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Ashine TM, Mekonnen MS, Heliso AZ, Wolde YD, Babore GO, Bushen ZD, Ereta EE, Saliya SA, Muluneh BB, Jemal SA. Incidence and predictors of acute kidney injury among adults admitted to the medical intensive care unit of a Comprehensive Specialized Hospital in Central Ethiopia. PLoS One 2024; 19:e0304006. [PMID: 38924008 PMCID: PMC11207181 DOI: 10.1371/journal.pone.0304006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 05/04/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Acute kidney injury is a prevalent complication in the Intensive Care Unit (ICU) and a significant global public health concern. It affects approximately 13 million individuals and contributes to nearly two million deaths worldwide. Acute kidney injury among Intensive Care Unit patients is closely associated with higher rates of morbidity and mortality. This study aims to assess the incidence of acute kidney injury and identify predictors among adult patients admitted to the medical Intensive Care Unit. METHOD A retrospective follow-up study was conducted by reviewing charts of 317 systematically selected patients admitted to the Intensive Care Unit from September 1, 2018, to August 30, 2022, in Wachemo University Nigist Ellen Mohammed Memorial Comprehensive Specialized Hospital. The extraction tool was used for the data collection, Epi-data version 4.6.0 for data entry, and STATA version 14 for data cleaning and analysis. The Kaplan-Meier, log-rank test, and life table were used to describe the data. The Cox proportional hazard regression model was used for analysis. RESULTS Among the total study participants, 128 (40.4%) developed Acute Kidney Injury (AKI). The incidence rate of Acute Kidney Injury was 30.1 (95% CI: 25.33, 35.8) per 1000 person-days of observation, with a median survival time of 23 days. It was found that patients with invasive mechanical ventilation (AHR = 2.64; 95% CI: 1.46-4.78), negative fluid balance (AHR = 2.00; 95% CI: 1.30-3.03), hypertension (AHR = 1.6; 95% CI: 1.05-2.38), and a vasopressor (AHR = 1.72; 95% CI: 1.10-2.63) were independent predictors of acute kidney injury. CONCLUSION The incidence of Acute Kidney Injury was a major concern in the ICU of the study area. In the intensive care unit (ICU), it was found that patients with vasopressors, invasive mechanical ventilation, negative fluid balance, and chronic hypertension were independent predictors of developing AKI. It would be better if clinicians in the ICU provided targeted interventions through close monitoring and evaluation of those patients with invasive ventilation, chronic hypertension, negative fluid balance, and vasopressors.
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Affiliation(s)
- Taye Mezgebu Ashine
- Department of Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Migbar Sibhat Mekonnen
- Department of Pediatric and Child Health Nursing, College of Medicine and Health Science, Dilla University, Dilla, Ethiopia
| | - Asnakech Zekiwos Heliso
- Department of Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Yesuneh Dejene Wolde
- Department of Midwifery, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Getachew Ossabo Babore
- Department of Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Zerihun Demisse Bushen
- Department of Pediatric and Child Health Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Elias Ezo Ereta
- Department of Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Sentayehu Admasu Saliya
- Department of Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Bethelhem Birhanu Muluneh
- Department of Pediatric and Child Health Nursing, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
| | - Samrawit Ali Jemal
- Department of Midwifery, College of Medicine and Health Science, Wachemo University, Hosanna, Ethiopia
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Han S, Li S, Li J, He J, Wang QQ, Gao X, Yang S, Li J, Yuan R, Zhong G, Gao H. Hederasaponin C inhibits LPS-induced acute kidney injury in mice by targeting TLR4 and regulating the PIP2/NF-κB/NLRP3 signaling pathway. Phytother Res 2023; 37:5974-5990. [PMID: 37778741 DOI: 10.1002/ptr.8014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 10/03/2023]
Abstract
Acute kidney injury (AKI) is a common clinical condition associated with increased incidence and mortality rates. Hederasaponin C (HSC) is one of the main active components of Pulsatilla chinensis (Bunge) Regel. HSC possesses various pharmacological activities, including anti-inflammatory activity. However, the protective effect of HSC against lipopolysaccharide (LPS)-induced AKI in mice remains unclear. Therefore, we investigated the protective effect of HSC against LPS-induced renal inflammation and the underlying molecular mechanisms. Herein, using MTT and LDH assays to assess both cell viability and LDH activity; using dual staining techniques to identify different cell death patterns; conducting immunoblotting, QRT-PCR, and immunofluorescence analyses to evaluate levels of protein and mRNA expression; employing immunoblotting, molecular docking, SPR experiments, and CETSA to investigate the interaction between HSC and TLR4; and studying the anti-inflammatory effects of HSC in the LPS-induced AKI. The results indicate that HSC inhibits the expression of TLR4 and the activation of NF-κB and PIP2 signaling pathways, while simultaneously suppressing the activation of the NLRP3 inflammasome. In animal models, HSC ameliorated LPS-induced AKI and diminished inflammatory response and the level of renal injury markers. These findings suggest that HSC has potential as a therapeutic agent to mitigate sepsis-related AKI.
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Affiliation(s)
- Shan Han
- Research Center for Traditional Chinese Medicine Resources and Ethnic Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Siyuan Li
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Jilang Li
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Jia He
- Research Center for Traditional Chinese Medicine Resources and Ethnic Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Qin-Qin Wang
- Research Center for Traditional Chinese Medicine Resources and Ethnic Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Xiang Gao
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Shilin Yang
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Jingjing Li
- Department of Rehabilitation Sciences, Faculty of Health and Social Sciences, Hong Kong Polytechnic University, Hong Kong, China
| | - Renyikun Yuan
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Guoyue Zhong
- Research Center for Traditional Chinese Medicine Resources and Ethnic Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Hongwei Gao
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
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Farah RI, Alfuqaha OA, Younes AR, Mahmoud HA, Al-Jboor AM, Karajeh MM, Al-Masadeh MZ, Murad OI, Obeidat N. Prevalence and Mortality Rates of Acute Kidney Injury among Critically Ill Patients: A Retrospective Study. Crit Care Res Pract 2023; 2023:9966760. [PMID: 38021314 PMCID: PMC10667051 DOI: 10.1155/2023/9966760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 12/01/2023] Open
Abstract
Acute kidney injury (AKI) poses a significant challenge in critically ill patients. To determine the prevalence, risk factors, and mortality rate of AKI among nonsurgical critically ill patients in Jordan University Hospital, we conducted a retrospective study using a consecutive sampling method, including 457 nonsurgical critically ill patients admitted to the medical intensive care unit (MICU) from January to June 2021. The mean age was 63.8 ± 18 years, with 196 (42.8%) developing AKI during their stay in the MICU. Among AKI nonsurgical patients, pulmonary diseases (n = 52; 34.5%) emerged as the primary cause for admission, exhibiting the highest prevalence, followed by sepsis (n = 40; 20.4%). Furthermore, we found that older age (adjusted OR (AOR): 1.04; 95% confidence interval (CI): 1.04-1.06; p = 0.003), preadmission use of diuretics (AOR: 2.12; 95% CI: 1.06-4.25; p = 0.03), use of ventilators (2.19; 95% CI: 1.12-2.29; p = 0.02), and vasopressor use during MICU stay (AOR: 4.25; 95% CI: 2.1308.47; p = 0.001) were observed to have higher mortality rates. Prior utilization of statins before admission exhibited a significant association with reduced mortality rate (AOR: 0.42; 95% CI: 0.2-0.85; p = 0.02). Finally, AKI was associated with a higher mortality rate during MICU stay (AOR: 2.44; 95% CI: 1.07-5.56; p = 0.03). The prevalence of AKI among nonsurgical patients during MICU stay is higher than what has been reported previously in the literature, which highlights the nuanced importance of identifying more factors contributing to AKI in developing countries, and hence providing preventive measures and adhering to global strategies are recommended.
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Affiliation(s)
- Randa I. Farah
- Nephrology Division, Internal Medicine Department, School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Othman A. Alfuqaha
- Counseling and Mental Health Department, Faculty of Educational Sciences, The World Islamic Sciences & Education University W.I.S.E, Amman 11947, Jordan
| | - Ali R. Younes
- School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Hasan A. Mahmoud
- School of Medicine, The University of Jordan, Amman 11942, Jordan
| | | | | | | | - Omar I. Murad
- School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Nathir Obeidat
- Pulmonary Critical Care Division, Internal Medicine Department, School of Medicine, The University of Jordan, Amman 11942, Jordan
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Altawalbeh SM, Wali LM, Alshogran OY, Hammad EA, Tahaineh L. Incidence, predictors, clinical outcomes, and economic burden of recurrent acute kidney injury: a retrospective cohort study. Curr Med Res Opin 2023; 39:399-407. [PMID: 36731422 DOI: 10.1080/03007995.2023.2175997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE This study aimed to assess the incidence, predictors, mortality, and economic outcomes of recurrent Acute kidney injury (AKI) in Jordan. METHODS This was a retrospective cohort study that included adult patients who were admitted with AKI to university hospitals in the country from 2010-2019. Recurrent episodes of AKI, laboratory data, baseline medication list, and death dates were retrieved from patient's medical records. The incidence rate of recurrent AKI was estimated. Predictors of recurrent AKI and mortality during the five years post-discharge was evaluated. Total admission charges were described and evaluated in total and by service provided. RESULTS Among 1162 AKI patients, 57 patients (4.9%) died during the index admission (first admission during the study period), and among the survivors, 220 patients were re-hospitalized with a recurrent AKI during five years of follow-up. Patients with higher discharge serum creatinine level (SCr) at index admission had higher odds of AKI recurrence (OR = 1.001). Patients who were on respiratory, antineoplastic, or anticoagulant medications were also more susceptible to recurrence; ORs were 1.69, 2.77, and 4.16, respectively. Patients who were elderly, with recurrent AKI episodes, or with a more extended hospital stay at index admission were more likely to die during the five years post discharge. The median charge of recurrent admissions was higher than the median charge of the index admissions; 1519.17 JOD ($2142.7) versus 1362.85 JOD ($1922.2), respectively. CONCLUSIONS Recurrent AKI is associated with increased mortality and health expenditures. Higher discharge SCr levels at index admission, and chronic comorbidities are associated with a higher likelihood of AKI recurrence.
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Affiliation(s)
- Shoroq M Altawalbeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Lina M Wali
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Osama Y Alshogran
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Eman A Hammad
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, University of Jordan, Amman, Jordan
| | - Linda Tahaineh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Oweis AO, Zeyad HN, Alshelleh SA, Alzoubi KH. Acute Kidney Injury Among Patients with Multi-Drug Resistant Infection: A Study from Jordan. J Multidiscip Healthc 2022; 15:2759-2766. [PMID: 36504497 PMCID: PMC9733443 DOI: 10.2147/jmdh.s384386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Background Acute kidney injury (AKI) is a well-known complication for hospitalized patients. Sepsis and various infections play a significant role in increasing the incidence of AKI. The present study evaluated the risk for Multidrug-resistant (MDR) infections and its effect on the incidence of AKI, hospitalization, need for dialysis, and mortality. Methods In a retrospective study design, data were collected from all adult patients with a positive multi-drug resistant culture who were admitted to King Abdullah University Hospital (KAUH). Records of 436 patients were reviewed between January 2017 - December 2018 with at least one year of follow-up. Results The mean age was 57.3 years (SD± 23.1), and 58.5% were males. The most common source of positive cultures was sputum, with 50% positive cultures. The incidence of AKI was 59.2%. The most isolated microorganism was Acinetobacter baumannii (76.8%), followed by Pseudomonas aeruginosa (14.9%).On multivariate analysis, age (OR 1.1, 95% CI 1.1-1.2, P=0.001), HTN (OR 1.8, 95% CI 1.0-3.3, P=0.02), DM (OR 1.1, 95% CI 0.6-1.9, P=0.69) and the use of Foley catheter on chronic bases (OR 4.3, 95% CI 2.6-6.8, P<0.0001) were strong predictors of AKI. Among patients with AKI, 74.4% died compared to 44.4% among non-AKI patients (p<0.001). Conclusion In patients with MDR, AKI incidence, hospitalization, and mortality were high. Early detection and addressing the problem may decrease bad outcomes, and health education for reducing antibiotic abuse is needed to lower MDR.
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Affiliation(s)
- Ashraf O Oweis
- Department of Internal Medicine, Nephrology Division, Jordan University of Science and Technology, Irbid, Jordan,Correspondence: Ashraf O Oweis, Department of Internal Medicine, Nephrology division, Jordan University of Science and Technology, Irbid, Jordan, Tel +962791455505, Email
| | - Heba N Zeyad
- Department of Internal Medicine, Nephrology Division, Jordan University of Science and Technology, Irbid, Jordan
| | - Sameeha A Alshelleh
- Department of Internal Medicine, Nephrology Division, The University of Jordan, Amman, Jordan
| | - Karem H Alzoubi
- Department of Pharmacy Practice and Pharmacotherapeutics, University of Sharjah, Sharjah, United Arab Emirates,Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Georges TD, Marie-Patrice H, Ingrid TS, Mbua RG, Hermine FM, Gloria A. Causes and outcome of acute kidney injury amongst adults patients in two hospitals of different category in Cameroon; a 5 year retrospective comparative study. BMC Nephrol 2022; 23:364. [PMCID: PMC9661768 DOI: 10.1186/s12882-022-02992-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 10/31/2022] [Indexed: 11/16/2022] Open
Abstract
Abstract
Background
Acute kidney injury (AKI) is an under-recognized disorder, which is associated with a high risk for mortality, development of chronic kidney disease (CKD).
Objective
We sought to describe and compare the causes and outcomes of AKI amongst adult patients in Douala general hospital (DGH) and Buea regional hospital (BRH).
Methods
A hospital-based retrospective cohort analytic study was carried from February to April 2021. Convenience sampling was used. We included Patient’s files admitted from January 2016 to December 2020 aged > 18 years, with AKI diagnosed by a nephrologist and recorded values of serum creatinine (sCr) on admission and discharge. Data were analysed using SPSSv26. Chi-square, fisher, median mood’s and regression logistic test were used, values were considered significant at p < 0.05.
Results
Of the 349 files included 217 was from DGH and 132 from BRH. Community acquired AKI were more present in BRH 87.12% (n = 115) than DGH 84.79% (n = 184) (p = 0.001). Stage III AKI was the most common presentation in both hospital. Pre-renal AKI was more common (p = 0.013) in DGH (65.44%, n = 142) than BRH (46.97%, n = 62). Sepsis and volume depletion were more prevalent in urban area with (64.51 and 30.41% vs. 46.21 and 25.75%) while severe malaria was more present in Semi-urban area (8.33% vs. 1.84%, p = 0.011). Complete and partial renal recovery was 64.97% (n = 141) in DGH and 69.69% (n = 92) in BRH (p = 0.061). More patients had dialysis in BRH 73.07% (n = 57) than in DGH 23.33% (n = 21). More patient died in DGH 33.18% (n = 72) died than in BRH 19.70% (n = 26) (p = 0.007). Stage III was significantly associated with non-renal recovery in both DGH (p = 0.036) and BRH (p = 0.009) while acute tubular necrosis was associated with non-renal outcome in DGH (p = 0.037).
Conclusions
AKI was mainly due to sepsis, volume depletion and nephrotoxicity. Complete and partial recovery of kidney function were high in both settings. Patient outcome was poorer in DGH.
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Oweis AO, Alshelleh SA, Hawasly L, Alsabbagh G, Alzoubi KH. Acute Kidney Injury among Hospital-Admitted COVID-19 Patients: A Study from Jordan. Int J Gen Med 2022; 15:4475-4482. [PMID: 35518517 PMCID: PMC9064179 DOI: 10.2147/ijgm.s360834] [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: 02/13/2022] [Accepted: 04/11/2022] [Indexed: 12/24/2022] Open
Abstract
Objective During the COVID-19 pandemic, many patients have been admitted to hospitals with severe respiratory disease and suffered complications. Acute kidney injury (AKI) is among the more dangerous complications contributing to morbidity and mortality among patients. Methods This retrospective study focused on all hospital-admitted COVID-19 patients between September and December 2020. A total of 1,044 patients were enrolled. Patient demographics, medical records, and laboratory data were gathered. Patients were split into two groups: AKI and non-AKI. Comparisons comprised demographics, labs, ICU transfer, need for ventilation and oxygen therapy, medications, hospital stay, and deaths. Results AKI incidence in the cohort was 25.3%, and a majority were stage 1 (53.3%). Among these, hemodialysis was started in 1.8%. Higher age (P<0.001), diabetes mellitus (P=0.001), hypertension (P=0.001), ACEI/ARB use (P=0.008), erythrocyte-sedimentation rate (P=0.002), CRP (P<0.0001), and ferritin (P=0.01) were predictors of AKI. Among all admitted COVID-19 patients, 30.2% died in hospital. Among those with AKI, 75.9% died in comparison to 24.1% of non-AKI patients (P<0.001). Among COVID-19 patients admitted to the ICU, 80.5% died: 70.5% were from the AKI group and 29.5% from the non-AKI group (P<0.001). Conclusion High mortality and morbidity is associated with COVID-19 infection, and AKI is contributing significantly to the outcomes of hospitalized patients with the infection. Early recognition of and treatment for AKI will decrease mortality and hospitalization in patients with COVID-19.
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Affiliation(s)
- Ashraf O Oweis
- Department of Internal Medicine, Nephrology Division, Jordan University of Science and Technology, Irbid, Jordan
| | - Sameeha A Alshelleh
- Department of Internal Medicine, Nephrology Division, University of Jordan, Amman, Jordan
| | - Lubna Hawasly
- Department of Internal Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Ghalia Alsabbagh
- Department of Internal Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Karem H Alzoubi
- Department of Pharmacy Practice and Pharmacotherapeutics, University of Sharjah, Sharjah, United Arab Emirates
- Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Wang J, Zheng X, Jiang Y, Jia H, Shi X, Han Y, Li Q, Li W. Soluble Programmed Cell Death Protein 1 and Its Ligand: Potential Biomarkers to Predict Acute Kidney Injury After Surgery in Critically Ill Patients. J Inflamm Res 2022; 15:1995-2008. [PMID: 35356070 PMCID: PMC8959723 DOI: 10.2147/jir.s356475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/11/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Programmed cell death protein 1 (PD-1) and programmed death-ligand 1 (PD-L1) have been detected in injury kidney. However, their expressions are unclear in mice kidneys under renal ischemia-reperfusion injury (IRI). In this study, we would observe the expressions of PD-1 and PD-L1 in kidney tissues and analyze the association between the concentrations of PD-1 and PD-L1 in mouse kidney homogenate and the corresponding concentrations of soluble PD-1 (sPD-1) and soluble PD-L1 (sPD-L1) in plasma after renal IRI. Further, we explored the predictive value of sPD-1 and sPD-L1 for acute kidney injury (AKI) in high-risk patients after surgery. Methods This study established an AKI model induced by IRI in mice. Plasma, kidney samples, and homogenate were collected 0h, 24h, and 48h after surgery for immunohistochemistry and enzyme-linked immunosorbent assay. Then, we continuously enrolled 88 AKI high-risk patients who underwent noncardiac surgery. The biomarkers, including sPD-1, sPD-L1, and urine neutrophil gelatinase-associated lipocalin (NGAL), tissue inhibitor of metalloproteinase-2 (TIMP-2), insulin-like growth factor-binding protein 7 (IGFBP7), were detected immediately after surgery. Results Our data revealed the concentrations of PD-1 and PD-L1 in kidney homogenate, and sPD-1 and sPD-L1 in plasma significantly increased at 0h, 24h, and 48h after IRI. A positive association was found between PD-1 and sPD-1 (r = 0.774, p < 0.001), and between PD-L1 and sPD-L1 (r = 0.881, p < 0.001). Compared to NGAL, [TIMP-2]*[IGFBP7], sPD-1 and sPD-L1 showed better predictive abilities for AKI with an area under the ROC curve of 0.856 (95% confidence interval [CI]: 0.825-0.958, p < 0.001) and 0.906 (95% CI: 0.764-0.921, p < 0.001). Conclusion The increased expressions of PD-1 and PD-L1 in kidneys under IRI suggested they may play essential roles in AKI development. sPD-1 and sPD-L1 can indirectly reflect the expressions of PD-1 and PD-L1 in kidneys, respectively. sPD-1 and sPD-L1 showed excellent predictive ability for AKI in high-risk patients.
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Affiliation(s)
- Jingyi Wang
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xi Zheng
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Yijia Jiang
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Huimiao Jia
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xiaocui Shi
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Yue Han
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Qingping Li
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Wenxiong Li
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China
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Overview of Renal Replacement Therapy Use in a General Intensive Care Unit. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042453. [PMID: 35206640 PMCID: PMC8878091 DOI: 10.3390/ijerph19042453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/03/2022] [Accepted: 02/19/2022] [Indexed: 02/01/2023]
Abstract
Objectives. Population-based studies regarding renal replacement therapy (RRT) used in critical care populations are useful to understand the trend and impact of medical care interventions. We describe the use of RRT and associated outcomes (mortality and length of intensive care stay) in a level 1 hospital. Design. A retrospective descriptive observational study. Patients. Critically ill patients admitted to the ICU from 1 January to 31 December 2018. Interventions. Age, gender, ward of admission, primary organ dysfunction at admission, length of hospital stay (LOS), mechanical ventilation, APACHE, SOFA and ISS scores, the use of vasopressors, transfusion, RRT and the number of RRT sessions were extracted. Results. 1703 critically ill patients were divided into two groups: the RRT-group (238 patients) and the non-RRT group (1465 patients). The mean age was 63.58 ± 17.52 (SD) in the final ICU studied patients (64.72 ± 16.64 SD in the RRT-group), 60.5% being male. Patients admitted from general surgery ward needing RRT were 41.4%. The specific scores, the use of vasopressors, transfusions and mortality were higher in the RRT-group. The ICU LOS was superior in the RRT-group, regardless of the primary organ dysfunction. Conclusions. RRT was practiced in 13.9% of patients (especially after age of 61), with mortality being the outcome for 66.8% of the RRT-group patients. All analyzed data were higher in the RRT group, especially for multiple trauma and surgical patients, or patients presenting cardiac or renal dysfunctions at admission. We found significant increased ISS scores in the RRT-group, a significant association between the need of vasopressors or transfusion requirement and RRT use, and an association in the number of RRT sessions and LOS (p < 0.001).
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