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Amoxicillin-clavulanate

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https://www.readbyqxmd.com/read/28447330/seawater-drowning-associated-pneumonia-a-10-year-descriptive-cohort-in-intensive-care-unit
#1
Alexandre Robert, Pierre-Éric Danin, Hervé Quintard, Nicolas Degand, Nihal Martis, Denis Doyen, Céline Pulcini, Raymond Ruimy, Carole Ichai, Gilles Bernardin, Jean Dellamonica
BACKGROUND: Pneumonia is one of the major complications of drowning, but the optimal empirical antibiotic treatment is not clearly defined. Multidrug-resistant (MDR) bacteria and fungi have been identified in a recent series of freshwater drowning-associated pneumonia. However, microbial data in seawater drowning are scarce. The objective of the study is to describe the microorganisms isolated in early respiratory specimens obtained from seawater drowning-associated pneumonia and to provide their antibiotic susceptibility pattern...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28443576/changes-in-bacterial-resistance-patterns-of-pediatric-urinary-tract-infections-in-%C3%A4-stanbul-and-rationale-for-empirical-antibiotic-therapy
#2
İbrahim Gökçe, Neslihan Çiçek, Serçin Güven, Ülger Altuntaş, Neşe Bıyıklı, Nurdan Yıldız, Harika Alpay
BACKGROUND: The causative agent spectrum and resistance patterns of urinary tract infection (UTI) in children are affected by many factors. AIMS: The aim of this study was to demonstrate the antibiotic resistance in UTI and changing ratio in antibiotic resistance by years. STUDY DESIGN: Retrospective cross-sectional study. METHODS: We analyzed antibiotic resistance patterns of isolated gram (-) bacteria during years 2011-2014 (study period 2) in children with UTI...
April 6, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28438923/reduced-concentration-clavulanate-for-young-children-with-acute-otitis-media
#3
Alejandro Hoberman, Jack L Paradise, Howard E Rockette, Jong-Hyeon Jeong, Diana H Kearney, Sonika Bhatnagar, Timothy R Shope, Gysella Muñiz, Judith M Martin, Marcia Kurs-Lasky, Mary Ann Haralam, Marcia A Pope, Jennifer P Nagg, Wenchen Zhao, Mohammad Kowser Miah, Jan Beumer, Raman Venkataramanan, Nader Shaikh
Amoxicillin/clavulanate (A/C), is currently the most effective oral antimicrobial in treating children with acute otitis media (AOM), but standard dosage of 90/6.4 mg/kg/day commonly causes diarrhea. We examined whether an A/C formulation containing lower concentrations of clavulanate would result in less diarrhea, while maintaining plasma levels of amoxicillin and clavulanate adequate to eradicate middle-ear pathogens and achieve clinical success. We conducted an open-label study in children aged 6 to 23 months with AOM...
April 24, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28436019/antibiotic-therapy-for-pelvic-inflammatory-disease
#4
REVIEW
Ricardo F Savaris, Daniele G Fuhrich, Rui V Duarte, Sebastian Franik, Jonathan Ross
BACKGROUND: Pelvic inflammatory disease (PID) is an infection that affects 4% to 12% of young women, and is one of the most common causes of morbidity in this age group. The main intervention for acute PID is the use of broad-spectrum antibiotics which cover Chlamydia trachomatis, Neisseria gonorrhoeae, and anaerobic bacteria, administered intravenously, intramuscularly, or orally. In this review, we assessed the optimal treatment regimen for PID. OBJECTIVES: To assess the effectiveness and safety of antibiotic regimens used to treat pelvic inflammatory disease...
April 24, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28430086/genotypic-relatedness-and-antimicrobial-resistance-of-salmonella-heidelberg-isolated-from-chickens-and-turkeys-in-the-midwestern-united-states
#5
Muhammad Nisar, Issmat I Kassem, Gireesh Rajashekara, Sagar M Goyal, Dale Lauer, Shauna Voss, Kakambi V Nagaraja
Salmonella is one of the most common causes of foodborne illnesses in humans in the United States, and domestic poultry is considered an important source of this pathogen. Salmonella enterica subsp. enterica serovar Heidelberg is the fourth most commonly reported Salmonella from retail meats and food animals in the United States. We assessed the genotypes and antimicrobial resistance phenotypes of Salmonella Heidelberg isolated from various chicken and turkey hatcheries and breeder farms in the Midwest. The genotypes of 33 S...
May 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28414107/antimicrobial-susceptibility-of-bacteroides-fragilis-group-organisms-in-hong-kong-by-the-tentative-eucast-disc-diffusion-method
#6
Pak-Leung Ho, Chong-Yee Yau, Lok-Yan Ho, Eileen Ling-Yi Lai, Melissa Chun-Jiao Liu, Cindy Wing-Sze Tse, Kin-Hung Chow
This study used a recently developed EUCAST disc diffusion method to measure the susceptibility of 741 B. fragilis group isolates to six antibiotics. Isolates nonsusceptible to imipenem and metronidazole by the disc method were further investigated by E-test. Species identification was obtained by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS), PCR assays and 16S rRNA sequencing. The most common species were B. fragilis (n = 424, including 81 division II and 343 division I isolates), B...
April 14, 2017: Anaerobe
https://www.readbyqxmd.com/read/28409589/if-you-give-amoxicillin-clavulanate-to-six-to-23-month-olds-with-aom-10-days-is-preferable-to-five-days
#7
Mark H Ebell
No abstract text is available yet for this article.
April 1, 2017: American Family Physician
https://www.readbyqxmd.com/read/28400887/antibiotic-prophylaxis-in-orbital-fractures
#8
Benjamin Reiss, Lamise Rajjoub, Tamer Mansour, Tony Chen, Aisha Mumtaz
PURPOSE: To determine whether prophylactic antibiotic use in patients with orbital fracture prevent orbital infection. DESIGN: Retrospective cohort study. PARTICIPANTS: All patients diagnosed with orbital fracture between January 1, 2008 and March 1, 2014 at The George Washington University Hospital and Clinics. MAIN OUTCOME MEASURES: Development of orbital infection. RESULTS: One hundred seventy-two patients with orbital fracture met our inclusion and exclusion criteria...
2017: Open Ophthalmology Journal
https://www.readbyqxmd.com/read/28400212/susceptibility-to-18-drugs-and-multidrug-resistance-of-arcobacter-isolates-from-different-sources-within-the-czech-republic
#9
David Šilha, Marcela Pejchalová, Lucie Šilhová
OBJECTIVES: Arcobacter spp. are considered to be potential foodborne pathogens, and consumption of contaminated food containing these bacteria could endanger human and animal health. Arcobacter butzleri and Arcobacter cryaerophilus are the species most frequently isolated from food of animal origin and from other samples. The aim of this study was to evaluate the susceptibility of arcobacters isolated in the Czech Republic. No information about antibiotic susceptibility and multidrug resistance of arcobacters isolated in the Czech Republic is available in the literature before now...
April 8, 2017: Journal of Global Antimicrobial Resistance
https://www.readbyqxmd.com/read/28396541/antibiotic-resistance-markers-in-strain-bp1651-of-burkholderia-pseudomallei-identified-by-genome-sequence-analysis
#10
Julia V Bugrysheva, David Sue, Jay E Gee, Mindy G Elrod, Alex R Hoffmaster, Linnell B Randall, Sunisa Chirakul, Apichai Tuanyok, Herbert P Schweizer, Linda M Weigel
Burkholderia pseudomallei Bp1651 is resistant to several classes of antibiotics that are usually effective for treatment of melioidosis including β-lactams such as penicillins (amoxicillin/clavulanic acid), cephalosporins (ceftazidime), carbapenems (imipenem and meropenem), as well as tetracyclines and sulfonamides. We sequenced, assembled, and annotated the Bp1651 genome, and analyzed the sequence using comparative genomic analyses with susceptible strains, keyword searches of the annotation, publicly available antimicrobial resistance prediction tools, and published reports...
April 10, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28390962/in-vitro-activity-of-fosfomycin-trometamol-and-other-oral-antibiotics-against-multi-drug-resistant-uropathogens
#11
Maria Lina Mezzatesta, Giulia La Rosa, Gaetano Maugeri, Tiziana Zingali, Carla Caio, Andrea Novelli, Stefania Stefani
Clinical midstream and urinary catheter isolates (n=106) of extended-spectrum β-lactamase (ESBL)-positive Escherichia coli, carbapenemase-producing Klebsiella pneumoniae, Proteus mirabilis and meticillin-resistant Staphylococcus saprophyticus were tested against fosfomycin using the agar dilution method, the broth microdilution method and the gradient test described by the Clinical and Laboratory Standards Institute. Nitrofurantoin, co-trimoxazole, amoxicillin/clavulanic acid, cefuroxime, levofloxacin and ciprofloxacin were tested using the gradient test alone...
April 5, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28384093/antimicrobial-susceptibility-monitoring-of-bacterial-pathogens-isolated-from-urinary-tract-infections-in-dogs-and-cats-across-europe-compath-results
#12
Hilde Moyaert, Ian Morrissey, Anno de Jong, Farid El Garch, Ulrich Klein, Carolin Ludwig, Julien Thiry, Myriam Youala
ComPath is a pan-European antimicrobial surveillance program collecting bacterial pathogens from dogs and cats not recently exposed to antimicrobials. We present minimum inhibitory concentration data obtained using Clinical and Laboratory Standards Institute methodology for 616 urinary tract infection (UTI) isolates collected between 2008 and 2010. In both dogs and cats, the most common pathogen was Escherichia coli (59.8% and 46.7%, respectively). Antimicrobial activity against E. coli in dogs and cats was similar with fluoroquinolone and trimethoprim/sulfamethoxazole susceptibility >90%...
April 2017: Microbial Drug Resistance: MDR: Mechanisms, Epidemiology, and Disease
https://www.readbyqxmd.com/read/28373186/in-vitro-activity-of-pexiganan-and-10-comparator-antimicrobials-against-234-isolates-including-93-pasteurella-spp-and-50-anaerobic-bacteria-recovered-from-animal-bite-wounds
#13
Ellie J C Goldstein, Diane M Citron, Kerin L Tyrrell, Eliza S Leoncio
Animal bite wounds affect more than 5 million Americans resulting in 300,000 Emergency Department visits, 10,000 hospitalizations and untold number of physician office visits annually. Various forms of topical therapy are empirically self-employed by many patients prior to seeking medical attention. Pexiganan, a 22-amino acid synthetic cationic analogue of peptide magainin II, acts by selectively damaging bacterial cell membranes. We determined the MICs for pexiganan and other antimicrobial agents often used for treatment of bite wounds...
April 3, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28369441/a-combination-of-mecillinam-and-amoxicillin-clavulanate-can-restore-susceptibility-of-high-level-tem-1-producing-escherichia-coli-to-mecillinam
#14
André Birgy, Marine Delecourt, Guillaume Geslain, Emilie Desselas, Marion Caseris, Mélanie Magnan, Patricia Mariani-Kurkdjian, Philippe Bidet, Stéphane Bonacorsi
Objectives: Mecillinam is recommended in France as a first-line treatment for lower urinary tract infections, due to the large increase in resistance of Escherichia coli to other oral treatments, such as co-trimoxazole or fluoroquinolones, its limited impact on faecal microbiota and its stability in the presence of numerous β-lactamases. However, we recently identified several mecillinam-resistant E. coli isolates with a high-level expression penicillinase (HEP) phenotype that merit further study...
March 27, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28368864/characterization-of-esbl-producing-escherichia-coli-recovered-from-companion-dogs-in-tai-an-china
#15
Song Li, Junhe Liu, Yufa Zhou, Zengmin Miao
INTRODUCTION: Animals are considered to be reservoirs of extended-spectrum beta-lactamase (ESBL)-producing bacteria, but few epidemiological data on ESBL-producing Escherichia coli urinary tract isolates in pet dogs are available in China. METHODOLOGY: This study was conducted to describe the prevalence and characterization of ESBL producers among E. coli urinary tract isolates from pet dogs in Tai'an, China. RESULTS: A total of 118 E. coli were obtained from urinary samples of 80 companion dogs suffering from acute or chronic cystitis, of which three isolates from different dogs were ESBL producers...
March 31, 2017: Journal of Infection in Developing Countries
https://www.readbyqxmd.com/read/28353452/molecular-characterization-and-antibiotic-susceptibility-of-haemophilus-influenzae-clinical-isolates
#16
Hüseyin K L Ç, Selcan Akyol, Õmür Mustafa Parkan, Gõkçen Dinç, Hafize Sav, Gonca Aydemir
Haemophilus influenzae can cause invasive and severe infections in both adults and children such as otitis media, sinusitis, pneumonia, meningitis and bacteremia. The emerging antibiotic resistance in recent years against ampicillin and several other antibiotics among strains of H. influenzae gives cause for serious concern. Here, we investigate ß-lactamase (BL) activity in clinical isolates of H. influenzae, profile their resistance to antibiotics, and characterize the clonal relationship of the isolates...
March 1, 2017: Le Infezioni in Medicina
https://www.readbyqxmd.com/read/28348776/first-case-report-of-pulmonary-nocardiosis-caused-by-nocardia-mexicana
#17
Tomokazu Kuchibiro, Takeshi Ikeda, Hirotaka Nakanishi, Yukiko Morishita, Katsuyuki Houdai, Junko Ito, Tohru Gonoi
INTRODUCTION: Nocardia species usually cause opportunistic infections, and the frequency of these infections is increasing owing to the growing population of immunocompromised hosts. However, Nocardia species may sometimes cause an infection disease in immunocompetent hosts. Nocardia mexicana infections are the least common and are very rare. CASE PRESENTATION: Herein, we report the first case of a pulmonary infection with N. mexicana in a 61-year-old Japanese woman with a history of hyperlipidaemia and bronchiectasis and a 6-month history of non-productive hacking cough...
August 2016: JMM Case Reports
https://www.readbyqxmd.com/read/28348762/a-case-of-ignatzschineria-bacteraemia-in-an-unconscious-man-from-the-netherlands
#18
Edou Heddema, Frank Janssen, Harro van Westreenen
INTRODUCTION: Ignatzschineria species were previously known as Schineria species and are well known inhabitants of the larvae of the parasitic fly Wohlfahrtia magnifica. CASE PRESENTATION: We report a case of Ignatzschineria species bacteraemia in a Dutch patient with a wound infested with maggots. CONCLUSION: In the past, these bacteria have been isolated from Wohlfahrtia magnifica, a fly not indigenous to The Netherlands. Other fly larvae such as the blowfly larvae probably infested the wound and harboured this Ignatzschineria strain which subsequently caused this bacteraemia...
June 2016: JMM Case Reports
https://www.readbyqxmd.com/read/28342830/patients-taking-amoxicillin-clavulanic-can-become-simultaneously-sensitized-to-both-drugs
#19
María Salas, Jose Julio Laguna, Inmaculada Doña, Esther Barrionuevo, Rubén Fernandez-Santamaría, Adriana Ariza, Ezequiel Perez-Inestrosa, Cristobalina Mayorga, Tahia Diana Fernández, María José Torres
BACKGROUND: Patients can react to amoxicillin (AX) and clavulanic acid (CLV) taken in combination because of selective reactions to either drug. However, scant information exists concerning patients who react simultaneously to both compounds. OBJECTIVE: To analyze the mechanisms involved in 4 patients who developed allergic reactions to AX-CLV administration (3 with immediate IgE-mediated reaction and 1 with nonimmediate T-cell-mediated reaction) and who responded specifically to both AX and CLV...
March 22, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28341979/are-third-generation-cephalosporins-unavoidable-for-empirical-therapy-of-community-acquired-pneumonia-in-adult-patients-who-require-icu-admission-a-retrospective-study
#20
Geoffroy Hariri, Jacques Tankovic, Pierre-Yves Boëlle, Vincent Dubée, Guillaume Leblanc, Claire Pichereau, Simon Bourcier, Naike Bigé, Jean-Luc Baudel, Arnaud Galbois, Hafid Ait-Oufella, Eric Maury
BACKGROUND: Third-generation cephalosporins (3GCs) are recommended for empirical antibiotic therapy of community-acquired pneumonia (CAP) in patients requiring ICU admission. However, their extensive use could promote the emergence of extended-spectrum beta-lactamases-producing Enterobacteriaceae. Our aim was to assess whether the use of 3GCs in patients with CAP requiring ICU admission was justified. METHODS: We assessed all patients with CAP who required ICU admission during a 7-year period...
December 2017: Annals of Intensive Care
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