Objective Toxicology screening tests for drugs-of-abuse and therapeutic drugs in urine (TST-
U) are often used to assess whether a patient's clinical condition can be explained by the …

Aims Morbidity and mortality from drug overdose has decreased over three decades. This is
credited to safer drugs and therefore better outcomes in overdose. We aimed to investigate …

Aim. Products for on-site urine drug testing offer the possibility to perform screening for drugs
of abuse directly at the point-of-care. This is a well-established routine in emergency and …

Urine drug screens are commonly used in various clinical settings and situations.
Immunoassays are the most commonly available method of testing for urine drug screens in …

Toxicologic conditions are encountered in critically ill patients due to intentional or
unintentional misuse of or exposure to therapeutic or illicit drugs. Additionally, toxicities …

Psychotropic prescription drugs are commonly involved in intoxication events. The study's
aim was to determine a comparative risk for intoxication in relation to prescribing rates for …

Sample preparation for systematic toxicological screening analysis (STA) in urine by gas
chromatography–mass spectrometry (GC-MS) generally involves cleavage of conjugates by …

A disposable microfluidic device was constructed by conveniently integrating one poly
(methyl methacrylate) board with four reservoirs and one fractured fused-silica capillary with …

Central nervous system (CNS) toxicity may result from exposure to a vast array of
xenobiotics. The term xenobiotic describes any substance that is foreign to the human body …

Context: Multiple studies have concluded that urine drug screens rarely change clinical
management. The rapid comprehensive urine drug screen (RCUDS) at our institution …