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Fernandes MIDCD, Enders BC, Lira ALBDC. Analyzing the concept of fluid overload in Chronic Kidney Disease patients in dialysis therapy: an integrative review. Rev Esc Enferm USP 2017; 51:e03299. [PMID: 29562036 DOI: 10.1590/s1980-220x2016036003299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Accepted: 10/10/2017] [Indexed: 11/22/2022] Open
Abstract
Objective To analyze the concept of fluid overload in Chronic Kidney Disease patients undergoing dialysis therapy and comparing it to the Nursing Diagnosis of Excess fluid volume present in the NANDA International. Method An integrative literature review carried out in the LILACS, CINAHL and SCOPUS databases. Results The sample was comprised of 22 articles. The defining attributes of the concept were: fluid retention, fluid buildup in the body, and weight gain over a short period; while the attributes composing the definition were: fluid retention in the body (intracellular/extracellular space) expressed by weight gain over short period of time. Twenty-one (21) antecedents and 22 consequents of fluid overload in patients with renal disease in dialysis therapy were identified. Conclusion The definition evidenced by the NANDA International taxonomy for the Excess fluid volume Nursing Diagnosis and the components of this diagnosis need to be complemented in order to better target the care of patients with kidney disease undergoing dialysis therapy.
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Affiliation(s)
| | - Bertha Cruz Enders
- Departamento de Enfermagem, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil
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Vanholder RC, Eloot S, Glorieux GLRL. Future Avenues to Decrease Uremic Toxin Concentration. Am J Kidney Dis 2015; 67:664-76. [PMID: 26500179 DOI: 10.1053/j.ajkd.2015.08.029] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 08/19/2015] [Indexed: 01/13/2023]
Abstract
In this article, we review approaches for decreasing uremic solute concentrations in chronic kidney disease and in particular, in end-stage renal disease (ESRD). The rationale to do so is the straightforward relation between concentration and biological (toxic) effect for most toxins. The first section is devoted to extracorporeal strategies (kidney replacement therapy). In the context of high-flux hemodialysis and hemodiafiltration, we discuss increasing dialyzer blood and dialysate flows, frequent and/or extended dialysis, adsorption, bioartificial kidney, and changing physical conditions within the dialyzer (especially for protein-bound toxins). The next section focuses on the intestinal generation of uremic toxins, which in return is stimulated by uremic conditions. Therapeutic options are probiotics, prebiotics, synbiotics, and intestinal sorbents. Current data are conflicting, and these issues need further study before useful therapeutic concepts are developed. The following section is devoted to preservation of (residual) kidney function. Although many therapeutic options may overlap with therapies provided before ESRD, we focus on specific aspects of ESRD treatment, such as the risks of too-strict blood pressure and glycemic regulation and hemodynamic changes during dialysis. Finally, some recommendations are given on how research might be organized with regard to uremic toxins and their effects, removal, and impact on outcomes of uremic patients.
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Affiliation(s)
| | - Sunny Eloot
- Nephrology Department, University Hospital, Gent, Belgium
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Xu H, Huang X, Risérus U, Cederholm T, Sjögren P, Lindholm B, Ärnlöv J, Carrero JJ. Albuminuria, renal dysfunction and circadian blood pressure rhythm in older men: a population-based longitudinal cohort study. Clin Kidney J 2015; 8:560-6. [PMID: 26413281 PMCID: PMC4581386 DOI: 10.1093/ckj/sfv068] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 07/08/2015] [Indexed: 02/06/2023] Open
Abstract
Background Both albuminuria and kidney dysfunction may affect circadian blood pressure (BP) rhythm, while exacerbating each other's effects. We investigated associations and interactions of these two risk factors with circadian BP rhythm variation and non-dipper pattern progression in community-dwelling older men. Methods This was a cross-sectional and longitudinal analyses in the third and fourth cycles of the Uppsala Longitudinal Study of Adult Men, including 1051 men (age 71 years) with assessments on urinary albumin excretion rate (UAER), 24-h ambulatory BP monitoring (ABPM) and cystatin-C-estimated glomerular filtration rate (eGFR). Of these, 574 men attended re-examination after 6 years. Study outcomes were ABMP changes and non-dipping BP pattern (prevalence and progression). Results UAER associated with circadian BP rhythm both cross-sectionally and longitudinally. Longitudinally, significant interactions were observed between UAER and kidney dysfunction (eGFR < 60 mL/min/1.73 m2) in its association with the changes of both night-time systolic BP (SBP) and night–day SBP ratio. After stratification, UAER strongly predicted night–day SBP ratio change only in those with concurrent kidney dysfunction. At re-examination, 221 new cases of non-dipper were identified. In multivariable logistic models, high UAER associated with increased likelihood of non-dipper progression, but more strongly so among individuals with concurrent kidney dysfunction. These associations were evident also in the subpopulation of non-diabetics and in participants with normal range UAER. Conclusions UAER associates with circadian BP rhythm variation and non-dipper progression in elderly men. Concurrent renal dysfunction modifies and exacerbates these associations.
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Affiliation(s)
- Hong Xu
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology , Karolinska Institutet , Stockholm , Sweden
| | - Xiaoyan Huang
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology , Karolinska Institutet , Stockholm , Sweden ; Division of Nephrology , Peking University Shenzhen Hospital , Shenzhen , China
| | - Ulf Risérus
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism , Uppsala University , Uppsala , Sweden
| | - Tommy Cederholm
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism , Uppsala University , Uppsala , Sweden
| | - Per Sjögren
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism , Uppsala University , Uppsala , Sweden
| | - Bengt Lindholm
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology , Karolinska Institutet , Stockholm , Sweden
| | - Johan Ärnlöv
- Department of Medical Sciences, Molecular Epidemiology , Uppsala University , Uppsala , Sweden ; School of Health and Social Studies , Dalarna University , Falun , Sweden
| | - Juan Jesús Carrero
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology , Karolinska Institutet , Stockholm , Sweden ; Center for Molecular Medicine , Karolinska Institutet , Stockholm , Sweden
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Covic A, Siriopol D, Voroneanu L. Dialysis-induced segmental wall motion abnormalities, post-dialysis fatigue and cardiovascular mortality: the new Bermuda triangle? Nephrol Dial Transplant 2014; 28:2404-6. [PMID: 24078638 DOI: 10.1093/ndt/gft301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Adrian Covic
- Nephrology Clinic, Dialysis and Renal Transplant Center, C.I. Parhon University Hospital, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania
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Xu H, Huang X, Risérus U, Cederholm T, Lindholm B, Ärnlöv J, Carrero JJ. Urinary albumin excretion, blood pressure changes and hypertension incidence in the community: effect modification by kidney function. Nephrol Dial Transplant 2014; 29:1538-45. [PMID: 24642418 DOI: 10.1093/ndt/gfu057] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Both increased albuminuria and reduced kidney function may predict blood pressure (BP) progression in the community, while they exacerbate each other's effects. We investigated associations and interactions between these two risk factors, BP changes and hypertension incidence in community-dwelling elderly men. METHODS Observational study from the Uppsala Longitudinal Study of Adult Men, which included 1051 men (all aged 71 years) with assessments on urinary albumin excretion rate (UAER), 24-hour ambulatory BP monitoring (ABPM) and cystatin-C estimated glomerular filtration rate (eGFR). Of these, 574 men attended re-examination after 6 years, and ABPM measurements were again recorded to assess blood pressure changes and hypertension incidence. RESULTS UAER was found to be associated with ABPM measurements both at baseline and longitudinally. In longitudinal analysis, there were significant interactions between UAER and kidney function in its association with the changes of systolic BP, mean arterial pressure and pulse pressure. After stratification for renal function state, UAER independently predicted BP changes only in those who had eGFR <60 mL/min/1.73 m(2). At re-examination, 71 new cases of hypertension were recorded. In multivariable logistic models, similar interactions were observed on hypertension incidence: UAER was an independent predictor of incident hypertension only in those with reduced renal function. These associations were evident also in the subpopulation of non-diabetics and in participants with normal range UAER (<20 µg/min). CONCLUSIONS In community-dwelling elderly men, UAER associates with BP progression and hypertension incidence, even within the normal range. Concurrent reduction of renal function modifies and exacerbates these associations.
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Affiliation(s)
- Hong Xu
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden Department of Nephrology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Xiaoyan Huang
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden Division of Nephrology, Peking University Shenzhen Hospital, Peking University, Shenzhen, China
| | - Ulf Risérus
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
| | - Tommy Cederholm
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
| | - Bengt Lindholm
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Johan Ärnlöv
- Department of Public Health and Caring Sciences, Section of Geriatrics, Uppsala University, Uppsala, Sweden School of Health and Social Studies, Dalarna University, Falun, Sweden
| | - Juan Jesús Carrero
- Divisions of Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden Center for Gender Medicine, Karolinska Institutet, Stockholm, Sweden
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Park SK, Moon SY, Oh CM, Ryoo JH, Park MS. High normal urine albumin-to-creatinine ratio predicts development of hypertension in Korean men. Circ J 2013; 78:656-61. [PMID: 24334637 DOI: 10.1253/circj.cj-13-0745] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Microalbuminuria is known as a risk factor for hypertension. Recently it was suggested that urine albumin-to-creatinine ratio (UACR), even within the normal range, can be associated with hypertension, but the temporal relationship between normal range UACR and hypertension was not confirmed. Therefore the aim of this study was to verify an association between normal range UACR and the development of hypertension in Korean men. METHODS AND RESULTS This prospective cohort study was performed on 1,284 initially non-hypertensive Korean men. The total follow-up period was 4,109.5 person-years and the mean follow-up period was 3.2±1.51 years. Cox proportional hazards model was used to estimate the hazard ratios (HR) for the risk of hypertension development. After adjusting for multiple covariates, the HR (95% confidence interval [CI]) for incident hypertension, comparing the second to the fourth quartiles of UACR level to the first quartile, were 1.35 (95% CI: 0.93-1.97), 1.55 (95% CI: 1.07-2.25) and 1.89 (95% CI: 1.31-2.71), respectively (P for trend=0.001). CONCLUSIONS High UACR within the normal range was significantly associated with hypertension development. Furthermore, this association remained significant after adjusting for multiple baseline covariates.
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Affiliation(s)
- Sung Keun Park
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine
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Magnolia extract (BL153) ameliorates kidney damage in a high fat diet-induced obesity mouse model. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2013; 2013:367040. [PMID: 24381715 PMCID: PMC3863519 DOI: 10.1155/2013/367040] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 10/31/2013] [Accepted: 11/06/2013] [Indexed: 12/27/2022]
Abstract
Accumulating evidence demonstrated that obesity is a risk factor for renal structural and functional changes, leading to the end-stage renal disease which imposes a heavy economic burden on the community. However, no effective therapeutic method for obesity-associated kidney disease is available. In the present study, we explored the therapeutic potential of a magnolia extract (BL153) for treating obesity-associated kidney damage in a high fat diet- (HFD-) induced mouse model. The results showed that inflammation markers (tumor necrosis factor-α and plasminogen activator inhibitor-1) and oxidative stress markers (3-nitrotyrosine and 4-hydroxy-2-nonenal) were all significantly increased in the kidney of HFD-fed mice compared to mice fed with a low fat diet (LFD). Additionally, proteinuria and renal structure changes in HFD-fed mice were much more severe than that in LFD-fed mice. However, all these alterations were attenuated by BL153 treatment, accompanied by upregulation of peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) and hexokinase II (HK II) expression in the kidney. The present study indicates that BL153 administration may be a novel approach for renoprotection in obese individuals by antiinflammation and anti-oxidative stress most likely via upregulation of PGC-1α and HK II signal in the kidney.
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