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https://www.readbyqxmd.com/read/29159457/ertugliflozin-in-patients-with-stage-3-chronic-kidney-disease-and-type-2-diabetes-mellitus-the-vertis-renal-randomized-study
#1
George Grunberger, Sarah Camp, Jeremy Johnson, Susan Huyck, Steven G Terra, James P Mancuso, Zhi Wei Jiang, Gregory Golm, Samuel S Engel, Brett Lauring
INTRODUCTION: Ertugliflozin is a sodium-glucose cotransporter 2 inhibitor in development for type 2 diabetes mellitus (T2DM). The safety and efficacy of ertugliflozin were evaluated over 52 weeks in patients with chronic kidney disease (CKD). METHODS: In this double-blind randomized study (NCT01986855), patients with glycated hemoglobin (A1C) 7.0-10.5% and stage 3 CKD [estimated glomerular filtration rate (eGFR) ≥ 30 to < 60 mL/min/1.73 m(2)] who were undergoing treatment with standard diabetes therapy (or therapies) including insulin and/or sulfonylureas were randomized to once-daily ertugliflozin 5 mg, 15 mg, or placebo...
November 20, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/29154984/five-supernumerary-renal-arteries-originating-from-the-aorta-associated-with-ureteropelvic-junction-upj-extrinsic-compression
#2
Alexander K Chow, Leslie A Deane
A 65-year-old female presented with recurrent urinary tract infections. A computed tomography of the abdomen and pelvis shows a dilated and malrotated right renal pelvis consistent with a ureteropelvic junction (UPJ) obstruction as well as multiple renal arteries arising from the aorta. A computed tomography angiography (CTA) revealed five separate renal arteries originating from the aorta with a single renal artery crossing over and obstructing the right renal pelvis. On Lasix renogram, the affected kidney contributes 45% of total renal function...
November 15, 2017: Urology
https://www.readbyqxmd.com/read/29151282/epidemiology-and-impact-of-bloodstream-infections-among-kidney-transplant-recipients-a-retrospective-single-center-experience
#3
Ali M Shendi, Gabriel Wallis, Helena Painter, Mark Harber, Sophie Collier
BACKGROUND: Bloodstream infections (BSI) represent an important source of morbidity and mortality, as well as an increasing therapeutic challenge, among solid organ transplant recipients. Understanding the epidemiological and microbiological characteristics of BSI following renal transplantation is paramount to the implementation of appropriate preventative and therapeutic measures. METHODS: We conducted a retrospective review of all BSI episodes occurring between July 2009 and April 2016 in adult patients, who received a renal transplant at Royal Free London hospital...
November 19, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29149963/urinary-tract-infections-in-the-first-year-post-kidney-transplantation-potential-benefits-of-treating-asymptomatic-bacteriuria
#4
P Kotagiri, D Chembolli, J Ryan, P D Hughes, N D Toussaint
BACKGROUND: Urinary tract infections (UTIs) are the commonest infectious complication in kidney transplant recipients (KTRs). No recommendations exist regarding treatment of asymptomatic bacteriuria. We aimed to identify potential risk factors and microbiological profile for UTIs, the role of treatment of asymptomatic bacteriuria, and effects on graft outcomes of bacteriuria within the first year post-transplantation. METHODS: We performed a retrospective analysis of UTIs in KTRs transplanted between January 2012 and December 2013 in 2 transplantation centers...
November 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29146836/complete-genome-sequences-of-bk-polyomavirus-strains-from-two-patients-with-urinary-tract-infection-sequenced-using-the-ion-torrent-platform
#5
Graham Rose, Kyriaki Ranellou, Raju Misra, Colin Crump, David Wooldridge, Surendra Parmar, Christopher Maddren, Saheer Gharbia, Hamid Jalal
BK polyomavirus is an important pathogen in kidney transplant patients. We report here two complete genome sequences, those of isolates CAMB-1035 and CAMB-1055, identified in two urine samples tested for urinary tract infection at a hospital in eastern England, United Kingdom. Variation and phylogenetic analyses indicate that both isolates belong to subtype Ib-1.
November 16, 2017: Genome Announcements
https://www.readbyqxmd.com/read/29145879/allogeneic-mesenchymal-stem-cell-as-induction-therapy-to-prevent-both-delayed-graft-function-and-acute-rejection-in-deceased-donor-renal-transplantation-study-protocol-for-a-randomized-controlled-trial
#6
Qipeng Sun, Liangqing Hong, Zhengyu Huang, Ning Na, Xuefeng Hua, Yanwen Peng, Ming Zhao, Ronghua Cao, Qiquan Sun
BACKGROUND: Using kidneys from deceased donors is an available strategy to meet the growing need of grafts. However, higher incidences of delayed graft function (DGF) and acute rejection exert adverse effects on graft outcomes. Since ischemia-reperfusion injury (IRI) and ongoing process of immune response to grafts are the major causes of DGF and acute rejection, the optimal induction intervention should possess capacities of both repairing renal structure injury and suppressing immune response simultaneously...
November 16, 2017: Trials
https://www.readbyqxmd.com/read/29145515/male-kidney-allograft-recipients-at-risk-for-urinary-tract-infection
#7
Gerold Thölking, Katharina Schuette-Nuetgen, Thomas Vogl, Ulrich Dobrindt, Barbara C Kahl, Marcus Brand, Hermann Pavenstädt, Barbara Suwelack, Raphael Koch, Stefan Reuter
BACKGROUND: Urinary tract infection (UTI) is the most common infection after renal transplantation (RTx). Although female sex is a well-known risk factor for the development of UTI after RTx, the role of the donor sex in this context remains unclear. METHODS: In this case control study 6,763 RTx cases were screened for UTI when presenting at our transplant outpatient clinics. 102 different RTx patients fulfilled the inclusion criteria and were compared to 102 controls...
2017: PloS One
https://www.readbyqxmd.com/read/29145491/the-urine-biomarker-panel-igfbp7-x-timp-2-nephrocheck%C3%A2-parameter-does-not-correlate-with-igfbp7-and-timp-2-gene-expression-in-urinary-sediment
#8
Daniela Knafl, Markus Müller, Sahra Pajenda, Zeynep Genc, Manfred Hecking, Ludwig Wagner
BACKGROUND: Acute kidney injury (AKI) is frequently observed in serious infections, following nephrotoxic medication, surgery and trauma. Here we tested whether the detection of two recently identified biomarkers for AKI, Tissue Inhibitor of Metalloproteinase-2 (TIMP-2) and Insulin-Like Growth Factor Binding Protein 7 (IGFBP7), depends on the expression of these proteins in cells of the urinary sediment. METHOD: We collected urine samples of 33 kidney transplant recipients and 14 non-transplanted patients who all had AKI (stages 1-3 according to KDIGO), and measured [IGFBP7]x[TIMP-2] using the NephroCheck® Astute1 40 ™ meter...
2017: PloS One
https://www.readbyqxmd.com/read/29134108/host-and-bacterial-proteases-influence-biofilm-formation-and-virulence-in-a-murine-model-of-enterococcal-catheter-associated-urinary-tract-infection
#9
Wei Xu, Ana L Flores-Mireles, Zachary T Cusumano, Enzo Takagi, Scott J Hultgren, Michael G Caparon
Enterococcus faecalis is a leading causative agent of catheter-associated urinary tract infection (CAUTI), the most common hospital-acquired infection. Its ability to grow and form catheter biofilm is dependent upon host fibrinogen (Fg). Examined here are how bacterial and host proteases interact with Fg and contribute to virulence. Analysis of mutants affecting the two major secreted proteases of E. faecalis OG1RF (GelE, SprE) revealed that while the loss of either had no effect on virulence in a murine CAUTI model or for formation of Fg-dependent biofilm in urine, the loss of both resulted in CAUTI attenuation and defective biofilm formation...
2017: NPJ Biofilms and Microbiomes
https://www.readbyqxmd.com/read/29120522/association-between-baseline-serum-hepcidin-levels-and-infection-in-kidney-transplant-recipients-potential-role-for-iron-overload
#10
Mario Fernández-Ruiz, Patricia Parra, Tamara Ruiz-Merlo, Francisco López-Medrano, Rafael San Juan, Natalia Polanco, Esther González, Amado Andrés, José María Aguado
BACKGROUND: The liver-synthesized peptide hepcidin is a key regulator of iron metabolism and correlates with total iron stores. We analyzed the association between pre-transplant hepcidin-25 levels and infection after kidney transplantation (KT). METHODS: Serum hepcidin-25 levels were measured at baseline by high-sensitivity ELISA in 91 patients undergoing KT at our institution between December 2011 and March 2013. The impact of this biomarker on the incidence of post-transplant infection (excluding lower urinary tract infection) during the first year was assessed by Cox regression...
November 9, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29117671/changing-trends-in-clinical-characteristics-and-antibiotic-susceptibility-of-klebsiella-pneumoniae-bacteremia
#11
Miri Hyun, Chang In Noh, Seong Yeol Ryu, Hyun Ah Kim
Background/Aims: Klebsiella pneumoniae is second most common organism of gram-negative bacteremia in Korea and one of the most common cause of urinary tract infection, and intra-abdominal infection. Methods: We compared clinical and microbiological characteristics about K. pneumoniae bacteremia in a tertiary hospital between 10 years. Group A is who had K. pneumoniae bacteremia at least one time from January 2004 to December 2005. Group B is from January 2012 to December 2013...
November 10, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29109065/the-impact-of-chronic-kidney-disease-on-post-operative-outcomes-in-patients-undergoing-lumbar-decompression-and-fusion
#12
Owoicho Adogwa, Aladine A Elsamadicy, Amanda Sergesketter, Deborah Oyeyemi, Diego Galan, Victoria D Vuong, Syed Khalid, Joseph Cheng, Carlos A Bagley, Isaac O Karikari
BACKGROUND: Little is known of the impact of pre-operative chronic kidney disease (CKD) on post-operative complications in patients undergoing lumbar arthrodesis. The aim of this study is to determine whether pre-operative CKD is associated with inferior peri-operative outcomes. METHODS: The medical records of 293 adult (≥18 years-old) spine deformity patients undergoing elective lumbar spine decompression and fusion at a major academic institution from 2006 to 2015 were reviewed...
November 3, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29102972/urinary-tract-aspergillosis-in-a-patient-with-chronic-kidney-disease
#13
Linghong Zhou, Huazhen Zhao, Zhongqing Chen, Liping Zhu
Invasive aspergillosis is a life-threatening fungal infection, especially in immunocompromised patients. Pulmonary aspergillosis is the most common type of the infection, while urinary tract infection is relatively rare. Here, we describe a case of a 46-year-old man with chronic renal disease presenting with intermittent abdominal pain. The diagnosis of aspergillosis was established by pathological findings of the fungal ball in the bladder. The patient underwent multiple antimicrobial treatments and surgical interventions and was finally cured by posaconazole...
November 3, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29101428/composition-of-urinary-calculi-in-infants-a-report-from-an-endemic-country
#14
Mirza Naqi Zafar, Salma Ayub, Hafsa Tanwri, Syed Ali Anwar Naqvi, Syed Adibul Hasan Rizvi
Pediatric urolithiasis remains endemic in low-resource countries where infants constitute 17-40% of all children with urolithiasis. This study reports socio-economic factors, medical history and chemical composition of urinary stones in 976 infants of up to 2 years of age. Between 1992 and 2016, 976 infants presented to our institute with 1038 stones. Chemical composition of stones was analyzed by Fourier transformation infrared spectroscopy (FTIR). The mean age of infants was 19.5 ± 5.74 months with a M:F ratio of 5...
November 3, 2017: Urolithiasis
https://www.readbyqxmd.com/read/29095750/the-use-of-regional-or-neuraxial-anesthesia-for-below-knee-amputations-may-reduce-the-need-for-perioperative-blood-transfusions
#15
Obaid Malik, Ethan Y Brovman, Richard D Urman
BACKGROUND AND OBJECTIVES: Amputations of the lower extremity remain a common procedure in a high-risk population. Perioperative morbidity and mortality reach as high as 14.1% in below-knee amputations. We aimed to determine whether regional, or neuraxial, anesthesia, when compared with general anesthesia (GA), would be associated with reduced perioperative morbidity and mortality. METHODS: We queried the American College of Surgeons National Surgical Quality Improvement Program data set...
November 1, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/29090653/tuberculous-pyelonephritis-in-children-three-case-reports
#16
Nimisha Arora, Abhijeet Saha, Manpreet Kaur
Tuberculous pyelonephritis is rare in children; three case reports are presented. Case 1 was an 11-year-old girl with a previous history of pulmonary tuberculosis who presented with flank pain and fever for 10 days. An ultrasound suggested focal pyelonephritis, and a contrast-enhanced computed tomography (CECT) scan demonstrated acute focal pyelonephritis and a perinephric collection. Mycobacterium tuberculosis was cultured in the urine. She responded well to anti-tuberculous treatment (ATT). Case 2 was a 13-year-old boy who presented with fever, haematuria, burning micturition, proteinuria (3+) and cervical lymphadenopathy...
November 1, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/29080255/how-to-stent-the-ureter-after-kidney-transplantation-in-children-a-comparison-of-two-methods-of-urinary-drainage
#17
Anuradha S Ter Haar, Rulan S Parekh, Ralph W J Leunissen, Joop van den, Armando J Lorenzo, Diane Hebert, Mandy G Keijzer-Veen, Karlien Cransberg
Ureteral stenting after pediatric renal transplantation serves to prevent obstruction and urinary leakage, but can also cause complications. This study compares the complication rates of both methods. Data were retrospectively collected at Erasmus MC, Rotterdam, the Netherlands (splint group, n = 61) and Hospital for Sick Children, Toronto, Canada (JJ catheter group, n = 50). Outcome measures included urological interventions and incidence of UTIs during the first 3 months post-transplantation. The splint was removed after a median of 9 (IQR 8-12), the JJ catheter after 42 (IQR 36-50) days...
October 27, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/29078794/the-impact-of-daily-temperature-on-renal-disease-incidence-an-ecological-study
#18
Matthew Borg, Peng Bi, Monika Nitschke, Susan Williams, Stephen McDonald
BACKGROUND: Extremely high temperatures over many consecutive days have been linked to an increase in renal disease in several cities. This is becoming increasingly relevant with heatwaves becoming longer, more intense, and more frequent with climate change. This study aimed to extend the known relationship between daily temperature and kidney disease to include the incidence of eight temperature-prone specific renal disease categories - total renal disease, urolithiasis, renal failure, acute kidney injury (AKI), chronic kidney disease (CKD), urinary tract infections (UTIs), lower urinary tract infections (LUTIs) and pyelonephritis...
October 27, 2017: Environmental Health: a Global Access Science Source
https://www.readbyqxmd.com/read/29077290/-effectiveness-of-a-home-hospitalization-program-for-patients-with-urinary-tract-infection-after-discharge-from-an-emergency-department
#19
María Soledad Gallardo, Ane Antón, Esther Pulido Herrero, Miren Itziar Larruscain, Rocío Guinea Suárez, Susana García Gutiérrez, Julio César Sandoval Negral
OBJECTIVES: To compare outcomes of urinary tract infections (UTIs) in patients referred to a home hospitalization program or admitted to a conventional ward after initial management in the emergency department. MATERIAL AND METHODS: Prospective, quasi-experimental study of patients with UTIs attended in 3 hospital emergency departments in the public health system of the Basque Country, Spain, between January 2012 and June 2013. Patients were assigned to 2 groups according to site of treatment (home or hospital ward) after discharge from the emergency department...
October 2017: Emergencias
https://www.readbyqxmd.com/read/29076682/outcomes-of-intensive-care-patients-having-septic-shock-at-a-tertiary-care-hospital-of-islamabad
#20
Azmat Ali, Awais Saeed Abbasi, Maliha Sheikh
BACKGROUND: Septic shock is defined as sepsis with circulatory, cellular and metabolic abnormalities which are associated with greater mortality more than 40%. The objective of this study was to identify shortcomings and act promptly and adequately. METHODS: This case series included 32 patients over a period of 03 months, September to November 2016 done at ICU of KRL Hospital Islamabad. RESULTS: The study only enrolled patients who fulfilled the criteria of septic shock...
July 2017: Journal of Ayub Medical College, Abbottabad: JAMC
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