Pain medicine

The Efficacy of Gabapentin in Reducing Perioperative Opioid Requirements in Pediatric Cardiac Surgery: A Randomized, Double-Blinded Controlled Study

J Cardiothorac Vasc AnesthPublished Randomised controlled trial

Authors' conclusion

Perioperative gabapentin administration effectively reduces opioid requirements, provides effective postoperative analgesia as assessed by the MOPS, and accelerates recovery in pediatric cardiac surgery.

Study context

Population
Children aged 3 to 12 years undergoing elective corrective cardiac surgery with CPB, university children's hospital
Participants
80 children
Comparison
G vs P
Primary endpoint
Total rescue fentanyl consumption (µg/kg)
Follow-up
First 48 postoperative hours
Methodological detailsprospective, double-blinded, placebo-controlled, single-centre
  • Prospective
  • Double-blinded
  • Placebo-controlled
  • Single-centre

Primary result

As reported in the abstract

P < 0.001

Secondary outcomes

Intraoperative opioid use, postoperative pain score (Modified Objective Pain Score (MOPS)), time to extubation, intensive care unit (ICU) LOS

Reduced intraoperative opioid use, lower postoperative pain score, shorter time to extubation and decreased ICU LOS with gabapentin

Safety

No increase in adverse events with gabapentin

Original publication

The Efficacy of Gabapentin in Reducing Perioperative Opioid Requirements in Pediatric Cardiac Surgery: A Randomized, Double-Blinded Controlled Study. J Cardiothorac Vasc Anesth. Published 6 March 2026. doi:10.1053/j.jvca.2026.03.008

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