Lee, Y.J., Hyun, M.K., Jung, Y.J., Kang, M.J., Keam, B., & Go, S.J. (2014). Effectiveness of education interventions for the management of cancer pain: A systematic review. Asian Pacific Journal of Cancer Prevention, 15, 4787–4793.
STUDY PURPOSE: To evaluate evidence of the effectiveness of education interventions in pain management
The most frequent educational used tool was a booklet. A few studies involved the discussion of self-control and relaxation, but most of the content was description of pain management and misconceptions regarding the use of opioids. An analysis of seven randomized, controlled trials' (using the Brief Pain Inventory) effects on severe pain showed an SMD –0.34 (CI = 95%, –0.55, –0.13, p = 0.001). The SMD of average pain was –0.73 (CI = 95%, –0.64, –0.15, p = 0.002). The effects on pain in studies using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire showed no significant effect.
This analysis suggests that educational interventions have a positive effect on pain control.
The findings of this meta-analysis need to be viewed with some caution given the heterogeneity found in the analysis, the risk of bias determined. and the lack of differentiation between the education provided via booklets or other materials and the psychoeducational interventions that also included counseling, discussion, and relaxation techniques. However, it is clear that patients who need pain management also need education for self-management. Yet it is not clear if simple education alone is sufficient to facilitate effective patient self-management with analgesics.