Remifentanil for External Cephalic Version: A Systematic Review and Meta-Analysis.

Abstract

The purpose of this study was to examine the efficacy of remifentanil on external cephalic version (ECV) in breech presentation. An extensive search was conducted using PubMed, Cochrane Library, and other grey literature. Only randomized controlled trials using remifentanil for ECV were included. Risk ratio (RR) and mean difference (MD) were used to estimate outcomes and quality of evidence was assessed using the Risk of Bias and GRADE system. Five studies consisting of 602 patients were analyzed. Remifentanil resulted in a moderate increase in ECV success rate (RR, 1.19; 95% CI, 1.00 to 1.43; P = .05), a large reduction of pain score (MD, -2.02; 95% CI, -2.32 to -1.72; P < .00001) with fewer transient fetal bradycardia (RR, 0.40; 95% CI, 0.19 to 0.85; P = .02). However, remifentanil did not affect cesarean section rates, (RR, 0.97; 95% CI, 0.49 to 1.93; P = .93) instrumental delivery (RR, 0.94; 95% CI, 0.41 to 2.15; P = 0.89), and spontaneous delivery rate (RR, 1.02; 95% CI, 0.78 to 1.35; P = 0.87). Mothers treated with remifentanil have a higher patient satisfaction score. The use of remifentanil may be a good strategy for ECV. However, extrapolation of this finding to clinical settings must consider the study limitations.

• Authors: Brian T Koonce, Jose Delfin D Castillo 3rd, Tito D Tubog, Jennifer D Hestand
• Journal: AANA journal (AANA J) Vol. 91 Issue 5 Pg. 353-363 (Oct 2023) ISSN: 2162-5239 [Electronic] United States
• PMID: 37788177 (Publication Type: Meta-Analysis, Systematic Review, Journal Article)
• Copyright: Copyright © by the American Association of Nurse Anesthetists.

Chemical References

• Remifentanil

Topics

• Pregnancy
• Humans
• Female
• Remifentanil
• Version, Fetal (methods)
• Cesarean Section
• Delivery, Obstetric
• Breech Presentation (therapy)