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AKI on CKD

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https://www.readbyqxmd.com/read/28615146/novel-insights-into-acute-kidney-injury-chronic-kidney-disease-continuum-and-the-role-of-renin-angiotensin-system
#1
REVIEW
Yu-Hsiang Chou, Tao-Min Huang, Tzong-Shinn Chu
Acute kidney injury (AKI) is an independent risk factor for chronic kidney disease (CKD). If injury is mild, a repair process can be adaptive and lead to complete renal recovery. However, severe injury will be accompanied by a maladaptive repair which usually leads to nephron loss, fibrosis, vascular rarefaction, and chronic inflammation. Although various mechanisms underlying AKI-CKD transition have been explored, no intervention has been proved effective to block the transition until very recently. A lack of consensus for monitoring renal function and defining renal recovery after AKI should be the reasons for the slow advance in the discovery of a timely pharmacologic treatment to block AKI-CKD transition...
June 11, 2017: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/28583827/association-between-proton-pump-inhibitor-use-and-risk-of-progression-of-chronic-kidney-disease
#2
Derk C F Klatte, Alessandro Gasparini, Hong Xu, Pietro de Deco, Marco Trevisan, Anna L V Johansson, Björn Wettermark, Johan Ärnlöv, Cynthia J Janmaat, Bengt Lindholm, Friedo W Dekker, Josef Coresh, Morgan E Grams, Juan J Carrero
BACKGROUND & AIMS: Proton pump inhibitors (PPI) have been associated with acute kidney injury (AKI) and recent studies suggest that they may be associated with the risk of chronic kidney disease (CKD). METHODS: We performed a retrospective analysis using the Stockholm creatinine measurements database, which contains information on diagnoses, dispensation claims, and laboratory test results for all citizens in the Stockholm region from 2007 through 2010. We identified new users of PPIs (n= 105305) and new users of H2 blockers (H2B; n= 9578); data on renal outcomes were collected for a median 2...
June 2, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28551821/short-and-long-term-outcomes-after-non-severe-acute-kidney-injury
#3
Carlos Arias-Cabrales, Eva Rodríguez, Sheila Bermejo, Adriana Sierra, Carla Burballa, Clara Barrios, María José Soler, Julio Pascual
BACKGROUND: Severe acute kidney injury (AKI) is associated with chronic kidney disease (CKD), cardiovascular events and increased mortality. However, little is known about the prognosis in hospitalized population suffering from non-severe AKI episodes. The aim of this study is to determine the impact of non-severe AKI episodes in cardiovascular events, mortality and CKD, on short and long term. METHODS: Retrospective cohort study to 360 patients who met the criteria for diagnosis of AKI according ADQI guidelines with full recovery of renal function after the AKI episode, admitted between January 2000 and December 2010 in our hospital...
May 27, 2017: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/28526011/risk-of-acute-kidney-injury-and-survival-in-patients-treated-with-metformin-an-observational-cohort-study
#4
Samira Bell, Bassam Farran, Stuart McGurnaghan, Rory J McCrimmon, Graham P Leese, John R Petrie, Paul McKeigue, Naveed Sattar, Sarah Wild, John McKnight, Robert Lindsay, Helen M Colhoun, Helen Looker
BACKGROUND: Whether metformin precipitates lactic acidosis in patients with chronic kidney disease (CKD) remains under debate. We examined whether metformin use was associated with an increased risk of acute kidney injury (AKI) as a proxy for lactic acidosis and whether survival among those with AKI varied by metformin exposure. METHODS: All individuals with type 2 diabetes and available prescribing data between 2004 and 2013 in Tayside, Scotland were included. The electronic health record for diabetes which includes issued prescriptions was linked to laboratory biochemistry, hospital admission, death register and Scottish Renal Registry data...
May 19, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28487772/incidence-and-risk-factors-for-early-acute-kidney-injury-in-nonsurgical-patients-a-cohort-study
#5
Javier Enrique Cely, Elkin José Mendoza, Carlos Roberto Olivares, Oscar Julián Sepúlveda, Juan Sebastián Acosta, Rafael Andrés Barón, Juan José Diaztagle
Introduction. Detecting acute kidney injury (AKI) in the first days of hospitalization could prevent potentially fatal complications. However, epidemiological data are scarce, especially on nonsurgical patients. Objectives. To determine the incidence and risk factors associated with AKI within five days of hospitalization (EAKI). Methods. Prospective cohort of patients hospitalized in the Internal Medicine Department. Results. A total of 16% of 400 patients developed EAKI. The associated risk factors were prehospital treatment with nephrotoxic drugs (2...
2017: International Journal of Nephrology
https://www.readbyqxmd.com/read/28486919/metabolic-imbalance-of-homocysteine-and-hydrogen-sulfide-in-kidney-disease
#6
O Karmin, Yaw L Siow
Homocysteine (Hcy) and hydrogen sulfide (H2S) are important molecules produced during the metabolism of sulfur-containing amino acids. Hcy metabolism is central to the supply of methyl groups that are essential for biological function. Hcy can be either regenerated to methionine or metabolized to cysteine, a precursor for glutathione synthesis. Cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) play a crucial role in metabolizing Hcy to cysteine through the transsulfuration pathway. These two enzymes are also responsible for H2S generation through desulfuration reactions...
May 9, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28483780/renal-functional-outcomes-after-surgery-ablation-and-active-surveillance-of-localized-renal-tumors-a-systematic-review-and-meta-analysis
#7
Hiten D Patel, Phillip M Pierorazio, Michael H Johnson, Ritu Sharma, Emmanuel Iyoha, Mohamad E Allaf, Eric B Bass, Stephen M Sozio
BACKGROUND AND OBJECTIVES: Management strategies for localized renal masses suspicious for renal cell carcinoma include radical nephrectomy, partial nephrectomy, thermal ablation, and active surveillance. Given favorable survival outcomes across strategies, renal preservation is often of paramount concern. To inform clinical decision making, we performed a systematic review and meta-analysis of studies comparing renal functional outcomes for radical nephrectomy, partial nephrectomy, thermal ablation, and active surveillance...
May 8, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28469119/blood-pressure-variation-and-its-correlates-among-patients-undergoing-hemodialysis-for-renal-failure-in-benin-city-nigeria
#8
Enajite I Okaka, Chimezie G Okwuonu
BACKGROUND: Blood pressure (BP) variation is commonly encountered during hemodialysis (HD) procedure. Both intradialysis hypotension and hypertension have implications for outcome of treatment and overall morbidity and mortality of the patients. METHODOLOGY: A retrospective study was carried out in the dialysis unit of a tertiary health institution in Benin City among patients who had HD for acute kidney injury (AKI) or chronic kidney disease (CKD) over a 3-year period...
April 2017: Annals of African Medicine
https://www.readbyqxmd.com/read/28460776/pathophysiology-of-the-cardio-renal-syndromes-types-1-5-an-uptodate
#9
REVIEW
L Di Lullo, A Bellasi, V Barbera, D Russo, L Russo, B Di Iorio, M Cozzolino, C Ronco
According to the recent definition proposed by the Consensus conference on Acute Dialysis Quality Initiative Group, the term cardio-renal syndrome (CRS) has been used to define different clinical conditions in which heart and kidney dysfunction overlap. Type 1 CRS (acute cardio- renal syndrome) is characterized by acute worsening of cardiac function leading to AKI (5, 6) in the setting of active cardiac disease such as ADHF, while type - 2 CRS occurs in a setting of chronic heart disease. Type 3 CRS is closely link to acute kidney injury (AKI), while type 4 represent cardiovascular involvement in chronic kidney disese (CKD) patients...
March 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28460634/acute-kidney-injury-during-pregnancy-and-puerperium-a-retrospective-study-in-a-single-center
#10
Chunhong Huang, Shanying Chen
BACKGROUND: Acute kidney injury (AKI) is rare in women during pregnancy and puerperium, however, it is related to increased morbidity and mortality rates. OBJECTIVE: The aim of this study was to investigate the incidence, characteristics, and outcomes of AKI during pregnancy and puerperium in a Chinese population. METHODS: In this study, pregnant women discharged from hospital between January 2008 and June 2015 were screened. AKI was defined if the level of serum creatitine >70...
May 1, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28457330/ileostomy-creation-in-colorectal-cancer-surgery-risk-of-acute-kidney-injury-and-chronic-kidney-disease
#11
Linda Li, Kelsey S Lau, Venkat Ramanathan, Sonia T Orcutt, Shubhada Sansgiry, Daniel Albo, David H Berger, Daniel A Anaya
BACKGROUND: Ileostomy creation is associated with postoperative dehydration and readmission; however, the effect on renal function is unknown. Our goal was to characterize the impact of ileostomy creation on acute and chronic renal function. MATERIALS AND METHODS: A retrospective cohort study with patients undergoing colorectal cancer surgery at a tertiary referral institution (2005-2011). The relationship between ileostomy creation and acute kidney injury (AKI)-related readmission, severe chronic kidney disease (CKD) at 12 mo (glomerular filtration rate <30 mL/min/1...
April 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28402560/acute-kidney-injury-electronic-alerts-in-primary-care-findings-from-a-large-population-cohort
#12
Jennifer Holmes, Nicholas Allen, Gethin Roberts, John Geen, John D Williams, Aled O Phillips
Background: Electronic reporting of AKI has been used to aid early AKI recognition although its relevance to CA-AKI and primary care has not been described. Aims: We described the characteristics and clinical outcomes of patients with CA-AKI, and AKI identified in primary care (PC-AKI) through AKI e-Alerts. Design: A prospective national cohort study was undertaken to collect data on all e-alerts representing adult CA-AKI. Method: The study utilised the biochemistry based AKI electronic (e)-alert system that is established across the Welsh National Health Service...
April 11, 2017: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28387719/emerging-roles-of-il-33-st2-axis-in-renal-diseases
#13
REVIEW
Wei-Yu Chen, Lung-Chih Li, Jenq-Lin Yang
Renal diseases, including acute kidney injury (AKI) and chronic kidney disease (CKD), have a great impact on health care systems worldwide. Similar to cardiovascular diseases, renal diseases are inflammatory diseases involving a variety of cytokines. Primary causes of renal injury include ischemia, uremic toxins, bacteremia, or nephrotoxicity. Inflammation represents an important component following kidney injury. Interleukin (IL)-33 is a member of the IL-1 cytokine family, which is widely expressed in epithelial barrier tissues and endothelial cells, and mediates both tissue inflammation and repair responses...
April 7, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28385646/independent-risk-factors-contributing-to-acute-kidney-injury-according-to-updated-valve-academic-research-consortium-2-criteria-after-transcatheter-aortic-valve-implantation-a-meta-analysis-and-meta-regression-of-13-studies
#14
Jiayang Wang, Wenyuan Yu, Ye Zhou, Yong Yang, Chenglong Li, Nan Liu, Xiaotong Hou, Longfei Wang
OBJECTIVES: This study aimed to examine the risk factors for transcatheter aortic valve implantation (TAVI)-associated acute kidney injury (AKI) according to the AKI definition from the Valve Academic Research Consortium-2 (VARC-2). SETTING: A meta-analysis. PARTICIPANTS: A total of 661 patients with post-TAVI AKI according to the VARC-2 definition and 2,012 controls were included in the meta-analysis. INTERVENTIONS: Patients undergoing TAVI were included in this meta-analysis...
December 21, 2016: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28382626/use-of-radiocontrast-agents-in-ckd-and-esrd
#15
Jehan Z Bahrainwala, Amanda K Leonberg-Yoo, Michael R Rudnick
Contrast exposure in a population with chronic kidney disease (CKD) requires additional consideration given the risk of contrast-induced nephropathy (CIN) after exposure to iodinated contrast as well as systemic injury with exposure to gadolinium-based contrast agents (GBCA). Strategies to avoid CIN, and manage patients after exposure, including extracorporeal removal of contrast media, may differ among an advanced CKD population as compared to a general population. There is strong evidence to support the use of isotonic volume expansion and the lowest dose of low-osmolar or iso-osmolar contrast media possible to decrease CIN...
April 5, 2017: Seminars in Dialysis
https://www.readbyqxmd.com/read/28360257/three-year-outcomes-after-acute-kidney-injury-results-of-a-prospective-parallel-group-cohort-study
#16
Kerry L Horne, Rebecca Packington, John Monaghan, Timothy Reilly, Nicholas M Selby
OBJECTIVES: Using a prospective study design, we aimed to characterise the effect of acute kidney injury (AKI) on long-term changes in renal function in a general hospital population. PARTICIPANTS: Hospitalised patients with AKI (exposed) and hospitalised patients without AKI (non-exposed), recruited at 3 months after hospital admission. DESIGN: Prospective, matched parallel group cohort study, in which renal function and proteinuria were measured at 3 months, 1 year and 3 years...
March 29, 2017: BMJ Open
https://www.readbyqxmd.com/read/28351191/acute-kidney-injury-after-percutaneous-nephrolithotomy-for-stones-in-solitary-kidneys
#17
Ahmed R El-Nahas, Diaa-Eldin Taha, Hussien M Ali, Ahmed M Elshal, Mohamed H Zahran, Nasr A El-Tabey, Ahmed M El-Assmy, Ahmed M Harraz, Hazem E Moawad, Mahmoud M Othman
OBJECTIVES: The aim of this study was to report the incidence, severity, outcome and risk factors of acute kidney injury (AKI) following percutaneous nephrolithotomy (PNL) in solitary kidneys. METHODS: The study included consecutive adult patients who underwent PNL for treatment of calculi in a solitary kidney between May 2012 and July 2015. Patients with congenital renal anomalies or with stages 4 and 5 chronic kidney disease (CKD) were excluded. Serum creatinine levels were measured the day before PNL, daily after PNL for 2-5 days and after 3 months...
March 29, 2017: Scandinavian Journal of Urology
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
#18
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/28303771/epidemiology-and-outcome-of-acute-kidney-injury-in-children-a-single-center-study
#19
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/28292988/-the-aim-and-scope-of-clinical-practice-guidelines-for-the-management-of-kidney-disease-in-cancer-survivors
#20
Shigeo Horie
Drug-induced nephron-toxicity hampers the effective cancer chemotherapy and impairs the quality of life of the patients. Now eGFR has substituted Ccr for the estimation of renal function. The concepts and clinical significance of CKD and AKI have been established. These progress of clinical nephrology can improve the management of cancer chemotherapy. Clinical practice guidelines for the management of kidney disease in cancer survivors supports health-related professional to practice based on the evidence, which will enhance the efficacy of the treatment and QOL of the cancer survivors...
March 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
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