Zobrazeno 1 - 10 of 287 pro vyhledávání: '"Robert L Fitzgerald"'
1
Akademický článek
Evaluating the performance of the Roche FEN2 fentanyl immunoassay and its clinical implementation: The role of LDT-based mass spectrometry testing
Autor: Marlen Menlyadiev, Raymond T. Suhandynata, Kyle Lund, Michael J. Kelner, Robert L. Fitzgerald
Publikováno v: Journal of Mass Spectrometry and Advances in the Clinical Lab, Vol 28, Iss , Pp 105-113 (2023)
Introduction: While laboratory-developed tests (LDTs) using liquid chromatography tandem mass spectrometry (LC-MS/MS) are widely employed to support the development of FDA-cleared drug immunoassays, their significance in the clinical implementation a
Externí odkaz: https://doaj.org/article/267ef71f9af64947b9fcdff71988ee5c
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2
Akademický článek
Comparison of two highly sensitive benzodiazepine immunoassay lab developed tests for urine drug testing in clinical specimens
Autor: Kyle Lund, Marlen Menlyadiev, Kyunghoon Lee, Michael J. Kelner, Robert L. Fitzgerald, Raymond T. Suhandynata
Publikováno v: Journal of Mass Spectrometry and Advances in the Clinical Lab, Vol 28, Iss , Pp 91-98 (2023)
Background: The VALID Act is a legislative effort that, if enacted, would alter the regulatory requirements of laboratory developed tests (LDTs) used for clinical testing in the United States. Benzodiazepines, which are primarily excreted into urine
Externí odkaz: https://doaj.org/article/6ccd9e7fe693441ab3323710600f0623
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3
Akademický článek
The Relationship Between Plasma Tetrahydrocannabinol Levels and Intraocular Pressure in Healthy Adult Subjects
Autor: Sameh Mosaed, Andrew K. Smith, John H. K. Liu, Donald S. Minckler, Robert L. Fitzgerald, David Grelotti, Emily Sones, Robert N. Weinreb, Thomas D. Marcotte
Publikováno v: Frontiers in Medicine, Vol 8 (2022)
BackgroundΔ9-tetrahydrocannabinol (THC) has been shown to decreased intraocular pressure (IOP). This project aims to define the relationship between plasma THC levels and IOP in healthy adult subjects.MethodsEleven healthy subjects received a single
Externí odkaz: https://doaj.org/article/858c385f82f8406d8530ffbac786ec7e
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5
Driving Under the Influence of Cannabis: Impact of Combining Toxicology Testing with Field Sobriety Tests
Autor: Robert L Fitzgerald, Anya Umlauf, Jacqueline A Hubbard, Melissa A Hoffman, Philip M Sobolesky, Shannon E Ellis, David J Grelotti, Raymond T Suhandynata, Marilyn A Huestis, Igor Grant, Thomas D Marcotte
Publikováno v: Clinical Chemistry.
Background Cannabis is increasingly used both medically and recreationally. With widespread use, there is growing concern about how to identify cannabis-impaired drivers. Methods A placebo-controlled randomized double-blinded protocol was conducted t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8a362593d6dfe19afb2ff86c1ac470e
https://doi.org/10.1093/clinchem/hvad054
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7
Emergency Department Management of Chest Pain With a High-Sensitivity Troponin-Enabled 0/1-Hour Rule-Out Algorithm
Autor: Nicholas J Bevins, Hyojin Chae, Jacqueline A Hubbard, Edward M Castillo, Vaishal M Tolia, Lori B Daniels, Robert L Fitzgerald
Publikováno v: American Journal of Clinical Pathology. 157:774-780
Objectives The analytical sensitivity of high-sensitivity cardiac troponin T (hsTnT) assays has enabled rapid myocardial infarction rule-out algorithms for emergency department (ED) presentations. Few studies have analyzed the real-world impact of hs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d750b3981c9c57f8c26bd7d2eee9859
https://doi.org/10.1093/ajcp/aqab192
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8
Assessment of serum total 25-hydroxyvitamin D assays for Vitamin D External Quality Assessment Scheme (DEQAS) materials distributed at ambient and frozen conditions
Autor: Ravi Kaul, Robert L. Fitzgerald, Grace Hahm, Christine A. Simpson, Carole Tourneur, Sarah Meadows, Stephen A. Wise, Sohail Mushtaq, Graham D. Carter, Chung S Ho, Carolyn Q. Burdette, Jinyun Yuan, Christian Popp, Patrick J Twomey, Jan Schultess, Emma L Williams, Neil Parker, P.M. Crump, Christopher T. Sempos, David L. Duewer, Johanna E. Camara, Eugene Jansen, Fiona Ivison, J. Simard, Ramón A Durazo-Arvizu, Marcelo Cidade Batista, Michael H. Creer, Norma Breen, Etienne Cavalier, Emmett W K Law, Dilshad Ahmed Khan, Kimberly Robyak, Andrew N. Hoofnagle, Michael W. Clarke, Mark Kilbane, Camille Pease, Renaud Gonthier, Christian Beckert, Julia Jones, Ralf Fischer, Brett Holmquist, Lorna Cox, James Freeman, Federica Nalin, Adam J. Kuszak, Glen Van Slooten, Pierre Lukas, Joyce Merkel, Alfredo Villarreal, Jody M W van den Ouweland
Publikováno v: Analytical and Bioanalytical Chemistry. 414:1015-1028
The Vitamin D External Quality Assessment Scheme (DEQAS) distributes human serum samples four times per year to over 1000 participants worldwide for the determination of total serum 25-hydroxyvitamin D [25(OH)D)]. These samples are stored at −40 °
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cff160a1f30b825b2a863f9d46f56f9f
https://doi.org/10.1007/s00216-021-03742-5
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9
Akademický článek
Demographic data for urinary Acute Kidney Injury (AKI) marker [IGFBP7]·[TIMP2] reference range determinations
Autor: Nandkishor S. Chindarkar, Lakhmir S. Chawla, Joely A. Straseski, Saeed A. Jortani, Denise Uettwiller-Geiger, Robert R. Orr, John A. Kellum, Robert L. Fitzgerald
Publikováno v: Data in Brief, Vol 5, Iss C, Pp 888-892 (2015)
This data in brief describes characteristics of chronic stable comorbid patients who were included in reference range studies of [IGFBP7]·[TIMP-2] “Reference Intervals of Urinary Acute Kidney Injury (AKI) Markers [IGFBP7]·[TIMP2] in Apparently He
Externí odkaz: https://doaj.org/article/4802c2acfbbb47b6bb05961b09335716
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