Physician Perspective and Challenges Ordering/Interpreting Laboratory Tests Related to the Opioid Crisis in America.

The opioid crisis is a profound public health crisis in the United States. It has significantly increased morbidity and mortality in our nation. There are many contributing factors to the opioid crisis, including a strong national and international interest to treat pain as effectively as possible. To combat this crisis, numerous strategies have been implemented over the past few years at the legislative, health system, and patient levels. As a result of these efforts, for the first time since 1999, drug overdose deaths in the United States decreased from 2017 to 2018, when deaths involving all opioids, prescription opioids, and heroin decreased by 2%, 13.5%, and 4.1%, respectively. To continue to curb the opioid crisis, it is imperative to optimize pain control through multidisciplinary and multimodal approaches and to adhere to opioid prescribing guidelines from regulatory and professional organizations to minimize risks for opioid misuse and abuse. Urine drug testing is an important means to assist with opioid monitoring and safe opioid prescribing. There are challenges when ordering urine drug tests, collecting specimens, and interpreting test results. Inaccurate interpretations of laboratory results can have significantly negative impacts on patients care and life. There is a critical need for prescriber education by laboratory experts in the use of drug testing and interpretation of results. To interpret test results correctly and make safe prescribing decisions, it is very important for prescribers/providers to consult clinical toxicologists, laboratory directors, and reporting staff. This interaction is vital and provides excellence of care for patients. This review aims to provide information concerning the opioid crisis in the United States and summarizes the challenges ordering and interpreting opioid-related laboratory testing as well as pertinent guidelines and recommendations.