Improvement of first-trimester ultrasound screening in socially deprived settings through a community-based perinatal

Elie Azria1, Lydia Guittet, Magalie Delahaye

  • 1Department of Obstetrics and Gynaecology, Groupe Bichat Claude Bernard, APHP, Paris, France. elie.azria@bch.aphp.fr

Insights

The North Paris Perinatal Network improved early prenatal care, increasing first-trimester ultrasounds and nuchal translucency measurement quality. However, further social interventions are needed to improve screening rates.

Area of Science:

  • Perinatal health
  • Public health initiatives
  • Prenatal care quality improvement

Background:

  • Established in 2003, the North Paris community-based Perinatal Network aimed to enhance prenatal care in a socially deprived area.
  • The network serves the region around Bichat Claude Bernard University Hospital.

Purpose of the Study:

  • To evaluate the impact of the North Paris Perinatal Network on early perinatal care.
  • Assessing the network's effect on first-trimester ultrasound screening and nuchal translucency measurement quality.

Main Methods:

  • Retrospective observational study using medical records from 2002, 2003, 2004, and 2008.
  • Key endpoints included the proportion of women receiving first-trimester ultrasound screening and the quality of nuchal translucency measurements.

Main Results:

  • Significant improvements observed in first-trimester ultrasound screening rates (55.8% to 71.9%) and nuchal translucency measurement quality (51.1% to 77.8%) between 2002 and 2004.
  • These improvements were sustained five years post-implementation, with rates at 72.1% and 71.1% respectively in 2008.

Conclusions:

  • The perinatal network is associated with enhanced early prenatal care quality.
  • Despite improvements, first-trimester ultrasound rates remain suboptimal, indicating a need for upstream social interventions.
Abstract