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https://www.readbyqxmd.com/read/28434208/dietary-interventions-for-adults-with-chronic-kidney-disease
#1
REVIEW
Suetonia C Palmer, Jasjot K Maggo, Katrina L Campbell, Jonathan C Craig, David W Johnson, Bernadet Sutanto, Marinella Ruospo, Allison Tong, Giovanni Fm Strippoli
BACKGROUND: Dietary changes are routinely recommended in people with chronic kidney disease (CKD) on the basis of randomised evidence in the general population and non-randomised studies in CKD that suggest certain healthy eating patterns may prevent cardiovascular events and lower mortality. People who have kidney disease have prioritised dietary modifications as an important treatment uncertainty. OBJECTIVES: This review evaluated the benefits and harms of dietary interventions among adults with CKD including people with end-stage kidney disease (ESKD) treated with dialysis or kidney transplantation...
April 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28424627/blood-pressure-increase-during-oxygen-supplementation-in-chronic-kidney-disease-patients-is-mediated-by-vasoconstriction-independent-of-baroreflex-function
#2
René van der Bel, Müşerref Çalişkan, Robert A van Hulst, Johannes J van Lieshout, Erik S G Stroes, C T Paul Krediet
Renal hypoxia is thought to be an important pathophysiological factor in the progression of chronic kidney disease (CKD) and the associated hypertension. In a previous study among CKD patients, supplementation with 100% oxygen reduced sympathetic nerve activity (SNA) and lowered blood pressure (BP). We aimed to assess the underlying haemodynamic modulation and hypothesized a decreased systemic vascular resistance (SVR). To that end, 19 CKD patients were studied during 15-min intervals of increasing partial oxygen pressure (ppO2) from room air (0...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28423036/metabolic-syndrome-serum-uric-acid-and-renal-risk-in-patients-with-t2d
#3
Francesca Viazzi, Pamela Piscitelli, Carlo Giorda, Antonio Ceriello, Stefano Genovese, Giuseppina Russo, Pietro Guida, Paola Fioretto, Salvatore De Cosmo, Roberto Pontremoli
BACKGROUND AND AIMS: Metabolic Syndrome (Mets) and increased serum uric acid (SUA), are well known renal risk predictors and often coexist in patients with type 2 diabetes (T2D). Whether they independently contribute to the onset of CKD is at present unclear. METHODS AND RESULTS: Within the AMD Annals database we identified patients with T2D and normal renal function and urine albumin excretion at baseline and regular follow-up visits during a 4-year period. Blood pressure, BMI, HDL, triglycerides, and SUA were available in 14,267 patients...
2017: PloS One
https://www.readbyqxmd.com/read/28419771/aspects-of-carotid-structure-and-function-in-health-and-different-stages-of-chronic-kidney-disease
#4
Anna M Asp, Carin Wallquist, Anette Rickenlund, Britta Hylander, Stefan H Jacobson, Kenneth Caidahl, Maria J Eriksson
INTRODUCTION: Arterial remodelling and stiffening have been demonstrated in end-stage renal disease (ESRD). The presence of vascular alterations in earlier-stage chronic kidney disease (CKD) is less studied. We evaluated vascular structure and function in mild-to-moderate CKD (stages 2-3) compared with healthy subjects and advanced CKD (stages 4-5). METHODS: Carotid ultrasound was performed in 103 non-dialysis CKD patients and 54 healthy controls. Carotid intima-media thickness (CIMT) and common carotid artery (CCA) diameter were measured...
April 16, 2017: Clinical Physiology and Functional Imaging
https://www.readbyqxmd.com/read/28402974/cardiac-changes-and-their-association-with-fetuin-a-and-fibroblast-growth-factor-23-in-children-with-chronic-kidney-disease
#5
Abdullahi Mudi, Hopewell Ntsinjana, Caroline Dickens, Cecil Levy, Daynia Ballot
AIMS: In children with chronic kidney disease (CKD), fetuin-A and fibroblast growth factor-23 (FGF-23) have been implicated in the mechanism and progression of several cardiac changes. This study aimed to determine the types and rates of cardiac changes in children with CKD and their association with fetuin-A, FGF-23, and other cardiovascular risk factors (CVRFs). METHODS: This comparative cross-sectional study recruited 88 children (5-18 years): 27 CKD I with a glomerular filtration rate (GFR) >90 mL/min/1...
April 13, 2017: Nephron
https://www.readbyqxmd.com/read/28399844/implementation-of-a-pragmatic-randomized-trial-of-screening-for-chronic-kidney-disease-to-improve-care-among-non-diabetic-hypertensive-veterans
#6
Carmen A Peralta, Martin Frigaard, Anna D Rubinsky, Leticia Rolon, Lowell Lo, Santhi Voora, Karen Seal, Delphine Tuot, Shirley Chao, Kimberly Lui, Phillip Chiao, Neil Powe, Michael Shlipak
BACKGROUND: Whether screening for chronic kidney disease (CKD) can improve the care of persons at high risk for complications remains uncertain. We describe the design and early implementation experience of a pilot, cluster-randomized pragmatic trial to evaluate the feasibility, implementation, and effectiveness of a "triple marker" CKD screening program (creatinine, cystatin C and albumin to creatinine ratio) for improving care among hypertensive veterans seen in primary care at one Veterans Administration Hospital...
April 12, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28395289/urinary-angiotensinogen-and-renin-excretion-are-associated-with-chronic-kidney-disease
#7
Annett Juretzko, Antje Steinbach, Anke Hannemann, Karlhans Endlich, Nicole Endlich, Nele Friedrich, Uwe Lendeckel, Sylvia Stracke, Rainer Rettig
BACKGROUND/AIMS: Several studies sought to identify new biomarkers for chronic kidney disease (CKD). As the renal renin-angiotensin system is activated in CKD, urinary angiotensinogen or renin excretion may be suitable candidates. We tested whether urinary angiotensinogen or renin excretion is elevated in CKD and whether these parameters are associated with estimated glomerular filtration rate (eGFR). We further tested whether urinary angiotensinogen or renin excretion may convey additional information beyond that provided by albuminuria...
April 11, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28394274/vegetarian-diet-in-chronic-kidney-disease-a-friend-or-foe
#8
REVIEW
Anna Gluba-Brzózka, Beata Franczyk, Jacek Rysz
Healthy diet is highly important, especially in patients with chronic kidney disease (CKD). Proper nutrition provides the energy to perform everyday activities, prevents infection, builds muscle, and helps to prevent kidney disease from getting worse. However, what does a proper diet mean for a CKD patient? Nutrition requirements differ depending on the level of kidney function and the presence of co-morbid conditions, including hypertension, diabetes, and cardiovascular disease. The diet of CKD patients should help to slow the rate of progression of kidney failure, reduce uremic toxicity, decrease proteinuria, maintain good nutritional status, and lower the risk of kidney disease-related secondary complications (cardiovascular disease, bone disease, and hypertension)...
April 10, 2017: Nutrients
https://www.readbyqxmd.com/read/28392941/insulin-resistance-and-chronic-kidney-disease-in-patients-with-type-1-diabetes-mellitus
#9
Mihaela Vladu, Diana Clenciu, Ion Cristian Efrem, Mircea-Cătalin Forțofoiu, Anca Amzolini, Simona Tudorică Micu, Maria Moţa, Maria Forțofoiu
Background and Aims. Diabetes mellitus (DM) is a chronic disease which can evolve towards devastating micro- and macrovascular complications. DM is the most frequent cause of chronic kidney disease (CKD). Insulin resistance plays an important role in the natural history of type 1 diabetes. The purpose of the study was to determine the prevalence of CKD in T1DM and the correlation with insulin resistance (IR) in patients with CKD. Materials and Methods. The study was conducted over a period of three years (2010-2013) and included patients with DM registered in the Clinical Centre of Diabetes, Nutrition and Metabolic Diseases of Dolj county...
2017: Journal of Nutrition and Metabolism
https://www.readbyqxmd.com/read/28390291/soluble-tweak-and-atheromatosis-progression-in-patients-with-chronic-kidney-disease
#10
Valvanera Fernández-Laso, Nerea Méndez-Barbero, Jose M Valdivielso, Angels Betriu, Elvira Fernández, Jesús Egido, Jose L Martín-Ventura, Luis M Blanco-Colio
BACKGROUND AND AIMS: Circulating soluble TNF-like weak inducer of apoptosis (sTWEAK) concentrations are related to the presence of chronic kidney disease (CKD) and cardiovascular disease (CVD). However, there are no data regarding the potential association between sTWEAK and atheromatosis progression in patients free of cardiovascular events. METHODS: Soluble TWEAK serum concentration was measured in 702 CKD patients without any previous CV event from The National Observatory of Atherosclerosis in Nephrology (NEFRONA) Study...
March 31, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28387019/plasma-n-terminal-probrain-natriuretic-peptide-vascular-endothelial-growth-factor-and-cardiac-troponin-i-as-novel-biomarkers-of-hypertensive-disease-and-target-organ-damage-in-cats
#11
E S Bijsmans, R E Jepson, C Wheeler, H M Syme, J Elliott
BACKGROUND: In the absence of ocular target organ damage (ocular-TOD), diagnosis of hypertension is challenging in cats. Biomarkers would provide additional support for the diagnosis of hypertension. HYPOTHESIS: Vascular endothelial growth factor (VEGF), N-terminal probrain natriuretic peptide (NT-proBNP), cardiac troponin I (cTnI), and urine protein-to-creatinine ratio (UPC) are predictors of systemic hypertension, will be increased in cats with hypertension with or without ocular-TOD, and will decrease with antihypertensive treatment...
April 7, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28382567/evaluating-risk-factors-for-chronic-kidney-disease-in-pediatric-patients-with-sickle-cell-anemia
#12
Jeffrey D Lebensburger, Gary R Cutter, Thomas H Howard, Paul Muntner, Daniel I Feig
BACKGROUND: Patients with sickle cell anemia (SCA) have an increased prevalence of nephropathy and mortality from chronic kidney disease (CKD). METHODS: We evaluated the association of hyperuricemia and nocturnal hypertension with lower estimated glomerular filtration rate (eGFR) using cystatin-C in patients aged 10-21 years with the HbSS or HbSB0 form of the disease during a non-acute clinic visit. eGFR and uric acid measurements were obtained in 83 and 81 participants, respectively, and 24-h ambulatory blood pressure monitoring (ABPM) was performed in 44 participants...
April 5, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28381266/cost-effectiveness-of-home-telemonitoring-in-chronic-kidney-disease-patients-at-different-stages-by-a-pragmatic-randomized-controlled-trial-enephro-rationale-and-study-design
#13
Nathalie Thilly, Jacques Chanliau, Luc Frimat, Christian Combe, Pierre Merville, Philippe Chauveau, Pierre Bataille, Raymond Azar, David Laplaud, Christian Noël, Michèle Kessler
BACKGROUND: Home telemonitoring has developed considerably over recent years in chronic diseases in order to improve communication between healthcare professionals and patients and to promote early detection of deteriorating health status. In the nephrology setting, home telemonitoring has been evaluated in home dialysis patients but data are scarce concerning chronic kidney disease (CKD) patients before and after renal replacement therapy. The eNephro study is designed to assess the cost effectiveness, clinical/biological impact, and patient perception of a home telemonitoring for CKD patients...
April 5, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28378550/discrepancies-in-clinic-and-ambulatory-blood-pressure-in-korean-chronic-kidney-disease-patients
#14
Yun Kyu Oh, Ho Jun Chin, Shin Young Ahn, Jung Nam An, Jung Pyo Lee, Chun Soo Lim, Kook Hwan Oh
Blood pressure (BP) control is considered the most important treatment for preventing chronic kidney disease (CKD) progression and associated cardiovascular complications. However, clinic BP is insufficient to diagnose hypertension (HT) and to monitor overall BP control because it does not correlate well with ambulatory blood pressure monitoring (ABPM). We enrolled 387 hypertensive CKD patients (stages G1-G4, 58.4% male with median age 61 years) from 3 hospitals in Korea. HT of clinic BP and ABPM was classified as ≥ 140/90 and ≥ 130/80 mmHg, respectively...
May 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28373613/influential-factors-on-serum-albumin-concentration-in-hospitalized-chronic-kidney-disease-patients
#15
Sakiya Yoshimoto, Kojiro Nagai, Eriko Shibata, Sayo Ueda, Hiroyuki Ono, Masanori Tamaki, Kenji Nishimura, Fumiaki Obata, Taizo Inagaki, Masanori Minato, Fumi Kishi, Motokazu Matsuura, Naoko Matsui, Itsuro Endo, Michael Hann, Seiji Kishi, Taichi Murakami, Hideharu Abe, Toshio Doi
BACKGROUND: Serum albumin concentration (SAC) is a prognostic factor that is affected by many factors such as postural change, liver function and food intake. Chronic kidney disease (CKD) patients excrete proteinuria, have low-protein diet, and receive glucocorticoid therapy. No one has evaluated the most influential factors on SAC in CKD patients. METHODS: A retrospective study. Hospitalized CKD patients with less than 1 g/gCreatinine proteinuria receiving glucocorticoid therapy (n=28), with 1 or more g/gCreatinine proteinuria not receiving glucocorticoid therapy (n=36), and with 1 or more g/gCreatinine proteinuria receiving glucocorticoid therapy (n=39) were enrolled...
2017: Journal of Medical Investigation: JMI
https://www.readbyqxmd.com/read/28372551/kidney-disease-in-uganda-a-community-based-study
#16
Robert Kalyesubula, Joaniter I Nankabirwa, Isaac Ssinabulya, Trishul Siddharthan, James Kayima, Jane Nakibuuka, Robert A Salata, Charles Mondo, Moses R Kamya, Donald Hricik
BACKGROUND: Chronic kidney disease (CKD) is a major cause of morbidity and mortality in Sub-Saharan Africa (SSA). The majority of studies on CKD in SSA have been conducted among HIV-infected populations and mainly from large health facilities. We determined the prevalence of CKD and its predictors among populations in communities in central Uganda. METHODS: A cross-sectional study was conducted in Wakiso district using multi-stage sampling. Data was collected on age, sex, socio-economic status, history of alcohol intake, diabetes mellitus, hypertension and smoking...
April 3, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28370332/cardiac-troponin-i-and-amino-terminal-pro-b-type-natriuretic-peptide-in-dogs-with-stable-chronic-kidney-disease
#17
L Pelander, J Häggström, C J Ley, I Ljungvall
BACKGROUND: Increased concentrations of N-terminal pro B-type natriuretic peptide (NT-proBNP) and cardiac troponin I (cTnI) in dogs with azotemia have been documented. Knowledge of mechanisms behind increased concentrations of cardiac biomarkers in dogs with azotemia is warranted for correct interpretation of test results. OBJECTIVES: The aim of the article was to investigate possible associations between plasma concentrations of cTnI and NT-proBNP, respectively, and patient characteristics, glomerular filtration rate (GFR), a plasma volume factor (PVF) derived from scintigraphic examination (PVf), systolic blood pressure (SBP), selected hematologic and biochemical variables, and echocardiographic measurements in dogs with stable chronic kidney disease (CKD) and in healthy dogs...
April 3, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28366517/risks-of-adverse-events-in-advanced-ckd-the-chronic-renal-insufficiency-cohort-cric-study
#18
Morgan E Grams, Wei Yang, Casey M Rebholz, Xue Wang, Anna C Porter, Lesley A Inker, Edward Horwitz, James H Sondheimer, L Lee Hamm, Jiang He, Matthew R Weir, Bernard G Jaar, Tariq Shafi, Lawrence J Appel, Chi-Yuan Hsu
BACKGROUND: People with advanced chronic kidney disease are at risk for the development of end-stage renal disease (ESRD), but also many other adverse outcomes, including cardiovascular disease (CVD) events and death. Determination of risk factors that explain the variability in prognosis and timing of these adverse outcomes can aid patient counseling and medical decision making. STUDY DESIGN: Prospective research cohort. SETTING & PARTICIPANTS: 1,798 participants with estimated glomerular filtration rates (eGFRs)<30mL/min/1...
March 30, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28365055/precision-medicine-for-hypertension-management-in-chronic-kidney-disease-relevance-of-sprint-for-therapeutic-targets-in-nondiabetic-renal-disease
#19
REVIEW
Marcel Ruzicka, Kevin D Burns, Swapnil Hiremath
In this review we evaluate the literature to determine if lower blood pressure (BP) targets are beneficial for patients with nondiabetic chronic kidney disease (CKD). Modification of Diet in Renal Disease (MDRD), African American Study of Kidney Disease and Hypertension (AASK), and Ramipril Efficacy in Nephropathy-2 (REIN-2), designed to assess the benefit of lower BP on progression of nondiabetic CKD, generally came to the same negative conclusion. They were not designed and powered to assess an effect of lower BP on cardiovascular outcomes...
January 20, 2017: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/28358246/effects-of-direct-renin-inhibition-versus-angiotensin-ii-receptor-blockade-on-angiotensin-profiles-in-non-diabetic-chronic-kidney-disease
#20
Marlies Antlanger, Sebastian Bernhofer, Johannes J Kovarik, Chantal Kopecky, Christopher C Kaltenecker, Oliver Domenig, Marko Poglitsch, Marcus D Säemann
BACKGROUND: Direct renin inhibition (DRI) is clinically inferior to other blockers of the renin-angiotensin system (RAS). Thus far, the underlying molecular causes of this finding remain unknown. METHODS: 24 patients with non-diabetic chronic kidney disease (CKD) stage III-IV and albuminuria were randomized to DRI or angiotensin receptor blocker (ARB). Employing a novel mass-spectrometry method, the concentrations of renin, aldosterone and plasma angiotensin peptides [Ang I, Ang II, Ang-(1-7), Ang-(1-5), Ang-(2-8), Ang-(3-8)] were quantified before and after an 8-week treatment...
March 30, 2017: Annals of Medicine
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