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Saraiva IE, Hamahata N, Sakhuja A, Chen X, Minturn JS, Sanchez PG, Chan EG, Kaczorowski DJ, Al-Khafaji A, Kellum JA, Gómez H. Risk Factors and Outcomes Associated With the Development of Persistent Acute Kidney Injury in Non-Renal Solid Organ Transplant Recipients: Systematic Review and Meta-Analysis. Clin Transplant 2024; 38:e15444. [PMID: 39190289 DOI: 10.1111/ctr.15444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 08/05/2024] [Accepted: 08/15/2024] [Indexed: 08/28/2024]
Abstract
Persistent acute kidney injury (pAKI), compared with acute kidney injury (AKI) that resolves in <72 h, is associated with worse prognosis in critically ill patients. Definitions and prognosis of pAKI are not well characterized in solid organ transplant patients. Our aims were to investigate (a) definitions and incidence of pAKI; (b) association with clinical outcomes; and (c) risk factors for pAKI among heart, lung, and liver transplant recipients. We systematically reviewed the literature including PubMed, Embase, Web of Science, and Cochrane from inception to 8/1/2023 for human prospective and retrospective studies reporting on the development of pAKI in heart, lung, or liver transplant recipients. We assessed heterogeneity using Cochran's Q and I2. We identified 25 studies including 6330 patients. AKI (8%-71.6%) and pAKI (2.7%-55.1%) varied widely. Definitions of pAKI included 48-72 h (six studies), 7 days (three studies), 14 days (four studies), or more (12 studies). Risk factors included age, body mass index (BMI), diabetes, preoperative chronic kidney disease (CKD), intraoperative vasopressor use, and intraoperative circulatory support. pAKI was associated with new onset of CKD (odds ratio [OR] 1.41-11.2), graft dysfunction (OR 1.81-8.51), and long-term mortality (OR 3.01-13.96), although significant heterogeneity limited certainty of CKD and graft dysfunction outcome analyses. pAKI is common and is associated with worse mortality among liver and lung transplant recipients. Standardization of the nomenclature of AKI will be important in future studies (PROSPERO CRD42022371952).
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Affiliation(s)
- Ivan E Saraiva
- Department of Critical Care Medicine, Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Natsumi Hamahata
- Department of Critical Care Medicine, Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ankit Sakhuja
- Department of Medicine and Institute for Critical Care Medicine, Icahn School of Medicine, Mount Sinai, New York, New York, USA
| | - Xinlei Chen
- Department of Biostatistics, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - John S Minturn
- Department of Critical Care Medicine, The CRISMA Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Pablo G Sanchez
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ernest G Chan
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - David J Kaczorowski
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ali Al-Khafaji
- Department of Critical Care Medicine, Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Critical Care Medicine, The CRISMA Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - John A Kellum
- Department of Critical Care Medicine, Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Critical Care Medicine, The CRISMA Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Hernando Gómez
- Department of Critical Care Medicine, Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Critical Care Medicine, The CRISMA Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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2
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Jeong HW, Kim JH, Han SB, Kwon HM, Jun IG, Song JG, Hwang GS. Impact of preoperative nonselective beta-blocker use on acute kidney injury after living donor liver transplantation: Propensity score analysis. Ann Hepatol 2024; 29:101474. [PMID: 38331385 DOI: 10.1016/j.aohep.2024.101474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION AND OBJECTIVES Acute kidney injury (AKI) is prevalent and has deleterious effects on postoperative outcomes following liver transplantation (LT). The impact of nonselective beta-blockers (NSBBs) in patients with liver cirrhosis remains controversial. This study investigated the association between preoperative NSBB use and AKI after living donor LT (LDLT). PATIENTS AND METHODS We evaluated 2,972 adult LDLT recipients between January 2012 and July 2022. The patients were divided into two groups based on the preoperative NSBB use. Propensity score matched (PSM) and inverse probability of treatment weighting (IPTW) analyses were performed to evaluate the association between preoperative NSBB use and postoperative AKI. Multiple logistic regression analyses were also used to identify the risk factors for AKI. RESULTS The overall incidence of AKI was 1,721 (57.9%) cases. The NSBB group showed a higher incidence of AKI than the non-NSBB group (62.4% vs. 56.7%; P = 0.011). After PSM and IPTW analyses, no significant difference in the incidence of AKI was found between the two groups (Odds ratio, OR 1.13, 95% confidence interval, CI 0.93-1.37, P = 0.230, PSM analysis; OR 1.20, 95% CI 0.99-1.44, P = 0.059, IPTW analysis). In addition, preoperative NSBB use was not associated with AKI after multivariate logistic regression analysis (OR 1.16, 95% CI 0.96-1.40, P = 0.118). CONCLUSIONS Preoperative NSBB use was not associated with AKI after LDLT. Further studies are needed to validate our results.
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Affiliation(s)
- Hye-Won Jeong
- Department of Anesthesiology and Pain Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Jae Hwan Kim
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang-Bin Han
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hye-Mee Kwon
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - In-Gu Jun
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jun-Gol Song
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| | - Gyu-Sam Hwang
- Department of Anesthesiology and Pain Medicine, Laboratory for Cardiovascular Dynamics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Cai J, Tang M, Wu H, Yuan J, Liang H, Wu X, Xing S, Yang X, Duan XD. Association of intraoperative hypotension and severe postoperative complications during non-cardiac surgery in adult patients: A systematic review and meta-analysis. Heliyon 2023; 9:e15997. [PMID: 37223701 PMCID: PMC10200862 DOI: 10.1016/j.heliyon.2023.e15997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 05/25/2023] Open
Abstract
Background Intraoperative hypotension (IOH) is a common side effect of non-cardiac surgery that might induce poor postoperative outcomes. The relationship between the IOH and severe postoperative complications is still unclear. Thus, we summarized the existing literature to evaluate whether IOH contributes to developing severe postoperative complications during non-cardiac surgery. Methods We conducted a comprehensive search of PubMed, Embase, Cochrane Library, Web of Science, and the CBM from inception to 15 September 2022. The primary outcomes were 30-day mortality, acute kidney injury (AKI), major adverse cardiac events (myocardial injury or myocardial infarction), postoperative cognitive dysfunction (POCD), and postoperative delirium (POD). Secondary outcomes included surgical-site infection (SSI), stroke, and 1-year mortality. Results 72 studies (3 randomized; 69 non-randomized) were included in this study. Low-quality evidence showed IOH resulted in an increased risk of 30-day mortality (OR, 1.85; 95% CI, 1.30-2.64; P < .001), AKI (OR, 2.69; 95% CI, 2.15-3.37; P < .001), and stroke (OR, 1.33; 95% CI, 1.21-1.46; P < .001) after non-cardiac surgery than non-IOH. Very low-quality evidence showed IOH was associated with a higher risk of myocardial injury (OR, 2.00; 95% CI, 1.17-3.43; P = .01), myocardial infarction (OR, 2.11; 95% CI, 1.41-3.16; P < .001), and POD (OR, 2.27; 95% CI, 1.53-3.38; P < .001). Very low-quality evidence showed IOH have a similar incidence of POCD (OR, 2.82; 95% CI, 0.83-9.50; P = .10) and 1-year-mortality (OR, 1.66; 95% CI, 0.65-4.20; P = .29) compared with non-IOH in non-cardiac surgery. Conclusion Our results suggest IOH was associated with an increased risk of severe postoperative complications after non-cardiac surgery than non-IOH. IOH is a potentially avoidable hazard that should be closely monitored during non-cardiac surgery.
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Affiliation(s)
- Jianghui Cai
- Department of Pharmacy, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Mi Tang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
- Office of Good Clinical Practice, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Huaye Wu
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Jing Yuan
- Department of Information, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, 611731, China
| | - Hua Liang
- Department of Pharmacy, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Xuan Wu
- Department of Epidemiology and Biostatistics and West China-PUMC C. C. Chen Institute of Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Shasha Xing
- Office of Good Clinical Practice, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Xiao Yang
- Department of Obstetrics and Gynecology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Xiao-Dong Duan
- Department of Rehabilitation Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
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Fabes J, Ambler G, Shah B, Williams NR, Martin D, Davidson BR, Spiro M. Protocol for a prospective double-blind, randomised, placebo-controlled feasibility trial of octreotide infusion during liver transplantation. BMJ Open 2021; 11:e055864. [PMID: 34857585 PMCID: PMC8640665 DOI: 10.1136/bmjopen-2021-055864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Liver transplantation is a complex operation that can provide significant improvements in quality of life and survival to the recipients. However, serious complications are common and include major haemorrhage, hypotension and renal failure. Blood transfusion and the development of acute kidney injury lead to both short-term and long-term poor patient outcomes, including an increased risk of death, graft failure, length of stay and reduced quality of life. Octreotide may reduce the incidence of renal dysfunction, perioperative haemorrhage and enhance intraoperative blood pressure. However, octreotide does have risks, including resistant bradycardia, hyperglycaemia and hypoglycaemia and QT prolongation. Hence, a randomised controlled trial of octreotide during liver transplantation is needed to determine the cost-efficacy and safety of its use; this study represents a feasibility study prior to this trial. METHODS AND ANALYSIS We describe a multicentre, double-blind, randomised, placebo-controlled feasibility study of continuous infusion of octreotide during liver transplantation surgery. We will recruit 30 adult patients at two liver transplant centres. A blinded infusion during surgery will be administered in a 2:1 ratio of octreotide:placebo. The primary outcomes will determine the feasibility of this study design. These include the recruitment ratio, correct administration of blinded study intervention, adverse event rates, patient and clinician enrolment refusal and completion of data collection. Secondary outcome measures of efficacy and safety will help shape future trials by assessing potential primary outcome measures and monitoring safety end points. No formal statistical tests are planned. This manuscript represents study protocol number 1.3, dated 2 June 2021. ETHICS AND DISSEMINATION This study has received Research Ethics Committee approval. The main study outcomes will be submitted to an open-access journal. TRIAL SPONSOR The Joint Research Office, University College London, UK.Neither the sponsor nor the funder have any role in study design, collection, management, analysis and interpretation of data, writing of the study report or the decision to submit the report for publication. TRIAL REGISTRATION The study is registered with ClinicalTrials.gov (NCT04941911) with recruitment due to start in August 2021 with anticipated completion in July 2022. CLINICAL TRIALS UNIT Surgical and Interventional Group, Division of Surgery & Interventional Science, University College London.
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Affiliation(s)
- Jeremy Fabes
- Peninsula Medical School, University of Plymouth, Plymouth, Devon, UK
- Department of Anaesthesia, Royal Free London NHS Foundation Trust, London, UK
| | - Gareth Ambler
- Department of Statistical Science, University College London, London, UK
| | - Bina Shah
- Division of Surgery & Interventional Science, University College London, London, UK
| | - Norman R Williams
- Division of Surgery & Interventional Science, University College London, London, UK
| | - Daniel Martin
- Peninsula Medical School, University of Plymouth, Plymouth, Devon, UK
| | - Brian R Davidson
- Division of Surgery & Interventional Science, University College London, London, UK
| | - Michael Spiro
- Division of Surgery & Interventional Science, University College London, London, UK
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5
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Hizomi Arani R, Abbasi MR, Mansournia MA, Nassiri Toosi M, Jafarian A, Moosaie F, Karimi E, Moazzeni SS, Abbasi Z, Shojamoradi MH. Acute Kidney Injury After Liver Transplant: Incidence, Risk Factors, and Impact on Patient Outcomes. EXP CLIN TRANSPLANT 2021; 19:1277-1285. [PMID: 34775941 DOI: 10.6002/ect.2021.0300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Acute kidney injury is a frequent complication of liver transplant. Here, we assessed the rate and contributing factors of acute kidney injury and need for renal replacement therapy in patients undergoing liver transplant at a transplant center in Tehran, Iran. MATERIAL AND METHODS We identified all patients who underwent liver transplant at the Imam Khomeini Hospital Complex from March 2018 to March 2019 and who were followed for 3 months after transplant. Acute kidney injury was defined based on the Acute Kidney Injury Network criteria. We collected demographic and pretransplant, intraoperative, and posttransplant data. Univariable and multivariable models were applied to explore independent risk factors for acute kidney injury incidence and need for renal replacement therapy. RESULTS Our study included 173 deceased donor liver transplant recipients. Rates of incidence of acute kidney injury and need for renal replacement therapy were 68.2% and 14.5%, respectively. The 3-month mortality rate among those with severe and mild or moderate acute kidney injury was 44.0% (14/25) and 9.7% (9/ 93), respectively (P < .001). Multivariable analyses indicated that serum albumin (relative risk of 0.55; 95% confidence interval, 0.34-0.87; P = .021), baseline serum creatinine (relative risk of 2.11; 95% confidence interval, 1.56-2.90; P = .037), and intraoperative mean arterial pressure (relative risk of 0.76; 95% confidence interval, 0.63-0.82; P = .008) were independent factors for predicting posttransplant acute kidney injury. Independent risk factors for requiring renal replacement therapy were pretransplant serum creatinine (relative risk of 1.99; 95% confidence interval, 1.89-4.47; P = .044) and intraoperative vasopressor infusion (relative risk of 1.41; 95% confidence interval, 1.38-2.00; P = .021). CONCLUSIONS We found a high incidence of acute kidney injury among liver transplant recipients in our center. There was a significant association between severity of acute kidney injury and 3-month and in-hospital mortality.
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Affiliation(s)
- Reyhane Hizomi Arani
- From the Nephrology Research Center, Tehran University of Medical Sciences, Tehran, Iran.,the Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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6
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Dong V, Nadim MK, Karvellas CJ. Post-Liver Transplant Acute Kidney Injury. Liver Transpl 2021; 27:1653-1664. [PMID: 33963666 DOI: 10.1002/lt.26094] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/19/2021] [Accepted: 04/26/2021] [Indexed: 12/13/2022]
Abstract
Acute kidney injury (AKI) is a common condition following liver transplantation (LT). It negatively impacts patient outcomes by increasing the chances of developing chronic kidney disease and reducing graft and patient survival rates. Multiple definitions of AKI have been proposed and used throughout the years, with the International Club of Ascites definition being the most widely now used for patients with cirrhosis. Multiple factors are associated with the development of post-LT AKI and can be categorized into pre-LT comorbidities, donor and recipient characteristics, operative factors, and post-LT factors. Many of these factors can be optimized in an attempt to minimize the risk of AKI occurring and to improve renal function if AKI is already present. A special consideration during the post-LT phase is needed for immunosuppression as certain immunosuppressive medications can be nephrotoxic. The calcineurin inhibitor tacrolimus (TAC) is the mainstay of immunosuppression but can result in AKI. Several strategies including use of the monoclonoal antibody basilixamab to allow for delayed initiation of tacrolimus therapy and minimization through combination and minimization or elimination of TAC through combination with mycophenolate mofetil or mammalian target of rapamycin inhibitors have been implemented to reverse and avoid AKI in the post-LT setting. Renal replacement therapy may ultimately be required to support patients until recovery of AKI after LT. Overall, by improving renal function in post-LT patients with AKI, outcomes can be improved.
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Affiliation(s)
- Victor Dong
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Alberta, Canada.,Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada
| | - Mitra K Nadim
- Division of Nephrology and Hypertension, University of Southern California, Los Angeles, CA
| | - Constantine J Karvellas
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada.,Department of Critical Care Medicine, University of Alberta, Edmonton, Alberta, Canada
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7
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Shi XP, Lao DH, Xu Q, Zhang M, Lu YH, Gong Y, Wang T. Vancomycin-induced acute kidney injury after liver transplantation. Hepatobiliary Pancreat Dis Int 2021; 20:403-406. [PMID: 33879407 DOI: 10.1016/j.hbpd.2021.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 03/18/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Xiao-Ping Shi
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Dong-Hui Lao
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Qing Xu
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Min Zhang
- Department of Pharmacy Services, Boston Medical Center, Boston, MA 02118, USA
| | - Yun-Hong Lu
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yu Gong
- Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ting Wang
- Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
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8
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Yeh H, Chiang CC, Yen TH. Hepatocellular carcinoma in patients with renal dysfunction: Pathophysiology, prognosis, and treatment challenges. World J Gastroenterol 2021; 27:4104-4142. [PMID: 34326614 PMCID: PMC8311541 DOI: 10.3748/wjg.v27.i26.4104] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/17/2021] [Accepted: 06/16/2021] [Indexed: 02/06/2023] Open
Abstract
The population of patients with hepatocellular carcinoma (HCC) overlaps to a high degree with those for chronic kidney disease (CKD) and end-stage renal disease (ESRD). The degrees of renal dysfunction vary, from the various stages of CKD to dialysis-dependent ESRD, which often affects the prognosis and treatment choice of patients with HCC. In addition, renal dysfunction makes treatment more difficult and may negatively affect treatment outcomes. This study summarized the possible causes of the high comorbidity of HCC and renal dysfunction. The possible mechanisms of CKD causing HCC involve uremia itself, long-term dialysis status, immunosuppressive agents for postrenal transplant status, and miscellaneous factors such as hormone alterations and dysbiosis. The possible mechanisms of HCC affecting renal function include direct tumor invasion and hepatorenal syndrome. Finally, we categorized the risk factors that could lead to both HCC and CKD into four categories: Environmental toxins, viral hepatitis, metabolic syndrome, and vasoactive factors. Both CKD and ESRD have been reported to negatively affect HCC prognosis, but more research is warranted to confirm this. Furthermore, ESRD status itself ought not to prevent patients receiving aggressive treatments. This study then adopted the well-known Barcelona Clinic Liver Cancer guidelines as a framework to discuss the indicators for each stage of HCC treatment, treatment-related adverse renal effects, and concerns that are specific to patients with pre-existing renal dysfunction when undergoing aggressive treatments against CKD and ESRD. Such aggressive treatments include liver resection, simultaneous liver kidney transplantation, radiofrequency ablation, and transarterial chemoembolization. Finally, focusing on patients unable to receive active treatment, this study compiled information on the latest systemic pharmacological therapies, including targeted and immunotherapeutic drugs. Based on available clinical studies and Food and Drug Administration labels, this study details the drug indications, side effects, and dose adjustments for patients with renal dysfunction. It also provides a comprehensive review of information on HCC patients with renal dysfunction from disease onset to treatment.
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Affiliation(s)
- Hsuan Yeh
- Department of Nephrology, Chang Gung Memorial Hospital and Chang Gung University, Taipei 105, Taiwan
| | - Chun-Cheng Chiang
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Tzung-Hai Yen
- Department of Nephrology, Chang Gung Memorial Hospital and Chang Gung University, Taipei 105, Taiwan
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9
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Zhang Y, Wang Y, Xu J, Zhu B, Chen X, Ding X, Li Y. Comparison of Prediction Models for Acute Kidney Injury Among Patients with Hepatobiliary Malignancies Based on XGBoost and LASSO-Logistic Algorithms. Int J Gen Med 2021; 14:1325-1335. [PMID: 33889012 PMCID: PMC8057825 DOI: 10.2147/ijgm.s302795] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/17/2021] [Indexed: 01/07/2023] Open
Abstract
Background Based on the admission data, we applied the XGBoost algorithm to create a prediction model to estimate the AKI risk in patients with hepatobiliary malignancies and then compare its prediction capacity with the logistic model. Methods We reviewed clinical data of 7968 and 589 liver/gallbladder cancer patients admitted to Zhongshan Hospital during 2014 and 2015. They were randomly divided into the training set and test set. Data were collected from the electronic medical record system. XGBoost and LASSO-logistic were used to develop prediction models, respectively. The performance measures included the classification matrix, the area under the receiver operating characteristic curve (AUC), lift chart and learning curve. Results Of 6846 participants in the training set, 792 (11.6%) cases developed AKI. In XGBoost model, the top 3 most important variables for AKI were serum creatinine (SCr), glomerular filtration rate (eGFR) and antitumor treatment in liver cancer patients. Similarly, SCr and eGFR also ranked second and third most important variables in the gallbladder cancer-related AKI model just after phosphorus. In the classification matrix, XGBoost model possessed a comparably better agreement between the actual observations and the predictions than LASSO-logistic model. The Youden’s index of XGBoost model was 47.5% and 59.3%, respectively, which was significantly higher than that of LASSO-logistic model (41.6% and 32.7%). The AUCs of XGBoost model were 0.822 in liver cancer and 0.850 in gallbladder cancer. By comparison, the AUC values of Logistic models were significantly lower as 0.793 and 0.740 (p=0.024 and 0.018). With the accumulation of training samples, XGBoost model maintained greater robustness in the learning curve. Conclusion XGBoost model based on admission data has higher accuracy and stronger robustness in predicting AKI. It will benefit AKI risk classification management in clinical practice and take an advanced intervention among patients with hepatobiliary malignancies.
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Affiliation(s)
- Yunlu Zhang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
| | - Yimei Wang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
| | - Jiarui Xu
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
| | - Bowen Zhu
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
| | - Xiaohong Chen
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
| | - Xiaoqiang Ding
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
| | - Yang Li
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Shanghai Medical Center of Kidney, Shanghai, People's Republic of China.,Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, People's Republic of China
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10
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Wijnberge M, Schenk J, Bulle E, Vlaar AP, Maheshwari K, Hollmann MW, Binnekade JM, Geerts BF, Veelo DP. Association of intraoperative hypotension with postoperative morbidity and mortality: systematic review and meta-analysis. BJS Open 2021; 5:6073395. [PMID: 33609377 PMCID: PMC7893468 DOI: 10.1093/bjsopen/zraa018] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 09/07/2020] [Indexed: 12/21/2022] Open
Abstract
Background Intraoperative hypotension, with varying definitions in literature, may be associated with postoperative complications. The aim of this meta-analysis was to assess the association of intraoperative hypotension with postoperative morbidity and mortality. Methods MEDLINE, Embase and Cochrane databases were searched for studies published between January 1990 and August 2018. The primary endpoints were postoperative overall morbidity and mortality. Secondary endpoints were postoperative cardiac outcomes, acute kidney injury, stroke, delirium, surgical outcomes and combined outcomes. Subgroup analyses, sensitivity analyses and a meta-regression were performed to test the robustness of the results and to explore heterogeneity. Results The search identified 2931 studies, of which 29 were included in the meta-analysis, consisting of 130 862 patients. Intraoperative hypotension was associated with an increased risk of morbidity (odds ratio (OR) 2.08, 95 per cent confidence interval 1.56 to 2.77) and mortality (OR 1.94, 1.32 to 2.84). In the secondary analyses, intraoperative hypotension was associated with cardiac complications (OR 2.44, 1.52 to 3.93) and acute kidney injury (OR 2.69, 1.31 to 5.55). Overall heterogeneity was high, with an I2 value of 88 per cent. When hypotension severity, outcome severity and study population variables were added to the meta-regression, heterogeneity was reduced to 50 per cent. Conclusion Intraoperative hypotension during non-cardiac surgery is associated with postoperative cardiac and renal morbidity, and mortality. A universally accepted standard definition of hypotension would facilitate further research into this topic.
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Affiliation(s)
- M Wijnberge
- Department of Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands.,Department of Intensive Care, Amsterdam University Medical Centre, Amsterdam, the Netherlands.,Laboratory of Experimental Intensive Care and Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - J Schenk
- Department of Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - E Bulle
- Department of Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands.,Department of Intensive Care, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - A P Vlaar
- Department of Intensive Care, Amsterdam University Medical Centre, Amsterdam, the Netherlands.,Laboratory of Experimental Intensive Care and Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - K Maheshwari
- Department of General Anaesthesiology, Outcomes Research, Anaesthesiology Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - M W Hollmann
- Department of Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands.,Laboratory of Experimental Intensive Care and Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - J M Binnekade
- Department of Intensive Care, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - B F Geerts
- Department of Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands
| | - D P Veelo
- Department of Anaesthesiology, Amsterdam University Medical Centre, Amsterdam, the Netherlands
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11
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The Association Between Vena Cava Implantation Technique and Acute Kidney Injury After Liver Transplantation. Transplantation 2020; 104:e308-e316. [DOI: 10.1097/tp.0000000000003331] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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12
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Kong HY, Zhao X, Wang KR. Intraoperative management and early post-operative outcomes of patients with coronary artery disease who underwent orthotopic liver transplantation. Hepatobiliary Pancreat Dis Int 2020; 19:12-16. [PMID: 31932196 DOI: 10.1016/j.hbpd.2019.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 12/20/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) is frequently observed in aging end-stage liver disease (ESLD) patients who require orthotopic liver transplantation (OLT). This situation is challenging for both the patients and the medical staff. METHODS We retrospectively studied the case records of 26 ESLD patients with CAD who underwent OLT with total clamping of the inferior vena cava between 2014 and 2018. We analyzed the details of the pre-operative evaluation, intraoperative anesthetic management and post-operative prognosis of these patients. RESULTS All patients tolerated the anhepatic stage well. Post-reperfusion syndrome (PRS) was observed in 13 patients (50%) and 2 of them were severe but corrected well. ST-segment depression was frequently observed during the anhepatic stage and reperfusion stage. No mortality due to cardiac-related events occurred among the patients during hospitalization. OLT with the modified piggyback technique could successfully be performed in ESLD patients with mild and moderate CAD. CONCLUSIONS A thorough evaluation and optimization of recipients, strict monitoring and optimized management of circulation, knowledge of the complicated changes during OLT procedures, and strategies to ameliorate post-reperfusion syndrome favorite the outcomes.
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Affiliation(s)
- Hai-Ying Kong
- Department of Anesthesiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Xian Zhao
- Department of Anesthesiology, International Hospital, Zhejiang University, Hangzhou 310000, China
| | - Kui-Rong Wang
- Department of Anesthesiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
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13
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Determining whether dexmedetomidine provides a reno-protective effect in patients receiving laparoscopic radical prostatectomy: a pilot study. Int Urol Nephrol 2019; 51:1553-1561. [DOI: 10.1007/s11255-019-02171-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 05/13/2019] [Indexed: 12/12/2022]
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14
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Incidence and Impact of Acute Kidney Injury after Liver Transplantation: A Meta-Analysis. J Clin Med 2019; 8:jcm8030372. [PMID: 30884912 PMCID: PMC6463182 DOI: 10.3390/jcm8030372] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 03/05/2019] [Accepted: 03/14/2019] [Indexed: 02/06/2023] Open
Abstract
Background: The study’s aim was to summarize the incidence and impacts of post-liver transplant (LTx) acute kidney injury (AKI) on outcomes after LTx. Methods: A literature search was performed using the MEDLINE, EMBASE and Cochrane Databases from inception until December 2018 to identify studies assessing the incidence of AKI (using a standard AKI definition) in adult patients undergoing LTx. Effect estimates from the individual studies were derived and consolidated utilizing random-effect, the generic inverse variance approach of DerSimonian and Laird. The protocol for this systematic review is registered with PROSPERO (no. CRD42018100664). Results: Thirty-eight cohort studies, with a total of 13,422 LTx patients, were enrolled. Overall, the pooled estimated incidence rates of post-LTx AKI and severe AKI requiring renal replacement therapy (RRT) were 40.7% (95% CI: 35.4%–46.2%) and 7.7% (95% CI: 5.1%–11.4%), respectively. Meta-regression showed that the year of study did not significantly affect the incidence of post-LTx AKI (p = 0.81). The pooled estimated in-hospital or 30-day mortality, and 1-year mortality rates of patients with post-LTx AKI were 16.5% (95% CI: 10.8%–24.3%) and 31.1% (95% CI: 22.4%–41.5%), respectively. Post-LTx AKI and severe AKI requiring RRT were associated with significantly higher mortality with pooled ORs of 2.96 (95% CI: 2.32–3.77) and 8.15 (95%CI: 4.52–14.69), respectively. Compared to those without post-LTx AKI, recipients with post-LTx AKI had significantly increased risk of liver graft failure and chronic kidney disease with pooled ORs of 3.76 (95% CI: 1.56–9.03) and 2.35 (95% CI: 1.53–3.61), respectively. Conclusion: The overall estimated incidence rates of post-LTx AKI and severe AKI requiring RRT are 40.8% and 7.0%, respectively. There are significant associations of post-LTx AKI with increased mortality and graft failure after transplantation. Furthermore, the incidence of post-LTx AKI has remained stable over the ten years of the study.
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16
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Abstract
The development of acute kidney injury in the setting of liver disease is a significant event both before and after liver transplant. Whether acute kidney injury is the cause of or merely associated with worse outcomes, the development of renal failure is significant from a prognostic as well as from a diagnostic and therapeutic standpoint. Although not every etiology is reversible, there are number of etiologies that are correctable, to include hypovolemia, nephrotoxic medications, and acute tubular necrosis. In the post-liver transplant period, renal failure is associated with graft failure as well as worse outcomes overall. Prompt recognition, workup, and intervention can significantly impact outcomes and survival both before and after liver transplant.
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Affiliation(s)
| | - Ali Al-Khafaji
- 2 Department of Critical Care Medicine, The CRISMA (Clinical Research, Investigation and Systems Modeling of Acute Illness) Center, University of Pittsburgh, School of Medicine, Pittsburgh, PA, USA
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17
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Yang GZ, Xue FS, Li HX. Assessing risk factors of acute kidney injury after liver transplantation. J Cancer Res Clin Oncol 2017; 143:2635-2636. [PMID: 28819890 DOI: 10.1007/s00432-017-2492-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 08/03/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Gui-Zhen Yang
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Ba-Da-Chu Road, Shi-Jing-Shan District, Beijing, 100144, People's Republic of China
| | - Fu-Shan Xue
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Ba-Da-Chu Road, Shi-Jing-Shan District, Beijing, 100144, People's Republic of China.
| | - Hui-Xian Li
- Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Ba-Da-Chu Road, Shi-Jing-Shan District, Beijing, 100144, People's Republic of China
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