Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001

Background: The permanent surveillance of antimicrobial susceptibility of Shigella sp in the Temuco Regional Hospital, allowed us to define the empirical use of antimicrobials in dysenteric syndrome. Aim: To study antimicrobial susceptibility of Shigella strains collected from 1997 to May 2001 and c...

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Autores principales:	Boehme K,Cecilia, Iglesias S,Trinidad, Loyola M,Aurora, Soto F,Lilian, Rodríguez M,Gloria, Reydet B,Patricia, Illesca B,Vijna
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2002
Materias:	Antibiotics Microbial sensitivity tests Shigella
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872002000900009
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spelling	oai:scielo:S0034-988720020009000092005-11-29Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001Boehme K,CeciliaIglesias S,TrinidadLoyola M,AuroraSoto F,LilianRodríguez M,GloriaReydet B,PatriciaIllesca B,Vijna Antibiotics Microbial sensitivity tests Shigella Background: The permanent surveillance of antimicrobial susceptibility of Shigella sp in the Temuco Regional Hospital, allowed us to define the empirical use of antimicrobials in dysenteric syndrome. Aim: To study antimicrobial susceptibility of Shigella strains collected from 1997 to May 2001 and compare the results with those reported in 1990. Material and methods: Two hundred and seventeen Shigella strains, coming from stool cultures of pediatric patients, were studied. Results: In the period 1989-1990 Shigella flexneri was the main species isolated (83%) whereas, in the period 1997-2001, Shigella sonnei (55.8%) predominated. In the second period, an increase of antimicrobial resistance, as compared with the period 1989-1990, was observed for ampicillin (74.5 and 42% respectively), for cotrimoxazol (57.5 and 45% respectively) and tetracycline (64 and 8% respectively). Chloramphenicol resistance increased from 0 to 57.5%. In the second period no resistance to ciprofloxacin was detected. There was simultaneous resistance to four drugs in 30% of the strains, predominating multiresistance in S flexneri (52.1%). Conclusions: In the two periods studied, a significant increase was detected in the resistance of Shigella strains to antimicrobials (Rev Méd Chile 2002; 130: 1021-6).info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.130 n.9 20022002-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872002000900009es10.4067/S0034-98872002000900009
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Antibiotics Microbial sensitivity tests Shigella
spellingShingle	Antibiotics Microbial sensitivity tests Shigella Boehme K,Cecilia Iglesias S,Trinidad Loyola M,Aurora Soto F,Lilian Rodríguez M,Gloria Reydet B,Patricia Illesca B,Vijna Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001
description	Background: The permanent surveillance of antimicrobial susceptibility of Shigella sp in the Temuco Regional Hospital, allowed us to define the empirical use of antimicrobials in dysenteric syndrome. Aim: To study antimicrobial susceptibility of Shigella strains collected from 1997 to May 2001 and compare the results with those reported in 1990. Material and methods: Two hundred and seventeen Shigella strains, coming from stool cultures of pediatric patients, were studied. Results: In the period 1989-1990 Shigella flexneri was the main species isolated (83%) whereas, in the period 1997-2001, Shigella sonnei (55.8%) predominated. In the second period, an increase of antimicrobial resistance, as compared with the period 1989-1990, was observed for ampicillin (74.5 and 42% respectively), for cotrimoxazol (57.5 and 45% respectively) and tetracycline (64 and 8% respectively). Chloramphenicol resistance increased from 0 to 57.5%. In the second period no resistance to ciprofloxacin was detected. There was simultaneous resistance to four drugs in 30% of the strains, predominating multiresistance in S flexneri (52.1%). Conclusions: In the two periods studied, a significant increase was detected in the resistance of Shigella strains to antimicrobials (Rev Méd Chile 2002; 130: 1021-6).
author	Boehme K,Cecilia Iglesias S,Trinidad Loyola M,Aurora Soto F,Lilian Rodríguez M,Gloria Reydet B,Patricia Illesca B,Vijna
author_facet	Boehme K,Cecilia Iglesias S,Trinidad Loyola M,Aurora Soto F,Lilian Rodríguez M,Gloria Reydet B,Patricia Illesca B,Vijna
author_sort	Boehme K,Cecilia
title	Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001
title_short	Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001
title_full	Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001
title_fullStr	Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001
title_full_unstemmed	Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001
title_sort	comparación de susceptibilidad de especies de shigella a antimicrobianos de uso habitual en el hospital regional de temuco, chile 1990-2001
publisher	Sociedad Médica de Santiago
publishDate	2002
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872002000900009
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Comparación de susceptibilidad de especies de Shigella a antimicrobianos de uso habitual en el Hospital Regional de Temuco, Chile 1990-2001

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