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Module 12: Lab Testing in Assessment of Substance Use Disorders
Presenter
Kevin A. Sevarino, MD, PhD | Associate Clinical Professor, Yale University School of Medicine; President-Elect American Academy of Addiction Psychiatry
Target Audience
Physicians, nurses, and healthcare teams who are treating patients with substance use disorder (SUD).
Credit Designations Available
Interprofessional Continuing Education credit, AMA PRA Category 1 Credits™, and Nursing Contact Hours.
Core Competencies as a result of participating in this activity
  • Interpersonal Skills and Communication 
  • Medical Knowledge 
  • Patient Care
Module Description
Lab testing in the assessment of substance use disorders may involve many different substrates, though urine drug testing (UDT) dominates clinical practice. This module is meant to provide a short guide to effective use of lab testing in treatment of the patient with a substance use disorder, which to a surprising degree is often misused or misunderstood. The module describes the clinical role of lab testing to guide treatment and not to be punitive. To properly use and interpret UDT, it reviews common false positive and false negatives that might occur in the immunologic-based first step in UDT. To understand confirmatory gas chromatography/mass spectrometry, it goes on to describe the metabolism of common opioids and benzodiazepines, because the detected confirmed moiety often is just a downstream metabolite of several possible parent compounds to which the patient was exposed. The module concludes with a discussion of the difference between UDT for clinical purposes versus forensic ones.
Educational Objectives

At the conclusion of this activity participants should be able to:

  • Discuss clinical issues in performing urine drug testing (UDT).
  • Describe the basic types of UDT and when they should be used. 
  • Define the metabolism of opioids and benzodiazepines in order to interpret UDT results. 
  • Describe other laboratory testing used as part of substance use disorder evaluations
Method of participating in the learning process

In order to receive maximum credit, learners must: 

1. Review the materials provided in this module.
2. Earn a minimum cumulative score of 80% on the post-test. 
3. Complete an evaluation to assess satisfaction and plans for individual and/or team practice change.
4. Follow instructions at the end of the course regarding how to retrieve a certificate.* 

*Credit will not be awarded unless all components of the program are completed.  Partial credit will not be awarded.

Summary
Availability: On-Demand
Expires on 01/26/2023
Cost: FREE
Credit Offered:
1 CME Credit
1 Other Professionals Credit
1 Nursing Credit
1 IPCE Credit
Recommended
 
The content on this site is intended solely to inform and educate medical professionals. This site shall not be used for medical advice and is not a substitute for the advice or treatment of a qualified medical professional.



Funding for this initiative was made possible (in part) by grant nos. 6H79TI081968 and 1H79TI083343 from SAMHSA. The views expressed in written conference materials or publications and by speakers and moderators do not necessarily reflect the official policies of the Department of Health and Human Services; nor does mention of trade names, commercial practices, or organizations imply endorsement by the U.S. Government.

 
PCSS
pcssNow.org
pcss@aaap.org
For Waiver Inquiries, email PCSS.

ORN
opioidresponsenetwork.org

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