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Acute kidney injury on chronic kidney disease

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https://www.readbyqxmd.com/read/28341240/overexpression-of-exogenous-kidney-specific-ngal-attenuates-progressive-cyst-development-and-prolongs-lifespan-in-a-murine-model-of-polycystic-kidney-disease
#1
Ellian Wang, Yuan-Yow Chiou, Wen-Yih Jeng, Hsiu-Kuan Lin, Hsi-Hui Lin, Hsian-Jean Chin, Chi-Kuang Leo Wang, Shang-Shiuan Yu, Shih-Chieh Tsai, Chih-Ying Chiang, Po-Hao Cheng, Hong-Jie Lin, Si-Tse Jiang, Sou-Tyau Chiu, Hsiu Mei Hsieh-Li
Neutrophil gelatinase-associated lipocalin (Ngal) is a biomarker for acute and chronic renal injuries, including polycystic kidney disease (PKD). However, the effect of Ngal on PKD progression remains unexplored. To study this, we generated 3 strains of mice with different expression levels of Ngal within an established PKD model (Pkd1(L3/L3)): Pkd1(L3/L3) (with endogenous Ngal), Pkd1(L3/L3); Ngal(Tg/Tg) (with endogenous and overexpression of exogenous kidney-specific Ngal) and Pkd1(L3/L3); Ngal(-/-) mice (with Ngal deficiency)...
February 2017: Kidney International
https://www.readbyqxmd.com/read/28339835/the-association-between-proton-pump-inhibitor-use-and-the-risk-of-adverse-kidney-outcomes-a-systematic-review-and-meta-analysis
#2
Surapon Nochaiwong, Chidchanok Ruengorn, Ratanaporn Awiphan, Kiatkriangkrai Koyratkoson, Chayutthaphong Chaisai, Kajohnsak Noppakun, Wilaiwan Chongruksut, Kednapa Thavorn
Background: Existing epidemiological studies illustrate that proton pump inhibitors (PPIs) may be related to adverse kidney outcomes. To date, no comprehensive meta-analysis has been conducted to evaluate and quantify this association. Methods: We performed a systematic review and meta-analysis of studies to assess the association between PPI use and the risk of adverse kidney outcomes. We searched MEDLINE, Embase, SCOPUS, Web of Science, CINAHL, Cochrane Library and grey literature with no language restrictions (through 31 October 2016)...
February 23, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28315591/reference-ranges-and-impact-of-selected-confounders-on-classic-serum-and-urinary-renal-markers-in-neonatal-period
#3
Monika Miklaszewska, Przemysław Korohoda, Przemko Kwinta, Katarzyna Zachwieja, Tomasz Tomasik, Katarzyna Kiliś-Pstrusińska, Dorota Drożdż
PURPOSE: Renal injury in term and pre-term neonates may be an antecedent to chronic kidney disease in the child's further life. The aim of the paper was to compile a reference range for selected serum and urinary renal markers in the neonatal period for full-term (FT) and pre-term (PT) newborns. MATERIAL AND METHODS: The prospective study included 23 FT infants (birth weight - BW≥2500g and gestational age - GA≥37Hbd) and 32 PT children (BW<2500g and GA<37Hbd) in good general condition, without acute kidney injury (AKI) or sepsis...
March 15, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/28303771/epidemiology-and-outcome-of-acute-kidney-injury-in-children-a-single-center-study
#4
Werner Keenswijk, Jill Vanmassenhove, Ann Raes, Evelyn Dhont, Johan VandeWalle
BACKGROUND: Information on the epidemiology of Acute Kidney Injury (AKI) in children is scarce. We performed a single center retrospective cohort study to analyze the incidence of AKI, the male/female ratio, the underlying etiology, and age at presentation. We also aimed to assess outcome measured by mortality, duration of PICU stay, and development of Chronic Kidney Disease (CKD). METHODS: Records were searched for children presenting with or developing AKI between 1st January 2008 and 1st January 2015...
March 17, 2017: Acta Clinica Belgica
https://www.readbyqxmd.com/read/28302346/postoperative-acute-kidney-injury-and-blood-product-transfusion-after-synthetic-colloid-use-during-cardiac-surgery
#5
Rajika Tobey, Hao Cheng, Mei Gao, Zhongmin Li, J Nilas Young, W Douglas Boyd, Fuhai Ji, Hong Liu
OBJECTIVES: This study assessed the effect of 2 types of hydroxyethyl starches (HES) on renal integrity and blood transfusion in cardiac surgery patients. DESIGN: Retrospective investigation. SETTING: Patients from a single tertiary medical center. PARTICIPANTS: Inclusion criteria included coronary artery bypass graft (CABG) and/or valve surgery that included cardiopulmonary bypass with aortic cross-clamping. INTERVENTIONS: Intraoperative HES and blood product administration...
December 28, 2016: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28291795/experimental-chronic-kidney-disease-attenuates-ischemia-reperfusion-injury-in-an-ex-vivo-rat-lung-model
#6
Chung-Kan Peng, Kun-Lun Huang, Chou-Chin Lan, Yu-Juei Hsu, Geng-Chin Wu, Chia-Hui Peng, Chin-Pyng Wu, Khee-Siang Chan
Lung ischemia reperfusion injury (LIRI) is one of important complications following lung transplant and cardiopulmonary bypass. Although patients on hemodialysis are still excluded as lung transplant donors because of the possible effects of renal failure on the lungs, increased organ demand has led us to evaluate the influence of chronic kidney disease (CKD) on LIRI. A CKD model was induced by feeding Sprague-Dawley rats an adenine-rich (0.75%) diet for 2, 4 and 6 weeks, and an isolated rat lung in situ model was used to evaluate ischemia reperfusion (IR)-induced acute lung injury...
2017: PloS One
https://www.readbyqxmd.com/read/28291091/impact-of-acute-kidney-injury-in-patients-hospitalized-with-pneumonia
#7
Lakhmir S Chawla, Richard L Amdur, Charles Faselis, Ping Li, Paul L Kimmel, Carlos E Palant
OBJECTIVES: Pneumonia is a common cause of hospitalization and can be complicated by the development of acute kidney injury. Acute kidney injury is associated with major adverse kidney events (death, dialysis, and durable loss of renal function [chronic kidney disease]). Because pneumonia and acute kidney injury are in part mediated by inflammation, we hypothesized that when acute kidney injury complicates pneumonia, major adverse kidney events outcomes would be exacerbated. We sought to assess the frequency of major adverse kidney events after a hospitalization for either pneumonia, acute kidney injury, or the combination of both...
April 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28290891/-the-role-of-urinary-lipocalin-in-prognostication-of-hospital-complications-in-patients-with-ischemic-heart-disease-after-coronary-artery-bypass-grafting
#8
K S Shafranskaya, O K Kuzmina, D A Sumin, K Ye Krivoshapova, Ye G Uchasova, S V Ivanov, M V Zykov, V V Kashtalap, O L Barbarash
PURPOSE: To assess significance of urinary neutrophil gelatinase-associated lipocalin (NGAL) for predicting hospital complications in subjects with ischemic heart disease (IHD) after coronary artery bypass grafting (CABG). MATERIALS AND METHODS: The study included 720 subjects who underwent CABG between 03/2011 and 04/2012. Blood serum creatinine level, glomerular filtration rate (GFR) (MDRD formula) and NGAL concentration were measured before and on day 7 after CABG...
October 2016: Kardiologiia
https://www.readbyqxmd.com/read/28289816/current-state-of-the-art-for-renal-replacement-therapy-in-critically-ill-patients-with-acute-kidney-injury
#9
REVIEW
Sean M Bagshaw, Michael Darmon, Marlies Ostermann, Fredric O Finkelstein, Ron Wald, Ashita J Tolwani, Stuart L Goldstein, David J Gattas, Shigehiko Uchino, Eric A Hoste, Stephane Gaudry
Acute kidney injury (AKI) is associated with incremental risk for death and chronic kidney disease and represents a mounting clinical challenge for healthcare professionals. Renal replacement therapy (RRT) use in ICU settings is rising, likely in response to similar trends in AKI, taken together with an ageing population burdened by high prevalence of multi-morbidity and high illness acuity. Numerous features of RRT prescription and delivery are not standardized, nor are they supported from high-quality evidence derived from randomized trials...
March 13, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28284381/mechanisms-of-drug-induced-interstitial-nephritis
#10
REVIEW
Rajeev Raghavan, Saed Shawar
Drug-induced acute interstitial nephritis (DI-AIN) is a drug hypersensitivity reaction (DHR) that manifests 7 to 10 days after exposure to the culprit drug. DHRs account for fewer than 15% of reported adverse drug reactions. The kidneys are susceptible to DHR because: (1) the high renal blood flow whereby antigens are filtered, secreted, or concentrated, and (2) it is a major site of excretion for drugs and drug metabolites. More than 250 different drugs from various classes have been incriminated as causative agents of DI-AIN, the third most common cause of acute kidney injury in the hospital...
March 2017: Advances in Chronic Kidney Disease
https://www.readbyqxmd.com/read/28270931/design-and-methods-of-the-pan-canadian-applying-biomarkers-to-minimize-long-term-effects-of-childhood-adolescent-cancer-treatment-able-nephrotoxicity-study-a-prospective-observational-cohort-study
#11
Kelly R McMahon, Shahrad Rod Rassekh, Kirk R Schultz, Maury Pinsk, Tom Blydt-Hansen, Cherry Mammen, Ross T Tsuyuki, Prasad Devarajan, Geoff D E Cuvelier, Lesley G Mitchell, Sylvain Baruchel, Ana Palijan, Bruce C Carleton, Colin J D Ross, Michael Zappitelli
BACKGROUND: Childhood cancer survivors experience adverse drug events leading to lifelong health issues. The Applying Biomarkers to Minimize Long-Term Effects of Childhood/Adolescent Cancer Treatment (ABLE) team was established to validate and apply biomarkers of cancer treatment effects, with a goal of identifying children at high risk of developing cancer treatment complications associated with thrombosis, graft-versus-host disease, hearing loss, and kidney damage. Cisplatin is a chemotherapy well known to cause acute and chronic nephrotoxicity...
2017: Canadian Journal of Kidney Health and Disease
https://www.readbyqxmd.com/read/28261499/focused-real-time-ultrasonography-for-nephrologists
#12
REVIEW
Matthew J Kaptein, Elaine M Kaptein
We propose that renal consults are enhanced by incorporating a nephrology-focused ultrasound protocol including ultrasound evaluation of cardiac contractility, the presence or absence of pericardial effusion, inferior vena cava size and collapsibility to guide volume management, bladder volume to assess for obstruction or retention, and kidney size and structure to potentially gauge chronicity of renal disease or identify other structural abnormalities. The benefits of immediate and ongoing assessment of cardiac function and intravascular volume status (prerenal), possible urinary obstruction or retention (postrenal), and potential etiologies of acute kidney injury or chronic kidney disease far outweigh the limitations of bedside ultrasonography performed by nephrologists...
2017: International Journal of Nephrology
https://www.readbyqxmd.com/read/28260481/incidence-and-patient-outcomes-in-renal-replacement-therapy-after-orthotopic-liver-transplant
#13
Asude Ayhan, Zeynep Ersoy, Aydin Ulas, Pinar Zeyneloglu, Arash Pirat, Mehmet Haberal
OBJECTIVES: Our objective was to evaluate the incidence of renal replacement therapy after orthotopic liver transplant and to evaluate and analyze patient outcomes. MATERIALS AND METHODS: We performed a retrospective analysis of 177 consecutive patients at a tertiary care unit who underwent orthotopic liver transplant between January 2010 and June 2016. Patients who were admitted to the intensive care unit after orthotopic liver transplant and who required renal replacement therapy were included...
February 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28249270/dialysis-requirement-and-long-term-major-adverse-cardiovascular-events-in-patients-with-chronic-kidney-disease-and-superimposed-acute-kidney-injury
#14
Bolanle A Omotoso, Faruk Turgut, Emaad M Abdel-Rahman, Wenjun Xin, Jennie Z Ma, Kenneth W Scully, Fatiu A Arogundade, Rasheed A Balogun
BACKGROUND: Chronic kidney disease (CKD) patients who experience superimposed acute kidney injury (AKI) have been shown to be at higher risk of long-term sequelae of AKI when compared to those who do not experience AKI. It remains unclear whether the need for temporary dialysis intervention following superimposed AKI in patients with CKD has any effect on the long-term major adverse cardiovascular events (MACE). This study examines the relationship between temporary dialysis therapy following AKI and long-term major cardiovascular events in patients with background CKD...
March 2, 2017: Nephron
https://www.readbyqxmd.com/read/28247443/acute-kidney-injury-in-patients-treated-with-iv-beta-lactam-beta-lactamase-inhibitor-combinations
#15
W Cliff Rutter, David S Burgess
STUDY OBJECTIVE: Increased acute kidney injury (AKI) incidence has been reported in patients receiving piperacillin-tazobactam (PTZ) therapy compared to other beta-lactams. This study sought to determine if the addition of beta-lactamase inhibitors impact AKI incidence by comparing patients treated with PTZ or ampicillin-sulbactam (SAM). DESIGN: Retrospective cohort study. SETTING: Large academic tertiary care hospital. PATIENTS: Overall, 2,448 patients received PTZ (n=1,836) or SAM (n=612) for at least 48 hours between September 1, 2007 and September 30, 2015...
March 1, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28245728/risk-factors-for-acute-kidney-injury-associated-with-the-treatment-of-bacterial-endocarditis-at-a-tertiary-academic-medical-center
#16
Brianne M Ritchie, Beth A Hirning, Craig A Stevens, Steven A Cohen, Jeremy R DeGrado
BACKGROUND: Acute kidney injury (AKI) is a common complication of endocarditis. OBJECTIVE: To determine risk factors for the development of AKI in patients treated for endocarditis. METHODS: This single centre, retrospective univariate and multivariate analysis to determine risk factors for the development of AKI included patients diagnosed with endocarditis between January 2009 and October 2013. RESULTS: Of 211 included patients, a total of 84 (39...
March 1, 2017: Journal of Chemotherapy
https://www.readbyqxmd.com/read/28238158/acute-kidney-injury-during-a-pediatric-sickle-cell-vaso-occlusive-pain-crisis
#17
Sujatha Baddam, Inmaculada Aban, Lee Hilliard, Thomas Howard, David Askenazi, Jeffrey D Lebensburger
BACKGROUND: Patients who develop sickle cell disease (SCD) nephropathy are at a high risk for mortality. The pathophysiology of vaso-occlusive pain crisis may contribute to acute kidney injury (AKI). Non-steroidal anti-inflammatory drugs, known inducers of AKI, are used to treat pain crises. Multiple gaps exist in the knowledge about the impact of AKI in SCD. METHODS: We conducted a 2-year retrospective review of AKI events in patients admitted for vaso-occlusive crisis...
February 25, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28237709/long-term-kidney-outcomes-among-users-of-proton-pump-inhibitors-without-intervening-acute-kidney-injury
#18
Yan Xie, Benjamin Bowe, Tingting Li, Hong Xian, Yan Yan, Ziyad Al-Aly
Proton pump inhibitor (PPI) use is associated with an increased risk of acute kidney injury (AKI), incident chronic kidney disease (CKD), and progression to end-stage renal disease (ESRD). PPI-associated CKD is presumed to be mediated by intervening AKI. However, whether PPI use is associated with an increased risk of chronic renal outcomes in the absence of intervening AKI is unknown. To evaluate this we used the Department of Veterans Affairs national databases to build a cohort of 144,032 incident users of acid suppression therapy that included 125,596 PPI and 18,436 Histamine H2 receptor antagonist (H2 blockers) consumers...
February 20, 2017: Kidney International
https://www.readbyqxmd.com/read/28223003/treatment-of-metformin-intoxication-complicated-by-lactic-acidosis-and-acute-kidney-injury-the-role-of-prolonged-intermittent-hemodialysis
#19
Giuseppe Regolisti, Riccardo Antoniotti, Filippo Fani, Paolo Greco, Enrico Fiaccadori
Metformin intoxication with lactic acidosis, a potentially lethal condition, may develop in diabetic patients when the drug dose is inappropriate and/or its clearance is reduced. Diagnosis and therapy may be delayed due to nonspecific symptoms at presentation, with severe anion gap metabolic acidosis and elevated serum creatinine values being the most prominent laboratory findings. Confirmation requires measurement of serum metformin by high-performance liquid chromatography-tandem mass spectrometry, but this technique is available only at specialized institutions and cannot be relied on as a guide to immediate treatment...
February 17, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28222840/assessment-of-acute-kidney-injury-and-renal-fibrosis-after-renal-ischemia-protocols-in-cats
#20
Vanna M Dickerson, Daniel R Rissi, Cathy A Brown, Scott A Brown, Chad W Schmiedt
In an attempt to identify a feline model of acute or chronic kidney disease, this study was designed to evaluate the effects of 15 or 30 min of bilateral renal ischemia (RI) and 60 min of unilateral RI with delayed contralateral nephrectomy as models of acute kidney injury and chronic interstitial fibrosis in cats. Adult, purpose-bred, USDA Class A cats (n = 14) were randomly assigned to receive bilateral RI for 15 min (n = 3) or 30 min (n = 3), unilateral RI for 60 min with a delayed (2 wk) contralateral nephrectomy (n = 5), or sham unilateral RI with a delayed contralateral nephrectomy (n = 3)...
February 1, 2017: Comparative Medicine
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