Random vs Targeted Urine Drug Testing Among Patients Undergoing Long-term Opioid Treatment for Cancer Pain.

Arthur, Joseph; Lu, Zhanni; Nguyen, Kristy; Hui, David; Prado, Bernard; Edwards, Tonya; Bruera, Eduardo · JAMA Oncol · 2020

prospective_cohort · Level II

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Abstract

This cohort study assesses the frequency of abnormal urine drug test findings among patients with cancer pain treated with long-term opioid therapy who underwent random and targeted testing.

Medical subject headings