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Zhou H, Xie J, Zheng Z, Ooi OC, Luo H. Effect of Renin-Angiotensin System Inhibitors on Acute Kidney Injury Among Patients Undergoing Cardiac Surgery: A Review and Meta-Analysis. Semin Thorac Cardiovasc Surg 2020; 33:1014-1022. [DOI: 10.1053/j.semtcvs.2020.11.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 11/17/2020] [Indexed: 12/20/2022]
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Lazar HL. The surgeon's role in optimizing medical therapy and maintaining compliance with secondary prevention guidelines in patients undergoing coronary artery bypass grafting. J Thorac Cardiovasc Surg 2020; 160:691-698. [DOI: 10.1016/j.jtcvs.2019.09.195] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 09/26/2019] [Accepted: 09/28/2019] [Indexed: 12/30/2022]
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Chou YH, Huang TM, Wu VC, Chen WS, Wang CH, Chou NK, Chiang WC, Chu TS, Lin SL. Associations between preoperative continuation of renin-angiotensin system inhibitor and cardiac surgery-associated acute kidney injury: a propensity score-matching analysis. J Nephrol 2019; 32:957-966. [PMID: 31595420 DOI: 10.1007/s40620-019-00657-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 09/30/2019] [Indexed: 01/12/2023]
Abstract
BACKGROUND Cardiac surgery-associated acute kidney injury (CSA-AKI) is associated with high risk for complications and mortality. Whether renin-angiotensin system (RAS) inhibitor should be continued or withdrawn in patients with long-term use before cardiac surgery has been lack of consensus. METHODS We performed this prospective observational cohort study and recruited cardiac surgery patients in the surgical intensive care units between 2000 and 2011. These patients were divided into users and non-users of RAS inhibitor. Propensity score matching and multivariable models were performed to investigate the association between renal outcome, mortality, and preoperative use of RAS inhibitor. RESULTS Preoperative use of RAS inhibitor was identified as the independent protective factor for AKI development (OR 0.41, 95% CI 0.23, 0.63), AKI severity (stage 3 vs. stage 1, OR 0.35, 95% CI 0.18, 0.69), and renal recovery (OR 3.41, 95% CI 1.84, 5.36). Nevertheless, there was no significant protective effect of RAS inhibitor on in-hospital dialysis, in-hospital mortality, and ensuing development of chronic kidney disease (CKD) after AKI. We created a prediction model of CSA-AKI and indicated that preoperative use of RAS inhibitor provided more protective effect in low-risk than high-risk population. CONCLUSION Preoperative use of RAS inhibitor was associated with less AKI development and severity, and higher renal recovery. Although more risk reduction of AKI development was shown in low-risk group by our prediction model, continued use of RAS inhibitor before cardiac surgery could provide protective effect in all patients.
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Affiliation(s)
- Yu-Hsiang Chou
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City, Taiwan.,Graduate Institute of Physiology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tao-Min Huang
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Vin-Cent Wu
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Wei-Shan Chen
- Cardiovascular Division, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Hsien Wang
- Cardiovascular Division, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Nai-Kuan Chou
- Cardiovascular Division, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan.,The Center for Law, Technology and Ethics, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Biomedical Electronics and Bioinformatics, College of Electrical Engineering and Computer Science, National Taiwan University, Taipei, Taiwan
| | - Wen-Chih Chiang
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.
| | - Tzong-Shinn Chu
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Shuei-Liong Lin
- Renal Division, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.,Graduate Institute of Physiology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Integrated Diagnostics and Therapeutics, National Taiwan University Hospital, Taipei, Taiwan.,Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan
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Perioperative use of renin-angiotensin system inhibitors and outcomes in patients undergoing cardiac surgery. Nat Commun 2019; 10:4202. [PMID: 31519895 PMCID: PMC6744557 DOI: 10.1038/s41467-019-11678-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 07/24/2019] [Indexed: 12/28/2022] Open
Abstract
It remains disputable about perioperative use of renin-angiotensin system inhibitors (RASi) and their outcome effects. This multicenter retrospective cohort study examines association between use of perioperative RASi and outcomes in patients undergoing coronary artery bypass graft and/or valve surgery. After the exclusion, the patients are divided into 2 groups with or without preoperative RASi (PreRASi, n = 8581), or 2 groups with or without postoperative RASi (PostRASi, n = 8130). With using of propensity scores matching to reduce treatment selection bias, the study shows that PreRASi is associated with a significant reduction in postoperative 30-day mortality compared with without one (3.41% vs. 5.02%); PostRASi is associated with reduced long-term mortality rate compared with without one (6.62% vs. 7.70% at 2-year; 17.09% vs. 19.95% at 6-year). The results suggest that perioperative use of RASi has a significant benefit for the postoperative and long-term survival among patients undergoing cardiac surgery. Renin-angiotensin system inhibitors (RASi) are beneficial in several classes of cardiovascular patients. However, whether their perioperative use is beneficial and/or safe in cardiac surgery is unclear. Here the authors perform a multicenter retrospective cohort study showing that preoperative and postoperative use of RASi is associated with reduction of mortality in patients undergoing cardiac surgery.
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Angiotensin II-induced mouse hippocampal neuronal HT22 cell apoptosis was inhibited by propofol: Role of neuronal nitric oxide synthase and metallothinonein-3. Neuroscience 2015; 305:117-27. [DOI: 10.1016/j.neuroscience.2015.07.076] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 07/19/2015] [Accepted: 07/28/2015] [Indexed: 01/26/2023]
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Renin-angiotensin system blockers in cardiac surgery. J Crit Care 2015; 30:613-8. [DOI: 10.1016/j.jcrc.2015.02.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 02/13/2015] [Accepted: 02/23/2015] [Indexed: 11/22/2022]
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Cheungpasitporn W, Thongprayoon C, Srivali N, O'Corragain OA, Edmonds PJ, Ungprasert P, Kittanamongkolchai W, Erickson SB. Preoperative renin-angiotensin system inhibitors use linked to reduced acute kidney injury: a systematic review and meta-analysis. Nephrol Dial Transplant 2015; 30:978-88. [PMID: 25800881 DOI: 10.1093/ndt/gfv023] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 01/08/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Previous trials of interventions to prevent acute kidney injury (AKI) have been unsuccessful and additional interventions are needed. Existing reviews of preoperative renin-angiotensin system (RAS) inhibitors have suggested harm. We included more recent studies and conducted this meta-analysis to evaluate the risk of postoperative AKI in patients who received preoperative RAS inhibitors. METHODS A literature search was performed using MEDLINE, EMBASE and Cochrane Database of Systematic Reviews from inception through October, 2014. Studies that reported relative risks, odds ratios or hazard ratios comparing the AKI risk in patients who received preoperative RAS inhibitors versus those who did not were included. We performed the prespecified sensitivity analysis including only propensity score-based studies. Mortality risk was evaluated among the studies that reported AKI outcome. Pooled risk ratios (RR) and 95% confidence interval (CI) were calculated using a random-effect, generic inverse variance method. RESULTS Twenty-four studies (1 randomized controlled trial and 23 cohort studies) with 102 675 patients were included in the analysis to assess the risk of postoperative AKI and preoperative RAS inhibitors use. The pooled RR of AKI in patients receiving RAS inhibitors was 1.05 (95% CI: 0.92-1.20). The meta-analysis of the RCT and 11 studies with propensity score analysis demonstrated the pooled RR of AKI in patients receiving RAS inhibitors of 0.92 (95% CI: 0.85-0.99). Within the selected studies, preoperative RAS inhibitor therapy was not associated with a significant increase or decrease in mortality (RR: 0.93; 95% CI: 0.80-1.09). CONCLUSIONS Our meta-analysis demonstrates an association between preoperative RAS inhibitor treatment and lower incidence of AKI.
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Affiliation(s)
| | | | - Narat Srivali
- Division of Pulmonary and Critical Care Medicine,Mayo Clinic, Rochester, MN, USA
| | | | | | | | | | - Stephen B Erickson
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
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Cheng X, Tong J, Hu Q, Chen S, Yin Y, Liu Z. Meta-analysis of the effects of preoperative renin-angiotensin system inhibitor therapy on major adverse cardiac events in patients undergoing cardiac surgery. Eur J Cardiothorac Surg 2014; 47:958-66. [PMID: 25301954 DOI: 10.1093/ejcts/ezu330] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 07/21/2014] [Indexed: 02/06/2023] Open
Abstract
The purpose of this meta-analysis was to assess the role of preoperative renin-angiotensin system inhibitor (RASI) therapy on major adverse cardiac events (MACE) in patients undergoing cardiac surgery. The Medline, Cochrane Library and Embase databases were searched for clinical studies published up to May 2014. Studies that evaluated the effects of preoperative RASI therapy in cardiac surgery were included. Odds ratio (OR) estimates were generated under a random-effects model. After a literature search in the major databases, 18 studies were identified [three randomized prospective clinical trials (RCTs) and 15 observational trials] that reported outcomes of 54 528 cardiac surgery patients with (n = 22 661; 42%) or without (n = 31 867; 58%) preoperative RASI therapy. Pool analysis indicated that preoperative RASI therapy was not associated with a significant reduction of early all-cause mortality [OR: 1.01; 95% confidence interval (CI) 0.88-1.15, P = 0.93; I(2) = 25%], myocardial infarction (OR: 1.04; 95% CI 0.91-1.19, P = 0.60; I(2) = 16%), or stroke (OR: 0.93; 95% CI 0.75-1.14, P = 0.46; I(2) = 38%). Meta-regression analysis confirmed that there was a strong negative correlation between the percentage of diabetics and early all-cause mortality (P = 0.03). Furthermore, preoperative RASI therapy significantly reduced mortality in studies containing a high proportion of diabetic patients (OR: 0.84; 95% CI 0.71-0.99, P = 0.04; I(2) = 0%). In conclusion, our meta-analysis indicated that although preoperative RASI therapy was not associated with a lower risk of MACE in cardiac surgery patients, it might provide benefits for diabetic patients.
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Affiliation(s)
- Xiaocheng Cheng
- Department of Cardiology, The Second Affiliated Hospital/The Second Clinical Institute, Chongqing Medical University, Chongqing, China
| | - Jin Tong
- Department of Cardiology, The Second Affiliated Hospital/The Second Clinical Institute, Chongqing Medical University, Chongqing, China Department of Respirology, The Second Affiliated Hospital/The Second Clinical Institute, Chongqing Medical University, Chongqing, China
| | - Qiongwen Hu
- Department of Clinical Laboratory, The Third People's Hospital of Chongqing, Chongqing, China
| | - Shaojie Chen
- Department of Cardiology, The Second Affiliated Hospital/The Second Clinical Institute, Chongqing Medical University, Chongqing, China Cardiology/Medicine, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yuehui Yin
- Department of Cardiology, The Second Affiliated Hospital/The Second Clinical Institute, Chongqing Medical University, Chongqing, China
| | - Zengzhang Liu
- Department of Cardiology, The Second Affiliated Hospital/The Second Clinical Institute, Chongqing Medical University, Chongqing, China
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Contaminated heparin and outcomes after cardiac surgery: a retrospective propensity-matched cohort study. PLoS One 2014; 9:e106096. [PMID: 25162640 PMCID: PMC4146562 DOI: 10.1371/journal.pone.0106096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 07/26/2014] [Indexed: 11/19/2022] Open
Abstract
Background During 2007 and 2008 it is likely that millions of patients in the US received heparin contaminated (CH) with oversulfated chondroitin sulfate, which was associated with anaphylactoid reactions. We tested the hypothesis that CH was associated with serious morbidity, mortality, intensive care unit (ICU) stay and heparin-induced thrombocytopenia following adult cardiac surgery. Methods and Findings We conducted a single center, retrospective, propensity-matched cohort study during the period of CH and the equivalent time frame in the three preceding or the two following years. Perioperative data were obtained from the institutional record of the Society of Thoracic Surgeons National Database, for which the data collection is prospective, standardized and performed by independent investigators. After matching, logistic regression was performed to evaluate the independent effect of CH on the composite adverse outcome (myocardial infarction, stroke, pneumonia, dialysis, cardiac arrest) and on mortality. Cox regression was used to determine the association between CH and ICU length of stay. The 1∶5 matched groups included 220 patients potentially exposed to CH and 918 controls. There were more adverse outcomes in the exposed cohort (20.9% versus 12.0%; difference = 8.9%; 95% CI 3.6% to 15.1%, P<0.001) with an odds ratio for CH of 2.0 (95% CI, 1.4 to 3.0, P<0.001). In the exposed group there was a non-significant increase in mortality (5.9% versus 3.5%, difference = 2.4%; 95% CI, −0.4 to 3.5%, P = 0.1), the median ICU stay was longer by 14.1 hours (interquartile range −26.6 to 79.8, S = 3299, P = 0.0004) with an estimated hazard ratio for CH of 1.2 (95% CI, 1.0 to 1.4, P = 0.04). There was no difference in nadir platelet counts between cohorts. Conclusions The results from this single center study suggest the possibility that contaminated heparin might have contributed to serious morbidity following cardiac surgery.
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Maruyama S, Tsuboi N, Katsuno T, Matsuo S. [Acute kidney injury: progress in diagnosis and treatments. Topics: V. Prevention and treatments; 1. Prevention of acute kidney injury]. NIHON NAIKA GAKKAI ZASSHI. THE JOURNAL OF THE JAPANESE SOCIETY OF INTERNAL MEDICINE 2014; 103:1130-1137. [PMID: 25026784 DOI: 10.2169/naika.103.1130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Nielson E, Hennrikus E, Lehman E, Mets B. Angiotensin axis blockade, hypotension, and acute kidney injury in elective major orthopedic surgery. J Hosp Med 2014; 9:283-8. [PMID: 24464761 DOI: 10.1002/jhm.2155] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 12/20/2013] [Accepted: 12/31/2013] [Indexed: 11/08/2022]
Abstract
BACKGROUND Patients presenting for surgery with angiotensin axis blockade (AAB) from therapy with either angiotensin-converting enzyme inhibitors or angiotensin receptor blockers experience an increased incidence of perioperative hypotension. Acute kidney injury (AKI) in patients receiving preoperative AAB has been demonstrated after lung, vascular, and cardiac surgery. However, there is little literature evaluating the hypotensive and renal effects of preoperative AAB and major orthopedic surgery. METHODS We performed a retrospective chart review of 1154 patients who underwent spinal fusion, total knee arthroplasty, or total hip arthroplasty during the 2010 calendar year in our academic medical center. RESULTS A total of 922 patients met inclusion criteria, 343 (37%) received preoperative AAB. Postinduction hypotension (systolic blood pressure ≤80 mm Hg for 5 minutes) was significantly higher in patients receiving AAB when compared to those not so treated (12.2% vs 6.7%; odds ratio [OR]: 1.93, P = 0.005). Of the 922 patients, 798 had documented measurements of both preoperative and postoperative creatinine. Postoperative AKI was significantly higher in patients receiving AAB therapy (8.3% vs 1.7%; OR: 5.40, P < 0.001), remaining significant after adjusting for covariates including hypotension (OR: 2.60, P = 0.042). Developing AKI resulted in a significantly higher mean length of stay (5.76 vs 3.28 days, P < 0.001) but no difference in 2-year mortality. CONCLUSIONS Patients undergoing major elective orthopedic surgery who receive preoperative AAB therapy,have an associated increased risk of postinduction hypotension and postoperative acute kidney injury resulting in a greater hospital length of stay.
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Affiliation(s)
- Erik Nielson
- Department of Anesthesiology, Pennsylvania State University College of Medicine and Milton S. Hershey Medical Center, Hershey, Pennsylvania
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