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Urine drug screen (UDS) immunoassays are a quick and inexpensive method for determining the presence of drugs of abuse.
Our Best Stories in Your . . . Are present an built-in review of analytes causing false-positive interfering equal drugs-of-abuse UDS immunoassays, which covers the literature starting the year 2000 to present. False-positive interferences of common urine drug screen. 2014;38(7):387-96. Most available urine drug screens are immunoassays that test for marijuana by detecting 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid, which is the major urinary metabolite of delta-9-tetrahydrocannbinol (THC). . Journal of analytical toxicology. Nov 21, 2018 · A false positive occurs when a positive result is caused by a compound outside of the targeted drug or drug class. 2014 Sep:38(7):387-96. . doi: 10. Knowledge of these potential interferents is important in determining a course of action for patient care. Dec 1, 2016 · False-positive interferences of common urine drug screen immunoassays: a review. Many cross-reactivities exist with other analytes, potentially causing a false-positive result in an initial drug screen. Colby,. 1093/jat/bku075. . . . Journal of Analytical Toxicology. J Anal Toxicol. . Nov 27, 2020 · False-Positive Interferences of Common Urine Drug Screen Immunoassays: A Review. review of analytes causing false-positive interferences with drugs-of-abuse UDS immunoassays, which covers the. review of analytes causing false-positive interferences with drugs-of-abuse UDS immunoassays, which covers the. Although fast and relatively inexpensive, UDS assays often cross-react with unrelated compounds, which can lead to false-positive results and impair patient care. Dec 11, 2015 · Obtaining a good history is important to sort out the timing of exposure and symptom onset. Urine drug screen (UDS) immunoassays are a quick and inexpensive method for determining the presence of drugs of abuse. 2010;67(16):1344-50. J Anal Toxicol, 38(7):387-396, 01 Jul 2014 Cited by: 59 articles | PMID: 24986836. . Feb 12, 2015 · False-positive interferences of common urine drug screen immunoassays: a review. Jul 1, 2014 · Urine drug screen (UDS) immunoassays are a quick and inexpensive method for determining the presence of drugs of abuse. .