Benefits of Standardized Opioid Prescribing Guidance
By Lynda Seminara
Selected By: Stephen D. McLeod, MD
Journal Highlights
Ophthalmology, November 2020
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Although an ophthalmologist generally writes fewer than a dozen opioid prescriptions each year, cumulative reduction could help limit the abuse and diversion of unused narcotics that may result from overprescribing. In a study of opioid prescribing patterns at an academic ophthalmology department, Starr et al. looked at the effect of implementing standard prescribing guidelines for acute postoperative pain. They found that the new guidelines led to reductions in both quantity and frequency of opioid prescriptions.
For their study, the authors searched electronic health records (EHRs) of patients with no history of long-term opioid use and with no opioids prescribed from 90 to seven days before surgery. All prescriptions for an opioid agonist, opioid partial agonist, or opioid combination were counted. The quantity of opioids prescribed for post-op use was converted to oral morphine equivalents (OME, in milligrams), and three target prescribing categories were defined based on the type of surgery (i.e., level 0 = no OME; level 1 = ≤40 OME; level 2 = ≤80 OME). Assessments of the existing opioid prescribing practices were made during a six-month period. After this point, standardized prescribing guidelines and information on pain management and alternatives were disseminated throughout the department. In addition, electronic flags were built into the EHR system. Prescribing patterns during the subsequent six months were reviewed.
More than 5,300 surgeries are represented in this study (2,613 in the first period, 2,736 in the latter period). After implementing the guidelines, 3.0% of patients received opioid prescriptions compared with 4.4% previously (p < .005). The mean OME was significantly lower overall (42 vs. 93 mg; p < .001) and for level 0 and 1 procedures. Of the surgeries in the first six months, 96% would not have exceeded the maximum recommendation (≤80 OME); this increased to 99% once the guidelines were in place. The number of refills did not increase.
The authors recommend a review of prescribing practices and consideration of guidelines that would reduce overprescribing yet effectively manage patients’ pain after surgery. They emphasized that ongoing education of prescribers will be crucial to improve adherence to any new guidelines.
The original article can be found here.