» Articles » PMID: 33147810

New Methods Used in Pharmacokinetics and Therapeutic Monitoring of the First and Newer Generations of Antiepileptic Drugs (AEDs)

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2020 Nov 5
PMID 33147810
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

The review presents data from the last few years on bioanalytical methods used in therapeutic drug monitoring (TDM) of the 1st-3rd generation and the newest antiepileptic drug (AEDs) cenobamate in patients with various forms of seizures. Chemical classification, structure, mechanism of action, pharmacokinetic data and therapeutic ranges for total and free fractions and interactions were collected. The primary data on bioanalytical methods for AEDs determination included biological matrices, sample preparation, dried blood spot (DBS) analysis, column resolution, detection method, validation parameters, and clinical utility. In conclusion, the most frequently described method used in AED analysis is the LC-based technique (HPLC, UHPLC, USLC) combined with highly sensitive mass detection or fluorescence detection. However, less sensitive UV is also used. Capillary electrophoresis and gas chromatography have been rarely applied. Besides the precipitation of proteins or LLE, an automatic SPE is often a sample preparation method. Derivatization was also indicated to improve sensitivity and automate the analysis. The usefulness of the methods for TDM was also highlighted.

Citing Articles

Role of Chalcogenides in Sensitive Therapeutic Drug Monitoring Using Laser Desorption and Ionization.

Joh S, Yoo J, Lee S, Lee E, Na H, Son J ACS Nano. 2024; 18(27):17681-17693.

PMID: 38920103 PMC: 11238597. DOI: 10.1021/acsnano.4c02429.


Pathophysiology to Risk Factor and Therapeutics to Treatment Strategies on Epilepsy.

de Araujo Boleti A, Cardoso P, Frihling B, de Moraes L, Nunes E, Mukoyama L Brain Sci. 2024; 14(1).

PMID: 38248286 PMC: 10813806. DOI: 10.3390/brainsci14010071.


Simple HPLC-UV Method for Therapeutic Drug Monitoring of 12 Antiepileptic Drugs and Their Main Metabolites in Human Plasma.

Milosheska D, Roskar R Molecules. 2023; 28(23).

PMID: 38067559 PMC: 10708341. DOI: 10.3390/molecules28237830.


Cenobamate (YKP3089) and Drug-Resistant Epilepsy: A Review of the Literature.

Rissardo J, Caprara A Medicina (Kaunas). 2023; 59(8).

PMID: 37629678 PMC: 10456719. DOI: 10.3390/medicina59081389.


Development of a UPLC-MS/MS method for simultaneous therapeutic drug monitoring of anti-hepatocellular carcinoma drugs and analgesics in human plasma.

Lu S, Zhao M, Zhao L, Li G Front Pharmacol. 2023; 14:1136735.

PMID: 37324468 PMC: 10264686. DOI: 10.3389/fphar.2023.1136735.


References
1.
De La Vega H, Fox K, Pardi J, Santiago-Tirado W, Cooper G . Validation of a High-throughput Screening and Quantification Method for the Determination of Gabapentinoids in Blood Using a Combination of LC-TOF-MS and LC-MS-MS. J Anal Toxicol. 2019; 43(9):696-702. DOI: 10.1093/jat/bkz070. View

2.
Peat J, Frazee C, Garg U . Quantification of Free Phenytoin by Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS). Methods Mol Biol. 2015; 1383:241-6. DOI: 10.1007/978-1-4939-3252-8_25. View

3.
Contin M, Mohamed S, Candela C, Albani F, Riva R, Baruzzi A . Simultaneous HPLC-UV analysis of rufinamide, zonisamide, lamotrigine, oxcarbazepine monohydroxy derivative and felbamate in deproteinized plasma of patients with epilepsy. J Chromatogr B Analyt Technol Biomed Life Sci. 2009; 878(3-4):461-5. DOI: 10.1016/j.jchromb.2009.11.039. View

4.
Min K, Ryu J, Chang M . Development and clinical applications of the dried blood spot method for therapeutic drug monitoring of anti-epileptic drugs. Basic Clin Pharmacol Toxicol. 2019; 125(3):215-236. DOI: 10.1111/bcpt.13269. View

5.
Johannessen Landmark C, Johannessen S, Patsalos P . Therapeutic drug monitoring of antiepileptic drugs: current status and future prospects. Expert Opin Drug Metab Toxicol. 2020; 16(3):227-238. DOI: 10.1080/17425255.2020.1724956. View