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Bustamante-Munguira J. Commentary: Questioning the importance of the circulatory arrest time in aortic surgery in the postoperative renal function deterioration. J Thorac Cardiovasc Surg 2023; 166:1717. [PMID: 35570019 DOI: 10.1016/j.jtcvs.2022.04.012] [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: 04/14/2022] [Revised: 04/14/2022] [Accepted: 04/15/2022] [Indexed: 11/21/2022]
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Hu D, Blitzer D, Zhao Y, Chan C, Yamabe T, Kim I, Adeniyi A, Pearsall C, Kurlansky P, George I, Smith CR, Patel V, Takayama H. Quantifying the effects of circulatory arrest on acute kidney injury in aortic surgery. J Thorac Cardiovasc Surg 2023; 166:1707-1716.e6. [PMID: 35570021 DOI: 10.1016/j.jtcvs.2022.03.024] [Citation(s) in RCA: 1] [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: 09/28/2021] [Revised: 03/14/2022] [Accepted: 03/24/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES We aim to investigate the association between parameters surrounding circulatory arrest and postoperative acute kidney injury in aortic surgery. METHODS This is a single-center retrospective study of 1118 adult patients who underwent aortic repair with median sternotomy between January 2010 and May 2019. Acute kidney injury was defined on the basis of a modified version of the 2012 Kidney Disease Improving Global Outcomes Scale that excluded urine output. The primary outcome of interest was any stage of acute kidney injury. RESULTS Circulatory arrest was required in 369 patients, and 307 patients (27.5%) developed acute kidney injury: stage 1 in 241 patients, stage 2 in 38 patients, and stage 3 in 28 patients. Lower-body ischemia (the period during circulatory arrest without blood flow to kidneys) duration was not associated with acute kidney injury after multivariable logistic regression (1-40 minutes, odds ratio, 0.67; 95% confidence interval, 0.43-1.04; P = .075; >40 minutes, odds ratio, 0.67; 95% confidence interval, 0.29-1.55; P = .356). Hypertension (odds ratio, 1.65; 95% confidence interval, 1.09-2.54; P = .020), preoperative estimated glomerular filtration rate (odds ratio, 0.99; 95% confidence interval, 0.98-1.00; P = .010), packed red blood cell transfusion volume (odds ratio, 1.00; 95% confidence interval, 1.00-1.00; P = .028), and nadir temperature (odds ratio, 0.93; 95% confidence interval, 0.88-0.99; P = .013) were independently associated with acute kidney injury after multivariable analysis. Although there was a positive association between lower-body ischemia duration and development of acute kidney injury with univariable cubic spline, the positive curve was flattened after adjustment for the described variables. CONCLUSIONS Within the range of our clinical practice, prolonged lower-body ischemia duration was not independently associated with postoperative acute kidney injury, whereas nadir temperature was.
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Affiliation(s)
- Diane Hu
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - David Blitzer
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Yanling Zhao
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Christine Chan
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Tsuyoshi Yamabe
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY; Department of Cardiovascular Surgery, Shonan-Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Ilya Kim
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Adedeji Adeniyi
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Christian Pearsall
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Paul Kurlansky
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Isaac George
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Craig R Smith
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Virendra Patel
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY
| | - Hiroo Takayama
- Division of Cardiothoracic and Vascular Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY; Columbia Aortic Center, New York, NY.
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Arnaoutakis GJ, Ogami T, Patel HJ, Pai CW, Woznicki EM, Brinster DR, Leshnower BG, Serna-Gallegos D, Bekeredjian R, Sundt TM, Shaffer AW, Peterson MD, Geuzebroek GSC, Eagle KA, Trimarchi S, Sultan I. Acute Kidney Injury in Patients Undergoing Surgery for Type A Acute Aortic Dissection. Ann Thorac Surg 2023; 115:879-885. [PMID: 36370884 DOI: 10.1016/j.athoracsur.2022.10.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/27/2022] [Accepted: 10/17/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) after repair of type A acute aortic dissection (TAAAD) has been shown to affect both short- and long-term outcomes. This study aimed to validate the impact of postoperative AKI on in-hospital and long-term outcomes in a large population of dissection patients presenting to multinational aortic centers. Additionally, we assessed risk factors for AKI including surgical details. METHODS Patients undergoing surgical repair for TAAAD enrolled in the International Registry of Acute Aortic Dissection database were evaluated to determine the incidence and risk factors for the development of AKI. RESULTS A total of 3307 patients were identified. There were 761 (23%) patients with postoperative AKI (AKI group) vs 2546 patients without (77%, non-AKI group). The AKI group had a higher rate of in-hospital mortality (n = 193, 25.4% vs n = 122, 4.8% in the non-AKI group, P < .001). Additional postoperative complications were also more common in the AKI group including postoperative cerebrovascular accident, reexploration for bleeding, and prolonged ventilation. Independent baseline characteristics associated with AKI included a history of hypertension, diabetes, chronic kidney disease, evidence of malperfusion on presentation, distal extent of dissection to abdominal aorta, and longer cardiopulmonary bypass time. Kaplan-Meier survival curves revealed decreased 5-year survival among the AKI group (P < .001). CONCLUSIONS AKI occurs commonly after TAAAD repair and is associated with a significantly increased risk of operative and long-term mortality. In this large study using the International Registry of Acute Aortic Dissection database, several factors were elucidated that may affect risk of AKI.
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Affiliation(s)
- George J Arnaoutakis
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Florida Health, Gainesville, Florida
| | - Takuya Ogami
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Himanshu J Patel
- Department of Cardiac Surgery, University of Michigan Cardiovascular Center, Ann Arbor, Michigan
| | - Chih-Wen Pai
- Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan
| | - Elise M Woznicki
- Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan
| | - Derek R Brinster
- Department of Cardiac Surgery, Northwell Health, New York, New York
| | - Bradley G Leshnower
- Division of Cardiothoracic Surgery, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Derek Serna-Gallegos
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Cardiothoracic Surgery, Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Raffi Bekeredjian
- Department of Cardiology, Robert-Bosch Krankenhaus, Stuttgart, Germany
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Andrew W Shaffer
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Mark D Peterson
- Division of Cardiac Surgery, Department of Surgery, St Michael's Hospital, Toronto, Canada
| | - Guillaume S C Geuzebroek
- Department of Cardiothoracic Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Kim A Eagle
- Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan
| | - Santi Trimarchi
- Department of Vascular Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico - University of Milan, Milan, Italy
| | - Ibrahim Sultan
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Cardiothoracic Surgery, Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
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Analysis of factors associated with postoperative acute kidney injury in patients with colorectal cancer and the development of a risk prediction model: a retrospective study. Updates Surg 2023:10.1007/s13304-023-01481-z. [PMID: 36892811 DOI: 10.1007/s13304-023-01481-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 02/23/2023] [Indexed: 03/10/2023]
Abstract
BACKGROUND To investigate the factors associated with acute kidney injury (AKI) in postoperative colorectal cancer (CRC) patients and develop a risk prediction model. METHODS The clinical data of 389 CRC patients were retrospectively analyzed. The patients were divided into AKI (n = 30) and non-AKI groups (n = 359) according to KDIGO diagnostic criteria. Demographic data, the presence of underlying diseases, perioperative conditions and related examination results were compared between the two groups. Binary logistic regression was used to analyze the independent risk factors for postoperative AKI, and a risk prediction model was established. And a verification group (94 patients) was used to verify the model. RESULTS 30 patients (7.71%) with CRC had postoperative AKI. Binary logistic regression analysis showed that preoperative combined hypertension, preoperative anemia, inadequate intraoperative crystalloid infusion, low intraoperative minimum mean arterial pressure (MAP) and moderate to severe postoperative decline in hemoglobin (Hb) levels were independent risk factors. The risk prediction model developed was expressed as Logit P = - 0.853 + 1.228 * preoperative combined hypertension + 1.275 *preoperative anemia - 0.002 * intraoperative crystalloid infusion (ml) - 0.091 * intraoperative minimum MAP (mmHg) + 1.482 * moderate to severe postoperative decline in Hb levels. In Hosmer-Lemeshow test, χ2 = 8.157, P = 0.718 showed that the fitting effect was good. The area under ROC curve was 0.776 (95% CI 0.682-0.871, P < 0.001), with a prediction threshold of 1.570, a sensitivity of 63.3% and a specificity of 88.9%. The sensitivity and specificity of the verification group were 65.8% and 86.1%. CONCLUSIONS Preoperative combined hypertension, preoperative anemia, inadequate intraoperative crystalloid infusion, low intraoperative minimum MAP, and moderate to severe postoperative decline in Hb levels were independent risk factors for AKI development in CRC patients. The prediction model can effectively predict the occurrence of postoperative AKI in patients with CRC.
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Chen S, Zhang C, Zhong Y, Tang B, Xie Q, Guo R, Qiao Z, Li C, Ge Y, Zhu J. Association between preoperative serum myoglobin and acute kidney injury after Stanford Type A aortic dissection surgery. Clin Chim Acta 2023; 541:117232. [PMID: 36690242 DOI: 10.1016/j.cca.2023.117232] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/03/2023] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND Acute kidney injury (AKI) is a common complication after Type A aortic dissection (TAAD) surgery, and it is associated with poor outcomes. The nephrotoxic effect of myoglobin was established, but its correlation with AKI following TAAD repair still lacks sufficient evidence. We clarified the correlation between preoperative serum myoglobin (pre-sMyo) concentrations and AKI after TAAD surgery. METHOD A retrospective analysis was performed on the perioperative data of 382 patients treated with TAAD surgery at Beijing Anzhen Hospital. AKI was defined and classified according to the criteria established by the Kidney Disease: Improving Global Outcomes Acute Kidney Injury Work Group. We attempted to determine the correlation between pre-sMyo concentrations and postoperative AKI. RESULTS The incidences of Stage 1, 2, and 3 AKI were 37.3 % (57/153), 23.5 % (36/153), and 39.2 % (60/153), respectively. The pre-sMyo concentrations of the AKI group were significantly increased than the non-AKI group [43.1 (21.4, 107.5) vs 26.4 (18.0, 37.2), P < 0.001]. Pre-sMyo concentrations have a linear correlation with preoperative renal function-related indicators. The multivariable logistic regression analysis showed that Ln (pre-sMyo) was an independent risk factor for AKI. When the pre-sMyo concentration was at the fourth quartile [109.3 (64.8, 213.4) ng/ml], the risk of developing any-stage and severe AKI was significantly increased (OR = 4.333, 95 % CI: 2.364-7.943, P < 0.001; OR = 3.862, 95 %, CI: 2.011-7.419, P < 0.001). This difference persisted after adjustment (OR = 3.830, 95 % CI: 1.848-7.936, P < 0.001; OR = 2.330, 95 % CI: 1.045-5.199, P = 0.039). Furthermore, pre-sMyo concentrations were not affected by lower limb malperfusion, myocardial malperfusion, and cardiac tamponade. CONCLUSIONS Increased pre-sMyo concentrations correlated with postoperative AKI in TAAD, which may increase the risk of developing any-stage AKI and severe AKI after TAAD surgery.
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Affiliation(s)
- Suwei Chen
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chenhan Zhang
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yongliang Zhong
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Bing Tang
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qiang Xie
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Rutao Guo
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhiyu Qiao
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chengnan Li
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yipeng Ge
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Junming Zhu
- Department of Cardiovascular Surgery, Beijing Aortic Disease Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
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Jing H, Liao M, Tang S, Lin S, Ye L, Zhong J, Wang H, Zhou J. Predicting the risk of acute kidney injury after cardiopulmonary bypass: development and assessment of a new predictive nomogram. BMC Anesthesiol 2022; 22:379. [PMID: 36476178 PMCID: PMC9727998 DOI: 10.1186/s12871-022-01925-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/25/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is a common and severe complication of cardiac surgery with cardiopulmonary bypass (CPB). This study aimed to establish a model to predict the probability of postoperative AKI in patients undergoing cardiac surgery with CPB. METHODS We conducted a retrospective, multicenter study to analyze 1082 patients undergoing cardiac surgery under CPB. The least absolute shrinkage and selection operator regression model was used to optimize feature selection for the AKI model. Multivariable logistic regression analysis was applied to build a prediction model incorporating the feature selected in the previously mentioned model. Finally, we used multiple methods to evaluate the accuracy and clinical applicability of the model. RESULTS Age, gender, hypertension, CPB duration, intraoperative 5% bicarbonate solution and red blood cell transfusion, urine volume were identified as important factors. Then, these risk factors were created into nomogram to predict the incidence of AKI after cardiac surgery under CPB. CONCLUSION We developed a nomogram to predict the incidence of AKI after cardiac surgery. This model can be used as a reference tool for evaluating early medical intervention to prevent postoperative AKI.
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Affiliation(s)
- Huan Jing
- grid.413107.0The Third Affiliated Hospital of Southern Medical University, 183 Zhongshan Avenue West, Tianhe District, Guangdong Province Guangzhou City, China
| | - Meijuan Liao
- grid.452881.20000 0004 0604 5998The First People’s Hospital of Foshan, 81 Lingnan Avenue, Chancheng District, Guangdong Province Foshan City, China
| | - Simin Tang
- grid.413107.0The Third Affiliated Hospital of Southern Medical University, 183 Zhongshan Avenue West, Tianhe District, Guangdong Province Guangzhou City, China
| | - Sen Lin
- grid.452881.20000 0004 0604 5998The First People’s Hospital of Foshan, 81 Lingnan Avenue, Chancheng District, Guangdong Province Foshan City, China
| | - Li Ye
- grid.452881.20000 0004 0604 5998The First People’s Hospital of Foshan, 81 Lingnan Avenue, Chancheng District, Guangdong Province Foshan City, China
| | - Jiying Zhong
- grid.452881.20000 0004 0604 5998The First People’s Hospital of Foshan, 81 Lingnan Avenue, Chancheng District, Guangdong Province Foshan City, China
| | - Hanbin Wang
- grid.452881.20000 0004 0604 5998The First People’s Hospital of Foshan, 81 Lingnan Avenue, Chancheng District, Guangdong Province Foshan City, China
| | - Jun Zhou
- grid.413107.0The Third Affiliated Hospital of Southern Medical University, 183 Zhongshan Avenue West, Tianhe District, Guangdong Province Guangzhou City, China
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Kyo S, Murata K, Kawatou M, Minatoya K, Sunagawa GA, Masumoto H. Quiescence-inducing neurons-induced hypometabolism ameliorates acute kidney injury in a mouse model mimicking cardiovascular surgery requiring circulatory arrest. JTCVS OPEN 2022; 12:201-210. [PMID: 36590714 PMCID: PMC9801336 DOI: 10.1016/j.xjon.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 11/10/2022]
Abstract
Objectives Acute kidney injury is a serious complication after cardiovascular surgery requiring circulatory arrest. It is reported that mice can be induced into a hibernation-like hypometabolic state by stimulating a specific neuron located at the hypothalamus (quiescence-inducing neurons-induced hypometabolism [QIH]). Here, we investigated the efficacy of QIH for the amelioration of acute kidney injury in an experimental circulatory arrest using a transgenic mouse model. Methods We genetically prepared mice in which QIH can be conditionally induced (QIH-ready mice). Mice were divided into 4 groups (n = 6 for each): QIH-ready normothermia (QN), QIH-ready hypothermia (QH), control normothermia (CN), and control hypothermia (CH). After induction of QIH, left thoracotomy and descending aorta crossclamping were conducted. After reperfusion, we collected kidneys and evaluated histologic changes and serum biochemical markers, specifically neutrophil gelatinase-associated lipocalin and cystatin C, indicating early kidney injury. Results Normothermia showed higher tubular injury scores than those in hypothermia (QN vs QH [P = .0021] and CN vs CH [P < .001]). QN exhibited lower neutrophil gelatinase-associated lipocalin and cystatin C levels than those in CN (neutrophil gelatinase-associated lipocalin: CN vs QN: 1.51 ± 0.71 vs 0.82 ± 0.32; P = .0414 and cystatin C: 1.48 ± 0.39 vs 0.71 ± 0.26; P = .0015). There was no significant difference between QN and QH. Conclusions QIH partly ameliorated acute kidney injury in a mouse ischemia model even in normothermia. QIH might be a promising approach to achieving sufficient kidney protection without hypothermic circulatory arrest in the future.
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Key Words
- AAV8, adeno-associated virus 8
- AKI, acute kidney injury
- CH, control hypothermia
- CN, control normothermia
- CNO, clozapine-N-oxide
- DHCA, deep hypothermic circulatory arrest
- NGAL, neutrophil gelatinase-associated lipocalin
- Q neurons, quiescence-inducing neurons
- Q neurons-induced hypometabolism
- QH, quiescence-inducing neurons-induced hypometabolism-ready hypothermia
- QIH, quiescence-inducing neurons-induced hypometabolism
- QN, quiescence-inducing neurons-induced hypometabolism-ready normothermia
- QRFP, pyroglutamylated RFamide peptide
- TA, ambient temperature
- TB, body temperature
- Vo2, the rate of oxygen consumption
- acute kidney injury
- circulatory arrest
- hibernation
- iCre, codon-improved Cre recombinase
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Affiliation(s)
- Shoichi Kyo
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kozue Murata
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Clinical Translational Research Program, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
- Institute for Advancement of Clinical and Translational Science, Kyoto University Hospital, Kyoto, Japan
| | - Masahide Kawatou
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Genshiro A. Sunagawa
- Laboratory for Molecular Biology of Aging, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
- Laboratory for Hibernation Biology, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
| | - Hidetoshi Masumoto
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Clinical Translational Research Program, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan
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Aortic Risks Prediction Models after Cardiac Surgeries Using Integrated Data. J Pers Med 2022; 12:jpm12040637. [PMID: 35455753 PMCID: PMC9024528 DOI: 10.3390/jpm12040637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/09/2022] [Accepted: 04/12/2022] [Indexed: 12/14/2022] Open
Abstract
The complications of thoracic aortic disease include aortic dissection and aneurysm. The risks are frequently compounded by many cardiovascular comorbidities, which makes the process of clinical decision making complicated. The purpose of this study is to develop risk predictive models for patients after thoracic aneurysm surgeries, using integrated data from different medical institutions. Seven risk features were formulated for prediction. The CatBoost classifier performed best and provided an ROC AUC of 0.94–0.98 and an F-score of 0.95–0.98. The obtained results are widely in line with the current literature. The obtained findings provide additional support for clinical decision making, guiding a patient care team prior to surgical treatment, and promoting a safe postoperative period.
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Yang C, Hou P, Wang D, Wang Z, Duan W, Liu J, Yu S, Fu F, Jin Z. Serum Myoglobin Is Associated With Postoperative Acute Kidney Injury in Stanford Type A Aortic Dissection. Front Med (Lausanne) 2022; 9:821418. [PMID: 35273980 PMCID: PMC8902311 DOI: 10.3389/fmed.2022.821418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/31/2022] [Indexed: 01/04/2023] Open
Abstract
Background The correlation between rhabdomyolysis and postoperative acute kidney injury has been reported in several surgical procedures. As a good predictor of rhabdomyolysis-related acute kidney injury, an elevated serum myoglobin level was often observed after total aortic arch replacement combined with frozen elephant trunk implantation. However, the correlation between serum myoglobin and acute kidney injury in such patients had not been established. Methods Totally 398 stanford type A aortic dissection patients who underwent total aortic arch replacement combined with frozen elephant trunk implantation were enrolled in this retrospective study. The correlations between serum myoglobin and acute kidney injury as well as the 30-day mortality were assessed. Results Overall, 268(67.3%) patients had acute kidney injury (KDIGO stage 1 or higher) and 75(18.8%) had severe acute kidney injury (KDIGO stage 2&3). Patients who developed acute kidney injury had higher level of perioperative serum myoglobin than patients without acute kidney injury. After adjusting for known acute kidney injury risk factors, logarithmically transformed preoperative serum myoglobin [OR = 1.58 (95% CI, 1.26–1.95), P < 0.001] and postoperative day 1 serum myoglobin [OR = 3.47 (95%CI, 2.27–5.29), P < 0.001] were associated with severe acute kidney injury. These correlation persisted after adjustment for decline in filtration via change in serum creatinine (ΔCr) and biomarkers of cardiac and kidney injury, including N-terminal prohormone of brain natriuretic peptide, cardiac troponin I, creatine kinase-MB, serum creatinine and Cystatin C. Compared with the clinical model, sMb considerably improved the risk discrimination and reclassification for AKI. Conclusion For stanford type A aortic dissection patients underwent total aortic arch replacement with frozen elephant trunk implantation, serum myoglobin can improve postoperative acute kidney injury risk classification. Rhabdomyolysis may be an important supplement to the existing knowledge on the mechanism of acute kidney injury.
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Affiliation(s)
- Chen Yang
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Peng Hou
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Dongxu Wang
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Zhenguo Wang
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Weixun Duan
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jincheng Liu
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Shiqiang Yu
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Feng Fu
- Department of Biomedical Engineering, Fourth Military Medical University, Xi'an, China
| | - Zhenxiao Jin
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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10
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Prediction of Acute Kidney Injury by Cystatin C and [TIMP-2]*[IGFBP7] after Thoracic Aortic Surgery with Moderate Hypothermic Circulatory Arrest. J Clin Med 2022; 11:jcm11041024. [PMID: 35207297 PMCID: PMC8877349 DOI: 10.3390/jcm11041024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/14/2022] [Accepted: 02/14/2022] [Indexed: 02/01/2023] Open
Abstract
(1) Background: Acute kidney injury (AKI) is a common complication following thoracic aortic surgery (TAS), with moderate hypothermic circulatory arrest (MHCA). However, prediction of AKI with classical tools remains uncertain. Therefore, it was the aim of the present study to evaluate the role of new biomarkers in patients after MHCA. (2) Methods: 101 consecutive patients were prospectively enrolled. Measurements of urinary [TIMP-2]*[IGFBP7] and Cystatin C in the blood were performed perioperatively. Primary endpoint was the occurrence of AKI stage 2 or 3 (KDIGO-classification) within 48 h after surgery (AKI group). (3) Results: Mean age of patients was 69.1 ± 10.9 years, 35 patients were female (34%), and 13 patients (13%) met the primary endpoint. Patients in the AKI group had a prolonged ICU-stay (6.9 ± 7.4 days vs. 2.5 ± 3.1 days, p < 0.001) as well as a higher 30-day-mortality (9/28 vs. 1/74, p < 0.001). Preoperative serum creatinine (169.73 ± 148.97 μmol/L vs. 89.74 ± 30.04 μmol/L, p = 0.027) as well as Cystatin C (2.41 ± 1.54 mg/L vs. 1.13 ± 0.35 mg/L, p = 0.029) were higher in these patients. [TIMP-2]*[IGFBP7] increased significantly four hours after surgery (0.6 ± 0.69 mg/L vs. 0.37 ± 0.56 mg/L, p = 0.03) in the AKI group. Preoperative Cystatin C (AUC 0.828, p < 0.001) and serum creatinine (AUC 0.686, p = 0.002) as well as [TIMP-2]*[IGFBP7] 4 h after surgery (AUC 0.724, p = 0.020) were able to predict postoperative AKI. The predictive capacity of Cystatin C was superior to serum creatinine (p = 0.0211) (4) Conclusion: Cystatin C represents a very sensitive and specific biomarker to predict AKI in patients undergoing thoracic surgery with MHCA even before surgery, whereas the predictive capacity of [TIMP-2]*[IGFBP7] is only moderate and inferior to that of serum creatinine.
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Inadvertent hypothermia and acute kidney injury (AKI) in neonates undergoing gastrointestinal surgeries: a retrospective study. J Perinatol 2022; 42:247-253. [PMID: 34413460 DOI: 10.1038/s41372-021-01190-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 07/30/2021] [Accepted: 08/13/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The purpose of our study was to evaluate the association between intraoperative hypothermia and AKI in neonates undergoing gastrointestinal surgeries. STUDY DESIGN This retrospective study was conducted for neonates who underwent gastrointestinal surgeries from June 2018 to August 2020. Neonates with a minimum of two documented creatinine values before and after surgical procedures within 48 h were included. According to the mean intraoperative temperature, the eligible neonates were divided into three groups. The primary outcome was the incidence of AKI (as defined by the modified KDIGO criteria). The association between variables and AKI or hospital mortality was also examined. RESULTS A total of 295 neonates fulfilled the eligibility criteria. AKI was more common in patients with lower intraoperative temperature compared to the normothermia group. Intraoperative mean temperature was independently associated with AKI. Patients developing AKI had a higher hospital mortality. AKI and gestational age were independently associated with hospital mortality. CONCLUSIONS Inadvertent intraoperative hypothermia was associated with developing postoperative AKI.
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Gombert A, Ketting S, Rückbeil MV, Hundertmark AK, Barbati M, Keschenau P, Pedersoli F, Schurink GW, Mees B, Kotelis D, Jacobs MJ. Perioperative and long-term outcome after ascending aortic and arch repair with elephant trunk and open thoracoabdominal aortic aneurysm repair. J Vasc Surg 2021; 75:824-832. [PMID: 34606958 DOI: 10.1016/j.jvs.2021.09.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/12/2021] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To describe the outcome of open thoracoabdominal aortic aneurysm (TAAA) repair following previous aortic arch repair including elephant trunk (ET) or frozen elephant trunk (FET) for acute and chronic pathologies. METHODS This was a retrospective, observational, multicenter study including 32 patients treated between 2006 and 2019 in two aortic centers using identical surgical protocols. Assessment focused on perioperative and long-term outcome, namely in-hospital morbidity and mortality, as well as procedure-related reintervention rate and aortic-related mortality rate. Kaplan-Meier curves with 95% confidence intervals were used to analyze the overall survival after surgery within the cohort. RESULTS Thirty-two patients (mean age, 45.0 ± 13.6 years; 20 males [62.5%]) were treated because of acute (34.38% [n = 11]) or chronic (65.62% [n = 21]) aortic pathologies, including residual dissection following acute, symptomatic type A dissection (n = 7) and symptomatic mega aortic syndrome (n = 4), as well as post-dissection TAAA (n = 18) and asymptomatic mega aortic syndrome (n = 3). Twenty-eight patients (87.5%) received type II repair, and 4 patients (12.5%) received type III repair after previous ascending aorta and arch repair including ET/FET. Concomitant infrarenal and iliac vessel repair was performed in 38.7% (n = 12) and 29.4% (n = 10), respectively. The in-hospital mortality rate was 18.75% (n = 6). Spinal cord ischemia occurred in two cases, both after one-stage emergency procedure with one case of permanent paraplegia. Temporary acute kidney injury occurred in 41.94% (n = 13). The estimated 1-year survival rate was 78.1% (95% confidence interval, 63.9%-95.6%), with a median follow-up time of 1.29 years (interquartile range, 0.26-3.88 years). No procedure-related reinterventions and one case of aortic-related mortality, namely sepsis because of graft infection, was observed. CONCLUSIONS Open TAAA repair following aortic arch repair including ET or FET because of acute or chronic aortic pathologies is associated with a relevant perioperative morbidity and mortality rate. During follow-up, a low aortic-related mortality rate and procedure-related reintervention rate were observed.
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Affiliation(s)
- Alexander Gombert
- European Vascular Center Aachen-Maastricht, University Hospital Aachen, RWTH Aachen University, Aachen, Germany.
| | - Shirley Ketting
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Marcia Viviane Rückbeil
- Department of Medical Statistics, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Ann-Kathrin Hundertmark
- European Vascular Center Aachen-Maastricht, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Mohammad Barbati
- European Vascular Center Aachen-Maastricht, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Paula Keschenau
- European Vascular Center Aachen-Maastricht, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Federico Pedersoli
- Department of Radiology, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Geert W Schurink
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Barend Mees
- Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Drosos Kotelis
- European Vascular Center Aachen-Maastricht, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Michael J Jacobs
- European Vascular Center Aachen-Maastricht, University Hospital Aachen, RWTH Aachen University, Aachen, Germany; Department of Vascular Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
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Kamla CE, Grigorescu-Vlass M, Wassilowsky D, Fischereder M, Hagl C, Schönermarck U, Pichlmaier MA, Peterss S, Jóskowiak D. Thrombotic microangiopathy following aortic surgery with hypothermic circulatory arrest: a single-centre experience of an underestimated cause of acute renal failure. Interact Cardiovasc Thorac Surg 2021; 34:258-266. [PMID: 34414411 DOI: 10.1093/icvts/ivab231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/09/2021] [Accepted: 07/25/2021] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVES Acute kidney injury (AKI) following surgery involving the heart-lung-machine is associated with high mortality and morbidity. In addition to the known mechanisms, thrombotic microangiopathy (TMA) triggered by the dysregulation of complement activation was recently described as another pathophysiological pathway for AKI following aortic surgery. The aim of this retrospective study was to analyse incidence, predictors and outcome in these patients. METHODS Between January 2018 and September 2019, consecutive patients undergoing aortic surgery requiring hypothermic circulatory arrest were retrospectively reviewed. If suspected, diagnostic algorithm was initiated to identify a TMA and its risk factors, and postoperative outcome parameters were comparably investigated. RESULTS The incidence of TMA in the analysed cohort (n = 247) was 4.5%. Multivariable logistic regression indicated female gender {odds ratio (OR) 4.905 [95% confidence interval (CI) 1.234-19.495], P = 0.024} and aortic valve replacement [OR 8.886 (95% CI 1.030-76.660), P = 0.047] as independent predictors of TMA, while cardiopulmonary bypass, X-clamp and hypothermic circulatory arrest times showed no statistically significance. TMA resulted in postoperative AKI (82%), neurological disorders (73%) and thrombocytopaenia [31 (interquartile range 25-42) G/l], corresponding to the diagnostic criteria. Operative mortality and morbidity were equal to patients without postoperative TMA, despite a higher incidence of re-exploration for bleeding (27 vs 6%; P = 0.027). After 6 months, survival, laboratory parameters and need for dialysis were comparable between the groups. CONCLUSIONS TMA is a potential differential diagnosis for the cause of AKI following aortic surgery regardless of the hypothermic circulatory arrest time. Timely diagnosis and appropriate treatment resulted in a comparable outcome concerning mortality and renal function.
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Affiliation(s)
- Christine E Kamla
- Department of Cardiac Surgery, LMU University Hospital, Munich, Germany
| | - Melissa Grigorescu-Vlass
- Division Nephrology, Department of Internal Medicine IV, LMU University Hospital, Munich, Germany
| | | | - Michael Fischereder
- Division Nephrology, Department of Internal Medicine IV, LMU University Hospital, Munich, Germany
| | - Christian Hagl
- Department of Cardiac Surgery, LMU University Hospital, Munich, Germany
| | - Ulf Schönermarck
- Division Nephrology, Department of Internal Medicine IV, LMU University Hospital, Munich, Germany
| | | | - Sven Peterss
- Department of Cardiac Surgery, LMU University Hospital, Munich, Germany
| | - Dominik Jóskowiak
- Department of Cardiac Surgery, LMU University Hospital, Munich, Germany
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Liu W, Yan Y, Han D, Li Y, Wang Q, Li J, Liu F, Zheng X. CIRP Secretion during Cardiopulmonary Bypass Is Associated with Increased Risk of Postoperative Acute Kidney Injury. Thorac Cardiovasc Surg 2021; 69:542-547. [PMID: 34233365 DOI: 10.1055/s-0041-1730450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Systemic inflammation contributes to cardiac surgery-associated acute kidney injury (AKI). Cardiomyocytes and other organs experience hypothermia and hypoxia during cardiopulmonary bypass (CPB), which induces the secretion of cold-inducible RNA-binding protein (CIRP). Extracellular CIRP may induce a proinflammatory response. MATERIALS AND METHODS The serum CIRP levels in 76 patients before and after cardiac surgery were determined to analyze the correlation between CIRP levels and CPB time. The risk factors for AKI after cardiac surgery and the in-hospital outcomes were also analyzed. RESULTS The difference in the levels of CIRP (ΔCIRP) after and before surgery in patients who experienced cardioplegic arrest (CA) was 26-fold higher than those who did not, and 2.7-fold of those who experienced CPB without CA. The ΔCIRP levels were positively correlated with CPB time (r = 0.574, p < 0.001) and cross-clamp time (r = 0.54, p < 0.001). Multivariable analysis indicated that ΔCIRP (odds ratio: 1.003; 95% confidence interval: 1.000-1.006; p = 0.027) was an independent risk factor for postoperative AKI. Patients who underwent aortic dissection surgery had higher levels of CIRP and higher incidence of AKI than other patients. The incidence of AKI and duration of mechanical ventilation in patients whose serum CIRP levels more than 405 pg/mL were significantly higher than those less than 405 pg/mL (65.8 vs. 42.1%, p = 0.038; 23.1 ± 18.2 vs. 13.8 ± 9.2 hours, p = 0.007). CONCLUSION A large amount of CIRP was released during cardiac surgery. The secreted CIRP was associated with the increased risk of AKI after cardiac surgery.
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Affiliation(s)
- Wenyan Liu
- Department of Blood Purification, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yang Yan
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Dan Han
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yongxin Li
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Qian Wang
- Department of Operation and Anesthesia, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jing Li
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Fengfeng Liu
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xinglong Zheng
- Department of Cardiovascular Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Li CN, Ge YP, Liu H, Zhang CH, Zhong YL, Chen SW, Liu YM, Zheng J, Zhu JM, Sun LZ. Blood Transfusion and Acute Kidney Injury After Total Aortic Arch Replacement for Acute Stanford Type A Aortic Dissection. Heart Lung Circ 2021; 31:136-143. [PMID: 34120843 DOI: 10.1016/j.hlc.2021.05.087] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/28/2021] [Accepted: 05/06/2021] [Indexed: 12/26/2022]
Abstract
AIM To evaluate the effect of packed red blood cells (pRBCs), fresh frozen plasma (FFP), and platelet concentrate (PC) transfusions on acute kidney injury (AKI) in patients with acute Stanford type A aortic dissection (ATAAD) with total arch replacement (TAR). METHOD From December 2015 to October 2017, 421 consecutive patients with ATAAD undergoing TAR were included in the study. The clinical data of the patients and the amount of pRBCs, FFP, and PC were collected. Acute kidney injury was defined using the Kidney Disease: Improving Global Outcomes (KDIGO) criteria. Logistic regression was used to identify whether pRBCs, FFP, and platelet transfusions were risk factors for KDIGO AKI, stage 3 AKI, and AKI requiring renal replacement therapy (RRT). RESULTS The mean ± standard deviation age of the patients was 47.67±10.82 years; 77.7% were men; and the median time from aortic dissection onset to operation was 1 day (range, 0-2 days). The median transfusion amount was 8 units (range, 4-14 units) for pRBCs, 400 mL (range, 0-800 mL) for FFP, and no units (range, 0-2 units) for PC. Forty-one (41; 9.7%) patients did not receive any blood products. The rates of pRBC, PC, and FFP transfusions were 86.9%, 49.2%, and 72.9%, respectively. The incidence of AKI was 54.2%. Considering AKI as the endpoint, multivariate logistic regression showed that pRBCs (odds ratio [OR], 1.11; p<0.001) and PC transfusions (OR, 1.28; p=0.007) were independent risk factors. Considering KDIGO stage 3 AKI as the endpoint, multivariate logistic regression showed that pRBC transfusion (OR, 1.15; p<0.001), PC transfusion (OR, 1.28; p<0.001), a duration of cardiopulmonary bypass (CPB) ≥293 minutes (OR, 2.95; p=0.04), and a creatinine clearance rate of ≤85 mL/minute (OR, 2.12; p=0.01) were independent risk factors. Considering RRT as the endpoint, multivariate logistic regression showed that pRBC transfusion (OR, 1.12; p<0.001), PC transfusion (OR, 1.33; p=0.001), a duration of CPB ≥293 minutes (OR, 3.79; p=0.02), and a creatinine clearance rate of ≤85 mL/minute (OR, 3.34; p<0.001) were independent risk factors. CONCLUSIONS Kidney Disease: Improving Global Outcomes-defined stage AKI was common after TAR for ATAAD. Transfusions of pRBCs and PC increased the incidence of AKI, stage 3 AKI, and RRT. Fresh frozen plasma transfusion was not a risk factor for AKI.
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Affiliation(s)
- Cheng-Nan Li
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Yi-Peng Ge
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Hao Liu
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Chen-Han Zhang
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Yong-Liang Zhong
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Su-Wei Chen
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Yong-Min Liu
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Jun Zheng
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Jun-Ming Zhu
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China
| | - Li-Zhong Sun
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Aortic Disease Center, Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, China.
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Henmi S, Okita Y, Koda Y, Yamanaka K, Omura A, Inoue T, Okada K. Acute Kidney Injury Affects Mid-Term Outcomes of Thoracoabdominal Aortic Aneurysms Repair. Semin Thorac Cardiovasc Surg 2021; 34:430-438. [PMID: 34089831 DOI: 10.1053/j.semtcvs.2021.04.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 04/06/2021] [Indexed: 12/12/2022]
Abstract
The effect of acute kidney injury (AKI) on mid-term outcomes following thoracoabdominal aortic aneurysm (TAAA) repair is not well known. We hypothesized that postoperative AKI would reduce mid-term survival and aimed to analyze the effect of AKI on mid-term outcomes after TAAA repair. This retrospective study identified 294 consecutive TAAA repairs at Kobe University Hospital from October 1999 to March 2019. Patients with preexisting end-stage renal disease that required hemodialysis (n = 11) and patients who died intraoperatively (n = 2) were excluded. Finally, 281 patients were analyzed. AKI was defined according to Kidney Disease: Improving Global Outcomes guidelines (KDIGO) classification. Of the 281 patients, 178 (63.3%) developed AKI, of which 98 (34.9%) had mild, 34 (12.1%) had moderate, and 46 (16.4%) had severe AKI. Twenty-six patients (12.8%) required renal replacement therapy after surgery. Twenty-three in-hospital deaths (8.2%) were recorded, including 2 (0.7%) without AKI, 0 (0%) with mild AKI, 1 (0.4%) with moderate AKI, and 20 (7.1%) with severe AKI (p < .001). The 4-year survival was 91.9 ± 3.0% for no AKI, 91.3 ± 3.2% for mild AKI, 72.4 ± 8.5% for moderate AKI and 32.6 ± 7.4% for severe AKI (p < .001). Multivariable Cox-hazard regression analysis demonstrated that moderate and severe AKI, older age and emergency surgery were significant risk factors for mid-term survival. In patients undergoing TAAA repair, severe AKI was associated with an increase in in-hospital mortality and both moderate and severe AKI were negatively associated with mid-term survival. Preventing moderate/severe AKI may improve mid-term survival after TAAA repair.
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Affiliation(s)
- Soichiro Henmi
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yutaka Okita
- Division of Cardiovascular Surgery, Department of Surgery, Takatsuki General Hospital, Osaka, Japan
| | - Yojiro Koda
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Katsuhiro Yamanaka
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Atsushi Omura
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takeshi Inoue
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kenji Okada
- Division of Cardiovascular Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
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Katabi LJ, Pu X, Yilmaz HO, Jia Y, Leung S, Duncan AE. Prognostic Utility of KDIGO Urine Output Criteria After Cardiac Surgery. J Cardiothorac Vasc Anesth 2021; 35:2991-3000. [PMID: 33744114 DOI: 10.1053/j.jvca.2021.02.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/06/2021] [Accepted: 02/08/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVES Kidney Disease: Improving Global Outcomes (KDIGO) guidelines include assessment of creatinine and urine output to identify acute kidney injury (AKI). Whether urine output is an accurate indicator of AKI after cardiac surgery, however, is unclear. The authors' goal was to examine whether cardiac surgery patients who fulfilled criteria for AKI by KDIGO urine output criteria also demonstrated kidney injury by elevated creatinine, other kidney biomarkers, or had worse clinical outcomes. DESIGN Secondary analysis of prospectively collected data from a clinical trial, "6% Hydroxyethyl starch 130/0.4 in Cardiac Surgery (NCT02192502)." SETTING Academic, quaternary care hospital. PARTICIPANTS Patients undergoing elective aortic valve replacement INTERVENTIONS: None MEASUREMENTS AND MAIN RESULTS: One hundred forty-one patients were classified into AKI stage by KDIGO urine output criteria within 24 hours after surgery. Kidney biomarkers (serum creatinine, urinary neutrophil gelatinase-associated lipocalin [NGAL], urinary interleukin-18 [IL-18]) and hospital and intensive care unit length of stay were analyzed across AKI stages. Urine output criteria classified four times as many patients with AKI than creatinine criteria (95 [67%] v 21 [15%]). Most patients meeting KDIGO urine output criteria for AKI postoperatively did not satisfy KDIGO creatinine criteria for AKI within one week (77 of 95 [81%]) or six-to-12 months (27 of 29 [93%]). Higher AKI stage assessed by urine output was not associated with higher NGAL, IL-18, or longer hospital or intensive care unit stays. CONCLUSIONS Acute kidney injury classified by KDIGO urine output criteria was not associated with other biomarkers of kidney injury or worse patient outcomes. These data suggested that KDIGO urine output criteria after cardiac surgery may overclassify AKI stage; further research is needed.
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Affiliation(s)
- Leila J Katabi
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Xuan Pu
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Huseyin Oguz Yilmaz
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Yuan Jia
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Steve Leung
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Andra E Duncan
- Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, OH.
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Kozlov BN, Panfilov DS, Lukinov VL. [Predictors of early adverse events after the frozen elephant trunk procedure]. ANGIOLOGIIA I SOSUDISTAIA KHIRURGIIA = ANGIOLOGY AND VASCULAR SURGERY 2021; 27:94-102. [PMID: 35050253 DOI: 10.33529/angio2021413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
AIM The aim of this study was to identify predictors of adverse events after the frozen elephant trunk procedure in the early postoperative period. PATIENTS AND METHODS Between March 2012 and March 2020, a total of 273 patients were operated on for aortic pathology. A retrospective analysis aimed at identifying probable predictors was performed on 83 patients who underwent the FET procedure. Uni- and multivariate logistic regression was used to identify predictors of such adverse events as postoperative delirium, respiratory failure, acute kidney injury, and in-hospital mortality. RESULTS According to the findings of the optimal multivariate regression model, separate reimplantation of the supra-aortic branches was a significant predictor of postoperative delirium (OR 10.41; 95% CI 1.1-35.45; p=0.05); significant risk factors for prolonged respiratory support were the duration of surgery (OR 1.02; 95% CI 1.01-1.03; p<0.001) and postoperative acute renal injury (OR 8.72; 95% CI 1.67-57.38; p=0.014). Independent risk factors for postoperative renal injury turned out to be the true lumen diameter of the descending aorta (OR 1.3; 95% CI 1.1-1.72; p=0.015) and chronic type A aortic dissection (OR 44.07; 95% CI 3.29-2354.8; p=0.014); statistically significant risk factors for in-hospital mortality were multiple organ dysfunction syndrome (OR 14.34; 95% CI 1.69-155.48; p=0.016) and coronary artery stenosis (OR 3.36; 95% CI 1.19-13.26; p=0.042). CONCLUSION Separate reimplantation of the supra-aortic branches, duration of surgery, acute kidney injury, chronic aortic dissection, multiple organ dysfunction syndrome, true lumen diameter of the descending aorta, coronary atherosclerosis and haemoglobin level were statistically significant predictors of adverse events in the early postoperative period.
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Affiliation(s)
- B N Kozlov
- Department of Cardiovascular Surgery, Research Institute of Cardiology, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Tomsk, Russia; Department of Hospital Surgery with a Course of Cardiovascular Surgery, Siberian State Medical University of the RF Ministry of Public Health, Tomsk, Russia
| | - D S Panfilov
- Department of Cardiovascular Surgery, Research Institute of Cardiology, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Tomsk, Russia; Department of Hospital Surgery with a Course of Cardiovascular Surgery, Siberian State Medical University of the RF Ministry of Public Health, Tomsk, Russia
| | - V L Lukinov
- Institute of Computational Mathematics and Mathematical Geophysics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
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Cui R, Li F, Shao J, Wang Y, Yue C, Zheng Y, Li X. Postoperative anemia is a risk factor for acute kidney injury after open aorta and vena cava surgeries. PLoS One 2020; 15:e0240243. [PMID: 33048948 PMCID: PMC7553320 DOI: 10.1371/journal.pone.0240243] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 09/22/2020] [Indexed: 12/13/2022] Open
Abstract
Open aorta and vena cava surgeries are usually associated with substantial blood loss which may result in postoperative acute kidney injury (AKI). The present study is designed to investigate the prevalence, outcome and risk factors of postoperative AKI associated with open aorta and vena cava surgeries, with a focus on the role of anemia in these conditions. A retrospective review of medical records of Peking Union Medical College Hospital was conducted. Patients who underwent open aorta and vena cava surgeries during January 1, 2010 and June 30, 2014 were included in this study. The primary analysis was between patients underwent open aorta and vena cava surgeryies, with or without postoperative AKI. Multivariable logistic regression models were used to determine risk factors of postoperative AKI. The study included 79 patients (63.3% male) with a mean age of 52.5±17.3 years (range, 17–81 years). Postoperative AKI occurred in 23/79 (29.1%) of the patients. Anemia was present in 11/79 (16%) at baseline, and increased to 45/79 (52%) postoperatively. After adjustment for various risk factors, postoperative anemia (OR, 5.202; 95% CI 1.403–19.285) was independently associated with postoperative AKI. AKI is a common complication in patients who undergo open aorta and vena cava surgeries, and postoperative anemia was the most relevant predictive factor of AKI. Strategies to minimize bleeding and anemia for all patients may be advisable. Further studies are needed to assess the impact of AKI on long term outcome and to examine preventive strategies to address potentially modifiable risk factors.
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Affiliation(s)
- Rui Cui
- Department of Nephrology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Department of Nephrology, Beijing Haidian Hospital and Beijing Haidian section of Peking University Third Hospital, Beijing, China
| | - Fangda Li
- Department of Vascular Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiang Shao
- Department of Vascular Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuzhu Wang
- Department of Nephrology, Beijing Haidian Hospital and Beijing Haidian section of Peking University Third Hospital, Beijing, China
| | - Cai Yue
- Department of Nephrology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- * E-mail: (CY); (YZ)
| | - Yuehong Zheng
- Department of Vascular Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- * E-mail: (CY); (YZ)
| | - Xuemei Li
- Department of Nephrology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
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Griffin BR, Bronsert M, Reece TB, Pal JD, Cleveland JC, Fullerton DA, Faubel S, Aftab M. Creatinine elevations from baseline at the time of cardiac surgery are associated with postoperative complications. J Thorac Cardiovasc Surg 2020; 163:1378-1387. [PMID: 32739165 DOI: 10.1016/j.jtcvs.2020.03.174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 03/05/2020] [Accepted: 03/09/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Baseline kidney function is a key predictor of postoperative morbidity and mortality. Whether an increased creatinine at the time of surgery, compared with the lowest creatinine in the 3 months before surgery, is associated with poor outcomes has not been evaluated. We examined whether creatinine elevations from "baseline" were associated with adverse postoperative outcomes. METHODS A total of 1486 patients who underwent cardiac surgery at the University of Colorado Hospital between January 2011 and May 2016 met inclusion criteria. "Change in creatinine from baseline" was defined as the difference between the immediate presurgical creatinine value and the lowest creatinine value within 3 months preceding surgery. Outcomes evaluated were in-hospital mortality, postoperative infection, postoperative stroke, development of stage 3 acute kidney injury, intensive care unit length of stay, and hospital length of stay. Outcomes were adjusted using a balancing score to account for differences in patient characteristics. RESULTS There were significant increases in the odds of postoperative infection (odds ratio, 1.17; confidence interval, 1.02-1.34; per 0.1 mg/dL increase in creatinine), stage 3 acute kidney injury (odds ratio, 1.44; confidence interval; 1.18-1.75), intensive care unit length of stay (odds ratio, 1.13; confidence interval, 1.01-1.26), and hospital length of stay (odds ratio, 1.09; confidence interval, 1.05-1.13). There was a significant increase in mortality in the unadjusted analysis, although not after adjustment using a balancing score. There was no association with postoperative stroke. CONCLUSIONS Elevations in creatinine at the time of surgery above the "baseline" level are associated with increased postoperative morbidity. Baseline creatinine should be established before surgery, and small changes in creatinine should trigger heightened vigilance in the postoperative period.
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Affiliation(s)
- Benjamin R Griffin
- Division of Nephrology, University of Colorado Anschutz Medical Campus, Aurora, Colo
| | - Michael Bronsert
- Adult and Child Consortium for Health Outcomes Research and Delivery Science and Surgical Outcomes and Applied Research, University of Colorado, Aurora, Colo
| | - T Brett Reece
- Division of Cardiothoracic Surgery, Anschutz Medical Campus, University of Colorado School of Medicine, Aurora, Colo
| | - Jay D Pal
- Division of Cardiothoracic Surgery, Anschutz Medical Campus, University of Colorado School of Medicine, Aurora, Colo
| | - Joseph C Cleveland
- Division of Cardiothoracic Surgery, Anschutz Medical Campus, University of Colorado School of Medicine, Aurora, Colo
| | - David A Fullerton
- Division of Cardiothoracic Surgery, Anschutz Medical Campus, University of Colorado School of Medicine, Aurora, Colo
| | - Sarah Faubel
- Division of Nephrology, University of Colorado Anschutz Medical Campus, Aurora, Colo; Rocky Mountain Regional VA Medical Center, Aurora, Colo
| | - Muhammad Aftab
- Division of Cardiothoracic Surgery, Anschutz Medical Campus, University of Colorado School of Medicine, Aurora, Colo; Rocky Mountain Regional VA Medical Center, Aurora, Colo.
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Griffin BR, Kohtz PD, Bronsert M, Reece TB, Cleveland JC, Fullerton DA, Faubel S, Aftab M. Postoperative Complications Are Not Elevated in Well-Compensated ESRD Patients Undergoing Cardiac Surgery: End-Stage Renal Disease Cardiac Surgery Outcomes. J Surg Res 2019; 247:136-143. [PMID: 31785887 DOI: 10.1016/j.jss.2019.10.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 10/02/2019] [Accepted: 10/22/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Patients with end-stage renal disease (ESRD) are at high risk for cardiac disease requiring surgery, and have been shown to have increased surgical risks. There have been significant improvements in ESRD management, surgical techniques, and patient selection over the past 10 y. We evaluated rates of serious postoperative outcomes in stable, well-dialyzed patients with ESRD undergoing nonemergent cardiac surgery compared to the general cardiac surgery population. METHODS In this propensity-score matched study, we evaluated 1451 adult patients who underwent nonemergent cardiac surgery at the University of Colorado Hospital (UCH) between 2011 and 2016. Patients with ESRD were compared to nonESRD patients. The primary outcome was a composite endpoint, including 30-d mortality, stroke, postoperative infection, and prolonged intensive care unit (ICU) length of stay (LOS). RESULTS A total of 35 patients with ESRD met inclusion criteria. These select patients were younger with few comorbidities than the nonESRD population. There were no statistically significant differences in the composite outcome between ESRD and nonESRD patients in the propensity-matched analysis (OR 0.70, CI 0.29-1.72, P = 0.44). There were no significant differences or trends for in-hospital mortality, postoperative stroke, infection, ICU LOS, or hospital LOS between the patients with and without ESRD. CONCLUSIONS Stable ESRD patients undergoing nonemergent surgery are not at increased risk of major postoperative complications when compared to those without ESRD. Well-compensated ESRD patients should not be excluded from surgical consideration.
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Affiliation(s)
- Benjamin R Griffin
- Division of Nephrology, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Patrick D Kohtz
- Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - Michael Bronsert
- Adult and Child Consortium for Health Outcomes Research and Delivery Science and Surgical Outcomes and Applied Research, University of Colorado, Aurora, Colorado
| | - T Brett Reece
- Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - Joseph C Cleveland
- Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - David A Fullerton
- Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora, Colorado
| | - Sarah Faubel
- Division of Nephrology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Muhammad Aftab
- Division of Cardiothoracic Surgery, University of Colorado School of Medicine, Aurora, Colorado.
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