Literature DB >> 11923387

Introduction of new clones of penicillin-nonsusceptible Streptococcus pneumoniae in Hong Kong.

Margaret Ip1, Donald J Lyon, Raymond W H Yung, Lily Tsang, Augustine F B Cheng.   

Abstract

Analysis of penicillin-nonsusceptible Streptococcus pneumoniae (PNSP) isolates in Hong Kong by use of a combination of antibiogram typing, serotyping, multilocus sequence typing, and pulsed-field gel electrophoresis indicated that the dissemination of PNSP was the result of the spread of international clones: variants of the Spain(23F)-1 or Spain(6B)-2 clones were the predominant PNSP isolates from 1994 to 1997 and remained so, but Taiwan(19F)-14 and Taiwan serotype 6B clones were disseminated in Hong Kong in 1999 and 2000. Concomitant changes in antibiotic susceptibility profiles, with the rate of susceptibility to chloramphenicol rising from 10% in the period from 1994 to 1997 to 31% (P < 0.001) in 1999 and 2000, were noted to accompany the shift of clones.

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Year:  2002        PMID： 11923387      PMCID： PMC140348          DOI： 10.1128/JCM.40.4.1522-1525.2002

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  12 in total

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Journal:  Clin Infect Dis       Date:  1999-06       Impact factor: 9.079

2.  Molecular characterization of multidrug-resistant Streptococcus pneumoniae isolates in Korea. The Asian Network for Surveillance of Resistant Pathogens (ANSORP) Study Group.

Authors:  J H Song; J W Yang; J H Jin; S W Kim; C K Kim; H Lee; K R Peck; S Kim; N Y Lee; M R Jacobs; P C Appelbaum
Journal:  J Clin Microbiol       Date:  2000-04       Impact factor: 5.948

3.  Nomenclature of major antimicrobial-resistant clones of Streptococcus pneumoniae defined by the pneumococcal molecular epidemiology network.

Authors:  L McGee; L McDougal; J Zhou; B G Spratt; F C Tenover; R George; R Hakenbeck; W Hryniewicz; J C Lefévre; A Tomasz; K P Klugman
Journal:  J Clin Microbiol       Date:  2001-07       Impact factor: 5.948

4.  Recombinational exchanges at the capsular polysaccharide biosynthetic locus lead to frequent serotype changes among natural isolates of Streptococcus pneumoniae.

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5.  Macrolide resistance in Streptococcus pneumoniae in Hong Kong.

Authors:  M Ip; D J Lyon; R W Yung; C Chan; A F Cheng
Journal:  Antimicrob Agents Chemother       Date:  2001-05       Impact factor: 5.191

6.  Molecular evolution in a multidrug-resistant lineage of Streptococcus pneumoniae: emergence of strains belonging to the serotype 6B Icelandic clone that lost antibiotic resistance traits.

Authors:  S E Vilhelmsson; A Tomasz; K G Kristinsson
Journal:  J Clin Microbiol       Date:  2000-04       Impact factor: 5.948

7.  Patterns of antibiotic resistance, serotype distribution, and patient demographics of Streptococcus pneumoniae in Hong Kong.

Authors:  M Ip; D J Lyon; A F Cheng
Journal:  Chemotherapy       Date:  2001 Mar-Apr       Impact factor: 2.544

8.  Extremely high prevalence of nasopharyngeal carriage of penicillin-resistant Streptococcus pneumoniae among children in Kaohsiung, Taiwan.

Authors:  C C Chiou; Y C Liu; T S Huang; W K Hwang; J H Wang; H H Lin; M Y Yen; K S Hsieh
Journal:  J Clin Microbiol       Date:  1998-07       Impact factor: 5.948

9.  The three major Spanish clones of penicillin-resistant Streptococcus pneumoniae are the most common clones recovered in recent cases of meningitis in Spain.

Authors:  M C Enright; A Fenoll; D Griffiths; B G Spratt
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10.  Identification of three major clones of multiply antibiotic-resistant Streptococcus pneumoniae in Taiwanese hospitals by multilocus sequence typing.

Authors:  Z Y Shi; M C Enright; P Wilkinson; D Griffiths; B G Spratt
Journal:  J Clin Microbiol       Date:  1998-12       Impact factor: 5.948
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  12 in total

1.  Serotype distribution and antimicrobial susceptibilities of nasopharyngeal isolates of Streptococcus pneumoniae from children hospitalized for acute respiratory illnesses in Hong Kong.

Authors:  Margaret Ip; E Anthony S Nelson; Edmund S C Cheuk; Rita Y T Sung; Albert Li; Helen Ma; Paul K S Chan
Journal:  J Clin Microbiol       Date:  2007-04-04       Impact factor: 5.948

2.  Rapid screening of fluoroquinolone resistance determinants in Streptococcus pneumoniae by PCR-restriction fragment length polymorphism and single-strand conformational polymorphism.

Authors:  Margaret Ip; Shirley S L Chau; Fang Chi; Amy Qi; Raymond W M Lai
Journal:  J Clin Microbiol       Date:  2006-03       Impact factor: 5.948

3.  Genetic analyses of penicillin binding protein determinants in multidrug-resistant Streptococcus pneumoniae serogroup 19 CC320/271 clone with high-level resistance to third-generation cephalosporins.

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4.  Longitudinally tracking fluoroquinolone resistance and its determinants in penicillin-susceptible and -nonsusceptible Streptococcus pneumoniae isolates in Hong Kong, 2000 to 2005.

Authors:  Margaret Ip; Shirley S L Chau; Fang Chi; Edmund S C Cheuk; Helen Ma; Raymond W M Lai; Paul K Chan
Journal:  Antimicrob Agents Chemother       Date:  2007-03-19       Impact factor: 5.191

5.  Childhood pneumococcal diseases and serotypes: can vaccines protect?

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6.  High prevalence of antimicrobial resistance among clinical Streptococcus pneumoniae isolates in Asia (an ANSORP study).

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Journal:  Antimicrob Agents Chemother       Date:  2004-06       Impact factor: 5.191

7.  Penicillin susceptibility and epidemiological typing of invasive pneumococcal isolates in the Republic of Ireland.

Authors:  D Bennett; B Lennon; H Humphreys; M Cafferkey
Journal:  J Clin Microbiol       Date:  2003-08       Impact factor: 5.948

Review 8.  The use of platensimycin and platencin to fight antibiotic resistance.

Authors:  Adil M Allahverdiyev; Melahat Bagirova; Emrah Sefik Abamor; Sezen Canim Ates; Rabia Cakir Koc; Meral Miraloglu; Serhat Elcicek; Serkan Yaman; Gokce Unal
Journal:  Infect Drug Resist       Date:  2013-09-18       Impact factor: 4.003

9.  Genotype replacement within serotype 23F Streptococcus pneumoniae in Beijing, China: characterization of serotype 23F.

Authors:  X Ma; K H Yao; S J Yu; L Zhou; Q H Li; W Shi; M M He; Y H Yang
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10.  Antimicrobial resistance in Streptococcus pneumoniae, Taiwan.

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Journal:  Emerg Infect Dis       Date:  2002-12       Impact factor: 6.883
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