High Rates of Extensively Drug-Resistant Pseudomonas aeruginosa in Children with Cystic Fibrosis
Pseudomonas aeruginosa has a high adaptive capacity, favoring the selection of antibiotic-resistant strains, which are currently considered a global health problem. The purpose of this work was to investigate the rate and distribution of extensively drug-resistant (XDR) P. aeruginosa in pediatric pa...
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Veröffentlicht in: | Current microbiology 2022-11, Vol.79 (11), p.353-353, Article 353 |
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creator | Gutiérrez-Santana, Juan C. Gerónimo-Gallegos, Armando Martínez-Corona, Mónica B. López-López, Marisol Toscano-Garibay, Julia D. Cuevas-Schacht, Francisco Coria-Jiménez, Victor R. |
description | Pseudomonas aeruginosa
has a high adaptive capacity, favoring the selection of antibiotic-resistant strains, which are currently considered a global health problem. The purpose of this work was to investigate the rate and distribution of extensively drug-resistant (XDR)
P. aeruginosa
in pediatric patients with cystic fibrosis (CF) with recurrent infections and to distinguish the current efficacy of antibiotics commonly used in eradication therapy at a Mexican institute focused on children. A total of 118
P. aeruginosa
isolates from 25 children with CF (2015–2019) underwent molecular identification, antimicrobial sensitivity tests, and Random Amplified Polymorphic DNA genotyping (RAPD-PCR). The bacterial isolates were grouped in 84 RAPD profiles, revealing a cross-infection between two sisters, whose resistance profile remained unchanged for more than 2 years. Furthermore, 77.1% (91/118) and 51.7% (61/118) of isolates showed in vitro susceptibility to ceftazidime and amikacin, respectively, antibiotics often used in eradication therapy at our institution. As well, 42.4% (50/118) were categorized as multi-drug resistant (MDR) and 12.7% (15/118) were XDR. Of these resistant isolates, 84.6% (55/65) were identified from patients with recurrent infections. The high frequency of XDR strains in children with CF should be considered a caution mark, as such resistance patterns are more commonly found in adult patients. Additionally, amikacin may soon prove ineffective. Careful use of available antibiotics is crucial before therapeutic possibilities are reduced and “antibiotic resistance crisis” worsens. |
doi_str_mv | 10.1007/s00284-022-03048-4 |
format | Article |
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has a high adaptive capacity, favoring the selection of antibiotic-resistant strains, which are currently considered a global health problem. The purpose of this work was to investigate the rate and distribution of extensively drug-resistant (XDR)
P. aeruginosa
in pediatric patients with cystic fibrosis (CF) with recurrent infections and to distinguish the current efficacy of antibiotics commonly used in eradication therapy at a Mexican institute focused on children. A total of 118
P. aeruginosa
isolates from 25 children with CF (2015–2019) underwent molecular identification, antimicrobial sensitivity tests, and Random Amplified Polymorphic DNA genotyping (RAPD-PCR). The bacterial isolates were grouped in 84 RAPD profiles, revealing a cross-infection between two sisters, whose resistance profile remained unchanged for more than 2 years. Furthermore, 77.1% (91/118) and 51.7% (61/118) of isolates showed in vitro susceptibility to ceftazidime and amikacin, respectively, antibiotics often used in eradication therapy at our institution. As well, 42.4% (50/118) were categorized as multi-drug resistant (MDR) and 12.7% (15/118) were XDR. Of these resistant isolates, 84.6% (55/65) were identified from patients with recurrent infections. The high frequency of XDR strains in children with CF should be considered a caution mark, as such resistance patterns are more commonly found in adult patients. Additionally, amikacin may soon prove ineffective. Careful use of available antibiotics is crucial before therapeutic possibilities are reduced and “antibiotic resistance crisis” worsens.</description><identifier>ISSN: 0343-8651</identifier><identifier>EISSN: 1432-0991</identifier><identifier>DOI: 10.1007/s00284-022-03048-4</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Amikacin ; Antibiotic resistance ; Antibiotics ; Antiinfectives and antibacterials ; Biomedical and Life Sciences ; Biotechnology ; Ceftazidime ; Children ; Cross-infection ; Cystic fibrosis ; Drug resistance ; Eradication ; Genotyping ; Global health ; Life Sciences ; Microbiology ; Multidrug resistance ; Patients ; Pediatrics ; Polymerase chain reaction ; Pseudomonas aeruginosa ; Public health ; Random amplified polymorphic DNA ; Strains (organisms)</subject><ispartof>Current microbiology, 2022-11, Vol.79 (11), p.353-353, Article 353</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c282t-cd41e7f0063124671b5b798f238e51728f25ae6c4565038f1bb4e6e7ae808193</citedby><cites>FETCH-LOGICAL-c282t-cd41e7f0063124671b5b798f238e51728f25ae6c4565038f1bb4e6e7ae808193</cites><orcidid>0000-0002-3975-7305</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00284-022-03048-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00284-022-03048-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Gutiérrez-Santana, Juan C.</creatorcontrib><creatorcontrib>Gerónimo-Gallegos, Armando</creatorcontrib><creatorcontrib>Martínez-Corona, Mónica B.</creatorcontrib><creatorcontrib>López-López, Marisol</creatorcontrib><creatorcontrib>Toscano-Garibay, Julia D.</creatorcontrib><creatorcontrib>Cuevas-Schacht, Francisco</creatorcontrib><creatorcontrib>Coria-Jiménez, Victor R.</creatorcontrib><title>High Rates of Extensively Drug-Resistant Pseudomonas aeruginosa in Children with Cystic Fibrosis</title><title>Current microbiology</title><addtitle>Curr Microbiol</addtitle><description>Pseudomonas aeruginosa
has a high adaptive capacity, favoring the selection of antibiotic-resistant strains, which are currently considered a global health problem. The purpose of this work was to investigate the rate and distribution of extensively drug-resistant (XDR)
P. aeruginosa
in pediatric patients with cystic fibrosis (CF) with recurrent infections and to distinguish the current efficacy of antibiotics commonly used in eradication therapy at a Mexican institute focused on children. A total of 118
P. aeruginosa
isolates from 25 children with CF (2015–2019) underwent molecular identification, antimicrobial sensitivity tests, and Random Amplified Polymorphic DNA genotyping (RAPD-PCR). The bacterial isolates were grouped in 84 RAPD profiles, revealing a cross-infection between two sisters, whose resistance profile remained unchanged for more than 2 years. Furthermore, 77.1% (91/118) and 51.7% (61/118) of isolates showed in vitro susceptibility to ceftazidime and amikacin, respectively, antibiotics often used in eradication therapy at our institution. As well, 42.4% (50/118) were categorized as multi-drug resistant (MDR) and 12.7% (15/118) were XDR. Of these resistant isolates, 84.6% (55/65) were identified from patients with recurrent infections. The high frequency of XDR strains in children with CF should be considered a caution mark, as such resistance patterns are more commonly found in adult patients. Additionally, amikacin may soon prove ineffective. Careful use of available antibiotics is crucial before therapeutic possibilities are reduced and “antibiotic resistance crisis” worsens.</description><subject>Amikacin</subject><subject>Antibiotic resistance</subject><subject>Antibiotics</subject><subject>Antiinfectives and antibacterials</subject><subject>Biomedical and Life Sciences</subject><subject>Biotechnology</subject><subject>Ceftazidime</subject><subject>Children</subject><subject>Cross-infection</subject><subject>Cystic fibrosis</subject><subject>Drug resistance</subject><subject>Eradication</subject><subject>Genotyping</subject><subject>Global health</subject><subject>Life Sciences</subject><subject>Microbiology</subject><subject>Multidrug resistance</subject><subject>Patients</subject><subject>Pediatrics</subject><subject>Polymerase chain reaction</subject><subject>Pseudomonas aeruginosa</subject><subject>Public health</subject><subject>Random amplified polymorphic DNA</subject><subject>Strains 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Rates of Extensively Drug-Resistant Pseudomonas aeruginosa in Children with Cystic Fibrosis</title><author>Gutiérrez-Santana, Juan C. ; Gerónimo-Gallegos, Armando ; Martínez-Corona, Mónica B. ; López-López, Marisol ; Toscano-Garibay, Julia D. ; Cuevas-Schacht, Francisco ; Coria-Jiménez, Victor R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c282t-cd41e7f0063124671b5b798f238e51728f25ae6c4565038f1bb4e6e7ae808193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Amikacin</topic><topic>Antibiotic resistance</topic><topic>Antibiotics</topic><topic>Antiinfectives and antibacterials</topic><topic>Biomedical and Life Sciences</topic><topic>Biotechnology</topic><topic>Ceftazidime</topic><topic>Children</topic><topic>Cross-infection</topic><topic>Cystic fibrosis</topic><topic>Drug resistance</topic><topic>Eradication</topic><topic>Genotyping</topic><topic>Global 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Francisco</au><au>Coria-Jiménez, Victor R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High Rates of Extensively Drug-Resistant Pseudomonas aeruginosa in Children with Cystic Fibrosis</atitle><jtitle>Current microbiology</jtitle><stitle>Curr Microbiol</stitle><date>2022-11-01</date><risdate>2022</risdate><volume>79</volume><issue>11</issue><spage>353</spage><epage>353</epage><pages>353-353</pages><artnum>353</artnum><issn>0343-8651</issn><eissn>1432-0991</eissn><abstract>Pseudomonas aeruginosa
has a high adaptive capacity, favoring the selection of antibiotic-resistant strains, which are currently considered a global health problem. The purpose of this work was to investigate the rate and distribution of extensively drug-resistant (XDR)
P. aeruginosa
in pediatric patients with cystic fibrosis (CF) with recurrent infections and to distinguish the current efficacy of antibiotics commonly used in eradication therapy at a Mexican institute focused on children. A total of 118
P. aeruginosa
isolates from 25 children with CF (2015–2019) underwent molecular identification, antimicrobial sensitivity tests, and Random Amplified Polymorphic DNA genotyping (RAPD-PCR). The bacterial isolates were grouped in 84 RAPD profiles, revealing a cross-infection between two sisters, whose resistance profile remained unchanged for more than 2 years. Furthermore, 77.1% (91/118) and 51.7% (61/118) of isolates showed in vitro susceptibility to ceftazidime and amikacin, respectively, antibiotics often used in eradication therapy at our institution. As well, 42.4% (50/118) were categorized as multi-drug resistant (MDR) and 12.7% (15/118) were XDR. Of these resistant isolates, 84.6% (55/65) were identified from patients with recurrent infections. The high frequency of XDR strains in children with CF should be considered a caution mark, as such resistance patterns are more commonly found in adult patients. Additionally, amikacin may soon prove ineffective. Careful use of available antibiotics is crucial before therapeutic possibilities are reduced and “antibiotic resistance crisis” worsens.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s00284-022-03048-4</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0002-3975-7305</orcidid></addata></record> |
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subjects | Amikacin Antibiotic resistance Antibiotics Antiinfectives and antibacterials Biomedical and Life Sciences Biotechnology Ceftazidime Children Cross-infection Cystic fibrosis Drug resistance Eradication Genotyping Global health Life Sciences Microbiology Multidrug resistance Patients Pediatrics Polymerase chain reaction Pseudomonas aeruginosa Public health Random amplified polymorphic DNA Strains (organisms) |
title | High Rates of Extensively Drug-Resistant Pseudomonas aeruginosa in Children with Cystic Fibrosis |
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