Association Between Combined Use of Epidural Analgesia and Oxytocin Administration During Labor and Offspring Outcomes: a Narrative Review and Proposal

Overview

Journal Nagoya J Med Sci

Date 2025 Jan 9

PMID 39780929

Authors

Asuka Tachi

Yuki Takahashi

Tomomi Kotani

Affiliations

Soon will be listed here.

Abstract

Studies have suggested that the administration of epidural analgesia (Epi) and oxytocin (OT) during labor affects offspring outcomes. However, the effects of their combined use remain unclear. This article aimed to review the outcomes of offspring exposed to Epi and OT, identify research gaps, and discuss future research directions. We searched the MEDLINE/PubMed, Web of Science, and Cochrane Library databases to identify studies describing offspring outcomes in the Epi, OT, Epi-OT, and control groups. We included one systematic review, six cohort studies, and one case-control study. The offspring outcomes at birth did not differ between the Epi-OT and Epi groups. In the first hour of life, the pre-feeding and sucking behaviors of the Epi-OT group showed an inverse correlation. At 2 days of age, the breastfeeding behavior and skin temperature patterns differed significantly between the Epi-OT and other groups. At 4 days of age, hyperbilirubinemia was more prevalent in the Epi-OT versus control group. Behavioral scores at 1 month differed little among the Epi-OT, Epi, and control groups. No eligible studies examined 1 month to 1 year of life. From 1 to >13 years of age, the risk of autism spectrum disorder was higher in the Epi and Epi-OT groups versus the control group. Most eligible studies were small and observational without randomization, and the results were inconsistent. Additional large cohort studies of various aspects of offspring development are required to assess the long-term effects of Epi-OT administration.

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