Pain medicine

Decision Support Tools for Adjusting Perioperative Opioid Dosing as Individualised Postoperative Pain Management: A Systematic Review

Acta Anaesthesiol ScandPublished Systematic review and meta-analysis

Authors' conclusion

No prediction model study provided concrete guidance for individualising systemic opioid treatment. Nociception monitor-guided opioid doses did not improve acute postoperative pain, opioid use or opioid-related adverse events.

Study context

Population
Adult surgical patients; perioperative systemic opioid dosing as individualised postoperative pain management19 studies
Comparison
Decision support tools (prediction models or nociception monitoring systems) for adjusting perioperative systemic opioid dosing
Outcome
Effects of decision support tools on postoperative outcomes:
  • Pain
  • Opioid use
  • Opioid-related adverse events
Follow-up
Within 24 h
Methodological detailsmeta-analyses of RCTs only (intervention studies), Searched EMBASE, MEDLINE and Cochrane Library up to August 2025, Risk of bias: PROBAST (prediction models); Cochrane Risk of Bias and ROBINS-I (intervention studies)
  • Meta-analyses of RCTs only (intervention studies)
  • Searched EMBASE, MEDLINE and Cochrane Library up to August 2025
  • Risk of bias: PROBAST (prediction models); Cochrane Risk of Bias and ROBINS-I (intervention studies)

Pooled result

As reported in the abstract

within 24 h after surgery
GroupR2 range
Prediction models0.100-0.313

Prediction models

R2 range0.100-0.313

Safety

Opioid-related adverse events (nociception monitoring systems) · within 24 h after surgery

No significant effect

Original publication

Decision Support Tools for Adjusting Perioperative Opioid Dosing as Individualised Postoperative Pain Management: A Systematic Review. Acta Anaesthesiol Scand. Published 11 November 2025. doi:10.1111/aas.70146

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