Stay up-to-date with the latest news and information from the drug testing industry by subscribing to Results, our monthly newsletter.
Your Privacy Choices
|
Privacy Notices
|
Terms
|
Language Assistance / Non-Discrimination Notice | Asistencia de Idiomas / Aviso de no Discriminación | 語言協助 / 不䈚視通知
Quest, Quest Diagnostics, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks — ® and ™ — are the property of their respective owners. © 2000-2025 Quest Diagnostics Incorporated. All rights reserved.
The latest issue of CESAR FAX features results from a yearly study performed by the Community Drug Early Warning System (CDEWS). The study examines samples of anonymous urine specimens, collected by criminal justice systems, to provide information on drug use trends. In their study, the CDEWS analyzed drug test results from parolees, probationers and juveniles in Washington, D.C., Denver, CO and Tampa, FL.
Most notably, the CDEWS study found that synthetic cannabinoid metabolites were found most often in specimens from individuals who have previously tested negative for illicit drugs in standard Correctional Justice Systems’ drug screens. These findings support the notion that many adults and juveniles may be turning to these dangerous drugs to avoid detection from conventional drug screens.
CESAR FAX provides a monthly, one-page overview of timely substance abuse trends or issues.
For more information about drug testing, visit our website.