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Zhang P, Xun L, Bao N, Tong D, Duan B, Peng D. Long-term mortality in patients with end-stage renal disease undergoing hemodialysis and peritoneal dialysis: a propensity score matching retrospective study. Ren Fail 2024; 46:2321320. [PMID: 38482569 PMCID: PMC10946263 DOI: 10.1080/0886022x.2024.2321320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 02/15/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Hemodialysis (HD) and peritoneal dialysis (PD) are effective ways to treat end-stage renal disease (ERSD). This study aimed to investigate the differences in survival and the factors that influence it in patients with end-stage renal disease treated with HD or PD. METHODS We retrospectively analyzed factors related to all-cause death with renal replacement therapy and compared the long-term mortality between HD and PD strategies in patients with ESRD who started HD or PD treatment in our renal HD center between January 1, 2008, and December 1, 2021. RESULTS Overall, 1,319 patients were included, comprising 690 and 629 patients in the HD and PD groups, respectively, according to the inclusion criteria. After propensity matching, 922 patients remained, with 461 (50%) patients each in the two groups. There were no significant differences in the 1-, 2-, 3-, and 4-year mortality rates between the HD and PD groups (all p > .05). However, the 5- and 10-year mortality rates of the matched patients were 15.8%. 17.6% in the HD group and 21.0%. 27.3% in the PD group, respectively. The 5- and 10-year mortality rates were significantly lower in the HD group (all p < .05) as compared to the PD group. After matching, Kaplan-Meier curve analysis with log-rank test was performed, which showed a significant difference in the survival rates between the two groups (p = .001). Logistic multifactor regression analysis revealed that age, weight, hypertension, serum creatinine, and combined neoplasms influenced the survival rate of patients with ESRD (p < .05). In contrast, age, hypertension, parathyroid hormone (PTH), serum creatinine, and peripheral vascular diseases (PVD) influenced the survival rate of patients in the HD group (p < .05), and age and weight influenced the survival rate of patients in the PD group (p < .05). CONCLUSIONS This study found that long-term mortality rates were higher in the PD group than that in the HD group, indicating that HD may be superior to PD.
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Affiliation(s)
- Pengjie Zhang
- Department of Nephrology, Shaanxi Provincial People’s hospital, Xian Jiaotong University, Xian, China
| | - Liru Xun
- Department of Nephrology, Shaanxi Provincial People’s hospital, Xian Jiaotong University, Xian, China
| | - Nan Bao
- Department of Nephrology, Shaanxi Provincial People’s hospital, Xian Jiaotong University, Xian, China
| | - Ding Tong
- Department of Nephrology, Shaanxi Provincial People’s hospital, Xian Jiaotong University, Xian, China
| | - Bin Duan
- Department of Nephrology, Shaanxi Provincial People’s hospital, Xian Jiaotong University, Xian, China
| | - Du Peng
- Department of Nephrology, Shaanxi Provincial People’s hospital, Xian Jiaotong University, Xian, China
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Lu Y, Xu C, Xie K, Zhao B, Wang M, Qian C, Chen X, Gu L, Wu W, Lu R. The relationship between thiamin, folic acid and cognitive function in a rat model of uremia. Ren Fail 2024; 46:2329257. [PMID: 38482596 PMCID: PMC10946272 DOI: 10.1080/0886022x.2024.2329257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 03/06/2024] [Indexed: 03/20/2024] Open
Abstract
End-stage renal disease is a worldwide health burden, but the pathogenesis of uremia-associated cognitive impairment (CI) is poorly recognized. We hypothesized that uremia brings about deficiency of thiamin and folic acid and causes CI by inducing oxidative stress. Therefore, 24 Sprague-Dawley rats were randomly divided into two groups: a 5/6 nephrectomy group (n = 12) and a sham-operated group (n = 12). The Morris water maze was used to assess the cognitive function eight weeks post-surgery, and serum levels of thiamin, folic acid and homocysteine were detected subsequently. Brain and kidney tissues were collected for pathological examination and 8-Hydroxy-2'-deoxyguanosine (8-OHdG) immunochemistry staining. Results showed that the escape latency on training days 1-2 was longer, and the time in quadrant IV on experimental day 6 was significantly shorter in 5/6 nephrectomy group. Meanwhile, the uremic rats showed decreased thiamin, folic acid and increased homocysteine. We also found the time in quadrant IV was positively correlated with thiamin and folic acid level, while negatively correlated with the blood urea nitrogen and 8-OHdG positive cell proportion. Furthermore, in 5/6 nephrectomy group, the hippocampal neuron count was significantly reduced, and a greater proportion of 8-OHdG positive cells were detected. Pretreating LPS-stimulated rat microglial cells with thiamin or folic acid in vitro alleviated the inflammatory impairment in terms of cell viability and oxidative stress. In summary, we applied a uremic rat model and proved that uremia causes serum thiamin and folic acid deficiency, homocysteine elevation, along with neuron reduction and severe oxidative stress in hippocampus, finally leading to CI.
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Affiliation(s)
- Yifei Lu
- Department of Pharmacy, Shanghai University of Traditional Chinese Medicine, China
| | - Chenqi Xu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kewei Xie
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bingru Zhao
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Minzhou Wang
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Cheng Qian
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xuemei Chen
- Department of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Leyi Gu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wangshu Wu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Renhua Lu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Guo J, Zhang C, Zhao H, Yan Y, Liu Z. The key mediator of diabetic kidney disease: Potassium channel dysfunction. Genes Dis 2024; 11:101119. [PMID: 38523672 PMCID: PMC10958065 DOI: 10.1016/j.gendis.2023.101119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 06/11/2022] [Accepted: 06/04/2023] [Indexed: 03/26/2024] Open
Abstract
Diabetic kidney disease is a leading cause of end-stage renal disease, making it a global public health concern. The molecular mechanisms underlying diabetic kidney disease have not been elucidated due to its complex pathogenesis. Thus, exploring these mechanisms from new perspectives is the current focus of research concerning diabetic kidney disease. Ion channels are important proteins that maintain the physiological functions of cells and organs. Among ion channels, potassium channels stand out, because they are the most common and important channels on eukaryotic cell surfaces and function as the basis for cell excitability. Certain potassium channel abnormalities have been found to be closely related to diabetic kidney disease progression and genetic susceptibility, such as KATP, KCa, Kir, and KV. In this review, we summarized the roles of different types of potassium channels in the occurrence and development of diabetic kidney disease to discuss whether the development of DKD is due to potassium channel dysfunction and present new ideas for the treatment of DKD.
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Affiliation(s)
- Jia Guo
- Nephrology Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, Henan 450052, China
- Research Center for Kidney Disease, Zhengzhou, Henan 450052, China
| | - Chaojie Zhang
- Nephrology Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, Henan 450052, China
- Research Center for Kidney Disease, Zhengzhou, Henan 450052, China
| | - Hui Zhao
- Nephrology Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, Henan 450052, China
- Research Center for Kidney Disease, Zhengzhou, Henan 450052, China
| | - Yufan Yan
- Nephrology Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, Henan 450052, China
- Research Center for Kidney Disease, Zhengzhou, Henan 450052, China
| | - Zhangsuo Liu
- Nephrology Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, Henan 450052, China
- Research Center for Kidney Disease, Zhengzhou, Henan 450052, China
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Navalha DDP, Felix N, Nogueira A, Clemente M, Marinho AD, Ferreira ROM, Pasqualotto E, Dagostin CS, Pinto LCS, Fernandes GC. Direct oral anticoagulants versus vitamin K antagonists in patients with atrial fibrillation on chronic hemodialysis: a meta-analysis of randomized controlled trials. Int Urol Nephrol 2024; 56:2001-2010. [PMID: 38153665 DOI: 10.1007/s11255-023-03889-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 11/14/2023] [Indexed: 12/29/2023]
Abstract
PURPOSE Patients with atrial fibrillation (AF) and end-stage renal disease on chronic hemodialysis are at risk for thromboembolic and bleeding events. We aimed to perform a meta-analysis to evaluate the safety and efficacy of direct oral anticoagulants (DOACs) compared with vitamin K antagonists (VKAs) in this population. METHODS We systematically searched PubMed, Excerpta Medica Database (EMBASE) and Cochrane Library for randomized controlled trials (RCTs) comparing DOACs with VKAs in patients with AF on chronic hemodialysis from inception to February 2023 in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Outcomes were reported using risk ratios (RRs) with 95% confidence intervals (CIs). Statistical analyses were performed using R version 4.2.2. RESULTS We selected three RCTs including 341 patients, of whom 176 (51.6%) were randomized to DOACs. Follow-up ranged from 174 days to 3.38 years. There was no significant difference between groups in terms of cardiovascular mortality (RR 1.34; 95% CI 0.69-2.60; p = 0.39), all-cause mortality (RR 0.96; 95% CI 0.72-1.27; p = 0.77), ischemic/uncertain type of stroke or transient ischemic attack (RR 0.50; 95% CI 0.19-1.35; p = 0.17), or major or life-threatening bleeding (RR 0.70; 95% CI 0.39-1.25; p = 0.22). CONCLUSION In this meta-analysis of three RCTs, no significant difference was observed between DOACs and VKAs in cardiovascular mortality, all-cause mortality, ischemic/uncertain type of stroke or transient ischemic attack, or major or life-threatening bleeding in patients with AF on chronic hemodialysis.
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Affiliation(s)
| | - Nicole Felix
- Federal University of Campina Grande, Campina Grande, Brazil
| | - Alleh Nogueira
- Bahiana School of Medicine and Public Health, Salvador, Brazil
| | | | - Alice D Marinho
- Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
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Chen C, Hsu YC, Chou KW, Chang KS, Hsu YH, Chiu WH, Lee CW, Yang PS, Chang WH, Huang YK, Chen PY, Chen CW, Su YJ. NT-proBNP point-of-care testing for predicting mortality in end-stage renal disease: A survival analysis. Heliyon 2024; 10:e30581. [PMID: 38742053 PMCID: PMC11089362 DOI: 10.1016/j.heliyon.2024.e30581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
This study examines the predictive value of elevated N-terminal-pro brain natriuretic peptide (NT-pro BNP) levels for mortality among patients with end-stage renal disease (ESRD). Data from 768 ESRD patients, excluding those with cancer or lost follow-up, were analyzed using Kaplan-Meier curves and Cox proportional hazards models over three years. Results indicated that patients with very high NT-pro BNP levels had shorter average survival times and a significantly higher risk of mortality (hazard ratio 1.43). Advanced age, ICU admission, and comorbidities like cerebrovascular diseases and chronic obstructive pulmonary disease also contributed to increased mortality risks. Thus, elevated NT-pro BNP is an independent risk factor for mortality in ESRD patients.
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Affiliation(s)
- Chun Chen
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yin-Chen Hsu
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital Chiayi Branch, Chiayi, Taiwan
- Chang Gung University, College of Medicine, Taoyuan, Taiwan
| | - Kuang-Wei Chou
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Kuo-Song Chang
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Mackay Junior College of Medicine Nursing and Management, Taipei, Taiwan
| | - Ya-Hui Hsu
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Wei-Huai Chiu
- Graduate Institute of Automation and Control, National Taiwan University of Science and Technology, Taipei, Taiwan
| | - Chun-Wei Lee
- Mackay Junior College of Medicine Nursing and Management, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Cardiovascular Division, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Po-Sheng Yang
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Department of general surgery, MacKay Memorial Hospital, Taipei, Taiwan
| | - Wen-Han Chang
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Graduate Institute of Injury Prevention and Control, Taipei Medical University, Taipei, Taiwan
- Institute of Mechatronic Engineering, National Taipei University of Technology, Taipei, Taiwan
- School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yao-Kuang Huang
- Chang Gung University, College of Medicine, Taoyuan, Taiwan
- Division of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital Chiayi Branch, Chiayi, Taiwan
- Division of Thoracic and Cardiovascular Surgery, Chia Yi Hospital, Ministry of Health and Welfare, Chiayi, Taiwan
| | - Pang-Yen Chen
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan
- Mackay Junior College of Medicine Nursing and Management, Taipei, Taiwan
| | - Chien-Wei Chen
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital Chiayi Branch, Chiayi, Taiwan
- Chang Gung University, College of Medicine, Taoyuan, Taiwan
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Yu-Jang Su
- Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan
- Mackay Junior College of Medicine Nursing and Management, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Division of Toxicology, Mackay Memorial Hospital, Taipei, 10449, Taiwan
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6
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Toal M, Fergie R, Quinn M, Hill C, O'Neill C, Maxwell AP. Protocol for a systematic review of the application of the kidney failure risk equation and Oxford classification in estimating prognosis in IgA nephropathy. Syst Rev 2024; 13:122. [PMID: 38704598 PMCID: PMC11070080 DOI: 10.1186/s13643-024-02543-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 04/23/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND IgA nephropathy (IgAN) is a common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD). Outcomes are highly variable and predicting risk of disease progression at an individual level is challenging. Accurate risk stratification is important to identify individuals most likely to benefit from treatment. The Kidney Failure Risk Equation (KFRE) has been extensively validated in CKD populations and predicts the risk of ESRD at 2 and 5 years using non-invasive tests; however, its predictive performance in IgAN is unknown. The Oxford classification (OC) describes pathological features demonstrated on renal biopsy that are associated with adverse clinical outcomes that may also inform prognosis. The objective of this systematic review is to compare the KFRE with the OC in determining prognosis in IgAN. METHODS A systematic review will be conducted and reported in line with PRISMA guidelines (PRISMA-P checklist attached as Additional file 1). Inclusion criteria will be cohort studies that apply the KFRE or OC to determine the risk of CKD progression or ESRD in individuals with IgAN. Multiple databases will be searched in duplicate to identify relevant studies, which will be screened first by title, then by abstract and then by full-text analysis. Results will be collated for comparison. Risk of bias and confidence assessments will be conducted independently by two reviewers, with a third reviewer available if required. DISCUSSION Identifying individuals at the highest risk of progression to ESRD is challenging in IgAN, due to the heterogeneity of clinical outcomes. Risk prediction tools have been developed to guide clinicians; however, it is imperative that these aids are accurate and reproducible. The OC is based on observations made by specialist renal pathologists and may be open to observer bias, therefore the utility of prediction models incorporating this classification may be diminished, particularly as in the future novel biomarkers may be incorporated into clinical practice. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42022364569.
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Affiliation(s)
- Michael Toal
- Centre for Public Health, Queen's University of Belfast, Belfast, BT12 6AB, Northern Ireland.
- Regional Nephrology Unit, Belfast City Hospital, Lisburn Road, BT9 7BA, Belfast, Northern Ireland.
| | - Ruth Fergie
- Centre for Public Health, Queen's University of Belfast, Belfast, BT12 6AB, Northern Ireland
- Regional Nephrology Unit, Belfast City Hospital, Lisburn Road, BT9 7BA, Belfast, Northern Ireland
| | - Michael Quinn
- Centre for Public Health, Queen's University of Belfast, Belfast, BT12 6AB, Northern Ireland
| | - Christopher Hill
- Regional Nephrology Unit, Belfast City Hospital, Lisburn Road, BT9 7BA, Belfast, Northern Ireland
| | - Ciaran O'Neill
- Centre for Public Health, Queen's University of Belfast, Belfast, BT12 6AB, Northern Ireland
| | - Alexander P Maxwell
- Centre for Public Health, Queen's University of Belfast, Belfast, BT12 6AB, Northern Ireland
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Beck NS, Seo Y, Park T, Jun SS, Im JI, Hong SY. Oxidative stress in patients with coronavirus disease and end-stage renal disease: a pilot study. BMC Nephrol 2024; 25:155. [PMID: 38702607 PMCID: PMC11069245 DOI: 10.1186/s12882-024-03584-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 04/23/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Oxidative stress, an imbalance between reactive oxygen species production and antioxidant capacity, increases in patients with coronavirus disease (COVID-19) or renal impairment. We investigated whether combined COVID-19 and end-stage renal disease (ESRD) would increase oxidative stress levels compared to each disease alone. METHODS Oxidative stress was compared among three groups. Two groups comprised patients with COVID-19 referred to the hospital with or without renal impairment (COVID-ESRD group [n = 18]; COVID group [n = 17]). The third group (ESRD group [n = 18]) comprised patients without COVID-19 on maintenance hemodialysis at a hospital. RESULTS The total oxidative stress in the COVID-ESRD group was lower than in the COVID group (p = 0.047). The total antioxidant status was higher in the COVID-ESRD group than in the ESRD (p < 0.001) and COVID (p < 0.001) groups after controlling for covariates. The oxidative stress index was lower in the COVID-ESRD group than in the ESRD (p = 0.001) and COVID (p < 0.001) groups. However, the three oxidative parameters did not differ significantly between the COVID and COVID-ESRD groups. CONCLUSIONS The role of reactive oxygen species in the pathophysiology of COVID-19 among patients withESRD appears to be non-critical. Therefore, the provision of supplemental antioxidants may not confer a therapeutic advantage, particularly in cases of mild COVID-19 in ESRD patients receiving hemodialysis. Nonetheless, this area merits further research.
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Affiliation(s)
- Nam-Seon Beck
- Department of Pediatrics, Chung-Ang Jeil Hospital, Chungbuk, South Korea
| | - Yeonju Seo
- Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul, South Korea
| | - Taesung Park
- Department of Statistics, Seoul National University, Seoul, South Korea
| | - Sang-Sin Jun
- Department of Neurology, Chung-Ang Jeil Hospital, Chungbuk, South Korea
| | - Joung-Il Im
- Department of Orthopedic Surgery, Chung-Ang Jeil Hospital, Chungbuk, South Korea
| | - Sae-Yong Hong
- Department of Nephrology, Chung-Ang Jeil Hospital, Chungbuk, South Korea.
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Khoo CY, Chia CML. A challenging case of severe bilateral septic arthritis with osteomyelitis of the sternoclavicular joint in a patient with end-stage renal disease. Interdiscip Cardiovasc Thorac Surg 2024; 38:ivae080. [PMID: 38676666 PMCID: PMC11087927 DOI: 10.1093/icvts/ivae080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/26/2024] [Indexed: 04/29/2024]
Abstract
Septic arthritis of the sternoclavicular joint (SCJ) is a rare condition that comprises <1% of all joint infections. We report a case of severe bilateral septic arthritis of the SCJ in a patient with end-stage renal disease on peritoneal dialysis. A 44-year-old female presented with right SCJ infection 1 month after recovering from a tenckhoff catheter exit-site infection. She completed 6 weeks of antibiotics however this progressed to bilateral SCJ septic arthritis with osteomyelitis necessitating multiple surgical debridement and excision of bilateral clavicular heads. Further imaging showed signs of renal osteodystrophy and degenerative joint changes resembling calcium pyrophosphate deposition. Patients with end-stage renal disease have multiple risk factors including immune system dysfunction, renal osteodystrophy and dialysis access sites that increase susceptibility to bacteraemia and seeding. Therefore in such patients, prompt assessment is necessary to ensure expeditious diagnosis and treatment of this potentially debilitating condition. A multidisciplinary team involving various specialties is crucial for the holistic care for such patients and to reduce the risk of recurrence.
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Affiliation(s)
- Chun Yuet Khoo
- Department of Cardiothoracic Surgery, National Heart Centre Singapore, Singapore
| | - Cynthia Ming Li Chia
- Department of Cardiothoracic Surgery, National Heart Centre Singapore, Singapore
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Usmani S, Ahmed N, Gnanasegaran G, Marafi F, Bani-Mustafa A, Van den Wyngaert T. Assessment of regional and total skeletal metabolism using 18F-NaF PET/CT in patients with chronic kidney disease. Ann Nucl Med 2024:10.1007/s12149-024-01929-1. [PMID: 38676905 DOI: 10.1007/s12149-024-01929-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 04/08/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVE The study aims to assess regional and total bone metabolic activity in patients with chronic kidney disease using Na[18F]F PET and correlation between semi-quantitative indices and blood parameters. METHODS Seventy-two subjects (mean age 61.8 ± 13.8 years) were included. Of these 24/72 patients had end-stage renal disease (ESRD) (GFR < 15 mL/min/1.73 m2), 38/72 had chronic kidney disease (CKD) (GFR between 60 and 15 mL/min/1.73 m2), and 10/72 were controls with normal renal function. All subjects underwent Na[18F]F PET-CT with a dose activity of 0.06 mCi/Kg. Regional and total skeletal metabolism were assessed with mean SUVs in a skeletal volume of interest (VOI), bone to soft tissue index (B/S), global SUV mean (GSUV mean) of the whole bone, and uptake in the femoral neck. RESULTS Statistically significant differences were observed in a number of 18F-NaF metrics like femoral neck metabolism in CKD and ERSD groups in comparison to control in right (P = 0.003) and left femur (P = 0.006), bone to soft tissue index in the femur (P = 0.016) and GSUV5 (P = 0.006). There is also a significant difference in SUV mean in lumbar vertebrae (L1-L4) among CKD, ESRD, and controls. There was a moderate correlation between 18F-NaF PET scan uptake and blood parameters such as ALP and PTH. Na[18F]F uptake parameters were significantly different in low versus high bone turnover state. CONCLUSIONS The assessment of total skeleton and regional metabolism and bone turnover in CKD patients is feasible with Na[18F]F PET. Na[18F]F can help to detect early changes in bone metabolism and assess the progression of bone disease in this complex condition. Quantification with Na[18F]F PET might provide better assessment of the bone turnover. The difference in Na[18F]F uptake in CKD compared to controls is likely related to a change in bone turnover which, however, requires further validation.
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Affiliation(s)
- Sharjeel Usmani
- Department of Nuclear Medicine, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat, Oman.
- Hull York Medical School, Hull, UK.
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
| | - Najeeb Ahmed
- Department of Nuclear Medicine, Jack Brignall PET/CT Centre, Castle Hill Hospital, Cottingham, UK
- Hull York Medical School, Hull, UK
| | | | - Fahad Marafi
- Department of Nuclear Medicine, Jaber Al-Ahmad Molecular Imaging Center, Kuwait, Kuwait
| | | | - Tim Van den Wyngaert
- Department of Nuclear Medicine, Antwerp University Hospital, Edegem, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Lu W, Cheng S, Xu J, Xiao Z, Yu Y, Xie Q, Fang Y, Chen R, Shen B, Xie Y, Ding X. Roles of AhR/CYP1s signaling pathway mediated ROS production in uremic cardiomyopathy. Toxicol Lett 2024; 396:81-93. [PMID: 38670245 DOI: 10.1016/j.toxlet.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 03/24/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024]
Abstract
PURPOSE Uremic cardiomyopathy (UCM) is the leading cause of chronic kidney disease (CKD) related mortality. Uremic toxins including indoxyl sulfate (IS) play important role during the progression of UCM. This study was to explore the underlying mechanism of IS related myocardial injury. METHODS UCM rat model was established through five-sixths nephrectomy to evaluate its effects on blood pressure, cardiac impairment, and histological changes using echocardiography and histological analysis. Additionally, IS was administered to neonatal rat cardiomyocytes (NRCMs) and the human cardiomyocyte cell line AC16. DHE staining and peroxide-sensitive dye 2',7'-dichlorofluorescein diacetate (H2DCFDA) was conducted to assess the reactive oxygen species (ROS) production. Cardiomyocyte hypertrophy was estimated using wheat germ agglutinin (WGA) staining and immunofluorescence. Aryl hydrocarbon receptor (AhR) translocation was observed by immunofluorescence. The activation of AhR was evaluated by immunoblotting of cytochrome P450 1 s (CYP1s) and quantitative real-time PCR (RT-PCR) analysis of AHRR and PTGS2. Additionally, the pro-oxidative and pro-hypertrophic effects were evaluated using the AhR inhibitor CH-223191, the CYP1s inhibitor Alizarin and the ROS scavenger N-Acetylcysteine (NAC). RESULTS UCM rat model was successfully established, and cardiac hypertrophy, accompanied by increased blood pressure, and myocardial fibrosis. Further research confirmed the activation of the AhR pathway in UCM rats including AhR translocation and downstream protein CYP1s expression, accompanied with increasing ROS production detected by DHE staining. In vitro experiment demonstrated a translocation of AhR triggered by IS, leading to significant increase of downstream gene expression. Subsequently study indicated a close relationship between the production of ROS and the activation of AhR/CYP1s, which was effectively blocked by applying AhR inhibitor, CYP1s inhibitor and siRNA against AhR. Moreover, the inhibition of AhR/CYP1s/ROS pathway collectively blocked the pro-hypertrophic effect of IS-mediated cardiomyopathy. CONCLUSION This study provides evidence that the AhR/CYP1s pathway is activated in UCM rats, and this activation is correlated with the uremic toxin IS. In vitro studies indicate that IS can stimulate the AhR translocation in cardiomyocyte, triggering to the production of intracellular ROS via CYP1s. This process leads to prolonged oxidative stress stimulation and thus contributes to the progression of uremic toxin-mediated cardiomyopathy.
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Affiliation(s)
- Wei Lu
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China
| | - Shi Cheng
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China
| | - Jiarui Xu
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China
| | - Zilong Xiao
- Division of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yong Yu
- Division of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Qiwen Xie
- Department of Nephrology, Xiamen Branch, Zhongshan hospital, Fudan University; Nephrology, China; Clinical Quality Control Center of Xiamen, No.668 Jinhu Road, Xiamen, Fujian 361006, China
| | - Yi Fang
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China
| | - Ruizhen Chen
- Division of Cardiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Bo Shen
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China.
| | - Yeqing Xie
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China.
| | - Xiaoqiang Ding
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, China; Kidney and Dialysis Institute of Shanghai, China; Kidney and Blood Purification Key Laboratory of Shanghai, China.
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11
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Jin Y, Wang F, Tang J, Luo L, Huang L, Zhou F, Qi E, Hu X, Deng S, Ge H, Jiang Y, Feng J, Li X. Low platelet count at diagnosis of anti-neutrophil cytoplasmic antibody-associated vasculitis is correlated with the severity of disease and renal prognosis. Clin Exp Med 2024; 24:70. [PMID: 38578316 PMCID: PMC10997538 DOI: 10.1007/s10238-024-01333-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 03/19/2024] [Indexed: 04/06/2024]
Abstract
Antineutrophil cytoplasmic antibody-associated vasculitis (AAV) is an autoimmune disease that involves inflammation of blood vessels. There is increasing evidence that platelets play a crucial role not only in hemostasis but also in inflammation and innate immunity. In this study, we explored the relationship between platelet count, clinical characteristics, and the prognosis of patients with AAV. We divided 187 patients into two groups based on their platelet count. Clinicopathological data and prognostic information were retrospectively gathered from medical records. Univariate and multivariate regression analyses were used to identify risk factors for prognosis, including end-stage renal disease (ESRD) and mortality. The cutoff point for platelet count was set at 264.5 × 109/L, as determined by the receiver operating characteristic (ROC) curve for predicting progression to ESRD in patients with AAV. We observed patients with low platelet count (platelets < 264.5 × 109/L) had lower leukocytes, hemoglobin, complement, acute reactants, and worse renal function (P for eGFR < 0.001). They were also more likely to progress to ESRD or death compared to the high platelet count group (platelets > 264.5 × 109/L) (P < 0.0001, P = 0.0338, respectively). Low platelet count was potentially an independent predictor of poor renal prognosis in the multivariate regression analysis [HR 1.670 (95% CI 1.019-2.515), P = 0.014]. Lower platelet count at diagnosis is associated with more severe clinical characteristics and impaired renal function. Therefore, platelet count may be an accessible prognostic indicator for renal outcomes in patients with AAV.
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Affiliation(s)
- Yanli Jin
- Department of Nephrology, Xiangya Hospital, Central South University, No.87 Xiangya Road, Kaifu District, Changsha, Hunan, China
| | - Fangyuan Wang
- Department of Nephrology, Xiangya Hospital, Central South University, No.87 Xiangya Road, Kaifu District, Changsha, Hunan, China
| | - Jiale Tang
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Liying Luo
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Lingyu Huang
- Department of Nephrology, Xiangya Hospital, Central South University, No.87 Xiangya Road, Kaifu District, Changsha, Hunan, China
| | - Fangyu Zhou
- Department of Nephrology, Xiangya Hospital, Central South University, No.87 Xiangya Road, Kaifu District, Changsha, Hunan, China
| | - Enyu Qi
- Department of Nephrology, Xiangya Hospital, Central South University, No.87 Xiangya Road, Kaifu District, Changsha, Hunan, China
| | - Xinyue Hu
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Shuanglinzi Deng
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Huan Ge
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Yuanyuan Jiang
- Department of Laboratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Juntao Feng
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, No.87 Xiangya Road, Kaifu District, Changsha, Hunan, China.
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12
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Khan MZ, Nguyen A, Khan MU, Sattar Y, Alruwaili W, Gonuguntla K, Sohaib Hayat HM, Mendez M, Nassar S, Abideen Asad ZU, Agarwal S, Raina S, Balla S, Nguyen B, Fan D, Darden D, Munir MB. Association of chronic kidney disease and end-stage renal disease with procedural complications and inpatient outcomes of leadless pacemaker implantations across the United States. Heart Rhythm 2024:S1547-5271(24)02311-7. [PMID: 38574789 DOI: 10.1016/j.hrthm.2024.03.1816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 03/26/2024] [Accepted: 03/29/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Leadless pacemakers have emerged as a promising alternative to transvenous pacemakers in patients with kidney disease. However, studies investigating leadless pacemaker outcomes and complications based on kidney dysfunction are limited. OBJECTIVE The objective of this study was to evaluate the association of chronic kidney disease (CKD) and end-stage renal disease (ESRD) with inpatient complications and outcomes of leadless pacemaker implantations. METHODS National Inpatient Sample and International Classification of Diseases, Tenth Revision codes were used to identify patients with CKD and ESRD who underwent leadless pacemaker implantations in the United States from 2016 to 2020. Study end points assessed included inpatient complications, outcomes, and resource utilization of leadless pacemaker implantations. RESULTS A total of 29,005 leadless pacemaker placements were identified. Patients with CKD (n = 5245 [18.1%]) and ESRD (n = 3790 [13.1%]) were younger than patients without CKD and had higher prevalence of important comorbidities. In crude analysis, ESRD was associated with higher prevalence of major complications, peripheral vascular complications, and inpatient mortality. After multivariable adjustment, CKD and ESRD were associated with inpatient mortality (CKD: adjusted odds ratio [aOR], 1.62 [95% CI, 1.40-1.86]; ESRD: aOR, 1.38 [95% CI, 1.18-1.63]) and prolonged length of stay (CKD: aOR, 1.55 [95% CI, 1.46-1.66]; ESRD: aOR, 1.81 [95% CI 1.67-1.96]). ESRD was also associated with higher hospitalization costs (aOR, 1.63; 95% CI, 1.50-1.77) and major complications (aOR, 1.33; 95% CI, 1.13-1.57) after leadless pacemaker implantation. CONCLUSION Approximately one-third of patients undergoing leadless pacemaker implantation had CKD or ESRD. CKD and ESRD were associated with greater length and cost of stay and inpatient mortality.
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Affiliation(s)
- Muhammad Zia Khan
- Division of Cardiology, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
| | - Amanda Nguyen
- Department of Medicine, University of California Davis Medical Center, Sacramento, California
| | | | - Yasar Sattar
- Division of Cardiology, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
| | - Waleed Alruwaili
- Division of Cardiology, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
| | - Karthik Gonuguntla
- Division of Cardiology, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
| | - Hafiz Muhammad Sohaib Hayat
- Section of Electrophysiology, Division of Cardiology, University of California Davis, Sacramento, California
| | - Melody Mendez
- Section of Electrophysiology, Division of Cardiology, University of California Davis, Sacramento, California
| | - Sameh Nassar
- Division of Cardiology, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
| | | | - Siddharth Agarwal
- Division of Cardiology, University of Oklahoma, Oklahoma City, Oklahoma
| | - Sameer Raina
- Division of Cardiology, Stanford University, Stanford, California
| | - Sudarshan Balla
- Division of Cardiology, West Virginia University Heart and Vascular Institute, Morgantown, West Virginia
| | - Bao Nguyen
- Section of Electrophysiology, Division of Cardiology, University of California Davis, Sacramento, California
| | - Dali Fan
- Section of Electrophysiology, Division of Cardiology, University of California Davis, Sacramento, California
| | - Douglas Darden
- Division of Cardiology, Kansas City Heart Rhythm Institute, Overland Park, Kansas
| | - Muhammad Bilal Munir
- Section of Electrophysiology, Division of Cardiology, University of California Davis, Sacramento, California.
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13
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Ye Z, Wang Q, Ullah I, Lin Q, Wu T, Yang M, Fan Y, Dong Z, Wang T, Teng J, Hua R, Tang Y, Li Y, Gong X, Yuan L, Tao Z, Li C. Impact of hemodialysis on efficacies of the antiplatelet agents in coronary artery disease patients complicated with end-stage renal disease. J Thromb Thrombolysis 2024; 57:558-565. [PMID: 38393676 PMCID: PMC11026285 DOI: 10.1007/s11239-023-02924-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/14/2023] [Indexed: 02/25/2024]
Abstract
It is controversial whether hemodialysis affects the efficacy of the antiplatelet agents. We aimed to investigate the impact of hemodialysis on efficacies of the antiplatelet agents in coronary artery disease (CAD) patients complicated with end-stage renal disease (ESRD). 86 CAD patients complicated with ESRD requiring hemodialysis were consecutively enrolled. After 5-day treatment with aspirin and clopidogrel or ticagrelor, the platelet aggregations induced by arachidonic acid (PLAA) or adenosine diphosphate (PLADP), and the P2Y12 reaction unit (PRU) were measured before and after hemodialysis. The propensity matching score method was adopted to generate a control group with normal renal function from 2439 CAD patients. In patients taking aspirin, the PLAA remained unchanged after hemodialysis. In patients taking clopidogrel, the PLADP (37.26 ± 17.04 vs. 31.77 ± 16.09, p = 0.029) and corresponding clopidogrel resistance (CR) rate (23 [48.9%] vs. 14 [29.8%], p = 0.022) significantly decreased after hemodialysis, though PRU remained unchanged. Subgroup analysis indicated that PLADP significantly decreased while using polysulfone membrane (36.8 ± 17.9 vs. 31.1 ± 14.5, p = 0.024). In patients taking ticagrelor, PLADP, and PRU remained unchanged after hemodialysis. ESRD patients had higher incidences of aspirin resistance (AR) and CR compared to those with normal renal function (AR: 16.1% vs. 0%, p = 0.001; CR: 48.4% vs. 24.8%, p = 0.024). Hemodialysis does not have negative effect on the efficacies of aspirin, clopidogrel and ticagrelor in ESRD patients with CAD. ESRD patients have higher incidences of AR and CR compared with those with normal renal function.Trial registration ClinicalTrials.gov Identifier: NCT03330223, first registered January 4, 2018.
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Affiliation(s)
- Zekang Ye
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- Department of Neurology, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, China
| | - Qin Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Inam Ullah
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Qingxia Lin
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Tianyu Wu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Mingwen Yang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yuansheng Fan
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zhou Dong
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Tong Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jianzhen Teng
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Rui Hua
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yingdan Tang
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yule Li
- College of Letters and Science, University of Wisconsin-Madison, Madison, WI , USA
| | - Xiaoxuan Gong
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Liang Yuan
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Zhengxian Tao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Chunjian Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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14
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Chen IW, Kao CL, Ho CN, Hung KC. Association between direct oral anticoagulants and risk of gastrointestinal bleeding. Eur J Intern Med 2024; 122:144-145. [PMID: 38388294 DOI: 10.1016/j.ejim.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/10/2024] [Indexed: 02/24/2024]
Affiliation(s)
- I-Wen Chen
- Department of Anesthesiology, Chi Mei Medical Center, Liouying, Tainan city, Taiwan
| | - Chia-Li Kao
- Department of Anesthesiology, E-Da Hospital, I-Shou University, Kaohsiung City, Taiwan
| | - Chun-Ning Ho
- Department of Anesthesiology, Chi Mei Medical Center, Tainan city, Taiwan
| | - Kuo-Chuan Hung
- Department of Anesthesiology, Chi Mei Medical Center, Tainan city, Taiwan.
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15
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McDonnell SM, Nikfar S, Blecha M, Halandras PM. Frailty screening for determination of hemodialysis access placement. J Vasc Surg 2024; 79:911-917. [PMID: 38104675 DOI: 10.1016/j.jvs.2023.12.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVE Choosing the right hemodialysis vascular access for frail patients remains difficult because the patient's preferences and the likelihood of access function and survival must be considered. We hypothesize that patients identified before arteriovenous (AV) access as frail by the PRISMA-7 score may have worse outcomes, indicating that fistula creation may not be the most clinically beneficial option and it would be in the best interest of the patient to receive either AV graft (AVG) placement or dialysis through a percutaneous catheter. Our pilot study aims to determine whether an association exists between patient frailty as defined by PRISMA-7 and newly created AV fistula (AVF) and AVG access outcomes. METHODS This was a single institutional prospective cohort study of patients undergoing new AVF or AVG intervention from April 2021 to May 2023. Patients were assessed using the PRISMA-7 frailty questionnaire before their AV access surgery. Patients were grouped by frailty score and score groups were examined for trends. Univariable analysis was performed for baseline differences between frail and nonfrail patients. Failure to achieve maturation, postoperative infection, and 180-day mortality difference was also investigated for frail vs nonfrail patients. Univariable analysis was performed for nonmaturation using standard comorbidities, arterial and venous diameters, and frailty. Multivariable binary logistic regression was performed for the outcome of nonmaturation using frailty as one of the variables in conjunction with the univariable risks associated with nonmaturation. RESULTS A total of 40 patients undergoing new AV access placement were investigated, among whom 53% were designated as frail (PRISMA-7 score ≥3). When comparing the frail and nonfrail new AV access groups, the access (AVF and AVG combined) failed in 48% (10/21) of the frail patients, but only failed in 5% (1/19) of the nonfrail patients 1 (P = .012). When distinguishing between AV access types, AVF creations followed the overall trend with 60% of AVF access (9/15) sites in frail patients failing to mature when compared with nonfrail patients, who all had fistulas that matured to use (P = .049). Surgical site infection was absent in all frail patients and present in 5% of nonfrail patients (1/19). Both 30-day and 60-day readmission rates were higher in the frail group compared with the nonfrail group. There was 180-day mortality present in 5 of frail patients % (1/21) and absent in nonfrail patients. Multivariable analysis revealed that both frailty (adjusted odd ratio, 10.19; 95% confidence interval, 1.20-82.25); P = .033) and younger age (adjusted odd ratio, 0.953; 95% confidence interval, 0.923-0.983; P = .002) both had a significant association with nonmaturation. Power analysis revealed a power statistic of 0.898 indicating a probability of type 2 error of 10.02% with a P value of .002. Hosmer-Lemeshow goodness of fit for the logistic regression had 75% overall accuracy for the model. CONCLUSIONS Patient frailty is significantly associated with an increased incidence of AV access failure to mature.
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Affiliation(s)
| | - Shaya Nikfar
- Stritch School of Medicine, Loyola University Medical Center, Maywood, IL
| | - Matthew Blecha
- Stritch School of Medicine, Loyola University Medical Center, Maywood, IL; Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL
| | - Pegge M Halandras
- Stritch School of Medicine, Loyola University Medical Center, Maywood, IL; Division of Vascular Surgery and Endovascular Therapy, Loyola University Medical Center, Maywood, IL
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16
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Ishihara H, Nemoto Y, Tachibana H, Ikeda T, Fukuda H, Yoshida K, Kobayashi H, Iizuka J, Shimmura H, Hashimoto Y, Kondo T, Takagi T. Association Between Kidney Function and Outcomes Following Immune Checkpoint Inhibitor-Based Combination Therapy in Patients With Advanced Renal Cell Carcinoma. Clin Genitourin Cancer 2024; 22:549-557.e5. [PMID: 38281878 DOI: 10.1016/j.clgc.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND It remains unclear whether kidney function affects outcomes following immune checkpoint inhibitor (ICI)-based combination therapy for advanced renal cell carcinoma (RCC). METHODS We retrospectively evaluated data of 167 patients with advanced RCC, including 98 who received ICI dual combination therapy (ie, immunotherapy [IO]-IO) and 69 who received ICI combined with tyrosine kinase inhibitor (TKI) (ie, IO-TKI). In each regimen, treatment profiles were assessed according to the grade of chronic kidney disease (CKD) as defined by the KDIGO 2012 criteria. RESULTS Of the 98 patients who received IO-IO, 31 (32%), 30 (31%), 15 (15%), and 22 (22%) had CKD G1/2, G3a, G3b, and G4/5, respectively. Of the 69 patients who received IO-TKI, 18 (26%), 25 (36%), and 26 (38%) had G1/2, G3a, and G3b/4/5, respectively. Regarding efficacy, progression-free survival, overall survival, or objective response rate was not different according to the CKD grade in both treatment groups (P > .05). Regarding safety, the rate of adverse events, treatment interruption, or corticosteroid administration was not different according to the CKD grade in the IO-IO group (P > .05), whereas in the IO-TKI group, the incidence of grade ≥ 3 adverse events were significantly higher (P = .0292), and the rates of ICI interruption (P = .0353) and corticosteroid administration (P = .0685) increased, according to the CKD grade. CONCLUSION There is a differential safety but comparable efficacy profile between the IO-IO and IO-TKI regimens in patients with CKD. Further prospective studies are required to confirm these findings.
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Affiliation(s)
- Hiroki Ishihara
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan.
| | - Yuki Nemoto
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan; Department of Urology, Tokyo Women's Medical University Adachi Medical Center, Adachi-ku, Tokyo, Japan; Department of Urology, Saiseikai Kawaguchi General Hospital, Kawaguchi, Saitama, Japan
| | | | - Takashi Ikeda
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Hironori Fukuda
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Kazuhiko Yoshida
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Hirohito Kobayashi
- Department of Urology, Tokyo Women's Medical University Adachi Medical Center, Adachi-ku, Tokyo, Japan
| | - Junpei Iizuka
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | | | - Yasunobu Hashimoto
- Department of Urology, Saiseikai Kawaguchi General Hospital, Kawaguchi, Saitama, Japan
| | - Tsunenori Kondo
- Department of Urology, Tokyo Women's Medical University Adachi Medical Center, Adachi-ku, Tokyo, Japan
| | - Toshio Takagi
- Department of Urology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
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Heleniak Z, Matusik PT, Undas A. Altered fibrin clot properties are associated with the progression of chronic kidney disease in atrial fibrillation. Thromb Res 2024; 236:14-21. [PMID: 38387299 DOI: 10.1016/j.thromres.2024.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 02/05/2024] [Accepted: 02/15/2024] [Indexed: 02/24/2024]
Abstract
INTRODUCTION Formation of denser and resistant to lysis fibrin clot networks has been shown in chronic kidney disease (CKD) and atrial fibrillation (AF). We investigated whether such prothrombotic fibrin clot properties are associated with faster progression of CKD in AF patients. MATERIAL AND METHODS We recruited 265 AF patients (men 49.1 %, median age of 64.0 years, median estimated glomerular filtration rate [eGFR] of 77.0 ml/min/1.73 m2), including 137 patients on non-vitamin K antagonist oral anticoagulants (NOACs) (51.7 %) and 109 patients (41.1 %) on vitamin K antagonists (VKAs). At baseline while off anticoagulation, we determined fibrin clot permeability (Ks), and clot lysis time (CLT), along with plasminogen activator inhibitor-1 (PAI-1), endogenous thrombin potential (ETP), and von Willebrand factor (vWF). The kidney function was assessed at baseline and after a median follow-up of 50.0 months. RESULTS During follow-up, a median eGFR decreased by 8.0 (5.0-11.0) ml/min/1.73 m2, 1.8 ml/min/1.73 m2/year and this change correlated with age (R = 0.19, P = 0.002), Ks (R = 0.46, P < 0.0001), and CLT (R = -0.17, P = 0.005), but not ETP, fibrinogen, PAI-1 or vWF. A decrease in eGFR was lower in patients who used NOACs at baseline but not in those who started NOACs during follow-up (n = 101) as compared to the remaining patients. On multiple linear regression analysis, adjusted for age and fibrinogen, baseline Ks, eGFR, hypertension, and NOACs use independently predicted a decrease in eGFR. CONCLUSIONS This study is the first to show that more compact fibrin clot networks may contribute to faster progression of CKD in AF, indicating novel kidney-related harmful effects of prothrombotic clot properties in humans.
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Affiliation(s)
- Zbigniew Heleniak
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdańsk, Poland
| | - Paweł T Matusik
- St. John Paul II Hospital, Kraków, Poland; Institute of Cardiology, Jagiellonian University Medical College, Kraków, Poland
| | - Anetta Undas
- St. John Paul II Hospital, Kraków, Poland; Institute of Cardiology, Jagiellonian University Medical College, Kraków, Poland.
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18
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Peticca B, Prudencio TM, Robinson SG, Karhadkar SS. Challenges with non-descriptive compliance labeling of end-stage renal disease patients in accessibility for renal transplantation. World J Nephrol 2024; 13:88967. [PMID: 38596267 PMCID: PMC11000042 DOI: 10.5527/wjn.v13.i1.88967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/22/2023] [Accepted: 12/22/2023] [Indexed: 03/22/2024] Open
Abstract
Non-descriptive and convenient labels are uninformative and unfairly project blame onto patients. The language clinicians use in the Electronic Medical Record, research, and clinical settings shapes biases and subsequent behaviors of all providers involved in the enterprise of transplantation. Terminology such as noncompliant and nonadherent serve as a reason for waitlist inactivation and limit access to life-saving transplantation. These labels fail to capture all the circumstances surrounding a patient's inability to follow their care regimen, trivialize social determinants of health variables, and bring unsubstantiated subjectivity into decisions regarding organ allocation. Furthermore, insufficient Medicare coverage has forced patients to ration or stop taking medication, leading to allograft failure and their subsequent diagnosis of noncompliant. We argue that perpetuating non-descriptive language adds little substantive information, increases subjectivity to the organ allocation process, and plays a major role in reduced access to transplantation. For patients with existing barriers to care, such as racial/ethnic minorities, these effects may be even more drastic. Transplant committees must ensure thorough documentation to correctly encapsulate the entirety of a patient's position and give voice to an already vulnerable population.
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Affiliation(s)
- Benjamin Peticca
- Department of Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, United States
| | - Tomas M Prudencio
- Department of Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, United States
| | - Samuel G Robinson
- Department of Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, United States
| | - Sunil S Karhadkar
- Department of Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, United States
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Pai CH, Chen CL, Wang CH, Chi NH, Huang SC, Tseng LJ, Lai CH, Yu HY, Chou NK, Hsu RB, Chen YS. End-stage renal disease should not Be considered a contraindication for veno-arterial extracorporeal membrane oxygenation. J Formos Med Assoc 2024:S0929-6646(24)00173-6. [PMID: 38527921 DOI: 10.1016/j.jfma.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 02/18/2024] [Accepted: 03/14/2024] [Indexed: 03/27/2024] Open
Abstract
PURPOSE This study aims to determine whether end-stage renal disease (ESRD) is a true contraindication for extracorporeal membrane oxygenation in adult patients. MATERIALS AND METHODS Adult patients who received VA-ECMO at National Taiwan University Hospital between January 2010 and December 2021 were included. Patients who received regular dialysis before the index admission were included in the ESRD group. The primary outcome was in-hospital mortality. RESULTS 1341 patients were included in the analysis, 121 of whom had ESRD before index admission. The ESRD group was older (62.3 versus 56.8 years; P < 0.01) and had more comorbidities. Extracorporeal cardiopulmonary resuscitation (ECPR) was used more frequently in the ESRD group (66.1% versus 51.6%; P < 0.001). The ESRD group had higher in-hospital mortality rates (72.7% versus 63.3%; P = 0.03). In the ECPR subgroup, there was no difference of survival between ESRD and others(P = 0.56). In the multivariate Cox regression, ESRD was not an independent predictor for mortality (P = 0.20). CONCLUSIONS ESRD was not an independent predictor of in-hospital mortality after VA-ECMO. The survival of ESRD patients was not inferior to those without ESRD when receiving ECPR. Therefore, ESRD should not be considered a contraindication to VA-ECMO in adults.
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Affiliation(s)
- Chen-Hsu Pai
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chi-Ling Chen
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chih-Hsien Wang
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Nai-Hsin Chi
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shu-Chien Huang
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Jung Tseng
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Heng Lai
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsi-Yu Yu
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Nai-Kuan Chou
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ron-Bin Hsu
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yih-Sharng Chen
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
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20
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Yousefi M, Rezaei S, Hajebrahimi S, Falsafi N, Keshvari-Shad F. Peritoneal dialysis vs. hemodialysis among patients with end-stage renal disease in Iran: which is more cost-effective? BMC Nephrol 2024; 25:85. [PMID: 38448887 PMCID: PMC10916316 DOI: 10.1186/s12882-024-03530-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 02/29/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND There is little economic evidence on different modalities among patients with end-stage renal disease (ESRD) in Iran. This study aimed to assess the cost-utility of peritoneal dialysis (PD) and hemodialysis (HD) among ESRD patients in Iran. METHODS From the health system perspective and with a 10-year time horizon, we conducted a cost-utility analysis based on a Markov model to compare three strategies of PD and HD [the second scenario (30% PD, 70% HD), the third scenario (50% PD, 50% HD) and the fourth scenario (70% PD, 30% HD)] among ESRD patients with the current situation (PD, 3% vs. HD, 97%) as the basic scenario (the first scenario) in Iran. Cost data for PD, HD and kidney transplantation were extracted from the medical records of 720 patients in the Health Insurance Organization (HIO) database. The Iranian version of the EQ-5D-5 L questionnaire was filled out through direct interview with 518 patients with ESRD to obtain health utility values. Other variables such as transition probabilities and survival rates were extracted from the literature. To examine the uncertainty in all variables included in the study, a probabilistic sensitivity analysis (PSA) was performed. TreeAge Pro 2020 software was used for data analysis. FINDINGS Our analysis indicated that the average 10-year costs associated with the first scenario (S1), the second scenario (S2), the third scenario (S3) and the fourth scenario (S4) were 4750.5, 4846.8, 4918.2, and 4989.6 million Iranian Rial (IRR), respectively. The corresponding average quality-adjusted life years (QALYs) per patient were 2.68, 2.72, 2.75 and 2.78, respectively. The ICER for S2, S3 and S4 scenarios was estimated at 2268.2, 2266.7 and 2266.7 per a QALY gained, respectively. The analysis showed that at a willingness-to-pay (WTP) threshold of 3,000,000,000 IRR (2.5 times the GDP per capita), the fourth scenario had a 63% probability of being cost-effective compared to the other scenarios. CONCLUSION Our study demonstrated that the fourth scenario (70% PD vs. 30% HD) compared to the current situation (3% PD vs. 97% HD) among patients with ESKD is cost-effective at a threshold of 2.5 times the GDP per capita (US$4100 in 2022). Despite the high cost of PD, due to its greater effectiveness, it is recommended that policymakers pursue a strategy to increase the use of PD among ESRD patients.
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Affiliation(s)
- Mahmood Yousefi
- National Center for Health Insurance Research, Tehran, Iran
- Department of Health Economics, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Satar Rezaei
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Sakineh Hajebrahimi
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Niloofar Falsafi
- Department of Health Economics, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Keshvari-Shad
- National Center for Health Insurance Research, Tehran, Iran.
- Farshchian Hospital, Hamadan University of Medical Sciences, Hamadan, Iran.
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21
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AlKindi F, Saedi MA, Boobes Y. New Onset Plaque Psoriasis in a Hemodialysis Patient: A Case Report and Review of Literature. Indian J Nephrol 2024; 34:195-197. [PMID: 38681003 PMCID: PMC11044658 DOI: 10.4103/ijn.ijn_57_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 02/20/2023] [Indexed: 05/01/2024] Open
Abstract
Psoriasis is a common chronic skin condition characterized by erythematous plaques with silvery scales. Several small studies have shown the beneficial effects of peritoneal dialysis and hemodialysis on severe psoriasis cases that were refractory to different therapies even without renal impairment. On the other hand, new onset psoriasis after the initiation of hemodialysis or peritoneal dialysis in end-stage renal disease (ESRD) patients has been rarely reported. We describe a 37-year-old male ESRD patient who developed plaque psoriasis two months after starting hemodialysis. We reviewed the published cases of psoriasis in dialysis patients and the potential therapeutic options used.
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Affiliation(s)
- Fatima AlKindi
- Department of Internal Medicine, Tawam Hospital, United Arab Emirates
| | - Mariam Al Saedi
- Department of Family Medicine, Ambulatory Health Care Services, United Arab Emirates
| | - Yousef Boobes
- Seha Kidney Care, Nephrology, AlAin, United Arab Emirates
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, United Arab Emirates
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22
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Wülfrath HS, Schrumpf T, von Samson-Himmelstjerna FA, Voran J, Zhang Y, Esser G, Thomsen SY, Messtorff ML, Riebeling T, Kakavand N, Schmitt R, Schulte K, Kolbrink B. The Intersectoral Coordination Unit for the Sustainable Intensification of Peritoneal Dialysis in Schleswig-Holstein (SKIP-SH) cohort study. BMC Nephrol 2024; 25:75. [PMID: 38429741 PMCID: PMC10908112 DOI: 10.1186/s12882-024-03519-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND Peritoneal dialysis (PD) remains underutilised in Germany, prompting the initiation of the Sustainable Intensification of Peritoneal Dialysis in Schleswig-Holstein (SKIP-SH) project. The SKIP-SH cohort study aims to demonstrate the presumed benefits of PD, including enhanced quality of life and reduced healthcare personnel requirements, and to generate data to strengthen the use of PD. METHODS The prospective SKIP-SH cohort study recruits patients with advanced chronic kidney disease (CKD) and their caregivers. Comprehensive data, including demographic information, medical history, clinical course, laboratory data, and quality-of-life assessments, are collected. Additionally, biomaterials will be obtained. Primary study objectives are documenting the clinical course and complications, time on therapy for new dialysis patients, reasons influencing treatment modality choices, circumstances at the initiation of dialysis, and quality of life for patients with CKD and their caregivers. The collected biomaterials will serve as a basis for further translational research. Secondary objectives include identifying factors impacting disease-related quality of life, clinical complications, and therapy dropout, estimating ecological footprints, and evaluating healthcare costs and labour time for initiating and sustaining PD treatment. DISCUSSION PD is notably underutilised in Germany. The current therapy approach for advanced CKD often lacks emphasis on patient-focused care and quality-of-life considerations. Furthermore, adequate explorative research programs to improve our knowledge of mechanisms leading to disease progression and therapy failure in PD patients are scarce. The overarching goal of the SKIP-SH cohort study is to address the notably low PD prevalence in Germany whilst advocating for a shift towards patient-focused care, quality-of-life considerations, and robust translational research. TRIAL REGISTRATION This study was registered with the German trial registry (Deutsches Register klinischer Studien) on November 7, 2023, under trial number DRKS00032983.
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Affiliation(s)
- Hauke S Wülfrath
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Thorben Schrumpf
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | | | - Jakob Voran
- Department of Medicine III, Cardiology, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
- German Centre for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, Kiel, Germany
| | - Yao Zhang
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Grit Esser
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Sarah-Yasmin Thomsen
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Maja L Messtorff
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Theresa Riebeling
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Nassim Kakavand
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Roland Schmitt
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Kevin Schulte
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany
| | - Benedikt Kolbrink
- Department of Nephrology and Hypertension, University Hospital Schleswig-Holstein (UKSH), Kiel, Germany.
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23
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Yang T, Wei B, Liu J, Si X, Wang L, Jiang C. A landscape of metabolic variation among clinical outcomes of peritoneal dialysis in end-stage renal disease. Clin Chim Acta 2024; 555:117826. [PMID: 38342423 DOI: 10.1016/j.cca.2024.117826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/01/2024] [Accepted: 02/06/2024] [Indexed: 02/13/2024]
Abstract
BACKGROUND Peritoneal dialysis (PD) helps prevent lethal complications of end-stage renal disease (ESRD). However, the clinical outcomes are affected by PD-related complications. We investigated metabolic biomarkers to estimate the clinical outcomes of PD and identify patients at high risk of downstream complications and recurrent/relapsing infections. METHODS Metabolites of normal control and ESRD patient were compared via an untargeted metabolomic analysis. Potential metabolic biomarkers were selected and quantified using a multiple reaction monitoring-based target metabolite detection method. A nomogram was built to predict the clinical outcomes of PD patients using clinical features and potential metabolic biomarkers with the least absolute shrinkage and selection operator Cox regression model. RESULTS Twenty-five endogenous metabolites were identified and analyzed. ESRD-poor clinical outcome-related metabolic modules were constructed. Adenine, isoleucine, tyramine, xanthosine, phenylacetyl-L-glutamine, and cholic acid were investigated using the weighted gene correlation network analysis blue module. Potential metabolic biomarkers were differentially expressed between the NC and ESRD groups and the poor and good clinical outcomes of PD groups. A 3-metabolite fingerprint classifier of isoleucine, cholic acid, and adenine was included in a nomogram predicting the clinical outcomes of PD. CONCLUSION Metabolic variations can predict the clinical outcomes of PD in ESRD patients.
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Affiliation(s)
- Ting Yang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, China
| | - Bangbang Wei
- School of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Jing Liu
- Department of Nephrology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, China
| | - Xinxin Si
- School of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China; Department of Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, Lianyungang 222005, China.
| | - Lulu Wang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, China.
| | - Chunming Jiang
- Department of Nephrology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, China.
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Hong YW, Kuo IM, Kuo WL, Yu CC, Shen SC, Tsai HP, Chu CH, Ho HY, Lo YF, Chen SC, Lin YC, Chien CY, Chou HH. The influence of chronic renal insufficiency on multi-therapeutic modalities for breast cancer: a single-center experience. Breast Cancer 2024; 31:252-262. [PMID: 38150135 PMCID: PMC10901917 DOI: 10.1007/s12282-023-01530-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/25/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND Due to the presence of other comorbidities and multi-therapeutic modalities in breast cancer, renally cleared chemotherapeutic regimens may cause nephrotoxicity. The aim of this retrospective study is to compare the chemotherapy types and outcomes in breast cancer patients with or without chronic renal disease. PATIENTS AND METHODS We retrospectively enrolled 62 female patients with breast cancer and underlying late stages (stage 3b, 4, and 5) of chronic kidney disease (CKD) treated from 2000 to 2017. They were propensity score-matched 1:1 with patients in our database with breast cancer and normal renal function (total n = 124). RESULTS The main subtype of breast cancer was luminal A and relatively few patients with renal impairment received chemotherapy and anti-Her-2 treatment. The breast cancer patients with late-stage CKD had a slightly higher recurrent rate, especially at the locally advanced stage. The 5-year overall survival was 90.1 and 71.2% for patients without and with late-stage CKD, but the breast cancer-related mortality rate was 88.9 and 24.1%, respectively. In multivariate analyses, dose-reduced chemotherapy was an independent negative predictor of 5-year recurrence-free survival and late-stage CKD was associated with lower 5-year overall survival rate. CONCLUSIONS Breast cancer patients with late-stage CKD may receive insufficient therapeutic modalities. Although the recurrence-free survival rate did not differ significantly by the status of CKD, patients with breast cancer and late-stage CKD had shorter overall survival time but a lower breast cancer-related mortality rate, indicated that the mortality was related to underlying disease.
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Affiliation(s)
- Yi-Wen Hong
- Division of General Surgery, Department of Surgery, New Taipei Municipal TuCheng Hospital, No. 6, Sec. 2, Jincheng Rd., Tucheng Dist., New Taipei City, 236, Taiwan
| | - I-Ming Kuo
- Division of General Surgery, Department of Surgery, New Taipei Municipal TuCheng Hospital, No. 6, Sec. 2, Jincheng Rd., Tucheng Dist., New Taipei City, 236, Taiwan.
| | - Wen-Ling Kuo
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Chi-Chang Yu
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Shih-Che Shen
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Hsiu-Pei Tsai
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Chia-Hui Chu
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Hui-Yu Ho
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Yung-Feng Lo
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Shin-Cheh Chen
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan
| | - Yung-Chang Lin
- Division of Medical Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chih-Ying Chien
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Hsu-Huan Chou
- Division of General Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chang Gung University, No. 5, Fuxing St., Guishan Dist., Taoyuan City, 333, Taiwan.
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25
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Tomioka Y, Sugimoto S, Shiotani T, Matsubara K, Choshi H, Ishihara M, Tanaka S, Miyoshi K, Otani S, Toyooka S. Long-term outcomes of lung transplantation requiring renal replacement therapy: A single-center experience. Respir Investig 2024; 62:240-246. [PMID: 38241956 DOI: 10.1016/j.resinv.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/22/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND Life-long immunosuppressive therapy after lung transplantation (LT) may lead to end-stage renal disease (ESRD), requiring renal replacement therapy (RRT). We aimed to investigate the characteristics and long-term outcomes of patients undergoing LT and requiring RRT. METHODS This study was a single-center, retrospective cohort study. The patients were divided into the RRT (n = 15) and non-RRT (n = 170) groups. We summarized the clinical features of patients in the RRT group and compared patient characteristics, overall survival, and chronic lung allograft dysfunction (CLAD)-free survival between the two groups. RESULTS The cumulative incidences of ESRD requiring RRT after LT at 5, 10, and 15 years were 0.8 %, 7.6 %, and 25.2 %, respectively. In the RRT group, all 15 patients underwent hemodialysis but not peritoneal dialysis, and two patients underwent living-donor kidney transplantation. The median follow-up period was longer in the RRT group than in the non-RRT group (P < 0.001). The CLAD-free survival and overall survival did not differ between the two groups. The 5-year survival rate even after the initiation of hemodialysis was 53.3 %, and the leading cause of death in the RRT group was infection. CONCLUSIONS Favorable long-term outcomes can be achieved by RRT for ESRD after LT.
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Affiliation(s)
- Yasuaki Tomioka
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Seiichiro Sugimoto
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - Toshio Shiotani
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Kei Matsubara
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Haruki Choshi
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Megumi Ishihara
- Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Shin Tanaka
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of General Thoracic Surgery and Organ Transplant Center, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Kentaroh Miyoshi
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
| | - Shinji Otani
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan; Department of Cardiovascular and Thoracic Surgery, Ehime University Medical School, 454 Shizugawa, Toon, Ehime 791-0295, Japan
| | - Shinichi Toyooka
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
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Phi L, Jayroe H, Mushtaq N, Kempe K, Nelson PR, Zamor K, Iyer P, Motta F, Jennings WC. Creating hemodialysis autogenous access in children and adolescents. J Vasc Surg 2024; 79:651-661. [PMID: 37952781 DOI: 10.1016/j.jvs.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/31/2023] [Accepted: 11/05/2023] [Indexed: 11/14/2023]
Abstract
OBJECTIVE End-stage renal disease (ESRD) in childhood and adolescence is rare, with relatively few published reports of pediatric ESRD vascular access. This study analyzes a 10-year experience creating arteriovenous fistulas (AVFs) in children and adolescents. Our goal is to review our strategy for creating functional autogenous vascular access in younger patients and report our results. METHODS We retrospectively reviewed data and outcomes for consecutive vascular access patients aged ≤19 years during a 10-year period. Each patient had preoperative vascular ultrasound mapping by the operating surgeon in addition to physical examination. A distal forearm radiocephalic AVF was the first access choice when feasible, and a proximal radial artery inflow AVF was the next option. Demographic data, inflow artery, venous outflow target, and required transposition vs direct AVFs were variables included in the analysis. Primary and cumulative patency were calculated by Kaplan-Meier analysis. RESULTS Thirty-seven AVFs were created in 35 patients. No grafts were used. Ages were 6 to 19 years (mean, 15 years), and 20 were male. Causes of ESRD included glomerular disease (n = 18) and urinary obstruction or reflux (n = 7), among others. Three had previous AVFs, and 10 were obese. The proximal radial artery supplied AVF inflow in 25 patients and the brachial artery in only seven. Eleven individuals required a transposition and one a vein translocation to the contralateral arm. No patients developed hand ischemia, although two later required banding procedures for high flow. Eleven patients had successful transplants. A single patient died, unrelated to the vascular access. Five AVFs failed. Of these, two had new successful AVFs created, two regained renal function, one was transplanted, and one declined other procedures. Primary and cumulative patency rates were 75% and 85% at 12 months, 70% and 85% at 24 months, and 51% and 85% at 36 months, respectively. Median follow-up was 16 months. CONCLUSIONS Creating an AVF for hemodialysis is a successful vascular access strategy for pediatric and adolescent patients. Proximal radial artery AVFs provided safe and functional access when a distal AVF was not feasible. Cumulative AVF patency was 85% at 36 months.
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Affiliation(s)
- Lucas Phi
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK
| | - Hannah Jayroe
- Department of Surgery, Jack C. Montgomery Department of Veterans Affairs Medical Center, Muskogee, OK
| | - Nasir Mushtaq
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Tulsa, OK
| | - Kelly Kempe
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK
| | - Peter R Nelson
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK
| | - Kimberly Zamor
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK
| | - Prashanth Iyer
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK
| | - Fernando Motta
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK
| | - William C Jennings
- Division of Vascular Surgery, Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK.
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Yip W, Ng SHX, Kaur P, George PP, Guan JHC, Lee G, Koh TJK, Tan WS, Hum AYM. Risk factors for short-term all-cause mortality in patients with end stage renal disease: a scoping review. BMC Nephrol 2024; 25:71. [PMID: 38413903 PMCID: PMC10900550 DOI: 10.1186/s12882-024-03503-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/14/2024] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVES There is a lack of prognostic information to guide the prediction of short-term all-cause mortality in patients with end-stage renal disease (ESRD). The aim was to review the risk factors that influenced the risk of short-term all-cause mortality in patients with ESRD. METHODS MEDLINE, Embase, PubMed, CINAHL, the Cochrane Library and Web of Science databases were searched for articles published between 2000 and 2020. Articles describing risk factors predicting short-term mortality (≤ 3 years) in patients with ESRD were included. Four reviewers independently performed title, abstract, full text screening and data extraction. Assessment of risk of bias was assessed using the Quality In Prognosis Studies (QUIPS) tool checklist. RESULTS 20,840 articles were identified and 113 papers were included for this review. Of the 113 papers, 6.2% included only peritoneal dialysis (PD) patients, 67.3% included only hemodialysis (HD) patients, 20.4% included both PD and HD patients, with the remaining papers featuring patients on conservative management or awaiting renal transplant. Risk factors were categorised into 13 domains: 1)demographics/ lifestyle, 2) comorbidities 3)intradialytic blood pressure, 4)biomarkers, 5)cardiovascular measurements, 6)frailty status, 7)medications, 8)treatment related indicators, 9)renal related parameters, 10)health status, 11)cause of ESRD, 12)access to healthcare care/ information and, 13)proxy measures for poor health. C-reactive protein(CRP), age, and functional status were observed to have higher percentage of instances of being significantly associated with all-cause mortality. CONCLUSION Commonly examined risk factors observed from this review may be used to build a general prognostic model for patients with ESRD, with specific treatment related risk factors added on to enhance the accuracy of the models.
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Affiliation(s)
- Wanfen Yip
- Health Services & Outcomes Research, National Healthcare Group, Singapore, Singapore.
| | - Sheryl Hui Xian Ng
- Health Services & Outcomes Research, National Healthcare Group, Singapore, Singapore
| | - Palvinder Kaur
- Health Services & Outcomes Research, National Healthcare Group, Singapore, Singapore
| | - Pradeep Paul George
- Health Services & Outcomes Research, National Healthcare Group, Singapore, Singapore
| | | | - Guozhang Lee
- Department of Internal Medicine, Singapore General Hospital, Singapore, Singapore
| | | | - Woan Shin Tan
- Health Services & Outcomes Research, National Healthcare Group, Singapore, Singapore
- Geriatric Education and Research Institute, Singapore, Singapore
| | - Allyn Yin Mei Hum
- Department of Palliative Medicine, Tan Tock Seng Hospital, Singapore, Singapore
- The Palliative Care Centre for Excellence in Research and Education, Dover Park Hospice, Singapore, Singapore
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Ren Y, Chen L, Guo R, Ma S, Li S, Zhang Y, Jiang H, Shi H, Zhang P. Altered gut mycobiome in patients with end-stage renal disease and its correlations with serum and fecal metabolomes. J Transl Med 2024; 22:202. [PMID: 38403655 PMCID: PMC10894479 DOI: 10.1186/s12967-024-05004-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 02/18/2024] [Indexed: 02/27/2024] Open
Abstract
BACKGROUND The relationship between the gut mycobiome and end-stage renal disease (ESRD) remains largely unexplored. METHODS In this study, we compared the gut fungal populations of 223 ESRD patients and 69 healthy controls (HCs) based on shotgun metagenomic sequencing data, and analyzed their associations with host serum and fecal metabolites. RESULTS Our findings revealed that ESRD patients had a higher diversity in the gut mycobiome compared to HCs. Dysbiosis of the gut mycobiome in ESRD patients was characterized by a decrease of Saccharomyces cerevisiae and an increase in various opportunistic pathogens, such as Aspergillus fumigatus, Cladophialophora immunda, Exophiala spinifera, Hortaea werneckii, Trichophyton rubrum, and others. Through multi-omics analysis, we observed a substantial contribution of the gut mycobiome to host serum and fecal metabolomes. The opportunistic pathogens enriched in ESRD patients were frequently and positively correlated with the levels of creatinine, homocysteine, and phenylacetylglycine in the serum. The populations of Saccharomyces, including the HC-enriched Saccharomyces cerevisiae, were frequently and negatively correlated with the levels of various toxic metabolites in the feces. CONCLUSIONS Our results provided a comprehensive understanding of the associations between the gut mycobiome and the development of ESRD, which had important implications for guiding future therapeutic studies in this field.
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Affiliation(s)
- Yi Ren
- Department of Critical Care Nephrology and Blood Purification, the First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, People's Republic of China
- Department of Nephrology, People's Hospital of Longhua, Shenzhen, 518109, People's Republic of China
| | - Lei Chen
- Department of Critical Care Nephrology and Blood Purification, the First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, People's Republic of China
| | - Ruochun Guo
- Puensum Genetech Institute, Wuhan, 430076, People's Republic of China
| | - Shiyang Ma
- Department of Gastroenterology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157 Xiwu Road, Xi'an, 710004, Shaanxi, People's Republic of China
- Shaanxi Key Laboratory of Gastrointestinal Motility Disorders, Xi'an, 710004, Shaanxi, People's Republic of China
- Shaanxi Provincial Clinical Research Center for Gastrointestinal Diseases, Xi'an, 710004, Shaanxi, People's Republic of China
- Digestive Disease Quality Control Center of Shaanxi Province, Xi'an, 710004, People's Republic of China
| | - Shenghui Li
- Puensum Genetech Institute, Wuhan, 430076, People's Republic of China
| | - Yue Zhang
- Puensum Genetech Institute, Wuhan, 430076, People's Republic of China
| | - Hongli Jiang
- Department of Critical Care Nephrology and Blood Purification, the First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, People's Republic of China.
| | - Haitao Shi
- Department of Gastroenterology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157 Xiwu Road, Xi'an, 710004, Shaanxi, People's Republic of China.
- Shaanxi Key Laboratory of Gastrointestinal Motility Disorders, Xi'an, 710004, Shaanxi, People's Republic of China.
- Shaanxi Provincial Clinical Research Center for Gastrointestinal Diseases, Xi'an, 710004, Shaanxi, People's Republic of China.
- Digestive Disease Quality Control Center of Shaanxi Province, Xi'an, 710004, People's Republic of China.
| | - Pan Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157 Xiwu Road, Xi'an, 710004, Shaanxi, People's Republic of China.
- Shaanxi Key Laboratory of Gastrointestinal Motility Disorders, Xi'an, 710004, Shaanxi, People's Republic of China.
- Shaanxi Provincial Clinical Research Center for Gastrointestinal Diseases, Xi'an, 710004, Shaanxi, People's Republic of China.
- Digestive Disease Quality Control Center of Shaanxi Province, Xi'an, 710004, People's Republic of China.
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Kloppe A, Winter J, Prull M, Aweimer A, El-Battrawy I, Hanefeld C, O'Connor S, Mügge A, Schiedat F. Subcutaneous cardioverter defibrillator implanted intermuscularly in patients with end-stage renal disease requiring hemodialysis: 5-year follow-up. J Interv Card Electrophysiol 2024:10.1007/s10840-024-01767-1. [PMID: 38383674 DOI: 10.1007/s10840-024-01767-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/01/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND The aim of the present study was to evaluate the long-term safety and effectiveness of the subcutaneous implantable cardioverter defibrillator (S-ICD) when implanted intermuscularly in patients with end-stage renal disease and hemodialysis. METHODS This study is a retrospective analysis of 21 consecutive patients implanted with S-ICDs at three experienced centers in Germany with comorbid renal insufficiency requiring hemodialysis, as well as being at risk of sudden cardiac death. The S-ICD was placed intermuscularly in all patients. Follow-ups (FUs) were performed every 6 months. RESULTS The mean ± standard deviation FU duration was 60.0 ± 11.4 months, with a range of 39 to 78 months. There were no deaths due to arrhythmia, or device-associated infections and complications. Four patients (19.1%) died during FU due to respiratory insufficiency during dialysis, systolic heart failure, septic infection of the urogenital tract, and colorectal cancer, respectively. There were six non-device-related hospitalizations with a duration of 12.7 ± 5.1 days and a hospitalization rate of 4.1 per 100 patient years. CONCLUSIONS In the long-term FU of this small population of seriously compromised hemodialysis patients at risk of sudden cardiac death, the intermuscularly implanted S-ICD system was safe and effective. No arrhythmic complications, device-associated infections, or complications compromised survival. These data are encouraging and support testing in a larger group of similarly compromised patients.
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Affiliation(s)
- Axel Kloppe
- Department of Cardiology, Intensive Medicine and Angiology, Marienhospital Gelsenkirchen, Academic Hospital of the Ruhr University Bochum, Virchowstraße 122, 45886, Gelsenkirchen, Germany
- Department of Cardiology and Angiology, University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany
| | - Joachim Winter
- Department of Cardiovascular Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Magnus Prull
- Department of Cardiology, Augusta Hospital Bochum, Bochum, Germany
| | - Assem Aweimer
- Department of Cardiology and Angiology, University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany
| | - Ibrahim El-Battrawy
- Department of Cardiology and Angiology, University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany
- Department of Molecular and Experimental Cardiology, Institut Für Forschung Und Lehre (IFL), Ruhr University Bochum, Bochum, Germany
| | - Christoph Hanefeld
- Department of Cardiology, Katholische Kliniken Bochum, Ruhr University Bochum, Bochum, Germany
| | - Stephen O'Connor
- Department of Biomedical Engineering, City, University of London, London, UK
| | - Andreas Mügge
- Department of Cardiology and Angiology, University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany
- Department of Cardiology, Katholische Kliniken Bochum, Ruhr University Bochum, Bochum, Germany
| | - Fabian Schiedat
- Department of Cardiology, Intensive Medicine and Angiology, Marienhospital Gelsenkirchen, Academic Hospital of the Ruhr University Bochum, Virchowstraße 122, 45886, Gelsenkirchen, Germany.
- Department of Cardiology and Angiology, University Hospital Bergmannsheil Bochum, Ruhr University Bochum, Bochum, Germany.
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Mladsi D, Zhou X, Mader G, Sanon M, Wang J, Barnett C, Willey C, Seliger S. Mortality risk in patients with autosomal dominant polycystic kidney disease. BMC Nephrol 2024; 25:56. [PMID: 38365638 PMCID: PMC10870477 DOI: 10.1186/s12882-024-03484-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/25/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is the leading inheritable cause of end-stage renal disease (ESRD). Mortality data specific to patients with ADPKD is currently lacking; thus, the aim of this study was to estimate mortality in patients with ADPKD. METHODS We analyzed data from the United States Renal Data System (USRDS) for patients with ADPKD available during the study period of 01/01/2014-12/31/2016, which included a cohort of patients with non-ESRD chronic kidney disease (CKD) and a cohort of patients with ESRD. Mortality rates with 95% confidence intervals (CIs) were calculated overall and by age group, sex, and race for the full dataset and for a subset of patients aged ≥ 65 years. Adjusted mortality hazard ratios (HRs) were calculated using Cox regression modeling by age group, sex, race, and CKD stage (i.e., non-ESRD CKD stages 1-5) or ESRD treatment (i.e., dialysis and transplant). RESULTS A total of 1,936 patients with ADPKD and non-ESRD CKD and 37,461 patients with ADPKD and ESRD were included in the analysis. Age-adjusted mortality was 18.4 deaths per 1,000 patient-years in the non-ESRD CKD cohort and 37.4 deaths per 1,000 patient-years in the ESRD cohort. As expected, among the non-ESRD CKD cohort, patients in CKD stages 4 and 5 had a higher risk of death than patients in stage 3 (HR = 1.59 for stage 4 and HR = 2.71 for stage 5). Among the ESRD cohort, patients receiving dialysis were more likely to experience death than patients who received transplant (HR = 2.36). Age-adjusted mortality among patients aged ≥ 65 years in the non-ESRD CKD cohort was highest for Black patients (82.7 deaths per 1,000 patient-years), whereas age-adjusted mortality among patients aged ≥ 65 years in the ESRD cohort was highest for White patients (136.1 deaths per 1,000 patient-years). CONCLUSIONS Mortality rates specific to patients aged ≥ 65 years suggest racial differences in mortality among these patients in both non-ESRD CKD and ESRD cohorts. These data fill an important knowledge gap in mortality estimates for patients with ADPKD in the United States.
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Affiliation(s)
| | - Xiaolei Zhou
- RTI Health Solutions, Research Triangle Park, NC, USA
| | - Gregory Mader
- RTI Health Solutions, Research Triangle Park, NC, USA
| | - Myrlene Sanon
- Otsuka Pharmaceutical Development & Commercialization, Inc., Princeton, NJ, USA
| | - Jinyi Wang
- RTI Health Solutions, Research Triangle Park, NC, USA
| | | | | | - Stephen Seliger
- University of Maryland School of Medicine, Baltimore, MD, USA
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Ali M, Koo K, Chang D, Chan P, Oon SF, Moon D, Murphy DG, Eapen R, Goad J, Lawrentschuk N, Azad AA, Chander S, Shaw M, Hardcastle N, Siva S. Low rate of severe-end-stage kidney disease after SABR for localised primary kidney cancer. Radiat Oncol 2024; 19:23. [PMID: 38355495 PMCID: PMC10868020 DOI: 10.1186/s13014-024-02413-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 01/29/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Stereotactic ablative body radiotherapy (SABR) is an emerging treatment for patients with primary renal cell carcinoma (RCC). However, its impact on renal function is unclear. This study aimed to evaluate incidence and clinical factors predictive of severe to end-stage chronic kidney disease (CKD) after SABR for RCC. METHODS AND MATERIALS This was a Single institutional retrospective analysis of patients with diagnosed primary RCC receiving SABR between 2012-2020. Adult patients with no metastatic disease, baseline estimated glomerular filtration rate (eGFR) of ≥ 30 ml/min/1.73 m2, and at least one post-SABR eGFR at six months or later were included in this analysis. Patients with upper tract urothelial carcinoma were excluded. Primary outcome was freedom from severe to end-stage CKD, determined using the Kaplan-Meier estimator. The impact of baseline CKD, age, hypertension, diabetes, tumor size and fractionation schedule were assessed by Cox proportional hazard models. RESULTS Seventy-eight consecutive patients were included, with median age of 77.8 years (IQR 70-83), tumor size of 4.5 cm (IQR 3.9-5.8) and follow-up of 42.2 months (IQR 23-60). Baseline median eGFR was 58 mls/min; 55% (n = 43) of patients had baseline CKD stage 3 and the remainder stage 1-2. By last follow-up, 1/35 (2.8%) of baseline CKD 1-2, 7/27 (25.9%) CKD 3a and 11/16 (68.8%) CKD 3b had developed CKD stage 4-5. The estimated probability of freedom from CKD stage 4-5 at 1 and 5 years was 89.6% (CI 83.0-97.6) and 65% (CI 51.4-81.7) respectively. On univariable analysis, worse baseline CKD (p < 0.0001) and multi-fraction SABR (p = 0.005) were predictive for development of stage 4-5 CKD though only the former remained significant in multivariable model. CONCLUSION In this elderly cohort with pre-existing renal dysfunction, SABR achieved satisfactory nephron sparing with acceptable rates of severe to end-stage CKD. It can be an attractive option in patients who are medically inoperable.
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Affiliation(s)
- Muhammad Ali
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia.
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia.
| | - Kendrick Koo
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - David Chang
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Phil Chan
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Sheng F Oon
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Daniel Moon
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Declan G Murphy
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Renu Eapen
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Jeremy Goad
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Surgery, St. Vincent's Hospital, Melbourne, Australia
| | - Nathan Lawrentschuk
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Urology, Royal Melbourne Hospital, Melbourne, Australia
| | - Arun A Azad
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Sarat Chander
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Clinical Pathology, University of Melbourne, Melbourne, Australia
| | - Mark Shaw
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Nicholas Hardcastle
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
- Department of Physical Sciences, Peter MacCallum Cancer Centre, Melbourne, Australia
- Centre for Medical Radiation Physics, University of Wollongong, Wollongong, NSW, Australia
| | - Shankar Siva
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
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Duong NX, Le MK, Nguyen TT, Nguyen DD, Vuong HG, Kondo T, Mitsui T. Acquired Cystic Disease-Associated Renal Cell Carcinoma: A Systematic Review and Meta-analysis. Clin Genitourin Cancer 2024; 22:102050. [PMID: 38502982 DOI: 10.1016/j.clgc.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 03/21/2024]
Abstract
Acquired cystic disease-associated renal cell carcinoma (ACD-RCC) is a common subtype of renal cell carcinoma (RCC) in end-stage renal disease (ESRD) patients. The current systematic review and meta-analysis was performed to evaluate the clinicopathological, and genetic characteristics of patients with ACD-RCC. A systematic search on three electronic databases including the Pubmed, Scopus, and Web of Science databases were performed until December 31, 2022. A meta-analysis was performed following the PRISMA 2020 Guidelines. Of 888 identified articles, full-text screening in 69 articles, there were 26 articles analyzed, with a total of 2314 tumors in 2199 patients, including 418 ACD-RCC tumors in 363 patients, 1340 clear cell RCC (ccRCC) tumors, 308 papillary RCC (pRCC) tumors. Most ACD-RCC patients were male (80.2%). All the ACD-RCC patients underwent prior dialysis with 148.2 months of mean dialysis duration. There were 8.7%, 3.4%, and 5.8% tumors at the T3-4 stage, N1 stage, and M1 stage, respectively. The mean overall survival of ACD-RCC patients was 39.6 months (95% CI, 26.6-52.5). Compared to ccRCC and pRCC, ACD-RCC patients had a longer duration of dialysis (MD: 103.5 and 31.77 months, respectively; 95% CI: [75.48; 131.53] and [0.95; 62.58], respectively), and a higher rate of multifocal tumors (MD: 3.46 and 2.45 tumors, respectively; 95% CI [1.71; 6.98] and [1.26; 4.79], respectively). Regarding genetic characteristics, chromosomes 3 and 16 were the 2 most frequent chromosomal aberrations. The missense mutation in KMT2C (25%) and TSC2 (18.75%) were the 2 most common gene mutations in ACD-RCC. In conclusion, the ACD-RCC subtype exhibited several distinct clinicopathological and genetic characteristics compared to others RCC subtypes. Further researchs are needed to assess the survival outcome and the genetic characteristics of this subtype.
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Affiliation(s)
- Nguyen Xuong Duong
- Department of Urology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city, Japan; Department of Urology, Cho Ray Hospital, Ho Chi Minh City, Vietnam.
| | - Minh-Khang Le
- Department of Pathology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city, Japan
| | - Tuan Thanh Nguyen
- Department of Urology, Cho Ray Hospital, Ho Chi Minh City, Vietnam; Department of Urology, University of Medicine and Pharmacy at Ho Chi Minh city, Vietnam
| | - Duy Duc Nguyen
- Department of Pathology, University Medical Center of HCMC, Ho Chi Minh City, Vietnam
| | - Huy Gia Vuong
- Department of Pathology, University of Iowa Hospitals and Clinics, Iowa City, IA
| | - Tetsuo Kondo
- Department of Pathology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city, Japan
| | - Takahiko Mitsui
- Department of Urology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city, Japan
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Patel J, Martinchek M, Mills D, Hussain S, Kyeso Y, Huisingh-Scheetz M, Rubin D, Landi AJ, Cimeno A, Madariaga MLL. Comprehensive geriatric assessment predicts listing for kidney transplant in patients with end-stage renal disease: a retrospective cohort study. BMC Geriatr 2024; 24:148. [PMID: 38350846 PMCID: PMC10865555 DOI: 10.1186/s12877-024-04734-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 01/22/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Comprehensive geriatric assessment (CGA) involves a formal broad approach to assess frailty and creating a plan for management. However, the impact of CGA and its components on listing for kidney transplant in older adults has not been investigated. METHODS We performed a single-center retrospective study of patients with end-stage renal disease who underwent CGA during kidney transplant candidacy evaluation between 2017 and 2021. All patients ≥ 65 years old and those under 65 with any team member concern for frailty were referred for CGA, which included measurements of healthcare utilization, comorbidities, social support, short physical performance battery, Montreal Cognitive Assessment (MoCA), and Physical Frailty Phenotype (FPP), and estimate of surgical risk by the geriatrician. RESULTS Two hundred and thirty patients underwent baseline CGA evaluation; 58.7% (135) had high CGA ("Excellent" or "Good" rating for transplant candidacy) and 41.3% (95) had low CGA ratings ("Borderline," "Fair," or "Poor"). High CGA rating (OR 8.46; p < 0.05), greater number of CGA visits (OR 4.93; p = 0.05), younger age (OR 0.88; p < 0.05), higher MoCA scores (OR 1.17; p < 0.05), and high physical activity (OR 4.41; p < 0.05) were all associated with listing on transplant waitlist. CONCLUSIONS The CGA is a useful, comprehensive tool to help select older adults for kidney transplantation. Further study is needed to better understand the predictive value of CGA in predicting post-operative outcomes.
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Affiliation(s)
- Jay Patel
- Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave. MC5047, 60637, Chicago, IL, USA.
| | - Michelle Martinchek
- Geriatrics and Extended Care and New England Geriatrics Research Education and Clinical Center, Veterans Affairs Boston Healthcare System, Boston, MA, USA
| | - Dawson Mills
- Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave. MC5047, 60637, Chicago, IL, USA
| | - Sheraz Hussain
- Department of Medicine, University of Chicago Medicine & Biological Sciences, Chicago, USA
| | - Yousef Kyeso
- Department of Medicine, University of Chicago Medicine & Biological Sciences, Chicago, USA
| | - Megan Huisingh-Scheetz
- Department of Medicine, University of Chicago Medicine & Biological Sciences, Chicago, USA
| | - Daniel Rubin
- Department of Anesthesia, University of Chicago Medicine & Biological Sciences, Chicago, USA
| | - Andrea J Landi
- Department of Medicine, University of Chicago Medicine & Biological Sciences, Chicago, USA
| | - Arielle Cimeno
- Department of Surgery, University of Chicago Medicine & Biological Sciences, Chicago, USA
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Nusinovici S, Li H, Chong C, Yu M, Sørensen IMH, Bisgaard LS, Christoffersen C, Bro S, Liu S, Liu JJ, Chi LS, Wong TY, Tan GSW, Cheng CY, Sabanayagam C. Blood biomarkers improve the prediction of prevalent and incident severe chronic kidney disease. J Nephrol 2024:10.1007/s40620-023-01872-w. [PMID: 38308753 DOI: 10.1007/s40620-023-01872-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 12/26/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND The prevalence of chronic kidney disease (CKD) is high. Identification of cases with CKD or at high risk of developing it is important to tailor early interventions. The objective of this study was to identify blood metabolites associated with prevalent and incident severe CKD, and to quantify the corresponding improvement in CKD detection and prediction. METHODS Data from four cohorts were analyzed: Singapore Epidemiology of Eye Diseases (SEED) (n = 8802), Copenhagen Chronic Kidney Disease (CPH) (n = 916), Singapore Diabetic Nephropathy (n = 714), and UK Biobank (UKBB) (n = 103,051). Prevalent CKD (stages 3-5) was defined as estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2; incident severe CKD as CKD-related mortality or kidney failure occurring within 10 years. We used multivariable regressions to identify, among 146 blood metabolites, those associated with CKD, and quantify the corresponding increase in performance. RESULTS Chronic kidney disease prevalence (stages 3-5) and severe incidence were 11.4% and 2.2% in SEED, and 2.3% and 0.2% in UKBB. Firstly, phenylalanine (Odds Ratio [OR] 1-SD increase = 1.83 [1.73, 1.93]), tyrosine (OR = 0.75 [0.71, 0.79]), docosahexaenoic acid (OR = 0.90 [0.85, 0.95]), citrate (OR = 1.41 [1.34, 1.47]) and triglycerides in medium high density lipoprotein (OR = 1.07 [1.02, 1.13]) were associated with prevalent stages 3-5 CKD. Mendelian randomization analyses suggested causal relationships. Adding these metabolites beyond traditional risk factors increased the area under the curve (AUC) by 3% and the sensitivity by 7%. Secondly, lactate (HR = 1.33 [1.08, 1.64]) and tyrosine (HR = 0.74 [0.58, 0.95]) were associated with incident severe CKD among individuals with eGFR < 90 mL/min/1.73 m2 at baseline. These metabolites increased the c-index by 2% and sensitivity by 5% when added to traditional risk factors. CONCLUSION The performance improvements of CKD detection and prediction achieved by adding metabolites to traditional risk factors are modest and further research is necessary to fully understand the clinical implications of these findings.
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Affiliation(s)
- Simon Nusinovici
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore.
- Eye-ACP, Duke-NUS Medical School, Singapore, Singapore.
| | - Hengtong Li
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
| | - Crystal Chong
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
| | - Marco Yu
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
- Eye-ACP, Duke-NUS Medical School, Singapore, Singapore
| | | | - Line Stattau Bisgaard
- Department of Clinical Biochemistry, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Christina Christoffersen
- Department of Clinical Biochemistry, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Susanne Bro
- Department of Nephrology, Rigshospitalet University Hospital, Copenhagen, Denmark
| | - Sylvia Liu
- Clinical Research Unit, Diabetes Centre, Department of Medicine, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Jian-Jun Liu
- Clinical Research Unit, Diabetes Centre, Department of Medicine, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Lim Su Chi
- Clinical Research Unit, Diabetes Centre, Department of Medicine, Khoo Teck Puat Hospital, Singapore, Singapore
- Saw Swee Hock School of Public Heath, National University of Singapore, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Tien-Yin Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
- Eye-ACP, Duke-NUS Medical School, Singapore, Singapore
- Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Gavin S W Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
- Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ching-Yu Cheng
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
- Eye-ACP, Duke-NUS Medical School, Singapore, Singapore
- Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Charumathi Sabanayagam
- Singapore Eye Research Institute, Singapore National Eye Centre, 20 College Road, The Academia, Level 6, Singapore, 169856, Singapore
- Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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Huang YB, Ng CJ, Chiu CH, Chaou CH, Gao SY, Chen SY. Safety and effectiveness of remdesivir for the treatment of COVID-19 patients with end-stage renal disease: A retrospective cohort study. J Microbiol Immunol Infect 2024; 57:76-84. [PMID: 38135644 DOI: 10.1016/j.jmii.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/26/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Remdesivir has been used to treat severe coronavirus 2019 (COVID-19); however, its safety and effectiveness in patients remain unclear. This study aimed to investigate the safety and effectiveness of remdesivir in patients with COVID-19 with end-stage renal disease (ESRD). METHODS This retrospective study used the Chang Gung Research Database (CGRD) and extracted data from 21,621 adult patients with COVID-19 diagnosed between April 2021 and September 2022. The patients were divided into groups based on their remdesivir use and the presence of ESRD. The adverse effects of remdesivir and their outcomes were analyzed after propensity score matching. RESULTS To compare the adverse effects of remdesivir, propensity scores were used for one-to-one matching between patients with and without ESRD treated with remdesivir (N = 110). There were no statistically significant differences in heart rates, blood glucose levels, variations in hemoglobin levels before and after remdesivir use, or liver function between the two groups after remdesivir use. A comparison was made between patients with ESRD using remdesivir and those not using remdesivir after propensity score matching (N = 44). Although a shorter length of stay (LOS), lower intensive care unit (ICU) admission rate, and lower intubation rate were noted in the ESRD group treated with remdesivir, the difference was not statistically significant. CONCLUSION Remdesivir is safe for use in patients with COVID-19 and ESRD; no increased adverse effects were noted compared with patients without ESRD. However, the effectiveness of remdesivir use in patients with COVID-19 and ESRD remains uncertain.
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Affiliation(s)
- Yan-Bo Huang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Chip-Jin Ng
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Chung-Hsien Chaou
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Shi-Ying Gao
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Shou-Yen Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
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Khaled A, Bakhsh DG, Aljimaee HY, Abudossah NHA, Alqahtani RS, Albalawi RA, Makki S, Siddiqua A. Pain and quality of life of patients with end-stage renal disease undergoing hemodialysis in Aseer region, Saudi Arabia. J Infect Public Health 2024; 17:308-314. [PMID: 38157783 DOI: 10.1016/j.jiph.2023.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/16/2023] [Accepted: 11/26/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND Pain has an adverse effect on HRQoL and has social, psychological, and physical repercussions for ESRD patients. In the present study, we assessed chronic pain in ESRD patients on HD in terms of severity and interference with activity. We also assessed the impact it has on these patients, along with looking at the factors that were linked to QoL in this population. METHODS A multicenter, cross-sectional study carried out between April and July of 2023 in the hemodialysis units of Asir Central Hospital and Khamis Mushait General Hospital. Brief Pain Inventory and European Quality of Life scale 5 dimensions (EQ-5D) scale, including its European Quality of Life visual analogue scale (EQ-VAS) component, were used to assess pain and QoL, respectively. RESULTS A total of 97 participants were included in the final study. The average interference level of pain with daily functions was 22.5 ± 15.0 out of 70. The mean interference score was significantly higher among patients at rural areas (28.2 ± 16.3; P = 0.012), and those who undergone dialysis session for ≥ 4 times per week (31.6 ± 16.7; P = 0.026). The overall score of quality of life ranged from 20% to 92% with mean score of 36.5 ± 12.8%. The multiple linear regression analysis revealed that patients with higher BMI, more frequent dialysis sessions per week, and higher level of pain interference with daily functions demonstrated lower QoL (B= - 2.36, - 1.46, and - 0.64, respectively. CONCLUSIONS Pain has a significant negative impact on QoL in ESRD patients undergoing HD. Patients with higher BMI, more frequent dialysis sessions, and higher level of pain interference with daily functions are at higher risk of lower QoL. These findings provide valuable information for educators, physicians, and other healthcare providers working with patients undergoing HD.
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Affiliation(s)
- Arwa Khaled
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, 62217, Saudi Arabia; Department of Clinical Pharmacy, Beni-Suef University Hospital, Beni-Suef University, Egypt University Hospital, Beni-Suef University, Egypt.
| | - Duaa Ghazi Bakhsh
- College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia
| | | | | | | | | | - Soha Makki
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, 62217, Saudi Arabia
| | - Ayesha Siddiqua
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, 62217, Saudi Arabia
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Imamaki H, Oura M, Oguro F, Nishikawa Y, Nakagawa S, Funakoshi T, Kataoka S, Horimatsu T, Yonezawa A, Matsubara T, Watanabe N, Muto M, Yanagita M, Ozaki Y. Removal rate of 5-fluorouracil and its metabolites in patients on hemodialysis: a report of two cases of colorectal cancer patients with end-stage renal failure. Cancer Chemother Pharmacol 2024; 93:161-167. [PMID: 37608127 PMCID: PMC10853355 DOI: 10.1007/s00280-023-04577-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 08/06/2023] [Indexed: 08/24/2023]
Abstract
PURPOSE Hyperammonemia is a serious adverse effect of 5-fluorouracil (5FU) administration. Hemodialysis can be used for its management, but detailed data on the concentrations and removal rate of 5FU and its metabolites during hemodialysis remain unclear. Here, we present two cases of hemodialysis patients with end-stage renal disease who received concurrent 5FU infusion. METHODS Blood samples were collected from the hemodialysis circuit before and after the dialyzer during day 2 hemodialysis sessions, and from the internal shunt just before and after day 4 hemodialysis sessions. The serum levels of 5FU and its metabolites-α-fluoro-β-alanine (FBAL) and monofluoroacetate (FA)-were measured using liquid chromatography-tandem mass spectrometry. RESULTS Seven sets of blood samples were collected for case 1; the removal rates (mean ± standard deviation) of 5FU and FBAL by the dialyzer were 81.2 ± 23.2% and 96.1 ± 8.6%, respectively (p < 0.001). Three sets of blood samples were collected for case 2; the removal rates of 5FU and FBAL were 81.7 ± 3.9% and 94.8 ± 2.7%, respectively (p = 0.03). Twenty-seven sets of blood samples were collected for case 1; reductions in blood FBAL and FA levels were 49.3 ± 8.8% (p < 0.001) and 64.2 ± 30.3% (p = 0.04), respectively. Bayesian estimation yielded similar results. Three sets of blood samples were collected for case 2; reductions in the blood FBAL and FA levels were 49.9 ± 6.9% and 50.6 ± 33.0%, respectively. CONCLUSION In this study, 5FU and its metabolite FBAL were directly removed from the blood by approximately 90% during hemodialysis, and the blood levels of FBAL and FA were reduced by approximately 50% with a single hemodialysis session.
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Affiliation(s)
- Hirotaka Imamaki
- Department of Nephrology, Hirakata Kohsai Hospital, Osaka, Japan.
| | - Mitsuaki Oura
- Division of Hematology/Oncology, Kameda Medical Center, Chiba, Japan
| | - Fumiya Oguro
- Department of Internal Medicine, Hirata Central Hospital, Fukushima, Japan
| | - Yoshitaka Nishikawa
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shunsaku Nakagawa
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital, Kyoto, Japan
| | - Taro Funakoshi
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shigeki Kataoka
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takahiro Horimatsu
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Atsushi Yonezawa
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital, Kyoto, Japan
| | - Takeshi Matsubara
- Department of Nephrology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Norihiko Watanabe
- Department of Gastroenterology, Hirakata Kohsai Hospital, Osaka, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Motoko Yanagita
- Department of Nephrology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yoshinao Ozaki
- Department of Gastroenterology, Hirakata Kohsai Hospital, Osaka, Japan
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Ji JH, Kim HW, Park J, Park SJ, Cheon JH, Kim TI, Park JJ. Risk factors for post-polypectomy bleeding in patients with end-stage renal disease undergoing colonoscopic polypectomy. Surg Endosc 2024; 38:846-856. [PMID: 38082006 DOI: 10.1007/s00464-023-10626-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 11/29/2023] [Indexed: 02/02/2024]
Abstract
BACKGROUND AND AIMS Little is known about the risk factors of bleeding after colonoscopic polypectomy in patients with end-stage renal disease (ESRD). This study investigated the incidence and risk factors of post-polypectomy bleeding (PPB), including immediate and delayed bleeding, in patients with ESRD. METHODS Ninety-two patients with ESRD who underwent colonoscopic polypectomy between September 2005 and June 2020 at a single tertiary referral center were included. The patients' medical records were retrospectively reviewed. Patient- and polyp-related factors associated with immediate PPB (IPPB) were analyzed using logistic regression analysis. Additionally, the optimal cutoff polyp size related to a significant increase in the risk of IPPB was determined by performing receiver operating characteristic (ROC) analysis and calculating the area under the ROC curve (AUC). RESULTS In total, 286 polyps were removed. IPPB occurred in 24 (26.1%) patients and 46 (16.1%) polyps and delayed PPB occurred in 2 (2.2%) patients. According to multivariate analysis, the polyp size (> 7 mm), old age (> 70), and endoscopic mucosal resection (EMR) as the polypectomy method (EMR versus non-EMR) were found to be independent risk factors for IPPB. According to the Youden index method, the optimal cutoff polyp size to identify high-risk polyps for IPPB was 7 mm (AUC = 0.755; sensitivity, 76.1%; specificity, 69.6%). CONCLUSIONS Colonoscopic polypectomy should be performed with caution in patients with ESRD, especially in those with the following risk factors: advanced age (> 70 years), polyp size > 7 mm, and EMR as the polypectomy method.
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Affiliation(s)
- Jung Hyun Ji
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Woo Kim
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jihye Park
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Soo Jung Park
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Il Kim
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Jun Park
- Department of Internal Medicine, Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Rafiee MJ, Bandegi P, Taylor JL. Extensive myocardial calcifications in a dialysis patient: A porcelain heart manifesting with abdominal pain. Radiol Case Rep 2024; 19:523-530. [PMID: 38044898 PMCID: PMC10686893 DOI: 10.1016/j.radcr.2023.10.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 10/28/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
This case report describes a 41-year-old male patient with chronic kidney disease on peritoneal dialysis presenting with upper abdominal pain and mild thigh numbness. CT chest demonstrated extensive myocardial calcifications and left atrial thrombus. This case emphasizes the clinical relevance of myocardial calcifications, especially in patients with end-stage renal disease. It also highlights the potential association between these calcifications and complications such as atrial fibrillation and thromboembolic events. The findings emphasize the need for diagnostic vigilance and an improved understanding of the pathophysiology of myocardial calcifications in the context of renal disease.
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Affiliation(s)
- Moezedin Javad Rafiee
- Department of Diagnostic Radiology, McGill University Health Centre, 1001 Blvd Decarie, Montreal, Québec, H4A3J1 Canada
- Research Institute, McGill University Health Centre, 1001 Blvd Decarie, Montreal, Québec, H4A3J1 Canada
| | - Pouya Bandegi
- Department of Diagnostic Radiology, McGill University Health Centre, 1001 Blvd Decarie, Montreal, Québec, H4A3J1 Canada
| | - Jana Lyn Taylor
- Research Institute, McGill University Health Centre, 1001 Blvd Decarie, Montreal, Québec, H4A3J1 Canada
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Chen H, Guan Y, Zhou Z, Shi J, Li L, Shi J, Wang Q, Zou H. Home-based exercise in dialysis patients with end-stage renal disease: A systematic review and meta-analysis of randomized controlled trials. Complement Ther Clin Pract 2024; 54:101822. [PMID: 38048651 DOI: 10.1016/j.ctcp.2023.101822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 11/13/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Lack of exercise may reduce the quality of life, physical capability, and functional capability of dialysis patients. Home-based exercise seems to be a desirable form of low-cost intervention. But the effectiveness of this intervention in the dialysis population is still unclear. The purpose of this meta-analysis is to provide effective evidence to determine the impact of home-based exercise on functional capacity, physical capacity, muscular strength, biochemical parameters, and health-related quality of life among dialysis patients with end-stage renal disease (ESRD). METHODS PubMed, Embase, Cochrane Library, and Web of Science were searched from inception to May 2023, to identify potential randomized controlled trials (RCTs) assessing the effectiveness of home-based exercise in dialysis patients with ESRD. Two independent reviewers selected studies, extracted data, and assessed the risk of bias using the Cochrane tool. Evidence summary using fixed or random effects for meta-analysis. RESULTS Twelve RCTs including 1008 dialysis patients met the inclusion criteria. The meta-analysis showed significant effects of home-based exercise on physical capacity. Seven studies reported the results of the 6-min walking test, compared with short-term (0-3 months) home-based exercise (P = 0.76), long-term (3-6 months) interventions (P < 0.001) can significantly improve the results of the 6-min walking test. The results showed that home-based exercise did significantly improve patients' VO2 peak (P = 0.007). Compared with center-based exercise or usual care, home exercise did not significantly improve handgrip strength, quality of life or CRP and other biochemical parameters (P > 0.05). CONCLUSION The results showed that long-term home-based exercise can improve walking ability. In addition, home-based exercise had the benefit on the VO2 peak of ESRD patients receiving dialysis patients. However, there was no statistically significant difference in handgrip strength, health-related quality of life, CRP, and other biochemical parameters.
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Affiliation(s)
- Hongshuang Chen
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100144, China
| | - Yuxia Guan
- Department of Nephrology, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Zijuan Zhou
- Department of Nephrology, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Jiyuan Shi
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100144, China
| | - Lingyu Li
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100144, China
| | - Jiawei Shi
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100144, China
| | - Qinlu Wang
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100144, China
| | - Haiou Zou
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100144, China.
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Rostami M, Yalin SF, Altiparmak MR, Guven M. Investigation of APE1 and OGG1 expression in chronic hemodialysis patients. Mol Biol Rep 2024; 51:144. [PMID: 38236479 DOI: 10.1007/s11033-023-09152-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 12/13/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND The role of DNA repair mechanisms is of significant importance in diseases characterized by elevated oxidative DNA damage, such as chronic kidney disease. It is imperative to thoroughly understand the functions of molecules associated with DNA repair mechanisms, not only for assessing susceptibility to diseases but also for monitoring disease progression. In this research, we investigated the APE1 and OGG1 gene expression levels, both of which are involved in the base excision repair (BER) mechanism in chronic hemodialysis patients with malignancy (HPM; n = 8) and without malignancy (HP; n = 36) in pre- and post-dialysis period and 37 healty persons. We also assessed how these values correlate with the clinical profiles of the patients. METHODS AND RESULTS We conducted gene expression analysis using real-time polymerase chain reaction (qRT-PCR). No significant differences in APE1 gene expression levels were observed in pre-dialysis when comparing the HP and HPM groups to the control group. The expression levels of the OGG1 gene were significantly lower in both the HP and HPM groups in pre- and post-dialysis periods compared to the control group. Dialysis procedures led to a reduction in APE1 and OGG1 gene expression levels in both HP and HPM groups. CONCLUSIONS The findings of our study elucidate the impact of alterations in the base excision repair (BER) mechanism, including the hemodialysis process, in end-stage renal disease (ESRD).
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Affiliation(s)
- Manouchehr Rostami
- Department of Medical Biology, Cerrahpasa Medicine Faculty, Istanbul University-Cerrahpasa, Istanbul, 34098, Turkey
| | - Serkan Feyyaz Yalin
- Department of Nephrology, Kartal Dr. Lütfi Kırdar City Hospital, Istanbul, Turkey
| | - Mehmet Riza Altiparmak
- Department of Nephrology, Cerrahpaşa Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Mehmet Guven
- Department of Medical Biology, Cerrahpasa Medicine Faculty, Istanbul University-Cerrahpasa, Istanbul, 34098, Turkey.
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Eraslan A, Mohamed AH, Bashir AM, Adani AA, Cimen S. Prevalence and associated factors of sexual dysfunction in female hemodialysis patients: first report from Somalia. BMC Womens Health 2024; 24:48. [PMID: 38238717 PMCID: PMC10795307 DOI: 10.1186/s12905-024-02902-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/12/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Sexual dysfunction is frequent in female hemodialysis patients and is related to poorer quality of life. It is often a neglected topic associated with marked distress and interpersonal difficulties. OBJECTIVE Few studies are reported from Sub-Saharan African Countries (SSA) regarding female sexual dysfunction (FSD) in (HD) patients. The study aims to explore the prevalence and associated factors of FSD in female HD at a sole dialysis centre in Somalia. METHOD Over a one-month period, a cross-sectional study was conducted among women with end-stage renal disease aged 18-50 years who were undergoing a dialysis program for at least three months at the dialysis center of our hospital. The participants were married, and they were living with their partners. Data regarding the sociodemographic features, clinical characteristics, frequency of sexual intercourse per week, and the Female Sexual Function Index (FSFI) scores were collected using a standard face-to-face interview questionnaire. RESULTS During the study period, a total of 115 participants were eligible for the study's inclusion criteria. The mean patient age was 38.5 ± 9.3 years. The most common cause of ESRD was diabetes, which accounted for 53%, followed by hypertension (26.1%) and glomerulonephritis (9.6%). The mean duration of dialysis was 2.9 ± 1.4 years, and approximately two-thirds of the participants (62.5%) were in the program for more than three years. Regarding the frequency of sexual intercourse, 61.7% of female participants performed sexual intercourse less than once time/a week. The prevalence of FSD was 92.2% (n = 106) of all participants. The mean FSFI score of the participants was 16.05 ± 4.48. Longer duration of dialysis program (i.e., more than four years), increasing age (i.e., > 35 years), those with diabetes had scored lower overall FSFI scores. CONCLUSION The prevalence of female sexual dysfunction among Somali female hemodialysis patients was very high, representing a significant problem in end-stage renal disease (ESRD). Our study findings revealed that increasing age, diabetes, and duration of dialysis negatively impact female sexual function and are significantly associated with FSD.
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Affiliation(s)
- Asir Eraslan
- Mogadishu Somalia Turkish Training and Research Hospital, Mogadishu, Somalia.
| | | | | | | | - Sertac Cimen
- Mogadishu Somalia Turkish Training and Research Hospital, Mogadishu, Somalia
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Chen D, Parks CG, Beane Freeman LE, Hofmann JN, Sinha R, Madrigal JM, Ward MH, Sandler DP. Ingested nitrate and nitrite and end-stage renal disease in licensed pesticide applicators and spouses in the Agricultural Health Study. J Expo Sci Environ Epidemiol 2024:10.1038/s41370-023-00625-y. [PMID: 38191926 DOI: 10.1038/s41370-023-00625-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND Nitrate and nitrite ingestion has been linked to kidney cancer, possibly via the endogenous formation of carcinogenic N-nitroso compounds. These exposures might also contribute to end-stage renal disease (ESRD). OBJECTIVES We investigated associations of drinking water nitrate and dietary nitrate and nitrite intakes (total and by food type) with incident ESRD in the Agricultural Health Study. We also explored modifying effects of vitamin C and heme iron intake, which may affect endogenous nitrosation. METHODS We performed complete case analyses among private pesticide applicators and their spouses. We obtained water nitrate estimates for participants whose primary drinking water source at enrollment (1993-1997) was public water supplies (PWS) or private wells (N = 59,632). Average nitrate concentrations were computed from historical data for PWS users and predicted from random forest models for private well users. Analysis of dietary nitrate and nitrite was restricted to the 30,177 participants who completed the NCI Dietary History Questionnaire during follow-up (1999-2003). Incident ESRD through 2018 was ascertained through linkage with the U.S. Renal Data System. We estimated adjusted hazard ratios (HRs) and 95%CI for associations of tertiles (T) of exposure with ESRD overall and explored effects in strata of vitamin C and heme iron intake. RESULTS We identified 469 incident ESRD cases (206 for dietary analysis). Water nitrate and total dietary nitrate/nitrite were not associated with ESRD, but increased ESRD was associated with nitrate and nitrite from processed meats. We found apparent associations between nitrite and ESRD only among participants with vitamin C SIGNIFICANCE ESRD incidence was associated with dietary nitrate/nitrite from processed meat among all study participants and with total dietary nitrite among participants with lower vitamin C or higher heme iron intake. IMPACT STATEMENT There are few well-established environmental risk factors for end-stage renal disease (ESRD), a worldwide public health challenge. Ingestion of nitrate and nitrite, which may lead to endogenous formation of carcinogenic N-nitroso compounds, has been linked to some cancers and chronic diseases. We investigated these exposures in relation to ESRD in an agricultural cohort. ESRD incidence was associated with dietary nitrate/nitrite from processed meat and with total dietary nitrite among subgroups with lower vitamin C or higher heme iron intake. This study provides preliminary evidence that points to dietary nitrite and possibly dietary nitrate intake as a potential contributor to ESRD.
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Affiliation(s)
- Dazhe Chen
- Epidemiology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - Christine G Parks
- Epidemiology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - Laura E Beane Freeman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD, USA
| | - Jonathan N Hofmann
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD, USA
| | - Rashmi Sinha
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD, USA
| | - Jessica M Madrigal
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD, USA
| | - Mary H Ward
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD, USA
| | - Dale P Sandler
- Epidemiology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA.
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Lorente-Ros M, Das S, Malik A, Romeo FJ, Aguilar-Gallardo JS, Fakhoury M, Patel A. In-hospital outcomes of transcatheter aortic valve replacement in patients with chronic and end-stage renal disease: a nationwide database study. BMC Cardiovasc Disord 2024; 24:21. [PMID: 38172786 PMCID: PMC10765730 DOI: 10.1186/s12872-023-03684-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) and end-stage renal disease (ESRD) have been associated with worse outcomes after transcatheter aortic valve replacement (TAVR). With TAVR indications extending to a wider range of patient populations, it is important to understand the current implications of chronic renal insufficiency on clinical outcomes. We aim to determine the impact of CKD and ESRD on in-hospital outcomes after TAVR. METHODS We queried the National Inpatient Sample for TAVR performed between 2016 and 2020 using International Classification of Diseases-10th Revision codes. We compared in-hospital mortality and clinical outcomes between three groups: normal renal function, CKD and ESRD. The association between CKD/ESRD and outcomes was tested with multivariable logistic regression analyses, using normal renal function as baseline. RESULTS In the five-year study period, 279,195 patients underwent TAVR (mean age 78.9 ± 8.5 years, 44.4% female). Of all patients, 67.1% had normal renal function, 29.2% had CKD, and 3.7% had ESRD. There were significant differences in age, sex, and prevalence of comorbidities across groups. In-hospital mortality was 1.3%. Compared to patients with normal renal function, patients with renal insufficiency had higher in-hospital mortality, with the highest risk found in patients with ESRD (adjusted odds ratio: 1.4 [95% confidence interval: 1.2-1.7] for CKD; adjusted odds ratio: 2.4 [95% confidence interval: 1.8-3.3] for ESRD). Patients with CKD or ESRD had a higher risk of cardiogenic shock, need for mechanical circulatory support, and vascular access complications, compared to those with normal renal function. In addition, patients with ESRD had a higher risk of cardiac arrest and periprocedural acute myocardial infarction. The incidence of conversion to open heart surgery was 0.3% and did not differ between groups. Post-procedural infectious and respiratory complications were more common among patients with CKD or ESRD. CONCLUSION Patients with CKD and ESRD are at higher risk of in-hospital mortality, cardiovascular, and non-cardiovascular complications after TAVR. The risk of complications is highest in patients with ESRD and does not result in more frequent conversion to open heart surgery. These results emphasize the importance of individualized patient selection for TAVR and procedural planning among patients with chronic renal insufficiency.
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Affiliation(s)
- Marta Lorente-Ros
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside Hospital, New York, NY, USA.
| | - Subrat Das
- Department of Cardiology, New York Medical College, Westchester Medical Center, Valhalla, NY, USA
| | - Aaqib Malik
- Department of Cardiology, New York Medical College, Westchester Medical Center, Valhalla, NY, USA
| | - Francisco Jose Romeo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside Hospital, New York, NY, USA
| | - Jose S Aguilar-Gallardo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside Hospital, New York, NY, USA
| | - Maya Fakhoury
- Division of Nephrology, Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside Hospital, New York, NY, USA
| | - Amisha Patel
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside Hospital, New York, NY, USA
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Kyriakoulis I, Adamou A, Stamatiou I, Chlorogiannis DD, Kardoutsos I, Koukousaki D, Ntaios G. Efficacy and safety of direct oral anticoagulants vs vitamin K antagonists in patients with atrial fibrillation and end-stage renal disease on hemodialysis: A systematic review and meta-analysis. Eur J Intern Med 2024; 119:45-52. [PMID: 37648582 DOI: 10.1016/j.ejim.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/02/2023] [Accepted: 08/22/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND The prevalence of atrial fibrillation (AF) in individuals with end-stage renal disease (ESRD) on chronic hemodialysis is increasing. The optimal anticoagulant choice in this population is unclear since these patients were excluded from the pivotal randomized controlled trials (RCTs) of direct oral anticoagulants (DOACs) vs. vitamin K antagonists (VKAs) in the general AF population. We aimed to assess the efficacy and safety of DOACs vs. VKAs in patients with AF and ESRD on chronic hemodialysis through a systematic review and meta-analysis of all available evidence. PATIENTS/METHODS We performed a systematic search in MEDLINE and Scopus for RCTs or observational studies of patients with AF and ESRD on chronic hemodialysis who were treated with DOACs or VKAs. The outcomes of interest included ischemic stroke, the composite of ischemic stroke or systemic embolism, major bleeding, gastrointestinal bleeding, minor bleeding events and all-cause mortality. RESULTS Among 397 studies identified from the literature search, six studies (three RCTs and three observational studies) were included in the meta-analysis. Compared with VKA-treated patients, those treated with DOACs had similar risk of ischemic stroke (RR:0.76, 95% CI:0.41-1.41), ischemic stroke or systemic embolism (RR:0.65, 95% CI:0.38-1.10), major bleeding (RR:0.79, 95% CI:0.49-1.28) and all-cause death (RR:0.79, 95% CI:0.56-1.12). The risk of gastrointestinal bleeding was lower in DOAC- vs VKA-treated patients in three eligible observational studies (RR:0.73, 95% CI: 0.54-0.99, I2 = 79%) but this was not confirmed in two eligible RCTs (RR:0.69, 95% CI: 0.33-1.43, I2 = 0%). CONCLUSIONS Among AF patients with ESRD on chronic hemodialysis, the risk of ischemic stroke, ischemic stroke or systemic embolism, minor bleeding, major bleeding, and all-cause mortality is similar in patients treated with DOACs compared to VKAs. Given that the meta-analysis of RCTs on gastrointestinal bleeding did not confirm the results of the meta-analysis of the observational studies, it cannot be concluded that gastrointestinal bleeding is lower among DOAC-treated patients. PROTOCOL REGISTRATION PROSPERO CRD42023391966.
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Affiliation(s)
- Ioannis Kyriakoulis
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Anastasia Adamou
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Iliana Stamatiou
- Department of Internal Medicine, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | | | - Ioannis Kardoutsos
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Despoina Koukousaki
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - George Ntaios
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
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Pan Y, Wu X, Zhu M, Zhang T, Gao L, Zhu Y, Mao H, Lv X, Sun G. Clinical significance and correlation of compliance to thirst in maintenance hemodialysis patients. Technol Health Care 2024; 32:1733-1743. [PMID: 38073346 DOI: 10.3233/thc-230749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
BACKGROUND The main treatment method for end-stage renal disease (ESRD) is maintenance hemodialysis (MHD). With the continuous improvement of dialysis technology, the survival period of MHD patients has been effectively prolonged, but dialysis technology still cannot completely replace renal function. OBJECTIVE To study the dietary compliance and its correlation with thirst in MHD patients and to provide guidance for clinical development of corresponding intervention countermeasures. METHODS A total of 90 patients who received MHD treatment from March 2021 to March 2022 were selected as objects. The Renal Adherence Attitudes Questionnaire (RAAQ) and the Renal Adherence Behaviour Questionnaire (RABQ) were used to analyze the dietary compliance and thirst status of patients. Pearson correlation analysis was used to analyze the correlation between diet compliance and thirst. RESULTS Positive correlations were found between VAS and DTI, SXI and TDS (P< 0.05). Social restrictive attitude was positively correlated with VAS, DTI, SXI, TDS, acceptance attitude and compliance in facing difficulties (P< 0.05), and negatively correlated with self-care compliance (r=-0.35, P< 0.05). Health attitude was positively correlated with VAS, DTI and SXI (P< 0.05). Acceptance attitude was positively correlated with DTI, SXI and TDS (P< 0.05). High RAAQ was associated with high VAS (b= 0.11, 95% CI: 0.05, 0.18), DTI (b= 0.28, 95% CI: 0.17, 0.38), SXI (b= 0.24, 95% CI: 0.14, 0.34) and TDS (b= 0.26, 95% CI: 0.13, 0.4). CONCLUSION The overall performance of dietary compliance in patients with MHD is at a moderate level, and dietary compliance is negatively correlated with disease perception.
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Affiliation(s)
- Yanyan Pan
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiujuan Wu
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Miao Zhu
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Tingting Zhang
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lanlan Gao
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yamei Zhu
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Huijuan Mao
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaolin Lv
- Department of Nephrology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Guozhen Sun
- Department of Cardiovascular Medicine, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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Scalise F, Quarti-Trevano F, Toscano E, Sorropago A, Vanoli J, Grassi G. Renal Denervation in End-Stage Renal Disease: Current Evidence and Perspectives. High Blood Press Cardiovasc Prev 2024; 31:7-13. [PMID: 38267652 PMCID: PMC10925565 DOI: 10.1007/s40292-023-00621-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 12/22/2023] [Indexed: 01/26/2024] Open
Abstract
In patients with end-stage renal disease (ESRD) undergoing haemodialysis, hypertension is of common detection and frequently inadequately controlled. Multiple pathophysiological mechanisms are involved in the development and progression of the ESRD-related high blood pressure state, which has been implicated in the increased cardiovascular risk reported in this hypertensive clinical phenotype. Renal sympathetic efferent and afferent nerves play a relevant role in the development and progression of elevated blood pressure values in patients with ESRD, often leading to resistant hypertension. Catheter-based bilateral renal nerves ablation has been shown to exert blood pressure lowering effects in resistant hypertensive patients with normal kidney function. Promising data on the procedure in ESRD patients with resistant hypertension have been reported in small scale pilot studies. Denervation of the native non-functioning kidney's neural excitatory influences on central sympathetic drive could reduce the elevated cardiovascular morbidity and mortality seen in ESRD patients. The present review article will focus on the promising results obtained with renal denervation in patients with ESRD, its mechanisms of action and future perspectives in these high risk patients.
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Affiliation(s)
- Filippo Scalise
- Department of Interventional Cardiology, Policlinico di Monza, Monza, Italy
| | - Fosca Quarti-Trevano
- Clinica Medica, Department of Medicine and Surgery, University of Milano-Bicocca, Via Pergolesi 33, 20052, Monza, Milan, Italy
| | - Evelina Toscano
- Department of Interventional Cardiology, Policlinico di Monza, Monza, Italy
| | - Antonio Sorropago
- Department of Interventional Cardiology, Policlinico di Monza, Monza, Italy
| | - Jennifer Vanoli
- Clinica Medica, Department of Medicine and Surgery, University of Milano-Bicocca, Via Pergolesi 33, 20052, Monza, Milan, Italy
| | - Guido Grassi
- Clinica Medica, Department of Medicine and Surgery, University of Milano-Bicocca, Via Pergolesi 33, 20052, Monza, Milan, Italy.
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Chang SN, Tsai CF, Lin TT, Chiu FC, Hsu JC, Chua SK, Cheng HL, Ho LT, Huang PS, Chen JJ, Wu CK, Wang YC, Hwang JJ, Tsai CT. Long-term outcomes of left atrial appendage occlusion in patients with atrial fibrillation and end stage renal disease. J Formos Med Assoc 2024; 123:116-122. [PMID: 37394333 DOI: 10.1016/j.jfma.2023.06.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/08/2023] [Accepted: 06/19/2023] [Indexed: 07/04/2023] Open
Abstract
OBJECTIVE In patients with atrial fibrillation (AF) and end-stage renal disease (ESRD), oral anticoagulants are contraindicated, and left atrial appendage occlusion (LAAO) is an alternative treatment. However, the efficacy of thromboembolic prevention using LAAO in these patients has rarely been reported in Asian populations. To our knowledge, this is the first long-term LAAO study in patients with AF undergoing dialysis in Asia. METHODS In this study, 310 patients (179 men) with a mean age of 71.3 ± 9.6 years and mean CHA2DS2-VASc 4.2 ± 1.8 were consecutively enrolled at multiple centers in Taiwan. The outcomes of 29 patients with AF and ESRD undergoing dialysis who underwent LAAO were compared to those without ESRD. The primary composite outcomes were stroke, systemic embolization, or death. RESULTS No difference in mean CHADS-VASc score was noted between patients with versus without ESRD (4.1 ± 1.8 vs. 4.6 ± 1.9, p = 0.453). After a mean follow-up of 38 ± 16 months, the composite endpoint was significantly higher in patients with ESRD (hazard ratio, 5.12 [1.4-18.6]; p = 0.013) than in those without ESRD after LAAO therapy. Mortality was also higher in patients with ESRD (hazard ratio, 6.6 [1.1-39.7]; p = 0.038). The stroke rate was numerically higher in patients with versus without ESRD, but the difference was not statistically significant (hazard ratio, 3.2 [0.6-17.7]; p = 0.183). Additionally, ESRD was associated with device-related thrombosis (odds ratio, 6.15; p = 0.047). CONCLUSION Long-term outcomes of LAAO therapy may be less favorable in patients with AF undergoing dialysis, possibly because of the poor condition of patients with ESRD.
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Affiliation(s)
- Sheng-Nan Chang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Chin-Feng Tsai
- School of Medicine, Chung Shan Medical University; Division of Cardiology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taiwan
| | - Ting-Tse Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital Hsin-Chu Branch, Hsin-Chu City, Taiwan
| | - Fu-Chun Chiu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Jung-Cheng Hsu
- Division of Cardiology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Su-Kiat Chua
- Division of Cardiology, Department of Internal Medicine, Shin-Kong Memorial Wu Ho-Su Hospital, Taipei City, Taiwan
| | - Hsiao-Liang Cheng
- Department of Anesthesia, National Taiwan University Hospital, Taipei City, Taiwan
| | - Li-Ting Ho
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Jien-Jiun Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Yi-Chih Wang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Dou-Liu City, Taiwan; Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Chia-Ti Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan.
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Levin SR, Alonso A, Salazar ED, Farber A, Chitalia VC, King EG, Cheng TW, Siracuse JJ. Recent evaluation by nephrologists is associated with decreased incidence of tunneled dialysis catheter being used at the time of first arteriovenous access creation. J Vasc Surg 2024; 79:128-135. [PMID: 37742733 DOI: 10.1016/j.jvs.2023.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/14/2023] [Accepted: 09/17/2023] [Indexed: 09/26/2023]
Abstract
OBJECTIVE Late primary care provider (PCP) or nephrologist evaluation of patients with progressive kidney disease may be associated with increased morbidity and mortality. Among patients undergoing initial arteriovenous (AV) access creation, we aimed to study the relationship of recent PCP and nephrologist evaluations with perioperative morbidity and mortality. METHODS We performed a retrospective review of patients from 2014 to 2022 who underwent initial AV access creation at an urban, safety-net hospital. Univariable and multivariable analyses identified associations of PCP and nephrologist evaluations <1 year and <3 months before surgery, respectively, with hemodialysis initiation via tunneled dialysis catheters (TDCs), 90-day readmission, and 90-day mortality. RESULTS Among 558 patients receiving initial AV access, mean age was 59.7 ± 14 years, 59% were female gender, and 60.6% were Black race. Recent PCP and nephrology evaluations occurred in 386 (69%) and 362 (65%) patients, respectively. On multivariable analysis, unemployed and uninsured statuses were associated with decreased likelihood of PCP evaluation (unemployment: odds ratio [OR], 0.51; 95% confidence interval [CI], 0.34-0.77; uninsured status: OR, 0.05; 95% CI, 0.01-0.45) and nephrologist evaluation (unemployment: OR, 0.63; 95% CI, 0.43-0.91; uninsured status: OR, 0.22; 95% CI, 0.06-0.83) (all P < .05). Social support was associated with increased likelihood of PCP evaluation (OR, 1.81; 95% CI, 1.07-3.08) (all P < .05). Hemodialysis was initiated with TDCs in 304 patients (55%). Older age (OR, 0.98; 95% CI, 0.96-0.99), obesity (OR, 0.38; 95% CI, 0.25-0.58), and nephrologist evaluation (OR, 0.12; 95% CI, 0.08-0.19) were independently associated with decreased hemodialysis initiation with TDCs in patients receiving an initial AV access (all P < .05). Ninety-day readmission occurred in 270 cases (48%). Cirrhosis (OR, 2.5; 95% CI, 1.03-6.03; P = .04), coronary artery disease (OR, 2.31; 95% CI, 1.5-3.57), prosthetic AV access (OR, 1.84; 95% CI, 1.04-3.26), and impaired ambulation (OR, 1.75; 95% CI, 1.15-2.66) were independently associated with increased readmission (all P < .05). Older age (OR, 0.98; 95% CI, 0.97-0.99), prior TDC (OR, 0.65; 95% CI, 0.45-0.94), and unemployment (OR, 0.58; 95% CI, 0.39-0.86) were associated with decreased readmission (all P < .05). Ninety-day mortality occurred in 1.6% of patients. Neither PCP nor nephrologist evaluation was associated with readmission or mortality. CONCLUSIONS Recent nephrology evaluation was associated with reduced hemodialysis initiation with TDCs among patients undergoing initial AV access creation. Unemployed and uninsured statuses posed barriers to accessing nephrology care.
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Affiliation(s)
- Scott R Levin
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Andrea Alonso
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Eduardo D Salazar
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Alik Farber
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Vipul C Chitalia
- Renal Section, Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA; Veterans Affairs Boston Healthcare System, Boston, MA; Institute of Medical Engineering and Sciences, Massachusetts Institute of Technology, Cambridge, MA
| | - Elizabeth G King
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Thomas W Cheng
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Jeffrey J Siracuse
- Division of Vascular and Endovascular Surgery, Boston University Chobanian and Avedisian School of Medicine, Boston, MA.
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Shang Z, Gao YM, Deng ZL, Wang Y. Long-term exposure to ambient air pollutants and increased risk of end-stage renal disease in patients with type 2 diabetes mellitus and chronic kidney disease: a retrospective cohort study in Beijing, China. Environ Sci Pollut Res Int 2024; 31:5429-5443. [PMID: 38123768 PMCID: PMC10799089 DOI: 10.1007/s11356-023-31346-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023]
Abstract
Limited data have examined the association between air pollution and the risk of end-stage renal disease (ESRD) in patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD). We aimed to investigate whether long-term exposure to air pollutants is related to the development of ESRD among patients with T2DM and CKD. A total of 1,738 patients with T2DM and CKD hospitalized in Peking University Third Hospital from January 1, 2013, to December 31, 2021 were enrolled in this study. The outcome was defined as the occurrence of ESRD. Data on six air pollutants (PM2.5, PM10, CO, NO2, SO2, and O3) from 35 monitoring stations were obtained from the Beijing Municipal Ecological and Environmental Monitoring Center. Long-term exposure to air pollutants during the follow-up period was measured using the ordinary Kriging method. During a mean follow-up of 41 months, 98 patients developed ESRD. Multivariate logistic regression analysis showed that an increase of 10 μg/m3 in PM2.5 (odds ratio [OR] 1.19, 95% confidence interval [CI] 1.03-1.36) and PM10 (OR 1.15, 95% CI 1.02-1.30) concentration were positively associated with ESRD. An increase of 1 mg/m3 in CO (2.80, 1.05-7.48) and an increase of 1 μg/m3 in SO2 (1.06, 1.00-1.13) concentration were also positively associated with ESRD. Apart from O3 and NO2, all the above air pollutants have additional predictive value for ESRD in patients with T2DM and CKD. The results of Bayesian kernel machine regression and the weighted quantile sum regression all showed that PM2.5 was the most important air pollutant. Backward stepwise logistic regression showed that PM2.5 was the only pollutant remaining in the prediction model. In patients with T2DM and CKD, long-term exposure to ambient PM2.5, PM10, CO, and SO2 was positively associated with the development of ESRD.
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Affiliation(s)
- Zhi Shang
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, 100191, China
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, China
- Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, 100191, China
| | - Yue-Ming Gao
- Department of Nephrology, Peking University Third Hospital, 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Zhen-Ling Deng
- Department of Nephrology, Peking University Third Hospital, 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Yue Wang
- Department of Nephrology, Peking University Third Hospital, 49 Huayuan North Road, Haidian District, Beijing, 100191, China.
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