The Effectiveness of Online Pain Management Education on the Patient Related Barriers to Cancer Pain Management: A Randomized Controlled Trial

Purpose: This study aimed to evaluate the effectiveness of an online individualized education program on patient-related barriers to cancer pain management.

Methods: In this parallel randomized controlled trial, 110 participants were assigned to the intervention or control group. Online individualized education was conducted as the intervention. Depending on participants' preferences, online education sessions were completed via Microsoft Teams, Zoom, or WhatsApp. The primary outcome is patient-related barriers to cancer pain management, and the secondary outcome is pain intensity. The Patient Information Form, the Edmonton Symptom Assessment Scale (ESAS), the Brief Pain Inventory (BPI), and the Barriers Questionnaire II (BQ-II) were used for data collection. The statistical effects of the intervention on the outcomes were modeled in repeated measures ANOVA test.

Results: The results show that both the group (F = 11.316, p = 0.001) and time effects (F = 63.878, p < 0.001) individually have significant effects on the BQII total score. Also, there is a significant difference between groups regarding BQII total score regardless of time. The interaction between group and time is also significant (F = 127.764, p < 0.001) and substantially affects the BQII total score. Regarding pain intensity, the results show that the interaction between group and time is statistically significant for all pain categories (p < 0.05). In contrast, the group effect is not statistically significant for all pain categories (p > 0.05). Time effects are statistically significant for the "least" and "average" pain only (p < 0.05).

Conclusion: The result of this study presents evidence that individualized online education of cancer patients positively impacts reducing patient-related barriers to pain management and pain intensity.