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https://www.readbyqxmd.com/read/28087911/-aortic-stiffness-and-its-influencing-factors-in-patients-with-chronic-kidney-disease
#1
Binxian Ye, Li Zhao, Wei Shen, Yan Ren, Bo Lin, Maosheng Chen, Junda Tang, Xinxin Jiang, Yiwen Li, Qiang He
Objective: To investigate the changes of aortic stiffness and its influencing factors in patients with chronic kidney diseases (CKD). Methods: Eightyfour patients with CKD from Department of Nephrology, Zhejiang Provincial People's Hospital were divided into the dialysis group (CKD stage 5, n=48) and non-dialysis group (CKD stage 3-5, n=36). Clinical data, biochemical parameters and echocardiography findings were collected. SphygmoCor pulse wave analysis system was used to obtain pulse wave analysis (PWA) parameters including central aortic systolic blood pressure (CSP), central pulse pressure (CPP), augmented pressure (AP), augmentation index (AIX), and heart rate 75-adjusted augmentation index (HR75AIX)...
May 25, 2016: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28079300/assessing-the-accuracy-of-the-omron-hem-907xl-oscillometric-blood-pressure-measurement-device-in-patients-with-nondialytic-chronic-kidney-disease
#2
Jordana B Cohen, Tiffany C Wong, Bruce S Alpert, Raymond R Townsend
The OMRON HEM-907XL is a commercial oscillometric blood pressure (BP) monitor that was used in the Systolic Blood Pressure Intervention Trial (SPRINT), in which 28% of participants had chronic kidney disease (CKD). This study examined the accuracy of the monitor in nondialytic patients with CKD. Eighty-seven patients met inclusion criteria. The authors used a modified Association for the Advancement of Medical Instrumentation (AAMI) protocol, with one observer recording measurements from the monitor and two blinded physicians obtaining simultaneous aneroid values by auscultation...
January 12, 2017: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/28069662/endoplasmic-reticulum-stress-inhibition-limits-the-progression-of-chronic-kidney-disease-in-the-dahl-salt-sensitive-rat
#3
Victoria Yum, Rachel E Carlisle, Chao Lu, Elise Brimble, Jasmine Chahal, Chandak Upagupta, Kjetil Ask, Jeffrey G Dickhout
Proteinuria is one of the primary risk factors for the progression of chronic kidney disease (CKD) and has been implicated in the induction of endoplasmic reticulum (ER) stress. We hypothesized that the suppression of ER stress with a low molecular weight chemical chaperone, 4-phenylbutyric acid (4-PBA), would reduce the severity of CKD and proteinuria in the Dahl salt-sensitive (SS) hypertensive rat. To induce hypertension and CKD, 12-wk-old male rats were placed on a high-salt (HS) diet for 4 wk with or without 4-PBA treatment...
January 1, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28060538/persistent-albuminuria-as-a-surrogate-marker-of-chronic-kidney-damage-among-newly-diagnosed-hypertensives-prevalence-and-risk-factors-in-an-urban-population-in-karachi-pakistan
#4
Muslima Ejaz, Ejaz Ahmed, Muhammed Mubarak, Juanita Hatcher, Tazeen Jaffar
BACKGROUND: Hypertension is a major public health problem worldwide and a key factor for chronic kidney disease (CKD). Detection and treatment of CKD is of paramount importance. Albuminuria is one of the earliest screening markers recommended in patients at increased risk for CKD. OBJECTIVE: We conducted this study to determine the prevalence of persistent albuminuria (PA) in newly diagnosed hypertensive subjects and to study its associated risk factors. METHODS: A total of 173 (72%) of 240 subjects among 1340 newly diagnosed hypertensive subjects from an ongoing community-based cohort study who had been screened once for the presence of albuminuria were retested for the presence of PA in this study...
January 6, 2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28049233/baseline-cardiovascular-characteristics-of-adult-patients-with-chronic-kidney-disease-from-the-korean-cohort-study-for-outcomes-in-patients-with-chronic-kidney-disease-know-ckd
#5
Hyoungnae Kim, Tae Hyun Yoo, Kyu Hun Choi, Kook Hwan Oh, Joongyub Lee, Soo Wan Kim, Tae Hee Kim, Suah Sung, Seung Hyeok Han
Cardiovascular disease (CVD) is the most common cause of death in patients with chronic kidney disease (CKD). We report the baseline cardiovascular characteristics of 2,238 participants by using the data of the KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD) study. The cohort comprises 5 subcohorts according to the cause of CKD: glomerulonephritis (GN), diabetic nephropathy (DN), hypertensive nephropathy (HTN), polycystic kidney disease (PKD), and unclassified. The average estimated glomerular filtration rate (eGFR) was 50...
February 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28049232/baseline-general-characteristics-of-the-korean-chronic-kidney-disease-report-from-the-korean-cohort-study-for-outcomes-in-patients-with-chronic-kidney-disease-know-ckd
#6
Eunjeong Kang, Miyeun Han, Hyunsuk Kim, Sue Kyung Park, Joongyub Lee, Young Youl Hyun, Yong Soo Kim, Wookyung Chung, Hyo Jin Kim, Yun Kyu Oh, Curie Ahn, Kook Hwan Oh
The KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD) was developed to investigate various clinical courses and risk factors for progression of Korean chronic kidney disease (CKD). The KNOW-CKD study consists of nine clinical centers in Korea, and patients aged between 20 and 75 years with CKD from stage 1 to 5 (predialysis) were recruited. At baseline, blood and urine samples were obtained and demographic data including comorbidities, drugs, quality of life, and health behaviors were collected...
February 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28042630/effects-of-ramadan-fasting-on-moderate-to-severe-chronic-kidney-disease-a-prospective-observational-study
#7
Amaar A Bakhit, Amr M Kurdi, Junaid J Wadera, Abdulkareem O Alsuwaida
To examin the effect of Ramadan fasting on worsening of renal function (WRF). Method: This was a single-arm prospective observational study including 65 patients with stage 3 or higher chronic kidney disease (CKD). By definition, WRF was considered to have occurred when serum creatinine levels increased by 0.3 mg/dL (26.5 µmol/l) from baseline during or within 3 months after Ramadan. The study was conducted in the Nephrology Clinic of King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia during the month of Ramadan 1436 AH (Hijiri), which corresponded to June 18-July 17, 2015...
January 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28041817/combined-diabetes-renal-multifactorial-intervention-in-patients-with-advanced-diabetic-nephropathy-proof-of-concept
#8
Leon Fogelfeld, Peter Hart, Jadwiga Miernik, Jocelyn Ko, Donna Calvin, Bettina Tahsin, Anwar Adhami, Rajeev Mehrotra, Louis Fogg
AIMS: To evaluate efficacy of a multifactorial-multidisciplinary approach in delaying CKD 3-4 progression to ESRD. METHODS: Two-year proof-of-concept stratified randomized control trial conducted in an outpatient clinic of a large public hospital system. This intervention, led by a team of endocrinologists, nephrologists, nurse practitioners, and registered dietitians, integrated intensive diabetes-renal care with behavioral/dietary and pharmacological interventions...
December 8, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28034462/masked-hypertension-rather-than-white-coat-hypertension-has-a-prognostic-role-in-patients-with-non-dialysis-chronic-kidney-disease
#9
Cheng Wang, Jun Zhang, Yan Li, Xinxin Ma, Zengchun Ye, Hui Peng, Tanqi Lou
OBJECTIVE: Masked hypertension (MHT) and white-coat hypertension (WCHT) have been studied among the general population and hypertensive patients. However, little insight is available on the prognosis of MHT and WCHT in patients with chronic kidney disease (CKD). We investigated the role of MHT and WCHT in the prognosis of patients with non-dialysis CKD. METHODS: A prospective cohort study was conducted between July 2010 and December 2014. A total of 588 patients with non-dialysis CKD were enrolled for ambulatory and clinic blood pressure (BP) monitoring...
December 21, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/28033742/assessment-of-achieved-systolic-blood-pressure-in-newly-treated-hypertensive-patients-aged-60-79-years-before-and-after-eighth-joint-national-committee-recommendations
#10
Michael S Kelly, Joseph J Saseen, Joel C Marrs
OBJECTIVE: To determine whether patients who were newly prescribed antihypertensive therapy after the Eighth Joint National Committee (JNC 8) update were treated to a relaxed systolic blood pressure (SBP) goal compared with patients treated before the update. METHODS: A retrospective cohort study approved by the Colorado Multiple Institutional Review Board. Patients aged 60-79 years, without diabetes or chronic kidney disease (CKD), newly treated for hypertension at a University of Colorado primary care clinics were included...
December 1, 2016: Therapeutic Advances in Cardiovascular Disease
https://www.readbyqxmd.com/read/28031345/identifying-subgroups-of-renal-function-trajectories
#11
Julie Boucquemont, Lucie Loubère, Marie Metzger, Christian Combe, Bénédicte Stengel, Karen Leffondre
BACKGROUND: Renal function in patients with chronic kidney disease (CKD) may follow different trajectory profiles. The aim of this study was to evaluate and illustrate the ability of the latent class linear mixed model (LCMM) to identify clinically relevant subgroups of renal function trajectories within a multicenter hospital-based cohort of CKD patients. METHODS: We analysed data from the NephroTest cohort including 1967 patients with all-stage CKD at baseline who had glomerular filtration rate (GFR) both measured by (51)Cr-EDTA renal clearance (mGFR) and estimated by the CKD-EPI equation (eGFR); 1103 patients had at least two measurements...
December 28, 2016: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28031343/screening-for-elevated-albuminuria-and-subsequently-hypertension-identifies-subjects-in-which-treatment-may-be-warranted-to-prevent-renal-function-decline
#12
Akin Özyilmaz, Paul E de Jong, Stephan J L Bakker, Sipke T Visser, Chris Thio, Ron T Gansevoort
BACKGROUND: We investigated whether initial population screening for elevated albuminuria with subsequent screening for hypertension in case albuminuria is elevated may be of help to identify subjects at risk for accelerated decline in kidney function. METHODS: We included subjects who participate in the PREVEND observational, general population-based cohort study and had two or more glomerular filtration rate (eGFR) measurements available during follow-up. Elevated albuminuria was defined as an albumin concentration ≥20 mg/L in a first morning urine sample confirmed by an albumin excretion ≥30 mg/day in two 24-h urines...
December 28, 2016: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28029152/hypertension-in-2016-blood-pressure-goals-variability-and-sglt2-blockade-in-ckd
#13
Debbie L Cohen, Raymond R Townsend
No abstract text is available yet for this article.
December 28, 2016: Nature Reviews. Nephrology
https://www.readbyqxmd.com/read/28009811/association-between-dietary-intakes-of-nitrate-and-nitrite-and-the-risk-of-hypertension-and-chronic-kidney-disease-tehran-lipid-and-glucose-study
#14
Zahra Bahadoran, Parvin Mirmiran, Asghar Ghasemi, Mattias Carlström, Fereidoun Azizi, Farzad Hadaegh
BACKGROUND AND AIM: The association of habitual intakes of dietary nitrate (NO₃(-)) and nitrite (NO₂(-)) with blood pressure and renal function is not clear. Here, we investigated a potential effect of dietary NO₃(-) and NO₂(-) on the occurrence of hypertension (HTN) and chronic kidney disease (CKD). METHODS: A total of 2799 Iranian adults aged ≥20 years, participating in the Tehran Lipid and Glucose Study (TLGS), were included and followed for a median of 5...
December 21, 2016: Nutrients
https://www.readbyqxmd.com/read/28006782/indoxyl-sulfate-impairs-endothelial-progenitor-cells-and-might-contribute-to-vascular-dysfunction-in-patients-with-chronic-kidney-disease
#15
Cheng-Jui Lin, Chih-Jen Wu, Pei-Chen Wu, Chi-Feng Pan, Tuan-Jen Wang, Fang-Ju Sun, Hsuan-Liang Liu, Han-Hsiang Chen, Hung-I Yeh
BACKGROUND/AIMS: Indoxyl sulfate (IS) is a protein-bound uremic toxin that accumulates in patients with chronic kidney disease (CKD). We explored the effect of IS on human early endothelial progenitor cells (EPCs) and analyzed the correlation between serum IS levels and parameters of vascular function, including endothelial function in a CKD-based cohort. METHODS: A cross-sectional study with 128 stable CKD patients was conducted. Flow-mediated dilation (FMD), pulse wave velocity (PWV), ankle brachial index, serum IS and other biochemical parameters were measured and analyzed...
2016: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28005708/an-early-life-course-association-of-pulse-pressure-with-adulthood-estimated-glomerular-filtration-rate-evidence-from-a-large-community-based-birth-cohort-study
#16
Sumon K Das, Harold D McIntyre, Abdullah Al Mamun
BACKGROUND: Little is known about pulse pressure (PP) during early life and its association with renal function at young adulthood. This study describes an early life course association of PP with adult renal function at 30 years from a large community-based birth cohort study in Australia. METHOD: Sample comprises 1169 young adults aged 30 years from the Mater-University of Queensland Study of Pregnancy, whose blood pressure was recorded in at least three follow-ups (5, 14, 21, and 30 years) and renal function was assessed at 30 years...
February 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/27995959/a-nationwide-cross-sectional-survey-on-prevalence-management-and-pharmacoepidemiology-patterns-on-hypertension-in-chinese-patients-with-chronic-kidney-disease
#17
Wen Zhang, Wei Shi, Zhangsuo Liu, Yong Gu, Qinkai Chen, Weijie Yuan, Yanlin Zhang, Li Gong, Rong Zhou, Mingxu Li, Hong Cheng, Jian Liu, Jun Cen, Chaoxing Huang, Yeping Ren, Peiju Mao, Changying Xing, Fuyuan Hong, Dongsheng Jiang, Li Wang, Gang Xu, Jianshe Liu, Nan Chen
Limited data are available on epidemiology and drug use in Chinese hypertensive patients with chronic kidney disease (CKD). We determined the prevalence; awareness, treatment, and control rates of hypertension; anti-hypertensive use, expenditure pattern; and factors associated with hypertension prevalence and control in Chinese patients with CKD. This was one of the largest cross-sectional surveys that enrolled 6079 CKD participants (mean age, 51.0 ± 16.37 years) with or without hypertension from 22 centres across China...
December 20, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27995602/hospitalization-length-and-prognosis-in-heart-failure-patients
#18
Joanna Zaprutko, Michał Michalak, Anna Nowicka, Rafał Dankowski, Jarosław Drożdż, Piotr Ponikowski, Grzegorz Opolski, Jadwiga Nessler, Ewa Nowalany-Kozielska, Andrzej Szyszka
BACKGROUND: Heart failure (HF) is a chronic disease with poor prognosis being the final stage of many cardiovascular conditions and often requires hospitalizations. AIM: The aim of the study was to evaluate the effect of hospitalization length on prognosis in patients with HF. METHODS: Between February 2012 and January 2013, in 32 cardiology centers in Poland, 1126 HF patients were included in the EURObservational Research Programme on Heart Failure Registry...
December 20, 2016: Kardiologia Polska
https://www.readbyqxmd.com/read/27994942/effect-of-telmisartan-on-kidney-function-in-patients-with-chronic-kidney-disease-an-observational-study
#19
Ashish Agrawal, Shibnath Kamila, Swetha Reddy, Joyal Lilly, Ms Sadhguna Mariyala
Background: Globally the burden of chronic kidney disease (CKD) is rising, an important cause of death and loss of disability-adjusted life years. Activation of the renin-angiotensin-aldosterone system is involved in its pathogenesis. The aim of the present study was to examine the effects of telmisartan (40 mg/day), an angiotensin receptor blocker (ARB) in Indian patients with CKD in real-life setting. Method: This was a prospective observational study. Fifty-six patients (>18 years) diagnosed with CKD were enrolled into the study...
2016: Journal of drug assessment
https://www.readbyqxmd.com/read/27993433/sodium-restriction-in-patients-with-ckd-a-randomized-controlled-trial-of-self-management-support
#20
Yvette Meuleman, Tiny Hoekstra, Friedo W Dekker, Gerjan Navis, Liffert Vogt, Paul J M van der Boog, Willem Jan W Bos, Gert A van Montfrans, Sandra van Dijk
BACKGROUND: To evaluate the effectiveness and sustainability of self-managed sodium restriction in patients with chronic kidney disease. STUDY DESIGN: Open randomized controlled trial. SETTING & PARTICIPANTS: Patients with moderately decreased kidney function from 4 hospitals in the Netherlands. INTERVENTION: Regular care was compared with regular care plus an intervention comprising education, motivational interviewing, coaching, and self-monitoring of blood pressure (BP) and sodium...
December 16, 2016: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
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