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Showing 1 to 10 of 10 entries
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Comparison of four immunoassays to an HPLC method for the therapeutic drug monitoring of methotrexate: Influence of the hydroxylated metabolite levels and impact on clinical threshold.

Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners

Descoeur J, Dupuy AM, Bargnoux AS, Cristol JP, Mathieu O.
PMID: 33427019
J Oncol Pharm Pract. 2022 Jan;28(1):55-63. doi: 10.1177/1078155220983407. Epub 2021 Jan 11.

OBJECTIVES: Methotrexate requires therapeutic drug monitoring in oncology because of narrow therapeutic index, especially the metabolite 7-hydroxymethotrexate exhibits nephrotoxicity. The goal of this study was to evaluate different assays and their impact on clinical decisions.METHODS: Following routine measurement with...

Evaluation of a new point-of-care testing for creatinine and urea measurement.

Scandinavian journal of clinical and laboratory investigation

Bargnoux AS, Kuster N, Sutra T, Laroche L, Rodriguez A, Morena M, Chenine L, Chalabi L, Dupuy AM, Badiou S, Cristol JP.
PMID: 33908840
Scand J Clin Lab Invest. 2021 Jul;81(4):290-297. doi: 10.1080/00365513.2021.1914344. Epub 2021 Apr 28.

Point of care testing makes it possible to obtain results in an extremely short time. Recently, radiometer has expanded the panel of tests available on its ABL90 FLEX PLUS blood gas analyzer (ABL90) by adding urea and creatinine. The...

Bioanalytical Performance of a New Particle-Enhanced Method for Measuring Procalcitonin.

Diagnostics (Basel, Switzerland)

Dupuy AM, Bargnoux AS, Larcher R, Merindol A, Masetto T, Badiou S, Cristol JP.
PMID: 32646054
Diagnostics (Basel). 2020 Jul 07;10(7). doi: 10.3390/diagnostics10070461.

We report the analytical performances of two particle-enhanced (PETIA) methods for measuring procalcitonin (PCT), the Diazyme PCT and the new DiaSys PCT assay, and their concordance of values with BRAHMS PCT Kryptor©. The total imprecisions onto two control levels...

Long term pronostic value of suPAR in chronic heart failure: reclassification of patients with low MAGGIC score.

Clinical chemistry and laboratory medicine

Dupuy AM, Kuster N, Bargnoux AS, Aguilhon S, Huet F, Leclercq F, Pasquié JL, Roubille F, Cristol JP.
PMID: 33544524
Clin Chem Lab Med. 2021 Feb 04;59(7):1299-1306. doi: 10.1515/cclm-2020-0903. Print 2021 Jun 25.

OBJECTIVES: Inflammation is a hallmark of heart failure (HF) and among inflammatory biomarkers, the most studied remains the C-reactive protein (CRP). In recent years several biomarkers have emerged, such as sST2 and soluble urokinase-type plasminogen activator receptor (suPAR). This...

Quantitative assessment of sodium mass removal using ionic dialysance and sodium gradient as a proxy tool: Comparison of high-flux hemodialysis versus online hemodiafiltration.

Artificial organs

Rodriguez A, Morena M, Bargnoux AS, Chenine L, Leray-Moragues H, Cristol JP, Canaud B.
PMID: 33507535
Artif Organs. 2021 Aug;45(8):E280-E292. doi: 10.1111/aor.13923. Epub 2021 Mar 08.

Restoration and maintenance of sodium are still a matter of concern and remains of critical importance to improve the outcomes in homeostasis of stage 5 chronic kidney disease patients on dialysis. Sodium mass balance and fluid volume control rely...

Improved quality of samples and laboratory turnaround time using 3.5 mL low vacuum BD Vacutainer.

Practical laboratory medicine

Badiou S, Vuillot O, Bargnoux AS, Kuster N, Lefebvre S, Sebbane M, Cristol JP, Dupuy AM.
PMID: 31289734
Pract Lab Med. 2019 Jun 12;16:e00128. doi: 10.1016/j.plabm.2019.e00128. eCollection 2019 Aug.

BACKGROUND: Centrifugation is a consuming time step which participates to increase the turnaround time (TAT) in laboratories, likewise hemolysis sample that needs a re-sampling could delay management of patients. Recently, it has been postulated that BD Barricor™ tube could...

Did Creatinine Standardization Give Benefits to the Evaluation of Glomerular Filtration Rate?.

EJIFCC

Piéroni L, Bargnoux AS, Cristol JP, Cavalier E, Delanaye P.
PMID: 29333144
EJIFCC. 2017 Dec 19;28(4):251-257. eCollection 2017 Dec.

During the last decade, a lot of efforts has been made to improve the evaluation of renal functions. Measured Glomerular Filtration Rate (GFR) remains the only valuable test to confirm or confute the status of chronic kidney disease (CKD)...

A Pathway to National Guidelines for Laboratory Diagnostics of Chronic Kidney Disease - Examples from Diverse European Countries.

EJIFCC

Biljak VR, Aakre KM, Yucel D, Bargnoux AS, Cristol JP, Piéroni L.
PMID: 29333148
EJIFCC. 2017 Dec 19;28(4):289-301. eCollection 2017 Dec.

The principal benefit of guidelines is to improve the quality of care received by patients. In the 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease (KDIGO) was released and it is designed to provide...

Analytical performances of a novel point-of-care procalcitonin assay.

Practical laboratory medicine

Dupuy AM, Bargnoux AS, Andreeva A, Zins C, Kuster N, Badiou S, Cristol JP.
PMID: 31720356
Pract Lab Med. 2019 Oct 26;18:e00145. doi: 10.1016/j.plabm.2019.e00145. eCollection 2020 Jan.

OBJECTIVES: We report the analytical performances of a new point-of-care (POC) procalcitonin (PCT) fluorescence immunoassay that uses the AFIAS-6© system from Boditech and its concordance with results of the standard method Kryptor Compact plus from the central laboratory.DESIGN: and...

Analytical evaluation of the performances of a new procalcitonin immunoassay.

Clinical chemistry and laboratory medicine

Dupuy AM, Ruffel L, Bargnoux AS, Badiou S, Cristol JP.
PMID: 34800089
Clin Chem Lab Med. 2021 Nov 22; doi: 10.1515/cclm-2021-1019. Epub 2021 Nov 22.

No abstract available.

Showing 1 to 10 of 10 entries