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https://www.readbyqxmd.com/read/28098604/cardiopulmonary-bypass-renal-oxygenation-acute-kidney-injury
#1
Jonathan P Wanderer, James P Rathmell
No abstract text is available yet for this article.
February 2017: Anesthesiology
https://www.readbyqxmd.com/read/28098123/typhoid-associated-acute-kidney-injury-masquerading-as-a-relapse-of-takayasu-arteritis
#2
Revanasiddappa Manjunath, Anupama Kaul, Raj Kumar Sharma, Dharmendra Singh Bhadauria, Narayan Prasad, Amit Gupta
Renal dysfunction is common in Takayasu arteritis. Uncommonly, renal failure in a case of Takayasu arteritis can be due to an unrelated disease, and if the disease is a rare complication, it is even more difficult to diagnose. We report a 21-year-old male with type IV Takayasu arteritis presenting with fever and renal failure, who was diagnosed to have enteric fever- related glomerulonephritis which was successfully treated.
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28098120/an-unusual-cause-of-hematuria-following-coronary-intervention
#3
Manjusha Yadla, Sharath Chandra Koduganti, Pankaj Jariwala, Bharath Madhavaram
Acute renal infarction is rare. Its true incidence is not known. The paucity of literature and unawareness among the physicians makes it an underdiagnosed entity. Herein, we report a case of renal infarction following coronary intervention.
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28098096/the-prevalence-of-pregnancy-related-acute-renal-failure-in-asia-a-systematic-review
#4
REVIEW
Zynab Karimi, Leila Malekmakan, Maryam Farshadi
Acute renal failure (ARF) is a major complication during pregnancy and is associated with high mortality rate in developing countries. The aim of this study was to report the prevalence of pregnancy-related ARF in Asia. This study is a systematic review Google Scholar, PubMed, and Medline databases were searched for all papers in English on pregnancy related ARF (PR-ARF) in Asian countries that were published between 2010 and 2015 were reviewed. Of all the articles published in that period, 19 were selected - 17 were original articles and two were cases reports...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28097649/hospital-variation-in-utilization-of-life-sustaining-treatments-among-patients-with-do-not-resuscitate-orders
#5
Allan J Walkey, Janice Weinberg, Renda Soylemez Wiener, Colin R Cooke, Peter K Lindenauer
OBJECTIVE: To determine between-hospital variation in interventions provided to patients with do not resuscitate (DNR) orders. DATA SOURCES/SETTING: United States Agency of Healthcare Research and Quality, Healthcare Cost and Utilization Project, California State Inpatient Database. STUDY DESIGN: Retrospective cohort study including hospitalized patients aged 40 and older with potential indications for invasive treatments: in-hospital cardiac arrest (indication for CPR), acute respiratory failure (mechanical ventilation), acute renal failure (hemodialysis), septic shock (central venous catheterization), and palliative care...
January 18, 2017: Health Services Research
https://www.readbyqxmd.com/read/28097193/axillary-versus-femoral-arterial-cannulation-during-repair-of-type-a-aortic-dissection-an-old-problem-seeking-new-solutions
#6
Sotiris C Stamou, Derek Gartner, Nicholas T Kouchoukos, Kevin W Lobdell, Kamal Khabbaz, Edward Murphy, Robert C Hagberg
BACKGROUND: The goal of this study was to compare early postoperative outcomes and actuarial-free survival between patients who underwent repair of acute Type A aortic dissection with axillary or femoral artery cannulation. METHODS: A total of 305 patients from five academic medical centers underwent acute Type A aortic dissection repair via axillary (n = 107) or femoral (n = 198) artery cannulation between January 2000 and December 2010. Major morbidity, operative mortality, and 5-year actuarial survival were compared between groups...
August 2016: Aorta (Stamford, Conn.)
https://www.readbyqxmd.com/read/28097104/massive-hemolysis-causing-renal-failure-in-acute-hepatitis-e-infection
#7
Pragya Karki, Sarthak Malik, Bipadabhanjan Mallick, Vishal Sharma, Surinder S Rana
Acute viral hepatitis is usually a self-limiting illness. However, it can lead to complications that can be life-threatening, such as acute liver failure. Glucose 6 phosphate dehydrogenase (G6PD) deficiency in the setting of acute viral hepatitis can lead to a massive hemolysis, manifesting as acute kidney injury and markedly raised bilirubin levels; although cases are rare. Here, we report such a case. The patient had a viral hepatitis E infection and presented with kidney injury requiring dialysis. Examination showed very high mixed hyperbilirubinemia due to massive intravascular hemolysis...
December 28, 2016: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28097012/pharmacokinetics-and-pharmacodynamics-of-antibiotics-in-critically-ill-acute-kidney-injury-patients
#8
REVIEW
Welder Zamoner, Fernanda M de Freitas, Durval S S Garms, Mariele Gobo de Oliveira, André L Balbi, Daniela Ponce
Sepsis is the most common cause of death in critically ill patients and is associated with multiorgan failure, including acute kidney injury (AKI). This situation can require acute renal support and increase mortality. Therefore, it is essential to administer antimicrobials in doses that achieve adequate serum levels, avoiding both overdosing and drug toxicity as well as underdosing and the risk of antibiotic resistance and higher mortality. Currently, there are no validated guidelines on antibiotic dose adjustments in septic patients with AKI...
December 2016: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/28095822/hyperuricemia-increases-the-risk-of-acute-kidney-injury-a-systematic-review-and-meta-analysis
#9
Xialian Xu, Jiachang Hu, Nana Song, Rongyi Chen, Ting Zhang, Xiaoqiang Ding
BACKGROUND: Mounting evidence indicated that the elevated serum uric acid level was associated with an increased risk of acute kidney injury (AKI). Our goal was to systematically evaluate the correlation of serum uric acid (SUA) level and incidence of AKI by longitudinal cohort studies. METHODS: We searched electronic databases and the reference lists of relevant articles. 18 cohort studies with 75,200 patients were analyzed in this random-effect meta-analysis. Hyperuricemia was defined as SUA levels greater than 360-420 μmol/L (6-7 mg/dl), which was various according to different studies...
January 17, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28094348/weight-of-abcb1-and-por-genes-on-oral-tacrolimus-exposure-in-cyp3a5-nonexpressor-pediatric-patients-with-stable-kidney-transplant
#10
G N Almeida-Paulo, I Dapía García, R Lubomirov, A M Borobia, N L Alonso-Sánchez, L Espinosa, A J Carcas-Sansuán
Tacrolimus (TAC) is highly effective for the prevention of acute organ rejection. However, its clinical use may be challenging due to its large interindividual pharmacokinetic variability, which can be partially explained by genetic variations in TAC-metabolizing enzymes and transporters. The aim of this study was to evaluate the influence of genetic and clinical factors on TAC pharmacokinetic variability in 21 stable pediatric renal transplant patients. This study was nested in a previous Prograf to Advagraf conversion clinical trial...
January 17, 2017: Pharmacogenomics Journal
https://www.readbyqxmd.com/read/28094329/fumarase-activity-an-in-vivo-and-in-vitro-biomarker-for-acute-kidney-injury
#11
Per Mose Nielsen, Abubakr Eldirdiri, Lotte Bonde Bertelsen, Hans Stødkilde Jørgensen, Jan Henrik Ardenkjaer-Larsen, Christoffer Laustsen
Renal ischemia/reperfusion injury (IRI) is a leading cause of acute kidney injury (AKI), and at present, there is a lack of reliable biomarkers that can diagnose AKI and measure early progression because the commonly used methods cannot evaluate single-kidney IRI. Hyperpolarized [1,4-(13)C2]fumarate conversion to [1,4-(13)C2]malate by fumarase has been proposed as a measure of necrosis in rat tumor models and in chemically induced AKI rats. Here we show that the degradation of cell membranes in connection with necrosis leads to elevated fumarase activity in plasma and urine and secondly that hyperpolarized [1,4-(13)C2]malate production 24 h after reperfusion correlates with renal necrosis in a 40-min unilateral ischemic rat model...
January 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28094206/hepatocyte-growth-factor-in-physiology-and-infectious-diseases
#12
REVIEW
Ryu Imamura, Kunio Matsumoto
Hepatocyte growth factor (HGF) is a pleiotropic cytokine composed of an α-chain and a β-chain, and these chains contain four kringle domains and a serine protease-like structure, respectively. The receptor for HGF was identified as the c-met proto-oncogene product of transmembrane receptor tyrosine kinase. HGF-induced signaling through the receptor Met provokes dynamic biological responses that support morphogenesis, regeneration, and the survival of various cells and tissues, which includes hepatocytes, renal tubular cells, and neurons...
January 13, 2017: Cytokine
https://www.readbyqxmd.com/read/28093874/management-of-coronary-artery-disease-and-acute-coronary-syndrome-in-the-chronic-kidney-disease-population-a-review-of-the-current-literature
#13
REVIEW
Justin M Lingel, Mukta C Srivastava, Anuj Gupta
Coronary Artery Disease (CAD) is a large contributor to morbidity and mortality in the chronic kidney disease (CKD) and end-stage renal disease (ESRD) population. Due to the fact that many large-scale trials evaluating management for acute coronary syndromes (ACS) and CAD have excluded patients with CKD, there is a paucity of data investigating medical management of CAD and revascularization strategies of these patients. Further, while there have been many advances in the treatment for ACS and CAD, both medically and technologically, few studies have focused on the CKD population and many predate these advancements in management...
January 17, 2017: Hemodialysis International
https://www.readbyqxmd.com/read/28093870/acute-management-of-autoimmune-toxicity-in-cancer-patients-on-immunotherapy-common-toxicities-and-the-approach-for-the-emergency-physician
#14
Anna J Lomax, Catriona McNeil
When a patient receiving anti-cancer treatment presents acutely unwell, an understanding of associated side effects of their therapy is critical. This review will discuss the approach to patients receiving anti-cancer treatment with immunotherapy presenting with autoimmune toxicities in the emergency setting. These toxicities are commonly referred to as immune-related adverse events (irAE). IrAE might consist of, but are not limited to, dermatologic, gastrointestinal (diarrhoea, colitis), hepatic, endocrine (thyroid dysfunction, hypophysitis, adrenal crisis), renal, ocular and pulmonary toxicity...
January 16, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28093813/nerolidol-protects-against-lps-induced-acute-kidney-injury-via-inhibiting-tlr4-nf-%C3%AE%C2%BAb-signaling
#15
Lu Zhang, Dandan Sun, Yan Bao, Yan Shi, Yan Cui, Minghao Guo
Acute kidney injury (AKI) is a critical care syndrome, resulting in acute reduction of renal function and up to 22% mortality of hospitalized patients. Nerolidol is a major component in several essential oils that possesses various pharmacological properties. The present study aimed to investigate the potential effect of nerolidol on lipopolysaccharide (LPS)-induced AKI. Nerolidol dose-dependently reduced the pathological injuries of kidney induced by LPS in rats. Nerolidol significantly decreased the levels of blood urea nitrogen and creatinine in LPS-treated rats in a dose-dependent manner...
January 17, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28093269/invasive-disease-versus-urinary-antigen-confirmed-pneumococcal-community-acquired-pneumonia
#16
Adrian Ceccato, Antoni Torres, Catia Cilloniz, Rosanel Amaro, Albert Gabarrus, Eva Polverino, Elena Prina, Carolina Garcia-Vidal, Eva Muñoz-Conejero, Cristina Mendez, Isabel Cifuentes, Jorge Puig de la Bella Casa, Rosario Menendez, Michael S Niederman
OBJECTIVES: The burden of pneumococcal disease is measured only through patients with invasive pneumococcal disease. The urinary antigen test (UAT) for pneumococcus has exhibited a high sensitivity and specificity. We aimed to compare the pneumococcal pneumonias diagnosed as invasive disease with pneumococcal pneumonias defined by UAT. METHODS: Prospective observational study on consecutive non-immunosuppressed patients with community-acquired pneumonia from January 2000 to December 2014...
January 13, 2017: Chest
https://www.readbyqxmd.com/read/28092863/adipose-derived-stem-cells-ameliorate-renal-interstitial-fibrosis-through-inhibition-of-emt-and-inflammatory-response-via-tgf-%C3%AE-1-signaling-pathway
#17
Yan Song, Changliang Peng, Shasha Lv, Jing Cheng, Shanshan Liu, Qing Wen, Guangju Guan, Gang Liu
Adipose-derived stem cells (ADSCs) have been successfully used to treat acute kidney injury or acute renal failure. However, the effect of ADSCs on treating renal interstitial fibrosis remains unknown. Here, we assessed the therapeutic efficacy of ADSCs on renal interstitial fibrosis induced by unilateral ureter obstruction (UUO) and explored the potential mechanisms. After 7days of UUO, rats were injected with ADSCs (5×10(6)) or vehicle via tail vein. We found that ADSCs administration significantly ameliorated renal interstitial fibrosis, the occurrence of epithelial-mesenchymal transition (EMT) and inflammatory response...
January 13, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28092350/long-term-renal-survival-in-patients-undergoing-t-cell-depleted-versus-conventional-hematopoietic-stem-cell-transplants
#18
I G Glezerman, S Devlin, M Maloy, M Bui, E A Jaimes, S A Giralt, A A Jakubowski
Calcineurin inhibitor (CNI)-sparing T-cell depleted (TCD) hematopoietic stem cell transplants (HSCTs) are presumed to be less nephrotoxic than conventional HSCTs. We evaluated incidence and risk factors for kidney failure and chronic kidney disease (CKD) in 231 TCD and 212 conventional HSCT recipients. Kidney failure required a median glomerular filtration rate (GFR) <60 ml/min/1.73 m(2) for ⩾100 days anytime after 180-days post-HSCT. Two-year cumulative incidence (CI) of kidney failure was 42% in the conventional versus 31% in the TCD group (P=0...
January 16, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28091757/-renal-protection-in-intensive-care-myths-and-facts
#19
S John
BACKGROUND: Acute kidney injury (AKI) is a common and severe complication in patients on the intensive care unit with a significant impact on patient mortality, morbidity and costs of care; therefore, renal protective therapy is most important in these severely ill patients. AIM OF THE REVIEW: Many renal protective strategies have been postulated during the last decades, which are sometimes still in place as a kind of "myth" but which are not always proven by evidence-based "facts"...
January 13, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28089749/pyroglutamate-5-oxoproline-measured-with-hydrophilic-interaction-chromatography-hilic-tandem-mass-spectrometry-in-acutely-ill-patients
#20
Carel J Pretorius, Michael C Reade, Chris Warnholtz, Brett McWhinney, Meng Mei Phua, Jeffrey Lipman, Jacobus P J Ungerer
BACKGROUND: Pyroglutamic acid (PGA) is challenging to quantify in plasma and is a rare cause of metabolic acidosis that is associated with inherited disorders or acquired after exposure to drugs. METHOD: We developed a hydrophilic interaction liquid chromatography tandem mass spectrometry method with a short analysis time. We established a reference interval and then measured PGA in acutely ill patients to investigate associations with clinical, pharmaceutical and laboratory parameters...
January 12, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
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