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Zarad W, El-Gendy H, Bazan L, Ali A, Aboulella Y, Kamal M, Emara S, Shawky A. Bio-analytical liquid chromatographic-based method with a mixed mode online solid phase extraction for drug monitoring of fluconazole in human serum. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1187:123045. [PMID: 34808576 DOI: 10.1016/j.jchromb.2021.123045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 11/25/2022]
Abstract
A simple, cost-effective and sensitive liquid chromatography-based bio-analytical method has been developed and validated for therapeutic drug monitoring of fluconazole (FLUC) in human serum. Integration of online mixed-mode solid-phase extraction (SPE) into the analytical system was the key for direct injection of untreated serum samples. A short protein-coated (PC) µBondapak CN silica column (PC-µB-CN-column) as a SPE tool and phosphate buffer saline (PBS) (pH 7.4) as an eluent were applied in the extraction step. PC-µB-CN-column operates in two different chromatographic modes. Using PBS, proteins were extracted from serum samples by size-exclusion liquid chromatography, while FLUC trapping was reversed-phase liquid chromatography dependent. FLUC was then eluted from the PC-µB-CN-column onto the quantification position using a mixture of acetonitrile-distilled deionized water (20:80, v/v) as an eluent and ODS analytical column. FLUC was separated at ambient temperature (22 ± 1 °C) and detected at 260 nm. The method was linear over the range of 200-10000 ng/mL. FLUC recovery in untreated serum samples ranged from 97.8 to 98.8% and showed good accuracy and precision. The reliability of the developed method was evaluated by studying the pharmacokinetic profile of FLUC in humans after an oral administration of a single 150 mg tablet.
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Affiliation(s)
- Walaa Zarad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Heba El-Gendy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Lamyaa Bazan
- Pharmaceutics Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Ahmed Ali
- Leiden Academic Centre for Drug Research (LACDR), Leiden University, Einsteinweg 55, 2333 CC, Netherlands; Research Center, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Yasmine Aboulella
- Leiden Academic Centre for Drug Research (LACDR), Leiden University, Einsteinweg 55, 2333 CC, Netherlands; Research Center, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Maha Kamal
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, 4th Industrial Zone, Banks Complex, 6th of October, Cairo 12256, Egypt
| | - Samy Emara
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt.
| | - Ahmed Shawky
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
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Geballa-Koukoula A, Panderi I, Zervas K, Geballa-Koukoulas K, Kavvalou E, Panteri-Petratou E, Vourna P, Gennimata D. A porous graphitized carbon LC-ESI/MS method for the quantitation of metronidazole and fluconazole in breast milk and human plasma. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1084:175-184. [DOI: 10.1016/j.jchromb.2018.03.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/12/2018] [Accepted: 03/20/2018] [Indexed: 12/01/2022]
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Gómez-Mascaraque LG, Lagarón JM, López-Rubio A. Electrosprayed gelatin submicroparticles as edible carriers for the encapsulation of polyphenols of interest in functional foods. Food Hydrocoll 2015. [DOI: 10.1016/j.foodhyd.2015.03.006] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Sahoo DK, Sahu PK. Chemometric Approach for RP-HPLC Determination of Azithromycin, Secnidazole, and Fluconazole Using Response Surface Methodology. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2014.968664] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Dillip Kumar Sahoo
- Department of Pharmaceutical Analysis and Quality Assurance, Avanthi Institute of Pharmaceutical Sciences, Cherukupally, Vizianagaram, Andhra Pradesh, India
| | - Prafulla Kumar Sahu
- Department of Pharmaceutical Analysis and Quality Assurance, Raghu College of Pharmacy, Dakamarri, Bheemunipatnam, Visakhapatnam, Andhra Pradesh, India
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