Prevention of chronic postoperative pain: Cellular, molecular, and clinical insights for mechanism-based treatment approaches

Ronald Deumens* (Corresponding Author), Arnaud Steyaert, Patrice Forget, Michael Schubert, Patricia Lavand'homme, Emmanuel Hermans, Marc De Kock

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

99 Citations (Scopus)


Nearly every surgery can elicit a rather therapy-resistant chronic postoperative pain. Preventive medicine is therefore anticipated with hopeful eyes, but requires a better understanding of the neurobiological mechanisms underlying the transition from acute to chronic pain. Spinal mechanisms of pain amplification are regarded as fundamental to pain chronification, but these mechanisms on their own are not at all likely to be sufficient. Indeed, not every surgical patient develops chronic postoperative pain. Progress in our neurobiological understanding of postoperative pain includes scientific discoveries of ‘vulnerability factors’, which substantially impact on the spinal cord, augmenting pain amplification mechanisms, perhaps to levels of no-return. In this review we elaborate on spinal pain amplification mechanisms in relation to pain chronification and the impact of vulnerability factors hereon. Moreover, these insights are incorporated within a clinical frame of treatment approaches currently used in surgical settings. As such, this review provides an integrated overview of mechanism-based treatment approaches in prevention of chronic postoperative pain.
Original languageEnglish
Pages (from-to)1-37
Number of pages37
JournalProgress in Neurobiology
Early online date11 Feb 2013
Publication statusPublished - May 2013

Bibliographical note

This work was financially supported by an FSR Incoming Post-doctoral Fellowship of the Académie universitaire ‘Louvain’, co-funded by the Marie Curie Actions of the European Commission (2012, to RD), and by a grant of Ministry of Scientific Policy (Belgium, ARC 10/15-026).


  • Surgery
  • Sensitization
  • Inflammation
  • Glia


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