Opioid risk stratification in the community pharmacy: The utility of the Opioid Risk Tool

The objective for this paper is to report on the utility of the Opioid Risk Tool (ORT) to identify patients at elevated risk for opioid misuse and deliver medication safety-related services to them. Patient characteristics based on ORT risk stratification are also described.

Data from patients screened from September 17, 2018 to May 12, 2021 were descriptively evaluated for distribution of ORT scores, characteristics of patients stratified by ORT score, and services delivered to patients based on ORT score. The ORT generates a score from 0 to 26, with scores of 0-3, 4-7, and 8 or higher representing low, moderate, and high risk of opioid use disorder, respectively. Based upon screening results, pharmacists provided patient-specific education and interventions.

A total of 6,460 patients were evaluated. Low, moderate, and high ORT scores were found among 87.5, 8.2 and 3.9% of the patients receiving opioids, respectively. Males comprised 46.1% of the patients, and 27.7% of the patients had received a prior opioid prescription in the last 60 days. As a result of risk stratification, the pharmacist explained opioid use disorder to 18.8, 36.1, and 47.0% of patients with low, moderate and high ORT scores, respectively (p < .001). High ORT scores were significantly associated with the pharmacist introducing the patient to community support services (OR = 2.35), the pharmacist having contacted their provider (OR = 6.41), male gender (OR = 2.06), and having taken an opioid in the last 60 days (OR = 1.76).

The ORT is a useful tool for opioid risk stratification of patients receiving opioid medications in the community pharmacy setting. Such stratification allows the pharmacist to provide individualized services to patients based on their risk profile.