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ESRD Hypertension

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https://www.readbyqxmd.com/read/29302692/risk-of-retinal-vein-occlusion-in-patients-with-end-stage-renal-disease-a-12-year-retrospective-nationwide-cohort-study-in-south-korea
#1
Kyung Sik Lee, Ki Heon Nam, Dong Wook Kim, Eui Chun Kang, Hyoung Jun Koh
Purpose: The present study aimed to evaluate the risk of retinal vein occlusion (RVO) in Korean patients with end-stage renal disease (ESRD). Methods: In this retrospective, nationwide, propensity score-matched cohort study, subjects were randomly enrolled from the 12-year longitudinal Korean National Health Insurance Service-National Sample Cohort 2002-2013 database comprising 1 million subjects. The ESRD group comprised 988 patients newly diagnosed with ESRD from 2003 onward by washing out data from 2002...
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29300243/clinical-relevance-of-aortic-stiffness-in-end-stage-renal-disease-and-diabetes-implication-for-hypertension-management
#2
Alexandra Yannoutsos, Sola Aoun Bahous, Michel E Safar, Jacques Blacher
: Evidence suggests that aortic stiffness may antedate and contribute initially to the development of hypertension and cardiovascular risk (CVR). In treated hypertensive patients, both diabetes and end-stage renal disease (ESRD) are comorbid conditions associated with increased aortic stiffness and high CVR. Thus, the pathophysiological relationship between aortic stiffness, blood pressure (BP) and CVR may have clinical implication in the management of hypertension. In patients with diabetes or ESRD, aortic stiffness is a significant predictor of CVR, independently of BP control...
January 2, 2018: Journal of Hypertension
https://www.readbyqxmd.com/read/29242368/lessons-from-ckd-related-genetic-association-studies-moving-forward
#3
Sophie Limou, Nicolas Vince, Afshin Parsa
Over the past decade, genetic association studies have uncovered numerous determinants of kidney function in the general, diabetic, hypertensive, CKD, ESRD, and GN-based study populations (e.g., IgA nephropathy, membranous nephropathy, FSGS). These studies have led to numerous novel and unanticipated findings, which are helping improve our understanding of factors and pathways affecting both normal and pathologic kidney function. In this review, we report on major discoveries and advances resulting from this rapidly progressing research domain...
December 14, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/29212081/in-patients-with-chronic-kidney-disease-short-term-blood-pressure-variability-is-associated-with-the-presence-and-severity-of-sleep-disorders
#4
Martino F Pengo, Donatella Ioratti, Valeria Bisogni, Verdiana Ravarotto, Barbara Rossi, Luciana Bonfante, Francesca Simioni, Federico Nalesso, Giuseppe Maiolino, Lorenzo A Calò
BACKGROUND/AIMS: In chronic kidney disease (CKD) patients blood pressure variability (BPV) is associated with poor outcome. Sleep disturbances alter BP profiles in hypertensives but their influence on BPV in CKD patients is unknown. We screened a cohort of CKD/ESRD patients to investigate whether sleep quality impacts on BPV. METHODS: Consecutive CKD patients' sleep quality was assessed using validated questionnaires (Epworth Sleepiness Scale-ESS); International Restless legs scale-IRLS; Functional Outcomes of Sleep Questionnaire-FOSQ: Insomnia Severity Index-ISI; STOP-Bang)...
November 28, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/29207220/-long-term-outcome-of-renal-function-in-women-with-preeclampia-and-pregestational-diabetes
#5
REVIEW
Carmela Vadalà, Valeria Cernaro, Rossella Siligato, Roberta Granese, Antonio Simone Laganà, Michele Buemi, Domenico Santoro
Pre-eclampsia (PE) is an important cause of acute renal failure and an important risk marker for subsequent chronic kidney disease. In normal pregnancy, there are marked changes in the renin-angiotensin system (RAS) including considerably elevated angiotensin II (ang II) levels. However, vascular resistance decreases markedly during normal pregnancy, suggesting that pregnant individuals are less sensitive to ang II than non-pregnant individuals. In contrast, during PE decreased circulating components of the RAS with enhanced sensitivity of ang II infusion have been reported...
December 5, 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/29155503/relatives-in-silent-kidney-disease-screening-risks-study-a-chinese-cohort-study
#6
Philip Kam-Tao Li, Jack Kit-Chung Ng, Yuk Lun Cheng, Tze Hoi Kwan, Chi Bon Leung, Miu Fong Lau, Koon Shing Choi, Samuel Ka-Shun Fung, Yiu Wing Ho, Siu Ka Mak, Sydney Chi-Wai Tang, Kin Shing Wong, David Yong, Sing Leung Lui
AIM: Family members of patients with end-stage renal disease (ESRD) have higher risk for chronic kidney disease (CKD). Limited study has examined the risk of developing CKD in relatives of patients in earlier stages of CKD. METHODS: From January 2008 to June 2009, the Hong Kong Society of Nephrology studied first-degree relatives of stage 1-5 CKD patients from 11 local hospitals. A total of 844 relatives of 466 index CKD patients (stages 1-2: 29.6%; stage 3: 16...
December 2017: Nephrology
https://www.readbyqxmd.com/read/29146704/prospective-evaluation-of-kidney-disease-in-joubert-syndrome
#7
Leah R Fleming, Daniel A Doherty, Melissa A Parisi, Ian A Glass, Joy Bryant, Roxanne Fischer, Baris Turkbey, Peter Choyke, Kailash Daryanani, Meghana Vemulapalli, James C Mullikin, May Christine Malicdan, Thierry Vilboux, John A Sayer, William A Gahl, Meral Gunay-Aygun
BACKGROUND AND OBJECTIVES: Joubert syndrome is a genetically heterogeneous ciliopathy associated with >30 genes. The characteristics of kidney disease and genotype-phenotype correlations have not been evaluated in a large cohort at a single center. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We evaluated 97 individuals with Joubert syndrome at the National Institutes of Health Clinical Center using abdominal ultrasonography, blood and urine chemistries, and DNA sequencing...
December 7, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/29123429/assessment-of-prescribed-medications-and-pattern-of-distribution-for-potential-drug-drug-interactions-among-chronic-kidney-disease-patients-attending-the-nephrology-clinic-of-lagos-university-teaching-hospital-in-sub-saharan-west-africa
#8
Olumuyiwa John Fasipe, Peter Ehizokhale Akhideno, Obiyo Nwaiwu, Alex Adedotun Adelosoye
Introduction: Life expectancy has increased significantly among chronic kidney disease (CKD) patients due to the extensive use of polypharmacy practice for medication prescriptions. This predisposes them to potential drug-drug interactions (DDIs), which can lead to an increase in morbidity, mortality, length of hospital stay, and health care cost. Methods: This was a 30-month retrospective study that reviewed the medical case records of consenting adult CKD patients from January 2014 to June 2016...
2017: Clinical Pharmacology: Advances and Applications
https://www.readbyqxmd.com/read/29109535/prevalence-and-factors-associated-with-chronic-kidney-disease-and-end-stage-renal-disease-in-hiv-1-infected-asian-patients-in-tokyo
#9
Takeshi Nishijima, Yohei Kawasaki, Yoshikazu Mutoh, Kiyomi Tomonari, Kunihisa Tsukada, Yoshimi Kikuchi, Hiroyuki Gatanaga, Shinichi Oka
This single-center cross-sectional study determined the prevalence and factors associated with chronic kidney disease (CKD) and end-stage renal disease (ESRD) in HIV-1-infected Asian patients at the largest HIV clinic in Japan. HIV-1-infected patients who visited the clinic between September and December 2016 were analyzed. CKD was defined as estimated glomerular filtration rate of <60 ml/min/1.73 m2 or proteinuria ≥1+, observed at least over three months. A logistic regression model was used to estimate the effects of various variables on CKD...
November 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29097482/urine-anion-gap-to-predict-urine-ammonium-and-related-outcomes-in-kidney-disease
#10
Kalani L Raphael, Sarah Gilligan, Joachim H Ix
BACKGROUND AND OBJECTIVES: Low urine ammonium excretion is associated with ESRD in CKD. Few laboratories measure urine ammonium, limiting clinical application. We determined correlations between urine ammonium, the standard urine anion gap, and a modified urine anion gap that includes sulfate and phosphate and compared risks of ESRD or death between these ammonium estimates and directly measured ammonium. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We measured ammonium, sodium, potassium, chloride, phosphate, and sulfate from baseline 24-hour urine collections in 1044 African-American Study of Kidney Disease and Hypertension participants...
November 2, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/29067226/dialysis-a-review-of-the-mechanisms-underlying-complications-in-the-management-of-chronic-renal-failure
#11
REVIEW
Sabitha Vadakedath, Venkataramana Kandi
Chronic renal failure (CRF) is the most prevalent, worldwide public health problem of the elderly population. The main cause of CRF is a damaged kidney. There are five stages of CRF based on the glomerular filtration rate (GFR), and stage 5 (GFR < 15 ml/min/1.73m(2)) is often called an end-stage renal disease (ESRD). In CRF, there is an accumulation of toxins and excess water due to compromised renal function. Dialysis is the preferred way to treat ESRD and remove accumulated toxins from the body. The cardiovascular risk associated with dialysis is 10 to 20 times higher in patients undergoing dialysis than in normal people...
August 23, 2017: Curēus
https://www.readbyqxmd.com/read/29058070/prognostic-value-of-plasma-nt-probnp-levels-in-very-old-patients-with-moderate-renal-insufficiency-in-china
#12
Peng Gao, Qiwei Zhu, Suyan Bian, Hongwei Liu, Hongping Xie
BACKGROUND: The N‑terminal pro-brain natriuretic peptide (NT-proBNP) has an important prognostic value in chronic renal insufficiency; however, most studies have been conducted in patients with end-stage renal disease (ESRD). In this study we evaluated the prognostic significance of NT-proBNP in very old patients with stage 3 chronic kidney disease (CKD) and compared its prognostic value in CKD3a versus CKD3b patients. METHODS: Patients (age ≥80 years old) hospitalized with stage 3 CKD from 2007 to 2010 who were eligible for this prospective study underwent follow-up examinations in 2015...
October 20, 2017: Zeitschrift Für Gerontologie und Geriatrie
https://www.readbyqxmd.com/read/29055603/end-stage-renal-disease-after-pediatric-heart-transplantation-a-25-year-national-cohort-study
#13
Swati Choudhry, Vikas R Dharnidharka, Chesney D Castleberry, Charles W Goss, Kathleen E Simpson, Kenneth B Schechtman, Charles E Canter
BACKGROUND: End-stage renal disease (ESRD), defined as the need for chronic dialysis and/or kidney transplantation (KTx), is a known complication after heart transplant (HTx). However, factors associated with ESRD are not well elucidated. The objectives of this study were to determine the prevalence, risk factors, and outcomes associated with ESRD after pediatric HTx. METHODS: Scientific Registry of Transplant Recipients data were linked, using direct identifiers, to the United States Renal Data System to identify patients (aged ≤ 18 years) who underwent primary HTx between 1989 and 2013...
October 2, 2017: Journal of Heart and Lung Transplantation
https://www.readbyqxmd.com/read/29051146/apol1-risk-variants-incident-proteinuria-and-subsequent-egfr-decline-in-blacks-with-hypertension-attributed-ckd
#14
Teresa K Chen, Adrienne Tin, Carmen A Peralta, Lawrence J Appel, Michael J Choi, Michael S Lipkowitz, Cheryl A Winkler, Michelle M Estrella
BACKGROUND AND OBJECTIVES: The natural history of kidney disease among blacks who carry the APOL1 high-risk variants varies, with only a subgroup progressing to ESRD. We aimed to determine whether the APOL1 risk variants are associated with incident proteinuria in the context of hypertension-attributed CKD, and whether subsequent kidney function decline after the onset of proteinuria differs by APOL1 risk status. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Using Cox models, we studied the association between APOL1 risk status and incident proteinuria (defined as a doubling of urine protein-to-creatinine ratio to a level ≥0...
November 7, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/29038887/mutations-in-inf2-may-be-associated-with-renal-histology-other-than-focal-segmental-glomerulosclerosis
#15
Anja K Büscher, Nora Celebi, Peter F Hoyer, Hanns-Georg Klein, Stefanie Weber, Julia Hoefele
BACKGROUND: In 2010, INF2 mutations were associated with autosomal-dominant focal segmental glomerulosclerosis (FSGS), clinically presenting with moderate proteinuria in adolescence. However, in the meantime, cases with more severe clinical courses have been described, including progression to end-stage renal disease (ESRD) during childhood. INF2 mutations in patients with isolated FSGS are clustered in exons 2 to 4, encoding the diaphanous inhibitory domain, involved in the regulation of the podocyte actin cytoskeleton...
October 6, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/29035198/affected-parent-sex-and-severity-of-autosomal-dominant-polycystic-kidney-disease-a-retrospective-cohort-study%C3%A2
#16
Kristen L Nowak, Michel Chonchol, Zhiying You, Malika Gupta, Berenice Gitomer
OBJECTIVE: Parental inheritance may differentially affect autosomal dominant polycystic kidney disease (-ADPKD) severity via genetic imprinting or in utero epigenetic modifications; however, evidence is inconsistent. We conducted a longitudinal retrospective cohort study to assess the association between sex of the affected parent and time to hypertension diagnosis, end-stage renal disease (ESRD), and death in patients with the PKD1 genotype. MATERIALS AND METHODS: 814 individuals who participated in research at the University of Colorado were studied...
October 16, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28989174/new-treatment-paradigms-for-adpkd-moving-towards-precision-medicine
#17
REVIEW
Matthew B Lanktree, Arlene B Chapman
The natural history of autosomal dominant polycystic kidney disease (ADPKD) is characterized by a variable rate of cyst development and increase in total kidney volume (TKV), variable kidney function decline and age of onset of end-stage renal disease (ESRD), and variable presentation of renal and extrarenal manifestations. Precision medicine is proposed to improve patient outcomes by tailoring therapy to the specific genetic background, pathophysiology, disease burden, prognosis and status of each individual...
October 9, 2017: Nature Reviews. Nephrology
https://www.readbyqxmd.com/read/28971982/national-estimates-of-30-day-unplanned-readmissions-of-patients-on-maintenance-hemodialysis
#18
Lili Chan, Kinsuk Chauhan, Priti Poojary, Aparna Saha, Elizabeth Hammer, Joseph A Vassalotti, Lindsay Jubelt, Bart Ferket, Steven G Coca, Girish N Nadkarni
BACKGROUND AND OBJECTIVES: Patients on hemodialysis have high 30-day unplanned readmission rates. Using a national all-payer administrative database, we describe the epidemiology of 30-day unplanned readmissions in patients on hemodialysis, determine concordance of reasons for initial admission and readmission, and identify predictors for readmission. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: This is a retrospective cohort study using the Nationwide Readmission Database from the year 2013 to identify index admissions and readmission in patients with ESRD on hemodialysis...
October 6, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28967233/overhydration-underhydration-and-total-body-sodium-a-tricky-m%C3%A3-nage-a-trois-in-dialysis-patients
#19
EDITORIAL
Luminita Voroneanu, Cristina Gavrilovici, Adrian Covic
Overhydration is a frequent complication in dialysis patients. It has been linked with hypertension, left ventricular hypertrophy, arterial stiffness, atherosclerosis uremic cardiomyopathy, and all-cause mortality or cardiovascular morbidity. In addition, predialysis underhydration is also associated with increased risk of death in ESRD patients. In this context, the optimal evaluation of hydration status is a must. However, this mission is not easy or accurate. In the last 10 years, several new methods have been tested in dialysis patients, particularly bioimpedance and lung ultrasonography...
October 1, 2017: Seminars in Dialysis
https://www.readbyqxmd.com/read/28963831/-neprilysin-inhibition-and-chronic-kidney-disease
#20
REVIEW
Luca Di Lullo, Claudio Ronco, Antonio Bellasi, Mario Cozzolino, Fulvio Floccari, Vincenzo Barbera, Simone Verdesca, Rodolfo Rivera, Antonio De Pascalis, Anna Mudoni, Antonio Santoro
Patients with chronic kidney disease (CKD) have a higher incidence of cardiovascular (acute and chronic) events, which in turn have an increased risk of progression to end-stage renal disease (ESRD) Inhibition of neprilysin, in addition to offering a new therapeutic target in patients with heart failure, could represent a potential improvement strategy in cardiovascular and renal outcome of patients with CKD. Inhibition of neprilysin by inhibiting the breakdown of natriuretic peptides, increases their bioavailability resulting in an increase in diuresis and sodium excretion and, in addition to exerting an inhibition of the renin-angiotensin-aldosterone (RAAS) system...
September 28, 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
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