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Yu N, Ouyang X, Li J, Gao J, Zeng S, Zhuang H, Jiang M, Pei Y, Jiang X. Risk factors and renal outcomes of AKI in children with secondary steroid-resistant nephrotic syndrome. Ren Fail 2024; 46:2314637. [PMID: 38383285 PMCID: PMC10885744 DOI: 10.1080/0886022x.2024.2314637] [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: 09/28/2023] [Accepted: 01/31/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is increasingly prevalent in children with nephrotic syndrome (NS). It is associated with adverse outcomes in NS, especially steroid-resistant nephrotic syndrome (SRNS). The incidence, risk factors and outcomes of AKI in secondary SRNS remain undefined. The main objectives of this study were to determine the risk factors and prognosis of AKI in hospitalized children with secondary SRNS. MATERIAL AND METHODS This retrospective study was conducted from January 2014 to December 2019, involving 172 hospitalizations with secondary SRNS admitted to the First Affiliated Hospital of Sun Yat-sen University. AKI was defined and classified in accordance with the 2012 Kidney Disease Improving Global Outcomes (KDIGO) guidelines. RESULTS AKI was found in 67 (39.0%) of 172 hospitalizations with secondary SRNS. Average age of onset in our group is 4.4 (3.1, 6.7) years with AKI and 3.7 (1.8, 5.6) years without AKI. Urea nitrogen level is 5.9 (4.1, 10.0) mmol/L with AKI and 5.1 (3.7, 7.0) mmol/L. Uric acid level is 446.0 (340.0, 567.0) umol/L with AKI and 401.0 (303.0, 496.0) umol/L. 24-h urinary protein level is 4.14 (2.9, 6.5) g with AKI and 2.5 (1.3, 5.3) without AKI. Multivariate logistic regression revealed that infection (OR = 5.287; 95% confidence interval, 2.349 to 11.899; p < 0.001), age at onset (OR = 1.180; 95% confidence interval, 1.032 to 1.349; p = 0.015) and uric acid level (OR = 1.003; 95% confidence interval, 1.000 to 1.006; p = 0.031) were significantly associated with the development of AKI in children with secondary SRNS. Among 72 children with secondary SRNS, six went to end-stage kidney disease (ESKD). Children in the AKI group were more likely to progress to ESKD compared with children in the non-AKI group (p = 0.017) with a median follow-up of 48.5months. CONCLUSION AKI occurred in 39.0% of total hospitalizations associated with secondary SRNS. Risk factors including infection, age of onset, and uric acid level are associated with AKI in children with secondary SRNS. Furthermore, AKI was identified as a risk factor for the progression of secondary SRNS to ESKD.
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Affiliation(s)
- Nannan Yu
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - XiaoJun Ouyang
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Jie Li
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Jie Gao
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Shuhan Zeng
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Hongjie Zhuang
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Mengjie Jiang
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Yuxin Pei
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Xiaoyun Jiang
- Department of Pediatric Nephrology and Rheumatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
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Zhang X, Fu J, Feng Z, Li Y, Zhang L, Zhou X, Dai S, Qiu T, Zhou J, Chen S, Ji Y. High Serum Albumin Levels were Associated with Acute Kidney Injury in Pediatric Surgical Intensive Care Units. J Pediatr Surg 2024; 59:621-626. [PMID: 38182536 DOI: 10.1016/j.jpedsurg.2023.12.006] [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] [Received: 11/29/2023] [Accepted: 12/03/2023] [Indexed: 01/07/2024]
Abstract
INTRODUCTION There are limited studies revealing the association between serum albumin concentrations and acute kidney injury (AKI) in critically ill children. METHODS This was a multicenter retrospective study. Children consecutively admitted to four pediatric surgical intensive care units (PSICUs) between January 2016 and December 2020 were screened for analysis. Patients without recorded albumin values during the PSICU stay were excluded. Data were extracted from the electronic medical records systems of the hospitals. AKI was defined according to the Kidney Disease Improving Global Outcome (KDIGO) guidelines. The associations between serum albumin levels and AKI were assessed by using logistic regression models. RESULTS A total of 7802 children were included in the analysis. The median age of the children was 1.0 (interquartile range (IQR), 0.0-4.0) years. There were 3214 (41.2 %) children who developed AKI. In the univariate logistic regression model, serum albumin levels were associated with AKI (odds ratio (OR) = 1.04, 95 % confidence interval (CI) 1.04-1.05). After adjusting for covariates, serum albumin showed an independent association with AKI (OR = 1.04, 95 % CI 1.03-1.05). Albumin levels above 39.43 g/L (OR = 1.036, 95 % CI 1.002-1.070) were associated with AKI in the unadjusted cubic spline. In the adjusted cubic spline, albumin levels above 40.41 g/L (OR = 1.061, 95 % CI 1.003-1.122) were associated with AKI. CONCLUSION High serum albumin was associated with AKI in critically ill children in the PSICU. Further studies are needed to validate our findings. TYPE OF STUDY Prognostic Study. LEVEL OF EVIDENCE LEVEL II.
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Affiliation(s)
- Xuepeng Zhang
- Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China; Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Jianlei Fu
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Zhongxue Feng
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Yang Li
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Lifan Zhang
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Xinyue Zhou
- Department of Pediatric Critical Care Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, Chengdu 610041, China
| | - Shiyi Dai
- Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China; Department of Pediatric Surgery, West China Women's and Children's Hospital, Sichuan University, Chengdu 610041, China
| | - Tong Qiu
- Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Jiangyuan Zhou
- Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Siyuan Chen
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu 610041, China.
| | - Yi Ji
- Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu 610041, China.
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McNeely ML, Courneya KS, Al Onazi MM, Wharton S, Wang Q, Dickau L, Vallance JK, Culos-Reed SN, Matthews CE, Yang L, Friedenreich CM. Upper Limb Morbidity in Newly Diagnosed Individuals After Unilateral Surgery for Breast Cancer: Baseline Results from the AMBER Cohort Study. Ann Surg Oncol 2023; 30:8389-8397. [PMID: 37755568 DOI: 10.1245/s10434-023-14316-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 08/29/2023] [Indexed: 09/28/2023]
Abstract
PURPOSE We aimed to examine potential associations between post-surgical upper limb morbidity and demographic, medical, surgical, and health-related fitness variables in newly diagnosed individuals with breast cancer. METHODS Participants were recruited between 2012 and 2019. Objective measures of health-related fitness, body composition, shoulder range of motion, axillary web syndrome, and lymphedema were performed within 3 months of breast cancer surgery, and prior to or at the start of adjuvant cancer treatment. RESULTS Upper limb morbidity was identified in 54% of participants and was associated with poorer upper limb function and higher pain. Multivariable logistic regression analysis identified mastectomy versus breast-conserving surgery (odds ratio [OR] 3.51, 95% confidence interval [CI] 2.65-4.65), axillary lymph node dissection versus sentinel lymph node dissection (OR 2.67, 95% CI 1.73-4.10), earlier versus later time from surgery (OR 1.58, 95% CI 1.15-2.18), and younger versus older age (OR 1.01, 95% CI 1.00-1.03) as significantly associated with a higher odds of upper limb morbidity, while mastectomy (OR 1.57, 95% CI 1.10-2.25), axillary lymph node dissection (OR 2.20, 95% CI 1.34-3.60), lower muscular endurance (OR 1.10, 95% CI 1.01-1.16) and higher percentage body fat (OR 1.04, 95% CI 1.00-1.07) were significantly associated with higher odds of moderate or greater morbidity severity. CONCLUSIONS Upper limb morbidity is common in individuals after breast cancer surgery prior to adjuvant cancer treatment. Health-related fitness variables were associated with severity of upper limb morbidity. Findings may facilitate prospective surveillance of individuals at higher risk of developing upper limb morbidity.
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Affiliation(s)
- Margaret L McNeely
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada.
- Supportive Care Services, Cancer Care Alberta, Edmonton, AB, Canada.
| | - Kerry S Courneya
- Faculty of Kinesiology, Sport, and Recreation, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Mona M Al Onazi
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada
| | - Stephanie Wharton
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, AB, Canada
| | - Qinggang Wang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, AB, Canada
| | - Leanne Dickau
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, AB, Canada
| | - Jeffrey K Vallance
- Faculty of Health Disciplines, Athabasca University, Athabasca, AB, Canada
| | - S Nicole Culos-Reed
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
| | - Charles E Matthews
- Division of Cancer Epidemiology and Genetics, US National Cancer Institute, Rockville, MD, USA
| | - Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, AB, Canada
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Christine M Friedenreich
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, AB, Canada
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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Ghosh S, Akhtar S, Pradhan SK, Sarkar S, Dasgupta D, Parween R, Menon S, Sinha R. Incidence and risk factors of acute kidney injury among childhood nephrotic syndrome: a prospective cohort study. Eur J Pediatr 2023; 182:2443-2451. [PMID: 36920554 DOI: 10.1007/s00431-023-04903-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 02/17/2023] [Accepted: 02/25/2023] [Indexed: 03/16/2023]
Abstract
Acute kidney injury (AKI) is a known independent risk factor for morbidity/mortality but there is scarcity of robust data on it among childhood nephrotic syndrome (NS). We assessed the incidence of AKI among hospitalized children with NS as well as looked for any significant risk factors. Prospective observational study conducted across two tertiary pediatric hospitals in Eastern India from September 2020 to August 2021. Children aged 1-18 years admitted with NS and without any nephritic features or pre-existing chronic kidney disease (CKD) were included. In 200 admissions (n = 176; 63% female, median age 4 years [IQR: 3-7]), AKI occurred in 36 (18%; 95% CI 13 to 36%). Two children required kidney replacement therapy and one death was recorded. In 27/36 (75%), AKI resolved within 48 h, 4 had persistent AKI, 3 acute kidney disease, and two progressed to CKD. On multivariate regression analysis: fractional excretion of sodium ≤ 0.2% (OR 12.77; 95% CI 3.5-46.4), male gender (OR 6.38; 95% CI 2.76-14.74), underlying infection (OR 5.44; 95% CI 2.4-11.86), nephrotoxic drugs (OR 4.83; 95% CI 2.21-10.54), and albumin ≤ 1.4 g/dl (OR 4.35; 95% CI 1.55-12.8) were associated with AKI. A predictive equation using these five variables on admission had high AUC (0.86) in correctly identifying 17 children who subsequently developed AKI. Conclusion: In a low resource setting, AKI is common among hospitalized children with NS. Larger multi-center prospective studies are needed to refine prediction equations and test its utility in preventing AKI development. What is Known: • Acute Kidney Injury is a known independent risk factor for increased morbidity and mortality. • There are few studies to assess the incidence of Acute kidney injury in hospitalised cases of childhood nephrotic syndrome.. What is New: • This is the largest prospective cohort of children suffering from nephrotic syndrome, in India, proposing a novel algorithm for predicting the risk of AKI among hospitalised cases of childhood nephrotic syndrome.
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Affiliation(s)
- Sanchari Ghosh
- Division of Pediatric Nephrology, Institute of Child Health, Kolkata, India
| | - Shakil Akhtar
- Division of Pediatric Nephrology, Institute of Child Health, Kolkata, India
| | - Subal Kumar Pradhan
- Division of Pediatric Nephrology, SVPPGIP and SCB Medical College, Cuttack, India
| | - Subhankar Sarkar
- Division of Pediatric Nephrology, Institute of Child Health, Kolkata, India
| | - Deblina Dasgupta
- Division of Pediatric Nephrology, Institute of Child Health, Kolkata, India
| | - Ruhi Parween
- Division of Pediatric Nephrology, SVPPGIP and SCB Medical College, Cuttack, India
| | - Shina Menon
- Division of Pediatric Nephrology, Seattle Children's Hospital, University of Washington, Seattle, USA
| | - Rajiv Sinha
- Division of Pediatric Nephrology, Institute of Child Health, Kolkata, India. .,Apollo Gleneagles Hospital, Kolkata, India.
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