Pain practice : the official journal of World Institute of Pain
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Observational Study
Chronic pain in breast cancer survivors: nociceptive, neuropathic or central sensitization pain?
The differentiation between acute and chronic pain can be insufficient for appropriate pain management. The aim of this study was to evaluate the prevalence of the predominant pain type (nociceptive, neuropathic, or central sensitization [CS] pain) in breast cancer survivors (BCS) with chronic pain. The secondary aims were to examine (1) differences in health-related quality of life (HRQoL) between the different pain groups; and (2) the associations between patient-, disease-, and treatment-related factors and the different pain types. ⋯ Neuropathic pain is most frequent in BCS. Strong associations were found between CS pain and hormone therapy.