---
title: "Sera Prognostics announces new PRIME subgroup analysis publication on PreTRM test-guided care"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292237617.md"
description: "Sera Prognostics published a PRIME trial subgroup analysis in The Journal of Maternal-Fetal & Neonatal Medicine. The study, focusing on PreTRM test-guided care in first-time pregnancies, reported a 22% relative reduction in NICU admissions compared to routine care among 1,783 nulliparous participants."
datetime: "2026-07-09T20:07:37.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292237617.md)
  - [en](https://longbridge.com/en/news/292237617.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292237617.md)
---

# Sera Prognostics announces new PRIME subgroup analysis publication on PreTRM test-guided care

-   Sera Prognostics published a PRIME trial subgroup analysis on PreTRM test-guided care in first-time pregnancies. \* Study reported a 22% relative reduction in NICU admissions versus routine care in 1,783 nulliparous participants. \* Results appeared in (here) The Journal of Maternal-Fetal & Neonatal Medicine. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Sera Prognostics Inc. published the original content used to generate this news brief on July 09, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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