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Bababekov YJ, Pomfret EA. Ethical Considerations for Simultaneous vs Sequential Liver-Kidney Donation From the Same Live Donor: Donor(s) Selection Is Key. Gastroenterology 2024; 166:365-368. [PMID: 37977309 DOI: 10.1053/j.gastro.2023.11.021] [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: 07/10/2023] [Revised: 11/01/2023] [Accepted: 11/11/2023] [Indexed: 11/19/2023]
Affiliation(s)
- Yanik John Bababekov
- Division of Transplant Surgery, Department of Surgery, Colorado Center for Transplantation Care, Research and Education (CCTCARE), Aurora, Colorado; University of Colorado Hospital, Anschutz Medical Campus, Aurora, Colorado
| | - Elizabeth Anne Pomfret
- Division of Transplant Surgery, Department of Surgery, Colorado Center for Transplantation Care, Research and Education (CCTCARE), Aurora, Colorado; University of Colorado Hospital, Anschutz Medical Campus, Aurora, Colorado
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Luo Q, Gu S, Zeng S. Comment on: A nomogram for predicting acute kidney injury following hepatectomy: A propensity score matching analysis. J Clin Anesth 2023; 90:111228. [PMID: 37573707 DOI: 10.1016/j.jclinane.2023.111228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 08/06/2023] [Indexed: 08/15/2023]
Affiliation(s)
- Qingyong Luo
- Department of Anesthesiology, Sichuan Provincial People's Hospital, School of Medicine,University of Electronic Science and Technology of China, Chengdu, China
| | - Shiyao Gu
- Department of Anesthesiology, Sichuan Provincial People's Hospital, School of Medicine,University of Electronic Science and Technology of China, Chengdu, China
| | - Si Zeng
- Department of Anesthesiology, Sichuan Provincial People's Hospital, School of Medicine,University of Electronic Science and Technology of China, Chengdu, China.
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Kuang L, Lin W, Chen B, Wang D, Zeng Q. A nomogram for predicting acute kidney injury following hepatectomy: A propensity score matching analysis. J Clin Anesth 2023; 90:111211. [PMID: 37480714 DOI: 10.1016/j.jclinane.2023.111211] [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: 03/10/2023] [Revised: 06/21/2023] [Accepted: 07/09/2023] [Indexed: 07/24/2023]
Abstract
STUDY OBJECTIVE The low central venous pressure (LCVP) technique is a key technique in hepatectomy, but its impact on acute kidney injury (AKI) is unclear. The purpose of this study was to explore risk factors (in particular LCVP time) for AKI following hepatectomy. DESIGN A retrospective case-control study with propensity score matching. SETTING Operating room. PATIENTS A total of 1949 patients who underwent hepatectomy were studied. INTERVENTIONS The patients were grouped with or without AKI within 7 days after surgery. Univariable and multivariable analyses were performed, including recognized intraoperative predictors. The final result is represented as a nomogram. MEASUREMENTS Preoperative, intraoperative and postoperative data were collected. LCVP is monitored directly through a central venous catheter via the right internal jugular vein. MAIN RESULTS AKI occurred in 148 patients (7.59%). Surgery time, minimum SBP, furosemide administration and norepinephrine were identified as independent risk factors. The area under the curve for the receiver operating characteristic curves was 0.726 (95% CI 0.668-0.783). CONCLUSION Intraoperative parameters can be used to predict the probability of postoperative AKI. Although AKI increases the length of stay, it may not increase in-hospital mortality. LCVP time was not confirmed to be a risk factor for AKI.
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Affiliation(s)
- Liting Kuang
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Weibin Lin
- Department of Cardiac Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China.
| | - Bin Chen
- Department of Liver Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Dahui Wang
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Qingliang Zeng
- Internet Hospital Office, Department of Medical Affairs, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
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Yu Y, Wu H, Liu C, Zhang C, Song Y, Ma Y, Li H, Lou J, Liu Y, Cao J, Zhang H, Xu Z, Evans RG, Duan C, Mi W. Intraoperative renal desaturation and postoperative acute kidney injury in older patients undergoing liver resection: A prospective cohort study. J Clin Anesth 2023; 87:111084. [PMID: 36905791 DOI: 10.1016/j.jclinane.2023.111084] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 02/15/2023] [Accepted: 02/18/2023] [Indexed: 03/13/2023]
Abstract
STUDY OBJECTIVE To determine the association between intraoperative renal tissue desaturation as measured using near-infrared spectroscopy and increased likelihood of developing postoperative acute kidney injury (AKI) in older patients undergoing hepatectomy. DESIGN A multicenter prospective cohort study. SETTING The study was conducted at two tertiary hospitals in China from September 2020 to October 2021. PATIENTS 157 older patients (≥ 60 years) undergoing open hepatectomy surgery. INTERVENTIONS AND MEASUREMENTS Renal tissue oxygen saturation was continuously monitored during operation using near-infrared spectroscopy. The exposure of interest was intraoperative renal desaturation, defined as at least 20% relative decline in renal tissue oxygen saturation from baseline. The primary outcome was postoperative AKI, defined using the Kidney Disease: Improving Global Outcomes criteria according to the serum creatinine criteria. MAIN RESULTS Renal desaturation occurred in 70 of 157 patients. Postoperative AKI was observed in 23% (16/70) and 8% (7/87) of patients with versus without renal desaturation. Patients with renal desaturation were at higher risk of AKI than patients without renal desaturation (adjusted odds ratio 3.41, 95% confidence interval: 1.12-10.36, p = 0.031). Predictive performance was 65.2% sensitivity and 33.6% specificity for hypotension alone, 69.6% sensitivity and 59.7% specificity for renal desaturation alone, and 95.7% sensitivity and 26.9% specificity for combined use of hypotension and renal desaturation. CONCLUSIONS Intraoperative renal desaturation occurred in >40% in our sample of older patients undergoing liver resection and was associated with increased risk of AKI. Intraoperative near-infrared spectroscopy monitoring enhances the detection of AKI.
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Affiliation(s)
- Yao Yu
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Haotian Wu
- Department of Anesthesiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Chang Liu
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Changsheng Zhang
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yuxiang Song
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yulong Ma
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hao Li
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jingsheng Lou
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yanhong Liu
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jiangbei Cao
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Huan Zhang
- Department of Anesthesiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhipeng Xu
- Department of Anesthesiology, the Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Roger G Evans
- Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Physiology, Monash University, Melbourne, Australia; Florey Institute of Neurosciences and Mental Health, University of Melbourne, Melbourne, Australia
| | - Chongyang Duan
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China.
| | - Weidong Mi
- Department of Anesthesiology, The First Medical Center of Chinese PLA General Hospital, Beijing, China.
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The renal artery pulsatility index enables real-time monitoring of acute kidney injury after digestive surgery. Surgery 2022; 171:1406-1411. [DOI: 10.1016/j.surg.2021.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/27/2021] [Accepted: 09/07/2021] [Indexed: 12/12/2022]
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Diagnostic timing dependent characteristics of acute kidney injury following hepatectomy: a retrospective historical cohort analysis. HPB (Oxford) 2021; 23:1897-1905. [PMID: 34092494 DOI: 10.1016/j.hpb.2021.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND The timing of diagnosis of post-hepatectomy acute kidney injury (AKI) has rarely been investigated. The aim of this retrospective study was to reveal the differences between AKI subtypes following hepatectomy, as classified by timing of diagnosis. METHOD Post-hepatectomy AKI was classified as very transient AKI (vtAKI; criteria satisfied by the serum creatinine value immediately after surgery) or non-transient AKI (ntAKI; all other AKI types except for vtAKI). Multivariate logistic regression analyses for both AKI types were performed separately to identify differences in known perioperative AKI risk factors. The impacts of each AKI subtype on postoperative complications, hospital stay and renal outcome at discharge were also evaluated. RESULTS AKI was diagnosed in 135 of 750 patients (18.0%); 82 and 53 patients were classified as vtAKI and ntAKI, respectively. In multivariate analysis, even among the perioperative factors associated with whole AKI, there were distinct relationships depending on vtAKI or ntAKI. Furthermore, only ntAKI was associated with postoperative complications, longer hospital stays and impaired renal function at discharge. CONCLUSIONS Based on the results of this study, future post-hepatectomy AKI studies should only include ntAKI and exclude vtAKI, as vtAKI has minimal clinical impact despite accounting for a significant proportion of AKI patients. CLINICAL TRIAL REGISTRATIONS None.
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Lee KF, Lo EYJ, Wong KKC, Fung AKY, Chong CCN, Wong J, Ng KKC, Lai PBS. Acute kidney injury following hepatectomy and its impact on long-term survival for patients with hepatocellular carcinoma. BJS Open 2021; 5:6380640. [PMID: 34601569 PMCID: PMC8487667 DOI: 10.1093/bjsopen/zrab077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 07/19/2021] [Indexed: 12/29/2022] Open
Abstract
Background Acute kidney injury (AKI) is increasingly being recognized after hepatectomy. This study aimed to identify factors predicting its occurrence and its impact on long-term outcome among patients with hepatocellular carcinoma (HCC). Methods This was a retrospective analysis of the incidence of AKI, factors predicting its occurrence, and its impact on patients undergoing hepatectomy between September 2007 and December 2018. A subgroup analysis included patients with histologically proven HCC. Results The incidence of AKI was 9.2 per cent in 930 patients. AKI was associated with increased mortality, morbidity, posthepatectomy liver failure (PHLF), and a longer hospital stay. On multivariable analysis, study period December 2013 to December 2018, diabetes mellitus, mean intraoperative BP below 72.1 mmHg, operative blood loss exceeding 377ml, high Model for End-Stage Liver Disease (MELD) score, and PHLF were predictive factors for AKI. Among 560 patients with HCC, hypertension, BP below 76.9 mmHg, blood loss greater than 378ml, MELD score, and PHLF were predictive factors. The 1-, 3-, and 5-year overall survival rates were 74.1, 59.2, and 51.6 per cent respectively for patients with AKI, and 91.8, 77.9, and 67.3 per cent for those without AKI. Corresponding 1-, 3-, and 5-year disease-free survival rates were 56.9, 42.3, and 35.4 per cent respectively in the AKI group, and 71.7, 54.5, and 46.2 per cent in the no-AKI group. AKI was an independent predictor of survival in multivariable analysis. Conclusion AKI is associated with longer hospital stay, and higher morbidity and mortality rates. It is also associated with shorter long-term survival among patients with HCC. To avoid AKI, control of blood loss and maintaining a reasonable BP (72–77 mmHg) during hepatectomy is important.
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Affiliation(s)
- K F Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - E Y J Lo
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - K K C Wong
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - A K Y Fung
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - C C N Chong
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - J Wong
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - K K C Ng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - P B S Lai
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
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Schlick CJR, Ellis RJ, Merkow RP, Yang AD, Bentrem DJ. Development and validation of a risk calculator for post-discharge venous thromboembolism following hepatectomy for malignancy. HPB (Oxford) 2021; 23:723-732. [PMID: 32988755 PMCID: PMC7990740 DOI: 10.1016/j.hpb.2020.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/16/2020] [Accepted: 09/09/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Post-discharge venous thromboembolism (VTE) chemoprophylaxis decreases VTEs following cancer surgery, however identifying high-risk patients remains difficult. Our objectives were to (1) identify factors available at hospital discharge associated with post-discharge VTE following hepatectomy for malignancy and (2) develop and validate a post-discharge VTE risk calculator to evaluate patient-specific risk. METHODS Patients who underwent hepatectomy for malignancy from 2014 to 2017 were identified from the ACS NSQIP hepatectomy procedure targeted module. Multivariable logistic regression identified factors associated with post-discharge VTE. A post-discharge VTE risk calculator was constructed, and predicted probabilities of post-discharge VTE were calculated. RESULTS Among 11 172 patients, 95 (0.9%) developed post-discharge VTE. Post-discharge VTE was associated with obese BMI (OR 2.29 vs. normal BMI [95%CI 1.31-3.99]), right hepatectomy/trisegmentectomy (OR 1.63 vs. partial/wedge [95%CI 1.04-2.57]), and several inpatient postoperative complications: renal insufficiency (OR 5.29 [95%CI 1.99-14.07]), transfusion (OR 1.77 [95%CI 1.12-2.80]), non-operative procedural intervention (OR 2.97 [95%CI 1.81-4.86]), and post-hepatectomy liver failure (OR 2.22 [95%CI 1.21-4.08]). Post-discharge VTE risk ranged from 0.3% to 30.2%. Twenty iterations of 10-fold cross validation identified internal validity. CONCLUSIONS Risk factors from all phases of care, including inpatient complications, are associated with post-discharge VTE following hepatectomy. Identifying high-risk patients may allow for personalized risk-based post-discharge chemoprophylaxis prescribing.
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Affiliation(s)
- Cary Jo R. Schlick
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Ryan J. Ellis
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA,Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL, USA
| | - Ryan P. Merkow
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA,Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL, USA
| | - Anthony D. Yang
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - David J. Bentrem
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA,Surgery Service, Jesse Brown VA Medical Center, Chicago, IL, USA
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Jackson WE, Kriss MS, Burton JR, Nydam TL, Conzen KD, Pomposelli JJ, Pomfret EA. Reply to "Living liver donation in previous kidney donors: A single-center experience". Am J Transplant 2021; 21:435-437. [PMID: 32558135 DOI: 10.1111/ajt.16153] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Whitney E Jackson
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Michael S Kriss
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado, Aurora, Colorado, USA
| | - James R Burton
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Trevor L Nydam
- Division of Transplant Surgery, Department of Surgery, University of Colorado, Aurora, Colorado, USA
| | - Kendra D Conzen
- Division of Transplant Surgery, Department of Surgery, University of Colorado, Aurora, Colorado, USA
| | - James J Pomposelli
- Division of Transplant Surgery, Department of Surgery, University of Colorado, Aurora, Colorado, USA
| | - Elizabeth A Pomfret
- Division of Transplant Surgery, Department of Surgery, University of Colorado, Aurora, Colorado, USA
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Liao P, Zhao S, Lyu L, Yi X, Ji X, Sun J, Jia Y, Zhou Z. Association of intraoperative hypotension with acute kidney injury after liver resection surgery: an observational cohort study. BMC Nephrol 2020; 21:456. [PMID: 33138788 PMCID: PMC7607844 DOI: 10.1186/s12882-020-02109-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 10/14/2020] [Indexed: 02/07/2023] Open
Abstract
Background Acute kidney injury (AKI) is a major complication following liver resection. The aim of this study was to determine the risk factors for AKI after hepatic resection and whether intraoperative hypotension (IOH) was related to AKI. Methods Adult patients (≥ 18 years) undergoing liver resection between November 2017 and November 2019 at our hospital were retrospectively reviewed. AKI was defined as ≥50% increase in serum creatinine from baseline value within 48 h after surgery. IOH was defined as the lowest absolute mean arterial pressure (MAP) < 65 mmHg for more than 10 cumulative minutes during the surgery. Patients were divided into AKI group and non-AKI group, and were stratified by age ≥ 65 years. Results 796 patients who met our inclusion and exclusion criteria were analyzed. After multivariable regression analysis, the IOH (OR, 2.565; P = 0.009) and age ≥ 65 years (OR, 2.463; P = 0.008) were risk factors for AKI. The IOH (OR, 3.547; P = 0.012) and received red blood cell (OR, 3.032; P = 0.036) were risk factors of AKI in age ≥ 65 years patients. Conclusions The IOH and age ≥ 65 years were risk factors for postoperative AKI, and IOH was associated with AKI in age ≥ 65 years patients following liver resection. Supplementary information Supplementary information accompanies this paper at 10.1186/s12882-020-02109-9.
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Affiliation(s)
- Pingping Liao
- Department of Geriatric Medicine, the Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Shuo Zhao
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China
| | - Lin Lyu
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China. .,Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.59 Haier Road, Qingdao, 266000, Shandong, China.
| | - Xuanlong Yi
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China
| | - Xiangyu Ji
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China
| | - Jian Sun
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China
| | - Yanfang Jia
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China
| | - Zangong Zhou
- Department of Anesthesiology, the Affiliated Hospital of Qingdao University, No.16 Jiangsu Road, Qingdao, 266000, Shandong, China.
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