Associations Between High Pain Catastrophizing and Opioid-Related Awareness and Beliefs Among Patients in Primary Care.

BACKGROUND

Limited studies are available on patients' perspectives regarding opioid-related awareness, beliefs, and pain management in primary care settings in the US. Pain catastrophizing (PC) is a cascade of negative thoughts and emotions in response to actual or anticipated pain. High PC is 1 of the strongest predictors of negative pain outcomes.

METHOD

A cross-sectional survey was administered at Family Medicine clinics in the Pacific Northwest, November 2018-January 2019. Logistic regression was used to model the adjusted odds of participants' awareness and beliefs on opioid epidemic issues, side effects/risks, and general beliefs by opioid prescription expectations and PC.

RESULTS

108 participants completed the survey. Compared with participants with low PC, high PC participants were 74% less likely to be aware of opioid epidemic issues (OR = 0.26, , 95% CI:0.10-0.67), 62% less likely to be aware of opioid side effects/risks (OR = 0.38 , 95% CI: 0.15-0.96) and had 2.4 times increased odds of holding more positive beliefs about opioids and/or stronger beliefs regarding pain control, yet the latter did not reach statistical significance (OR = 2.40 , 95% CI: 0.89-6.47).

CONCLUSION

Significant gaps existed among our participants with high PC in their awareness of opioid epidemic issues and side effects/risks compared with their low PC counterparts. They may also carry positive beliefs regarding opioids and pain-control in general. In any pain care, it seems important to identify patients with high pain catastrophizing. Doing so may facilitates exploration of their beliefs and expectations regarding pain management and aids in tailoring individualized treatment and prevent adverse side effects.