Search Results - "Casellas, JM"

Bacterial resistance to antimicrobial agents in Latin America. The giant is awakening by Guzmán-Blanco, M, Casellas, J M, Sader, H S

“…Resistant bacteria are emerging in Latin America as a real threat to the favorable outcome of infections in community- and hospital-acquired infections…”
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International Prospective study of Klebsiella pneumoniae bacteremia: Implications of extended-spectrum β-lactamase Production in nosocomial infections by PATERSON, David L, KO, Wen-Chien, RICE, Louis B, WAGENER, Marilyn M, MCCORMACK, Joseph G, YU, Victor L, VON GOTTBERG, Anne, MOHAPATRA, Sunita, CASELLAS, Jose Maria, GOOSSENS, Herman, MULAZIMOGLU, Lutfiye, TRENHOLME, Gordon, KLUGMAN, Keith P, BONOMO, Robert A

“…Commonly encountered nosocomially acquired gram-negative bacteria, especially Klebsiella pneumoniae, produce extended-spectrum beta-lactamases (ESBLs) as an…”
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Antibiotic Therapy for Klebsiella pneumoniae Bacteremia: Implications of Production of Extended-Spectrum β-Lactamases by Paterson, David L., Ko, Wen-Chien, Von Gottberg, Anne, Mohapatra, Sunita, Casellas, Jose Maria, Goossens, Herman, Mulazimoglu, Lutfiye, Trenholme, Gordon, Klugman, Keith P., Bonomo, Robert A., Rice, Louis B., Wagener, Marilyn M., McCormack, Joseph G., Yu, Victor L.

“…The prevalence of extended-spectrum β-lactamase (ESBL) production by Klebsiella pneumonia approaches 50% in some countries, with particularly high rates in…”
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Review of pharmacokinetic, pharmacodynamic and clinical studies with a modern combination of amoxicillin/sulbactam by Soutric, J, Bantar, C, Caruso, N, Heguilén, R, Casellas, Jr, J M, Casellas, J M, Farinati, A, Jasovich, A, Arenoso, H, Rodriguez, M

“…Amoxicillin/sulbactam is a modern antimicrobial combination. This combination proved to be useful for the treatment of several infections caused by different…”
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Variations in the Prevalence of Strains Expressing an Extended-Spectrum β-Lactamase Phenotype and Characterization of Isolates from Europe, the Americas, and the Western Pacific Region by Winokur, P. L., Canton, R., Casellas, J.-M., Legakis, N.

“…To evaluate the prevalence of extended-spectrum β-lactamase (ESBL)-producing strains among species of Enterobacteriaceae, a microdilution susceptibility test…”
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Community-acquired Klebsiella pneumoniae bacteremia: global differences in clinical patterns by Ko, Wen-Chien, Paterson, David L, Sagnimeni, Anthanasia J, Hansen, Dennis S, Von Gottberg, Anne, Mohapatra, Sunita, Casellas, Jose Maria, Goossens, Herman, Mulazimoglu, Lutfiye, Trenholme, Gordon, Klugman, Keith P, McCormack, Joseph G, Yu, Victor L

“…We initiated a worldwide collaborative study, including 455 episodes of bacteremia, to elucidate the clinical patterns of Klebsiella pneumoniae. Historically,…”
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Outcome of Cephalosporin Treatment for Serious Infections Due to Apparently Susceptible Organisms Producing Extended-Spectrum β-Lactamases: Implications for the Clinical Microbiology Laboratory by PATERSON, David L, KO, Wen-Chien, VON GOTTBERG, Anne, CASELLAS, Jose Maria, MULAZIMOGLU, Lutfiye, KLUGMAN, Keith P, BONOMO, Robert A, RICE, Louis B, MCCORMACK, Joseph G, YU, Victor L

“…Article Usage Stats Services JCM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Epidemiology of Ciprofloxacin Resistance and Its Relationship to Extended-Spectrum β-Lactamase Production in Klebsiella pneumoniae Isolates Causing Bacteremia by Paterson, David L., Mulazimoglu, Lutfiye, Casellas, Jose Maria, Ko, Wen-Chien, Goossens, Herman, Von Gottberg, Anne, Mohapatra, Sunita, Trenholme, Gordon M., Klugman, Keith P., McCormack, Joseph G., Yu, Victor L.

“…A prospective study of Klebsiella pneumoniae bacteremia was performed in 12 hospitals in 7 countries. Of 452 episodes of bacteremia, 25 (5.5%) were caused by…”
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Differential Production of Inflammatory Cytokines in Primary Infection with Human Metapneumovirus and with Other Common Respiratory Viruses of Infancy by Laham, Federico R., Israele, Victor, Casellas, Javier M., Garcia, Alejandro M., Lac Prugent, Carlos M., Hoffman, Scott J., Hauer, Debra, Thumar, Bhagvanji, Name, Maria Ivonne, Pascual, Andres, Taratutto, Natalia, Ishida, Maria T., Balduzzi, Marcela, Maccarone, Miguelina, Jackli, Susana, Passarino, Roberto, Gaivironsky, Raul A., Karron, Ruth A., Polack, Norberto R., Polack, Fernando P.

“…Viral respiratory infections are the most frequent cause of hospital admission for infants and young children during winter. However, the mechanisms of illness…”
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CTX-M-12 β-Lactamase in a Klebsiella pneumoniae Clinical Isolate in Colombia by Villegas, Maria Virginia, Correa, Adriana, Perez, Federico, Zuluaga, Tania, Radice, Marcela, Gutkind, Gabriel, Casellas, José María, Ayala, Juan, Lolans, Karen, Quinn, John P

“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Impact of Haemophilus influenzae Type b Conjugate Vaccine in South Africa and Argentina by Martin, Michael, Casellas, Javier Maria, Madhi, Shabir A, Urquhart, Tamatha J, Delport, Suzanne D, Ferrero, Fernando, Chamany, Shadi, Dayan, Gustavo H, Rose, Charles E, Levine, Orin S, Klugman, Keith P, Feikin, Daniel R

“…INTRODUCTION:Haemophilus influenzae type b (Hib) persists as a major cause of pediatric meningitis and pneumonia in developing countries in which Hib conjugate…”
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Argentinean collaborative multicenter study on the in vitro comparative activity of piperacillin-tazobactam against selected bacterial isolates recovered from hospitalized patients by Casellas, José María, Tomé, Gabriella, Bantar, Carlos, Bertolini, Pamela, Blázquez, Néstor, Borda, Noemí, Couto, Elsa, Cudmani, Norma, Guerrera, Josefina, Juárez, María Josefina, López, Teresa, Littvik, Ana, Méndez, Emilce, Notario, Rodolfo, Ponce, Graciela, Quinteros, Mirta, Salamone, Francisco, Sparo, Mónica, Sutich, Emma, Vaylet, Susana, Wolff, Lidia

“…The in vitro activity of piperacillin-tazobactam and several antibacterial drugs commonly used in Argentinean hospitals for the treatment of severe infections…”
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Amoxicillin-sulbactam versus amoxicillin-clavulanic acid for the treatment of non-recurrent-acute otitis media in Argentinean children by Casellas, Javier María, Israele, Víctor, Marín, Marcelo, Ishida, María T., Heguilen, Ricardo, Soutric, Jorge, Arenoso, Héctor, Sibbald, Andrés, Stamboulian, Daniel

“…Streptococcus pneumoniae (Sp) and Haemophilus influenzae (Hi) are the leading bacterial cause of acute otitis media (AOM), having the nasopharynx (NP) as their…”
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A new plasmidic cefotaximase from patients infected with Salmonella typhimurium by BAUERNFEIND, A, CASELLAS, J. M, GOLDBERG, M, HOLLEY, M, JUNGWIRTH, R, MANGOLD, P, RÖHNISCH, T, SCHWEIGHART, S, WIHELM, R

“…Salmonella typhimurium strains resistant to most beta-lactams, co-trimoxazole, tobramycin and gentamicin were isolated from patients in two hospitals in Buenos…”
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In vitro activity of the new ketolide ABT-773 against community acquired respiratory tract isolates and Viridans Streptococci by Casellas, José-Marı́a, Tomé, Gabriella, Visser, Matı́as, Gliosca, Laura

“…A total of 230 isolates were collected from clinical specimens of patients attending five health centers of the Buenos Aires, Argentina. ABT-773 was compared…”
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Escherichia coli eradication from the blader urine by amoxicillin-sulbactam. Intrinsic activity of the inhibitor by Casellas, J M, Visser, M, Tomé, G, Cohen, H, Soutric, J, Arenoso, H

“…At urine concentrations obtained after the oral administration of amoxicillin-sulbactam (500/500 mg) this combination inhibits roughly 90% of Escherichia coli…”
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In Vitro Activity of Trovafloxacin, Ciprofloxacin, Azithromycin, Roxithromycin and Clarithromycin Against 355 Clinical Isolates with Different Resistance Patterns by Casellas, JM, Tome, G, Gilardoni, M, Pagniez, G, Ivanovic, S

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Comparative In Vitro Activity of Trovafloxacin Against Gram-Positive and Gram-Negative Clinical Isolates from Argentina by Sucari, A, Stepanik, D, Casellas, JM, Tom??, G, Clara, L, Mar??n, M, Rossi, A, Galas, M, Smayevsky, J, Dufranc, L, Lorenzo, H, de Vedia, L, L??pez, H

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Urine inhibitory titers against resistant Escherichia coli isolates after oral amoxicillin-sulbactam by Casellas, José M, Visser, Matías, MacDougall, Natalia, Tomé, Gabriela, Cohen, Hugo Sabban, Soutric, Jorge, Arenoso, Héctor

“…It has been previously shown that following the oral administration of amoxicillin-sulbactam (AXS) the urinary activity against Escherichia coli (Ec) is due to…”
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The sleeping giant. Antimicrobial resistance by Casellas, J M, Blanco, M G, Pinto, M E

“…Resistance to most of the antimicrobial agents in use today is present in Latin America as of this publication. Their underlying mechanisms are in place and an…”
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