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Amoxicillin-clavulanate

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https://www.readbyqxmd.com/read/28101016/cellulitis-in-a-liver-transplant-patient-as-an-initial-manifestation-of-disseminated-cryptococcal-disease
#1
Marcos Davi Gomes de Sousa, Fred Bernardes Filho, Luís Eduardo Barros Costa Fernandes, Cássia Regina Guedes Leal, Cristiane Rocha Magalhães, Marcos Antonio Custódio Neto da Silva, Halime Silva Barcaui
A 50-year-old male underwent liver transplantation due to cryptogenic cirrhosis and was admitted with severe pain in the left leg as well as phlogosis. Amoxicillin/clavulanic acid was prescribed, assuming bullous erysipelas. Among the tests performed, the latex agglutination test for the Cryptococcus sp. antigen was positive, and in both the blood culture and blister culture Cryptococcus sp. was isolated. Daily fluconazole was started. Even though liposomal amphotericin B has been started on the fifth day of hospitalization, the patient progressed to death...
September 2016: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28093484/mic-of-amoxicillin-clavulanate-according-to-clsi-and-eucast-discrepancies-and-clinical-impact-in-patients-with-bloodstream-infections-due-to-enterobacteriaceae
#2
Mercedes Delgado-Valverde, Adoración Valiente-Mendez, Eva Torres, Benito Almirante, Silvia Gómez-Zorrilla, Nuria Borrell, Ana Isabel Aller-García, Mercedes Gurgui, Manel Almela, Mercedes Sanz, Germán Bou, Luis Martínez-Martínez, Rafael Cantón, Jose Antonio Lepe, Manuel Causse, Belén Gutiérrez-Gutiérrez, Álvaro Pascual, Jesús Rodríguez-Baño
OBJECTIVES: To compare results of amoxicillin/clavulanate susceptibility testing using CLSI and EUCAST methodologies and to evaluate their impact on outcome in patients with bacteraemia caused by Enterobacteriaceae. PATIENTS AND METHODS: A prospective observational cohort study was conducted in 13 Spanish hospitals. Patients with bacteraemia due to Enterobacteriaceae who received empirical intravenous amoxicillin/clavulanate treatment for at least 48 h were included...
January 15, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28088889/-spontaneous-bacterial-peritonitis
#3
Bálint Velkey, Eszter Vitális, Zsuzsanna Vitális
Spontaneous bacterial peritonitis occurs most commonly in cirrhotic patients with ascites. Pathogens get into the circulation by intestinal translocation and colonize in peritoneal fluid. Diagnosis of spontaneous bacterial peritonitis is based on elevated polymorphonuclear leukocyte count in the ascites (>0,25 G/L). Ascites culture is often negative but aids to get information about antibiotic sensitivity in positive cases. Treatment in stable patient can be intravenous then orally administrated ciprofloxacin or amoxicillin/clavulanic acid, while in severe cases intravenous III...
January 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28078872/molecular-characterization-and-antibiotic-resistance-of-salmonella-serovars-isolated-in-the-apulia-region-of-italy
#4
R Mirgaldi, A Ballini, A M Dionisi, I Luzzi, G Dipalma, F Inchingolo, D De Vito
During the period January 2013-December 2015, 175 cases of human salmonellosis were reported in the Apulia Region of Italy. The aim of this study was to characterize salmonella strains from the standpoints of serovars prevalence, antimicrobial resistance and clonal origin. The serological typing was performed by agglutination against antisera followed by a multiplex polymerase chain reaction (m-PCR). The obtained results were analyzed following the Kauffmann-White scheme. Susceptibility to antimicrobial agents was tested using the disk diffusion method on Muller-Hinton agar plates...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28067086/-prospective-randomized-study-regarding-the-effect-of-the-preoperative-antibiotic-and-chlorhexidine-rinse-on-wound-healing-after-mandibular-third-molar-surgery
#5
István Kaposvári, Kinga Körmöczi, Zsuzsa Beáta László, Ferenc Oberna, Ferenc Horváth, Árpád Joób-Fancsaly
INTRODUCTION AND AIM: The study compares the antibiotic prophylaxis combined with postoperative antibiotic therapy to preoperative chlorhexidine rinse combined with postoperative antibiotic therapy in preventing complications after surgical removal of a mandibular third molar. METHOD: 71 healthy patients in four groups were enrolled in the study: I. prophylactic dose of 2000 mg of amoxicillin clavulanate, continued with amoxicillin clavulanate postoperatively; II...
January 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28049171/group-5-drugs-for-multidrug-resistant-tuberculosis-individual-patient-data-meta-analysis
#6
Greg J Fox, Andrea Benedetti, Helen Cox, Won-Jung Koh, Piret Viiklepp, Shama Ahuja, Geoffrey Pasvol, Dick Menzies
The role of so-called "group 5" second-line drugs as a part of antibiotic therapy for multidrug-resistant tuberculosis (MDR-TB) is widely debated. We performed an individual patient data meta-analysis to evaluate the effectiveness of several group 5 drugs including amoxicillin/clavulanic acid, thioacetazone, the macrolide antibiotics, linezolid, clofazimine and terizidone for treatment of patients with MDR-TB.Detailed individual patient data were obtained from 31 published cohort studies of MDR-TB therapy. Pooled treatment outcomes for each group 5 drug were calculated using a random effects meta-analysis...
January 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28043925/fatal-community-acquired-ribotype-002-clostridium-difficile-bacteremia
#7
Nicolas Dauby, Agnès Libois, Johan Van Broeck, Michel Delmée, Olivier Vandenberg, Delphine Martiny
Extra-colonic infections, and especially bacteremia, are infrequent manifestations of Clostridium difficile infection. C. difficile bacteremia is generally health-care associated and polymicrobial. We report the case of a patient on hunger strike that presented a C. difficile colitis and mono-microbial bacteremia on its admission to the hospital. Multilocus variable number tandem repeat analysis of stool and blood isolates indicated clonality. The strain was characterized as a ribotype 002, an emerging ribotype previously associated with high fatality rate...
December 30, 2016: Anaerobe
https://www.readbyqxmd.com/read/28043905/association-of-liver-injury-from-specific-drugs-or-groups-of-drugs-with-polymorphisms-in-hla-and-other-genes-in-a-genome-wide-association-study
#8
Paola Nicoletti, Guruprasad P Aithal, Einar S Bjornsson, Raul J Andrade, Ashley Sawle, Marco Arrese, Huiman X Barnhart, Emmanuelle Bondon-Guitton, Paul H Hayashi, Fernando Bessone, Alfonso Carvajal, Ingolf Cascorbi, Elizabeth T Cirulli, Naga Chalasani, Anita Conforti, Sally A Coulthard, Mark J Daly, Christopher P Day, John F Dillon, Robert J Fontana, Jane I Grove, Pär Hallberg, Nelia Hernández, Luisa Ibáñez, Gerd A Kullak-Ublick, Tarja Laitinen, Dominique Larrey, M Isabel Lucena, Anke H Maitland-van der Zee, Jennifer H Martin, Mariam Molokhia, Munir Pirmohamed, Elizabeth E Powell, Shengying Qin, Jose Serrano, Camilla Stephens, Andrew Stolz, Mia Wadelius, Paul B Watkins, Aris Floratos, Yufeng Shen, Matthew R Nelson, Thomas J Urban, Ann K Daly
BACKGROUND & AIMS: We performed a genome-wide association study (GWAS) to identify genetic risk factors for drug-induced liver injury (DILI) from licensed drugs without previously reported genetic risk factors. METHODS: We performed a GWAS of 862 persons with DILI and 10588 population-matched controls. The first set of cases was recruited prior to May 2009 in Europe (n=137) or the USA (n=274). The second set of cases were identified from May 2009 through May 2013 from international collaborative studies performed in Europe, the USA and South America...
December 30, 2016: Gastroenterology
https://www.readbyqxmd.com/read/28042660/determination-of-minimum-biofilm-eradication-concentrations-of-orbifloxacin-for-canine-bacterial-uropathogens-over-different-treatment-periods
#9
Takae Shimizu, Kazuki Harada
Biofilm formation can cause refractory urinary tract infections (UTIs) in dogs; however, minimum biofilm eradication concentrations (MBECs) of veterinary drugs against canine uropathogens remain to be investigated. In this study, we determined the MBECs of orbifloxacin (OBFX), trimethoprim-sulfamethoxazole (TMS), and amoxicillin/clavulanate (ACV) over different time periods for treatment of canine uropathogenic Escherichia coli (n = 10). We also determined the MBECs of OBFX for other bacterial uropathogens, including Staphylococcus pseudintermedius (n = 5), Pseudomonas aeruginosa (n = 5), Klebsiella pneumoniae (n=5), and Proteus mirabilis (n=5)...
January 2, 2017: Microbiology and Immunology
https://www.readbyqxmd.com/read/28039278/inhibition-of-%C3%AE-lactamases-of-mycobacteria-by-avibactam-and-clavulanate
#10
Daria Soroka, Clément Ourghanlian, Fabrice Compain, Marion Fichini, Vincent Dubée, Jean-Luc Mainardi, Jean-Emmanuel Hugonnet, Michel Arthur
OBJECTIVES: Mycobacterium tuberculosis and Mycobacterium abscessus produce broad-spectrum class A β-lactamases, BlaC and BlaMab, which are inhibited by clavulanate and avibactam, respectively. BlaC differs from BlaMab at Ambler position 132 in the conserved motif SDN (SDG versus SDN, respectively). Here, we investigated whether this polymorphism could account for the inhibition specificity of β-lactamases from slowly and rapidly growing mycobacteria. METHODS: Enzyme kinetics were determined to assess the impact of the substitutions G(132)N in BlaC and N(132)G in BlaMab on β-lactamase inhibition by clavulanate and avibactam...
December 30, 2016: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28024738/recent-epidemiology-of-streptococcus-pneumoniae-in-nasopharynxes-of-korean-children-with-acute-otitis-media
#11
Seung Beom Han, Jong-Hyun Kim, Jin Han Kang, Sang Hyuk Ma, Chun Soo Kim, Kyung-Hyo Kim, Hwang Min Kim, Young Youn Choi
BACKGROUND: This prospective study was performed to evaluate serotype distribution, multilocus sequence typing, and antibiotic susceptibility of Streptococcus pneumoniae identified in Korean children with acute otitis media (AOM) after the introduction of a 7-valent pneumococcal conjugate vaccine (PCV7). METHODS: Nasopharyngeal aspirates were collected from children diagnosed with AOM in seven hospitals in Korea. The bacteria identified in these samples and the serotypes, sequence types (STs), and antibiotic susceptibilities of S...
December 23, 2016: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/28003596/a-case-of-rat-bite-fever-caused-by-streptobacillus-moniliformis
#12
Yasue Hayakawa, Jun Suzuki, Masahiro Suzuki, Wataru Sugiura, Kiyofumi Ohkusu
We report a case of rat bite fever (RBF) diagnosed by detection of Streptobacillus moniliformis from blood culture and synovial fluid. The patient was a 45-year-old man with alcoholic liver cirrhosis. He was bitten on his third finger by a rat, which was caught in a mousetrap installed in his house. After the bite, fever, rash and arthralgia developed over a period of about two weeks. The patient was admitted to our hospital and treated with combination of Ampicillin- Sulbactam (SAM), Vancomycin (VAN) and Minocycline (MIN)...
December 22, 2016: Japanese Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28002709/shortened-antimicrobial-treatment-for-acute-otitis-media-in-young-children
#13
RANDOMIZED CONTROLLED TRIAL
Alejandro Hoberman, Jack L Paradise, Howard E Rockette, Diana H Kearney, Sonika Bhatnagar, Timothy R Shope, Judith M Martin, Marcia Kurs-Lasky, Susan J Copelli, D Kathleen Colborn, Stan L Block, John J Labella, Thomas G Lynch, Norman L Cohen, MaryAnn Haralam, Marcia A Pope, Jennifer P Nagg, Michael D Green, Nader Shaikh
Background Limiting the duration of antimicrobial treatment constitutes a potential strategy to reduce the risk of antimicrobial resistance among children with acute otitis media. Methods We assigned 520 children, 6 to 23 months of age, with acute otitis media to receive amoxicillin-clavulanate either for a standard duration of 10 days or for a reduced duration of 5 days followed by placebo for 5 days. We measured rates of clinical response (in a systematic fashion, on the basis of signs and symptomatic response), recurrence, and nasopharyngeal colonization, and we analyzed episode outcomes using a noninferiority approach...
22, 2016: New England Journal of Medicine
https://www.readbyqxmd.com/read/27993695/effects-of-orally-administered-augmentin-on-glutamate-transporter-1-cystine-glutamate-exchanger-expression-and-ethanol-intake-in-alcohol-preferring-rats
#14
Alqassem Y Hakami, Fahad S Alshehri, Yusuf S Althobaiti, Youssef Sari
Alcohol dependence is associated with deficits in glutamate uptake and impairment of glutamate homeostasis in different brain reward regions. Glutamate transporter subtype 1 (GLT-1), cystine-glutamate exchanger (xCT) and glutamate/aspartate transporter (GLAST) are one of the key players in regulating extracellular glutamate concentration in the brain. Parenteral treatment with ceftriaxone, β-lactam antibiotic, has been reported to attenuate ethanol consumption and reinstatement to cocaine-seeking behavior, in part, by restoring the expression of GLT-1 and xCT in mesocorticolimbic brain regions in rats...
March 1, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/27988390/low-antibiotic-resistance-among-anaerobic-gram-negative-bacteria-in-periodontitis-5-years-following-metronidazole-therapy
#15
G Dahlen, H R Preus
The objective of this study was to assess antibiotic susceptibility among predominant Gram-negative anaerobic bacteria isolated from periodontitis patients who 5 years prior had been subject to mechanical therapy with or without adjunctive metronidazole. One pooled sample was taken from the 5 deepest sites of each of 161 patients that completed the 5 year follow-up after therapy. The samples were analyzed by culture. A total number of 85 anaerobic strains were isolated from the predominant subgingival flora of 65/161 patient samples, identified, and tested for antibiotic susceptibility by MIC determination...
December 14, 2016: Anaerobe
https://www.readbyqxmd.com/read/27987397/prophylactic-versus-clinically-driven-antibiotics-in-comatose-survivors-of-out-of-hospital-cardiac-arrest-a-randomized-pilot-study
#16
Suada Filekovic Ribaric, Matjaz Turel, Rihard Knafelj, Vojka Gorjup, Rade Stanic, Primoz Gradisek, Ognjen Cerovic, Tomislav Mirkovic, Marko Noc
AIM: To investigate benefits of prophylactic antibiotics in comatose survivors of out-of-hospital cardiac arrest (OHCA). METHODS: Patients without evidence of tracheobronchial aspiration on admission bronchoscopy were randomized to prophylactic Amoxicillin-Clavulanic acid 1.2g every 8h (P) or clinically-driven antibiotics (C) administered if signs of infection developed during initial 7days of intensive care unit (ICU) stay. RESULTS: Among 83 patients enrolled between September 2013 and February 2015, tracheobronchial aspiration was documented in 23 (28%)...
February 2017: Resuscitation
https://www.readbyqxmd.com/read/27981596/clinical-presentations-and-outcomes-of-bile-duct-loss-caused-by-drugs-and-herbal-and-dietary-supplements
#17
Herbert L Bonkovsky, David E Kleiner, Jiezhun Gu, Joseph A Odin, Mark W Russo, Victor M Navarro, Robert J Fontana, Marwan S Ghabril, Huiman Barnhart, Jay H Hoofnagle
: Bile duct loss during the course of drug induced liver injury is uncommon but can be an indication of vanishing bile duct syndrome. In this work we assess the frequency, causes, clinical features and outcomes of cases of drug induced liver injury with histologically proven bile duct loss. All cases of drug induced liver injury enrolled into a prospective database over a ten year period that had undergone liver biopsies (n=363) were scored for the presence of bile duct loss and assessed for clinical and laboratory features, causes and outcomes...
December 16, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/27973989/prospective-randomized-controlled-study-on-the-effects-of-saccharomyces-boulardii-cncm-i-745-and-amoxicillin-clavulanate-or-the-combination-on-the-gut-microbiota-of-healthy-volunteers
#18
Toufic A Kabbani, Kumar Pallav, Scot E Dowd, Javier Villafuerte-Galvez, Rohini R Vanga, Natalia E Castillo, Joshua Hansen, Melinda Dennis, Daniel A Leffler, Ciarán P Kelly
Probiotics are believed to be beneficial in maintaining a healthy gut microbiota whereas antibiotics are known to induce dysbiosis. This study aimed to examine the effects of the probiotic Saccharomyces boulardii CNCM I-745 (SB), the antibiotic Amoxicillin-Clavulanate (AC) and the combination on the microbiota and symptoms of healthy humans. Healthy subjects were randomized to one of four study groups: SB for 14 days, AC for 7 days, SB plus AC, Control (no treatment). Participants gave stool samples and completed gastro-intestinal symptom questionnaires...
December 14, 2016: Gut Microbes
https://www.readbyqxmd.com/read/27973988/characterisation-of-extended-spectrum-%C3%AE-lactamase-and-ampc-%C3%AE-lactamase-producing-enterobacteriaceae-isolated-from-companion-animals-in-new-zealand
#19
A Karkaba, A Grinberg, J Benschop, E Pleydell
AIMS: To assess the occurrence of, and characterise, extended-spectrum-β-lactamase (ESBL) and AmpC-β-lactamase (AmpC)-producing Enterobacteriaceae isolated by veterinary diagnostic laboratories from infection sites in companion animals in New Zealand. METHODS: Selected Enterobacteriaceae isolates were submitted by seven New Zealand veterinary diagnostic laboratories. They were isolated from infection sites in companion animals between June 2012 and June 2013, and were resistant to amoxicillin-clavulanic acid, fluoroquinolones, or any combination of two or more antimicrobials...
December 14, 2016: New Zealand Veterinary Journal
https://www.readbyqxmd.com/read/27972913/drug-utilization-evaluation-of-amoxicillin-clavulanic-acid-in-csom-patients-in-a-south-indian-hospital-a-retrospective-analysis
#20
L Jayachandran, A Kumar, S Kumar, B R, S A
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
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