Obstetric anesthesia

Efficacy and safety of intravenous administration of dexamethasone on post-cesarean delivery pain: a systematic review and meta-analysis of current literature

Int J Obstet AnesthPublished Systematic review and meta-analysis of randomised trials

Authors' conclusion

Intravenous perioperative dexamethasone seems to be a promising adjunct to established analgesic modalities in cesarean delivery, with prolonged time to first request for rescue analgesia, reduced analgesic consumption, and reduced pain scores at rest up to 24 hours postoperatively.

Study context

Population
Cesarean delivery17 randomized controlled trials (RCTs)
Comparison
IV dexamethasone vs placebo
Outcome
Analgesic efficacy (time to first request for rescue analgesia, opioid consumption, pain scores)
Methodological detailsROB2 risk of bias, GRADE certainty of evidence
  • ROB2 risk of bias
  • GRADE certainty of evidence

Pooled result

As reported in the abstract

Dexamethasone vs PlaceboMD, hours (95% CI)
Time to first request for rescue analgesia; I2 = 92.7%
3.33(1.67–4.99)
Dexamethasone vs PlaceboMD, mg (95% CI)
Opioid consumption within 24 hours; I2 = 67.5%
−3.23(−4.04 to −2.41)

Safety

PONV risk reduced with IV dexamethasone
Pruritus risk not reduced

Original publication

Efficacy and safety of intravenous administration of dexamethasone on post-cesarean delivery pain: a systematic review and meta-analysis of current literature. Int J Obstet Anesth. Published 12 May 2025. doi:10.1016/j.ijoa.2025.104682

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