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https://www.readbyqxmd.com/read/28550812/molecular-characterization-of-human-adenoviruses-in-urban-wastewaters-using-next-generation-and-sanger-sequencing
#1
M Iaconelli, B Valdazo-González, M Equestre, A R Ciccaglione, C Marcantonio, S Della Libera, G La Rosa
Human adenoviruses (HAdVs) are of major public health importance and are associated with a variety of clinical manifestations, including gastroenteritis, respiratory, ocular and urinary tract infections. To study the occurrence, prevalence and diversity of HAdV species and types circulating in Italy, we conducted a large-scale molecular-epidemiological investigation, a yearlong monitoring of 22 wastewater treatment plants, covering 10 Italian regions, representative of northern, central, and southern Italy...
May 19, 2017: Water Research
https://www.readbyqxmd.com/read/28549877/heat-map-for-data-visualization-in-infection-control-epidemiology-an-application-describing-the-relationship-between-hospital-acquired-infections-simplified-acute-physiological-score-ii-and-length-of-stay-in-adult-intensive-care-units
#2
Robin Ohannessian, Thomas Bénet, Laurent Argaud, Claude Guérin, Céline Guichon, Vincent Piriou, Thomas Rimmelé, Raphaele Girard, Solweig Gerbier-Colomban, Philippe Vanhems
BACKGROUND: Hospital-acquired infections (HAIs) in intensive care units (ICUs) are associated with increased length of stay (LOS). The objective of this study was to graphically describe by heat mapping LOS of patients hospitalized in ICUs related to the occurrence of HAI and severity at admission measured by the Simplified Acute Physiological Score II (SAPSII). METHODS: Adult patients hospitalized in ICUs of Lyon University Hospitals (France) were included in an active standardized surveillance study of HAI from January 1, 1995-December 31, 2012...
May 23, 2017: American Journal of Infection Control
https://www.readbyqxmd.com/read/28548709/-polka-dot-macrophages-on-cytology-of-bilateral-adrenal-masses-nailing-disseminated-histoplasmosis
#3
Sumit Grover, Pavneet Kaur Selhi, Neena Sood, Ridhi Sood, Harpreet Kaur
Histoplasma capsulatum is a saprophytic fungus that in immunocompetent individuals causes self-limited pulmonary infection; however, in immunosuppressed patients involvement of the reticuloendothelial system, alimentary tract, urinary tract, and central nervous system is fairly common. Rarely patients present with bilateral adrenal masses which mimic tuberculosis and metastasis on radiology because of associated central necrosis. Ultrasound guided FNAC aided by special stains like Periodic Acid Schiff (PAS) and Gomori Methenamine Silver (GMS) may help in early diagnosis in such dubious cases...
May 26, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28547632/compliance-with-urinary-catheter-removal-guidelines-leads-to-improved-outcome-in-enhanced-recovery-after-surgery-patients
#4
Allan Okrainec, Mary-Anne Aarts, Lesley Gotlib Conn, Stuart McCluskey, Marg McKenzie, Emily A Pearsall, Ori Rotstein, J Charles Victor, Robin S McLeod
OBJECTIVE: The objective of the study was to determine whether compliance with Enhanced Recovery after Surgery (ERAS) urinary catheter recommendations is associated with decreased urinary tract infections (UTI) and length of stay (LOS). METHODS: Patients having colorectal surgery at 15 academic hospitals were included. Patient and outcome data were collected prospectively. The guideline recommends that urinary catheters following colonic and rectal procedures should be removed at or before 24 and 72 h, respectively...
May 25, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28547269/effect-of-intermittent-versus-continuous-bladder-catheterization-on-duration-of-the-second-stage-of-labor-among-nulliparous-women-with-an-epidural-a-randomized-controlled-trial
#5
Abeer Suleiman, Sobhiya Mruwat-Rabah, Gali Garmi, Dorit Dagilayske, Tair Zelichover, Raed Salim
INTRODUCTION AND HYPOTHESIS: Catheterization type among women laboring with epidural analgesia who develop bladder retention has been reported to affect labor duration and mode of delivery. We aimed to compare the effect of continuous bladder catheterization (CC) with that of intermittent bladder catheterization (IC) on the duration of the second stage of labor. METHODS: In a randomized trial, term nulliparous women with singleton gestation who requested epidural analgesia and were unable to void spontaneously were eligible and randomized to either CC or IC...
May 25, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28546955/biofabrication-and-biomaterials-for-urinary-tract-reconstruction
#6
REVIEW
Moustafa M Elsawy, Achala de Mel
Reconstructive urologists are constantly facing diverse and complex pathologies that require structural and functional restoration of urinary organs. There is always a demand for a biocompatible material to repair or substitute the urinary tract instead of using patient's autologous tissues with its associated morbidity. Biomimetic approaches are tissue-engineering tactics aiming to tailor the material physical and biological properties to behave physiologically similar to the urinary system. This review highlights the different strategies to mimic urinary tissues including modifications in structure, surface chemistry, and cellular response of a range of biological and synthetic materials...
2017: Research and Reports in Urology
https://www.readbyqxmd.com/read/28546709/salvage-surgery-for-cervical-cancer-recurrences
#7
P Rema, Arun Peter Mathew, S Suchetha, Iqbal Ahmed
Cervical cancer usually presents in advanced stages and is treated with chemoradiation. About 15-20 % patients present with local recurrence after chemoradiation. Radical surgical resection is the only treatment modality offering long term survival benefit in recurrent cervical cancer. The most common surgical option for these patients is pelvic exenteration. Radical hysterectomy may be done for patients with a small centrally located recurrence in the cervix with no infiltration of adjacent structures. The aim of this study was to evaluate the morbidity and survival outcome following radical hysterectomy and pelvic exenteration for recurrent cancer cervix...
June 2017: Indian Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28546238/persistent-fetal-lobulation-of-kidney-mimicking-renal-tumour
#8
Syed Muhammad Nazim, Muhibullah Bangash, Basit Salam
Renal pseudotumour is a term coined to describe conditions of renal anatomic variants that simulate focal renal pathology like a tumour on ultrasonography. These include persistent fetal lobulation, hypertrophy of Bertin columns and dromedary humps. We report a case of a 30-year-old nulliparous woman who was managed in gynaecology clinic for menorrhagia and was subsequently referred to us for management of recurrent urinary tract infections. The clinical examination was normal and on ultrasound scan, she was found to have multiple enlarged heterogeneous solid masses in both kidneys with significantly increased vascularity, suspicious for neoplastic lesions...
May 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28546233/a-case-of-confusion-paraneoplastic-encephalomyelitis-in-an-elderly-patient-suspected-of-having-urinary-tract-infection-associated-delirium
#9
Chris McKinnon, Simmie Manchanda
Acute confusion is a common symptom of physical illness in the older patient. In the majority, it is transient and resolves on treatment of precipitants. In a subset of patients, however, neurological decline is progressive, raising concern about a serious underlying cause. We describe the case of a 71-year-old woman who developed progressive cognitive impairment following insertion of a permanent pacemaker for sinoatrial arrests. An initial diagnosis of delirium secondary to a urinary tract infection was suspected; however, the patient became increasingly confused despite treatment...
May 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28546038/-pathophysiology-of-detrusor-underactivity-in-the-elderly
#10
J Kerdraon, B Peyronnet, X Gamé, B Fatton, R Haddad, C Hentzen, C Jeandel, P Mares, M Mezzadri, A-C Petit, G Robain, J-M Vetel, G Amarenco
AIM: The aim of this study was to review the evidence regarding the pathophysiology of detrusor underactivity in the elderly. METHODS: A literature review was conducted in July 2016 using the Medline/Pubmed database limiting the search to works in English or French. RESULTS: The prevalence of detrusor underactivity has been reported to range from 8% to 48% depending on the definition used and the age of the population studied. Current data suggest that aging may itself be a causative factor of detrusor underactivity through myogenic dysfunctions (ultrastructural degeneration of the detrusor muscle) and neurogenic dysfunctions (by degeneration of efferent but mostly afferent innervation mechanisms)...
May 22, 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28545917/comparison-of-oral-antibiotic-failure-rates-in-post-roux-en-y-gastric-bypass-patients-versus-controls
#11
David J Roy, Diana R Langworthy, Kristina M Thurber, Paul A Lorentz, Ross A Dierkhising, Manpreet S Mundi
BACKGROUND: Due to the malabsorptive nature of the Roux-en-Y gastric bypass (RYGB), there is a potential for impaired absorption of oral medications. Clinical outcomes of patients who receive oral antibiotics after RYGB have not been adequately described in the literature. OBJECTIVES: The primary objective was composite therapeutic failure. Secondary objectives included comparing failure rates between antibiotic classes and at various time points since RYGB. SETTING: University hospital, United States...
March 29, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28545827/validation-of-the-korean-national-healthcare-associated-infections-surveillance-system-konis-an-intensive-care-unit-module-report
#12
Y G Kwak, J Y Choi, H M Yoo, S-O Lee, H B Kim, S H Han, H J Choi, S R Kim, T H Kim, H K Chun, H-S Koo
BACKGROUND: National surveillance data should be validated to identify methodological problems within the surveillance programme and data quality issues. AIM: To test the validity of healthcare-associated infection (HAI) rate data from the Korean National Healthcare-associated Infections Surveillance System (KONIS). METHODS: Records from intensive care units of 12 (14.8%) of 81 participating hospitals for January-March 2014 were examined. The validation team reviewed 406 medical records of 110 patients with 114 reported HAIs - including 34 urinary tract infections (UTIs), 57 bloodstream infections (BSIs) and 23 cases of pneumonia (PNEU) - and 296 patients with no reported HAIs during one-day visits conducted in August and September 2014...
April 8, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28545489/cytotoxic-necrotizing-factor-1-cnf1-does-not-promote-e-coli-infection-in-a-murine-model-of-ascending-pyelonephritis
#13
Jason E Michaud, Kwang Sik Kim, William Harty, Matthew Kasprenski, Ming-Hsien Wang
BACKGROUND: Urinary tract infections (UTI) are among the most common and costly infections in both hospitalized and ambulatory patients. Uropathogenic E. coli (UPEC) represent the majority of UTI isolates and are a diverse group of bacteria that utilize a variety of virulence factors to establish infection of the genitourinary tract. The virulence factor cytotoxic necrotizing factor-1 (CNF1) is frequently expressed in clinical UPEC isolates. To date, there have been conflicting reports on the role of CNF1 in the pathogenesis of E...
May 25, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28545484/timing-of-appropriate-empirical-antimicrobial-administration-and-outcome-of-adults-with-community-onset-bacteremia
#14
Ching-Chi Lee, Chung-Hsun Lee, Ming-Yuan Hong, Hung-Jen Tang, Wen-Chien Ko
BACKGROUND: Early administration of appropriate antimicrobials has been correlated with a better prognosis in patients with bacteremia, but the optimum timing of early antibiotic administration as one of the resuscitation strategies for severe bacterial infections remains unclear. METHODS: In a retrospective cohort study, adults with community-onset bacteremia at the emergency department (ED) were analyzed. Effects of different cutoffs of time to appropriate antibiotic (TtAa) administration after arrival at the ED on 28-day mortality were examined, after adjustment for independent predictors of mortality identified by multivariate regression analysis...
May 26, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28545071/characterization-of-the-urinary-microbiome-in-healthy-dogs
#15
Erin N Burton, Leah A Cohn, Carol N Reinero, Hans Rindt, Stephen G Moore, Aaron C Ericsson
The urinary bladder in healthy dogs has dogmatically been considered free of bacteria. This study used culture independent techniques to characterize the healthy canine urinary microbiota. Urine samples collected by antepubic cystocentesis from dogs without urinary infection were used for DNA extraction. Genital tract and rectal samples were collected simultaneously from the same dogs. The V4 hypervariable region of the 16S rRNA bacterial gene was amplified and compared against Greengenes database for OTU assignment and relative abundance for urine, genital, and rectal samples...
2017: PloS One
https://www.readbyqxmd.com/read/28544925/less-workup-longer-treatment-but-no-clinical-benefit-observed-in-women-with-diabetes-and-acute-cystitis
#16
Larissa Grigoryan, Roger Zoorob, Haijun Wang, Matthew Horsfield, Kalpana Gupta, Barbara W Trautner
AIMS: There is a lack of evidence on the optimal approach for treating acute cystitis in women with diabetes. We performed an outpatient database study to compare management of women with and without diabetes and to assess the effect of treatment duration on early and late recurrence. METHODS: We used the EPIC Clarity database (electronic medical record system) to identify all female patients aged ≥18years with acute cystitis in two family medicine clinics and a urology department...
May 12, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28544302/predictors-of-delay-to-cystoscopy-and-adequacy-of-investigations-in-patients-with-haematuria
#17
Brian Ngo, Nathan Papa, Marlon Perera, Damien Bolton, Shomik Sengupta
OBJECTIVE: To identify factors that impact on the timeliness and adequacy of haematuria evaluation. PATIENTS AND METHODS: We undertook a retrospective cohort study identifying patients who underwent cystoscopy for investigation of haematuria at our institution between 1 January 2015 and 31 December 2015. Data on patient demographics, smoking status, anticoagulation, type of haematuria and referring clinician were collected. Exclusion criteria included patient age <18 years, known history of bladder/urinary tract/renal cancer, cystoscopy for indications other than haematuria and unknown date of urology consultation...
May 2017: BJU International
https://www.readbyqxmd.com/read/28543959/epidemiology-of-urothelial-carcinoma
#18
REVIEW
Jun Miyazaki, Hiroyuki Nishiyama
The epithelium lining is defined as the mucosal surfaces of the renal collecting tubules, calyces and pelvis, as well as the ureter, bladder and urethra. The term "urothelium" is used to refer to these surfaces. Upper tract urothelial carcinoma is a rare subset of urothelial cancers with a poor prognosis. Urinary bladder cancer is the most common malignancy involving the urinary system. Upper tract urothelial carcinoma is more common in men than in women, with a male-to-female ratio of 2:1. The incidence of urinary bladder cancer is also higher in men...
May 21, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28542707/-urinary-tract-infection-requiem-for-a-heavyweight
#19
Thomas E Finucane
"Urinary tract infection" ("UTI") is an ambiguous, expansive, overused diagnosis that can lead to marked, harmful antibiotic overtreatment. "Significant bacteriuria," central to most definitions of "UTI," has little significance in identifying individuals who will benefit from treatment. "Urinary symptoms" are similarly uninformative. Neither criterion is well defined. Bacteriuria and symptoms remit and recur spontaneously. Treatment is standard for acute uncomplicated cystitis and common for asymptomatic bacteriuria, but definite benefits are few...
May 19, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28541034/microfluidic-capillaric-circuit-for-rapid-and-facile-bacteria-detection
#20
Ayokunle Oluwafemi Olanrewaju, Andy Ng, Philippe Decorwin-Martin, Alessandra Robillard, David Juncker
Urinary tract infections (UTI) are one of the most common bacterial infections and would greatly benefit from a rapid point-of-care diagnostic test. Although significant progress has been made in developing microfluidic systems for nucleic acid and whole bacteria immunoassay tests, their practical application is limited by complex protocols, bulky peripherals, and slow operation. Here we present a microfluidic capillaric circuit (CC) optimized for rapid and automated detection of bacteria in urine. Molds for CCs were constructed using previously-established design rules, then 3D-printed and replicated into poly(dimethylsiloxane)...
May 25, 2017: Analytical Chemistry
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