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Nadarajan D, O'Brien J, Cresswell S, Kele B, Mueller J, Bade R. Application of design of experiment for quantification of 71 new psychoactive substances in influent wastewater. Anal Chim Acta 2024; 1321:343036. [PMID: 39155095 DOI: 10.1016/j.aca.2024.343036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 07/25/2024] [Accepted: 07/28/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND New psychoactive substances (NPS) are of public health concern due to their sporadic proliferation and the dearth of information on toxicity when consumed. In addition to seized data from forensic and toxicology reporting, wastewater analysis serves as a complimentary tool for NPS surveillance. A method to detect 71 NPS by simple filtration followed by liquid-chromatography tandem mass spectrometry was developed to detect multiclass NPS consisting of arylcyclohexylamines, designer benzodiazepines, synthetic cannabinoids, synthetic opioids, phenethylamines, synthetic cathinones, tryptamines, and indole alkaloids. RESULTS In this work, the influential factors for electrospray ionisation were identified and optimised using the fractional factorial design and face-centred central composite design, respectively. The filtration loss during sample clean-up was assessed for all compounds. The final method was validated and applied to wastewater collected from a music festival held in Queensland in 2022. The validated method had linearity between 0.5 ng L-1 and 5000 ng L-1, the limit of quantification (LOQ) ranges from 0.6 ng L-1 to 70 ng L-1, precision within ±20 %, accuracy ranges from 70 % to 120 %, and matrix effect ranges from soft (0 %-20 %) to medium (20 %-50 %) for the majority of the compounds. NPS detected in the festival were 2-fluorodeschloroketamine, 7-hydroxymitragynine, mitragynine, N,N-dimethylpentylone, pentylone, phenibut, and O-desmethyltramadol. SIGNIFICANCE Systematic electrospray ionisation optimisation using the design of experiment for a large method is practical and provides in-depth chemical information on studied compounds. The optimised method demonstrated the applicability of analysing samples collected from a festival in this work.
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Affiliation(s)
- Dhayaalini Nadarajan
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woollsiana, Queensland, Australia
| | - Jake O'Brien
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woollsiana, Queensland, Australia; Van't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, Netherlands
| | - Sarah Cresswell
- School of Environment and Science, Griffith University, Queensland, Australia
| | - Ben Kele
- Arris Pty Ltd, 44 Wenworth Terrace, Rockhampton, QLD, 4700, Australia
| | - Jochen Mueller
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woollsiana, Queensland, Australia
| | - Richard Bade
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woollsiana, Queensland, Australia.
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2
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Davies B, Paul R, Osselton D, Woolley T. Analysis of crude wastewater from two treatment plants in South Wales for 35 new psychoactive substances and cocaine, and cannabis. Sci Rep 2024; 14:20129. [PMID: 39209963 PMCID: PMC11362326 DOI: 10.1038/s41598-024-70378-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 08/16/2024] [Indexed: 09/04/2024] Open
Abstract
This study investigates the presence of new psychoactive substances (NPS) and their metabolites in two wastewater treatment plants (WWTPs) situated in South Wales, UK (WWTP-1 and WWTP-2). Analysis was conducted for 35 NPS and metabolites, along with the inclusion of benzoylecgonine (main cocaine metabolite) and cannabis, the most detected illicit substances. Benzoylecgonine was identified as the predominant substance in both WWTPs. Epidemiological calculations revealed the average population consumption of cocaine to be 3.88 mg/d/1000 inhabitants around WWTP-1 and 1.97 mg/d/1000 inhabitants for WWTP-2. The removal efficiency of benzoylecgonine across both WWTPs was observed at an average of 73%. Subsequent qualitative analyses on randomly selected wastewater samples detected medicinal compounds including buprenorphine, methadone, and codeine in both WWTPs. An additional experiment employing enzymatic hydrolysis revealed the presence of morphine, an increased presence of codeine, and 11-Nor-9-Carboxy-THC (THC-COOH) post-hydrolysis. These findings underscore the significant presence of illicit substances and medicinal compounds in wastewater systems with the absence of NPS within the South Wales area, highlighting the necessity for enhanced monitoring and treatment strategies to address public health and environmental concerns.
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Affiliation(s)
- Bethan Davies
- Bournemouth University, Fern Barrow, Poole, BH12 5BB, UK.
| | - Richard Paul
- Bournemouth University, Fern Barrow, Poole, BH12 5BB, UK
| | - David Osselton
- Bournemouth University, Fern Barrow, Poole, BH12 5BB, UK
| | - Timothy Woolley
- Inuvi Diagnostics Ltd, Churcham Business Park, Gloucester, GL28AX, UK
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3
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Salgueiro-Gonzalez N, Béen F, Bijlsma L, Boogaerts T, Covaci A, Baz-Lomba JA, Kasprzyk-Hordern B, Matias J, Ort C, Bodík I, Heath E, Styszko K, Emke E, Hernández F, van Nuijs ALN, Castiglioni S. Influent wastewater analysis to investigate emerging trends of new psychoactive substances use in Europe. WATER RESEARCH 2024; 254:121390. [PMID: 38430760 DOI: 10.1016/j.watres.2024.121390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/08/2024] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
Wastewater-based epidemiology (WBE) can provide objective and timely information on the use of new psychoactive substances (NPS), originally designed as legal alternatives of internationally controlled drugs. NPS have rapidly emerged on the global drug market, posing a challenge to drug policy and constituting a risk to public health. In this study, a WBE approach was applied to monitor the use of more than 300 NPS, together with fentanyl and its main metabolite norfentanyl, in influent wastewater collected from 12 European cities during March-June 2021. Quantitative and qualitative analysis of NPS in composite 24 h influent wastewater samples were based on solid phase extraction and liquid chromatography-mass spectrometry. In-sample stability tests demonstrated the suitability of most investigated biomarkers, except for a few synthetic opioids, synthetic cannabinoids and phenetylamines. Fentanyl, norfentanyl and eight NPS were quantified in influent wastewater and at least three substances were found in each city, demonstrating their use in Europe. N,N-dimethyltryptamine and 3-methylmethcathinone (3-MMC) were the most common NPS found, with the latter having the highest mass loads (up to 24.8 mg/day/1000 inhabitants). Seven additional substances, belonging to five categories of NPS, were identified in different cities. Spatial trends of NPS use were observed between cities and countries, and a changing weekly profile of use was observed for 3-MMC. WBE is a useful tool to rapidly evaluate emerging trends of NPS use, complementing common indicators (i.e. population surveys, seizures) and helping to establish measures for public health protection.
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Affiliation(s)
- Noelia Salgueiro-Gonzalez
- Department of Environmental Health Science, Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Milan, Italy.
| | - Frederic Béen
- KWR Water Research Institute, Nieuwegein, the Netherlands; Chemistry for Environment and Health, Amsterdam Institute for Life and Environment (A-LIFE), Vrije Universiteit Amsterdam, the Netherlands
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Tim Boogaerts
- Toxicological Center, University of Antwerp, Antwerp, Belgium
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, Antwerp, Belgium
| | - Jose Antonio Baz-Lomba
- Department of Infection Control and Preparedness, Norwegian Institute of Public Health, Oslo, Norway; Department of Environmental Chemistry, Norwegian Institute for Water Research, Gaustadalleen 21, Oslo N-0349, Norway
| | | | - João Matias
- European Monitoring Centre for Drugs and Drug Addiction, Lisbon, Portugal
| | - Christoph Ort
- Eawag, Urban Water Management, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Igor Bodík
- Institute of Chemical and Environmental Engineering, Slovak University of Technology, Bratislava, Slovakia
| | - Ester Heath
- Department of Environmental Sciences, Jožef Stefan Institute, Ljubljana, Slovenia; International Postgraduate School Jožef Stefan, Ljubljana, Slovenia
| | | | - Erik Emke
- KWR Water Research Institute, Nieuwegein, the Netherlands
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | | | - Sara Castiglioni
- Department of Environmental Health Science, Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Milan, Italy
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4
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Yang F, Ma K, Cao Y, Li Z. Application of Magnetic Materials Combined with Echo ® Mass Spectrometry System in Analysis of Illegal Drugs in Sewage. Molecules 2024; 29:2060. [PMID: 38731551 PMCID: PMC11085165 DOI: 10.3390/molecules29092060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/25/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
The aim of this study is to solve the problems of the complicated pretreatment and high analytical cost in the detection technology of trace drugs and their metabolites in municipal wastewater. A high-performance magnetic sorbent was fsynthesized for the enrichment of trace drugs and their metabolites in wastewater to develop a magnetic solid-phase extraction pretreatment combined with the acoustic ejection mass spectrometry (AEMS) analytical method. The magnetic nanospheres were successfully prepared by magnetic nanoparticles modified with divinylbenzene and vinylpyrrolidone. The results showed that the linear dynamic range of 17 drugs was 1-500 ng/mL, the recovery was 44-100%, the matrix effect was more than 51%, the quantification limit was 1-2 ng/mL, and the MS measurement was fast. It can be seen that the developed magnetic solid-phase extraction (MSPE) method is a good solution to the problems of the complicated pretreatment and analytical cost in the analysis of drugs in wastewater. The developed magnetic material and acoustic excitation pretreatment coupled with mass spectrometry analysis method can realize the low-cost, efficient enrichment, and fast analysis of different kinds of drug molecules in urban sewage.
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Affiliation(s)
- Feiyu Yang
- Shanghai Research Institute of Criminal Science and Technology, Shanghai Key Laboratory of Crime Scene Evidence, Shanghai 200083, China;
| | - Kaijun Ma
- Shanghai Institute of Forensic Science, Shanghai Key Laboratory of Crime Scene Evidence, Shanghai 200083, China;
| | - Yichao Cao
- Shanghai Research Institute of Criminal Science and Technology, Shanghai Key Laboratory of Crime Scene Evidence, Shanghai 200083, China;
| | - Zhiyuan Li
- Shanghai AB Sciex Analytical Instrument Trading Co., Ltd., Beijing 100015, China;
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5
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Bade R, Huchthausen J, Huber C, Dewapriya P, Tscharke BJ, Verhagen R, Puljevic C, Escher BI, O'Brien JW. Improving wastewater-based epidemiology for new psychoactive substance surveillance by combining a high-throughput in vitro metabolism assay and LC-HRMS metabolite identification. WATER RESEARCH 2024; 253:121297. [PMID: 38354662 DOI: 10.1016/j.watres.2024.121297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/13/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024]
Abstract
One of the primary criteria for a suitable drug biomarker for wastewater-based epidemiology (WBE) is having a unique source representing human metabolism. For WBE studies, this means it is important to identify and monitor metabolites rather than parent drugs, to capture consumption of drugs and not fractions that could be directly disposed. In this study, a high-throughput workflow based on a human liver S9 fraction in vitro metabolism assay was developed to identify human transformation products of new chemicals, using α-pyrrolidino-2-phenylacetophenone (α-D2PV) as a case study. Analysis by liquid chromatography coupled to high resolution mass spectrometry identified four metabolites. Subsequently, a targeted liquid chromatography - tandem mass spectrometry method was developed for their analysis in wastewater samples collected from a music festival in Australia. The successful application of this workflow opens the door for future work to better understand the metabolism of chemicals and their detection and application for wastewater-based epidemiology.
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Affiliation(s)
- Richard Bade
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, Australia.
| | | | - Carolin Huber
- Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Pradeep Dewapriya
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, Australia
| | - Benjamin J Tscharke
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, Australia
| | - Rory Verhagen
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, Australia
| | - Cheneal Puljevic
- School of Public Health, The University of Queensland, Brisbane, Australia
| | - Beate I Escher
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, Australia; Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Jake W O'Brien
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, Australia; Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, the Netherlands
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6
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Davies B, Paul R, Osselton D. Wastewater analysis for new psychoactive substances and cocaine and cannabis in a Northern Ireland Prison. Sci Rep 2023; 13:18634. [PMID: 37903846 PMCID: PMC10616220 DOI: 10.1038/s41598-023-44453-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/09/2023] [Indexed: 11/01/2023] Open
Abstract
The global drug market has been significantly impacted by the emergence of new psychoactive substances, leading to challenges in creating effective legislative controls and their use within recreational drug consumption. This research explores the prevalence of new psychoactive substances and non-medicinal and medicinal compounds within a prison facility in Northern Ireland. Wastewater samples collected from seven different manholes within the prison were analysed for 37 target compounds including the two most found illicit substances: benzoylecgonine (primary metabolite of cocaine) and cannabis. Using solid phase extraction with Oasis HLB and liquid-chromatography-time-of-flight-mass spectrometry across a gradient of 9 min, our analysis revealed that benzoylecgonine was the sole compound consistently present in all collected samples. Following this finding, our target compound selection was broadened to encompass medicinal compounds and employing qualitative analysis we re-evaluated the samples and discovered the presence of buprenorphine, benzodiazepines, methadone, morphine, and codeine. Finally, the study explored the application of enzymatic beta-glucuronidase hydrolysis to the samples. This final phase yielded significant findings, indicating the presence of codeine and nordiazepam at higher peak intensities, thereby shedding light on the potential implications of this enzymatic process.
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Affiliation(s)
- Bethan Davies
- Bournemouth University, Christchurch House C205, Talbot Campus, Fern Barrow, Poole, BH12 5BB, UK.
- Bournemouth University, Christchurch House C239, Talbot Campus, Fern Barrow, Poole, BH12 5BB, UK.
| | - Richard Paul
- Bournemouth University, Christchurch House C205, Talbot Campus, Fern Barrow, Poole, BH12 5BB, UK
| | - David Osselton
- Bournemouth University, Christchurch House C205, Talbot Campus, Fern Barrow, Poole, BH12 5BB, UK
- Bournemouth University, Christchurch House C239, Talbot Campus, Fern Barrow, Poole, BH12 5BB, UK
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7
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Lee HJ, Oh JE. Target and suspect screening of (new) psychoactive substances in South Korean wastewater by LC-HRMS. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 875:162613. [PMID: 36871726 DOI: 10.1016/j.scitotenv.2023.162613] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
New psychoactive substances (NPS) are a type of abused drug designed to mimic the effects of the currently known illicit drugs, whose structures are constantly changing to escape surveillance. The quick identification of NPS use in the community therefore demands immediate action. This study aimed to develop a target and suspect screening method using LC-HRMS to identify NPS in wastewater samples. An in-house database of 95 traditional and NPS was built using the reference standards, and an analytical method was developed. Wastewater samples were collected from 29 wastewater treatment plants (WWTP) across South Korea, representing 50 % of the total population. The psychoactive substances in waste water samples were screened using in-house database and developed analytical methods. A total of 14 substances were detected in the target analysis, including three NPS (N-methyl-2-AI, 25E-NBOMe, and 25D-NBOMe) and 11 traditional psychoactive substances and their metabolites (zolpidem phenyl-4-COOH, ephedrine, ritalinic acid, tramadol, phenmetrazine, phendimetrazine, phentermine, methamphetamine, codeine, morphine, and ketamine). Out of these, N-methyl-2-AI, zolpidem phenyl-4-COOH, ephedrine, ritalinic acid, tramadol, phenmetrazine, and phendimetrazine were detected with a detection frequency of over 50 %. Primarily, N-methyl-2-Al was detected in all the wastewater samples. Additionally, four NPSs (amphetamine-N-propyl, benzydamine, isoethcathinone, methoxyphenamine) were tentatively identified at level 2b in a suspect screening analysis. This is the most comprehensive study to investigate NPS using target and suspect analysis methods at the national level. This study raises a need for continuous monitoring of NPS in South Korea.
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Affiliation(s)
- Heon-Jun Lee
- Department of Civil and Environmental Engineering, Pusan National University, Busan, Republic of Korea
| | - Jeong-Eun Oh
- Institute for Environmental and Energy, Pusan National University, Busan, Republic of Korea; Department of Civil and Environmental Engineering, Pusan National University, Busan, Republic of Korea.
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8
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Salgueiro-González N, Zuccato E, Castiglioni S. Nationwide investigation on the use of new psychoactive substances in Italy through urban wastewater analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 843:156982. [PMID: 35772552 DOI: 10.1016/j.scitotenv.2022.156982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
New psychoactive substances (NPS) emerged in the mid-2000s as a legal alternative to established illicit drugs. Despite the high individual and public harm associated to NPS, little is known about their real extent of use. New strategies are required to deal with the challenging monitoring of NPS, affected by the high number of substances available in the market, their rapid change and level of innovation, and their easy distribution mainly through the web. In this study, a wastewater-based epidemiology (WBE) approach was applied for a nationwide monitoring of the use of eight categories of NPS in the population, including fentanyl analogues. Sixty-two biomarkers of NPS were selected following an established criterion, that included the most frequently and recently reported. A selective analytical method based on solid-phase extraction and liquid chromatography-tandem mass spectrometry was developed and validated for NPS analysis in wastewater. Composite wastewater samples (24 h) were collected in 33 Italian cities in October-November 2020 and analyzed according the validated method. Results highlighted the use of ten NPS, mainly synthetic cathinones and tryptamines, all over Italy. Methcathinone was found in all the cities and the highest mass loads corresponded to 3-methylmethcathinone with values up to 3.8 mg/day/1000 inhabitants. Low levels of fentanyl (found in 9 cities) and its main metabolite norfentanyl (11) were found whereas no fentanyl analogues were identified. As far as we know, this is the first time that the use of fentanyl and its analogues was investigated in Italy by wastewater analysis. WBE is a useful tool to rapidly evaluate emerging trends of NPS use, complementing common indicators (i.e. population surveys, seizures) and helping to establish measures for public health protection.
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Affiliation(s)
- Noelia Salgueiro-González
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Science, Via Mario Negri 2, 20156 Milan, Italy.
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Science, Via Mario Negri 2, 20156 Milan, Italy
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Science, Via Mario Negri 2, 20156 Milan, Italy
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Fan X, Zhang J, Fu X, Zhou B, Xu Z, Huang H, Han S, Li X. Analysis of synthetic cannabinoids in wastewater of major cities in China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 827:154267. [PMID: 35247413 DOI: 10.1016/j.scitotenv.2022.154267] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/30/2022] [Accepted: 02/27/2022] [Indexed: 06/14/2023]
Abstract
Synthetic cannabinoids (SCs) could pose serious health risks to its users. It is necessary to monitor its community consumption. Wastewater-based epidemiology is a potentially useful approach in this regard. However, limited research has been conducted to investigate the occurrence of SCs in wastewater. In this study, liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was optimized to analyze 8 SCs and metabolites (in total 16 analytes) in wastewater. The limit of quantification for this method for certain analytes in wastewater was as low as 0.03 ng L-1. The validated method was used to examine the stability of the analytes under different conditions and to examine their occurrence in wastewater collected from 31 major cities across China. The overwhelming majority of the analytes were stable within 24 h, even at room temperature. However, 5-fluoro MDMB-PICA and MDMB-4en-PINACA butanoic acid metabolite showed significant degradation within 120 days even when stored at -20 °C or -80 °C. At least one cannabinoid or their metabolite was detected in 21 cities. In the city with the highest detection rate, at least one synthetic cannabinoid or metabolite was detected in 95% of samples of the city. MDMB-4en-PINACA butanoic acid metabolite had the highest detection frequency (in 13.4% of the samples). These results indicated that SCs were used in a significant number of Chinese cities. A few parent drugs (MDMB-4en-PINACA, ADB-BUTINACA, 5-fluoro MDMB-PICA, 4-fluoro MDMB-BUTINACA) were detected in a small fraction of wastewater samples, possibly due to release from manufacturing of these cannabinoids or illegal addition of electronic cigarettes.
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Affiliation(s)
- Xiaolin Fan
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Jianhe Zhang
- Foundation Department, Engineering University of People's Armed Police, 710086 Xi'an, PR China
| | - Xiaofang Fu
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Bo Zhou
- Weiming Environmental Molecular Diagnostics Inc., 215500 Changshu, PR China
| | - Zeqiong Xu
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Hongmei Huang
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Sheng Han
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Xiqing Li
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China.
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Fu Y, Pessagno F, Manesiotis P, Borrull F, Fontanals N, Maria Marcé R. Preparation and evaluation of molecularly imprinted polymers as selective SPE sorbents for the determination of cathinones in river water. Microchem J 2022. [DOI: 10.1016/j.microc.2021.107100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Wang J, Qi L, Hou C, Zhang T, Chen M, Meng H, Su M, Xu H, Hua Z, Wang Y, Di B. Automatic analytical approach for the determination of 12 illicit drugs and nicotine metabolites in wastewater using on-line SPE-UHPLC-MS/MS. J Pharm Anal 2022; 11:739-745. [PMID: 35028179 PMCID: PMC8740382 DOI: 10.1016/j.jpha.2021.01.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 12/23/2020] [Accepted: 01/13/2021] [Indexed: 11/29/2022] Open
Abstract
In this study, we developed a novel on-line solid phase extraction (SPE)-ultra-high-performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS)-based analytical method for simultaneously quantifying 12 illicit drugs and metabolites (methamphetamine, amphetamine, morphine, codeine, 6-monoacetylmorphine, benzoylecgonine, 3,4-methylenedioxymethamphetamine, 3,4-methylenedioxyamphetamine, cocaine, ketamine, norketamine, and methcathinone) and cotinine (COT) in wastewater samples. The analysis was performed by loading 2 mL of the sample onto an Oasis hydrophilic-lipophilic balance cartridge and using a cleanup step (5% methanol) to eliminate interference with a total run time of 13 min. The isotope-labeled internal standard method was used to quantify the target substances and correct for unavoidable losses and matrix effects during the on-line SPE process. Typical analytical characteristics used for method validation were sensitivity, linearity, precision, repeatability, recovery, and matrix effects. The limit of detection (LOD) and limit of quantification (LOQ) of each target were set at 0.20 ng/L and 0.50 ng/L, respectively. The linearity was between 0.5 ng/L and 250 ng/L, except for that of COT. The intra- and inter-day precisions were <10.45% and 25.64%, respectively, and the relative recovery ranged from 83.74% to 162.26%. The method was used to analyze various wastewater samples from 33 cities in China, and the results were compared with the experimental results of identical samples analyzed using off-line SPE. The difference rate was between 19.91% and −20.44%, and the error range could be considered acceptable. These findings showed that on-line SPE is a suitable alternative to off-line SPE for the analysis of illicit drugs in samples. A new wastewater analysis method based on on-line SPE UHPLC-MS/MS was established. The on-line SPE method showed excellent performance compared with off-line SPE. High sensitivity and short analysis time were achieved using the on-line SPE method.
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Affiliation(s)
- Jingyuan Wang
- Department of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.,China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
| | - Likai Qi
- Department of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.,China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
| | - Chenzhi Hou
- Department of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.,China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
| | - Tingting Zhang
- China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China.,Drug Control Information and Technology Center, The Ministry of Public Security of the People's Republic of China, Beijing, 100741, China.,Key Laboratory of Drug Monitoring and Control, The Ministry of Public Security of the People's Republic of China, Beijing, 100741, China
| | - Mengyi Chen
- Department of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.,China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
| | - Haitao Meng
- Analytical Applications Center, Analytical Instruments Division, Shimadzu (China) Co., Ltd., Nanjing Branch, Nanjing, 210000, China
| | - Mengxiang Su
- Department of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.,China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
| | - Hui Xu
- China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
| | - Zhendong Hua
- China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China.,Drug Control Information and Technology Center, The Ministry of Public Security of the People's Republic of China, Beijing, 100741, China.,Key Laboratory of Drug Monitoring and Control, The Ministry of Public Security of the People's Republic of China, Beijing, 100741, China
| | - Youmei Wang
- China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China.,Drug Control Information and Technology Center, The Ministry of Public Security of the People's Republic of China, Beijing, 100741, China.,Key Laboratory of Drug Monitoring and Control, The Ministry of Public Security of the People's Republic of China, Beijing, 100741, China
| | - Bin Di
- Department of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.,China National Narcotics Control Commission - China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Nanjing, 210009, China
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12
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Degradation of Selected Antidepressants Sertraline and Citalopram in Ultrapure Water and Surface Water Using Gamma Radiation. Processes (Basel) 2021. [DOI: 10.3390/pr10010063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Gamma radiation was applied to degradation selected antidepressants in ultrapure water and surface water. Additionally, the influence of typical radical scavengers like carbonate, nitrate and humic acid was determined. The cytotoxicity towards liver cells HepG2 and colon cells Caco2 were measured during the radiation process. It was found that radiation technology, specifically ionizing radiation, can achieve satisfactory degradation efficiency with both SER and CIT. It was shown that the process of decomposition of the tested antidepressants with the highest efficiency occurs in the reaction with the hydroxyl radical.
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13
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Alygizakis N, Galani A, Rousis NI, Aalizadeh R, Dimopoulos MA, Thomaidis NS. Change in the chemical content of untreated wastewater of Athens, Greece under COVID-19 pandemic. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 799:149230. [PMID: 34364275 PMCID: PMC8321698 DOI: 10.1016/j.scitotenv.2021.149230] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 04/14/2023]
Abstract
COVID-19 pandemic spread rapidly worldwide with unanticipated effects on mental health, lifestyle, stability of economies and societies. Although many research groups have already reported SARS-CoV-2 surveillance in untreated wastewater, only few studies evaluated the implications of the pandemic on the use of chemicals by influent wastewater analysis. Wide-scope target and suspect screening were used to monitor the effects of the pandemic on the Greek population through wastewater-based epidemiology. Composite 24 h influent wastewater samples were collected from the wastewater treatment plant of Athens during the first lockdown and analyzed by liquid chromatography mass spectrometry. A wide range of compounds was investigated (11,286), including antipsychotic drugs, illicit drugs, tobacco compounds, food additives, pesticides, biocides, surfactants and industrial chemicals. Mass loads of chemical markers were estimated and compared with the data obtained under non-COVID-19 conditions (campaign 2019). The findings revealed increases in surfactants (+196%), biocides (+152%), cationic quaternary ammonium surfactants (used as surfactants and biocides) (+331%), whereas the most important decreases were estimated for tobacco (-33%) and industrial chemicals (-52%). The introduction of social-restriction measures by the government affected all aspects of life.
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Affiliation(s)
- Nikiforos Alygizakis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
| | - Aikaterini Galani
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Nikolaos I Rousis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Reza Aalizadeh
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Meletios-Athanasios Dimopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 15528 Athens, Greece
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
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14
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Shimko KM, Piatkowski T, Thomas KV, Speers N, Brooker L, Tscharke BJ, O'Brien JW. Performance- and image-enhancing drug use in the community: use prevalence, user demographics and the potential role of wastewater-based epidemiology. JOURNAL OF HAZARDOUS MATERIALS 2021; 419:126340. [PMID: 34171672 DOI: 10.1016/j.jhazmat.2021.126340] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 05/24/2023]
Abstract
Performance- and image-enhancing drug (PIED) misuse is a significant public health issue. Currently, seizure data, surveys, anti-doping testing, and needle service provider data are used to estimate PIED use in populations. These methods are time consuming, single point-in-time measurements that often consist of small sample sizes and do not truly capture PIED prevalence. Wastewater-based epidemiology (WBE) has been used globally to assess and monitor licit and illicit drug consumption within the general community. This method can objectively cover large populations as well as specific subpopulations (gyms, music festivals, prisons), and has potential as a complementary monitoring method for PIED use. Information obtained through WBE could be used to aid public health authorities in developing targeted prevention and education programmes. Research on PIED analysis in wastewater is limited and presents a significant gap in the literature. The focus is on anabolic steroids, and one steroid alternative currently growing in popularity; selective androgenic receptor modulators. This encompasses medical uses, addiction, prevalence, user typology, and associated public health implications. An overview of WBE is described including its benefits, limitations and potential as a monitoring method for PIED use. A summary of previous work in this field is presented. Finally, we summarise gaps in the literature, future perspectives, and recommendations for monitoring PIEDs in wastewater.
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Affiliation(s)
- Katja M Shimko
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia.
| | - Timothy Piatkowski
- School of Psychology and Counselling and Institute of Health and Biomedical Innovation, Queensland University of Technology, Australia; Centre for Youth Substance Abuse Research, Queensland University of Technology, Australia
| | - Kevin V Thomas
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Naomi Speers
- Sport Integrity Australia (SIA), Unit 14, 5 Tennant Street, Fyshwick, ACT 2609, Australia
| | - Lance Brooker
- Australian Sports Drug Testing Laboratory (ASDTL), National Measurement Institute (NMI), 105 Delhi Road, North Ryde, NSW 2113, Australia
| | - Ben J Tscharke
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Jake W O'Brien
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
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15
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Niebel A, Westendorf L, Krumbiegel F, Hartwig S, Parr MK, Tsokos M. Prevalence and concentrations of new designer stimulants, synthetic opioids, benzodiazepines, and hallucinogens in postmortem hair samples: A 13-year retrospective study. Drug Test Anal 2021; 14:110-121. [PMID: 34435749 DOI: 10.1002/dta.3150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/12/2021] [Accepted: 08/12/2021] [Indexed: 12/22/2022]
Abstract
Hair samples are frequently analyzed in order to characterize consumption patterns of drugs. However, the interpretation of new psychoactive substance (NPS) findings in hair remains difficult because of lacking data for comparison. In this study, selected postmortem hair samples (n = 1203) from 2008 to 2020 were reanalyzed for synthetic cathinones, piperazines, phenethylamines, hallucinogens, benzodiazepines and opioids to evaluate prevalence data and concentration ranges. Hair samples were extracted using a two-step extraction procedure and analyzed using a validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. Overall NPSs were detected in 381 cases (31.6%). Many cases were tested positive for more than one NPS in the same time span. A variety of NPS with a large range of concentrations was observed. For better comparability and interpretation of positive cases in routine work, quantitation data for 13 NPS were calculated as percentiles. The most frequently detected NPS in this study were N-ethylamphetamine, α-pyrrolidinovalerophenone, mephedrone, benzedrone, metamfepramone, and 4-fluoroamphetamine. In conclusion, a high prevalence of these drugs was observed from postmortem hair samples. The results show a growing use of many different NPSs by mainly young drug-using adults. Consequently, NPS screening procedures should be included in forensic toxicology. Our quantitative data may support other toxicologists in their assessment of NPS hair concentrations.
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Affiliation(s)
- André Niebel
- Institute of Forensic Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Institute of Pharmacy, Pharmaceutical Chemistry, Freie Universität Berlin, Berlin, Germany
| | - Lena Westendorf
- Institute of Forensic Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Franziska Krumbiegel
- Institute of Forensic Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sven Hartwig
- Institute of Forensic Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Maria Kristina Parr
- Institute of Pharmacy, Pharmaceutical Chemistry, Freie Universität Berlin, Berlin, Germany
| | - Michael Tsokos
- Institute of Forensic Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
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16
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Hehet P, Köke N, Zahn D, Frömel T, Rößler T, Knepper TP, Pütz M. Synthetic cannabinoid receptor agonists and their human metabolites in sewage water: Stability assessment and identification of transformation products. Drug Test Anal 2021; 13:1758-1767. [PMID: 34272823 DOI: 10.1002/dta.3129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 07/10/2021] [Accepted: 07/12/2021] [Indexed: 12/15/2022]
Abstract
Since their first appearance in 2008, synthetic cannabinoid receptor agonists (SCRAs) remain the most popular new psychoactive substances (NPS) in the EU. Following consumption, these drugs and their metabolites are urinary excreted and enter the sewage system enabling the application of wastewater-based epidemiology (WBE). Knowing the fate of target analytes in sewage water is essential for successful application of WBE. This study investigates the stability of several chemically diverse SCRAs and selected human metabolites under sewage conditions utilizing a combination of liquid chromatography-tandem mass spectrometry and high-resolution mass spectrometry (HRMS). Target analytes included SCRAs with indole (5F-PB-22, PB-22 pentanoic acid), indazole (AMB-FUBINACA, 5F-ADB, 5F-ADB dimethylbutanoic acid), carbazole (MDMB-CHMCZCA, EG-018), and γ-carboline (Cumyl-PeGaClone) chemical core structures representing most of the basic core structures that have occurred up to now. Stability tests were performed using wastewater effluent containing 5% activated sludge as inoculum to monitor degradation processes and formation of transformation products (TPs). The majority of investigated SCRAs, excluding the selected human metabolites, was recalcitrant to microbial degradation in sewage systems over a period of 29 days. Their stability was rather controlled by physico-chemical processes like sorption and hydrolysis. Considering a typical hydraulic in-sewer retention time of 24 h, the concentration of AMB-FUBINACA decreased by 90% thus representing the most unstable SCRA investigated in this study. Among the 10 newly identified TPs, three could be considered as relevant markers and should be included into future WBE studies to gain further insight into use and prevalence of SCRAs on the drug market.
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Affiliation(s)
- Petra Hehet
- Hochschule Fresenius gem. GmbH, Institute for Analytical Research, Idstein, Germany.,Federal Criminal Police Office (BKA), Forensic Science Institute, Wiesbaden, Germany
| | - Niklas Köke
- Hochschule Fresenius gem. GmbH, Institute for Analytical Research, Idstein, Germany
| | - Daniel Zahn
- Hochschule Fresenius gem. GmbH, Institute for Analytical Research, Idstein, Germany
| | - Tobias Frömel
- Hochschule Fresenius gem. GmbH, Institute for Analytical Research, Idstein, Germany
| | - Thorsten Rößler
- Federal Criminal Police Office (BKA), Forensic Science Institute, Wiesbaden, Germany
| | - Thomas P Knepper
- Hochschule Fresenius gem. GmbH, Institute for Analytical Research, Idstein, Germany
| | - Michael Pütz
- Hochschule Fresenius gem. GmbH, Institute for Analytical Research, Idstein, Germany.,Federal Criminal Police Office (BKA), Forensic Science Institute, Wiesbaden, Germany
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17
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Shao XT, Yu H, Lin JG, Kong XP, Wang Z, Wang DG. Presence of the ketamine analog of 2-fluorodeschloroketamine residues in wastewater. Drug Test Anal 2021; 13:1650-1657. [PMID: 34021972 DOI: 10.1002/dta.3098] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/04/2021] [Accepted: 05/13/2021] [Indexed: 11/11/2022]
Abstract
Ketamine (KET) analogs are increasingly emerging as new psychoactive substances (NPS). The present report describes the first detection of the KET analog, 2-fluorodeschloroketamine (2F-DCK), in influent samples collected from nine wastewater treatment plants in seven major Chinese cities from 2018 to 2020 by wastewater-based epidemiology (WBE). An analytical method based on solid-phase extraction and subsequent gas chromatography-mass spectrometry was developed for the detection of 2F-DCK and KET. The stability experiments showed that 2F-DCK and KET remained stable in wastewater for 15 days at room and frozen temperatures, and at two pH values (pH = 7 and pH = 2), with residue amounts between 90% and 110%. KET was detected in all samples, whereas 2F-DCK was detected in only four samples: from Guangzhou in 2018, Shenzhen in 2019, and Quanzhou and Nanning in 2020, indicating that 2F-DCK has been used as early as 2018 in China. The renal clearance of 2F-DCK was predicted based on the quantitative structure-pharmacokinetic relationship model, which was used to calculate an excretion factor of 3.7. The 2F-DCK consumption in four cities ranged from 3.71 ± 0.05 to 55 ± 0.09 mg/day/1000 inh, and KET ranged from 1.3 ± 0.04 to 76.5 ± 4.63 mg/day/1000 inh. This is the first study to investigate 2F-DCK by WBE, which provides relevant real-time data on the growth of NPS use, as well as useful information for the government to develop new policies.
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Affiliation(s)
- Xue-Ting Shao
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, China
| | - Han Yu
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, China
| | - Jian-Guo Lin
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, China
| | - Xiang-Peng Kong
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, China
| | - Zhuang Wang
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
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18
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Castiglioni S, Salgueiro-González N, Bijlsma L, Celma A, Gracia-Lor E, Beldean-Galea MS, Mackuľak T, Emke E, Heath E, Kasprzyk-Hordern B, Petkovic A, Poretti F, Rangelov J, Santos MM, Sremački M, Styszko K, Hernández F, Zuccato E. New psychoactive substances in several European populations assessed by wastewater-based epidemiology. WATER RESEARCH 2021; 195:116983. [PMID: 33721674 DOI: 10.1016/j.watres.2021.116983] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 05/13/2023]
Abstract
Wastewater-based epidemiology (WBE) can be a useful tool to face some of the existing challenges in monitoring the use of new psychoactive substances (NPS), as it can provide objective and updated information. This Europe-wide study aimed to verify the suitability of WBE for investigating the use of NPS. Selected NPS were monitored in urban wastewater by high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS). The main classical illicit drugs were monitored in the same samples to compare their levels with those of NPS. Raw composite wastewater samples were collected in 2016 and 2017 in 14 European countries (22 cities) following best practice sampling protocols. Methcathinone was most frequent (>65% of the cities), followed by mephedrone (>25% of the cities), and only mephedrone, methcathinone and methylone were found in both years. This study depicts the use of NPS in Europe, confirming that it is much lower than the use of classical drugs. WBE proved able to assess the qualitative and quantitative spatial and temporal profiles of NPS use. The results show the changeable nature of the NPS market and the importance of large WBE monitoring campaigns for selected priority NPS. WBE is valuable for complementing epidemiological studies to follow rapidly changing profiles of use of drugs.
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Affiliation(s)
- Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan, Italy.
| | - Noelia Salgueiro-González
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan, Italy
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071 Castellón, Spain
| | - Alberto Celma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071 Castellón, Spain
| | - Emma Gracia-Lor
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan, Italy; Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | | | - Tomáš Mackuľak
- Institute of Chemical and Environmental Engineering, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 2101/9, 812 37 Bratislava, Slovakia
| | - Erik Emke
- KWR Water Research Institute, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands
| | - Ester Heath
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova cesta 39, Ljubljana, Slovenia
| | | | | | - Francesco Poretti
- Consorzio Depurazione Acque Lugano e Dintorni, Via Molinazzo 1, 6934 Bioggio, Switzerland
| | | | - Miguel M Santos
- CIMAR/CIIMAR - LA, Interdisciplinary Centre of Marine and Environmental Research, Group of Endocrine Disruptors and Emerging Contaminants, FCUP, Department of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, 4169-007 Porto, Portugal
| | - Maja Sremački
- University of Novi Sad, Faculty of Technical Sciences, Department of Environmental Engineering and Occupational Safety and Health, Novi Sad, Serbia
| | - Katarzyna Styszko
- AGH University of Science and Technology, Department of Coal Chemistry and Environmental Sciences, Al. Mickiewicza 30, Krakow, Poland
| | - Felix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071 Castellón, Spain
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan, Italy
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19
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Bade R, White JM, Chen J, Baz-Lomba JA, Been F, Bijlsma L, Burgard DA, Castiglioni S, Salgueiro-Gonzalez N, Celma A, Chappell A, Emke E, Steenbeek R, Wang D, Zuccato E, Gerber C. International snapshot of new psychoactive substance use: Case study of eight countries over the 2019/2020 new year period. WATER RESEARCH 2021; 193:116891. [PMID: 33582495 DOI: 10.1016/j.watres.2021.116891] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/28/2021] [Accepted: 02/01/2021] [Indexed: 06/12/2023]
Abstract
There is considerable concern around the use of new psychoactive substances (NPS), but still little is known about how much they are really consumed. Analysis by forensics laboratories of seized drugs and post-mortem samples as well as hospital emergency rooms are the first line of identifying both 'new' NPS and those that are most dangerous to the community. However, NPS are not necessarily all seized by law enforcement agencies and only substances that contribute to fatalities or serious afflictions are recorded in post-mortem and emergency room samples. To gain a better insight into which NPS are most prevalent within a community, complementary data sources are required. In this work, influent wastewater was analysed from 14 sites in eight countries for a variety of NPS. All samples were collected over the 2019/2020 New Year period, a time which is characterized by celebrations and parties and therefore a time when more NPS may be consumed. Samples were extracted in the country of origin following a validated protocol and shipped to Australia for final analysis using two different mass spectrometric strategies. In total, more than 200 were monitored of which 16 substances were found, with geographical differences seen. This case study is the most comprehensive wastewater analysis study ever carried out for the identification of NPS and provides a starting point for future, ongoing monitoring of these substances.
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Affiliation(s)
- Richard Bade
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia
| | - Jason M White
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia
| | - Jingjing Chen
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia
| | | | - Frederic Been
- KWR Water Research Institute, 3433 PE Nieuwegein, the Netherlands
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda, Sos Baynat s/n, E-12071 Castellón, Spain
| | - Daniel A Burgard
- Department of Chemistry, University of Puget Sound, Tacoma, WA 98416, United States
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan Italy
| | - Noelia Salgueiro-Gonzalez
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan Italy
| | - Alberto Celma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda, Sos Baynat s/n, E-12071 Castellón, Spain
| | - Andrew Chappell
- Institute of Environmental Science and Research Limited (ESR), Christchurch Science Centre: 27 Creyke Road, Ilam, Christchurch 8041, New Zealand
| | - Erik Emke
- KWR Water Research Institute, 3433 PE Nieuwegein, the Netherlands
| | - Ruud Steenbeek
- KWR Water Research Institute, 3433 PE Nieuwegein, the Netherlands
| | - Degao Wang
- College of Environmental Science and Engineering, Dalian Maritime University, No. 1 Linghai Road, Dalian, P. R. China, 116026
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Sciences, Via Mario Negri 2, 20156, Milan Italy
| | - Cobus Gerber
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia.
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20
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Investigation of Biotransformation Products of p-Methoxymethylamphetamine and Dihydromephedrone in Wastewater by High-Resolution Mass Spectrometry. Metabolites 2021; 11:metabo11020066. [PMID: 33503865 PMCID: PMC7912097 DOI: 10.3390/metabo11020066] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/20/2021] [Accepted: 01/21/2021] [Indexed: 01/06/2023] Open
Abstract
There is a paucity of information on biotransformation and stability of new psychoactive substances (NPS) in wastewater. Moreover, the fate of NPS and their transformation products (TPs) in wastewater treatment plants is not well understood. In this study, batch reactors seeded with activated sludge were set up to evaluate biotic, abiotic, and sorption losses of p-methoxymethylamphetamine (PMMA) and dihydromephedrone (DHM) and identify TPs formed during these processes. Detection and identification of all compounds was performed with target and suspect screening approaches using liquid chromatography quadrupole-time-of-flight mass spectrometry. Influent and effluent 24 h composite wastewater samples were collected from Athens from 2014 to 2020. High elimination rates were found for PMMA (80%) and DHM (97%) after a seven-day experiment and degradation appeared to be related to biological activity in the active bioreactor. Ten TPs were identified and the main reactions were O- and N-demethylation, oxidation, and hydroxylation. Some TPs were reported for the first time and some were confirmed by reference standards. Identification of some TPs was enhanced by the use of an in-house retention time prediction model. Mephedrone and some of its previously reported human metabolites were formed from DHM incubation. Retrospective analysis showed that PMMA was the most frequently detected compound.
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21
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Bijlsma L, Bade R, Been F, Celma A, Castiglioni S. Perspectives and challenges associated with the determination of new psychoactive substances in urine and wastewater - A tutorial. Anal Chim Acta 2020; 1145:132-147. [PMID: 33453874 DOI: 10.1016/j.aca.2020.08.058] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 11/16/2022]
Abstract
New psychoactive substances (NPS), often designed as (legal) substitutes to conventional illicit drugs, are constantly emerging in the drug market and being commercialized in different ways and forms. Their use continues to cause public health problems and is therefore of major concern in many countries. Monitoring NPS use, however, is arduous and different sources of information are required to get more insight of the prevalence and diffusion of NPS use. The determination of NPS in pooled urine and wastewater has shown great potential, adding a different and complementary light on this issue. However, it also presents analytical challenges and limitations that must be taken into account such as the complexity of the matrices, the high sensitivity and selectivity required in the analytical methods as a consequence of the low analyte concentrations as well as the rapid transience of NPS on the drug market creating a scenario with constantly moving analytical targets. Analytical investigation of NPS in pooled urine and wastewater is based on liquid chromatography hyphenated to mass spectrometry and can follow different strategies: target, suspect and non-target analysis. This work aims to discuss the advantages and disadvantages of the different data acquisition workflows and data exploration approaches in mass spectrometry, but also pays attention to new developments such as ion mobility and the use of in-silico prediction tools to improve the identification capabilities in high-complex samples. This tutorial gives an insight into this emerging topic of current concern, and describes the experience gathered within different collaborations and projects supported by key research articles and illustrative practical examples.
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Affiliation(s)
- L Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071, Castellón, Spain.
| | - R Bade
- University of South Australia, UniSA: Clinical and Health Sciences, Health and Biomedical Innovation, South Australia, 5000, Australia.
| | - F Been
- KWR Water Research Institute, Chemical Water Quality and Health, 3430 BB, Nieuwegein, the Netherlands
| | - A Celma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071, Castellón, Spain
| | - S Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, 20156, Milan, Italy
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22
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Pandopulos AJ, Bade R, O'Brien JW, Tscharke BJ, Mueller JF, Thomas K, White JM, Gerber C. Towards an efficient method for the extraction and analysis of cannabinoids in wastewater. Talanta 2020; 217:121034. [DOI: 10.1016/j.talanta.2020.121034] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 12/18/2022]
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23
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Enantiomeric determination of cathinones in environmental water samples by liquid chromatography-high resolution mass spectrometry. J Chromatogr A 2020; 1626:461359. [PMID: 32797838 DOI: 10.1016/j.chroma.2020.461359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 11/20/2022]
Abstract
The enantiomeric determination of chiral drugs in the environment is of emerging concern since their enantiomers often exhibit stereoselectivity in environmental occurrence, fate and toxicity. In this study a method based on solid-phase extraction followed by chiral liquid chromatography and high-resolution mass spectrometry has been developed for the enantiomeric determination of a group of cathinones in river water and effluent wastewater. The enantioseparation was carried out using a Chiralpak CBH column in reversed-phase mode, and optimised by evaluating the effects of flow rate, buffer concentration and organic modifier. Under optimal conditions, good enantioseparations (Rs ≥1.2) were achieved for all the analytes. Two mixed-mode cation-exchange sorbents (Oasis WCX and Oasis MCX) in solid-phase extraction were evaluated in river water. Oasis MCX sorbent showed better performance with apparent recoveries ranging from 57 to 91% and matrix effect ranging from -10 to 15%. It is worth noting that a shifting of retention times and loss of enantioresolutions in environmental water samples was observed for all the analytes when the Oasis WCX sorbent was used. The method was validated with river water and effluent wastewater samples and its overall performance was satisfactory. The method quantification limits for all the analyte enantiomers ranged from 1.0 to 2.9 ng/L in river water, and from 2.3 to 6.0 ng/L in effluent wastewater. The repeatability and reproducibility values, expressed as% relative standard deviation (n = 5) were less than 15%. The method was then applied to the analysis of river water and effluent wastewater. The racemic methylone and methedrone (EF=0.49 and 0.46, respectively) were detected at low ng/L in some of the river water samples.
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Bade R, White JM, Nguyen L, Tscharke BJ, Mueller JF, O'Brien JW, Thomas KV, Gerber C. Determining changes in new psychoactive substance use in Australia by wastewater analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 731:139209. [PMID: 32417485 DOI: 10.1016/j.scitotenv.2020.139209] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/02/2020] [Accepted: 05/02/2020] [Indexed: 06/11/2023]
Abstract
Measuring community consumption of new psychoactive substances (NPS) is notoriously difficult to assess by traditional means such as surveys and seizure data. Previously, we used the approach to demonstrate the prevalence of NPS on a national scale. In the current study we explored the temporal resolution for the analysis of NPS in wastewater from Australia. Samples covering all States and Territories in Australia and both metropolitan and regional areas and were collected bimonthly from October 2017-June 2018 and October 2019-February 2020. A qualitative screening method was applied, screening for 201 NPS. In total, 15 substances were found from a variety of classes of NPS. The most prevalent class was synthetic cathinones, with pentylone, N-ethylpentylone and ethylone found in all periods in at least one site in the earlier sampling period, as well as the amphetamine-like paramethoxyamphetamine (PMA). In the latter period, synthetic cathinones were also the most prevalent, including eutylone, marking the first time that this compound has been detected in wastewater. This study shows the application of wastewater analysis to detect outbreaks of NPS use and temporal differences among sites.
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Affiliation(s)
- Richard Bade
- University of South Australia, UniSA: Clinical and Health Sciences, Health and Biomedical Innovation, Adelaide 5000, South Australia, Australia
| | - Jason M White
- University of South Australia, UniSA: Clinical and Health Sciences, Health and Biomedical Innovation, Adelaide 5000, South Australia, Australia
| | - Lynn Nguyen
- University of South Australia, UniSA: Clinical and Health Sciences, Health and Biomedical Innovation, Adelaide 5000, South Australia, Australia
| | - Benjamin J Tscharke
- Queensland Alliance for Environmental Health Science (QAEHS), The University of Queensland, 20 Cornwall Street Woolloongabba, 4102, Queensland, Australia
| | - Jochen F Mueller
- Queensland Alliance for Environmental Health Science (QAEHS), The University of Queensland, 20 Cornwall Street Woolloongabba, 4102, Queensland, Australia
| | - Jake W O'Brien
- Queensland Alliance for Environmental Health Science (QAEHS), The University of Queensland, 20 Cornwall Street Woolloongabba, 4102, Queensland, Australia
| | - Kevin V Thomas
- Queensland Alliance for Environmental Health Science (QAEHS), The University of Queensland, 20 Cornwall Street Woolloongabba, 4102, Queensland, Australia
| | - Cobus Gerber
- University of South Australia, UniSA: Clinical and Health Sciences, Health and Biomedical Innovation, Adelaide 5000, South Australia, Australia.
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25
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Sims N, Kasprzyk-Hordern B. Future perspectives of wastewater-based epidemiology: Monitoring infectious disease spread and resistance to the community level. ENVIRONMENT INTERNATIONAL 2020; 139:105689. [PMID: 32283358 PMCID: PMC7128895 DOI: 10.1016/j.envint.2020.105689] [Citation(s) in RCA: 324] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/05/2020] [Accepted: 03/24/2020] [Indexed: 05/17/2023]
Abstract
Infectious diseases are acknowledged as one of the most critical threats to global public health today. Climate change, unprecedented population growth with accelerated rates of antimicrobial resistance, have resulted in both the emergence of novel pathogenic organisms and the re-emergence of infections that were once controlled. The consequences have led to an increased vulnerability to infectious diseases globally. The ability to rapidly monitor the spread of diseases is key for prevention, intervention and control, however several limitations exist for current surveillance systems and the capacity to cope with the rapid population growth and environmental changes. Wastewater-Based Epidemiology (WBE) is a new epidemiology tool that has potential to act as a complementary approach for current infectious disease surveillance systems and an early warning system for disease outbreaks. WBE postulates that through the analysis of population pooled wastewater, infectious disease and resistance spread, the emergence of new disease outbreak to the community level can be monitored comprehensively and in real-time. This manuscript provides critical overview of current infectious disease surveillance status, as well as it introduces WBE and its recent advancements. It also provides recommendations for further development required for WBE application as an effective tool for infectious disease surveillance.
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Affiliation(s)
- Natalie Sims
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Centre for Doctoral Training in Sustainable Chemical Technologies, University of Bath, Bath BA2 7AY, UK
| | - Barbara Kasprzyk-Hordern
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; Centre for Doctoral Training in Sustainable Chemical Technologies, University of Bath, Bath BA2 7AY, UK.
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26
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Determination of 21 synthetic cathinones, phenethylamines, amphetamines and opioids in influent wastewater using liquid chromatography coupled to tandem mass spectrometry. Talanta 2020; 208:120479. [DOI: 10.1016/j.talanta.2019.120479] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/11/2019] [Accepted: 10/15/2019] [Indexed: 11/22/2022]
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27
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Wang H, Liu ZH, Zhang J, Huang RP, Yin H, Dang Z. Human exposure of bisphenol A and its analogues: understandings from human urinary excretion data and wastewater-based epidemiology. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:3247-3256. [PMID: 31838679 DOI: 10.1007/s11356-019-07111-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/19/2019] [Indexed: 05/12/2023]
Abstract
This work evaluated human exposure to bisphenol A (BPA) and its analogues based on human urinary excretion data and wastewater-based epidemiology (WBE). The results showed that the world's average human daily intake ranked from high to low is in order of bisphenol A (BPA), bisphenol F (BPF), bisphenol S (BPS), bisphenol P (BPP), bisphenol AP (BPAP), bisphenol B (BPB), bisphenol Z (BPZ), and bisphenol AF (BPAF), and their corresponding human daily intakes are 2.53, 0.68, 0.60, 0.41, 0.36, 0.29, 0.24, and 0.06 μg/p/day, respectively. BPA is clearly the dominant bisphenol for human exposure. However, the results also showed that humans have been widely exposed to BPA analogues as well. Many BPA analogues showed similar estrogenic activities to those of BPA; therefore, the adverse effects of BPA and its analogues on humans should be comprehensively evaluated. The nominal exposure levels obtained based on wastewater-based epidemiology ranked high to low are in order of BPA (513.73 μg/p/day), BPF (10.20 μg/p/day), BPS (5.21 μg/p/day), BPP (1.15 μg/p/day), BPZ (0.66 μg/p/day), BPB (0.61 μg/p/day), BPAF (0.58 μg/p/day), and BPAP (0.35 μg/p/day). The world's human average daily intakes of BPA and its analogues are only 0.5-47.9% of the intakes of their corresponding human nominal exposures. This study suggests that other sources rather human excretions are important origins in municipal wastewater, which indicates that the WBE method based on parent compounds is inappropriate for evaluations of human daily intakes of BPA and its analogues, neither for other industrial compounds that have multiple important sources. Three main important sources of BPA and its analogues in municipal wastewater are likely effluents of industrial wastewater, discharges of hospital wastewater, and landfill leachates. To decrease discharges of BPA and its analogues to the natural environment, any mixing of industrial and hospital wastewater as well as landfill leachates in municipal wastewater is not favorable.
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Affiliation(s)
- Hao Wang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Ze-Hua Liu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China.
- Key Lab Pollution Control & Ecosystem Restoration in Industry Cluster, Ministry of Education, Guangzhou, 510006, Guangdong, China.
- Guangdong Environmental Protection Key Laboratory of Solid Waste Treatment and Recycling, Guangzhou, 510006, Guangdong, China.
- Guangdong Provincial Engineering and Technology Research Center for Environment Risk Prevention and Emergency Disposal, South China University of Technology, Guangzhou, 510006, Guangdong, China.
| | - Jun Zhang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Ri-Ping Huang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Hua Yin
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Zhi Dang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
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28
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Salgueiro-González N, Castiglioni S, Gracia-Lor E, Bijlsma L, Celma A, Bagnati R, Hernández F, Zuccato E. Flexible high resolution-mass spectrometry approach for screening new psychoactive substances in urban wastewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 689:679-690. [PMID: 31279214 DOI: 10.1016/j.scitotenv.2019.06.336] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/21/2019] [Accepted: 06/21/2019] [Indexed: 06/09/2023]
Abstract
The number of new psychoactive substances (NPS) on the recreational drug market has increased rapidly in the last years, creating serious challenges for public health agencies and law enforcement authorities. Epidemiological surveys and forensic analyses to monitor the consumption of these substances face some limitations for investigating their use on a large scale in a shifting market. The aim of this work was to develop a comprehensive and flexible screening approach for assessing the presence of NPS in urban wastewater by liquid chromatography-high resolution mass spectrometry (LC-HRMS). Almost 200 substances were selected as "priority NPS" among those most frequently and recently reported by the Early Warning Systems (EWS) of different agencies and were included in the screening. Wastewater samples were collected from several cities all over Europe in 2016 and 2017, extracted using different solid-phase cartridges and analysed by LC-HRMS. The screening workflow comprised three successive analytical steps and compounds were identified and confirmed following specific criteria from the current guidelines. Thirteen NPS were identified at different confidence levels by using analytical standards or information from libraries and literature, and about half of them were phenethylamines. As far as we know, this is the first time that four of them (i.e. 3,4-dimethoxy-α-pyrrolidinovalerophenone, para-methoxyamphetamine, 2-phenethylamine and α-methyltryptamine) have been found in urban wastewater. The proposed screening approach was successfully applied in the largest NPS European wastewater monitoring, providing an innovative and easily adapted procedure for investigating NPS. In the light of current challenges and specific future research issues, this approach may complement epidemiological information and help in establishing measures for public health protection.
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Affiliation(s)
- Noelia Salgueiro-González
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, Via Giuseppe La Masa 19, 20156 Milan, Italy; Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Centro de Investigaciones Científicas Avanzadas (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruña, E-15071 A Coruña, Spain.
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, Via Giuseppe La Masa 19, 20156 Milan, Italy.
| | - Emma Gracia-Lor
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, Via Giuseppe La Masa 19, 20156 Milan, Italy; Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, E-28040 Madrid, Spain
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, Universitat Jaume I, Avda Sos Baynat, s/n., E-12071 Castellon, Spain
| | - Alberto Celma
- Research Institute for Pesticides and Water, Universitat Jaume I, Avda Sos Baynat, s/n., E-12071 Castellon, Spain
| | - Renzo Bagnati
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Félix Hernández
- Research Institute for Pesticides and Water, Universitat Jaume I, Avda Sos Baynat, s/n., E-12071 Castellon, Spain
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri - IRCCS, Department of Environmental Health Sciences, Via Giuseppe La Masa 19, 20156 Milan, Italy
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29
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Diamanti K, Aalizadeh R, Alygizakis N, Galani A, Mardal M, Thomaidis NS. Wide-scope target and suspect screening methodologies to investigate the occurrence of new psychoactive substances in influent wastewater from Athens. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 685:1058-1065. [PMID: 31390696 DOI: 10.1016/j.scitotenv.2019.06.173] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/19/2019] [Accepted: 06/11/2019] [Indexed: 05/24/2023]
Abstract
Almost all licit and illicit drugs consumed by the society end up either unchanged or as a mixture of metabolites in the sewage systems. The analysis of influent wastewater samples and the estimation of drug consumption is the field of wastewater-based epidemiology (WBE). A new trend of WBE is the estimation of the consumption of New Psychoactive Substances (NPS), which are legal replacements of established narcotic and psychotropic drugs with slightly modified chemical structures and similar or new effects. To investigate the occurrence of NPS, 30 composite daily influent wastewater samples from the wastewater treatment plant (WWTP) of Athens (Greece) were collected in a four-year sampling campaign (2015-2018). A generic four-sorbent solid-phase extraction (SPE) sample preparation protocol able to retain compounds with wide physicochemical properties was used. Extracts were analyzed by liquid-chromatography coupled to quadrupole-time-of-flight mass spectrometry (LC-QTOF-MS) using target screening for 278 NPS and suspect screening for 451 NPS. Target screening method was validated for a subset of 49 representative NPS and illicit drugs with similar structures with the NPS. 24 NPS and related compounds were detected by target screening and two compounds were tentatively identified based on mass accuracy, prediction of retention time using in-house QSRR prediction models, isotopic pattern and HRMS/MS fragmentation, whereas the excreted mass loads were also calculated. The results indicated an occasional and low occurrence of NPS in wastewater during the week and over the years, whereas the estimation of the exact sources and the evaluation of the patterns in wastewater were critically discussed.
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Affiliation(s)
- Konstantina Diamanti
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Reza Aalizadeh
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Nikiforos Alygizakis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Aikaterini Galani
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Marie Mardal
- Section of Forensic Chemistry, , Department of Chemistry, University of Copenhagen, Frederik V's vej 11, 2100 Copenhagen Ø, Denmark
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
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30
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A new paradigm in public health assessment: Water fingerprinting for protein markers of public health using mass spectrometry. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115621] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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31
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Simultaneous determination of new psychoactive substances and illicit drugs in sewage: Potential of micro-liquid chromatography tandem mass spectrometry in wastewater-based epidemiology. J Chromatogr A 2019; 1602:300-309. [DOI: 10.1016/j.chroma.2019.05.051] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/20/2019] [Accepted: 05/26/2019] [Indexed: 01/04/2023]
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32
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Development and validation of an analytical procedure to detect spatio-temporal differences in antidepressant use through a wastewater-based approach. Talanta 2019; 200:340-349. [PMID: 31036194 DOI: 10.1016/j.talanta.2019.03.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/11/2019] [Accepted: 03/13/2019] [Indexed: 11/22/2022]
Abstract
Wastewater-based epidemiology applies the analysis of human metabolic excretion products of xenobiotics in wastewater to estimate the community-wide use of these compounds. A new bioanalytical method was developed, optimised and validated for the analysis of a broad range of antidepressants and their metabolites at trace concentrations in influent wastewater. The assay was based on solid-phase extraction and liquid chromatography coupled to tandem mass spectrometry. For most compounds, Oasis® HLB cartridges were used for sample preparation. Oasis® MCX cartridges were used for extraction of normirtazapine, moclobemide, sertraline, and melitracen in particular. The Kinetex XBC18 column with a gradient elution resulted in appropriate separation for the analytes under investigation. Validation was done according to the European Medicines Agency guidelines on bioanalytical method validation. For 27 compounds, the performance criteria met the requirements for method validation. For these analytes, the lower limit of quantification (LLOQ) ranged between 1 and 25 ng/L. Furthermore, all targeted biomarkers showed high in-sample stability during 24 h, with the exception of mianserin. The validated assay was applied to influent wastewater samples collected from four wastewater treatment plants in Belgium. Among these four locations, a total of 18 out of 27 biomarkers for antidepressant use were present in the samples in concentrations above the LLOQ. Additionally, the proposed methodology proved capable of analysing high resolution spatio-temporal trends. Mann-Kendall trend analyses showed that antidepressant use is stable throughout the week, except for trazodone which increased throughout the week.
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33
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Bade R, Tscharke BJ, White JM, Grant S, Mueller JF, O'Brien J, Thomas KV, Gerber C. LC-HRMS suspect screening to show spatial patterns of New Psychoactive Substances use in Australia. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 650:2181-2187. [PMID: 30290358 DOI: 10.1016/j.scitotenv.2018.09.348] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 09/27/2018] [Accepted: 09/27/2018] [Indexed: 06/08/2023]
Abstract
New Psychoactive Substances (NPS) are an ever-changing class of compounds designed to imitate the effects of current recreational drugs. Such a diverse market is difficult to assess by traditional means, while collected information can become obsolete before it is available. Wastewater-based epidemiology is one technique which can capture information on where and when NPS appear at the community level. The aim of this study was to identify NPS in wastewater samples using a suspect screening approach. Weekend samples were collected from 50 wastewater treatment plants from Australian capital cities and regional areas across all eight States and Territories and screened against a database containing almost 200 NPS. A total of 22 different NPS were found across all regional and metropolitan wastewater treatment plants. Results showed that the most detected compounds were of the cathinone class, with both Alpha-PVP and methcathinone found in every region. In addition, five different synthetic cannabinoids were detected, at least once in half of the regions analysed. Herein, we report the first comprehensive nationwide analysis of NPS and show the utility of liquid chromatography-high resolution mass spectrometry screening for delivering spatial information of the NPS being consumed in communities.
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Affiliation(s)
- Richard Bade
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5001, Australia
| | - Benjamin J Tscharke
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5001, Australia; Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Jason M White
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5001, Australia
| | - Sharon Grant
- Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Jochen F Mueller
- Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Jake O'Brien
- Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Kevin V Thomas
- Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Cobus Gerber
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5001, Australia.
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34
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McCutcheon D, Raghavan M, Soderstrom J, Oosthuizen F, Douglas B, MacDonald E, Fatovich D. An early warning system for emerging drugs of concern in the emergency department: Protocol for the Western Australian Illicit Substance Evaluation (WISE) study. Emerg Med Australas 2018; 31:411-416. [DOI: 10.1111/1742-6723.13185] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 08/21/2018] [Accepted: 08/27/2018] [Indexed: 11/28/2022]
Affiliation(s)
- David McCutcheon
- Centre for Clinical Research in Emergency MedicineHarry Perkins Institute of Medical Research Perth Western Australia Australia
- Emergency MedicineThe University of Western Australia Perth Western Australia Australia
- Emergency DepartmentRoyal Perth Hospital Perth Western Australia Australia
| | - Mohan Raghavan
- Emergency DepartmentRoyal Perth Hospital Perth Western Australia Australia
- Clinical ToxicologyRoyal Perth Hospital Perth Western Australia Australia
| | - Jessamine Soderstrom
- Centre for Clinical Research in Emergency MedicineHarry Perkins Institute of Medical Research Perth Western Australia Australia
- Emergency DepartmentRoyal Perth Hospital Perth Western Australia Australia
- Clinical ToxicologyRoyal Perth Hospital Perth Western Australia Australia
| | | | | | - Ellen MacDonald
- Centre for Clinical Research in Emergency MedicineHarry Perkins Institute of Medical Research Perth Western Australia Australia
- Emergency MedicineThe University of Western Australia Perth Western Australia Australia
- Emergency DepartmentRoyal Perth Hospital Perth Western Australia Australia
| | - Daniel Fatovich
- Centre for Clinical Research in Emergency MedicineHarry Perkins Institute of Medical Research Perth Western Australia Australia
- Emergency MedicineThe University of Western Australia Perth Western Australia Australia
- Emergency DepartmentRoyal Perth Hospital Perth Western Australia Australia
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35
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Bade R, Stockham P, Painter B, Celma A, Bijlsma L, Hernandez F, White JM, Gerber C. Investigating the appearance of new psychoactive substances in South Australia using wastewater and forensic data. Drug Test Anal 2018; 11:250-256. [DOI: 10.1002/dta.2484] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 08/09/2018] [Accepted: 08/10/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Richard Bade
- School of Pharmacy and Medical Sciences; University of South Australia; Adelaide 5001 Australia
| | - Peter Stockham
- Forensic Science SA; GPO Box 2790 Adelaide 5001 Australia
- College of Science and Engineering, Flinders University; Flinders University; Bedford Park South Australia
| | - Ben Painter
- Forensic Science SA; GPO Box 2790 Adelaide 5001 Australia
| | - Alberto Celma
- Research Institute for Pesticides and Water; University Jaume I; Avda. Sos Baynat s/n E-12071 Castellon Spain
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water; University Jaume I; Avda. Sos Baynat s/n E-12071 Castellon Spain
| | - Felix Hernandez
- Research Institute for Pesticides and Water; University Jaume I; Avda. Sos Baynat s/n E-12071 Castellon Spain
| | - Jason M. White
- School of Pharmacy and Medical Sciences; University of South Australia; Adelaide 5001 Australia
| | - Cobus Gerber
- School of Pharmacy and Medical Sciences; University of South Australia; Adelaide 5001 Australia
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36
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Kinyua J, Negreira N, McCall AK, Boogaerts T, Ort C, Covaci A, van Nuijs ALN. Investigating in-sewer transformation products formed from synthetic cathinones and phenethylamines using liquid chromatography coupled to quadrupole time-of-flight mass spectrometry. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 634:331-340. [PMID: 29627557 DOI: 10.1016/j.scitotenv.2018.03.253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/21/2018] [Accepted: 03/21/2018] [Indexed: 05/24/2023]
Abstract
Recent studies have demonstrated the role of biofilms on the stability of drug residues in wastewater. These factors are pertinent in wastewater-based epidemiology (WBE) when estimating community-level drug use. However, there is scarce information on the biotransformation of drug residues in the presence of biofilms and the potential use of transformation products (TPs) as biomarkers in WBE. The purpose of this work was to investigate the formation of TPs in sewage reactors in the presence of biofilm mimicking conditions during in-sewer transport. Synthetic cathinones (methylenedioxypyrovalerone, methylone, mephedrone) and phenethylamines (4-methoxy-methamphetamine and 4-methoxyamphetamine) were incubated in individual reactors over a 24h period. Analysis of parent species and TPs was carried out using liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (LC-QToFMS). Identification of TPs was done using suspect and non-target workflows. In total, 18 TPs were detected and identified with reduction of β-keto group, demethylenation, demethylation, and hydroxylation reactions observed for the synthetic cathinones. For the phenethylamines, N- and O-demethylation reactions were identified. Overall, the experiments showed varying stability for the parent species in wastewater in the presence of biofilms. The newly identified isomeric forms of TPs particularly for methylone and mephedrone can be used as potential target biomarkers for WBE studies due to their specificity and detectability within a 24h residence time.
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Affiliation(s)
- Juliet Kinyua
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium.
| | - Noelia Negreira
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Ann-Kathrin McCall
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600, Dübendorf, Switzerland
| | - Tim Boogaerts
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600, Dübendorf, Switzerland
| | - Adrian Covaci
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Alexander L N van Nuijs
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
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Choi PM, Tscharke BJ, Donner E, O'Brien JW, Grant SC, Kaserzon SL, Mackie R, O'Malley E, Crosbie ND, Thomas KV, Mueller JF. Wastewater-based epidemiology biomarkers: Past, present and future. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.06.004] [Citation(s) in RCA: 221] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Hernández F, Castiglioni S, Covaci A, de Voogt P, Emke E, Kasprzyk‐Hordern B, Ort C, Reid M, Sancho JV, Thomas KV, van Nuijs AL, Zuccato E, Bijlsma L. Mass spectrometric strategies for the investigation of biomarkers of illicit drug use in wastewater. MASS SPECTROMETRY REVIEWS 2018; 37:258-280. [PMID: 27750373 PMCID: PMC6191649 DOI: 10.1002/mas.21525] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Accepted: 09/30/2016] [Indexed: 05/04/2023]
Abstract
The analysis of illicit drugs in urban wastewater is the basis of wastewater-based epidemiology (WBE), and has received much scientific attention because the concentrations measured can be used as a new non-intrusive tool to provide evidence-based and real-time estimates of community-wide drug consumption. Moreover, WBE allows monitoring patterns and spatial and temporal trends of drug use. Although information and expertise from other disciplines is required to refine and effectively apply WBE, analytical chemistry is the fundamental driver in this field. The use of advanced analytical techniques, commonly based on combined chromatography-mass spectrometry, is mandatory because the very low analyte concentration and the complexity of samples (raw wastewater) make quantification and identification/confirmation of illicit drug biomarkers (IDBs) troublesome. We review the most-recent literature available (mostly from the last 5 years) on the determination of IDBs in wastewater with particular emphasis on the different analytical strategies applied. The predominance of liquid chromatography coupled to tandem mass spectrometry to quantify target IDBs and the essence to produce reliable and comparable results is illustrated. Accordingly, the importance to perform inter-laboratory exercises and the need to analyze appropriate quality controls in each sample sequence is highlighted. Other crucial steps in WBE, such as sample collection and sample pre-treatment, are briefly and carefully discussed. The article further focuses on the potential of high-resolution mass spectrometry. Different approaches for target and non-target analysis are discussed, and the interest to perform experiments under laboratory-controlled conditions, as a complementary tool to investigate related compounds (e.g., minor metabolites and/or transformation products in wastewater) is treated. The article ends up with the trends and future perspectives in this field from the authors' point of view. © 2016 Wiley Periodicals, Inc. Mass Spec Rev 37:258-280, 2018.
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Affiliation(s)
- Félix Hernández
- Research Institute for Pesticides and WaterUniversity Jaume ICastellónSpain
| | - Sara Castiglioni
- Department of Environmental Health SciencesIRCCS—Istituto di Ricerche Farmacologiche Mario NegriMilanItaly
| | - Adrian Covaci
- Toxicological CenterUniversity of AntwerpAntwerpBelgium
| | - Pim de Voogt
- KWR Watercycle Research InstituteNieuwegeinthe Netherlands
- IBED—University of AmsterdamAmsterdamthe Netherlands
| | - Erik Emke
- KWR Watercycle Research InstituteNieuwegeinthe Netherlands
| | | | - Christoph Ort
- Swiss Federal Institute of Aquatic Science and Technology (Eawag)DübendorfSwitzerland
| | - Malcolm Reid
- Norwegian Institute for Water Research (NIVA)OsloNorway
| | - Juan V. Sancho
- Research Institute for Pesticides and WaterUniversity Jaume ICastellónSpain
| | | | | | - Ettore Zuccato
- Department of Environmental Health SciencesIRCCS—Istituto di Ricerche Farmacologiche Mario NegriMilanItaly
| | - Lubertus Bijlsma
- Research Institute for Pesticides and WaterUniversity Jaume ICastellónSpain
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Castrignanò E, Yang Z, Bade R, Baz-Lomba JA, Castiglioni S, Causanilles A, Covaci A, Gracia-Lor E, Hernandez F, Kinyua J, McCall AK, van Nuijs ALN, Ort C, Plósz BG, Ramin P, Rousis NI, Ryu Y, Thomas KV, de Voogt P, Zuccato E, Kasprzyk-Hordern B. Enantiomeric profiling of chiral illicit drugs in a pan-European study. WATER RESEARCH 2018; 130:151-160. [PMID: 29216482 DOI: 10.1016/j.watres.2017.11.051] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 11/24/2017] [Accepted: 11/24/2017] [Indexed: 06/07/2023]
Abstract
The aim of this paper is to present the first study on spatial and temporal variation in the enantiomeric profile of chiral drugs in eight European cities. Wastewater-based epidemiology (WBE) and enantioselective analysis were combined to evaluate trends in illicit drug use in the context of their consumption vs direct disposal as well as their synthetic production routes. Spatial variations in amphetamine loads were observed with higher use in Northern European cities. Enantioselective analysis showed a general enrichment of amphetamine with the R-(-)-enantiomer in wastewater indicating its abuse. High loads of racemic methamphetamine were detected in Oslo (EF = 0.49 ± 0.02). This is in contrast to other European cities where S-(+)-methamphetamine was the predominant enantiomer. This indicates different methods of methamphetamine synthesis and/or trafficking routes in Oslo, compared with the other cities tested. An enrichment of MDMA with the R-(-)-enantiomer was observed in European wastewaters indicating MDMA consumption rather than disposal of unused drug. MDA's chiral signature indicated its enrichment with the S-(+)-enantiomer, which confirms its origin from MDMA metabolism in humans. HMMA was also detected at quantifiable concentrations in wastewater and was found to be a suitable biomarker for MDMA consumption. Mephedrone was only detected in wastewater from the United Kingdom with population-normalised loads up to 47.7 mg 1000 people-1 day-1. The enrichment of mephedrone in the R-(+)-enantiomer in wastewater suggests stereoselective metabolism in humans, hence consumption, rather than direct disposal of the drug. The investigation of drug precursors, such as ephedrine, showed that their presence was reasonably ascribed to their medical use.
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Affiliation(s)
- Erika Castrignanò
- Department of Chemistry, Faculty of Science, University of Bath, Bath, BA2 7AY, UK.
| | - Zhugen Yang
- Department of Chemistry, Faculty of Science, University of Bath, Bath, BA2 7AY, UK; Division of Biomedical Engineering, School of Engineering, University of Glasgow, Oakfield Road, Glasgow G12 8LT, UK
| | - Richard Bade
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellón, Spain; School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Jose A Baz-Lomba
- Norwegian Institute for Water Research (NIVA), Gaustadalleen 21, 0349, Oslo, Norway
| | - Sara Castiglioni
- IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy
| | - Ana Causanilles
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands
| | - Adrian Covaci
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk-Antwerp, Belgium
| | - Emma Gracia-Lor
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellón, Spain; IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy
| | - Felix Hernandez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellón, Spain
| | - Juliet Kinyua
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk-Antwerp, Belgium
| | - Ann-Kathrin McCall
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600, Dübendorf, Switzerland
| | - Alexander L N van Nuijs
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk-Antwerp, Belgium
| | - Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600, Dübendorf, Switzerland
| | - Benedek G Plósz
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, DK-2800M, Kgs. Lyngby, Denmark; Department of Chemical Engineering, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Pedram Ramin
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, DK-2800M, Kgs. Lyngby, Denmark; Process and Systems Engineering Center (PROSYS), Department of Chemical and Biochemical Engineering, Technical University of Denmark, Building 229, 2800 Kgs. Lyngby, Denmark
| | - Nikolaos I Rousis
- IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy
| | - Yeonsuk Ryu
- Norwegian Institute for Water Research (NIVA), Gaustadalleen 21, 0349, Oslo, Norway
| | - Kevin V Thomas
- Norwegian Institute for Water Research (NIVA), Gaustadalleen 21, 0349, Oslo, Norway; Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 39 Kessels Road, Coopers Plains, QLD, 4108, Australia
| | - Pim de Voogt
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands; IBED-University of Amsterdam, The Netherlands
| | - Ettore Zuccato
- IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy
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40
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Ort C, Bijlsma L, Castiglioni S, Covaci A, de Voogt P, Emke E, Hernández F, Reid M, van Nuijs ALN, Thomas KV, Kasprzyk-Hordern B. Wastewater Analysis for Community-Wide Drugs Use Assessment. Handb Exp Pharmacol 2018; 252:543-566. [PMID: 29896656 DOI: 10.1007/164_2018_111] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Wastewater-based epidemiology (WBE) complements existing epidemiology-based estimation techniques and provides objective, evidence-based estimates of illicit drug use. After consumption, biomarkers - drugs and their metabolites - excreted to toilets and flushed into urban sewer networks can be measured in raw wastewater samples. The quantified loads can serve as an estimate for the collective consumption of all people contributing to the wastewater sample. This transdisciplinary approach, further explained in this chapter, has developed, matured and is now established for monitoring substances such as cocaine and amphetamine-type stimulants. Research currently underway is refining WBE to new applications including new psychoactive substances (NPS).
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Affiliation(s)
- Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain.
| | - Sara Castiglioni
- Department of Environmental Health Sciences, IRCCS, Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, Antwerp, Belgium
| | - Pim de Voogt
- KWR, Watercycle Research Institute, Nieuwegein, The Netherlands
- IBED, University of Amsterdam, Amsterdam, The Netherlands
| | - Erik Emke
- KWR, Watercycle Research Institute, Nieuwegein, The Netherlands
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Malcolm Reid
- NIVA, Norwegian Institute for Water Research, Oslo, Norway
| | | | - Kevin V Thomas
- NIVA, Norwegian Institute for Water Research, Oslo, Norway
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, Brisbane, QLD, Australia
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41
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Bade R, White JM, Gerber C. Qualitative and quantitative temporal analysis of licit and illicit drugs in wastewater in Australia using liquid chromatography coupled to mass spectrometry. Anal Bioanal Chem 2017; 410:529-542. [DOI: 10.1007/s00216-017-0747-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/02/2017] [Accepted: 11/05/2017] [Indexed: 11/30/2022]
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42
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Causanilles A, Kinyua J, Ruttkies C, van Nuijs ALN, Emke E, Covaci A, de Voogt P. Qualitative screening for new psychoactive substances in wastewater collected during a city festival using liquid chromatography coupled to high-resolution mass spectrometry. CHEMOSPHERE 2017; 184:1186-1193. [PMID: 28672699 DOI: 10.1016/j.chemosphere.2017.06.101] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 06/20/2017] [Accepted: 06/23/2017] [Indexed: 05/19/2023]
Abstract
The inclusion of new psychoactive substances (NPS) in the wastewater-based epidemiology approach presents challenges, such as the reduced number of users that translates into low concentrations of residues and the limited pharmacokinetics information available, which renders the choice of target biomarker difficult. The sampling during special social settings, the analysis with improved analytical techniques, and data processing with specific workflow to narrow the search, are required approaches for a successful monitoring. This work presents the application of a qualitative screening technique to wastewater samples collected during a city festival, where likely users of recreational substances gather and consequently higher residual concentrations of used NPS are expected. The analysis was performed using liquid chromatography coupled to high-resolution mass spectrometry. Data were processed using an algorithm that involves the extraction of accurate masses (calculated based on molecular formula) of expected m/z from an in-house database containing about 2,000 entries, including NPS and transformation products. We positively identified eight NPS belonging to the classes of synthetic cathinones, phenethylamines and opioids. In addition, the presence of benzodiazepine analogues, classical drugs and other licit substances with potential for abuse was confirmed. The screening workflow based on a database search was useful in the identification of NPS biomarkers in wastewater. The findings highlight the specific classical drugs and low NPS use in the Netherlands. Additionally, meta-chlorophenylpiperazine (mCPP), 2,5-dimethoxy-4-bromophenethylamine (2C-B), and 4-fluoroamphetamine (FA) were identified in wastewater for the first time.
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Affiliation(s)
- Ana Causanilles
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands; Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, P.O. Box 94248, 1090 GE, Amsterdam, The Netherlands
| | - Juliet Kinyua
- Toxicological Centre, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Christoph Ruttkies
- Leibniz Institute of Plant Biochemistry, IPB Halle, Department of Stress and Developmental Biology, Weinberg, Halle, Germany
| | - Alexander L N van Nuijs
- Toxicological Centre, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Erik Emke
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands
| | - Adrian Covaci
- Toxicological Centre, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Pim de Voogt
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands; Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, P.O. Box 94248, 1090 GE, Amsterdam, The Netherlands.
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43
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Lai FY, Been F, Covaci A, van Nuijs ALN. Novel Wastewater-Based Epidemiology Approach Based on Liquid Chromatography-Tandem Mass Spectrometry for Assessing Population Exposure to Tobacco-Specific Toxicants and Carcinogens. Anal Chem 2017; 89:9268-9278. [PMID: 28737035 DOI: 10.1021/acs.analchem.7b02052] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Tobacco smoking remains an important public health issue worldwide. Assessment of exposure to tobacco-related toxicants and carcinogens at the population level is thus an essential population health indicator. This can be achieved by wastewater-based epidemiology (WBE), which relies on the analysis of biomarkers in wastewater. However, required analytical methods for the simultaneous measurement of tobacco-related toxicants and carcinogens in wastewater are not available. In this study, a new analytical procedure was developed and validated to measure tobacco-related alkaloids, carcinogens, and their metabolites in raw wastewater, including anabasine (ANABA), anatabine (ANATA), cotinine (COT), trans-3'-hydroxycotinine (COT-OH), N-nitrosoanabasine (NAB), N-nitrosoanatabine (NAT), N-nitrosonornicotine (NNN), 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), NNAL-N-β-glucuronide, and NNAL-O-β-glucuronide. Different parameters were optimized for the solid-phase extraction procedure and instrumental analysis using liquid chromatography-tandem mass spectrometry. The optimized method was fully validated, resulting in acceptable within-run and between-run precision (<8% and <10% relative standard deviation, respectively) and accuracy (<9% and <13% bias, respectively). Method quantification limits were at 0.5-120 ng/L in wastewater. Target analytes were stable in wastewater at 4 and 20 °C over 24 h. The developed method was applied to wastewater samples from two Belgian cities. Average concentrations of COT, COT-OH, ANATA, ANABA, and NAT were 5200, 2600, 30, 10, and 0.6 ng/L, respectively, while NAB, NNN, NNK, and NNAL were not detected in the samples. With the developed robust analytical method, our study provided the first insight into the population exposure to both toxicants and carcinogens resulting from tobacco use.
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Affiliation(s)
- Foon Yin Lai
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Frederic Been
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Adrian Covaci
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Alexander L N van Nuijs
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
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44
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Liquid chromatography–mass spectrometry as a tool for wastewater-based epidemiology: Assessing new psychoactive substances and other human biomarkers. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.06.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Smolianitski-Fabian E, Cohen E, Dronova M, Voloshenko-Rossin A, Lev O. Discrimination between closely related synthetic cannabinoids by GC-Cold-EI-MS. Drug Test Anal 2017; 10:474-487. [DOI: 10.1002/dta.2247] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 07/05/2017] [Accepted: 07/05/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Evgeny Smolianitski-Fabian
- Casali Center of Applied Chemistry, The Institute of Chemistry; The Hebrew University of Jerusalem; Israel
| | - Etia Cohen
- Analytical Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National HQ; Jerusalem Israel
| | - Marina Dronova
- Casali Center of Applied Chemistry, The Institute of Chemistry; The Hebrew University of Jerusalem; Israel
| | - Anna Voloshenko-Rossin
- Casali Center of Applied Chemistry, The Institute of Chemistry; The Hebrew University of Jerusalem; Israel
| | - Ovadia Lev
- Casali Center of Applied Chemistry, The Institute of Chemistry; The Hebrew University of Jerusalem; Israel
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46
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Mardal M, Aarestrup FM, Rasmussen BS, Mollerup CB, Dalsgaard PW, Linnet K. Analytical Profiling of Airplane Wastewater - a New Matrix for Mapping Worldwide Patterns of Drug Use and Abuse. SCANDINAVIAN JOURNAL OF FORENSIC SCIENCE 2017. [DOI: 10.1515/sjfs-2017-0003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
There is limited knowledge on the global prescription and consumption patterns of therapeutic (TD) and illicit drugs (ID). Pooled urine analysis and wastewater-based epidemiology (WBE) has been used for local-based drug screening. It is, however, difficult to study the global epidemiology due to difficulties in obtaining samples. The aims of the study were to test the detectability of TD and ID in airplane wastewater samples categorized according to their geographical origin.
Wastewater samples (n= 17) were collected from long-distance flights and prepared with enzymatic conjugate cleaving followed by either precipitation or solid phase extraction. Aliquots were analysed on various liquid chromatography – mass spectrometers. TDs were grouped according to their Anatomical Therapeutic Chemical (ATC) codes.
Identification confidence was assigned to three levels based on variables including detection on multiple instruments and number of targets per compound. A total of 424 compounds were identified across all samples, distributed on 87 unique TD and 2 ID. Two principal components in a principal component analysis separated three clusters of wastewater samples corresponding to geographical origin of the airplanes with therapeutic subgroup ATC codes as variables. Airplane wastewater analysis is useful for identifying targets for WBE and toxicological analysis and explore drug use and abuse patterns.
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Affiliation(s)
- Marie Mardal
- Department of Forensic Medicine, Faculty of Health and Medical Sciences , University of Copenhagen , Frederik V’s vej 11, 2100 Kbh Ø, Denmark
| | - Frank Møller Aarestrup
- National Food Institute , Technical University of Denmark , Søltofts Plads building 221, 2800 Kgs. Lyngby, Denmark
| | - Brian Schou Rasmussen
- Department of Forensic Medicine, Faculty of Health and Medical Sciences , University of Copenhagen , Frederik V’s vej 11, 2100 Kbh Ø, Denmark
| | - Christian Brinch Mollerup
- Department of Forensic Medicine, Faculty of Health and Medical Sciences , University of Copenhagen , Frederik V’s vej 11, 2100 Kbh Ø, Denmark
| | - Petur Weihe Dalsgaard
- Department of Forensic Medicine, Faculty of Health and Medical Sciences , University of Copenhagen , Frederik V’s vej 11, 2100 Kbh Ø, Denmark
| | - Kristian Linnet
- Department of Forensic Medicine, Faculty of Health and Medical Sciences , University of Copenhagen , Frederik V’s vej 11, 2100 Kbh Ø, Denmark
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47
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Prosen H, Fontanals N, Borrull F, Marcé RM. Determination of seven drugs of abuse and their metabolites in surface and wastewater using solid-phase extraction coupled to liquid chromatography with high-resolution mass spectrometry. J Sep Sci 2017; 40:3621-3631. [DOI: 10.1002/jssc.201700287] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 07/04/2017] [Accepted: 07/09/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Helena Prosen
- Faculty of Chemistry and Chemical Technology; University of Ljubljana; Ljubljana Slovenia
| | - Núria Fontanals
- Department of Analytical Chemistry and Organic Chemistry; Universitat Rovira i Virgili; Tarragona Spain
| | - Francesc Borrull
- Department of Analytical Chemistry and Organic Chemistry; Universitat Rovira i Virgili; Tarragona Spain
| | - Rosa Maria Marcé
- Department of Analytical Chemistry and Organic Chemistry; Universitat Rovira i Virgili; Tarragona Spain
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48
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Gracia-Lor E, Castiglioni S, Bade R, Been F, Castrignanò E, Covaci A, González-Mariño I, Hapeshi E, Kasprzyk-Hordern B, Kinyua J, Lai FY, Letzel T, Lopardo L, Meyer MR, O'Brien J, Ramin P, Rousis NI, Rydevik A, Ryu Y, Santos MM, Senta I, Thomaidis NS, Veloutsou S, Yang Z, Zuccato E, Bijlsma L. Measuring biomarkers in wastewater as a new source of epidemiological information: Current state and future perspectives. ENVIRONMENT INTERNATIONAL 2017; 99:131-150. [PMID: 28038971 DOI: 10.1016/j.envint.2016.12.016] [Citation(s) in RCA: 165] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 12/12/2016] [Accepted: 12/16/2016] [Indexed: 05/19/2023]
Abstract
The information obtained from the chemical analysis of specific human excretion products (biomarkers) in urban wastewater can be used to estimate the exposure or consumption of the population under investigation to a defined substance. A proper biomarker can provide relevant information about lifestyle habits, health and wellbeing, but its selection is not an easy task as it should fulfil several specific requirements in order to be successfully employed. This paper aims to summarize the current knowledge related to the most relevant biomarkers used so far. In addition, some potential wastewater biomarkers that could be used for future applications were evaluated. For this purpose, representative chemical classes have been chosen and grouped in four main categories: (i) those that provide estimates of lifestyle factors and substance use, (ii) those used to estimate the exposure to toxicants present in the environment and food, (iii) those that have the potential to provide information about public health and illness and (iv) those used to estimate the population size. To facilitate the evaluation of the eligibility of a compound as a biomarker, information, when available, on stability in urine and wastewater and pharmacokinetic data (i.e. metabolism and urinary excretion profile) has been reviewed. Finally, several needs and recommendations for future research are proposed.
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Affiliation(s)
- Emma Gracia-Lor
- Research Institute for Pesticides and Water, Universitat Jaume I, Castellon, Spain; IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Sara Castiglioni
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Richard Bade
- Research Institute for Pesticides and Water, Universitat Jaume I, Castellon, Spain.
| | - Frederic Been
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Erika Castrignanò
- Deparment of Chemistry, Faculty of Science, University of Bath, Bath BA2 7AY, UK.
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Iria González-Mariño
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Evroula Hapeshi
- NIREAS-International Water Research Center, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus.
| | | | - Juliet Kinyua
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Foon Yin Lai
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Thomas Letzel
- Analytical Group, Chair of Urban Water Systems Engineering, Technical University of Munich, Germany.
| | - Luigi Lopardo
- Deparment of Chemistry, Faculty of Science, University of Bath, Bath BA2 7AY, UK.
| | - Markus R Meyer
- Department of Experimental and Clinical Toxicology, Institute of Experimental and Clinical Pharmacology and Toxicology, Saarland University, 66421 Homburg, Germany.
| | - Jake O'Brien
- National Research Center for Environmental Toxicology, The University of Queensland, Coopers Plains, QLD 4108, Australia.
| | - Pedram Ramin
- Dept. of Environmental Engineering, Technical University of Denmark, Denmark.
| | - Nikolaos I Rousis
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Axel Rydevik
- Deparment of Chemistry, Faculty of Science, University of Bath, Bath BA2 7AY, UK.
| | - Yeonsuk Ryu
- Ecotoxicology and Risk Assessment, Norwegian Institute for Water Research, Oslo, Norway.
| | - Miguel M Santos
- CIMAR/CIIMAR, LA-Interdisciplinary Centre for marine and Environmental Research, University of Porto, Portugal; FCUP-Dept of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, 4169-007 Porto, Portugal.
| | - Ivan Senta
- Rudjer Boskovic Institute, Zagreb, Croatia.
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
| | - Sofia Veloutsou
- Analytical Group, Chair of Urban Water Systems Engineering, Technical University of Munich, Germany.
| | - Zhugen Yang
- Division of Biomedical Engineering, School of Engineering, University of Glasgow, G128LT Glasgow, United Kingdom.
| | - Ettore Zuccato
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, Universitat Jaume I, Castellon, Spain.
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Bade R, Bijlsma L, Sancho JV, Baz-Lomba JA, Castiglioni S, Castrignanò E, Causanilles A, Gracia-Lor E, Kasprzyk-Hordern B, Kinyua J, McCall AK, van Nuijs ALN, Ort C, Plósz BG, Ramin P, Rousis NI, Ryu Y, Thomas KV, de Voogt P, Zuccato E, Hernández F. Liquid chromatography-tandem mass spectrometry determination of synthetic cathinones and phenethylamines in influent wastewater of eight European cities. CHEMOSPHERE 2017; 168:1032-1041. [PMID: 27814952 DOI: 10.1016/j.chemosphere.2016.10.107] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/24/2016] [Accepted: 10/26/2016] [Indexed: 05/13/2023]
Abstract
The popularity of new psychoactive substances (NPS) has grown in recent years, with certain NPS commonly and preferentially consumed even following the introduction of preventative legislation. With the objective to improve the knowledge on the use of NPS, a rapid and very sensitive method was developed for the determination of ten priority NPS (N-ethylcathinone, methylenedioxypyrovalerone (MDPV), methylone, butylone, methedrone, mephedrone, naphyrone, 25-C-NBOMe, 25-I-NBOMe and 25-B-NBOMe) in influent wastewater. Sample clean-up and pre-concentration was made by off-line solid phase extraction (SPE) with Oasis MCX cartridges. Isotopically labelled internal standards were used to correct for matrix effects and potential SPE losses. Following chromatographic separation on a C18 column within 6 min, the compounds were measured by tandem mass spectrometry in positive ionization mode. The method was optimised and validated for all compounds. Limits of quantification were evaluated by spiking influent wastewater samples at 1 or 5 ng/L. An investigation into the stability of these compounds in influent wastewater was also performed, showing that, following acidification at pH 2, all compounds were relatively stable for up to 7 days. The method was then applied to influent wastewater samples from eight European countries, in which mephedrone, methylone and MDPV were detected. This work reveals that although NPS use is not as extensive as for classic illicit drugs, the application of a highly sensitive analytical procedure makes their detection in wastewater possible. The developed analytical methodology forms the basis of a subsequent model-based back-calculation of abuse rate in urban areas (i.e. wastewater-based epidemiology).
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Affiliation(s)
- Richard Bade
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Juan V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Jose A Baz-Lomba
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway; Faculty of Medicine, University of Oslo, PO Box 1078, Blindern, 0316 Oslo, Norway
| | - Sara Castiglioni
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Erika Castrignanò
- University of Bath, Department of Chemistry, Faculty of Science, Bath BA2 7AY, UK
| | - Ana Causanilles
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB Nieuwegein, The Netherlands
| | - Emma Gracia-Lor
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain; IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | | | - Juliet Kinyua
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Ann-Kathrin McCall
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600 Dübendorf, Switzerland
| | - Alexander L N van Nuijs
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600 Dübendorf, Switzerland
| | - Benedek G Plósz
- Department of Environmental Engineering, Technical University of Denmark, Miljøvej, Building 115, DK-2800 Kgs. Lyngby, Denmark
| | - Pedram Ramin
- Department of Environmental Engineering, Technical University of Denmark, Miljøvej, Building 115, DK-2800 Kgs. Lyngby, Denmark
| | - Nikolaos I Rousis
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Yeonsuk Ryu
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway; Faculty of Medicine, University of Oslo, PO Box 1078, Blindern, 0316 Oslo, Norway
| | - Kevin V Thomas
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway
| | - Pim de Voogt
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB Nieuwegein, The Netherlands; Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, P.O. Box 94248, 1090 GE Amsterdam, The Netherlands
| | - Ettore Zuccato
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain.
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50
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Gao T, Du P, Xu Z, Li X. Occurrence of new psychoactive substances in wastewater of major Chinese cities. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 575:963-969. [PMID: 27678045 DOI: 10.1016/j.scitotenv.2016.09.152] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 08/17/2016] [Accepted: 09/18/2016] [Indexed: 06/06/2023]
Abstract
New psychoactive substances have become increasingly popular across the globe in recent years, which may cause certain public health issues. In this work, sewage-based epidemiology was applied to examine the use of two synthetic cathinones, mephedrone and methylenedioxypyrovalerone (MDPV), and three piperazines, benzylpiperazine (BZP), trifluoromethylphenylpiperazine (TFMPP), and 1-(3-Chlorophenyl)piperazine (mCPP), across China. Influent wastewater samples were collected from 36 sewage treatment plants (STPs) in 18 major cities that cover all the geographic regions of the country. Effluent samples were also collected from selected STPs to determine removal rates. Mephedrone, TFMPP, and mCPP were below detection limits in all the wastewater samples collected, indicating negligible use of these substances in China. MDPV was detected in wastewater at 13 STPs. However, its loads were <1mg/1000inh/d at most of these STPs, indicating low use of this substance. BZP was detected at all the STPs examined, with loads typically falling within the range of 3-10mg/1000inh/d. No clear geographic pattern in BZP occurrence in wastewater was identified. Since BZP in wastewater may also come from its legal sources, whether widespread occurrence of BZP means widespread abuse is yet to be confirmed. Apparent removal of MDPV by wastewater treatment was low (<25%), whereas removal of BZP was nearly complete (typically>95%).
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Affiliation(s)
- Tingting Gao
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Peng Du
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Zeqiong Xu
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Xiqing Li
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China.
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