keyword
MENU ▼
Read by QxMD icon Read
search

CKD, Pediatric

keyword
https://www.readbyqxmd.com/read/29150712/unacylated-ghrelin-and-obestatin-promising-biomarkers-of-protein-energy-wasting-in-children-with-chronic-kidney-disease
#1
Alice Monzani, Michela Perrone, Flavia Prodam, Stefania Moia, Giulia Genoni, Sara Testa, Fabio Paglialonga, Anna Rapa, Gianni Bona, Giovanni Montini, Alberto Edefonti
BACKGROUND: Impairment in orexigenic/anorexigenic hormone balance may be key in the pathogenesis of protein energy wasting in children with chronic kidney disease (CKD). Measurement of ghrelin and obestatin concentrations in children with CKD would help assess the potential contribution of these hormones to uremic protein energy wasting. METHODS: This was a cross-sectional case-control study. Acylated and unacylated ghrelin and obestatin were measured in 42 children on conservative treatment (CT), 20 children on hemodialysis, 48 pediatric renal transplant (RTx) recipients and 43 controls (CTR) (mean age 11...
November 18, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/29100030/plasma-biomarker-discovery-for-early-chronic-kidney-disease-diagnosis-based-on-chemometric-approaches-using-lc-qtof-targeted-metabolomics-data
#2
S Benito, A Sánchez-Ortega, N Unceta, J J Jansen, G Postma, F Andrade, L Aldámiz-Echevarria, L M C Buydens, M A Goicolea, R J Barrio
Chronic kidney disease (CKD) is a progressive pathological condition in which renal function deteriorates in time. The first diagnosis of CKD is often carried out in general care attention by general practitioners by means of serum creatinine (CNN) levels. However, it lacks sensitivity and thus, there is a need for new robust biomarkers to allow the detection of kidney damage particularly in early stages. Multivariate data analysis of plasma concentrations obtained from LC-QTOF targeted metabolomics method may reveal metabolites suspicious of being either up-regulated or down-regulated from urea cycle, arginine methylation and arginine-creatine metabolic pathways in CKD pediatrics and controls...
October 29, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29097481/efficacy-and-long-term-safety-of-c-e-r-a-maintenance-in-pediatric-hemodialysis-patients-with-anemia-of-ckd
#3
Michel Fischbach, Elke Wühl, Sylvie C Meyer Reigner, Zoe Morgan, Franz Schaefer
BACKGROUND AND OBJECTIVES: The study was conducted to identify a conversion factor for switching from previous erythropoiesis-stimulating agents (ESAs) to continuous erythropoietin receptor activator-methoxy polyethylene glycol-epoetin beta (C.E.R.A.) and to document the efficacy and long-term safety of C.E.R.A. in pediatric patients with anemia of CKD undergoing hemodialysis. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: In this open-label, multicenter study, patients aged 6-17 years, with stable chronic anemia of CKD, undergoing hemodialysis received C...
November 2, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/29056166/long-term-adverse-events-associated-with-acute-kidney-injury
#4
Manisha Singh, Nithin Karakala, Sudhir V Shah
Acute kidney injury (AKI) occurs in approximately 10% to 15% of hospital-admitted patients and is associated with in-hospital mortality of 50% in patients requiring renal replacement therapy. Recently, multiple observational studies have demonstrated that patients who survive AKI have significant long-term consequences including cardiovascular events, progression to advanced-stage chronic kidney disease (CKD), and mortality. A direct link between AKI and CKD is provided by studies that demonstrate that some patients with normal renal function who develop AKI requiring dialysis never recover...
November 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/29046343/complement-activation-in-peritoneal-dialysis-induced-arteriolopathy
#5
Maria Bartosova, Betti Schaefer, Justo Lorenzo Bermejo, Silvia Tarantino, Felix Lasitschka, Stephan Macher-Goeppinger, Peter Sinn, Bradley A Warady, Ariane Zaloszyc, Katja Parapatics, Peter Májek, Keiryn L Bennett, Jun Oh, Christoph Aufricht, Franz Schaefer, Klaus Kratochwill, Claus Peter Schmitt
Cardiovascular disease (CVD) is the leading cause of increased mortality in patients with CKD and is further aggravated by peritoneal dialysis (PD). Children are devoid of preexisting CVD and provide unique insight into specific uremia- and PD-induced pathomechanisms of CVD. We obtained peritoneal specimens from children with stage 5 CKD at time of PD catheter insertion (CKD5 group), children with established PD (PD group), and age-matched nonuremic controls (n=6/group). We microdissected omental arterioles from tissue layers not directly exposed to PD fluid and used adjacent sections of four arterioles per patient for transcriptomic and proteomic analyses...
October 18, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/29036228/factors-associated-to-acceptable-treatment-adherence-among-children-with-chronic-kidney-disease-in-guatemala
#6
Brooke M Ramay, Alejandro Cerón, Luis Pablo Méndez-Alburez, Randall Lou-Meda
Pediatric patients with Chronic Kidney Disease face several barriers to medication adherence that, if addressed, may improve clinical care outcomes. A cross sectional questionnaire was administered in the Foundation for Children with Kidney Disease (FUNDANIER, Guatemala City) from September of 2015 to April of 2016 to identify the predisposing factors, enabling factors and need factors related to medication adherence. Sample size was calculated using simple random sampling with a confidence level of 95%, confidence interval of 0...
2017: PloS One
https://www.readbyqxmd.com/read/28985199/renal-lineage-cells-as-a-source-for-renal-regeneration
#7
REVIEW
Oren Pleniceanu, Dorit Omer, Orit Harari-Steinberg, Benjamin Dekel
The mammalian kidney is a highly complex organ, composed of various cell types within a unique structural framework. Nonetheless, in recent years, giant leaps in our understanding of nephrogenesis and the origin of new cells in the adult kidney, have resulted in novel routes to regenerate damaged nephrons. While several strategies can be envisioned to achieve this aim, one common theme is the reliance on renal lineage cells, since extra-renal cells, such as bone-marrow derived cells, have been shown to be devoid of renal differentiation capacity...
October 6, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28964479/pediatric-kidney-transplantation
#8
Jonathan P Roach, Margret E Bock, Jens Goebel
Since first performed in 1954, kidney transplantation has evolved as the preferred long-term treatment of children with end stage renal disease (ESRD). The etiology of chronic kidney disease (CKD) and ESRD in children is broad and can be quite complicated, necessitating a multidisciplinary team to adequately care for these patients and their myriad needs. Precise surgical techniques and modern protocols for immunosuppression provide excellent long-term patient and graft survival. This article reviews the many etiologies of renal failure in the pediatric population focusing on those most commonly leading to the need for kidney transplantation...
August 2017: Seminars in Pediatric Surgery
https://www.readbyqxmd.com/read/28939921/pathophysiology-and-treatment-of-cardiovascular-disease-in-pediatric-chronic-kidney-disease
#9
REVIEW
Nadine Khouzam, Katherine Wesseling-Perry
Life expectancy in patients with all stages of chronic kidney disease (CKD) falls far short of that in the general population. Cardiovascular disease is the leading cause of mortality in pediatric patients with CKD. In contrast to the intimal atherosclerotic lesions that characterize cardiovascular disease in the general population, vascular endothelial dysfunction, medial arterial calcification, and cardiac dysfunction contribute to cardiovascular pathological conditions in CKD. The pathogenesis of these lesions, the origins of which can be identified in the absence of traditional cardiovascular risk factors, is incompletely understood...
September 22, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28937066/relationship-of-insulin-resistance-to-vitamin-d-status-in-children-with-nondiabetic-chronic-kidney-disease
#10
Seçil Conkar, Sevgi Mir
Insulin Resistance is common in patients with mild-to-moderate stage chronic kidney disease (CKD), even when the glomerular filtration rate is within the normal range. This study aimed to investigate the association of IR and 25-hydroxyvitamin D levels. In this study, we evaluated the frequency of IR in predialysis patients and the association with 25-hydroxyvitamin (OH)D levels. A total of 32 non-diabetic patients with predialysis were included in the study. Homeostasis model assessment for insulin resistance (HOMA-IR) index was calculated to show presence of IR...
September 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28900759/efficacy-and-safety-of-sevelamer-carbonate-in-hyperphosphatemic-pediatric-patients-with-chronic-kidney-disease
#11
Sahar Fathallah-Shaykh, Dorota Drozdz, Joseph Flynn, Randall Jenkins, Katherine Wesseling-Perry, Sarah J Swartz, Craig Wong, Beverly Accomando, Gerald F Cox, Bradley A Warady
BACKGROUND: Treatment for hyperphosphatemia in chronic kidney disease (CKD) involves dietary control of phosphorus intake, dialysis, and treatment with oral phosphate binders, none of which were approved by the Federal Food and Drug Administration in pediatric patients at the time of this study. METHODS: This was a phase 2, multicenter study (NCT01574326) with a 2-week, randomized, placebo-controlled, fixed-dose period (FDP) followed by a 6-month, single-arm, open-label, dose-titration period (DTP), with the aim to evaluate the safety and efficacy of sevelamer carbonate (SC) in hyperphosphatemic pediatric patients with CKD...
September 12, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28873129/association-of-serum-soluble-urokinase-receptor-levels-with-progression-of-kidney-disease-in-children
#12
Franz Schaefer, Howard Trachtman, Elke Wühl, Marietta Kirchner, Salim S Hayek, Ali Anarat, Ali Duzova, Sevgi Mir, Dusan Paripovic, Alev Yilmaz, Francesca Lugani, Klaus Arbeiter, Mieczyslaw Litwin, Jun Oh, Maria Chiara Matteucci, Jutta Gellermann, Simone Wygoda, Augustina Jankauskiene, Günter Klaus, Jiri Dusek, Sara Testa, Aleksandra Zurowska, Alberto Caldas Afonso, Melissa Tracy, Changli Wei, Sanja Sever, William Smoyer, Jochen Reiser
Importance: Conventional methods to diagnose and monitor chronic kidney disease (CKD) in children, such as creatinine level and cystatin C-derived estimated glomerular filtration rate (eGFR) and assessment of proteinuria in spot or timed urine samples, are of limited value in identifying patients at risk of progressive kidney function loss. Serum soluble urokinase receptor (suPAR) levels strongly predict incident CKD stage 3 in adults. Objective: To determine whether elevated suPAR levels are associated with renal disease progression in children with CKD...
September 5, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28820061/renin-angiotensin-system-and-cytokines-in-chronic-kidney-disease-clinical-and-experimental-evidence
#13
Ariadna Andrade Saldanha da Silva, Thiago Ruiz Prestes, Amanda Oliveira Lauar, Beranardo Bahia Finotti, Ana Cristina Simões e Silva
Chronic kidney disease (CKD) has become a major public health problem in Brazil and worldwide. There are many causes of CKD, being the congenital anomalies of the kidney and urinary tract and the glomerular diseases very common in pediatric patients, while diabetic nephropathy, CKD due to chronic arterial hypertension and glomerular diseases are predominant in adult patients. Many endogenous mediators have been related to the pathophysiology of CKD, being relevant the effects of the renin-angiotensin system (RAS) and the immune-inflammatory mediators including cytokines...
August 18, 2017: Protein and Peptide Letters
https://www.readbyqxmd.com/read/28815341/de-novo-weekly-and-biweekly-darbepoetin-alfa-dosing-in-pediatric-patients-with-chronic-kidney-disease
#14
Bradley A Warady, John Barcia, Nadine Benador, Augustina Jankauskiene, Kurt Olson, Ludmila Podracka, Aleksey Shavkin, Poyyapakkam Srivaths, Cynthia J Wong, Jeffrey Petersen
BACKGROUND: Darbepoetin alfa is a commonly prescribed erythropoiesis-stimulating agent (ESA) for correcting anemia in pediatric chronic kidney disease (CKD) patients. However, little information exists on its use in ESA-naïve patients. This study evaluated the efficacy and safety of darbepoetin alfa in pediatric patients initiating ESA therapy. METHODS: One-hundred sixteen pediatric ESA-naïve subjects (aged 1-18 years) with CKD stages 3-5D and hemoglobin (Hb) <10 g/dl from 43 centers in the US, Europe, and Mexico were randomized by age (three groups) and dialysis status (yes vs...
August 17, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28795324/the-fgf23-klotho-axis-and-cardiac-tissue-doppler-imaging-in-pediatric-chronic-kidney-disease-a-prospective-cohort-study
#15
Ylva Tranæus Lindblad, Hannes Olauson, Georgios Vavilis, Ulf Hammar, Maria Herthelius, Jonas Axelsson, Peter Bárány
BACKGROUND: Chronic kidney disease-associated mineral bone disorder (CKD-MBD) is common in pediatric kidney disease patients and a risk factor for future cardiovascular disease (CVD). Fibroblast growth factor-23 (FGF23) and Klotho are novel key players in CKD-MBD, and has been suggested to be involved in the development of CVD. METHODS: This prospective cohort study included 74 pediatric patients; 31 with CKD (age range 0.8-18.8 years, glomerular filtration rate (GFR) range 9-68 mL/min/1...
August 9, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28748888/childhood-idiopathic-steroid-resistant-nephrotic-syndrome-at-a-single-center-in-khartoum
#16
El-Tigani M A Ali, Hanna F K Makki, Mohamed B Abdelraheem, Salwa O Makke, Rashid A Allidir
Prevalence, clinicopathological features, and outcome of childhood idiopathic steroid-resistant nephrotic syndrome (ISRNS) vary in different countries. We report on these parameters in a single center in Khartoum. We retrospectively reviewed all the records of children with idiopathic nephrotic syndrome (INS) followed up in the pediatric renal unit, Soba Hospital, Khartoum between 2001 and 2012. ISRNS was defined as no remission within four weeks of daily prednisolone at a dose of 60 mg/m2. In 430 children with INS 130 (28%) had SRNS with a mean age of 7...
July 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28733158/clinical-and-urodynamic-outcomes-in-children-with-anorectal-malformation-subtype-of-recto-bladder-neck-fistula
#17
A C Strine, B A VanderBrink, Z Alam, M Schulte, P H Noh, W R DeFoor, E Minevich, C A Sheldon, J S Frischer, P P Reddy
INTRODUCTION: Patients with anorectal malformations (ARMs) have a high incidence of genitourinary anomalies. Those with a recto-bladder neck fistula may represent a high-risk group, but their long-term urologic outcomes are poorly described. OBJECTIVE: To evaluate the clinical and urodynamic outcomes in a large cohort of patients with an ARM subtype of recto-bladder neck fistula. MATERIALS AND METHODS: A retrospective cohort study was performed of patients who had been treated for a recto-bladder neck fistula at the present institution since 2007...
August 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28729033/metabolic-acidosis-is-common-and-associates-with-disease-progression-in-children-with-chronic-kidney-disease
#18
Jérôme Harambat, Kevin Kunzmann, Karolis Azukaitis, Aysun K Bayazit, Nur Canpolat, Anke Doyon, Ali Duzova, Anna Niemirska, Betul Sözeri, Daniela Thurn-Valsassina, Ali Anarat, Lucie Bessenay, Cengiz Candan, Amira Peco-Antic, Alev Yilmaz, Sibylle Tschumi, Sara Testa, Augustina Jankauskiene, Hakan Erdogan, Alejandra Rosales, Harika Alpay, Francesca Lugani, Klaus Arbeiter, Francesca Mencarelli, Aysel Kiyak, Osman Dönmez, Dorota Drozdz, Anette Melk, Uwe Querfeld, Franz Schaefer
Recent studies in adult chronic kidney disease (CKD) suggest that metabolic acidosis is associated with faster decline in estimated glomerular filtration rate (eGFR). Alkali therapies improve the course of kidney disease. Here we investigated the prevalence and determinants of abnormal serum bicarbonate values and whether metabolic acidosis may be deleterious to children with CKD. Associations between follow-up serum bicarbonate levels categorized as under 18, 18 to under 22, and 22 or more mmol/l and CKD outcomes in 704 children in the Cardiovascular Comorbidity in Children with CKD Study, a prospective cohort of pediatric patients with CKD stages 3-5, were studied...
July 17, 2017: Kidney International
https://www.readbyqxmd.com/read/28689198/influence-of-the-method-of-definition-on-the-prevalence-of-left-ventricular-hypertrophy-in-children-with-chronic-kidney-disease-data-from-the-know-ped-ckd-study
#19
Heeyeon Cho, Hyun Jin Choi, Hee Gyung Kang, Il-Soo Ha, Hae Il Cheong, Kyung Hee Han, Seong Heon Kim, Min Hyun Cho, Jae Il Shin, Joo Hoon Lee, Young Seo Park
BACKGROUND/AIMS: Children with chronic kidney disease (CKD) have a high risk of cardiovascular disease. Left-ventricular (LV) hypertrophy (LVH) is an early marker of cardiovascular disease in pediatric CKD, and the prevalence of LVH in pediatric CKD is approximately 20-30% in pre-dialysis CKD patients. However, there is no consensus on the ideal method of defining LVH in pediatric CKD patients. Previous studies have typically used the LV mass index (LVMI), which is calculated as LV mass in grams divided by height in meters to the 2...
2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28685173/health-related-quality-of-life-of-children-with-pre-dialysis-chronic-kidney-disease
#20
Hee Sun Baek, Hee Gyung Kang, Hyun Jin Choi, Hae Il Cheong, Il Soo Ha, Kyung Hee Han, Seong Heon Kim, Hee Yeon Cho, Jae Il Shin, Young Seo Park, Joo Hoon Lee, Joongyub Lee, Curie Ahn, Min Hyun Cho
BACKGROUND: The goal of this study was to evaluate the quality of life (QOL) of Asian children with pre-dialysis chronic kidney disease (CKD) and to reveal the factors influencing the QOL of children with CKD. METHODS: We performed a cross-sectional study of the PedsQL 4.0 Generic Core Scale Module in the KNOW-PedCKD (KoreaN cohort study for Outcome in patients with Pediatric Chronic Kidney Disease) cohort, and compared the child self-reported and parent proxy-reported QOL of the pediatric cohort...
November 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
keyword
keyword
66794
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"