Objective: To evaluate the CLIA-waived immunochromatographic lateral flow assay
“OneScreen” drug test device from American Screening Corporation for its ability to perform …

Many current “on-site” urine drug-testing products claim performance equivalent to
laboratory testing. Five commercially available products (PharmScreen™, Roche TestCup® …

This chapter addresses the adulteration of urine samples and its effect on drugs-of-abuse
testing using on-site testing devices. The technical aspects of on-site testing methodologies …

Drug testing through urinalysis provides a relatively inexpensive method for detecting illicit
drug use. Since there are many drug testing laboratories on the market using different …

Illicit-drug users may attempt to falsify results by in vitro adulteration of specimens. We
investigated eight additives (NaCl, Visine, handsoap, Drano, bleach, vinegar, golden-seal …

We evaluated a new test device for amphetamines and methamphetamines (Frontline®, cut-
off limit 300 ng/mL) using authentic clinical and forensic specimens. The device is based on …

The performance of three on-site adulterant detection devices that assess the integrity of
urine specimens collected for drug-of-abuse testing was evaluated: the Intect™ 7, MASK …

Urine based CLIA Waived Drug tests for multiple drugs of abuse range from simple
immunoassay tests to complex analytical procedures. The speed and sensitivity of …

On-site drug tests are becoming increasingly more popular because of their easy test
protocols and instantaneous results. This study evaluates the performance of four on-site …

Background Many low-complexity urine drug screen (UDS) devices are approved by the
Food and Drug Administration as waived under Clinical Laboratory Improvement …