دورية أكاديمية
Assessment of serum total 25-hydroxyvitamin D assays for Vitamin D External Quality Assessment Scheme (DEQAS) materials distributed at ambient and frozen conditions
| العنوان: | Assessment of serum total 25-hydroxyvitamin D assays for Vitamin D External Quality Assessment Scheme (DEQAS) materials distributed at ambient and frozen conditions |
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| المؤلفون: | Sempos, Christopher T., Williams, Emma L., Carter, Graham D., Jones, Julia, Camara, Johanna E., Burdette, Carolyn Q., Hahm, Grace, Nalin, Federica, Duewer, David L., Kuszak, Adam J., Merkel, Joyce, Hoofnagle, Andrew N., Lukas, Pierre, Cavalier, Étienne, Durazo-Arvizu, Ramón A., Crump, Peter M., Popp, Christian, Beckert, Christian, Schultess, Jan, Van Slooten, Glen, Tourneur, Carole, Pease, Camille, Kaul, Ravi, Villarreal, Alfredo, Ivison, Fiona, Fischer, Ralf, van den Ouweland, Jody M. W., Ho, Chung S., Law, Emmett W. K., Simard, Jean-Nicolas, Gonthier, Renaud, Holmquist, Brett, Cidade Batista, Marcelo, Meadows, Sarah, Cox, Lorna, Jansen, Eugene, Ahmed Khan, Dilshad, Robyak, Kimberly, Creer, Michael H., Kilbane, Mark, Twomey, Patrick J., Freeman, James, Parker, Neil, Yuan, Jinyun, Fitzgerald, Robert, Mushtaq, Sohail, Clarke, Michael W., Breen, Norma, Simpson, Christine, Wise, Stephen A. |
| المساهمون: | National Institutes of Health, Imperial Healthcare NHS Trust, National Institute of Standards and Technology, University of Washington, University of Liège, University of Southern California, University of Wisconsin-Madison, Abbott Laboratories, Awareness Technology, bioMérieux, Bio-Rad Laboratories, Central Manchester Foundation Trust, Chromsystems Instruments & Chemicals, Canisius Wilhelmina Hospital, The Chinese University of Hong Kong, Endoceutics, LabCorp Specialty Testing Group, Hospital Israelita Albert Einstein, University of Cambridge, National Institute of Public Health and the Environment, National University of Medical Sciences, Penn State University, St. Vincent’s University Hospital, Siemens-Healthineers, SNIBE, University of California at San Diego, University of Chester, The University of Western Australia, Waters Technologies Ireland, Yale University |
| بيانات النشر: | Springer |
| سنة النشر: | 2021 |
| المجموعة: | University of Chester: Chester Digital Repository |
| مصطلحات موضوعية: | 25-Hydroxyvitamin D3, 25-Hydroxyvitamin D2, Total 25-hydroxyvitamin D |
| الوصف: | This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s00216-021-03742-5Test ; 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 °C prior to distribution and the participants are instructed to store the samples frozen at −20 °C or lower after receipt; however, the samples are shipped to participants at ambient conditions (i.e., no temperature control). To address the question of whether shipment at ambient conditions is sufficient for reliable performance of various 25(OH)D assays, the equivalence of DEQAS human serum samples shipped under frozen and ambient conditions was assessed. As part of a Vitamin D Standardization Program (VDSP) commutability study, two sets of the same nine DEQAS samples were shipped to participants at ambient temperature and frozen on dry ice. Twenty-eight laboratories participated in this study and provided 34 sets of results for the measurement of 25(OH)D using 20 ligand binding assays and 14 liquid chromatography–tandem mass spectrometry (LC–MS/MS) methods. Equivalence of the assay response for the frozen versus ambient DEQAS samples for each assay was evaluated using multi-level modeling, paired t-tests including a false discovery rate (FDR) approach, and ordinary least squares linear regression analysis of frozen versus ambient results. Using the paired t-test and confirmed by FDR testing, differences in the results for the ambient and frozen samples were found to be statistically significant at p < 0.05 for four assays (DiaSorin, DIAsource, Siemens, and SNIBE prototype). For all 14 LC–MS/MS assays, the differences in the ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| تدمد: | 1618-2642 1618-2650 |
| العلاقة: | https://www.springer.com/journal/216Test; https://link.springer.com/article/10.1007/s00216-021-03742-5Test; https://chesterrep.openrepository.com/bitstream/handle/10034/626543/Wise%20Frozen%20vs%20Ambient%20DEQAS%20Revised%20Oct%2015.pdf?sequence=7Test; https://chesterrep.openrepository.com/bitstream/handle/10034/626543/Supplementary%20Material%20Wise%20Oct12.pdf?sequence=8Test; Sempos, C. T., Williams, E. L., Carter, G. D., Jones, J., Camara, J. E., Burdette, C. Q., Hahm, G., Nalin, F., Duewer, D. L., Kuszak, A. J., Merkel, J., Hoofnagle, A. N., Lukas, P., Cavalier, É., Durazo-Arvizu, R. A., Crump, P. M., Popp C, Beckert, C., Schultess J., . Wise, S. A. (2022). Assessment of serum total 25-hydroxyvitamin D assays for Vitamin D External Quality Assessment Scheme (DEQAS) materials distributed at ambient and frozen conditions. Analytical and Bioanalytical Chemistry, 414, 1015–1028. https://doi.org/10.1007/s00216-021-03742-5Test; http://hdl.handle.net/10034/626543Test; Analytical and Bioanalytical Chemistry |
| DOI: | 10.1007/s00216-021-03742-5 |
| الإتاحة: | https://doi.org/10.1007/s00216-021-03742-5Test http://hdl.handle.net/10034/626543Test https://chesterrep.openrepository.com/bitstream/handle/10034/626543/Wise%20Frozen%20vs%20Ambient%20DEQAS%20Revised%20Oct%2015.pdf?sequence=7Test https://chesterrep.openrepository.com/bitstream/handle/10034/626543/Supplementary%20Material%20Wise%20Oct12.pdf?sequence=8Test |
| حقوق: | Attribution-NonCommercial-NoDerivatives 4.0 International ; http://creativecommons.org/licenses/by-nc-nd/4.0Test/ |
| رقم الانضمام: | edsbas.E6FA29 |
| قاعدة البيانات: | BASE |
| تدمد: | 16182642 16182650 |
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| DOI: | 10.1007/s00216-021-03742-5 |