• כלים לשירותך
  • כניסה לחשבון שלי
עמוד בית
האיגוד הישראלי
לפרמקולוגיה קלינית רפואה, ייעוץ ומחקר בתרופות Israel Society of Clinical Pharmacology
Pharmacogenetics of opioid medications for relief of labor pain and post-cesarean pain: a systematic review and meta-analysis

להלן תקציר המאמר. הטקסט המלא בקישור:

 

Giacon M, Cargnin S, Talmon M, Terrazzino S. Pharmacogenetics of opioid medications for relief of labor pain and post-cesarean pain: a systematic review and meta-analysis. Eur J Clin Pharmacol. 2025 Jan 7. doi: 10.1007/s00228-024-03798-z. Epub ahead of print. PMID: 39774699.

 

 

Abstract

Objective: Several studies have attempted to identify genetic determinants of clinical response to opioids administered during labor or after cesarean section. However, their results were often contrasting. A systematic review and meta-analysis was conducted to quantitatively assess the association between gene polymorphisms and clinical outcomes of opioid administration in the treatment of labor pain and post-cesarean pain.

Methods: A comprehensive search was performed up to December 2023 using PubMed, Web of Knowledge, Cochrane Library, and OpenGrey databases. The clinical endpoints of interest were pain score after opioid treatment, total opioid consumption, patient's analgesic satisfaction, and incidence of opioid side effects. Random-effects meta-analyses were conducted when data were available in at least three studies.

Results: Twenty-six studies enrolling 7765 patients were included in the systematic review. Overall, a total of 12 candidate polymorphic genes (OPRM1, COMT, CYP2D6, CYP3A4, ABCB1, ABCC3, UGT2B7, CGRP, OPRK1, OPRD1, KCNJ6, KCNJ9) were considered by the included studies, among which the most investigated variant was OPRM1 rs1799971. Overall pooled results indicated that individuals carrying the G allele of OPRM1 rs1799971 required higher opioid doses for pain management in comparison to rs1799971 AA subjects (standardized mean difference: 0.26; 95% CI: 0.09-0.44; P = 0.003). Such an association was confirmed in the subgroups of patients with labor pain and post-cesarean pain.

Conclusion: The present meta-analysis provides strong evidence of an association between OPRM1 rs1799971 and opioid dose requirement for relief of labor pain or post-cesarean pain. However, given the insufficient evidence for other polymorphic gene variants, large studies are still needed to investigate the impact of genetic variability on the efficacy and safety of opioid medications for relief of labor pain and post-cesarean pain (INPLASY Registration No. 202410040).

ברוכים הבאים לאיגוד הישראלי לפרמקולוגיה קלינית

חברי האיגוד מוזמנים להתעדכן בפעילות האיגוד, לצפות בכלים שימושיים לעבודה השוטפת, לשלם דמי חבר ועוד
כניסה לחברי האיגוד
הציבור מוזמן לקרוא מידע עדכני ואמין בתחום הפרמקולוגיה הקלינית, להוריד טופסי הסכמה, לקרוא הנחיות קליניות וניירות עמדה ועוד
איני חבר/ת איגוד