Abstract
Problem: To characterize the amniotic fluid (AF) inflammatory-related protein (IRP) network in patients with a sonographic short cervix (SCx) and to determine its relation to early preterm delivery (ePTD). Method of study: A retrospective cohort study included women with a SCx (≤25 mm; n=223) who had amniocentesis and were classified according to gestational age (GA) at diagnosis and delivery (ePTD <32 weeks of gestation). Results: (i) In women with a SCx ≤ 22 1/7 weeks, the concentration of most IRPs increased as the cervix shortened; those with ePTD had a higher rate of increase in MIP-1α, MCP-1, and IL-6 concentrations than those delivering later; and (ii) the concentration of most IRPs and the correlation between several IRP pairs were higher in the ePTD group than for those delivering later. Conclusion: Women with a SCx at 16-22 1/7 weeks have a unique AF cytokine network that correlates with cervical length at diagnosis and GA at delivery. This network may aid in predicting ePTD.
Original language | English |
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Article number | e12686 |
Journal | American Journal of Reproductive Immunology |
Volume | 78 |
Issue number | 3 |
DOIs | |
State | Published - 1 Sep 2017 |
Externally published | Yes |
Keywords
- amniocentesis
- cervical insufficiency
- cytokine
- macrophage inflammatory protein
- network analysis
- preterm birth
ASJC Scopus subject areas
- Immunology and Allergy
- Immunology
- Reproductive Medicine
- Obstetrics and Gynecology