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Pires B, Simão AY, Rosado T, Barroso M, Gallardo E. Determination of amphetamines in hair samples using microextraction by packed sorbent and gas chromatography-mass spectrometry. Drug Test Anal 2024. [PMID: 39086113 DOI: 10.1002/dta.3779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 06/23/2024] [Accepted: 07/17/2024] [Indexed: 08/02/2024]
Abstract
Several protocols for the analysis of amphetamine-type stimulants (ATS) in hair have been developed over the years, with microextraction by packed sorbent (MEPS) being used for drugs like opiates, cocaine and ketamine. However, concerning ATS determination in hair samples, this approach has only been applied so far to amphetamine (AMP) and methamphetamine (MAMP). This study aimed at developing and validating a MEPS-based procedure for the determination in hair of not only AMP and MAMP but also of 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymethamphetamine (MDMA), 1-(1,3-benzodioxol-5-yl)propan-2-yl (ethyl)amine (MDE) and N-methyl-1-(1,3-benzodioxol-5-yl)-2-aminobutane (MBDB) as well. Hair, 50 mg, was incubated with 1 M sodium hydroxide (NaOH) at 45°C overnight, neutralization with 10 M hydrochloric acid (HCl) and centrifugation followed. The design of experiments approach was used for MEPS optimization, with the final optimized conditions including conditioning (250 μL methanol and deionized water), loading (18 × 100 μL) and elution (7 × 100 μL 2% NH4OH in acetonitrile). The eluted extract was evaporated to dryness and underwent microwave-assisted derivatization with N-methyl-bis(trifluoroacetamide) (MBTFA), and it was afterwards injected onto the gas chromatography-mass spectrometer (GC-MS). The obtained recoveries ranged between 8% and 14% for AMP, 14% and 20% for MAMP, 10% and 15% for MDA, 18% and 28% for MDMA, 25% and 43% for MDE and 34% and 52% for MBDB, and the method was linear from 0.2 to 5.0 ng/mg. Precision and accuracy were in accordance with international method validation guidelines. This novel method involving MEPS coupled to GC-MS offers a swift, eco-friendly and cost-effective alternative to traditional procedures for detecting these AMPs in hair samples.
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Affiliation(s)
- Bruno Pires
- Centro de Investigação em Ciências da Saúde, Faculdade de Ciências da Saúde da Universidade da Beira Interior (CICS-UBI), Covilhã, Portugal
- Laboratório de Fármaco-Toxicologia-UBIMedical, Universidade da Beira Interior, Covilhã, Portugal
| | - Ana Y Simão
- Centro de Investigação em Ciências da Saúde, Faculdade de Ciências da Saúde da Universidade da Beira Interior (CICS-UBI), Covilhã, Portugal
- Laboratório de Fármaco-Toxicologia-UBIMedical, Universidade da Beira Interior, Covilhã, Portugal
| | - Tiago Rosado
- Centro de Investigação em Ciências da Saúde, Faculdade de Ciências da Saúde da Universidade da Beira Interior (CICS-UBI), Covilhã, Portugal
- Laboratório de Fármaco-Toxicologia-UBIMedical, Universidade da Beira Interior, Covilhã, Portugal
- Centro Académico Clínico das Beiras (CACB) - Grupo de Problemas Relacionados com Toxicofilias, Covilhã, Portugal
| | - Mário Barroso
- AlphaBiolabs, Warrington, UK
- Serviço de Química e Toxicologia Forenses, Instituto Nacional de Medicina Legal e Ciências Forenses - Delegação do Sul, Lisbon, Portugal
| | - Eugenia Gallardo
- Centro de Investigação em Ciências da Saúde, Faculdade de Ciências da Saúde da Universidade da Beira Interior (CICS-UBI), Covilhã, Portugal
- Laboratório de Fármaco-Toxicologia-UBIMedical, Universidade da Beira Interior, Covilhã, Portugal
- Centro Académico Clínico das Beiras (CACB) - Grupo de Problemas Relacionados com Toxicofilias, Covilhã, Portugal
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Madia MAO, de Oliveira LO, Baccule NS, Sakurada JY, Scanferla DTP, Aguera RG, Moreira PP, Bando É, Junior MM, Marchioni C, Mossini SAG. Amphetamine, methamphetamine, and MDMA in hair samples from a rehabilitation facility: Validation and applicability of HF-LPME-GC-MS. J Pharmacol Toxicol Methods 2023; 119:107212. [PMID: 36028047 DOI: 10.1016/j.vascn.2022.107212] [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: 05/05/2022] [Revised: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 01/03/2023]
Abstract
INTRODUCTION It is known that drug abuse jeopardizes economic and social development. Toxicological analyses can guide prevention and treatment strategies in rehabilitation facilities. The current greatest challenge is finding easily adaptable and less costly sensitive methods that meet the principles of green chemistry. Hair, as a biological matrix, has several advantages, and its ability to detect consumption for longer periods keeping the matrix stable and unaltered stands out. This manuscript addresses the use of a miniaturized technique in an alternative matrix, by making use of a reduced amount of solvents to quantify amphetamines, aiming to guide prevention and treatment strategies in rehabilitation facilities. METHODS A Hollow Fiber Liquid-phase Microextraction (HF-LPME) technique for extracting amphetamines from hair samples with Gas Chromatography-Mass Spectrometry (CG-MS) was validated, adapted, and applied to ten samples from patients of a rehabilitation facility. RESULTS The technique proved to be sensitive, accurate, precise, and not affected by interference from the biological matrix and the linear range for the analytes was 0.2 to 20 ng mg -1. The three analytes were quantified in the samples analyzed. It is worth stressing that the patients were young. CONCLUSION The HF-LPME-GC-MS technique complied with the principles of green chemistry, and proved to be a sensitive technique, adaptable to the routine of common laboratories. Validation in the analysis phase with authentic samples, thus, showed that it can be an important tool for preventing and controlling drug addiction.
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Affiliation(s)
- Mariana A O Madia
- Program on Bioscience and Physiopathology, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil.
| | - Luís O de Oliveira
- Program on Bioscience and Physiopathology, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil; State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Nicole S Baccule
- State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Jéssica Y Sakurada
- State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Deborah T P Scanferla
- Program on Bioscience and Physiopathology, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Raul G Aguera
- Program on Bioscience and Physiopathology, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Paula P Moreira
- Program on Bioscience and Physiopathology, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Érika Bando
- Laboratory of Toxicology. Department of Basic Health Sciences, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Miguel Machinski Junior
- Laboratory of Toxicology. Department of Basic Health Sciences, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
| | - Camila Marchioni
- Department of Pathology, Federal University of Santa Catarina, Florianopolis - Santa Catarina, Brazil, R. Eng. Agronômico Andrei Cristian Ferreira, s/n - Trindade, 88040-900 Florianópolis - Santa Catarina, Brazil
| | - Simone A G Mossini
- Program on Bioscience and Physiopathology, State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil; State University of Maringá, Maringá - Paraná, Brazil, Avenida Colombo, 5790, Bloco I90 - sala 102B. Jardim Universitário, 87020-900 Maringá - Paraná, Brazil
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Liu Y, Fan Y, Huang Z, Liu H, Wang L, Shen Z, Watanabe I. Determination of ketamine, methamphetamine and 3,4-methylenedioxymethamphetamine in human hair by flash evaporation-gas chromatography/mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1153:122275. [PMID: 32738526 DOI: 10.1016/j.jchromb.2020.122275] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 06/02/2020] [Accepted: 07/12/2020] [Indexed: 12/12/2022]
Abstract
A rapid and sensitive method utilizing flash evaporation-gas chromatography/mass spectrometry (FE-GC/MS) has been developed. The method is applicable to determine ketamine (KET), methamphetamine (MAMP) and 3,4-methylenedioxymethamphetamine (MDMA) in human hair. Cut and weighted hair (0.30 mg) was heated at the flash evaporation temperature of 350 °C. KET, MAMP and MDMA were released into a capillary column for GC/MS analysis and produced fragment ions in SIM mode. Validation of the method included evaluation of linearity, sensitivity, accuracy, precision and repeatability. Linearity ranged from 2 to 300 ng/mg for KET in hair and 2 to 200 ng/mg for MAMP and MDMA in hair with the correlation coefficients all greater than 0.998. Limits of detection were 0.7 ng/mg and limits of quantification were 2.0 ng/mg of hair for KET, MAMP and MDMA. The precision ranged from 1.57% to 7.75% for KET, 1.49% to 7.10% for MAMP and 1.84% to 8.31% for MDMA. The recovery ranged from 102.1% to 110.9% for KET, 99.3% to 108.0% for MAMP and 89.5% to 112.6% for MDMA. Six authentic hair samples from known drug abusers and three drug-free hair samples from volunteers who had never used drugs were successfully analyzed. Compared with traditional time-consuming and hair-comsuming pretreatment method, FE-GC/MS was a faster, simpler and low sample consumption method for the determination of KET, MAMP and MDMA in human hair.
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Affiliation(s)
- Yanshuxian Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yilei Fan
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou, PR China
| | - Zhongping Huang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Huijun Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Lili Wang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Zhenlu Shen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Ichi Watanabe
- Frontier Laboratories Ltd., Fukushima 9638862, Japan
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Abstract
Drug use during pregnancy constitutes a major preventable worldwide public health issue. Birth defects, growth retardation and neurodevelopmental disorders are associated with tobacco, alcohol or drugs of abuse exposure during pregnancy. Besides these adverse health effects, drug use during pregnancy also raises legal and social concerns. Identification and quantification of drug markers in maternal and newborn biological samples offers objective evidence of exposure and complements maternal questionnaires. We reviewed the most recent analytical methods for quantifying drugs of abuse, tobacco, alcohol and psychotropic drugs in maternal, newborn and maternal-fetal unit biological samples by gas and liquid chromatography coupled to mass spectrometry. In addition, manuscripts comparing the usefulness of different biological samples to detect drug exposure during pregnancy were reviewed.
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Tsao YC, Lai YC, Liu HC, Liu RH, Lin DL. Simultaneous Determination and Quantitation of Paraquat, Diquat, Glufosinate and Glyphosate in Postmortem Blood and Urine by LC-MS-MS. J Anal Toxicol 2016; 40:427-36. [PMID: 27339477 DOI: 10.1093/jat/bkw042] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
A simple method, incorporating protein-precipitation/organic backwashing and liquid chromatography-tandem mass spectrometry (LC-MS-MS), has been successfully developed for the simultaneous analysis of four highly water-soluble and less volatile herbicides (paraquat, diquat, glufosinate and glyphosate) in ante- and postmortem blood, urine and gastric content samples. Respective isotopically labeled analogs of these analytes were adopted as internal standards. Acetonitrile and dichloromethane were used for protein precipitation and organic solvent backwashing, respectively, followed by injecting the upper aqueous phase into the LC-MS-MS system. Chromatographic separation was achieved using an Agilent Zorbax SB-Aq analytical column, with gradient elution of 15 mM heptafluorobutyric acid and acetonitrile. Mass spectrometric analysis was performed under electrospray ionization in positive-ion multiple reaction monitoring mode. The precursor ions and the two transition ions (m/z) adopted for each of these four analytes were paraquat (185; 169 and 115), diquat (183; 157 and 78), glufosinate (182; 136 and 119) and glyphosate (170; 88 and 60), respectively. Analyte-free blood and urine samples, fortified with the analytes of interest, were used for method development/validation and yielded acceptable recoveries of the analytes; interday and intraday precision and accuracy data; calibration linearity and limits of detection and quantitation. This method was successfully incorporated into an overall analytical scheme, designed for the analysis of a broad range of compounds present in postmortem samples, helpful to medical examiners' efforts to determine victims' causes of death.
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Affiliation(s)
- Yun-Chen Tsao
- Department of Forensic Toxicology, Institute of Forensic Medicine, Ministry of Justice, No. 123, Min'an St., Zhonghe Dist., New Taipei City 235, Taiwan School of Pharmacy, College of Medicine, National Taiwan University, No. 33, Linsen S. Rd., Zhongzheng Dist., Taipei City 100, Taiwan
| | - Yung-Chun Lai
- Department of Forensic Toxicology, Institute of Forensic Medicine, Ministry of Justice, No. 123, Min'an St., Zhonghe Dist., New Taipei City 235, Taiwan
| | - Hsiu-Chuan Liu
- Department of Forensic Toxicology, Institute of Forensic Medicine, Ministry of Justice, No. 123, Min'an St., Zhonghe Dist., New Taipei City 235, Taiwan
| | - Ray H Liu
- Department of Justice Sciences, University of Alabama at Birmingham, 1720 2nd Ave South Birmingham, AL 35294, USA
| | - Dong-Liang Lin
- Department of Forensic Toxicology, Institute of Forensic Medicine, Ministry of Justice, No. 123, Min'an St., Zhonghe Dist., New Taipei City 235, Taiwan
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