Erector spinae plane block reduces postoperative nausea and vomiting: a systematic review and meta-analysis of 44 randomized trials.

ABSTRACT:

Background

Postoperative nausea and vomiting (PONV) is a prevalent complication and remains a significant clinical challenge. The erector spinae plane (ESPB) block has been shown to offer significant pain relief during and after surgical procedures, positioning it as a potentially beneficial anesthetic technique. However, limited evidence currently supports its effectiveness in reducing nausea and vomiting specifically. This meta-analysis aims to examine the impact of ESPB on PONV rates, assessing whether the block offers measurable benefits for this common postoperative issue, in addition to its recognized analgesic effects.

Methods

Two researchers conducted a comprehensive search across three databases-PubMed, Embase, and the Cochrane Central Register of Controlled Trials-

SUBMITTER: Zhao C 

PROVIDER: S-EPMC12855405 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature