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Juric I, Kes P, Katalinic L, Godan Hauptman A, Basic-Jukic N. Extremely high prevalence of decreased GFR in the oldest elderly nursing home residents. Int Urol Nephrol 2022; 55:1393-1394. [PMID: 36520260 DOI: 10.1007/s11255-022-03435-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 12/03/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Ivana Juric
- Department of Nephrology, Arterial Hypertension, Dialysis and Transplantation, University Hospital Centre Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia.
| | - Petar Kes
- Department of Nephrology, Arterial Hypertension, Dialysis and Transplantation, University Hospital Centre Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia
| | - Lea Katalinic
- Department of Nephrology, Arterial Hypertension, Dialysis and Transplantation, University Hospital Centre Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia
| | - Ana Godan Hauptman
- Department of metabolic diseases, University Hospital Centre Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia
| | - Nikolina Basic-Jukic
- Department of Nephrology, Arterial Hypertension, Dialysis and Transplantation, University Hospital Centre Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia
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Saud A, Luiz RS, Leite APO, Muller CR, Visona I, Reinecke N, Silva WH, Gloria MA, Razvickas CV, Casarini DE, Schor N. Resistance exercise training ameliorates chronic kidney disease outcomes in a 5/6 nephrectomy model. Life Sci 2021; 275:119362. [PMID: 33741414 DOI: 10.1016/j.lfs.2021.119362] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 03/03/2021] [Accepted: 03/08/2021] [Indexed: 11/15/2022]
Abstract
Chronic kidney disease (CKD) is defined by decreased glomerular filtration rate (GFR) or increased albumin excretion leading to renal injury. However, exercise training is an important non-pharmacological intervention that ameliorates and protects against Diabetes Mellitus, cardiovascular disease, and CKD. AIM Our aim was to evaluate the capability of resistance exercise training (RET) to improve CKD outcomes and the contribution of the renal and muscular Akt/mTOR signaling pathway for RET beneficial effects on a CKD model. MAIN METHODS Male Wistar rats were subjected to RET, followed for 10 weeks, and randomly divided into 5 groups: Sham: Sham-operated; sedentary and nephrectomy (5/6Nx) (SNS); exercising post-5/6Nx (SNE); exercising pre-5/6Nx (ENS); exercising pre- and post-5/6Nx (ENE). The systolic blood pressure (BP) was measured. Creatinine, proteinuria, and blood urea nitrogen (BUN) were evaluated. After euthanasia Renal and muscular Akt/mTOR signaling pathways were analyzed. KEY FINDING Our study showed that the SNS presented renal injury, hypertension, weight and muscular mass loss and a higher mortality rate. SNS group also decreased renal IL-10 and increased TNF-alfa and TGF-Beta. Renal AKT, mTOR, and rpS6 pathway were increased, PTEN was decreased on SNS. And muscular Akt and mTOR were decreased on SNS. SIGNIFICANCE The RET before and after the 5/6Nx ameliorates all these parameters mentioned above, suggesting that RET is a good non-pharmacological approach to diminish complications frequently found in CKD. We also suggest that the AKT-m-TOR pathway can play an important role in these beneficial outcomes of RET on the CKD animal model.
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Affiliation(s)
- A Saud
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - R S Luiz
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - A P O Leite
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil; Tulane University, Department of Physiology & Medicine, New Orleans, LA, United States
| | - C R Muller
- Department of Bioengineering, University of California San Diego, La Jolla, CA, United States
| | - I Visona
- Departamento de Patologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - N Reinecke
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - W H Silva
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - M A Gloria
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - C V Razvickas
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
| | - D E Casarini
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil.
| | - N Schor
- Departamento de Medicina, Disciplina de Nefrologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, SP, Brazil
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Bouisset F, Barbato E, Reczuch K, Dobrzycki S, Meyer-Gessner M, Bressollette E, Cayla G, Lhermusier T, Zajdel W, Palazuelos Molinero J, Ferenc M, Ribichini FL, Carrié D. Clinical outcomes of PCI with rotational atherectomy: the European multicentre Euro4C registry. EUROINTERVENTION 2020; 16:e305-e312. [DOI: 10.4244/eij-d-19-01129] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chen JHC, Hughes P, Woodroffe C, Ferrari P. Pre- and postdonation kidney function in donors of a kidney paired donation with unique criteria for donor glomerular filtration rate - a longitudinal cohort analysis. Transpl Int 2018; 32:291-299. [PMID: 30353584 DOI: 10.1111/tri.13366] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 05/22/2018] [Accepted: 10/17/2018] [Indexed: 01/10/2023]
Abstract
Baseline predonation estimated GFR (eGFR) appears to predict the risk of postdonation chronic kidney disease in live donors. New KIDGO guidelines recommend an eGFR ≥90 ml/min/1.73 m2 as an acceptable level of glomerular filtration rate (GFR) for kidney donation. In the Australian Paired Kidney Exchange (AKX) program, all donors with a raw measured GFR (mGFR) ≥80 ml/min are deemed suitable for donation, but the significance of this selection indicator is unclear. We analysed the first 129 live donors in the AKX program with at least 1-year follow-up linking records in the AKX database and ANZDATA. There were 73 male and 56 female donors; mean (±SD) age was 53 ± 11 years. Predonation eGFR was 94 ± 13 ml/min/1.73 m2 , mGFR 99 ± 17 ml/min/1.73 m2 and raw mGFR 108 ± 18 ml/min. Baseline eGFR was <80 ml/min/1.73 m2 in 19 donors, and <90 ml/min/1.73 m2 in 42 donors. At 1 year postdonation eGFR was 68 ± 15 ml/min/1.73 m2 and the predicted eGFR at 30 years postdonation was on average 50 (29-83) ml/min/1.73 m2 . The hypothetical mean age at end-stage kidney disease was estimated to be 145 (95% CI 120-263) years. Over 30% of AKX live donors would have been excluded from donation using KDIGO guidelines. Using AKX donor guidelines, the majority of donors with predicted eGFR <30 ml/min/1.73 m2 30-year postdonation were aged ≥50 years. Long-term outcome data on AKX donors with low eGFR will need careful monitoring.
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Affiliation(s)
- Jenny H C Chen
- Department of Nephrology and Transplantation, Prince of Wales Hospital, Sydney, NSW, Australia.,Clinical School, University of New South Wales, Sydney, NSW, Australia
| | - Peter Hughes
- Department of Nephrology, Royal Melbourne Hospital, Parkville, Vic., Australia.,University of Melbourne, Melbourne, Vic., Australia
| | - Claudia Woodroffe
- Department of Nephrology and Transplantation, Prince of Wales Hospital, Sydney, NSW, Australia
| | - Paolo Ferrari
- Clinical School, University of New South Wales, Sydney, NSW, Australia.,Department of Nephrology, Ospedale Civico Lugano, Ente Ospedaliero Cantonale, Lugano, Switzerland.,Biomedical Faculty, Università della Svizzera Italiana, Lugano, Switzerland
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Sun X, Luo L, Zhao X, Ye P. Controlling Nutritional Status (CONUT) score as a predictor of all-cause mortality in elderly hypertensive patients: a prospective follow-up study. BMJ Open 2017; 7:e015649. [PMID: 28928176 PMCID: PMC5623525 DOI: 10.1136/bmjopen-2016-015649] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVES The aim of this study was to elucidate the impact of nutritional status on survival per Controlling Nutritional Status (CONUT) score and Geriatric Nutritional Risk Index (GNRI) in patients with hypertension over 80 years of age. DESIGN Prospective follow-up study. PARTICIPANTS A total of 336 hypertensive patients over 80 years old were included in this study. OUTCOME MEASURES All-cause deaths were recorded as Kaplan-Meier curves to evaluate the association between CONUT and all-cause mortality at follow-up. Cox regression models were used to investigate the prognostic value of CONUT and GNRI for all-cause mortality in the 90-day period after admission. RESULTS Hypertensive patients with higher CONUT scores exhibited higher mortality within 90 days after admission (1.49%, 6.74%, 15.38%, respectively, χ2=30.92, p=0.000). Surviving patients had higher body mass index (24.25±3.05 vs 24.25±3.05, p=0.012), haemoglobin (123.78±17.05 vs 115.07±20.42, p=0.040) and albumin levels, as well as lower fasting blood glucose (6.90±2.48 vs 8.24±3.51, p=0.010). Higher GRNI score (99.42±6.55 vs 95.69±7.77, p=0.002) and lower CONUT (3.13±1.98 vs 5.14±2.32) both indicated better nutritional status. Kaplan-Meier curves indicated that survival rates were significantly worse in the high-CONUT group compared with the low-CONUT group (χ1 =13.372, p=0.001). Cox regression indicated an increase in HR with increasing CONUT risk (from normal to moderate to severe). HRs (95% CI) for 3-month mortality was 1.458 (95% CI 1.102 to 1.911). In both respiratory tract infection and 'other reason' groups, only CONUT was a sufficiently predictor for all-cause mortality (HR=1.284, 95% CI 1.013 to 1.740, p=0.020 and HR=1.841, 95% CI 1.117 to 4.518, p=0.011). Receiver operating characteristic showed that CONUT higher than 3.0 was found to predict all-cause mortality with a sensitivity of 77.8% and a specificity of 64.7% (area under the curve=0.778, p<0.001). CONCLUSION Nutritional status assessed via CONUT is an accurate predictor of all-cause mortality 90 days postadmission. Evaluation of nutritional status may provide additional prognostic information in hypertensive patients.
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Affiliation(s)
- Xiaonan Sun
- Department of Geriatric Cardiolog, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Leiming Luo
- Department of Geriatric Cardiolog, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Xiaoqian Zhao
- Department of Cardiology, Chinese People’s Liberation Army 305 Hospital, Beijing, China
| | - Ping Ye
- Department of Geriatric Cardiolog, Chinese People’s Liberation Army General Hospital, Beijing, China
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Ferrer A, Formiga F, Padrós G, Badia T, Almeda J, Octabaix GE. [The Octabaix study. Baseline assessment and 5 years of follow-up]. Rev Esp Geriatr Gerontol 2017; 52:44-52. [PMID: 27133765 DOI: 10.1016/j.regg.2016.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 03/07/2016] [Indexed: 06/05/2023]
Abstract
This is a review of a prospective, community-based study with a follow-up period of 5years. It is a study of 328 participants aged 85 at baseline, of which 62% were female, 53% widows, and a third of them living alone. High blood pressure was observed in 75.9%, dyslipidaemia in 51.2%, and diabetes in 17.7%. At baseline the median Barthel Index was 95, the Spanish version of the Mini-Mental State Examination was 28, the Charlson index 1, the Mini Nutritional Assessment 25, the Gijón test 10, the visual analogue scale of the Quality of Life Test was 60, and with a mean of 6.1 prescription drugs. A lower quality of life was also associated with female gender, a phenotype of frailty, heart failure, and a high level of social risk. At 5years of follow-up, the mortality rate was high, with 138 (42.1%) of the population sample dying at the end of the period. It represents an annual mortality rate of 8.4%. Thus, a common denominator of this review has been the high importance of functionality and overall comorbidity factors associated with mortality in this very old age group, compared to other more traditional factors in younger populations. Several studies of frailty have also been assessed in this group, as well as falls, nutritional risk, diabetes and successful aging, including important aspects to better understand this population group.
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Affiliation(s)
- Assumpta Ferrer
- Centro de Atención Primaria «El Pla» CAP-I, Dirección de Atención Primaria Costa de Ponent, Institut Català de la Salut, Sant Feliu de Llobregat, Barcelona, España.
| | - Francesc Formiga
- Unidad de Geriatría, Servicio Medicina Interna, Hospital Universitari de Bellvitge, IDIBELL, Hospitalet de Llobregat, Barcelona, España
| | - Gloria Padrós
- Laboratori Clínic l'Hospitalet, Institut Català de la Salut, Hospitalet de Llobregat, Barcelona, España
| | - Teresa Badia
- Centro de Atención Primaria «Martorell Urbà», Dirección de Atención Primaria Costa de Ponent, Institut Català de la Salut, Martorell, Barcelona, España
| | - Jesús Almeda
- Unitat de Suport a la Recerca de Costa de Ponent, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Institut Català de la Salut. CIBER Epidemiología y Salud Pública (CIBERESP), Cornellà de Llobregat, Barcelona, España
| | - Grupo Estudio Octabaix
- Centro de Atención Primaria «El Pla» CAP-I, Dirección de Atención Primaria Costa de Ponent, Institut Català de la Salut, Sant Feliu de Llobregat, Barcelona, España
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Brück K, Jager KJ, Dounousi E, Kainz A, Nitsch D, Ärnlöv J, Rothenbacher D, Browne G, Capuano V, Ferraro PM, Ferrieres J, Gambaro G, Guessous I, Hallan S, Kastarinen M, Navis G, Gonzalez AO, Palmieri L, Romundstad S, Spoto B, Stengel B, Tomson C, Tripepi G, Völzke H, Wiȩcek A, Gansevoort R, Schöttker B, Wanner C, Vinhas J, Zoccali C, Van Biesen W, Stel VS. Methodology used in studies reporting chronic kidney disease prevalence: a systematic literature review. Nephrol Dial Transplant 2016. [PMID: 26209739 PMCID: PMC4514069 DOI: 10.1093/ndt/gfv131] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Many publications report the prevalence of chronic kidney disease (CKD) in the general population. Comparisons across studies are hampered as CKD prevalence estimations are influenced by study population characteristics and laboratory methods. Methods For this systematic review, two researchers independently searched PubMed, MEDLINE and EMBASE to identify all original research articles that were published between 1 January 2003 and 1 November 2014 reporting the prevalence of CKD in the European adult general population. Data on study methodology and reporting of CKD prevalence results were independently extracted by two researchers. Results We identified 82 eligible publications and included 48 publications of individual studies for the data extraction. There was considerable variation in population sample selection. The majority of studies did not report the sampling frame used, and the response ranged from 10 to 87%. With regard to the assessment of kidney function, 67% used a Jaffe assay, whereas 13% used the enzymatic assay for creatinine determination. Isotope dilution mass spectrometry calibration was used in 29%. The CKD-EPI (52%) and MDRD (75%) equations were most often used to estimate glomerular filtration rate (GFR). CKD was defined as estimated GFR (eGFR) <60 mL/min/1.73 m2 in 92% of studies. Urinary markers of CKD were assessed in 60% of the studies. CKD prevalence was reported by sex and age strata in 54 and 50% of the studies, respectively. In publications with a primary objective of reporting CKD prevalence, 39% reported a 95% confidence interval. Conclusions The findings from this systematic review showed considerable variation in methods for sampling the general population and assessment of kidney function across studies reporting CKD prevalence. These results are utilized to provide recommendations to help optimize both the design and the reporting of future CKD prevalence studies, which will enhance comparability of study results.
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Affiliation(s)
- Katharina Brück
- ERA-EDTA Registry, Amsterdam Medical Center, Amsterdam, The Netherlands
| | - Kitty J Jager
- ERA-EDTA Registry, Amsterdam Medical Center, Amsterdam, The Netherlands
| | - Evangelia Dounousi
- Department of Nephrology, Medical School, University of Ioannina, Ioannina, Greece
| | - Alexander Kainz
- Department of Internal Medicine III/Nephrology, Medical University, Vienna, Austria
| | - Dorothea Nitsch
- Epidemiology and Population Health, LSHTM and UCL Centre for Nephrology, London, UK
| | - Johan Ärnlöv
- Department of Medical Sciences/Molecular Epidemiology, Uppsala University, Uppsala, Sweden
| | | | - Gemma Browne
- Department of Epidemiology & Public Health, University College Cork, Ireland
| | - Vincenzo Capuano
- Unità Opaerativa di Cardiologia ed UTIC, Mercato S. Severino Hospital, Mercato S. Severino, Italy
| | - Pietro Manuel Ferraro
- Nephrology and Dialysis, Columbus-Gemelli University Hospital, Catholic University of the Sacred Heart, Rome, Italy
| | - Jean Ferrieres
- Department of Cardiology, Toulouse University School of Medicine, Rangueil Hospital, Toulouse, France
| | - Giovanni Gambaro
- Nephrology and Dialysis, Columbus-Gemelli University Hospital, Catholic University of the Sacred Heart, Rome, Italy
| | - Idris Guessous
- Unit of Population Epidemiology, Division of primary care medicine, Department of Community Medicine, Primary Care and Emergency Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Stein Hallan
- Department of Nephrology, St Olav Hospital, Norway/Faculty of Medicine, The Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Mika Kastarinen
- Finnish Medicines Agency, Kuopio/National Institute for Health and Welfare, Helsinki, Finland
| | - Gerjan Navis
- Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen, Groningen, The Netherlands
| | | | | | - Solfrid Romundstad
- Department of Nephrology, Levanger Hospital, Health Trust Nord-Trøndelag/The Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Belinda Spoto
- Department of Nephrology, Dialysis and Transplantation Unit, CNR-IFC, Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Benedicte Stengel
- Research Centre in Epidemiology and Population Health, Inserm Unit 1018, Villejuif, France
| | - Charles Tomson
- Department of Nephrology, Freeman Hospital, Newcastle upon Tyne, UK
| | - Giovanni Tripepi
- Department of Nephrology, Dialysis and Transplantation Unit, CNR-IFC, Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Andrzej Wiȩcek
- Departement of Nephrology, Transplantology and Internal Diseases, Faculty of Medicine in Katowice, Medical University of Silesia in Katowice, Poland
| | - Ron Gansevoort
- Department of Nephrology/Graduate School of Medical Sciences, University Medical Center Groningen, Groningen, The Netherlands
| | - Ben Schöttker
- Division of Clinical Epidemiology and Ageing Research, German Cancer Research, Heidelberg, Germany
| | - Christoph Wanner
- Department of Nephrology, University Hospital Würzburg, Würzburg, Germany
| | - Jose Vinhas
- Department of Nephrology, Setubal Hospital Centre, Setubal, Portugal
| | - Carmine Zoccali
- Department of Nephrology, Dialysis and Transplantation Unit, CNR-IFC, Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Wim Van Biesen
- Department of Nephrology, Ghent University Hospital, Ghent, Belgium
| | - Vianda S Stel
- ERA-EDTA Registry, Amsterdam Medical Center, Amsterdam, The Netherlands
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Eren Z, Küçükardalı Y, Öztürk MA, Küçükardalı B, Kaspar EÇ, Kantarcı G. Prevalence, associated factors and impact on mortality of chronic kidney disease in nursing home residents: A single-center experience. Geriatr Gerontol Int 2014; 15:715-20. [DOI: 10.1111/ggi.12337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Zehra Eren
- Department of Nephrology; Yeditepe University Hospital; Istanbul Turkey
| | - Yaşar Küçükardalı
- Department of Internal Medicine; Yeditepe University Hospital; Istanbul Turkey
| | - Mehmet Akif Öztürk
- Department of Internal Medicine; Yeditepe University Hospital; Istanbul Turkey
| | - Betül Küçükardalı
- Department of Psychology; Yeditepe University Medical Faculty; Istanbul Turkey
| | - Elif Çiğdem Kaspar
- Department of Biostatistics; Yeditepe University Medical Faculty; Istanbul Turkey
| | - Gülçin Kantarcı
- Department of Nephrology; Yeditepe University Hospital; Istanbul Turkey
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Intiso D. The Rehabilitation Role in Chronic Kidney and End Stage Renal Disease. Kidney Blood Press Res 2014; 39:180-8. [DOI: 10.1159/000355795] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2014] [Indexed: 11/19/2022] Open
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