Patient outcomes following state-mandated opioid dose reductions.

Purpose Maine Public Law Chapter 488 required that all opioid doses be reduced to below 100 morphine milligram equivalent (MME) by July 1, 2017, and VA Maine Healthcare System implemented policies consistent with the state law. The purpose of this study was to assess self-reported pain scores over 2 years and overall utilization of alternative healthcare services for veterans who were using opioid doses in excess of 100 MME prior to the implementation of policies consistent with Maine PL Chapter 488 in the VA Maine Healthcare System. Methods In this retrospective chart review, veterans were selected for inclusion if they were receiving chronic opioid therapy at the VA Maine Healthcare System of at least 100 MME daily in March 2016 according to the opioid therapy risk report (OTRR). Self-reported pain scores and use of alternative healthcare services were evaluated using VA Computerized Patient Record System (CPRS) data. Results Of the 147 patients evaluated per protocol, 75 patients (51%) did not have a clinically significant change in self-reported pain scores, and the self-reported pain scores of 29 patients (20%) improved from March 2016 to March 2018 (P = 0.054). Conclusion We found that mandatory dose reductions of chronic opioid medications did not result in a clinically or statistically significant worsening of self-reported pain scores. Our study suggests that opioid dose reductions may not negatively impact a patient's functioning and pain intensity and calls into question the use of long-term opioid therapy for pain given the safety implications.