Preterm birth {40000164}

Record Keys
Definition:	Preterm birth
Class:	[ ]

Details
Other Terms:	Premature birth
Authoring date:	2019-06-16

Links
Wickipedia Merck Manual

Meta Information
ICD:	[ ]
Category:	Gyneocologic, Neonatologic
MedDra ID:	10036600
MedDra Level:	pt

Notes

- Women who went on to experience spontaneous PTB exhibit an increased proportional abundance of Sneathia amnii, Prevotella-related clades, a Lachnospiraceae taxon known as BVAB1, and a Saccharibacteria bacterium known as TM7-H1. (1)

Common References

[1.1] High Atopobium vaginae and Gardnerella vaginalis vaginal loads are associated with preterm birth [2015] [80000648] [Clinical Infectious Diseases] [Journal]
[1.2] High vaginal concentrations of Atopobium vaginae and Gardnerella vaginalis in women undergoing preterm labor [2010] [80000649] [Obstetrics & Gynecology] [Journal]
[1.3] Prenatal microbiological risk factors associated with preterm birth. [1992] [80000410] [British Journal of Obstetrics and Gynaecology] [Journal]
[1.4] Characterisation of the vaginal Lactobacillus microbiota associated with preterm delivery [2014] [80000647] [Scientific Reports] [Journal]
[1.5] Airway microbiome in adult survivors of extremely preterm birth: the EPICure study [2019] [80000957] [The European Respiratory Journal] [Journal]
[1.6] Defining microbial biomarkers for risk of preterm labor [2020] [80001349] [Brazilian Journal of Microbiology] [Journal]
[1.7] Vaginal Ureaplasma parvum serovars and spontaneous preterm birth [2019] [80000906] [American Journal of Obstetrics & Gynecology] [Journal]
[1.8] Intestinal microbiota is different in women with preterm birth: results from terminal restriction fragment length polymorphism analysis. [2014] [80000402] [PLOS ONE] [Journal]
[1.9] Vaginal microbiome in early pregnancy and subsequent risk of spontaneous preterm birth: a case-control study [2019] [80001036] [BJOG: An International Journal of Obstetrics and Gyneacology] [Journal]

Increased abundance of

‐ Atopobium vaginae Vaginal swab ‎Human [1.1, 1.2]
‐ Gardnerella vaginalis Vaginal swab ‎Human [1.1, 1.2, 1.3]
‐ Lactobacillus iners Vaginal swab ‎Human [1.4]
‐ Neisseria Faeces ‎Human [1.5]
‐ Prevotella Vaginal swab ‎Human [1.6]
‐ Rothia Faeces ‎Human [1.5]
‐ Streptococcus Faeces ‎Human [1.5]
‐ Ureaplasma parvum serovar 3 Vaginal swab ‎Human [1.7]
‐ Ureaplasma urealyticum Vaginal swab ‎Human [1.3]
‐ Veillonella Faeces ‎Human [1.5]

Decreased abundance of

‐ Bacteroides Faeces ‎Human [1.8]
‐ Bifidobacterium breve Vaginal swab ‎Human [1.9]
‐ Bifidobacterium longum Vaginal swab ‎Human [1.9]
‐ Clostridium cluster IV Faeces ‎Human [1.8]
‐ Clostridium cluster XIVa Faeces ‎Human [1.8]
‐ Clostridium cluster XVIII Faeces ‎Human [1.8]
‐ Lactobacillus acidophilus Vaginal swab ‎Human [1.9]
‐ Lactobacillus crispatus Vaginal swab ‎Human [1.9]
‐ Lactobacillus gasseri Vaginal swab ‎Human [1.9]
‐ Lactobacillus iners Vaginal swab ‎Human [1.6, 1.9]
‐ Lactobacillus jensenii Vaginal swab ‎Human [1.6]
‐ Lactobacillus johnsonii Vaginal swab ‎Human [1.9]
‐ Prevotella melaninogenica Faeces ‎Human [1.5]
‐ Ralstonia solanacearum Vaginal swab ‎Human [1.9]
‐ Sneathia amnii ‎Vagina ‎Human

Shared References

The Integrative Human Microbiome Project [Report] [2019] 80000046

Preterm birth {40000164}

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