Background: The analytic performance and accuracy of drug detection below Substance
Abuse and Mental Health Services Administration (SAMHSA) cutoffs is not well known. In …

The newest formulation of the EMIT assay for drugs of abuse, EMIT II, and a new
immunoassay, OnLine, using the kinetic interaction of microparticles in solution …

Exposure to drugs and toxins is a major cause for the rising number of emergency
department visits each year. Immunoassays are commonly used in the emergency …

The aim with this study was to evaluate the accuracy of several on-site testing devices on the
market. A part of this study is included in the European Union's (EU's) roadside testing …

Signify® ER Drug Screen Test (Signify ER) and Triage® Drug of Abuse Panel plus TCA
(Triage DOA Panel) rapid drug screening devices were compared at four laboratories. Both …

A wide variety of body fluid specimens have been utilized for analysis for the presence of
drugs of abuse. Urine has been and remains the most widely used body fluid specimen for …

The purpose of this study was to investigate the relationship between urine levels of target
drugs of abuse for which Triage DOA gave positive results, as well as the cut-off levels for …

Background This paper describes the performance of four Randox drug arrays, designed for
whole blood, for the near-body analysis of drugs in a range of post-mortem body specimens …

Workplace drug urinalysis protocols include an initial immunoassay followed by a
confirmation gas chromatography/mass spectrometry (GC/MS) test of immunoassay-positive …

Background Immunoassays provide a rapid tool for the screening of drugs-of-abuse (DOA).
However, results are presumptive and confirmatory testing is warranted. To reduce …