Differential adsorption of an analyte and its D4, D5 and 13C6 labeled analogues combined with instrument-specific carry-over issues: The Achilles' heel of ibrutinib TDM

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F21%3A00545978" target="_blank" >RIV/61388963:_____/21:00545978 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11150/21:10432571 RIV/00179906:_____/21:10432571 RIV/00216208:11160/21:10432571

Result on the web

<a href="https://doi.org/10.1016/j.jpba.2021.114366" target="_blank" >https://doi.org/10.1016/j.jpba.2021.114366</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jpba.2021.114366" target="_blank" >10.1016/j.jpba.2021.114366</a>

Result language

angličtina

Original language name

Differential adsorption of an analyte and its D4, D5 and 13C6 labeled analogues combined with instrument-specific carry-over issues: The Achilles' heel of ibrutinib TDM

Original language description

At present, therapeutic drug monitoring is the standard in pharmacotherapy using medications with a narrow therapeutic index or showing serious adverse effects, such as in the case of ibrutinib. A technique commonly used for this purpose is liquid chromatography-tandem mass spectrometry combined with isotope dilution in sample processing. Although this method provides a high degree of reliability, its use can be complicated with some specific factors and does not guarantee trouble-free analysis. This paper is focused on investigating issues related to the differential adsorption of ibrutinib and its D4, D5 and 13C6 isotopically labeled analogues combined with instrument-specific carry-over. The results of the research point out the significantly different adsorption behavior of ibrutinib in fluidics of LC-MS compared with that of its D4, D5 and 13C6 stable isotope labeled analogues, showing preferential adsorption of non-labeled compound. The investigation also pointed to a strong affinity of ibrutinib to polymeric surfaces under specific conditions, which has to be taken into consideration during sample preparation and analysis. Our work opens a new field for the discussion of scarcely reported problem related to the use of stable isotope labeled internal standards in LC-MS/MS analysis.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10608 - Biochemistry and molecular biology

Project

<a href="/en/project/EF18_069%2F0010046" target="_blank" >EF18_069/0010046: Pre-application research into innovative medicines and medical technologies</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Pharmaceutical and Biomedical Analysis

ISSN

0731-7085

e-ISSN

1873-264X

Volume of the periodical

206

Issue of the periodical within the volume

Nov 30

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

114366

UT code for WoS article

000697794600003

EID of the result in the Scopus database

2-s2.0-85115330135