Imperial College London

DrVassoTerzidou

Faculty of MedicineDepartment of Metabolism, Digestion and Reproduction

Clinical Senior Lecturer
 
 
 
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Contact

 

+44 (0)20 7594 2164v.terzidou

 
 
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Location

 

Institute of Reproductive and Developmental BiologyHammersmith Campus

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Summary

 

Publications

Citation

BibTex format

@article{MacIntyre:2018:10.1186/s12916-017-0999-x,
author = {MacIntyre, DA and Brown, R and Marchesi, J and Lee, Y and Smith, A and Lehne, B and Kindinger, L and Terzidou, V and Holmes, E and Nicholson, J and Bennett, P},
doi = {10.1186/s12916-017-0999-x},
journal = {BMC Medicine},
title = {Vaginal dysbiosis increases risk of preterm fetal membrane rupture, neonatal sepsis and is exacerbated by erythromycin},
url = {http://dx.doi.org/10.1186/s12916-017-0999-x},
volume = {16},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - Background: Preterm prelabour rupture of the fetal membranes (PPROM) precedes 30% of preterm births and is a risk factor for early onset neonatal sepsis. As PPROM is strongly associated with ascending vaginal infection prophylactic antibiotics are widely used. The evolution of vaginal microbiota composition associated with PPROM and the impact of antibiotics on bacterial composition is unknown. Methods: We prospectively assessed vaginal microbiota prior to and following PPROM using MiSeq-based sequencing of 16S rRNA gene amplicons and examined the impact of erythromycin prophylaxis on bacterial load and community structures.Results: In contrast to pregnancies delivering at term, vaginal dysbiosis characterised by Lactobacillus spp. depletion, was present prior to the rupture of fetal membranes in approximately a third of cases (0% versus 27%, P= 0.026) and persisted following membrane rupture (31%, P= 0.005). Vaginal dysbiosis was exacerbated by erythromycin treatment (47%, P= 0.00009) particularly in women initially colonised by Lactobacillus species. Lactobacillus depletion and increased relative abundance of Sneathia spp. was associated with subsequent funisitis and early onset neonatal sepsis. Conclusions:Our data show that vaginal microbiota composition is a risk-factor for subsequent PPROM and is associated with adverse short-term maternal and neonatal outcomes. This highlights vaginal microbiota as a potentially modifiable antenatal risk factor for PPROM and suggests that routine use of erythromycin for PPROM be re-examined.
AU - MacIntyre,DA
AU - Brown,R
AU - Marchesi,J
AU - Lee,Y
AU - Smith,A
AU - Lehne,B
AU - Kindinger,L
AU - Terzidou,V
AU - Holmes,E
AU - Nicholson,J
AU - Bennett,P
DO - 10.1186/s12916-017-0999-x
PY - 2018///
SN - 1741-7015
TI - Vaginal dysbiosis increases risk of preterm fetal membrane rupture, neonatal sepsis and is exacerbated by erythromycin
T2 - BMC Medicine
UR - http://dx.doi.org/10.1186/s12916-017-0999-x
UR - http://hdl.handle.net/10044/1/55525
VL - 16
ER -