Quantification of Zonisamide in Dried Blood Spots and Dried Plasma Spots by UPLC–MS/MS: Application to Clinical Practice
Аутори
Rmandić, MilenaStajić, Ana
Jančić, Jasna
Samardžić, Janko
Jović, Nebojša
Malenović, Anđelija
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this research, a UHPLC–MS/MS method was developed and validated for the deter-
mination of zonisamide in dried plasma spots (DPS) and dried blood spots (DBS). Detection of
zonisamide and internal standard, 1-(2,3-dichlorphenyl)piperazine, was carried out in ESI+ mode by
monitoring two MRM transitions per analyte. Total run time, less than 2.5 min, was achieved using
Acquity UPLC BEH Amide (2.1 × 100 mm, 1.7 μm particle size) column with mobile phase com-
prising acetonitrile–water (85:15%, v/v) with 0.075% formic acid. The flow rate was 0.225 mL/min,
the column temperature was 30 ◦C and the injection volume was 3 μL. Desolvation temperature,
desolvation gas flow rate, ion source temperature and cone gas flow rate were set by the IntelliStart
software tool in combination with tuning. All of the Guthrie cards were scanned, and DPS/DBS
areas were determined by the image processing tool. The influence of hematocrit values (20–60%)
on accuracy and precision was evaluated to det...ermine the range within which method for DBSs is
free from Hct or dependency is within acceptable limits. The validated method was applied to the
determination of zonisamide levels in DPS and DBS samples obtained from patients confirming its
suitability for clinical application. Finally, the distribution of zonisamide into the red blood cells was
estimated by correlating its DPS and DBS levels.
Кључне речи:
Zonisamide / dried plasma spots / dried blood spots / image processing / hematocrit / UHPLC–MS/MS method / clinical practiceИзвор:
Molecules, 2022, 27, 15Издавач:
- MDPI
Финансирање / пројекти:
DOI: 10.3390/molecules27154899
ISSN: 1420-3049
WoS: 000839703500001
Scopus: 2-s2.0-85136340549
Институција/група
PharmacyTY - JOUR AU - Rmandić, Milena AU - Stajić, Ana AU - Jančić, Jasna AU - Samardžić, Janko AU - Jović, Nebojša AU - Malenović, Anđelija PY - 2022 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4262 AB - In this research, a UHPLC–MS/MS method was developed and validated for the deter- mination of zonisamide in dried plasma spots (DPS) and dried blood spots (DBS). Detection of zonisamide and internal standard, 1-(2,3-dichlorphenyl)piperazine, was carried out in ESI+ mode by monitoring two MRM transitions per analyte. Total run time, less than 2.5 min, was achieved using Acquity UPLC BEH Amide (2.1 × 100 mm, 1.7 μm particle size) column with mobile phase com- prising acetonitrile–water (85:15%, v/v) with 0.075% formic acid. The flow rate was 0.225 mL/min, the column temperature was 30 ◦C and the injection volume was 3 μL. Desolvation temperature, desolvation gas flow rate, ion source temperature and cone gas flow rate were set by the IntelliStart software tool in combination with tuning. All of the Guthrie cards were scanned, and DPS/DBS areas were determined by the image processing tool. The influence of hematocrit values (20–60%) on accuracy and precision was evaluated to determine the range within which method for DBSs is free from Hct or dependency is within acceptable limits. The validated method was applied to the determination of zonisamide levels in DPS and DBS samples obtained from patients confirming its suitability for clinical application. Finally, the distribution of zonisamide into the red blood cells was estimated by correlating its DPS and DBS levels. PB - MDPI T2 - Molecules T1 - Quantification of Zonisamide in Dried Blood Spots and Dried Plasma Spots by UPLC–MS/MS: Application to Clinical Practice VL - 27 IS - 15 DO - 10.3390/molecules27154899 ER -
@article{ author = "Rmandić, Milena and Stajić, Ana and Jančić, Jasna and Samardžić, Janko and Jović, Nebojša and Malenović, Anđelija", year = "2022", abstract = "In this research, a UHPLC–MS/MS method was developed and validated for the deter- mination of zonisamide in dried plasma spots (DPS) and dried blood spots (DBS). Detection of zonisamide and internal standard, 1-(2,3-dichlorphenyl)piperazine, was carried out in ESI+ mode by monitoring two MRM transitions per analyte. Total run time, less than 2.5 min, was achieved using Acquity UPLC BEH Amide (2.1 × 100 mm, 1.7 μm particle size) column with mobile phase com- prising acetonitrile–water (85:15%, v/v) with 0.075% formic acid. The flow rate was 0.225 mL/min, the column temperature was 30 ◦C and the injection volume was 3 μL. Desolvation temperature, desolvation gas flow rate, ion source temperature and cone gas flow rate were set by the IntelliStart software tool in combination with tuning. All of the Guthrie cards were scanned, and DPS/DBS areas were determined by the image processing tool. The influence of hematocrit values (20–60%) on accuracy and precision was evaluated to determine the range within which method for DBSs is free from Hct or dependency is within acceptable limits. The validated method was applied to the determination of zonisamide levels in DPS and DBS samples obtained from patients confirming its suitability for clinical application. Finally, the distribution of zonisamide into the red blood cells was estimated by correlating its DPS and DBS levels.", publisher = "MDPI", journal = "Molecules", title = "Quantification of Zonisamide in Dried Blood Spots and Dried Plasma Spots by UPLC–MS/MS: Application to Clinical Practice", volume = "27", number = "15", doi = "10.3390/molecules27154899" }
Rmandić, M., Stajić, A., Jančić, J., Samardžić, J., Jović, N.,& Malenović, A.. (2022). Quantification of Zonisamide in Dried Blood Spots and Dried Plasma Spots by UPLC–MS/MS: Application to Clinical Practice. in Molecules MDPI., 27(15). https://doi.org/10.3390/molecules27154899
Rmandić M, Stajić A, Jančić J, Samardžić J, Jović N, Malenović A. Quantification of Zonisamide in Dried Blood Spots and Dried Plasma Spots by UPLC–MS/MS: Application to Clinical Practice. in Molecules. 2022;27(15). doi:10.3390/molecules27154899 .
Rmandić, Milena, Stajić, Ana, Jančić, Jasna, Samardžić, Janko, Jović, Nebojša, Malenović, Anđelija, "Quantification of Zonisamide in Dried Blood Spots and Dried Plasma Spots by UPLC–MS/MS: Application to Clinical Practice" in Molecules, 27, no. 15 (2022), https://doi.org/10.3390/molecules27154899 . .