March 19, 2026 · American journal of perinatology · DOI: 10.1055/a-2824-7217

Where's the Cord Gas? Variation in Umbilical Cord Blood Gas Sampling in High-Risk Deliveries

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The authors aimed to assess the prevalence and outcomes of umbilical cord blood gas (UCBG) sampling in high-risk deliveries at a level IV perinatal center, in light of the absence of standardized guidelines. Their findings revealed that while UCBG sampling was attempted in 63% of high-risk deliveries, inconsistencies in sampling practices were prevalent, underscoring the need for standardized protocols to improve screening for hypoxic-ischemic encephalopathy.

Isabella T Eiler, Jian Zhang, Ke Yan, Erwin Cabacungan, Garrett Fitzgerald, Brock E Polnaszek, Susan S Cohen

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