Opioid Risk Screening In An Oncology Palliative Medicine Clinic

PURPOSE Little information exists on factors that predict opioid misuse in oncology. We adopted the Screener and Opioid Assessment for Patients With Pain-Short Form (SOAPP-SF) and toxicology testing to assess for opioid misuse risk. The primary objective was to (1) identify characteristics associated with a high-risk SOAPP-SF score and noncompliant toxicology test, and (2) determine SOAPP-SF utility to predict noncompliant toxicology tests.METHODS From July 1, 2017, to December 31, 2017, new patients completed the Edmonton Symptom Assessment Scale (ESAS), SOAPP-SF, and narcotic use agreement. Toxicology test results were collected at subsequent visits.RESULTS Of 223 distinct patients, 96% completed SOAPP-SF. Mean age was 61 +/- 12.7 years, 58% were female, 68% were White, and 28% were Black. Eighty-three eligible patients (38%) completed toxicology testing. Younger age, male sex, and increased ESAS depression scores were associated with high-risk SOAPPSF scores. Smoking habit was associated with an aberrant test. An SOAPP-SF score >= 3 predicted a noncompliant toxicology test.CONCLUSION Male sex, young age, and higher ESAS depression score were associated with a high SOAPP-SF score. Smoking habit was associated with an aberrant test. An SOAPP-SF of >= 3 (sensitivity, 0.74; specificity, 0.64), not >= 4, was predictive of an aberrant test; however, performance characteristics were decreased from those published by Inflexxion, for >= 4 (sensitivity, 0.86; specificity, 0.67). The specificity warrants caution in falsely labeling patients. The SOAPP-SF may aid in meeting National Comprehensive Cancer Network recommendations to screen oncology patients for opioid misuse. (c) 2020 by American Society of Clinical Oncology