeles, 200 UCLA Medical Plaza, Suite 214, Los Angeles, CA 90095, USA
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, 750 Welch Road, Suite # 210, Palo Alto, CA 94304, USA
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27
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Rubín Suárez A, Bilbao Aguirre I, Fernández-Castroagudin J, Pons Miñano JA, Salcedo Plaza M, Varo Pérez E, Prieto Castillo M. Recommendations of everolimus use in liver transplant. GASTROENTEROLOGIA Y HEPATOLOGIA 2017; 40:629-640. [PMID: 28743539 DOI: 10.1016/j.gastrohep.2017.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 05/23/2017] [Accepted: 05/23/2017] [Indexed: 01/26/2023]
Abstract
Mammalian target of rapamycin (mTOR) inhibitors, everolimus (EVL) and sirolimus are immunosuppressive agents with a minor nephrotoxic effect, limited to the development of proteinuria in some cases. The combination of EVL and low-dose tacrolimus has proven to be as safe and effective as standard therapy with tacrolimus for the prevention of acute cellular rejection. Early initiation of EVL-based immunosuppressive regimens with reduced exposure to calcineurin inhibitors has been shown to significantly improve renal function of LT recipients during induction and maintenance phases, with comparable efficacy and safety profiles. In patients with established kidney failure, initiating EVL may enable clinicians to reduce calcineurin inhibitors exposure, thereby contributing to the improved renal function of these patients. Although there is not sufficient evidence to recommend their use to prevent the recurrence of hepatocellular carcinoma and the progression of de novo tumours, they are used in this context in routine clinical practice.
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Affiliation(s)
- Angel Rubín Suárez
- Unidad de Hepatología, Servicio de Medicina Digestiva, Área de Enfermedades Digestivas, Hospital Universitari i Politècnic La Fe, CIBERehd, Valencia, España.
| | - Itxarone Bilbao Aguirre
- Servicio de Cirugía HBP y Trasplantes Digestivos, Hospital Universitario Vall d'Hebrón. Grupos de investigación VHIR y CIBERehd, Barcelona, España
| | - Javier Fernández-Castroagudin
- Servicio de Medicina Digestiva, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, España
| | - José Antonio Pons Miñano
- Unidad de Hepatología y Trasplante Hepático, IMIB. Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - Magdalena Salcedo Plaza
- Unidad de Trasplante Hepático, Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón IISGM. CIBERehd, Madrid, España
| | - Evaristo Varo Pérez
- Unidad de Trasplante Abdominal, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, España
| | - Martín Prieto Castillo
- Unidad de Hepatología, Servicio de Medicina Digestiva, Área de Enfermedades Digestivas, Hospital Universitari i Politècnic La Fe, CIBERehd, Valencia, España
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28
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Singh N, Ahmadzadeh S, Shokouh-Amiri H, Qazi YA, Sequeira A, Samant H, McMillan R, Zibari GB. Kidney outcomes in patients with liver cirrhosis and chronic kidney disease receiving an orthotopic liver transplant alone. Clin Transplant 2017; 31. [PMID: 28504869 DOI: 10.1111/ctr.13008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2017] [Indexed: 12/29/2022]
Abstract
Kidney transplant in patients with liver cirrhosis and nondialysis chronic kidney disease (CKD) is controversial. We report 14 liver cirrhotic patients who had persistently low MDRD-6 estimated glomerular filtration rate (e-GFR) <40 mL/min/1.73 m2 for ≥3 months and underwent either liver transplant alone (LTA; n=9) or simultaneous liver-kidney transplant (SLKT; n=5). Pretransplant, patients with LTA compared with SLKT had lower serum creatinine (2.5±0.73 vs 4.6±0.52 mg/dL, P=.001), higher MDRD-6 e-GFR (21.0±7.2 vs 10.3±2.0 mL/min/1.73 m2 , P=.002), higher 24-hour urine creatinine clearance (34.2±8.8 vs 18.0±2.2 mL/min, P=.002), lower proteinuria (133.2±117.7 vs 663±268.2 mg/24 h, P=.0002), and relatively normal kidney biopsy and ultrasound findings. Post-LTA, the e-GFR (mL/min/1.73 m2 ) increased in all nine patients, with mean e-GFR at 1 month (49.8±8.4), 3 months (49.6±8.7), 6 months (49.8±8.1), 12 months (47.6±9.2), 24 months (47.9±9.1), and 36 months (45.1±7.3) significantly higher compared to pre-LTA e-GFR (P≤.005 at all time points). One patient developed end-stage renal disease 9 years post-LTA and another patient expired 7 years post-LTA. The low e-GFR alone in the absence of other markers or risk factors of CKD should not be an absolute criterion for SLKT in patients with liver cirrhosis.
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Affiliation(s)
- Neeraj Singh
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA.,Division of Nephrology, Department of Medicine, LSUHSC-S, Shreveport, LA, USA
| | - Shahab Ahmadzadeh
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA
| | - Hosein Shokouh-Amiri
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA
| | - Yasir A Qazi
- Division of Nephrology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Adrian Sequeira
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA.,Division of Nephrology, Department of Medicine, LSUHSC-S, Shreveport, LA, USA
| | - Hrishikesh Samant
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA.,Division of Gastroenterology, Department of Medicine, LSUHSC-S, Shreveport, LA, USA
| | - Robert McMillan
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA
| | - Gazi B Zibari
- John C. McDonald Regional Transplant Center, Willis Knighton Medical Center, Shreveport, LA, USA
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29
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Simultaneous Liver-Kidney Transplantation: What are Our Obligations to the Kidney Only Recipient? CURRENT TRANSPLANTATION REPORTS 2017. [DOI: 10.1007/s40472-017-0150-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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30
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Varghese J, Kedarisetty C, Venkataraman J, Srinivasan V, Deepashree T, Uthappa M, Ilankumaran K, Govil S, Reddy M, Rela M. Combination of TACE and Sorafenib Improves Outcomes in BCLC Stages B/C of Hepatocellular Carcinoma: A Single Centre Experience. Ann Hepatol 2017; 16:247-254. [PMID: 28233748 DOI: 10.5604/16652681.1231583] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIM Transarterial chemoembolization (TACE) or sorafenib is recommended for hepatocellular carcinoma BCLC stages B and C respectively. We studied the role of combination of TACE and sorafenib in BCLC stages B/C. MATERIAL AND METHODS We undertook an observational study on a cohort of cirrhotics with HCC from August 2010 through October 2014. Patients in BCLC stages B/C who had received TACE and/or sorafenib were included. mRECIST criteria were used to assess tumor response. The primary end point was overall survival. RESULTS Out of 124 patients, 47.6% were in BCLC-B and 52.4% in BCLCC. Baseline characteristics were comparable. The predominant etiology was cryptogenic (37.2% and 38.5%, p = NS). 49.1% in BCLC-B and 56.9% in BCLC-C had received TACE+sorafenib. In BCLC-B, the overall survival improved from 9 months (95% CI 6.3-11.7) using TACE only to 16 months (95% CI 12.9-19.1) using TACE+sorafenib (p < 0.05). In BCLC-C, addition of TACE to sorafenib improved the overall survival from 4 months (95%CI 3-5) to 9 months (95%CI 6.8-11.2) (p < 0.0001). As per mRECIST criteria, patients on TACE+sorafenib had reduced progressive disease (37.8% vs. 83.3%), improved partial response (43.2% vs. 3.3%) and one had complete response compared to those on sorafenib alone (p < 0.0001) in BCLC-C but not in BCLC-B group. Hand foot syndrome was noted in 27.7% patients on sorafenib and post TACE syndrome in 80.2% patients, but both were reversible. No major adverse events were noted. CONCLUSION TACE+sorafenib was more effective than TACE or sorafenib alone in HCC BCLC stages B or C with a significant survival benefit and improved tumour regression especially in BCLC-C patients.
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Affiliation(s)
- Joy Varghese
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
| | - Chandan Kedarisetty
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
| | | | - Vijaya Srinivasan
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
| | | | - Mangerira Uthappa
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
| | | | - Sanjay Govil
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
| | - Mettu Reddy
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
| | - Mohamed Rela
- Institute of Liver Diseases and Transplantation, Global Health city, Chennai, India
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31
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Banga A, Mohanka M, Mullins J, Bollineni S, Kaza V, Torres F, Tanriover B. Association of pretransplant kidney function with outcomes after lung transplantation. Clin Transplant 2017; 31. [DOI: 10.1111/ctr.12932] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Amit Banga
- Lung Transplant Program; Division of Pulmonary & Critical Care Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
| | - Manish Mohanka
- Lung Transplant Program; Division of Pulmonary & Critical Care Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
| | - Jessica Mullins
- Lung Transplant Program; Division of Pulmonary & Critical Care Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
| | - Srinivas Bollineni
- Lung Transplant Program; Division of Pulmonary & Critical Care Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
| | - Vaidehi Kaza
- Lung Transplant Program; Division of Pulmonary & Critical Care Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
| | - Fernando Torres
- Lung Transplant Program; Division of Pulmonary & Critical Care Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
| | - Bekir Tanriover
- Division of Nephrology; University of Texas Southwestern Medical Center; Dallas TX USA
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32
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Jun IG, Lee B, Kim SO, Shin WJ, Bang JY, Song JG, Song GW, Lee SG, Hwang GS. Comparison of acute kidney injury between ABO-compatible and ABO-incompatible living donor liver transplantation: A propensity matching analysis. Liver Transpl 2016; 22:1656-1665. [PMID: 27595780 DOI: 10.1002/lt.24634] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 08/17/2016] [Indexed: 02/07/2023]
Abstract
The anti-CD20 monoclonal antibody rituximab has significantly decreased the prevalence of antibody-mediated rejection of ABO-incompatible (ABOi) living donor liver transplantation (LDLT). However, little is known about acute kidney injury (AKI) following ABOi LDLT. The aim of this study was to identify the incidence of AKI in ABOi LDLT and compare it with that of ABO-compatible (ABOc) LDLT. We retrospectively collected and analyzed the data of 1617 patients who underwent liver transplant surgery from November 2008 to December 2014. Risk factors for AKI were investigated using multivariate regression analysis. In 271 ABOi LDLTs, AKI occurred in 184 (67.9%) according to Kidney Disease: Improving Global Outcomes criteria. After propensity score matching, the incidence of AKI was significantly higher after ABOi LDLT than after ABOc LDLT (67.0% versus 48.2%; P < 0.001). Furthermore, the intensive care unit stay (P = 0.01) was significantly prolonged, but there were no significant differences in mortality (P = 0.74), graft failure (P = 0.32), and postoperative dialysis (P = 0.74) between the 2 groups. Hemoglobin level and operation time were independent risk factors for AKI following ABOi LDLT. In conclusion, the incidence of AKI is higher in ABOi LDLT than ABOc LDLT. However, the impact of AKI on postoperative outcomes was not marked in our study. Therefore, ABOi LDLT in selected patients is promising with apparent good graft and survival outcomes. Liver Transplantation 22 1656-1665 2016 AASLD.
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Affiliation(s)
- In-Gu Jun
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, University of Ulsan College of Medicine, Seoul, South Korea
| | - Byungdoo Lee
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seon-Ok Kim
- Department of Clinical Epidemiology and Biostatistics, University of Ulsan College of Medicine, Seoul, South Korea
| | - Won-Jung Shin
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji-Youn Bang
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jun-Gol Song
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, University of Ulsan College of Medicine, Seoul, South Korea
| | - Gi-Won Song
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Sung-Gyu Lee
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Gyu-Sam Hwang
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, University of Ulsan College of Medicine, Seoul, South Korea
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33
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Inoue Y, Soyama A, Takatsuki M, Hidaka M, Kinoshita A, Natsuda K, Baimakhanov Z, Kugiyama T, Adachi T, Kitasato A, Kuroki T, Eguchi S. Does the development of chronic kidney disease and acute kidney injury affect the prognosis after living donor liver transplantation? Clin Transplant 2016; 30:518-27. [PMID: 26865166 DOI: 10.1111/ctr.12715] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2016] [Indexed: 01/02/2023]
Abstract
BACKGROUND AND AIMS Chronic kidney disease (CKD) and acute kidney injury (AKI) have been discussed as complications following living donor liver transplantation (LDLT). The aim of this study was to clarify the relationships among CKD, AKI, and the prognosis after LDLT. METHODS This study included 118 patients who underwent LDLT in our department. A low eGFR (<60 mL/min/1.73 m(2) ) was regarded to indicate CKD. AKI 1 and AKI 2 were characterized by an increase in the serum creatinine level of 0.5 and 1.0 mg/dL, respectively, within one wk after LDLT. We investigated the risk factors for and the relevance of CKD and AKI on the prognosis. RESULTS AKI 1 was associated with sepsis and intra-operative bleeding (p = 0.0032, p = 0.001). AKI 2 was associated with sepsis and hepatitis C infection (p < 0.001, p = 0.027). A pre-operative eGFR of 60-89 and diabetes were the risk factors for the development of CKD in POY 2 (p = 0.018, p = 0.002). AKI 2, sepsis, and diabetes were the risk factors for the patient death within one yr after LDLT (p = 0.010, p = 0.002, p = 0.022). AKI 2 and sepsis were the risk factors for death within two yr after LDLT (p = 0.005, p = 0.018). CONCLUSIONS Recognizing the risk factors and careful management for preventing both AKI and CKD may improve the prognosis of patients following LDLT.
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Affiliation(s)
- Yusuke Inoue
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Akihiko Soyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Mitsuhisa Takatsuki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masaaki Hidaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Ayaka Kinoshita
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koji Natsuda
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Zhassulan Baimakhanov
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tota Kugiyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tomohiko Adachi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Amane Kitasato
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tamotsu Kuroki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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34
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Wadei HM, Lee DD, Croome KP, Mai ML, Golan E, Brotman R, Keaveny AP, Taner CB. Early Allograft Dysfunction After Liver Transplantation Is Associated With Short- and Long-Term Kidney Function Impairment. Am J Transplant 2016; 16:850-9. [PMID: 26663518 DOI: 10.1111/ajt.13527] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 09/03/2015] [Accepted: 09/06/2015] [Indexed: 01/25/2023]
Abstract
Early allograft dysfunction (EAD) after liver transplantation (LT) is related to ischemia-reperfusion injury and may lead to a systemic inflammatory response and extrahepatic organ dysfunction. We evaluated the effect of EAD on new-onset acute kidney injury (AKI) requiring renal replacement therapy within the first month and end-stage renal disease (ESRD) within the first year post-LT in 1325 primary LT recipients. EAD developed in 358 (27%) of recipients. Seventy-one (5.6%) recipients developed AKI and 38 (2.9%) developed ESRD. Compared with those without EAD, recipients with EAD had a higher risk of AKI and ESRD (4% vs. 9% and 2% vs. 6%, respectively, p < 0.001 for both). Multivariate logistic regression analysis showed an independent relationship between EAD and AKI as well as ESRD (odds ratio 3.5, 95% confidence interval 1.9-6.4, and odds ratio 3.1, 95% confidence interval 11.9-91.2, respectively). Patients who experienced both EAD and AKI had inferior 1-, 3-, 5-, and 10-year patient and graft survival compared with those with either EAD or AKI alone, while those who had neither AKI nor EAD had the best outcomes (p < 0.001). Post-LT EAD is a risk factor for both AKI and ESRD and should be considered a target for future intervention to reduce post-LT short- and long-term renal dysfunction.
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Affiliation(s)
- H M Wadei
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - D D Lee
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - K P Croome
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - M L Mai
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - E Golan
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - R Brotman
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - A P Keaveny
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
| | - C B Taner
- Mayo Clinic Collaborative in Transplant Research and Outcomes, Department of Transplant, Mayo Clinic Florida, Jacksonville, FL
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35
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Manzia TM, Angelico R, Toti L, Belardi C, Cillis A, Quaranta C, Tariciotti L, Katari R, Mogul A, Sforza D, Orlando G, Tisone G. The efficacy and safety of mammalian target of rapamycin inhibitors ab initio after liver transplantation without corticosteroids or induction therapy. Dig Liver Dis 2016; 48:315-20. [PMID: 26682720 DOI: 10.1016/j.dld.2015.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 10/23/2015] [Accepted: 11/09/2015] [Indexed: 02/05/2023]
Abstract
BACKGROUND Mammalian target of rapamycin inhibitors have been used along with corticosteroids and/or induction therapy immediately after liver transplantation. Our aim was to assess the safety and tolerability of everolimus ab initio after liver transplantation without corticosteroids or induction, as well as efficacy in terms of liver function, rejection and graft loss. METHODS A retrospective observational study of 50 adult patients (86% males, median age 54 years, range 25-68) who were liver transplanted between 2009 and 2013 and followed for 12 months. All recipients received everolimus plus low doses of calcineurin inhibitors (n=38) or mycophenolate (n=12) without corticosteroids and/or induction from the day of transplant. RESULTS The overall patient and graft survival was 80%. Liver function was stable during one year follow-up. No rejections or graft loss were observed. Only five patients (10%) required therapy for onset dyslipidemia. CONCLUSION Everolimus-based immunosuppression regimen without corticosteroids and/or induction immediately after liver transplantation seems to be safe and effective when administered with low doses of calcineurin-inhibitor or mycophenolate; although these findings require further investigation, these regimens could avoid adverse effects of standard immunosuppression regimens with higher doses.
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Affiliation(s)
- Tommaso Maria Manzia
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy.
| | - Roberta Angelico
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | - Luca Toti
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | - Chiara Belardi
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | - Annagrazia Cillis
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | - Claudia Quaranta
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | - Laura Tariciotti
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | - Ravi Katari
- Wake Forest School of Medicine, Winston Salem, USA
| | - Ashley Mogul
- Wake Forest School of Medicine, Winston Salem, USA
| | - Daniele Sforza
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
| | | | - Giuseppe Tisone
- Department of Experimental Medicine and Surgery, Liver Unit, Tor Vergata University of Rome, Rome, Italy
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De Simone P, Saliba F, Dong G, Escrig C, Fischer L. Do patient characteristics influence efficacy and renal outcomes in liver transplant patients receiving everolimus? Clin Transplant 2016; 30:279-88. [PMID: 26717035 DOI: 10.1111/ctr.12687] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/24/2015] [Indexed: 01/04/2023]
Abstract
Data from the 24-month randomized, multicenter, open-label H2304 study in 719 de novo liver transplant recipients were analyzed to evaluate the influence of variables potentially affecting immunological or renal response: recipient age, gender, end-stage disease, hepatitis C virus (HCV) status, and Model for End-stage Liver Disease score and estimated glomerular filtration rate (eGFR) at randomization (day 30). Treated BPAR was similar between everolimus with reduced tacrolimus (EVR + Reduced TAC) vs. conventional tacrolimus-based therapy (TAC Control) in all subpopulations, with a trend to lower risk under everolimus with reduced tacrolimus (EVR + Reduced TAC) in patients < 60 yrs and HCV-negative recipients. Risk of graft loss or death was similar in both treatment groups for all subpopulations. The change in eGFR to month 24 showed a benefit for EVR + Reduced TAC vs. TAC Control in all subpopulations other than those with the lowest baseline eGFR (30 to < 55 mL/min/1.73 m(2)), with a significant difference in favor of EVR + Reduced TAC for younger recipients (< 60 yr), female patients, HCV-negative patients and those with baseline eGFR of 55 to < 70 mL/min/1.73 m(2). Everolimus with reduced tacrolimus maintains efficacy to at least two yr after liver transplantation even in patients with risk factors for rejection, with particular renal benefits in specific patient subpopulations.
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Affiliation(s)
- Paolo De Simone
- Hepatobiliary Surgery and Liver Transplantation, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Faouzi Saliba
- Hepatobiliary Center, AP-HP Hôpital Paul Brousse, Université Paris-Sud, Villejuif, France
| | | | | | - Lutz Fischer
- Department of Hepatobiliary Surgery and Transplantation, University Medical Center Eppendorf, Hamburg, Germany
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Abstract
Kidney injury is associated with increased morbidity and mortality in liver transplant recipients. Since the introduction of the model for end-stage liver disease for the allocation of organs for liver transplantation in 2002, the heavy weighting of serum creatinine in the model for end-stage liver disease score has significantly increased the incidence of renal dysfunction seen among patients undergoing liver transplantation. As a result, the frequency of simultaneous liver-kidney (SLK) transplantation compared to liver transplantation alone (LTA) has also increased. The decision to perform SLK rather than LTA is an important one because the benefits to the liver transplant recipient receiving a kidney transplant must be balanced with the benefits of using that organ for a patient with end-stage renal disease. However, predicting whether or not a patient with liver failure has reversible kidney disease, and therefore does not also need a kidney transplant, is difficult. The severity and duration of pretransplant renal dysfunction, hepatitis c, diabetes, and other risk factors for kidney disease are associated with an increased risk of posttransplant end-stage renal disease. However, there are currently no clinical findings that accurately predict renal recovery post liver transplant. As a result, the rate of SLK versus LTA differs significantly between transplant centers. To increase consistency across centers, multiple guidelines have been proposed to guide the decision between SLK and LTA, but their poor predictive value has limited their uniform adoption. Nevertheless, adoption of uniform rules for the allocation of kidneys would reduce the variability between centers in rates of SLK transplant.
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Milongo D, Bascands JL, Huart A, Esposito L, Breuil B, Moulos P, Siwy J, Ramírez-Torres A, Ribes D, Lavayssière L, Del Bello A, Muscari F, Alric L, Bureau C, Rostaing L, Schanstra JP, Kamar N. Pretransplant urinary proteome analysis does not predict development of chronic kidney disease after liver transplantation. Liver Int 2015; 35:1893-901. [PMID: 25515948 DOI: 10.1111/liv.12763] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 12/10/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Chronic kidney disease (CKD) is a common complication after liver transplantation. Kidney biopsies cannot be easily performed before liver transplantation to predict patients at high risk for CKD. The aim of our study was to determine whether pre-, peri- and post-transplant factors, as well as peptides present in preliver transplant urine samples were associated with loss in kidney function at 6 months post-transplantation using proteome analysis. METHODS Eighty patients who underwent a liver transplantation and that had pretransplant glomerular filtration rate (GFR) value of ≥60 mL/min/1.73 m² (MDRD) were included in the study. RESULTS GFR decreased significantly after transplantation. At month 6 post-transplantation, 40 patients displayed a CKD, i.e. eGFR of <60 mL/min/1.73 m², while the other 40 patients did not. Although thousands of peptides were identified, none was significantly associated with the development of CKD at 6 months after liver transplantation. Moreover, using a urinary peptidome classifier to detect preexisting CKD, no difference was found in CKD scores between the 2 groups. After analysis of a large number of pre-, peri- and post-transplant parameters, viral hepatitis as a cause for liver transplantation was the sole independent predictive factor for CKD. No difference in peptides with differential urinary abundance between patients who received a graft for virus related liver disease vs. all other causes of liver disease was observed. CONCLUSION Urinary peptidome analysis before liver transplantation failed to identify a peptide pattern associated with the development of CKD at 6 months after liver transplantation.
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Affiliation(s)
- David Milongo
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Jean-Loup Bascands
- U1048, Institut of Cardiovascular and Metabolic Disease, Institut National de la Santé et de la Recherche Médicale (INSERM), Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Antoine Huart
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Laure Esposito
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Benjamin Breuil
- U1048, Institut of Cardiovascular and Metabolic Disease, Institut National de la Santé et de la Recherche Médicale (INSERM), Toulouse, France.,Institut of Cardiovascular and Metabolic Disease, Plateau de Protéomique des Liquides Biologiques, Toulouse, France
| | | | - Justyna Siwy
- Mosaiques Diagnostics GmbH, Hannover, Germany.,Charite-Universitatsmedizin Berlin, Berlin, Germany
| | | | - David Ribes
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Laurence Lavayssière
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Arnaud Del Bello
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Fabrice Muscari
- Université Toulouse III Paul-Sabatier, Toulouse, France.,Department of Surgery and Liver Transplantation, Toulouse, France
| | - Laurent Alric
- Internal Medecine-Digestive Department, CHU Purpan, Toulouse, France.,UMR 152, IRD, Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Christophe Bureau
- Université Toulouse III Paul-Sabatier, Toulouse, France.,Department of Hepatology, Federation Digestive, CHU Purpan, Toulouse, France
| | - Lionel Rostaing
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France.,IFR-BMT, INSERM U1043, CHU Purpan, Toulouse, France
| | - Joost P Schanstra
- U1048, Institut of Cardiovascular and Metabolic Disease, Institut National de la Santé et de la Recherche Médicale (INSERM), Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Nassim Kamar
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France.,Université Toulouse III Paul-Sabatier, Toulouse, France.,IFR-BMT, INSERM U1043, CHU Purpan, Toulouse, France
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Sarkar M, Watt KD, Terrault N, Berenguer M. Outcomes in liver transplantation: does sex matter? J Hepatol 2015; 62:946-55. [PMID: 25433162 PMCID: PMC5935797 DOI: 10.1016/j.jhep.2014.11.023] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 11/05/2014] [Accepted: 11/16/2014] [Indexed: 02/06/2023]
Abstract
A growing literature has highlighted important differences in transplant-related outcomes between men and women. In the United States there are fewer women than men on the liver transplant waitlist and women are two times less likely to receive a deceased or living-related liver transplant. Sex-based differences exist not only in waitlist but also in post-transplant outcomes, particularly in some specific liver diseases, such as hepatitis C. In the era of individualized medicine, recognition of these differences in the approach to pre and post-liver transplant care may impact short and long-term outcomes.
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Affiliation(s)
- Monika Sarkar
- Division of Gastroenterology and Hepatology, University of California, San Francisco, 513 Parnassus Avenue, S-357, San Francisco, CA 94143, USA.
| | - Kymberly D Watt
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, 200 First St, Rochester, MN 55905, USA
| | - Norah Terrault
- Division of Gastroenterology and Hepatology, University of California, San Francisco, 513 Parnassus Avenue, S-357, San Francisco, CA 94143, USA
| | - Marina Berenguer
- Hepatology and Liver Transplantation Unit, La Fe Hospital and Ciberehd, Universidad Valencia, C/Bulevar Sur sn (Torre F-5) 46026 Valencia, Spain
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Varo E, Bañares R, Guilera M. Underestimation of chronic renal dysfunction after liver transplantation: ICEBERG study. World J Transplant 2015; 5:26-33. [PMID: 25815269 PMCID: PMC4371159 DOI: 10.5500/wjt.v5.i1.26] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 02/10/2015] [Accepted: 03/09/2015] [Indexed: 02/05/2023] Open
Abstract
AIM: To compare prevalence of chronic renal dysfunction (CRD) according to serum creatinine (sCr) vs estimated glomerular filtration rate (eGFR) among maintenance liver transplant patients.
METHODS: The ICEBERG study was an observational, retrospective, cross-sectional, and multicenter study. Consecutive adult patients (aged 18 years or older) with liver transplantation (LT) performed at least two years previously were recruited. Multi-organ transplant recipients were excluded. Chronic renal dysfunction was defined according to sCr based criteria in routine clinical practice (≥ 2 mg/dL) and eGFR using MDRD-4 equation (< 60 mL/min per 1.73 m2). Agreement between sCr definition and eGFR assessment was evaluated using the Kappa index. Cox regression analysis was applied to identify predictive factors for developing CRD after LT.
RESULTS: A total of 402 patients were analyzed (71.6% males). Mean ± SD age at transplant was 52.4 ± 9.8 years. Alcoholic cirrhosis without hepatocellular carcinoma was the most common reason for LT (32.8%). Mean time since LT was 6.9 ± 3.9 years. Based on sCr assessment, 35.3% of patients (95%CI: 30.6-40.0) had CRD; 50.2% (95%CI: 45.3-55.1) according to eGFR. In 32.2% of cases, sCr assessment had underestimated CRD. Multivariate analysis showed the following factors associated with developing CRD: eGFR < 60 mL/min per 1.73 m2 at three months post-transplant [hazard ratio (HR) = 4.76; 95%CI: 2.78-8.33; P < 0.0001]; calcineurin inhibitor use (HR = 2.31; 95%CI: 1.05-5.07; P = 0.0371); male gender (HR = 1.98; 95%CI: 1.09-3.60; P = 0.0260); and ≥ 10 years post-transplantation (HR = 1.95; 95%CI: 1.08-3.54; P = 0.0279).
CONCLUSION: Seven years after LT, CRD affected half our patients, which was underestimated by sCr. An eGFR < 60 mL/min per 1.73 m2 three months post-LT was predictive of subsequent CRD.
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Rodríguez-Castro KI, De Martin E, Gambato M, Lazzaro S, Villa E, Burra P. Female gender in the setting of liver transplantation. World J Transplant 2014; 4:229-242. [PMID: 25540733 PMCID: PMC4274594 DOI: 10.5500/wjt.v4.i4.229] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 05/27/2014] [Accepted: 07/15/2014] [Indexed: 02/05/2023] Open
Abstract
The evolution of liver diseases to end-stage liver disease or to acute hepatic failure, the evaluation process for liver transplantation, the organ allocation decision-making, as well as the post-transplant outcomes are different between female and male genders. Women’s access to liver transplantation is hampered by the use of model for end-stage liver disease (MELD) score, in which creatinine values exert a systematic bias against women due to their lower values even in the presence of variable degrees of renal dysfunction. Furthermore, even when correcting MELD score for gender-appropriate creatinine determination, a quantifiable uneven access to transplant prevails, demonstrating that other factors are also involved. While some of the differences can be explained from the epidemiological point of view, hormonal status plays an important role. Moreover, the pre-menopausal and post-menopausal stages imply profound differences in a woman’s physiology, including not only the passage from the fertile age to the non-fertile stage, but also the loss of estrogens and their potentially protective role in delaying liver fibrosis progression, amongst others. With menopause, the tendency to gain weight may contribute to the development of or worsening of pre-existing metabolic syndrome. As an increasing number of patients are transplanted for non-alcoholic steatohepatitis, and as the average age at transplant increases, clinicians must be prepared for the management of this particular condition, especially in post-menopausal women, who are at particular risk of developing metabolic complications after menopause.
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Detección precoz, prevención y manejo de la insuficiencia renal en el trasplante hepático. GASTROENTEROLOGIA Y HEPATOLOGIA 2014; 37:480-91. [DOI: 10.1016/j.gastrohep.2013.11.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 11/06/2013] [Accepted: 11/12/2013] [Indexed: 12/19/2022]
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Dopazo C, Bilbao I, Castells LL, Sapisochin G, Moreiras C, Campos-Varela I, Echeverri J, Caralt M, Lázaro JL, Charco R. Analysis of adult 20-year survivors after liver transplantation. Hepatol Int 2014; 9:461-70. [PMID: 25788182 PMCID: PMC4473278 DOI: 10.1007/s12072-014-9577-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 08/21/2014] [Indexed: 02/07/2023]
Abstract
Background Liver transplantation (LT) is the treatment of choice for chronic and acute liver failure; however, the status of long-term survivors and allograft function is not well known. Aim To evaluate the clinical outcome and allograft function of survivors 20 years post-LT, cause of death during the same period and risk factors of mortality. Methods A retrospective study was conducted from prospective, longitudinal data collected at a single center of adult LT recipients surviving 20 years. A comparative sub-analysis was made with patients who were not alive 20 years post-transplantation to identify the causes of death and risk factors of mortality. Results Between 1988 and 1994, 132 patients received 151 deceased-donors LT and 28 (21 %) survived more than 20 years. Regarding liver function in this group, medians of AST, ALT and total bilirubin at 20 years post-LT were 33 IU/L (13–135 IU/L), 27 (11–152 IU/L) and 0.6 mg/dL (0.3–1.1 mg/dL). Renal dysfunction was observed in 40 % of patients and median eGFR among 20-year survivors was 64 mL/min/1.73 m2 (6–144 mL/min/1.73 m2). Sixty-one percent of 20-year survivors had arterial hypertension, 43 % dyslipidemia, 25 % de novo tumors and 21 % diabetes mellitus. Infections were the main cause of death during the 1st year post-transplant (32 %) and between the 1st and 5th year post-transplant (25 %). After 5th year from transplant, hepatitis C recurrence (22 %) became the first cause of death. Factors having an impact on long-term patient survival were HCC indication (p = 0.049), pre-transplant renal dysfunction (p = 0.043) and long warm ischemia time (p = 0.016); furthermore, post-transplant factors were diabetes mellitus (p = 0.001) and liver dysfunction (p = 0.05) at 1 year. Conclusion Our results showed the effect of immunosuppression used during decades on long-term outcome in our LT patients in terms of morbidity (arterial hypertension, diabetes mellitus, dyslipidemia and renal dysfunction) and mortality (infections and hepatitis C recurrence).
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Affiliation(s)
- C Dopazo
- Department of HBP Surgery and Transplants, Hospital Universitario Vall d´Hebron, Universidad Autónoma de Barcelona, Paseo Vall d´Hebron 119-129, 08035, Barcelona, Spain,
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Fussner LA, Charlton MR, Heimbach JK, Fan C, Dierkhising R, Coss E, Watt KD. The impact of gender and NASH on chronic kidney disease before and after liver transplantation. Liver Int 2014; 34:1259-66. [PMID: 24262002 DOI: 10.1111/liv.12381] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 10/27/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Chronic kidney disease (CKD) after liver transplant (LT) is associated with increased long-term mortality. The impact of gender on CKD before and after LT is unknown. To further define risk factors and analyse gender differences in the incidence and progression of CKD after liver transplant. METHODS Four hundred and fifty-five consecutive adult primary solitary LT recipients were included. Iothalamate clearance tests performed over time were analysed. RESULTS Mean age was 51.4 ± 10.4 years with 63% males. A percentage of 29.1% of females and 21.1% of males had a GFR<60 ml/min/1.73 m(2) and 10.2% of females and 5.9% of males had GFR<30 ml/min/1.73 m(2) prior to transplant. At 1 year, 52.6% of recipients tested (69.6% females, 43.0% males) had GFR<60 ml/min/1.73 m(2) and 7.3% (11.6% females, 4.9% males) had GFR<30 ml/min/1.73 m(2) . Pre-LT GFR<60 ml/min/1.73 m(2) [OR 3.28, (1.76-6.10), P ≤ 0.001], female gender (OR 2.96, (1.72-5.10), P < 0.001) and age [OR 1.09, (1.05-1.12), P < 0.001] were independently predictive of stage ≥3 CKD at 1 year post-LT. Female gender [OR 2.52, (1.25-4.71), P = 0.004], age [OR 1.05, (1.02-1.08), P = 0.003] and NASH [OR 2.95, (1.06-8.21), P = 0.039] were independently predictive of ≥stage 3 CKD at 5 years post-LT. Pre-LT diabetes was associated with stage 4 CKD at 5 years [OR 2.91, (1.33-6.36), P = 0.008] post-LT. CONCLUSIONS In addition to age and pre-LT CKD, female gender and NASH are independent predictors of ≥stage 3 CKD post-LT. Gender-based approaches to optimize modifiable risk factors are needed to improved post-transplant renal function.
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Affiliation(s)
- Lynn A Fussner
- Department of Internal Medicine, Mayo Clinic Transplant Center, Rochester, MN, USA
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Solà E, Ginès P. Chronic kidney disease: a major concern in liver transplantation in the XXI century. J Hepatol 2014; 61:196-7. [PMID: 24845611 DOI: 10.1016/j.jhep.2014.05.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 05/07/2014] [Indexed: 01/04/2023]
Affiliation(s)
- Elsa Solà
- Liver Unit, Hospital Clinic, University of Barcelona, Spain
| | - Pere Ginès
- Liver Unit, Hospital Clinic, University of Barcelona, Spain.
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Allen AM, Kim WR, Therneau TM, Larson JJ, Heimbach JK, Rule AD. Chronic kidney disease and associated mortality after liver transplantation--a time-dependent analysis using measured glomerular filtration rate. J Hepatol 2014; 61:286-92. [PMID: 24713190 PMCID: PMC4160310 DOI: 10.1016/j.jhep.2014.03.034] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Revised: 02/25/2014] [Accepted: 03/31/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS The accuracy of creatinine-based estimated GFR (eGFR) in assessing the prevalence of chronic kidney disease (CKD) and associated mortality after liver transplantation (LTx) is unknown. Using measured GFR (mGFR) by iothalamate clearance, we determined the prevalence of the entire spectrum of renal dysfunction and the impact of CKD on mortality after LTx. METHODS A database that prospectively tracks all LTx recipients at this academic transplant program from 1985 to 2012 was queried to identify all adult primary LTx recipients. Our post-LTx protocol incorporates GFR measurement by iothalamate clearance at regular intervals. A multistate model was used to assess the prevalence of CKD, kidney transplant, and death after LTx. Time-dependent Cox regression analysis was performed to evaluate the impact of mGFR and eGFR changes on survival. RESULTS A total of 1211 transplant recipients were included. At the time of LTx, the median age was 54 years, 60% were male and 86% were Caucasian. At 25 years after LTx, 54% of patients died, 9% underwent kidney transplantation, whereas 7%, 21%, and 18% had mGFR >60, 59-30, and <30 ml/min/1.73 m(2) respectively. The risk of death increased when mGFR decreased below 30 ml/min/1.73 m(2): HR = 2.67 (95% CI = 1.80-3.96) for GFR = 29-15 ml/min/1.73 m(2) and HR = 5.47 (95% CI = 3.10-9.65) for GFR <15 ml/min/1.73 m(2). Compared to mGFR, eGFR underestimated mortality risk in LTx recipients with an eGFR of 30-90 ml/min/1.73 m(2). CONCLUSIONS An overwhelming majority of LTx recipients develop CKD. The risk of death increases exponentially when GFR <30 ml/min/1.73 m(2). Creatinine-based eGFR underestimates the mortality risk in a large proportion of patients.
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Affiliation(s)
- Alina M. Allen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - W. Ray Kim
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Terry M. Therneau
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Joseph J. Larson
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | | | - Andrew D. Rule
- Division of Nephrology and Hypertension Mayo Clinic, Rochester, Minnesota
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Aberg F, Lempinen M, Hollmén M, Nordin A, Mäkisalo H, Isoniemi H. Neutrophil gelatinase-associated lipocalin associated with irreversibility of pre-liver transplant kidney dysfunction. Clin Transplant 2014; 28:869-76. [PMID: 24930480 DOI: 10.1111/ctr.12394] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2014] [Indexed: 12/30/2022]
Abstract
Kidney outcomes in early post-liver transplantation (LT) are crucial for long-term prognosis, but difficult to predict. Among 203 adult LT patients, we studied the value of plasma neutrophil gelatinase-associated lipocalin (NGAL) measured pre-LT for predicting acute kidney injury (AKI), kidney-replacement therapy within three months, and kidney dysfunction at three months post-LT. Glomerular filtration rate (GFR) was estimated by creatinine-based and cystatin C-based equations. Highest NGAL levels were among patients on pre-LT kidney-replacement therapy, whereas NGAL exceeded 200 μg/L in only three (2%) patients with pre-LT GFR >60 mL/min. Pre-LT NGAL >260 μg/L predicted GFR <60 mL/min at three months post-LT (OR 17.8, 95% CI 2.1-153) independently of 19 other variables reflecting recipient characteristics, liver and kidney function, perioperative hemodynamic stress, and immunosuppression. Of 81 patients with pre-LT GFR <60 mL/min, 48% had GFR <60 mL/min at three months, and an NGAL level >260 μg/L predicted this outcome with 90% specificity and 46% sensitivity. NGAL failed to predict post-LT AKI or need for temporary kidney-replacement therapy. In conclusion, NGAL independently predicted irreversibility of pre-LT kidney dysfunction and could thus help in optimizing patient care and in the decision to perform combined liver-kidney transplantation. Pre-LT NGAL was not useful in patients with preserved pre-LT kidney function or in predicting post-LT AKI.
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Affiliation(s)
- Fredrik Aberg
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
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Francoz C, Nadim MK, Baron A, Prié D, Antoine C, Belghiti J, Valla D, Moreau R, Durand F. Glomerular filtration rate equations for liver-kidney transplantation in patients with cirrhosis: validation of current recommendations. Hepatology 2014; 59:1514-21. [PMID: 24037821 DOI: 10.1002/hep.26704] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Revised: 08/18/2013] [Accepted: 08/20/2013] [Indexed: 12/12/2022]
Abstract
UNLABELLED Simultaneous liver and kidney transplantation (SLKT) remains the procedure of choice for patients with both endstage liver disease and kidney failure. Stringent guidelines are needed to avoid unnecessary kidney transplantation. A recent consensus meeting proposed criteria based on the Modified Diet in Renal Disease (MDRD)-6 equation to estimate glomerular filtration rate (GFR). The aims of this study were to compare GFR equations to true GFR in candidates for liver transplantation (LT) and to determine the impact of inaccuracies on the current guidelines for SLKT. Three hundred stable cirrhosis patients evaluated for LT were studied. All patients had iohexol clearance to measure GFR at evaluation under stable conditions. Measured GFR (mGFR) was compared to MDRD-4, MDRD-6, and Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations. MDRD-6 was the most accurate equation to predict GFR. In the 290 patients with mGFR >30 mL/min/1.73 m(2), 15 patients (7%) had estimated GFR (eGFR) ≤40 mL/min/1.73 m(2) based on the MDRD-6 equation, defining "discordant" patients. Among them, two underwent SLKT and 13 underwent LT alone. None of those who survived more than 1 year after LT alone (n = 8) developed renal dysfunction thereafter. In multivariate analysis, discordant patients were older (P = 0.03) and had lower sodium level (P = 0.02). CONCLUSION The MDRD-6 equation was superior to other equations at identifying cirrhosis patients with true GFR <30 mL/min/1.73 m(2). However, the MDRD-6 equation also tended to underestimate renal function in a subgroup of patients with true GFR >30 mL/min/1.73 m(2), with a potential risk of unnecessary kidney transplantation if applying current U.S. recommendations for SLKT.
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Affiliation(s)
- Claire Francoz
- Department of Hepatology, Liver Intensive Care Unit and Transplantation, Hospital Beaujon, Clichy, France; INSERM U773, CRB3, University Denis Diderot Paris 7, Paris, France
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Sterneck M, Kaiser GM, Heyne N, Richter N, Rauchfuss F, Pascher A, Schemmer P, Fischer L, Klein CG, Nadalin S, Lehner F, Settmacher U, Neuhaus P, Gotthardt D, Loss M, Ladenburger S, Paulus EM, Mertens M, Schlitt HJ. Everolimus and early calcineurin inhibitor withdrawal: 3-year results from a randomized trial in liver transplantation. Am J Transplant 2014; 14:701-10. [PMID: 24502384 PMCID: PMC4285226 DOI: 10.1111/ajt.12615] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 11/27/2013] [Accepted: 11/27/2013] [Indexed: 01/25/2023]
Abstract
The feasibility of de novo everolimus without calcineurin inhibitor (CNI) therapy following liver transplantation was assessed in a multicenter, prospective, open-label trial. Liver transplant patients were randomized at 4 weeks to start everolimus and discontinue CNI, or continue their current CNI-based regimen. The primary endpoint was adjusted estimated GFR (eGFR; Cockcroft-Gault) at month 11 post randomization. A 24-month extension phase followed 81/114 (71.1%) of eligible patients to month 35 post randomization. The adjusted mean eGFR benefit from randomization to month 35 was 10.1 mL/min (95% confidence interval [CI] -1.3, 21.5 mL/min, p = 0.082) in favor of CNI-free versus CNI using Cockcroft-Gault, 9.4 mL/min/1.73 m(2) (95% CI -0.4, 18.9, p = 0.053) with Modification of Diet in Renal Disease (four-variable) and 9.5 mL/min/1.73 m(2) (95% CI -1.1, 17.9, p = 0.028) using Nankivell. The difference in favor of the CNI-free regimen increased gradually over time due to a small progressive decline in eGFR in the CNI cohort despite a reduction in CNI exposure. Biopsy-proven acute rejection, graft loss and death were similar between groups. Adverse events led to study drug discontinuation in five CNI-free patients and five CNI patients (12.2% vs. 12.5%, p = 1.000) during the extension phase. Everolimus-based CNI-free immunosuppression is feasible following liver transplantation and patients benefit from sustained preservation of renal function versus patients on CNI for at least 3 years.
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Affiliation(s)
- M Sterneck
- Department of Hepatobiliary and Transplant Surgery, University Medical Center Hamburg-EppendorfHamburg, Germany
| | - G M Kaiser
- Department of General, Visceral and Transplantation Surgery, Essen University HospitalEssen, Germany
| | - N Heyne
- Department of General, Visceral and Transplant Surgery, University Hospital TuebingenTuebingen, Germany
| | - N Richter
- Clinic for General, Abdominal and Transplant Surgery, Hannover Medical School (MHH)Hannover, Germany
| | - F Rauchfuss
- Department of General, Abdominal and Vascular Surgery, Jena University HospitalJena, Germany
| | - A Pascher
- Clinic for General, Abdominal and Transplant Surgery, Charité University Medical Center BerlinBerlin, Germany
| | - P Schemmer
- Department of General, Visceral and Transplant Surgery, University Hospital HeidelbergHeidelberg, Germany
| | - L Fischer
- Department of Hepatobiliary and Transplant Surgery, University Medical Center Hamburg-EppendorfHamburg, Germany
| | - C G Klein
- Department of General, Visceral and Transplantation Surgery, Essen University HospitalEssen, Germany
| | - S Nadalin
- Department of General, Visceral and Transplant Surgery, University Hospital TuebingenTuebingen, Germany
| | - F Lehner
- Clinic for General, Abdominal and Transplant Surgery, Hannover Medical School (MHH)Hannover, Germany
| | - U Settmacher
- Department of General, Abdominal and Vascular Surgery, Jena University HospitalJena, Germany
| | - P Neuhaus
- Clinic for General, Abdominal and Transplant Surgery, Charité University Medical Center BerlinBerlin, Germany
| | - D Gotthardt
- Department of General, Visceral and Transplant Surgery, University Hospital HeidelbergHeidelberg, Germany
| | - M Loss
- Department of Surgery, University Hospital RegensburgRegensburg, Germany
| | | | | | - M Mertens
- Novartis Pharma GmbHNürnberg, Germany
| | - H J Schlitt
- Department of Surgery, University Hospital RegensburgRegensburg, Germany,
* Corresponding author: Hans J. Schlitt,
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Bonnel AR, Bunchorntavakul C, Rajender Reddy K. Transjugular intrahepatic portosystemic shunts in liver transplant recipients. Liver Transpl 2014; 20:130-9. [PMID: 24142390 DOI: 10.1002/lt.23775] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 10/06/2013] [Accepted: 10/12/2013] [Indexed: 12/12/2022]
Abstract
The insertion of a transjugular intrahepatic portosystemic shunt (TIPS) is a minimally invasive procedure used to relieve the signs and symptoms of portal hypertension in patients with liver disease. The most common indications for placement are refractory ascites and variceal hemorrhage. In properly selected candidates, TIPS placement can serve as a bridge to liver transplantation. Expertise in TIPS placement after transplantation has significantly increased, which has allowed the procedure to become a viable option for retransplant candidates suffering the consequences of recurrent portal hypertension due to portal vein thrombosis, recurrent liver disease, or hepatic venous outflow obstruction (HVOO). However, TIPSs in liver transplant recipients are associated with a lower clinical response rate and a higher rate of complications in comparison with patients with native liver disease, and they are, therefore, generally reserved for patients with a Model for End-Stage Liver Disease (MELD) score ≤ 15 and ≤ 12 in patients with HCV. The role of TIPS placement in nonliver transplant recipients has been well studied in large trials, and it translates well into clinical applicability to candidates for orthotopic liver transplantation (OLT). However, the experience with OLT recipients is heterogeneous and restricted to small series. Thus, we focus here on reviewing the current literature and discussing the proper use of TIPSs in liver transplant recipients.
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