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Marcela Cifuentes, Francisco Silva, J Miguel Arancibia, Ruth Rosales, M Cristina Ajenjo, Gisela Riedel, Rossana Camponovo, Jaime Labarca
Five issues were reviewed in depth at the 2014 annual meeting of Colaborative Group Against Bacterial Resistance and the antecedents and conclusions are detailed in this document. I.- News in CLSI 2014: the difficulties and implications on its implementation at the local level were reviewed and recommendations were set. II.- Criteria for determining the incidence of multi-resistant microorganism in critical care units where indicators and monitoring methodology for better quantification of microorganisms were defined...
June 2015: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
Cristhian Hernández-Gómez, Víctor M Blanco, Gabriel Motoa, Adriana Correa, Marta Vallejo, María Virginia Villegas
INTRODUCTION: The continuous evolution of antimicrobial resistance poses a major threat to public health worldwide. Molecular biology techniques have been integrated to epidemiological surveillance systems to improve the control strategies of this phenomenon. OBJECTIVE: To describe the phenotypic and molecular profiles of the most important Gram negative bacilli from intensive care units in 23 Colombian hospitals during the study period 2009-2012. MATERIALS AND METHODS: A descriptive study was conducted in 23 hospitals belonging to the Colombian Nosocomial Resistance Study Group...
April 2014: Biomédica: Revista del Instituto Nacional de Salud
Marcela Cifuentes-D, Francisco Silva, Patricia García, Helia Bello, Isabel Briceño, Mario Calvo-A, Jaime Labarca
Bacteria antimicrobial resistance is an uncontrolled public health problem that progressively increases its magnitude and complexity. The Grupo Colaborativo de Resistencia, formed by a join of experts that represent 39 Chilean health institutions has been concerned with bacteria antimicrobial susceptibility in our country since 2008. In this document we present in vitro bacterial susceptibility accumulated during year 2012 belonging to 28 national health institutions that represent about 36% of hospital discharges in Chile...
April 2014: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
Adriana M Efron, María A Moscoloni, Vanesa R Reijtman, Mabel Regueira
The introduction of the Haemophilus influenzae type b vaccine in the immunization programs of many countries has greatly reduced this invasive disease and the carriage caused by this serotype, also increasing other capsular types and non-capsular isolations. There were 313 isolations of H. influenzae under study, which were recovered from a sterile site coming from pediatric and adult patients carrying the invasive disease. Patients were treated at 90 different hospitals belonging to the Red Nacional de Laboratorios para Meningitis e Infecciones Respiratorias Agudas Bacterianas (National Lab Network for Meningitis and Acute Bacterial Respiratory Infections) from 2005 to 2010 for the following disorders: pneumonia, 40...
October 2013: Revista Argentina de Microbiología
David Felipe Briceño, Adriana Correa, Carlos Valencia, Julián Andrés Torres, Robinson Pacheco, María Camila Montealegre, Diego Ospina, María Virginia Villegas et al.
INTRODUCTION: Antimicrobial resistance has been identified as one of the major public health problems worldwide. To facilitate its control, bacterial resistance levels must be monitored permanently by effective surveillance systems. OBJECTIVE: To describe the antimicrobial resistance patterns of Gram negative bacilli in Colombian hospitals over a 3-year period. MATERIALS AND METHODS: This descriptive study used the bacterial susceptibility profiles provided by 14 tertiary-care hospitals belonging to the Colombian Nosocomial Resistance Study Group...
July 2010: Biomédica: Revista del Instituto Nacional de Salud
María Consuelo Miranda, Federico Pérez, Tania Zuluaga, María del Rosario Olivera, Adriana Correa, Sandra Lorena Reyes, Maria Virginia Villegas et al.
INTRODUCTION: Surveillance systems play a key role in the detection and control of bacterial resistance. It is necessary to constantly collect information from all institutions because the mechanisms of bacterial resistance can operate in different ways between countries, cities and even in hospitals in the same area. Therefore local information is important in order to learn about bacterial behaviour and design appropriate interventions for each institution. Between January 2003 and December 2004, the Centro Internacional de Entrenamiento e Investigaciones Médicas (CIDEIM) developed a surveillance project in 10 tertiary hospitals in 6 cities of Colombia...
September 2006: Biomédica: Revista del Instituto Nacional de Salud
Carlos Alvarez, Jorge Cortes, Alvaro Arango, Constanza Correa, Aura Leal
OBJECTIVES: Determining the frequency of antimicrobial resistance amongst bacterial isolates obtained from patients in Intensive Care Units (ICU). METHODS: Study data relating to 2001 to 2003 regarding microbiological isolates was obtained from a laboratory network for the ICUs of 14 third-level hospitals in Bogotá belonging to the Bogotá Bacterial Resistance Control Group (BBRCG). 27,301 isolates were obtained and their susceptibility profiles were analysed using WHONET 5...
May 2006: Revista de Salud Pública
Aura Lucia Leal, Javier Eslava-Schmalbach, Carlos Alvarez, Giancarlo Buitrago, Matilde Méndez et al.
OBJECTIVE: Determining antimicrobial resistance profiles and endemic channels in 14 third-level hospitals. METHODS: A high complexity hospital network was created between 2001 and 2003 in Bogotá, Colombia, comprising 14 hospitals belonging to the Bogotá Bacterial Resistance Control Group (BBRCG) and a database was established from participating institutions' microbiology laboratory data (using automated and manual methods) using BacLink 2.0 and Whonet 5.3. Isolate susceptibility profiles were determined according to NCCLS (2003)...
May 2006: Revista de Salud Pública
Verónica Andrade, Jesús Silva et al.
OBJECTIVE: To perform the molecular characterization of Klebsiella pneumoniae isolates from pediatric patients and health care workers at the intensive care unit of a tertiary care hospital in Mexico City. MATERIAL AND METHODS: Fifteen Klebsiella pneumoniae isolates collected during an outbreak in June 1996 were analyzed; eight were from patients and seven from health care workers of Mexico's Children's Hospital. Characterization of isolates was carried out by pulsed field gel electrophoresis (PFGE), random amplified polymorphic DNA polymerase chain reaction (RAPD-PCR) and serotyping, beta-Lactamase isoelectric focusing (IEF), and nucleotide sequencing of PCR products...
November 2004: Salud Pública de México
Gustavo Farfán F G
Chronic Diarrhea syndrome is due to several causes. In LatinAmericen countries, infectious and parasitic etiology is frequent. Withinthese infections, the following has been determined: parasitic and enterobacterial agents, overpopulation of bacteria syndrome in the upper small bowel (SOBIA, abbreviation for Síndrome de Sobrepoblación Bacteriana del Intestino Delgado Alto), intestinal TBC, and AIDS. In these processes, the precipitating factor may be unique or multifactor; or there could also exist a tendency towards pathologies for these infections...
1997: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
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