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Tao F, Yang H, Wang W, Bi X, Dai Y, Zhu A, Guo P. Acute kidney injury prediction model utility in premature myocardial infarction. iScience 2024; 27:109153. [PMID: 38390493 PMCID: PMC10882170 DOI: 10.1016/j.isci.2024.109153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/02/2023] [Accepted: 02/01/2024] [Indexed: 02/24/2024] Open
Abstract
The incidence of premature myocardial infarction (PMI) has been rising and acute kidney injury (AKI) occurring in PMI patients severely impacts prognosis. This study aimed to develop and validate a prediction model for AKI specific to PMI patients. The MIMIC-Ⅲ-CV and MIMIC-Ⅳ databases were utilized for model derivation of PMI patients. Single-center data served for external validation. There were 571 and 182 AKI patients in the training set (n = 937) and external validation set (n = 292) cohorts, respectively. Finally, a 7-variable model consisting of: Sequential Organ Failure Assessment (SOFA) score, coronary artery bypass grafting (CABG), ICU stay time, loop diuretics, estimated glomerular filtration rate (eGFR) HCO3- and Albumin was developed, achieving an AUC of 0.85 (95% CI: 0.83-0.88) in the training set. External validation also confirmed model robustness. This model may assist clinicians in the early identification of patients at elevated risk for PMI. Further validation is warranted before clinical application.
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Affiliation(s)
- Fang Tao
- Medical Department, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
| | - Hongmei Yang
- Department of Cardiology, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
| | - Wenguang Wang
- Department of Cardiology, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
| | - Xile Bi
- Department of Cardiology, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
| | - Yuhan Dai
- Department of Cardiology, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
| | - Aihong Zhu
- Department of Cardiology, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
| | - Pan Guo
- Department of Cardiology, Qinhuangdao First Hospital, Qinhuangdao, Hebei Province 066000, China
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Fuhrman DY, Stenson EK, Alhamoud I, Alobaidi R, Bottari G, Fernandez S, Guzzi F, Haga T, Kaddourah A, Marinari E, Mohamed TH, Morgan CJ, Mottes T, Neumayr TM, Ollberding NJ, Raggi V, Ricci Z, See E, Stanski NL, Zang H, Zangla E, Gist KM. Major Adverse Kidney Events in Pediatric Continuous Kidney Replacement Therapy. JAMA Netw Open 2024; 7:e240243. [PMID: 38393726 PMCID: PMC10891477 DOI: 10.1001/jamanetworkopen.2024.0243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/26/2023] [Indexed: 02/25/2024] Open
Abstract
Importance Continuous kidney replacement therapy (CKRT) is increasingly used in youths with critical illness, but little is known about longer-term outcomes, such as persistent kidney dysfunction, continued need for dialysis, or death. Objective To characterize the incidence and risk factors, including liberation patterns, associated with major adverse kidney events 90 days after CKRT initiation (MAKE-90) in children, adolescents, and young adults. Design, Setting, and Participants This international, multicenter cohort study was conducted among patients aged 0 to 25 years from The Worldwide Exploration of Renal Replacement Outcomes Collaborative in Kidney Disease (WE-ROCK) registry treated with CKRT for acute kidney injury or fluid overload from 2015 to 2021. Exclusion criteria were dialysis dependence, concurrent extracorporeal membrane oxygenation use, or receipt of CKRT for a different indication. Data were analyzed from May 2 to December 14, 2023. Exposure Patient clinical characteristics and CKRT parameters were assessed. CKRT liberation was classified as successful, reinstituted, or not attempted. Successful liberation was defined as the first attempt at CKRT liberation resulting in 72 hours or more without return to dialysis within 28 days of CKRT initiation. Main Outcomes and Measures MAKE-90, including death or persistent kidney dysfunction (dialysis dependence or ≥25% decline in estimated glomerular filtration rate from baseline), were assessed. Results Among 969 patients treated with CKRT (529 males [54.6%]; median [IQR] age, 8.8 [1.7-15.0] years), 630 patients (65.0%) developed MAKE-90. On multivariable analysis, cardiac comorbidity (adjusted odds ratio [aOR], 1.60; 95% CI, 1.08-2.37), longer duration of intensive care unit admission before CKRT initiation (aOR for 6 days vs 1 day, 1.07; 95% CI, 1.02-1.13), and liberation pattern were associated with MAKE-90. In this analysis, patients who successfully liberated from CKRT within 28 days had lower odds of MAKE-90 compared with patients in whom liberation was attempted and failed (aOR, 0.32; 95% CI, 0.22-0.48) and patients without a liberation attempt (aOR, 0.02; 95% CI, 0.01-0.04). Conclusions and Relevance In this study, MAKE-90 occurred in almost two-thirds of the population and patient-level risk factors associated with MAKE-90 included cardiac comorbidity, time to CKRT initiation, and liberation patterns. These findings highlight the high incidence of adverse outcomes in this population and suggest that future prospective studies are needed to better understand liberation patterns and practices.
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Affiliation(s)
- Dana Y. Fuhrman
- University of Pittsburgh Medical Center Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Erin K. Stenson
- Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora
| | - Issa Alhamoud
- University of Iowa Stead Family Children’s Hospital, Carver College of Medicine, Iowa City
| | | | | | - Sarah Fernandez
- Gregorio Marañón University Hospital, School of Medicine, Madrid, Spain
| | | | - Taiki Haga
- Osaka City General Hospital, Osaka, Japan
| | - Ahmad Kaddourah
- Sidra Medicine, Doha, Qatar
- Weill Cornell Medical College, Ar-Rayyan, Qatar
| | | | - Tahagod H. Mohamed
- Nationwide Children’s Hospital, The Heart Center, The Ohio State University College of Medicine, Columbus
| | | | - Theresa Mottes
- Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - Tara M. Neumayr
- Washington University School of Medicine, St Louis Children’s Hospital, St Louis, Missouri
| | - Nicholas J. Ollberding
- Cincinnati Children’s Hospital Medical Center; University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Valeria Raggi
- Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | | | - Emily See
- Royal Children’s Hospital, University of Melbourne, Murdoch Children’s Research Institute, Melbourne, Victoria, Australia
| | - Natalja L. Stanski
- Cincinnati Children’s Hospital Medical Center; University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Huaiyu Zang
- Cincinnati Children’s Hospital Medical Center; University of Cincinnati College of Medicine, Cincinnati, Ohio
| | | | - Katja M. Gist
- Cincinnati Children’s Hospital Medical Center; University of Cincinnati College of Medicine, Cincinnati, Ohio
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Tao Z, Feng Y, Wang J, Zhou Y, Yang J. Global Scientific Trends in Continuous Renal Replacement Therapy from 2000 to 2023: A Bibliometric and Visual Analysis. Blood Purif 2024; 53:436-464. [PMID: 38310853 DOI: 10.1159/000536312] [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: 09/14/2023] [Accepted: 01/08/2024] [Indexed: 02/06/2024]
Abstract
INTRODUCTION Continuous renal replacement therapy (CRRT) is one of the most widely used blood purification and organ support methods in the ICU. However, the development process, the current status, hotspots, and future trends of CRRT remain unclear. METHOD The WoSCC database was used to analyze CRRT research evolution and theme trends. VOSviewer was used to construct coauthorship, co-occurrence, co-citation, and network visualizations. CiteSpace is used to detect bursts for co-occurrence items. Several important subtopics were reviewed and discussed in more detail. RESULTS Global publications increased from 56 in 2000 to 398 in 2023, a 710.71% increase. Blood Purification published the most manuscripts, followed by the International Journal of Artificial Organs. The USA, the San Bortolo Hospital, and Bellomo were the most productive and impactful institution, country, and author, respectively. Based on co-occurrence cluster analysis, five clusters emerged: (1) clinical applications and management of CRRT; (2) sepsis and CRRT; (3) CRRT anticoagulant management; (4) CRRT and antibiotic pharmacokinetics and pharmacodynamics; and (5) comparison of CRRT and intermittent hemodialysis. COVID-19, initiation, ECOMO, cefepime, guidelines, cardiogenic shock, biomarker, and outcome were the latest high-frequency keywords or strongest bursts, indicating the emerging frontiers of CRRT. CONCLUSIONS There has been widespread publication and citation of CRRT research in the past 2 decades. We provide an overview of current trends, global collaboration patterns, basic knowledge, research hotspots, and emerging frontiers.
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Affiliation(s)
- ZhongBin Tao
- Department of Pediatrics, The First Hospital of Lanzhou University, Lanzhou, China
| | - YanDong Feng
- Department of Pediatrics, The First Hospital of Lanzhou University, Lanzhou, China
| | - Jie Wang
- Department of Pediatrics, The Second People's Hospital of Gansu Province, Lanzhou, China
| | - YongKang Zhou
- Department of Pediatrics, The First Hospital of Lanzhou University, Lanzhou, China
| | - JunQiang Yang
- Department of Pediatrics, The First Hospital of Lanzhou University, Lanzhou, China
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Gist KM, Menon S, Anton-Martin P, Bigelow AM, Cortina G, Deep A, De la Mata-Navazo S, Gelbart B, Gorga S, Guzzo I, Mah KE, Ollberding NJ, Shin HS, Thadani S, Uber A, Zang H, Zappitelli M, Selewski DT. Time to Continuous Renal Replacement Therapy Initiation and 90-Day Major Adverse Kidney Events in Children and Young Adults. JAMA Netw Open 2024; 7:e2349871. [PMID: 38165673 PMCID: PMC10762580 DOI: 10.1001/jamanetworkopen.2023.49871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 11/14/2023] [Indexed: 01/04/2024] Open
Abstract
Importance In clinical trials, the early or accelerated continuous renal replacement therapy (CRRT) initiation strategy among adults with acute kidney injury or volume overload has not demonstrated a survival benefit. Whether the timing of initiation of CRRT is associated with outcomes among children and young adults is unknown. Objective To determine whether timing of CRRT initiation, with and without consideration of volume overload (VO; <10% vs ≥10%), is associated with major adverse kidney events at 90 days (MAKE-90). Design, Setting, and Participants This multinational retrospective cohort study was conducted using data from the Worldwide Exploration of Renal Replacement Outcome Collaborative in Kidney Disease (WE-ROCK) registry from 2015 to 2021. Participants included children and young adults (birth to 25 years) receiving CRRT for acute kidney injury or VO at 32 centers across 7 countries. Statistical analysis was performed from February to July 2023. Exposure The primary exposure was time to CRRT initiation from intensive care unit admission. Main Outcomes and measures The primary outcome was MAKE-90 (death, dialysis dependence, or persistent kidney dysfunction [>25% decline in estimated glomerular filtration rate from baseline]). Results Data from 996 patients were entered into the registry. After exclusions (n = 27), 969 patients (440 [45.4%] female; 16 (1.9%) American Indian or Alaska Native, 40 (4.7%) Asian or Pacific Islander, 127 (14.9%) Black, 652 (76.4%) White, 18 (2.1%) more than 1 race; median [IQR] patient age, 8.8 [1.7-15.0] years) with data for the primary outcome (MAKE-90) were included. Median (IQR) time to CRRT initiation was 2 (1-6) days. MAKE-90 occurred in 630 patients (65.0%), of which 368 (58.4%) died. Among the 601 patients who survived, 262 (43.6%) had persistent kidney dysfunction. Of patients with persistent dysfunction, 91 (34.7%) were dependent on dialysis. Time to CRRT initiation was approximately 1 day longer among those with MAKE-90 (median [IQR], 3 [1-8] days vs 2 [1-4] days; P = .002). In the generalized propensity score-weighted regression, there were approximately 3% higher odds of MAKE-90 for each 1-day delay in CRRT initiation (odds ratio, 1.03 [95% CI, 1.02-1.04]). Conclusions and Relevance In this cohort study of children and young adults receiving CRRT, longer time to CRRT initiation was associated with greater risk of MAKE-90 outcomes, in particular, mortality. These findings suggest that prospective multicenter studies are needed to further delineate the appropriate time to initiate CRRT and the interaction between CRRT initiation timing and VO to continue to improve survival and reduce morbidity in this population.
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Affiliation(s)
- Katja M Gist
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Shina Menon
- Seattle Children's Hospital, University of Washington, Seattle
| | | | - Amee M Bigelow
- Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus
| | | | - Akash Deep
- King's College Hospital, London, England
| | - Sara De la Mata-Navazo
- Gregorio Marañón University Hospital; Gregorio Marañón Health Research Institute, Madrid, Spain
| | - Ben Gelbart
- Royal Children's Hospital, University of Melbourne, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Stephen Gorga
- University of Michigan Medical School, C.S. Mott Children's Hospital, Ann Arbor
| | | | - Kenneth E Mah
- Stanford University School of Medicine, Palo Alto, California
| | - Nicholas J Ollberding
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - H Stella Shin
- Children's Healthcare of Atlanta, Emory University, Atlanta, Georgia
| | - Sameer Thadani
- Baylor College of Medicine, Texas Children's Hospital, Houston
| | - Amanda Uber
- University of Nebraska Medical Center, Children's Hospital & Medical Center, Omaha
- University of Utah, Primary Children's Hospital, Salt Lake City
| | - Huaiyu Zang
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Lin LC, Chuan MH, Liu JH, Liao HW, Ng LL, Magnusson M, Jujic A, Pan HC, Wu VC, Forni LG. Proenkephalin as a biomarker correlates with acute kidney injury: a systematic review with meta-analysis and trial sequential analysis. Crit Care 2023; 27:481. [PMID: 38057904 PMCID: PMC10702091 DOI: 10.1186/s13054-023-04747-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 11/18/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Proenkephalin A 119-159 (PENK) is freely filtered in the glomerulus with plasma levels correlating with glomerular filtration rate. Therefore, PENK has been proposed as an early indicator of acute kidney injury (AKI) although its performance is dependent on the clinical setting. This meta-analysis aimed to investigate the correlation between PENK levels and the development of AKI. METHODS We conducted a comprehensive search on the PubMed, Embase, Cochrane databases, the website ClinicalTrials.gov and Cnki.net until June 26, 2023. Summary receiver operating characteristic (SROC) curves were used to amalgamate the overall test performance. Diagnostic odds ratio (DOR) was employed to compare the diagnostic accuracy of PENK with other biomarkers. Quality of the evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) criteria. RESULTS We incorporated 11 observational studies with 3969 patients with an incidence of AKI of 23.4% (929 out of 3969 patients) with the best optimal cutoff value of PENK for early detection of AKI being 57.3 pmol/L. The overall sensitivity and specificity of PENK in identifying AKI were 0.69 (95% CI 0.62-0.75) and 0.76 (95% CI 0.68-0.82), respectively. The combined positive likelihood ratio (LR) stood at 2.83 (95% CI 2.06-3.88), and the negative LR was 0.41 (95% CI 0.33-0.52). The SROC curve showcased pooled diagnostic accuracy of 0.77 (95% CI 0.73-0.81). Interestingly, patients with a history of hypertension or heart failure demonstrated a lower specificity of PENK in correlating the development of AKI. CONCLUSION Our results indicate that PENK possesses significant potential as a biomarker for the early detection of the development of AKI, using a cutoff point of 57.3 pmol/L for PENK.
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Affiliation(s)
- Li-Chun Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Min-Hsiang Chuan
- Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Jung-Hua Liu
- Department of Communication, National Chung Cheng University, Chiayi, Taiwan
| | - Hung-Wei Liao
- Division of Nephrology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Leong L Ng
- Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, Groby Road, Leicester, UK
- National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Groby Road, Leicester, UK
| | - Martin Magnusson
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Department of Cardiology, Skåne University Hospital, Malmö, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa
| | - Amra Jujic
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Department of Cardiology, Skåne University Hospital, Malmö, Sweden
| | - Heng-Chih Pan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan.
- College of Medicine, Chang Gung University, Taoyuan, Taiwan.
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- NSARF (National Taiwan University Hospital Study Group of ARF), TAIPAI, (Taiwan Primary Aldosteronism Investigators), and CAKS (Taiwan Consortium for Acute Kidney Injury and Renal Diseases), Taipei, Taiwan
| | - Lui G Forni
- Department of Critical Care, Royal Surrey Hospital Foundation Trust, Guildford, UK.
- Department of Clinical and Experimental Medicine, Faculty of Health Sciences, University of Surrey, Guildford, UK.
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Paiva AAM, Magro MCDS, Magro PPM, Duarte TTDP. Impact of renal recovery on in-hospital and post-discharge mortality. Rev Esc Enferm USP 2023; 57:e20230144. [PMID: 38047745 PMCID: PMC10695170 DOI: 10.1590/1980-220x-reeusp-2023-0144en] [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: 05/17/2023] [Accepted: 10/05/2023] [Indexed: 12/05/2023] Open
Abstract
OBJECTIVE To verify the impact of renal recovery on mortality in non-critically ill patients with acute kidney injury. METHOD A prospective cohort study was carried out in a public hospital in the Federal District with patients with acute kidney injury admitted to a non-critical care unit. Renal recovery was assessed based on the ratio of serum creatinine to baseline creatinine and the patient was followed up for 6 months. Mortality was assessed during hospitalization and after discharge. RESULTS Of the 90 patients with hospital-acquired kidney injury, renal recovery was identified in 34.1% to 75% of cases, depending on the time of assessment, considering a follow-up period of up to 6 months. Recovery of renal function during follow-up had an impact on in-hospital mortality [95% CI 0.15 (0.003 - 0.73; p = 0019). CONCLUSION Recovery of renal function has been shown to be a protective factor for mortality in patients admitted to the non-critical care unit. Early identification of kidney damage and monitoring of physiological and laboratory variables proved to be fundamental in identifying the severity of the disease and reducing mortality.
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Kamei J, Kanamoto M, Igarashi Y, Suzuki K, Fujita K, Kuwana T, Ogura T, Mochizuki K, Banshotani Y, Ishikura H, Nakamura Y. Blood Purification in Patients with Sepsis Associated with Acute Kidney Injury: A Narrative Review. J Clin Med 2023; 12:6388. [PMID: 37835031 PMCID: PMC10573845 DOI: 10.3390/jcm12196388] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 10/01/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023] Open
Abstract
Sepsis leads to organ dysfunction. Acute kidney injury, a common type of organ dysfunction, is associated with a high mortality rate in patients with sepsis. Kidney replacement therapy can correct the metabolic, electrolyte, and fluid imbalances caused by acute kidney injury. While this therapy can improve outcomes, evidence of its beneficial effects is lacking. Herein, we review the indications for blood purification therapy, including kidney replacement therapy, and the current knowledge regarding acute kidney injury in terms of renal and non-renal indications. While renal indications have been well-documented, indications for blood purification therapy in sepsis (non-renal indications) remain controversial. Excessive inflammation is an important factor in the development of sepsis; blood purification therapy has been shown to reduce inflammatory mediators and improve hemodynamic instability. Given the pathophysiology of sepsis, blood purification therapy may decrease mortality rates in these patients. Further trials are needed in order to establish the effectiveness of blood purification therapy for sepsis.
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Affiliation(s)
- Jun Kamei
- Department of Primary Care and Emergency Medicine, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan;
| | - Masafumi Kanamoto
- Department of Anesthesiology, Gunma Prefectural Cardiovascular Center, 3-12, Kameizumi, Gunma 371-0004, Japan;
| | - Yutaka Igarashi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo 1138603, Japan;
| | - Kodai Suzuki
- Department of Emergency and Disaster Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan;
| | - Kensuke Fujita
- Department of Emergency Medicine and Critical Care Medicine, Saiseikai Utsunomiya Hospital, Tochigi 321-0974, Japan; (K.F.); (T.O.)
| | - Tsukasa Kuwana
- Division of Emergency and Critical Care Medicine, Department of Acute Medicine, Nihon University School of Medicine, Tokyo 173-8610, Japan;
| | - Takayuki Ogura
- Department of Emergency Medicine and Critical Care Medicine, Saiseikai Utsunomiya Hospital, Tochigi 321-0974, Japan; (K.F.); (T.O.)
| | - Katsunori Mochizuki
- Department of Emergency and Critical Care Medicine, Osaka Medical and Pharmaceutical University, Osaka 569-8686, Japan;
| | - Yuki Banshotani
- Tajima Emergency & Critical Care Medical Center, Toyooka Hospital, Hyogo 668-8501, Japan;
| | - Hiroyasu Ishikura
- Department of Emergency and Critical Care Medicine, Fukuoka University Hospital, Fukuoka 814-0180, Japan;
| | - Yoshihiko Nakamura
- Department of Emergency and Critical Care Medicine, Fukuoka University Hospital, Fukuoka 814-0180, Japan;
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Chen YT, Pan HC, Hsu CK, Sun CY, Chen CY, Chen YH, Hsu HJ, Wu IW, Wu VC, Hoste E. Performance of urinary C-C motif chemokine ligand 14 for the prediction of persistent acute kidney injury: a systematic review and meta-analysis. Crit Care 2023; 27:318. [PMID: 37596698 PMCID: PMC10439656 DOI: 10.1186/s13054-023-04610-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 08/11/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND Urinary C-C motif chemokine ligand 14 (CCL14) has been described as an effective marker for delayed recovery of acute kidney injury (AKI), yet its efficacy has been found to vary between different trials. The goal of this research was to assess the predictive performance of urinary CCL14 as a marker for persistent AKI. METHODS In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we searched the PubMed, Embase, and Cochrane databases up to April 2023 for studies of adults (> 18 years) that reported the diagnostic performance of urinary CCL14. The sensitivity, specificity, number of events, true positive, and false positive results were extracted and evaluated. Hierarchical summary receiver operating characteristic curves (HSROCs) were used to summarize the pooled test performance, and the Grading of Recommendations, Assessment, Development and Evaluations criteria were used to appraise the quality of evidence. RESULTS We included six studies with 952 patients in this meta-analysis. The occurrence of persistent AKI among these patients was 39.6% (377/952). The pooled sensitivity and specificity results of urinary CCL14 in predicting persistent AKI were 0.81 (95% CI 0.72-0.87) and 0.71 (95% CI 0.53-0.84), respectively. The pooled positive likelihood ratio (LR) was 2.75 (95% CI 1.63-4.66), and the negative LR was 0.27 (95% CI 0.18-0.41). The HSROC with pooled diagnostic accuracy was 0.84. CONCLUSION Our results suggest that urinary CCL14 can be used as an effective marker for predicting persistent AKI.
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Grants
- MOST 106-2321-B-182-002, MOST 107-2321-B-182-004, MOST 108-2321-B-182-003, MOST 109-2321-B-182-001 Ministry of Science and Technology, Taiwan
- 104-2314-B-002-125-MY3, 106-2314-B-002 -166 -MY3,107-2314-B-002-026-MY3 National Science Council
- 104-2314-B-002-125-MY3, 106-2314-B-002 -166 -MY3,107-2314-B-002-026-MY3 National Science Council
- PH-102-SP-09 National Health Research Institutes
- 106-FTN20, 106-P02, UN106-014, 106-S3582, 107-S3809, 107-T02,PC1246, VN109-09,109-S4634,UN109-041 National Taiwan University Hospital
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Affiliation(s)
- Yih-Ting Chen
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan
| | - Heng-Chih Pan
- Chang Gung University College of Medicine, Taoyuan, Taiwan.
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan.
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.
| | - Cheng-Kai Hsu
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan
| | - Chiao-Yin Sun
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan
| | - Chun-Yu Chen
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Yi-Hung Chen
- Department of Pharmacy, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Heng-Jung Hsu
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, 222 Mai-Jin Road, Keelung, 204, Taiwan
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - I-Wen Wu
- Division of Nephrology, Department of Internal Medicine, Shuang Ho Hospital, New Taipei City, Taiwan
- Taipei Medical University, Taipei, Taiwan
| | - Vin-Cent Wu
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Eric Hoste
- Intensive Care Unit, Department of Internal Medicine and Pediatrics, Ghent University Hospital, Ghent University, Ghent, Belgium.
- Research Foundation-Flanders (FWO), Brussels, Belgium.
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Li Y, Zhang Y, Li R, Zhang M, Gao X. Timing of initiation of renal replacement therapy for patients with acute kidney injury: A meta-analysis of RCTs. Ther Apher Dial 2023; 27:207-221. [PMID: 36053938 DOI: 10.1111/1744-9987.13914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/21/2022] [Accepted: 07/29/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE To assess the effects of delayed versus early renal replacement therapy (RRT) initiation for patients with AKI. METHODS Related RCTs of RRT initiated at different times published on PubMed, Web of Science, Embase, and Cochrane Library were searched. RESULTS Fifteen RCTs studies with 5395 patients were included. The results showed that the 28-day mortality (RR 1.01; 95% CI 0.94 ~ 1.08; p = 0.80), 60-day mortality (RR 1.00; 95% CI 0.91 ~ 1.11; p = 0.93), 90-day mortality (RR 1.01; 95% CI 0.94 ~ 1.08; p = 0.80), dialysis dependence among survivors (RR 0.67; 95% CI 0.40 ~ 1.13; p = 0.13), length of ICU stay (RR -1.32; 95% CI -3.26 ~ 0.62; p = 0.18) and length of hospital stay among survivors(RR -0.98; 95% CI -2.89 ~ 0.92; p = 0.31) were not significantly different between the two groups. In addition, early initiation of RRT increases the incidence of hypotension (RR 1.42, 95% CI 1.23 ~ 1.63; p < 0.00001) and infectious (RR 1.36; 95% CI 1.03 ~ 1.80; p = 0.03) events. CONCLUSION Early initiation of RRT cannot improve the prognosis and benefit patients.
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Affiliation(s)
- Yunjie Li
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
| | - Yong Zhang
- Department of Critical Care Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Rui Li
- Department of Critical Care Medicine, Chongqing Kaizhou District People's Hospital, Kaizhou, Chongqing, China
| | - Ming Zhang
- Department of Critical Care Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Xiang Gao
- Department of Critical Care Medicine, Weifang People's Hospital, Weifang, Shandong, China
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10
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Zhang H, Zhang J, Li J, Mao Z, Qian J, Zong C, Sun H, Yuan B. Multi-Omics Analyses Reveal the Mechanisms of Early Stage Kidney Toxicity by Diquat. TOXICS 2023; 11:184. [PMID: 36851058 PMCID: PMC9966843 DOI: 10.3390/toxics11020184] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/11/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
Diquat (DQ), a widely used bipyridyl herbicide, is associated with significantly higher rates of kidney injuries compared to other pesticides. However, the underlying molecular mechanisms are largely unknown. In this study, we identified the molecular changes in the early stage of DQ-induced kidney damage in a mouse model through transcriptomic, proteomic and metabolomic analyses. We identified 869 genes, 351 proteins and 96 metabolites that were differentially expressed in the DQ-treated mice relative to the control mice (p < 0.05), and showed significant enrichment in the PPAR signaling pathway and fatty acid metabolism. Hmgcs2, Cyp4a10, Cyp4a14 and Lpl were identified as the major proteins/genes associated with DQ-induced kidney damage. In addition, eicosapentaenoic acid, linoleic acid, palmitic acid and (R)-3-hydroxybutyric acid were the major metabolites related to DQ-induced kidney injury. Overall, the multi-omics analysis showed that DQ-induced kidney damage is associated with dysregulation of the PPAR signaling pathway, and an aberrant increase in Hmgcs2 expression and 3-hydroxybutyric acid levels. Our findings provide new insights into the molecular basis of DQ-induced early kidney damage.
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Affiliation(s)
- Huazhong Zhang
- Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
- Institute of Poisoning, Nanjing Medical University, Nanjing 211100, China
| | - Jinsong Zhang
- Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
- Institute of Poisoning, Nanjing Medical University, Nanjing 211100, China
| | - Jinquan Li
- Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
- Institute of Poisoning, Nanjing Medical University, Nanjing 211100, China
| | - Zhengsheng Mao
- Institute of Poisoning, Nanjing Medical University, Nanjing 211100, China
| | - Jian Qian
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Cheng Zong
- College of Safety Science and Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Hao Sun
- Department of Emergency, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
- Institute of Poisoning, Nanjing Medical University, Nanjing 211100, China
| | - Beilei Yuan
- College of Safety Science and Engineering, Nanjing Tech University, Nanjing 211816, China
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11
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Pan HC, Chen HY, Chen HM, Huang YT, Fang JT, Chen YC. Risk factors and 180-day mortality of acute kidney disease in critically ill patients: A multi-institutional study. Front Med (Lausanne) 2023; 10:1153670. [PMID: 37138740 PMCID: PMC10149804 DOI: 10.3389/fmed.2023.1153670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 03/28/2023] [Indexed: 05/05/2023] Open
Abstract
Background Critically ill patients with acute kidney injury (AKI) have a poor prognosis. Recently, the Acute Disease Quality Initiative (ADQI) proposed to define acute kidney disease (AKD) as acute or subacute damage and/or loss of kidney function post AKI. We aimed to identify the risk factors for the occurrence of AKD and to determine the predictive value of AKD for 180-day mortality in critically ill patients. Methods We evaluated 11,045 AKI survivors and 5,178 AKD patients without AKI, who were admitted to the intensive care unit between 1 January 2001 and 31 May 2018, from the Chang Gung Research Database in Taiwan. The primary and secondary outcomes were the occurrence of AKD and 180-day mortality. Results The incidence rate of AKD among AKI patients who did not receive dialysis or died within 90 days was 34.4% (3,797 of 11,045 patients). Multivariable logistic regression analysis indicated that AKI severity, underlying early CKD, chronic liver disease, malignancy, and use of emergency hemodialysis were independent risk factors of AKD, while male gender, higher lactate levels, use of ECMO, and admission to surgical ICU were negatively correlated with AKD. 180-day mortality was highest among AKD patients without AKI during hospitalization (4.4%, 227 of 5,178 patients), followed by AKI with AKD (2.3%, 88 of 3,797 patients) and AKI without AKD (1.6%, 115 of 7,133 patients). AKI with AKD had a borderline significantly increased risk of 180-day mortality (aOR 1.34, 95% CI 1.00-1.78; p = 0.047), while patients with AKD but no preceding AKI episodes had the highest risk (aOR 2.25, 95% CI 1.71-2.97; p < 0.001). Conclusion The occurrence of AKD adds limited additional prognostic information for risk stratification of survivors among critically ill patients with AKI but could predict prognosis in survivors without prior AKI.
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Affiliation(s)
- Heng-Chi Pan
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Hsing-Yu Chen
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hui-Ming Chen
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Ji-Tseng Fang
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yung-Chang Chen
- Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Nephrology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
- *Correspondence: Yung-Chang Chen,
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12
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Su CC, Chen JY, Chen SY, Shiao CC, Neyra JA, Matsuura R, Noiri E, See E, Chen YT, Hsu CK, Pan HC, Chang CH, Rosner MH, Wu VC. Outcomes associated with acute kidney disease: A systematic review and meta-analysis. EClinicalMedicine 2023; 55:101760. [PMID: 36531983 PMCID: PMC9755056 DOI: 10.1016/j.eclinm.2022.101760] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Acute kidney disease (AKD) defines the period after kidney damage and it is a critical period of both repair and fibrotic pathways. However, the outcomes of patients with AKD have not been well-defined. METHODS In this meta-analysis, PubMed, Embase, Cochrane and China National Knowledge Infrastructure were searched on July 31,2022. We excluded studies including patients undergoing kidney replacement therapy at enrollment. The data was used to conduct a random-effects model for pool outcomes between patients with AKD and non-AKD (NKD). This study is registered with PROSPERO, CRD 42021271773. FINDINGS The search generated 739 studies of which 21 studies were included involving 1,114,012 patients. The incidence rate of community-acquired AKD was 4.60%, 2.11% in hospital-acquired AKD without a prior AKI episode, and 26.11% in hospital-acquired AKD with a prior AKI episode. The all-cause mortality rate was higher in the AKD group (26.54%) than in the NKD group (7.78%) (odds ratio [OR]: 3.62, 95% confidence interval [CI]: 2.64 to 4.95, p < 0.001, I2 = 99.11%). The rate of progression to end-stage kidney disease (ESKD) was higher in the AKD group (1.3%) than in the NKD group (0.14%) (OR: 6.58, p < 0.001, I2 = 94.95%). The incident rate of CKD and progressive CKD was higher in the AKD group (37.2%) than in the NKD group (7.45%) (OR:4.22, p < 0.001, I2 = 96.67%). Compared to the NKD group, patients with AKD without prior AKI had a higher mortality rate (OR: 3.00, p < 0.001, I2 = 99.31%) and new-onset ESKD (OR:4.96, 95% CI, p = 0.002, I2 = 97.37%). INTERPRETATION AKD is common in community and hospitalized patients who suffer from AKI and also occurs in patients without prior AKI. The patients with AKD, also in those without prior AKI had a higher risk of mortality, and new-onset ESKD than the NKD group. FUNDING This study was supported by Ministry of Science and Technology (MOST) of the Republic of China (Taiwan) [grant number, MOST 107-2314-B-002-026-MY3, 108-2314-B-002-058, 110-2314-B-002-241, 110-2314-B-002-239], National Science and Technology Council (NSTC) [grant number, NSTC 109-2314-B-002-174-MY3, 110-2314-B-002-124-MY3, 111-2314-B-002-046, 111-2314-B-002-058], National Health Research Institutes [PH-102-SP-09], National Taiwan University Hospital [109-S4634, PC-1246, PC-1309, VN109-09, UN109-041, UN110-030, 111-FTN0011] Grant MOHW110-TDU-B-212-124005, Mrs. Hsiu-Chin Lee Kidney Research Fund and Chi-mei medical center CMFHR11136. JAN is supported, in part, by grants from the National Institute of Health, NIDDK (R01 DK128208 and P30 DK079337) and NHLBI (R01 HL148448-01).
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Affiliation(s)
- Ching-Chun Su
- Division of Nephrology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Jui-Yi Chen
- Division of Nephrology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Sheng-Yin Chen
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Chih-Chung Shiao
- Division of Nephrology, Department of Internal Medicine, Camillian Saint Mary's Hospital Luodong; and Saint Mary's Junior College of Medicine, Nursing and Management, Yilan, Taiwan
| | - Javier A. Neyra
- Department of Internal Medicine, Division of Nephrology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ryo Matsuura
- Department of Nephrology and Endocrinology, The University of Tokyo Hospital, Tokyo, Japan
| | - Eisei Noiri
- National Center Biobank Network, National Center for Global Health and Medicine, Shinjuku, Japan
| | - Emily See
- Department of Nephrology, Royal Melbourne Hospital, Melbourne, Australia
- Department of Intensive Care, Royal Melbourne Hospital, Melbourne, Australia
| | - Yih-Ting Chen
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Taiwan
| | - Cheng-Kai Hsu
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Taiwan
| | - Heng-Chih Pan
- Division of Nephrology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Taiwan
| | - Chih-Hsiang Chang
- Division of Nephrology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou Main Branch, Taoyuan City, Taiwan
| | - Mitchell H. Rosner
- Department of Medicine, University of Virginia Health System Charlottesville, VA, 22908, USA
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Corresponding author. National Taiwan University Hospital, 7 Chung-Shan South Road, Zhong-Zheng District Taipei 100, Taiwan.
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Fayad AI, Buamscha DG, Ciapponi A. Timing of kidney replacement therapy initiation for acute kidney injury. Cochrane Database Syst Rev 2022; 11:CD010612. [PMID: 36416787 PMCID: PMC9683115 DOI: 10.1002/14651858.cd010612.pub3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) is a common condition among patients in intensive care units (ICUs) and is associated with high numbers of deaths. Kidney replacement therapy (KRT) is a blood purification technique used to treat the most severe forms of AKI. The optimal time to initiate KRT so as to improve clinical outcomes remains uncertain. This is an update of a review first published in 2018. This review complements another Cochrane review by the same authors: Intensity of continuous renal replacement therapy for acute kidney injury. OBJECTIVES To assess the effects of different timing (early and standard) of KRT initiation on death and recovery of kidney function in critically ill patients with AKI. SEARCH METHODS We searched the Cochrane Kidney and Transplant's Specialised Register to 4 August 2022 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, EMBASE, conference proceedings, the International Clinical Trials Register, ClinicalTrials and LILACS to 1 August 2022. SELECTION CRITERIA We included all randomised controlled trials (RCTs). We included all patients with AKI in the ICU regardless of age, comparing early versus standard KRT initiation. For safety and cost outcomes, we planned to include cohort studies and non-RCTs. DATA COLLECTION AND ANALYSIS Data were extracted independently by two authors. The random-effects model was used, and results were reported as risk ratios(RR) for dichotomous outcomes and mean difference(MD) for continuous outcomes, with 95% confidence intervals (CI). MAIN RESULTS We included 12 studies enrolling 4880 participants. Overall, most domains were assessed as being at low or unclear risk of bias. Compared to standard treatment, early KRT initiation may have little to no difference on the risk of death at day 30 (12 studies, 4826 participants: RR 0.97,95% CI 0.87 to 1.09; I²= 29%; low certainty evidence), and death after 30 days (7 studies, 4534 participants: RR 0.99, 95% CI 0.92 to 1.07; I² = 6%; moderate certainty evidence). Early KRT initiation may make little or no difference to the risk of death or non-recovery of kidney function at 90 days (6 studies, 4011 participants: RR 0.91, 95% CI 0.74 to 1.11; I² = 66%; low certainty evidence); CIs included both benefits and harms. Low certainty evidence showed early KRT initiation may make little or no difference to the number of patients who were free from KRT (10 studies, 4717 participants: RR 1.07, 95% CI 0.94 to1.22; I² = 55%) and recovery of kidney function among survivors who were free from KRT after day 30 (10 studies, 2510 participants: RR 1.02, 95% CI 0.97 to 1.07; I² = 69%) compared to standard treatment. High certainty evidence showed early KRT initiation increased the risk of hypophosphataemia (1 study, 2927 participants: RR 1.80, 95% CI 1.33 to 2.44), hypotension (5 studies, 3864 participants: RR 1.54, 95% CI 1.29 to 1.85; I² = 0%), cardiac-rhythm disorder (6 studies, 4483 participants: RR 1.35, 95% CI 1.04 to 1.75; I² = 16%), and infection (5 studies, 4252 participants: RR 1.33, 95% CI 1.00 to 1.77; I² = 0%); however, it is uncertain whether early KRT initiation increases or reduces the number of patients who experienced any adverse events (5 studies, 3983 participants: RR 1.23, 95% CI 0.90 to 1.68; I² = 91%; very low certainty evidence). Moderate certainty evidence showed early KRT initiation probably reduces the number of days in hospital (7 studies, 4589 participants: MD-2.45 days, 95% CI -4.75 to -0.14; I² = 10%) and length of stay in ICU (5 studies, 4240 participants: MD -1.01 days, 95% CI -1.60 to -0.42; I² = 0%). AUTHORS' CONCLUSIONS Based on mainly low to moderate certainty of the evidence, early KRT has no beneficial effect on death and may increase the recovery of kidney function. Earlier KRT probably reduces the length of ICU and hospital stay but increases the risk of adverse events. Further adequate-powered RCTs using robust and validated tools that complement clinical judgement are needed to define the optimal time of KRT in critical patients with AKI in order to improve their outcomes. The surgical AKI population should be considered in future research.
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Affiliation(s)
- Alicia Isabel Fayad
- Pediatric Nephrology, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina
| | - Daniel G Buamscha
- Pediatric Critical Care Unit, Juan Garrahan Children's Hospital, Buenos Aires, Argentina
| | - Agustín Ciapponi
- Argentine Cochrane Centre, Institute for Clinical Effectiveness and Health Policy (IECS-CONICET), Buenos Aires, Argentina
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Ojo B, Campbell CH. Perioperative acute kidney injury: impact and recent update. Curr Opin Anaesthesiol 2022; 35:215-223. [PMID: 35102042 DOI: 10.1097/aco.0000000000001104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Acute kidney injury (AKI) is common in hospitalized patients and is a major risk factor for increased length of stay, morbidity, and mortality in postoperative patients. There are multiple barriers to reducing perioperative AKI - the etiology is multi-factorial and the diagnosis is fraught with issues. We review the recent literature on perioperative AKI and some considerations for anesthesiologists that examine the far-reaching effects of AKI on multiple organ systems. RECENT FINDINGS This review will discuss recent literature that addresses the epidemiology, use of novel biomarkers in risk stratification, and therapeutic modalities for AKI in burn, pediatrics, sepsis, trauma, cardiac, and liver disease, contrast-induced AKI, as well as the evidence assessing goal-directed fluid therapy. SUMMARY Recent studies address the use of risk stratification models and biomarkers, more sensitive than creatinine, in the preoperative identification of patients at risk for AKI. Although exciting, these scores and models need validation. There is a need for research assessing whether early AKI detection improves outcomes. Enhanced recovery after surgery utilizing goal-directed fluid therapy has not been shown to make an appreciable difference in the incidence of AKI. Reducing perioperative AKI requires a multi-pronged and possibly disease-specific approach.
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Affiliation(s)
- Bukola Ojo
- Department of Anesthesiology & Pain Medicine, University of Washington School of Medicine, Seattle Children's Hospital, Seattle, WA
| | - Cedric H Campbell
- Department of Anesthesiology, Virginia Commonwealth University Health System, Richmond, Virginia, USA
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15
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An JN, Kim SG, Song YR. When and why to start continuous renal replacement therapy in critically ill patients with acute kidney injury. Kidney Res Clin Pract 2021; 40:566-577. [PMID: 34781642 PMCID: PMC8685358 DOI: 10.23876/j.krcp.21.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/22/2021] [Indexed: 01/20/2023] Open
Abstract
Acute kidney injury (AKI) is a common condition in critically ill patients, and may contribute to significant medical, social, and economic consequences, including death. Although there have been advances in medical technology, including continuous renal replacement therapy (CRRT), the mortality rate of AKI is high, and there is no fundamental treatment that can reverse disease progression. The decision to implement CRRT is often subjective and based primarily on the clinician’s judgment without consistent and concrete guidelines or protocols regarding when to initiate and discontinue CRRT and how to manage complications. Recently, several randomized controlled trials addressing the initiation of renal replacement therapy in critically ill patients with AKI have been completed, but clinical application of the findings is limited by the heterogeneity of the objectives and research designs. In this review, the advantages and disadvantages of CRRT initiation, clinical guideline recommendations, and the results of currently published clinical trials and meta-analyses are summarized to guide patient care and identify future research priorities.
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Affiliation(s)
- Jung Nam An
- Division of Nephrology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Sung Gyun Kim
- Division of Nephrology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea.,Hallym University Kidney Research Institute, Anyang, Republic of Korea
| | - Young Rim Song
- Division of Nephrology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea.,Hallym University Kidney Research Institute, Anyang, Republic of Korea.,Department of Biomedical Gerontology, Graduate School of Hallym University, Chuncheon, Korea
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16
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Bouchard J, Mehta RL. Timing of Kidney Support Therapy in Acute Kidney Injury: What Are We Waiting For? Am J Kidney Dis 2021; 79:417-426. [PMID: 34461167 DOI: 10.1053/j.ajkd.2021.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 07/17/2021] [Indexed: 11/11/2022]
Abstract
The optimal timing of kidney support therapy in critically ill patients with acute kidney injury (AKI) without life-threatening complications related to AKI is controversial. Recent multicenter, randomized, controlled studies have questioned the need for earlier initiation of therapy, despite one study showing a benefit in survival and others with no differences in mortality based on the timing of kidney support therapy initiation. These findings reflect the uncertainties in decisions to initiate kidney support therapy, which should ideally be individualized according to the patient's comorbidities, severity of illness, trajectory of kidney function, and urine output as well as requirements for fluid balance and solute removal. A delayed approach could translate into a potentially reduced burden of dialysis dependence in addition to saving health resources. However, we must ascertain what constitutes the waiting period and the benefits and risks associated with this approach. This article reviews the concept of timing of dialysis in AKI, performs a critical assessment of the most important clinical trials in this topic, discusses ongoing research and knowledge gaps, and defines key research issues to address in the future.
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Affiliation(s)
- Josée Bouchard
- Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Quebec, Canada
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17
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Magner K, Clark E, Hiremath S. Letter to the editor regarding "Accelerated versus standard initiation of renal replacement therapy for critically ill patients with acute kidney injury: a systematic review and meta-analysis of RCT studies". CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2021; 25:96. [PMID: 33750433 PMCID: PMC7941718 DOI: 10.1186/s13054-021-03528-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 03/02/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Kate Magner
- Faculty of Medicine, The University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H8M5, Canada. .,The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, K1H8L6, Canada.
| | - Edward Clark
- Faculty of Medicine, The University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H8M5, Canada.,The Ottawa Hospital, Riverside Campus, 1967 Riverside Dr., Ottawa, ON, K1H7W9, Canada
| | - Swapnil Hiremath
- Faculty of Medicine, The University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H8M5, Canada.,The Ottawa Hospital, Riverside Campus, 1967 Riverside Dr., Ottawa, ON, K1H7W9, Canada
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