دورية أكاديمية
أعرض في EDS

Performance of Hitchens-Pike-Todd-Hewitt medium for group B streptococcus screening in pregnant women.

التفاصيل البيبلوغرافية
العنوان: Performance of Hitchens-Pike-Todd-Hewitt medium for group B streptococcus screening in pregnant women.
المؤلفون: de Melo SC; Postgraduate Program in Health Sciences, State University of Maringá, Maringá, Paraná, Brazil; Nursing Sector, State University of Northern Paraná, Bandeirantes, Paraná, Brazil., Gavena AA; Postgraduate Program in Health Sciences, State University of Maringá, Maringá, Paraná, Brazil., Silva FT; Nursing Sector, State University of Northern Paraná, Bandeirantes, Paraná, Brazil., Moreira RC; Nursing Sector, State University of Northern Paraná, Bandeirantes, Paraná, Brazil., de Lima Scodro RB; Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, Brazil., Cardoso RF; Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, Brazil., Siqueira VL; Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, Brazil., de Pádua RA; Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, Brazil., Carvalho MD; Department of Medicine, State University of Maringá, Maringá, Paraná, Brazil., Pelloso SM; Postgraduate Program in Health Sciences, State University of Maringá, Maringá, Paraná, Brazil; Department of Nursing, State University of Maringá, Maringá, Paraná, Brazil.
المصدر: PloS one [PLoS One] 2015 Apr 16; Vol. 10 (4), pp. e0123988. Date of Electronic Publication: 2015 Apr 16 (Print Publication: 2015).
نوع المنشور: Comparative Study; Evaluation Study; Journal Article
اللغة: English
بيانات الدورية: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE
أسماء مطبوعة: Original Publication: San Francisco, CA : Public Library of Science
مواضيع طبية MeSH: Anal Canal/*microbiology , Carrier State/*microbiology , Culture Media/*pharmacology , Mass Screening/*methods , Rectum/*microbiology , Streptococcal Infections/*transmission , Streptococcus agalactiae/*isolation & purification , Vagina/*microbiology, Bacteriological Techniques ; Cross-Sectional Studies ; Female ; Gestational Age ; Humans ; Infectious Disease Transmission, Vertical/prevention & control ; Pregnancy ; Specimen Handling ; Streptococcal Infections/prevention & control ; Streptococcus agalactiae/drug effects ; Streptococcus agalactiae/growth & development
مستخلص: Group B streptococcus (GBS), which commonly colonizes the female genital tract and rectum, can cause infections in newborns with varying severity, possibly leading to death. The aim of the present study was to evaluate Hitchens-Pike-Todd-Hewitt (HPTH) medium performance for GBS screening in pregnant women. A descriptive analytical cross-sectional study was performed with 556 pregnant women, of which 496 were at 35-37 weeks of gestation and 60 were at ≥ 38 weeks of gestation. The study was conducted from September 2011 to March 2014 in northern Paraná, Brazil. Vaginal and anorectal clinical specimens from each pregnant woman were plated on sheep blood agar (SBA) and seeded on HPTH medium and Todd-Hewitt enrichment broth. Of the 496 pregnant women at 35-37 weeks of gestation, 141 (28.4%) were positive for GBS, based on the combination of the three culture media and clinical specimens. The GBS colonization rates that were detected by each medium were 22.2% for HPTH medium, 21.2% for SBA, and 13.1% for Todd-Hewitt enrichment broth. Of the 60 pregnant women at ≥ 38 weeks of gestation, seven (11.7%) were positive for GBS. These results demonstrate that HPTH medium and SBA were more sensitive than Todd-Hewitt enrichment broth for GBS screening in pregnant women and good GBS recovery in culture, indicating that the two media should be used together for vaginal and anorectal specimens.
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المشرفين على المادة: 0 (Culture Media)
تواريخ الأحداث: Date Created: 20150417 Date Completed: 20160407 Latest Revision: 20191210
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC4400012
DOI: 10.1371/journal.pone.0123988
PMID: 25881083
قاعدة البيانات: MEDLINE
الوصف
تدمد:1932-6203
DOI:10.1371/journal.pone.0123988