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https://www.readbyqxmd.com/read/29150336/urinary-tract-infections-in-neonates-with-unexplained-pathological-indirect-hyperbilirubinemia-prevalence-and-significance
#1
Elif Bahat Ozdogan, Mehmet Mutlu, Secil Arslansoyu Camlar, Gülcin Bayramoglu, Sebnem Kader, Yakup Aslan
BACKGROUND: It is controversial to test for urinary tract infection (UTI) in patients with unexplained indirect hyperbilirubinemia in the first 2 weeks of life. We aimed to study the prevalence and significance of UTIs in such neonates who were requiring phototherapy. METHODS: Subjects were 2- to 14-day-old neonates with indirect bilirubin levels above phototherapy limit with no other abnormality in their bilirubinaemia-related etiologic workup. UTI was diagnosed by 2 consecutive positive cultures obtained by catheterisation, documenting growth of >10,000 colonies of the same microorganism with consistent antibiograms...
October 28, 2017: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/29149965/comparision-of-ureteral-stent-colonization-between-deceased-and-live-donor-renal-transplant-recipients
#2
M Sarier, D Seyman, S Tekin, I Duman, B Uygun, M Demir, E Kukul, A H Yavuz
BACKGROUND: The use of a ureteral stent can cause a urinary tract infection (UTI), although it reduces urologic complications. UTIs are associated with a higher rate of ureteral stent colonization (USC). The aim of this study was to compare USC in living and deceased donor renal transplant recipients. MATERIAL AND METHODS: We conducted a prospective study of 48 patients who underwent renal transplantation between January and December 2016. The stents were removed aseptically, the inner surface of proximal and distal ends of stents were irrigated with liquid culture medium, and then they were vortexed for bacteriological investigation...
November 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29141051/molecular-and-epidemiological-characterization-of-carbapenemase-producing-enterobacteriaceae-in-norway-2007-to-2014
#3
Ørjan Samuelsen, Søren Overballe-Petersen, Jørgen Vildershøj Bjørnholt, Sylvain Brisse, Michel Doumith, Neil Woodford, Katie L Hopkins, Bettina Aasnæs, Bjørg Haldorsen, Arnfinn Sundsfjord
The prevalence of carbapenemase-producing Enterobacteriaceae (CPE) is increasing worldwide. Here we present associated patient data and molecular, epidemiological and phenotypic characteristics of all CPE isolates in Norway from 2007 to 2014 confirmed at the Norwegian National Advisory Unit on Detection of Antimicrobial Resistance. All confirmed CPE isolates were characterized pheno- and genotypically, including by whole genome sequencing (WGS). Patient data were reviewed retrospectively. In total 59 CPE isolates were identified from 53 patients...
2017: PloS One
https://www.readbyqxmd.com/read/29138665/-epidemiological-profile-of-uropathogenic-enterobacteria-producing-extended-spectrum-beta-lactamases
#4
Mohammed Sbiti, Khalid Lahmadi, Lhoussaine Louzi
Urinary tract infections due to enterobacteria producing extended spectrum beta-lactamases (ESBL-E) constitute a infectious risk, a major therapeutic challenge and can even lead, in some cases, to a deadlock beacuse of their multi-resistance to antibiotics. This study aimed to determine the epidemiological profile of uropathogenic ESBL-E and to describe their current level of resistance to antibiotics for a better patient management according to local data. We conducted a retrospective study of all ESBL-E strains isolated from all cytobacteriogical testing of urine (CBEU) treated in the Microbiology Laboratory at the Military Hospital of Moulay Ismail, Meknes over a period of three years (from 1 January 2013 to 31 December 2015)...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/29128389/the-impact-of-initial-antibiotic-treatment-failure-real-world-insights-in-patients-with-complicated-urinary-tract-infection
#5
Sudeep Karve, Kellie Ryan, Pascale Peeters, Elisa Baelen, Sonia Rojas-Farreras, Danielle Potter, Jesús Rodríguez-Baño
OBJECTIVES: RECOMMEND (NCT02364284; D4280R00005) assessed treatment patterns and outcomes associated with initial antibiotic therapy (IAT; antibiotics received <48 h post-initiation of antibiotic therapy) in healthcare-associated infections across five countries. METHODS: Data from medical records of hospitalized patients aged ≥18 years with healthcare-associated complicated urinary tract infections (cUTI) are presented. Univariate and multivariate logistic regression analyses identified potential risk factors associated with IAT failure...
November 8, 2017: Journal of Infection
https://www.readbyqxmd.com/read/29109580/fosfomycin-susceptibility-in-multidrug-resistant-enterobacteriaceae-species-and-vancomycin-resistant-enterococci-urinary-isolates
#6
Linda B Ou, Lynn Nadeau
Background: Broad-spectrum antibiotics are often used to treat urinary tract infections (UTIs) due to drug-resistant species of Enterobacteriaceae and Enterococcus (e.g., organisms producing extended-spectrum β-lactamase [ESBL] or AmpC β-lactamase, as well as vancomycin-resistant enterococci [VRE]). However, this type of therapy can promote selection of resistant organisms and may necessitate venous access. Fosfomycin is an orally administered, single-dose antibiotic for the treatment of uncomplicated UTI...
September 2017: Canadian Journal of Hospital Pharmacy
https://www.readbyqxmd.com/read/29046215/prospective-surveillance-of-device-associated-health-care-associated-infection-in-an-intensive-care-unit-of-a-tertiary-care-hospital-in-new-delhi-india
#7
Shilpee Kumar, Poornima Sen, Rajni Gaind, Pardeep Kumar Verma, Poonam Gupta, Prem Rose Suri, Sunita Nagpal, Anil Kumar Rai
BACKGROUND: Surveillance of health care-associated infections (HAIs) plays a key role in the hospital infection control program and reduction of HAIs. In India, most of the surveillance of HAIs is reported from private sector hospitals that do not depict the situation of government sector hospitals. Other studies do not confirm with the Centers for Disease Control and Prevention's (CDC) National Healthcare Safety Network (NHSN) surveillance criterion, or deal with ventilator-associated pneumonia (VAP) instead of ventilator-associated event (VAE)...
October 15, 2017: American Journal of Infection Control
https://www.readbyqxmd.com/read/29037164/local-epidemiology-and-resistance-profiles-in-acute-uncomplicated-cystitis-auc-in-women-a-prospective-cohort-study-in-an-urban-urological-ambulatory-setting
#8
Michael Seitz, Christian Stief, Raphaela Waidelich
BACKGROUND: Acute uncomplicated cystitis (AUC) is a common ailment in the urological setting. Guidelines for urinary tract infections are based on large-scale multi-centre, epidemiological and international studies. The objective of this observational study was to establish whether the results of a multi-centre study on the resistance profile of Escherichia coli (E. coli) in patients with AUC could be directly applied to an urological practice in a major European city or whether there are divergences in the resistance profile...
October 16, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/29023034/phenotypic-and-molecular-characterization-of-multidrug-resistant-klebsiella-pneumoniae-isolated-from-different-clinical-sources-in-al-najaf-province-iraq
#9
Ahmed Abduljabbar Jaloob Aljanaby, Haneen Mohammed Reda Jaber Alhasnawi
BACKGROUND AND OBJECTIVE: Burns infections and urinary tract infections are the most important prevalent diseases in Asian countries, such as Iraq. Klebsiella pneumoniae is one of the most important bacteria cause this type of infections especially in hospitals. Therefore, the aim of this study was to investigate the prevalence of multi-drug resistance K. pneumoniae and extended-spectrum beta-lactamases producing K. pneumoniae isolates from inpatients with urinary tract infection and burns infections in Al-Kufa hospital in Al-Najaf province, Iraq...
2017: Pakistan Journal of Biological Sciences: PJBS
https://www.readbyqxmd.com/read/29020471/culture-positive-endogenous-endophthalmitis-an-eleven-year-retrospective-study-in-the-central-region-of-thailand
#10
Sukhum Silpa-Archa, Alisa Ponwong, Janine M Preble, C Stephen Foster
PURPOSE: To report the characteristics of infection and prognostic factors of endogenous endophthalmitis (EE) over an 11-year period. METHODS: The clinical records of 41 eyes of 36 patients diagnosed with culture-proven EE at the Rajavithi Hospital were retrospectively reviewed. RESULTS: Median age at presentation was 58 years. Liver abscess (19%) and urinary tract infections (19%) were the most common sources of infection. The most common causative agents were gram-negative organisms (48%)...
October 11, 2017: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/28992981/extended-spectrum-beta-lactamase-producing-escherichia-coli-and-klebsiella-pneumoniae-from-urinary-tract-infections-evolution-of-antimicrobial-resistance-and-treatment-options
#11
Gemma Jiménez-Guerra, Víctor Heras-Cañas, Lucía Del Carmen Béjar Molina, Antonio Sorlózano-Puerto, José María Navarro-Marí, José Gutiérrez-Fernández
BACKGROUND AND OBJECTIVES: A study of the susceptibility to antimicrobials of the extended spectrum beta-lactamase phenotypes (ESBL) in Escherichia coli and Klebsiella spp. was performed to discover the evolution of this type of resistance from urinary tract infections. MATERIAL AND METHOD: A retrospective study was carried out between 2012 and 2016. Susceptibility to ciprofloxacin, tobramycin, cefoxitin, fosfomycin, nitrofurantoin, co-trimoxazole, and carbapenems was analyzed using MicroScan(®) system...
October 7, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28971635/ethnic-diversity-and-increasing-resistance-patterns-of-hospitalized-community-acquired-urinary-tract-infections-in-southern-israel-a-prospective-study
#12
Aref Elnasasra, Hilmi Alnsasra, Rozalia Smolyakov, Klaris Riesenberg, Lior Nesher
BACKGROUND: Little is known about the incidence of urinary tract infections (UTI) in the dispersed Bedouin population. UTIs are routinely treated empirically according to local resistance patterns, which is important when evaluating the risk factors and antibiotic resistance patterns in the Bedouin population. OBJECTIVES: To analyze risk factors, pathogens, and antibiotic resistance patterns of UTIs in the Bedouin population compared to the general population in southern Israel...
September 2017: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/28968012/-antimicrobial-susceptibility-profile-in-urinary-pathogens-causing-community-acquired-infections-in-diabetic-patients-in-colombia
#13
Laura Cristina Nocua-Báez, Jorge Alberto Cortés, Aura Lucía Leal, Gerson Fitzgerald Arias, María Victoria Ovalle-Guerro, Sandra Yamile Saavedra-Rojas, Giancarlo Buitrago, Javier Antonio Escobar-Pérez, Betsy Castro-Cardozo
INTRODUCTION: Urinary tract infection is the most common pathology in diabetic patients, and an important determinant of morbidity and mortality among them. The increasing resistance of uropathogens acquired in the community to commonly used antibiotics is alarming. OBJECTIVE: To identify the profile of antibiotic susceptibility of uropathogens responsible for communityacquired infections among diabetic patients in hospitals in Colombia. MATERIALS AND METHODS: We conducted a descriptive study in a subgroup of diabetic patients in the framework of a larger study in adults with urinary tract infection acquired in the community...
September 1, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/28961900/pharmacodynamics-of-nitrofurantoin-at-different-ph-levels-against-pathogens-involved-in-urinary-tract-infections
#14
Fiona Fransen, Maria J B Melchers, Claudia M C Lagarde, Joseph Meletiadis, Johan W Mouton
Background: Urinary tract infections are among the most common human infections. Due to the progressive increase in ESBL-producing bacteria and the unavailability of new antibiotics, re-evaluation of 'old' antibiotics is needed. However, the pharmacodynamics of nitrofurantoin under variable pH conditions are poorly understood. We determined the pharmacodynamic properties of nitrofurantoin at different pH levels using time-kill assays. Methods: Time-kill assays were performed at four pH levels (5...
September 11, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28948123/combination-therapy-for-multidrug-resistant-klebsiella-pneumoniae-urinary-tract-infection
#15
Faizan Yasin, Salman Assad, Abdul Subhan Talpur, Mehr Zahid, Shuja A Malik
Hospital-acquired multidrug-resistant (MDR) Klebsiella infection is posing a significant challenge to physicians all around the world. The spread of multiple antibiotic resistance among various members of bacteria continues to be a significant clinical threat. Antibiotic susceptibility testing is the initial step in optimizing the appropriate antibiotic therapy for infections with MDR Klebsiella. We report a case of MDR Klebsiella urinary tract infection (UTI) in a patient following a trimalleolar fracture, which was appropriately treated with a combination of amikacin and meropenem...
July 22, 2017: Curēus
https://www.readbyqxmd.com/read/28934947/-1-h-nmr-spectroscopy-based-metabolomics-analysis-for-the-diagnosis-of-symptomatic-e-coli-associated-urinary-tract-infection-uti
#16
Milena Lussu, Tania Camboni, Cristina Piras, Corrado Serra, Francesco Del Carratore, Julian Griffin, Luigi Atzori, Aldo Manzin
BACKGROUND: Urinary tract infection (UTI) is one of the most common diagnoses in girls and women, and to a lesser extent in boys and men younger than 50 years. Escherichia coli, followed by Klebsiella spp. and Proteus spp., cause 75-90% of all infections. Infection of the urinary tract is identified by growth of a significant number of a single species in the urine, in the presence of symptoms. Urinary culture is an accurate diagnostic method but takes several hours or days to be carried out...
September 21, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28918351/susceptibility-profiles-of-bacteria-causing-urinary-tract-infection-in-southern-tunisia
#17
Sonda Guermazi-Toumi, Sirine Boujlel, Mouna Assoudi, Riadh Issaoui, Sonia Tlili, Mohamed Ennaceur Hlaiem
OBJECTIVES: The aim of this study was to determine the epidemiological profile and the antibiotic resistance of bacteria responsible for urinary infections diagnosed in the department of microbiology of the regional hospital Houcine Bouzaiene (Gafsa) in the south west of Tunisia. METHODS: All the cytobacteriological urine samples analyzed from 1 January 2015 to 30 June 2016 were included in the study. The adopted criteria to define urinary infection were: leukocyturia >10(4)/ml and bacteriuria >10(5)CFU/ml...
September 13, 2017: Journal of Global Antimicrobial Resistance
https://www.readbyqxmd.com/read/28906365/the-antibiotic-susceptibility-patterns-of-uropathogens-among-children-with-urinary-tract-infection-in-shiraz
#18
Gholamreza Pouladfar, Mitra Basiratnia, Mojtaba Anvarinejad, Pejman Abbasi, Fatemeh Amirmoezi, Samaneh Zare
Urinary tract infection (UTI) is one of the most common bacterial infections in pediatrics. Delay in diagnosis and treatment can cause significant morbidity. The physicians knowledge regarding the symptoms, microorganisms that caused UTI, and effective antibiotics in a geographical area can help them to select the appropriate antibiotics. This study was performed to determine the prevalence of bacteria that cause UTI and their susceptibility to common antibiotics as well as the common symptoms and associated factors in children of Shiraz, Southern Iran...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28892887/active-surveillance-of-health-care-associated-infections-in-neurosurgical-patients
#19
Reshu Agarwal, Sarita Mohapatra, Girija Prasad Rath, Arti Kapil
INTRODUCTION: Health Care Associated Infections (HCAI) are frequent complications in neurosurgery. There is limited data available on the incidence and burden of HCAI in neurosurgical patients of Southeast Asian region. AIM: To identify various HCAIs, associated aetiological agents and their antimicrobial susceptibility pattern among the patients admitted in the neurosurgery unit. MATERIALS AND METHODS: An observational prospective study was carried out for three months duration on all neurosurgical patients admitted to a tertiary-care center...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28861522/a-serendipitous-mutation-reveals-the-severe-virulence-defect-of-a-klebsiella-pneumoniae-fepb-mutant
#20
Michelle Palacios, Christopher A Broberg, Kimberly A Walker, Virginia L Miller
Klebsiella pneumoniae is considered a significant public health threat because of the emergence of multidrug-resistant strains and the challenge associated with treating life-threatening infections. Capsule, siderophores, and adhesins have been implicated as virulence determinants of K. pneumoniae, yet we lack a clear understanding of how this pathogen causes disease. In a previous screen for virulence genes, we identified a potential new virulence locus and constructed a mutant (smr) with this locus deleted...
July 2017: MSphere
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