Comparative Efficacy of Non-opioid Analgesic Drugs for Chronic Cancer Pain: A Bayesian Network Meta-analysis.

DrugsJul 9, 2026 (epub)
Clinical ResearchOncology (Medical)Open access

Sebastiano Mercadante, Giovanbattista Vizzini, Alessio Lo Cascio

✦ AI-curated · Sources linked

In 30 seconds

This Bayesian network meta-analysis evaluated the efficacy of non-opioid analgesics for chronic cancer pain in 1845 patients across 23 randomized controlled trials. The study found that nonsteroidal anti-inflammatory drugs (NSAIDs) and anticonvulsants had the strongest analgesic effects, with a significant opioid-sparing effect observed for gabapentinoids and ketamine.

Key findings

  • NSAIDs and anticonvulsants showed the most robust analgesic effects with standardized mean differences of -1.10 and -1.06, respectively.
  • The combination of anticonvulsants and antidepressants had the highest probability of efficacy according to SUCRA rankings.
  • Gabapentinoids and ketamine facilitated a significant reduction in morphine equivalent daily dose (MEDD).
  • Minor adverse events like somnolence and dizziness were more frequent in the most effective drug classes.

Why it matters

The findings highlight the potential of non-opioid analgesics to effectively manage chronic cancer pain while minimizing opioid-related toxicities, which is crucial for improving patient quality of life.

Source

PubMed · PMID 42423926Free full text on PubMed Central

Published in Drugs. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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