False-positive interferences of common urine drug screen immunoassays: a review
A Saitman, HD Park, RL Fitzgerald - Journal of analytical …, 2014 - academic.oup.com
Urine drug screen (UDS) immunoassays are a quick and inexpensive method for
determining the presence of drugs of abuse. Many cross-reactivities exist with other …
determining the presence of drugs of abuse. Many cross-reactivities exist with other …
Urine drug screening: practical guide for clinicians
KE Moeller, KC Lee, JC Kissack - Mayo clinic proceedings, 2008 - Elsevier
Drug testing, commonly used in health care, workplace, and criminal settings, has become
widespread during the past decade. Urine drug screens have been the most common …
widespread during the past decade. Urine drug screens have been the most common …
Commonly prescribed medications and potential false-positive urine drug screens
NC Brahm, LL Yeager, MD Fox… - American Journal of …, 2010 - academic.oup.com
Purpose The implications of potential false-positive urine drug screen (UDS) results for
patients receiving commonly prescribed medications were evaluated. Summary A …
patients receiving commonly prescribed medications were evaluated. Summary A …
Clinical interpretation of urine drug tests: what clinicians need to know about urine drug screens
Urine drug testing is frequently used in clinical, employment, educational, and legal settings
and misinterpretation of test results can result in significant adverse consequences for the …
and misinterpretation of test results can result in significant adverse consequences for the …
'False-positive'and 'false-negative'test results in clinical urine drug testing
GM Reisfield, BA Goldberger, RL Bertholf - Bioanalysis, 2009 - Taylor & Francis
The terms 'false-positive'and 'false-negative'are widely used in discussions of urine drug test
(UDT) results. These terms are inadequate because they are used in different ways by …
(UDT) results. These terms are inadequate because they are used in different ways by …
Adulterants in urine drug testing
S Fu - Advances in clinical chemistry, 2016 - Elsevier
Urine drug testing plays an important role in monitoring licit and illicit drug use for both
medico-legal and clinical purposes. One of the major challenges of urine drug testing is …
medico-legal and clinical purposes. One of the major challenges of urine drug testing is …
Adulterants causing false negatives in illicit drug testing.
SL Mikkelsen, KO Ash - Clinical Chemistry, 1988 - academic.oup.com
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 …
investigated eight additives (NaCl, Visine, handsoap, Drano, bleach, vinegar, golden-seal …
Urine testing for cocaine abuse: metabolic and excretion patterns following different routes of administration and methods for detection of false-negative results
EJ Cone, AH Sampson-Cone… - Journal of analytical …, 2003 - academic.oup.com
Although cocaine is typically the second-most identified drug of abuse in drug-testing
programs, there is surprisingly little quantitative information on excretion patterns following …
programs, there is surprisingly little quantitative information on excretion patterns following …
Urine drug tests: Ordering and interpretation
N Kale - American Family Physician, 2019 - aafp.org
Urine drug testing is an essential component of monitoring patients who are receiving long-
term opioid therapy, and it has been suggested for patients receiving long-term …
term opioid therapy, and it has been suggested for patients receiving long-term …
Interference of common household chemicals in immunoassay methods for drugs of abuse.
A Warner - Clinical chemistry, 1989 - academic.oup.com
I report how some adulterants affect results for drugs of abuse in urine as measured by
Roche RIA, Syva emit dau, and Abbott TDx fpia (fluorescence polarization immunoassay) for …
Roche RIA, Syva emit dau, and Abbott TDx fpia (fluorescence polarization immunoassay) for …