Counselors' Clinical Use of Definitive Drug Testing Results in Their Work with Substance-Use Clients: a Qualitative Study.

We conducted a psychotherapeutic examination of the use of definitive drug testing (liquid chromatography with tandem mass spectrometry) in the treatment of substance use disorders (SUD). Employing a generic qualitative method (Caelli et al. in (2), 2003; Merriam, 2009) we asked SUD counselors to provide narratives about cases where drug testing had revealed new or unexpected information about clients' drug-taking behaviors.

Interpretation of urine drug testing in pain patients.

Background:   Traditionally, urine drug screens have only been concerned with positive or negative results. Those results provide physicians treating patients for pain with chronic opioid therapy with information about medication compliance, use of nonprescribed medications, and use of illicit drugs. However, the analysis of urine for drugs offers additional information that, when compiled and accurately interpreted, may also be of great value to these doctors.