1
|
Yaman ME, Atila A, Akman TC, Albayrak M, Kadioglu Y, Halici Z. A Sensitive UPLC-MS/MS Method for the Determination of Flurbiprofen in Rat Plasma: Application to Real Sample. J Chromatogr Sci 2021; 59:502-509. [PMID: 33884406 DOI: 10.1093/chromsci/bmab047] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 11/16/2020] [Indexed: 11/13/2022]
Abstract
For the quantification of flurbiprofen in rat plasma, a simple UPLC-MS/MS method with high sensitivity and short retention time for flurbiprofen was developed and validated using specific parameters. Etodolac was used as internal standard. The transitions (precursor to the product) of flurbiprofen and internal standard were obtained using the electrospray ionization in the negative ion multiple reaction monitoring mode, 243.2 → 199.2, 286.2 → 212.1, respectively. For chromatographic separation, C18 column was used for the stationary phase and gradient elution was used for the mobile phase. This mobile phase consisted of a methanol (A) and a 5 mM ammonium formate solution (B), which varied at a flow rate of 0.4 mL/min. For flurbiprofen, LLOQ was determined as 5 ng/mL. Quantification of flurbiprofen in the rat plasma with a linear calibration curve of 5-5000 ng/mL (r > 0.9991 for plasma) is possible with a retention time of 1.89 min. The total analysis time of the method was 3 min. The proposed method was validated. The intraday and inter-day precision (RSD%) and accuracy (RE%) were within 10% in all cases for flurbiprofen. The stability of flurbiprofen was evaluated under conditions such as short-term, long-term, autosampler and freeze/thaw. After method validation, flurbiprofen was succesfully quantified in real rat plasma samples.
Collapse
Affiliation(s)
- Mehmet Emrah Yaman
- Department of Analytical Chemistry, Ataturk University Faculty of Pharmacy, Erzurum 25240, Turkey
| | - Alptug Atila
- Department of Analytical Chemistry, Ataturk University Faculty of Pharmacy, Erzurum 25240, Turkey
| | - Tugrul Cagri Akman
- Department of Analytical Chemistry, Binali Yildirim Erzincan University Faculty of Pharmacy, Erzincan 24100, Turkey
| | - Mevlut Albayrak
- Department of Medical Laboratory, Health Services Vocational Training School, Atatürk University, Erzurum 25240, Turkey
| | - Yucel Kadioglu
- Department of Analytical Chemistry, Ataturk University Faculty of Pharmacy, Erzurum 25240, Turkey
| | - Zekai Halici
- Department of Pharmacology, Ataturk University Faculty of Medicine, Erzurum 25240, Turkey
| |
Collapse
|
2
|
An improved LC-MS/MS method for simultaneous evaluation of CYP2C9, CYP2C19, CYP2D6 and CYP3A4 activity. Bioanalysis 2018; 10:1577-1590. [PMID: 30226084 DOI: 10.4155/bio-2018-0102] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
AIM To develop an LC-MS/MS assay to quantitate well-tolerated substrates; midazolam (CYP3A), omeprazole (CYP2C19), dextromethorphan (CYP2D6), losartan (CYP2C9) and their respective metabolites' concentrations in plasma samples. PATIENTS & METHODS A solid-phase extraction method was optimized to extract analytes of interest simultaneously from human plasma samples. The assay analyzed plasma samples collected from patients who received equal or lower than therapeutic doses of CYP substrates. RESULTS This assay was validated based on the European Medicines Agency guideline for bioanalytical method validation and was sensitive, linear, accurate and precise with acceptable recovery and matrix effects. CONCLUSION Small sample volume and dose of cytochrome P450 substrates, short-run time, using stable isotope internal standards and being cost effective are the major advantages of the assay.
Collapse
|
3
|
Krait S, Heuermann M, Scriba GKE. Development of a capillary electrophoresis method for the determination of the chiral purity of dextromethorphan by a dual selector system using quality by design methodology. J Sep Sci 2018; 41:1405-1413. [PMID: 29131506 DOI: 10.1002/jssc.201701166] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/04/2017] [Accepted: 11/04/2017] [Indexed: 11/08/2022]
Abstract
Dextromethorphan is a centrally acting antitussive drug, while its enantiomer levomethorphan is an illicit drug with opioid analgesic effects. As capillary electrophoresis has been proven as an ideal technique for enantiomer analysis, the present study was conducted in order to develop a capillary electrophoresis-based limit test for levomethorphan. The analytical target profile was defined as a method that should be able to determine levomethorphan with acceptable precision and accuracy at the 0.1 % level. From initial scouting experiments, a dual selector system consisting of sulfated β-cyclodextrin and methyl-α-cyclodextrin was identified. The critical process parameters were evaluated in a fractional factorial resolution IV design followed by a central composite face-centered design and Monte Carlo simulations for defining the design space of the method. The selected working conditions consisted of a 30/40.2 cm, 50 μm id fused-silica capillary, 30 mM sodium phosphate buffer, pH 6.5, 16 mg/mL sulfated β-cyclodextrin, and 14 mg/mL methyl-α-cyclodextrin at 20°C and 20 kV. The method was validated according to ICH guideline Q2(R1) and applied to the analysis of a capsule formulation. Furthermore, the apparent binding constants between the enantiomers and the cyclodextrins as well as complex mobilities were determined to understand the migration behavior of the analytes.
Collapse
Affiliation(s)
- Sulaiman Krait
- Department of Pharmaceutical Chemistry, Friedrich Schiller University, Jena, Germany
| | | | - Gerhard K E Scriba
- Department of Pharmaceutical Chemistry, Friedrich Schiller University, Jena, Germany
| |
Collapse
|
4
|
Chen B, Pan P, Wang L, Chen M, Dong Y, Ge RS, Hu GX. Effects of Methoxychlor and 2,2-bis ( p-Hydroxyphenyl)-1,1,1-Trichloroethane on Cytochrome P450 Enzyme Activities in Human and Rat Livers. Pharmacology 2015; 95:145-53. [DOI: 10.1159/000380883] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 02/01/2015] [Indexed: 11/19/2022]
|
5
|
Zhou Y, Wang S, Ding T, Chen M, Wang L, Wu M, Hu G, Lu X. Evaluation of the effect of apatinib (YN968D1) on cytochrome P450 enzymes with cocktail probe drugs in rats by UPLC–MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 973C:68-75. [DOI: 10.1016/j.jchromb.2014.10.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 09/27/2014] [Accepted: 10/06/2014] [Indexed: 01/13/2023]
|
6
|
Lin W, Zhang J, Ling X, Yu N, Li J, Yang H, Li R, Cui J. Evaluation of the effect of TM208 on the activity of five cytochrome P450 enzymes using on-line solid-phase extraction HPLC–DAD: A cocktail approach. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 923-924:29-36. [DOI: 10.1016/j.jchromb.2013.01.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Revised: 01/12/2013] [Accepted: 01/16/2013] [Indexed: 10/27/2022]
|
7
|
Wyatt JE, Pettit WL, Harirforoosh S. Pharmacogenetics of nonsteroidal anti-inflammatory drugs. THE PHARMACOGENOMICS JOURNAL 2012; 12:462-7. [PMID: 23044603 DOI: 10.1038/tpj.2012.40] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
With the beginning of the Human Genome Project, an emerging field of science was brought to the forefront of the pharmaceutical community. Pharmacogenetics facilitates optimization of the current patient-centered care model and pharmacotherapy as a whole. Utilizing these ever-expanding branches of science to nonsteroidal anti-inflammatory drugs (NSAIDs) can provide novel opportunities to affect patient care. With a wide range of NSAID choices available as treatment options for relieving pain and/or reducing inflammation or fever, a more systematic way of selecting the ideal agent for the patients based upon their genetic information could spare them from a potentially permanent health-care condition. Furthermore, if a patient possesses or lacks certain alleles, serious adverse events can be anticipated and avoided. The tailoring of drug therapy can be achieved using the published data and cutting-edge genetic testing to attain a higher standard of care for patients.
Collapse
Affiliation(s)
- J E Wyatt
- Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN 37614-1708, USA
| | | | | |
Collapse
|
8
|
Svanström C, Hansson GP, Svensson LD, Sennbro CJ. Development and validation of a method using supported liquid extraction for the simultaneous determination of midazolam and 1'-hydroxy-midazolam in human plasma by liquid chromatography with tandem mass spectrometry detection. J Pharm Biomed Anal 2011; 58:71-7. [PMID: 21993197 DOI: 10.1016/j.jpba.2011.09.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 09/02/2011] [Accepted: 09/17/2011] [Indexed: 12/23/2022]
Abstract
The metabolic conversion of midazolam (MDZ) to its main metabolite 1'-hydroxy-midazolam (1-OH-MDZ) can be used as a probe drug for cytochrome P450 3A (CYP3A) activity. A sensitive method for the simultaneous determination of MDZ and its metabolite 1-OH-MDZ in human plasma using supported liquid extraction (SLE) in combination with liquid chromatography-tandem mass spectrometry (LC-MS/MS) detection was developed and validated. Plasma samples (100 μL) were diluted with 0.5M NH(3) (aq) containing deuterated internal standards. The samples were extracted with ethyl acetate on a 96-well SLE-plate. Separation was performed on a Symmetry Shield RP18 column using an acidic gradient running from 2% to 95% methanol in 3 min. Detection was performed using a triple quadrupole mass spectrometer running in positive electrospray selected reaction monitoring (SRM) mode. The validated dynamic range was 0.2-100 nmol/L for both analytes. In the concentration range 0.6-75 nmol/L the extraction recoveries were in the ranges 91.2-98.6% and 94.5-98.3% for MDZ and 1-OH-MDZ, respectively. Matrix effects were more pronounced for MDZ than for 1-OH-MDZ but the response was still 75.4% or higher compared to a reference. The overall repeatability was within 2.2-7.6% for both analytes, the overall reproducibility was within 3.1-10.2% for both analytes and the overall accuracy bias was within -1.1 to 7.5% for both analytes. The method was successfully applied to determine the plasma concentrations of MDZ and 1-OH-MDZ in 14 healthy volunteers up to 24h after administration of a single oral dose of 2mg MDZ. The SLE technology was found to be convenient and suitable for sample preparation, and the developed method was found to be rapid, selective and reproducible for the simultaneous determination of MDZ and 1-OH-MDZ in human plasma.
Collapse
Affiliation(s)
- Camilla Svanström
- Department of Chemistry and Pharmaceutics, Active Biotech AB, Box 724, SE-22007 Lund, Sweden.
| | | | | | | |
Collapse
|
9
|
Determination of midazolam and 1-hydroxymidazolam from plasma by gas chromatography coupled to methane negative chemical ionization mass spectrometry after sublingual administration of midazolam. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:1668-76. [DOI: 10.1016/j.jchromb.2011.04.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2011] [Revised: 04/02/2011] [Accepted: 04/06/2011] [Indexed: 12/17/2022]
|
10
|
Drug Metabolism in Hemorrhagic Shock: Pharmacokinetics of Selective Markers of Cytochrome-P450 2C9, 2D6, and 3A4 Enzyme Activities in a Porcine Model. J Surg Res 2011; 167:e231-43. [DOI: 10.1016/j.jss.2010.06.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2010] [Revised: 06/10/2010] [Accepted: 06/22/2010] [Indexed: 11/21/2022]
|
11
|
Dodgen TM, Cromarty AD, Pepper MS. Quantitative plasma analysis using automated online solid-phase extraction with column switching LC-MS/MS for characterising cytochrome P450 2D6 and 2C19 metabolism. J Sep Sci 2011; 34:1102-10. [DOI: 10.1002/jssc.201000920] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Revised: 02/12/2011] [Accepted: 02/17/2011] [Indexed: 12/18/2022]
|
12
|
Xue X, Huang M, Xiao H, Qin X, Huang L, Zhong G, Bi H. Rapid and simultaneous measurement of midazolam, 1′-hydroxymidazolam and digoxin by liquid chromatography/tandem mass spectrometry: Application to an in vivo study to simultaneously measure P-glycoprotein and Cytochrome P450 3A activity. J Pharm Biomed Anal 2011; 55:187-93. [DOI: 10.1016/j.jpba.2011.01.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2010] [Revised: 01/10/2011] [Accepted: 01/14/2011] [Indexed: 11/29/2022]
|
13
|
Automated system for on-line desorption of dried blood spots applied to LC/MS/MS pharmacokinetic study of flurbiprofen and its metabolite. J Pharm Biomed Anal 2011; 54:359-67. [DOI: 10.1016/j.jpba.2010.08.032] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Revised: 08/11/2010] [Accepted: 08/17/2010] [Indexed: 11/20/2022]
|
14
|
LIU YJ, WU HL, NIE JF, WANG JY, OUYANG LQ, YU RQ. Simultaneous Determination of Dextromethorphan and Its Metabolite Dextrorphan in Plasma Samples Using Second-order Calibration Coupled with Excitation-Emission Matrix Fluorescence. ANAL SCI 2011; 27:663-6. [DOI: 10.2116/analsci.27.663] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Ya-Juan LIU
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University
| | - Hai-Long WU
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University
| | - Jin-Fang NIE
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University
| | - Jian-Yao WANG
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University
| | - Li-Qun OUYANG
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University
| | - Ru-Qin YU
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University
| |
Collapse
|
15
|
Videau O, Delaforge M, Levi M, Thévenot E, Gal O, Becquemont L, Beaune P, Bénech H. Biochemical and analytical development of the CIME cocktail for drug fate assessment in humans. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2010; 24:2407-2419. [PMID: 20658680 DOI: 10.1002/rcm.4641] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Phenotyping based on drug metabolism activity appears to be informative regarding mechanism-based interactions during drug development. We report here the first steps of the development of the innovative CIME cocktail. This cocktail is designed not only for the major cytochrome P450, with caffeine, amodiaquine, tolbutamide, omeprazole, dextromethorphan and midazolam as substrates of CYP1A2, CYP2C8, CYP2C9, CYP2C19, CYP2D6 and CYP3A, respectively, but also phase II enzymes UGT 1A1/6/9 with acetaminophen, P-gp and OATP1B1 with digoxin and rosuvastatin, and renal function with memantine. An assay combining ultra-performance liquid chromatography using a 1.7 microm particle size column with tandem mass spectrometry (UPLC/MS/MS) was set up for the simultaneous quantification of the 20 substrates and metabolites after extraction from human plasma using solid-phase extraction. The method was validated in the spirit of the FDA guidelines. Mean accuracy ranged from 87.7 to 115%, the coefficient of variance (CV%) of intra- and inter-run from 1.7 to 16.4% and from 1.6 to 14.9%, respectively, and for the limit of quantification (LOQ) with ten lots of plasma, accuracy ranged from 84 to 115% and CV% precision was <16%. Short-term stability was evaluated in eluate (4 h, room temperature), plasma (24 h, room temperature), the autosampler (24 h, 4 degrees C) and in three freeze/thaw cycles in plasma. All except three analytes were stable under these conditions. For the three others a specific process can be followed. This robust, fast and sensitive assay in human plasma provides an analytical tool for ten-probe drugs of the CIME cocktail. Clinical samples will be assayed in the near future using this new assay method.
Collapse
Affiliation(s)
- Orianne Videau
- CEA, Pharmacology and Immunoanalysis Unit, DSV/iBiTecS, 91191 Gif-Sur-Yvette Cedex, France
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Jurica J, Konecný J, Zahradníková LZ, Tomandl J. Simultaneous HPLC determination of tolbutamide, phenacetin and their metabolites as markers of cytochromes 1A2 and 2C6/11 in rat liver perfusate. J Pharm Biomed Anal 2010; 52:557-64. [PMID: 20149568 DOI: 10.1016/j.jpba.2010.01.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Revised: 01/12/2010] [Accepted: 01/13/2010] [Indexed: 11/19/2022]
Abstract
A new, simple, rapid, sensitive, and repeatable reversed-phase HPLC method was developed and validated for the simultaneous determination of tolbutamide, phenacetin and their metabolites in rat liver perfusate. Chlorpropamide was used as an internal standard to ensure the precision and accuracy of this method. Analytes were extracted into diethyl ether using a two-step liquid-liquid extraction. A C18 analytical column and a mobile phase composed of acetonitrile and potassium phosphate buffer were used for the chromatographic separation with UV detection. Limits of detection varied between 20 and 46ng/mL for phenacetin, tolbutamide and their metabolites. The overall extraction recovery for the analytes varied from 65.4% in paracetamol to 88.0% in tolbutamide for concentrations within the expected range of concentrations from previous experimental samples. In terms of precision, the intra- and inter-day variation at three different concentrations in all analytes never exceeded 7.6 and 11.4%, respectively. This method is applicable for the modeling and description of possible pharmacological interactions on rat cytochromes P450 1A2 and 2C6/11 or can be used for in vitro evaluation of both cytochromes 1A2 and 2C.
Collapse
Affiliation(s)
- Jan Jurica
- Department of Pharmacology, Faculty of Medicine, Masaryk University, Komenskeho nam. 2, 662 43 Brno, Czech Republic
| | | | | | | |
Collapse
|
17
|
Ahsman MJ, van der Nagel BC, Mathot RA. Quantification of midazolam, morphine and metabolites in plasma using 96-well solid-phase extraction and ultra-performance liquid chromatography-tandem mass spectrometry. Biomed Chromatogr 2010; 24:969-76. [DOI: 10.1002/bmc.1394] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
18
|
Kilinc E, Aydin F. Stability-indicating HPTLC analysis of flurbiprofen in pharmaceutical dosage forms. JPC-J PLANAR CHROMAT 2009. [DOI: 10.1556/jpc.22.2009.5.6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
19
|
Louhaichi MR, Jebali S, Loueslati MH, Monser L. Simultaneous Determination of Dextromethorphan Hydrobromide, Pyrilamine Maleate and Sodium Benzoate in a Cough Cold Syrup by LC. Chromatographia 2009. [DOI: 10.1365/s10337-008-0925-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
20
|
Ali SM, Upadhyay SK. Complexation study of midazolam hydrochloride with beta-cyclodextrin: NMR spectroscopic study in solution. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2008; 46:676-679. [PMID: 18381674 DOI: 10.1002/mrc.2231] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
(1)H NMR spectroscopic study of midazolam hydrochloride (MDL), beta-cyclodextrin (beta-CD) and their mixtures confirmed the formation of beta-CD-MDL inclusion complex in aqueous solution. The stoichiometry of the complexes was determined by Scott's method to be 1:1, and the association constant (K(a)) was calculated to be 108 M(-1). It was confirmed on the basis of 2D ROESY spectral data that only a fluorine-substituted aromatic ring acted as guest in complexation. Most of the aromatic signals of MDL exhibited induced shift changes as well as splitting, in the presence of beta-CD, indicating chiral differentiation of MDL by beta-CD.
Collapse
Affiliation(s)
- Syed Mashhood Ali
- Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, UP, India.
| | | |
Collapse
|