Neuropathic cancer pain: Prevalence, severity, analgesics and impact from the European Palliative Care Research Collaborative-Computerised Symptom Assessment study

Clare Rayment, Marianne J. Hjermstad, Nina Aass, Stein Kaasa, Augusto Caraceni, Florian Strasser, Ellen Heitzer, Robin Fainsinger, Michael I. Bennett

Research output: Contribution to journalArticle


Background: Neuropathic pain causes greater pain intensity and worse quality of life than nociceptive pain. There are no published data that confirm this in the cancer population. Aim: We hypothesised that patients with neuropathic cancer pain had more intense pain, experienced greater suffering and were treated with more analgesics than those with nociceptive cancer pain, and a neuropathic pain screening tool, painDETECT, would perform as well in those with cancer pain as is reported in those with non-cancer pain. Design: The data were obtained from an international cross-sectional observational study. Setting/Participants: A total of 1051 patients from inpatients and outpatients, with incurable cancer completed a computerised assessment on symptoms, function and quality of life. In all, 17 centres within eight countries participated. Medical data were recorded by physicians. Pain type was a clinical diagnosis recorded on the Edmonton Classification System for Cancer Pain. Results: Of the patients, 670 had pain: 534 with nociceptive pain, 113 with neuropathic pain and 23 were unclassified. Patients with neuropathic cancer pain were significantly more likely to be receiving oncological treatment, strong opioids and adjuvant analgesia and have a reduced performance status. They reported worse physical, cognitive and social function. Sensitivity and specificity of painDETECT for identifying neuropathic cancer pain was less accurate than when used in non-cancer populations. Conclusions: Neuropathic cancer pain is associated with a negative impact on daily living and greater analgesic requirements than nociceptive cancer pain. Validated assessment methods are needed to enable early identification of neuropathic cancer pain, leading to more appropriate treatment and reduced burden on patients.

Original languageEnglish
Pages (from-to)714-721
Number of pages8
JournalPalliative Medicine
Issue number8
Publication statusPublished - Sep 2013



  • analgesics
  • neoplasms
  • Neuralgia
  • pain
  • pain measurement
  • palliative care

ASJC Scopus subject areas

  • Medicine(all)
  • Anesthesiology and Pain Medicine

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