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Antonio ADS, Wurzler GT, Bhering CDA, de Oliveira AS, Cohen LSDA, de Oliveira MAM, de Aquino Neto FR, Vanini G. Qualitative transformations of street-seized ecstasy over a decade: A case study in Rio de Janeiro (Brazil). J Forensic Sci 2024; 69:1198-1211. [PMID: 38691107 DOI: 10.1111/1556-4029.15536] [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: 01/09/2024] [Revised: 03/24/2024] [Accepted: 04/18/2024] [Indexed: 05/03/2024]
Abstract
The illegal drug market is constantly evolving, with new drugs being created and existing ones being modified. Adulterants are often added to the mix, and the primary substance may be secretly replaced by a new one. Once-known tablets can now be vastly different from what they are sold as, all due to the pursuit of profit and evasion of current drug regulations. These alterations in drug composition pose a threat to society, as their effects are still not well understood. Therefore, it is crucial for police intelligence and public health development to obtain the chemical profiles of illicit drugs. This study presents the chemical fingerprinting of ecstasy tablets seized in the state of Rio de Janeiro (Brazil) between 2012 and 2021. The tablet samples were weighed, extracted, diluted with methanol, and acidified before analysis using gas chromatography high-resolution mass spectrometry and attenuated total reflection Fourier transform infrared spectroscopy. The major constituents found were MDMA and clobenzorex, with fewer occurrences of MDA, MDEA, and 2C-B. The results also indicate that the occurrence of mega-events in the study location impacted the chemical fingerprints of ecstasy. A total of 27 combinations of cutting agents, including caffeine, ephedrine, and anesthetics, were identified. Samples composed of clobenzorex were observed throughout the evaluated period in areas near highways, suggesting that this product is mainly used by truck drivers. These findings can help police intelligence units anticipate the behavior of the illicit market during major events, identify traffic routes, and support public health initiatives.
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Affiliation(s)
- Ananda da Silva Antonio
- Instituto de Química, Núcleo de Análises Forenses (NAF) - Laboratório de Apoio Ao Desenvolvimento Tecnológico (LADETEC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Gleicielle Tozzi Wurzler
- Instituto de Química, Núcleo de Análises Forenses (NAF) - Laboratório de Apoio Ao Desenvolvimento Tecnológico (LADETEC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Cecília de Andrade Bhering
- Instituto de Química, Núcleo de Análises Forenses (NAF) - Laboratório de Apoio Ao Desenvolvimento Tecnológico (LADETEC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Adriana Sousa de Oliveira
- Secretaria de Estado de Polícia Civil (SEPOL), Instituto de Criminalística Carlos Éboli (ICCE), Rio de Janeiro, RJ, Brazil
| | - Luciana Silva do Amaral Cohen
- Secretaria de Estado de Polícia Civil (SEPOL), Instituto de Criminalística Carlos Éboli (ICCE), Rio de Janeiro, RJ, Brazil
| | - Marco Antônio Martins de Oliveira
- Secretaria de Estado de Polícia Civil (SEPOL), Instituto de Criminalística Carlos Éboli (ICCE), Rio de Janeiro, RJ, Brazil
- Instituto de Química, GQA, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Francisco Radler de Aquino Neto
- Instituto de Química, Núcleo de Análises Forenses (NAF) - Laboratório de Apoio Ao Desenvolvimento Tecnológico (LADETEC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Gabriela Vanini
- Instituto de Química, Núcleo de Análises Forenses (NAF) - Laboratório de Apoio Ao Desenvolvimento Tecnológico (LADETEC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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2
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Castle JW, Syrjanen R, Di Rago M, Schumann JL, Greene SL, Glowacki LL, Gerostamoulos D. Identification of clobromazolam in Australian emergency department intoxications using data-independent high-resolution mass spectrometry and the HighResNPS.com database. J Anal Toxicol 2024; 48:273-280. [PMID: 38459915 DOI: 10.1093/jat/bkae012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/26/2023] [Accepted: 02/13/2024] [Indexed: 03/11/2024] Open
Abstract
The proliferation of novel psychoactive substances (NPSs) continues to challenge toxicology laboratories. In particular, the United Nations Office on Drugs and Crime considers designer benzodiazepines to be a current primary threat among all NPSs. Herein, we report detection of a new emerging designer benzodiazepine, clobromazolam, using high-resolution mass spectrometry and untargeted data acquisition in combination with a "suspect screening" method built from the crowd-sourced HighResNPS.com database. Our laboratory first detected clobromazolam in emergency department presenting intoxications included within the Emerging Drugs Network of Australia-Victoria project in the state of Victoria, Australia, from April 2022 to March 2023. Clobromazolam was the most frequent designer benzodiazepine detected in this cohort (100/993 cases, 10%). No patients reported intentional administration of clobromazolam, although over half reported exposure to alprazolam, which was detected in only 7% of cases. Polydrug use was prevalent (98%), with phenazepam (45%), methylamphetamine (71%) and other benzodiazepines (60%) most frequently co-detected. This is the first case series published in the literature concerning clobromazolam in clinical patients. The identification of clobromazolam in patients presenting to emergency departments in Victoria demonstrates how high-resolution mass spectrometry coupled with the HighResNPS.com database can be a valuable tool to assist toxicology laboratories in keeping abreast of emerging psychoactive drug use.
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Affiliation(s)
- Jared W Castle
- Department of Toxicology, Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, VIC 3006, Australia
| | - Rebekka Syrjanen
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Austin Health, Victorian Poisons Information Centre, Austin Hospital, 145 Studley Road, Heidelberg, VIC 3084, Australia
| | - Matthew Di Rago
- Department of Toxicology, Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, VIC 3006, Australia
| | - Jennifer L Schumann
- Department of Toxicology, Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Monash Addiction Research Centre, Monash University, Moorooduc Highway, Frankston, VIC 3199, Australia
| | - Shaun L Greene
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Austin Health, Emergency Department, Austin Hospital, 145 Studley Road, Heidelberg, VIC 3084, Australia
- Department of Critical Care, The University of Melbourne, Melbourne Medical School, Grattan Street, Parkville, VIC 3010, Australia
| | - Linda L Glowacki
- Department of Toxicology, Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, VIC 3006, Australia
| | - Dimitri Gerostamoulos
- Department of Toxicology, Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, VIC 3006, Australia
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, VIC 3006, Australia
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Calvetti C, Salomone A, Verzeletti A, Di Nardo F, Begni PMG, Vezzoli S. Are the NPS commonly used? An extensive investigation in Northern Italy based on hair analysis. J Anal Toxicol 2023; 47:574-579. [PMID: 37506041 DOI: 10.1093/jat/bkad040] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/07/2023] [Accepted: 07/26/2023] [Indexed: 07/30/2023] Open
Abstract
New psychoactive substances (NPS) are present on the Italian illicit markets, but data from the analysis of biological samples to evaluate their real consumption are rare. For this reason, an epidemiological study was carried out by means of a ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS-MS) method for the determination of 115 NPS on the keratin matrix. A total of 847 hair samples were collected in 2020 and 2021 and analyzed. The sample donors were in the age range of 18-40 years, from both genders, and were tested either for driving relicensing or for drug withdrawal monitoring. The UPLC-MS-MS system consisted of a Waters ACQUITY UPLC® I-Class, coupled with a Waters XEVO TQ-XS triple quadrupole mass spectrometer. The method was developed and fully validated according to international guidelines. Limits of detection were set as the minimum criterion to identify positive samples. Overall, 56 samples resulted positive for ketamine, 35 for norketamine, 6 for fentanyl, 3 for norfentanyl, 3 for 4-ANPP, 3 for MDMB-4en-PINACA, 2 for N,N-DMT, 2 for 5-chloro AB-PINACA, 1 for α-PHP and 1 for methcathinone. NPS were detected in a small part of samples (8.4%), which seems in contrast with their apparent wide diffusion in Italy, yet it is congruent with similar investigations based on hair analysis. Future studies will be performed to expand the investigated population, especially in terms of age and origin.
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Affiliation(s)
- Cristina Calvetti
- Institute of Legal Medicine, University of Brescia, Piazzale Spedali Civili, 1, Brescia 25123, Italy
| | - Alberto Salomone
- Department of Chemistry, University of Turin, via P. Giuria 5, Torino 10125, Italy
| | - Andrea Verzeletti
- Institute of Legal Medicine, University of Brescia, Piazzale Spedali Civili, 1, Brescia 25123, Italy
| | - Fabio Di Nardo
- Department of Chemistry, University of Turin, via P. Giuria 5, Torino 10125, Italy
| | - Paola Maria Giulia Begni
- Institute of Legal Medicine, University of Brescia, Piazzale Spedali Civili, 1, Brescia 25123, Italy
| | - Sara Vezzoli
- Institute of Legal Medicine, University of Brescia, Piazzale Spedali Civili, 1, Brescia 25123, Italy
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Willeman T, Grundig N, Pochon C, Michels D, Charpentier N, Eysseric-Guérin H, Fouilhé Sam-Lai N, Stanke-Labesque F, Revol B. NPAideS: a drug-checking study among 3-methylmethcathinone (3-MMC) users. Harm Reduct J 2023; 20:96. [PMID: 37507699 PMCID: PMC10375651 DOI: 10.1186/s12954-023-00836-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND 3-methylmethcathinone (3-MMC) has been available on the European drug market for several years, but an increase in its availability seems to have occurred around 2020, associated with reports of harm and death. We aimed to analyze the composition of the supposed 3-MMC samples purchased and its concordance with the assumed composition of the drug. METHODS A prospective multicenter (n = 6) study was conducted between February 2021 and September 2021 in Auvergne-Rhone-Alpes, France. The inclusion criteria were: 3-MMC users over 18 years of age in contact with a community-based organization (CBO) called AIDES. Consumption was evaluated with an anonymized questionnaire and samples of 3-MMC powder were analyzed with a combination of qualitative (GC-MS) and quantitative methods (UPLC-MS/MS), to compare the assumed and real compositions of the products purchased. RESULTS We studied 45 samples provided by 33 users. The study population was predominantly male (91%), with a median age of 40 years, most were university graduates and regular users of 3-MMC. Intravenous drug use was reported by 15.2% of the population. Most of the users bought their 3-MMC online via the Clear Web. Drug testing was requested by 86% of the users, highlighting the need for this type of harm reduction strategy. The purity of the 3-MMC powder samples tested ranged from 21 to 98%. Other NPS drugs, such as 4-CEC (4-chloroethcathinone), 4-MMC, and 2-fluorodeschloroketamine (2-FDCK), supplied as methoxphenidine (MXP), were also detected. CONCLUSION This prospective study shows that 3-MMC purity and dose vary considerably. It also describes the characteristics of 3-MMC users and their expectations of a drug-checking program. Our data suggest that drug-checking services may be useful in this population. Health associations and laboratories should work together to help increase access to such programs.
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Affiliation(s)
- Théo Willeman
- Univ. Grenoble Alpes, Laboratoire de Pharmacologie, Pharmacogénétique, Toxicologie, CHU Grenoble Alpes, Grenoble, France
- Univ. Grenoble Alpes, Clinique de Médecine Légale, CHU Grenoble Alpes, Grenoble, France
| | - Nathan Grundig
- Univ. Grenoble Alpes, CEIP-Addictovigilance, CHU Grenoble Alpes, Grenoble Cedex 9, 38043, Grenoble, France
- CAARUD Pause Diabolo, Lyon, France
| | | | - David Michels
- AIDES, Pantin et Annemasse, Annemasse, France
- Laboratoire de Recherche Communautaire, Coalition PLUS, Pantin, France
| | - Nicolas Charpentier
- AIDES, Pantin et Annemasse, Annemasse, France
- Institute of Sociological Research (ISR), University of Geneva, Geneva, Switzerland
| | - Hélène Eysseric-Guérin
- Univ. Grenoble Alpes, Laboratoire de Pharmacologie, Pharmacogénétique, Toxicologie, CHU Grenoble Alpes, Grenoble, France
- Univ. Grenoble Alpes, Clinique de Médecine Légale, CHU Grenoble Alpes, Grenoble, France
| | - Nathalie Fouilhé Sam-Lai
- Univ. Grenoble Alpes, CEIP-Addictovigilance, CHU Grenoble Alpes, Grenoble Cedex 9, 38043, Grenoble, France
| | - Françoise Stanke-Labesque
- Univ. Grenoble Alpes, Laboratoire de Pharmacologie, Pharmacogénétique, Toxicologie, CHU Grenoble Alpes, Grenoble, France
- Univ. Grenoble Alpes, Laboratoire HP2 Inserm, U1300, Grenoble, France
| | - Bruno Revol
- Univ. Grenoble Alpes, CEIP-Addictovigilance, CHU Grenoble Alpes, Grenoble Cedex 9, 38043, Grenoble, France.
- Univ. Grenoble Alpes, Laboratoire HP2 Inserm, U1300, Grenoble, France.
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Cao S, Huang J, Tian J, Liu Z, Su H, Chen Z. Deep insight into selective adsorption behavior and mechanism of novel deep eutectic solvent functionalized bio-sorbent towards methcathinone: Experiments and DFT calculation. ENVIRONMENTAL RESEARCH 2023; 227:115792. [PMID: 36997045 DOI: 10.1016/j.envres.2023.115792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/15/2023] [Accepted: 03/28/2023] [Indexed: 05/08/2023]
Abstract
This work designed and synthesized novelly selective, highly efficient and friendly environmental biochar nanomaterial (ZMBC@ChCl-EG) by screening suitable deep eutectic solvent (DES) as the functional monomer via Density Functional Theory (DFT). The prepared ZMBC@ChCl-EG achieved the highly efficient adsorption of methcathinone (MC) and exhibited excellent selectivity as well as good reusability. Selectivity analysis concluded that the distribution coefficient value (KD) of ZMBC@ChCl-EG towards MC was 3.247 L/g, which was about 3 times higher than that of ZMBC, corresponding to stronger selective adsorption capacity. The studies of isothermal and kinetics indicated that ZMBC@ChCl-EG had an excellent adsorption capacity towards MC and the adsorption was mainly chemically controlled. In addition, DFT was used to calculate the binding energies between MC and each component. The binding energies were -10.57 kcal/mol for ChCl-EG/MC, -3.15∼-9.51 kcal/mol for BCs/MC, -2.33 kcal/mol for ZIF-8/MC, respectively, suggesting that DES played a major role in enhancing methcathinone adsorption. Lastly, the adsorption mechanisms were revealed by variables experiment combined with characterizations and DFT calculation. The main mechanisms were hydrogen bonding and π-π interaction.
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Affiliation(s)
- Shurui Cao
- Forensic Identification Center, Southwest University of Political Science and Law, Chongqing, 401120, China; Criminal Investigation School, Southwest University of Political Science and Law, Chongqing, 401120, China.
| | - Jing Huang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Jie Tian
- Forensic Identification Center, Southwest University of Political Science and Law, Chongqing, 401120, China
| | - Zhenghong Liu
- Forensic Identification Center, Southwest University of Political Science and Law, Chongqing, 401120, China
| | - Hongtao Su
- Forensic Identification Center, Southwest University of Political Science and Law, Chongqing, 401120, China
| | - Zhiqiong Chen
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
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Bade R, Rousis N, Adhikari S, Baduel C, Bijlsma L, Bizani E, Boogaerts T, Burgard DA, Castiglioni S, Chappell A, Covaci A, Driver EM, Sodre FF, Fatta-Kassinos D, Galani A, Gerber C, Gracia-Lor E, Gracia-Marín E, Halden RU, Heath E, Hernandez F, Jaunay E, Lai FY, Lee HJ, Laimou-Geraniou M, Oh JE, Olafsdottir K, Phung K, Castro MP, Psichoudaki M, Shao X, Salgueiro-Gonzalez N, Feitosa RS, Gomes CS, Subedi B, Löve ASC, Thomaidis N, Tran D, van Nuijs A, Verovšek T, Wang D, White JM, Yargeau V, Zuccato E, Mueller JF. Three years of wastewater surveillance for new psychoactive substances from 16 countries. WATER RESEARCH X 2023; 19:100179. [PMID: 37143710 PMCID: PMC10151418 DOI: 10.1016/j.wroa.2023.100179] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/13/2023] [Accepted: 04/05/2023] [Indexed: 05/06/2023]
Abstract
The proliferation of new psychoactive substances (NPS) over recent years has made their surveillance complex. The analysis of raw municipal influent wastewater can allow a broader insight into community consumption patterns of NPS. This study examines data from an international wastewater surveillance program that collected and analysed influent wastewater samples from up to 47 sites in 16 countries between 2019 and 2022. Influent wastewater samples were collected over the New Year period and analysed using validated liquid chromatography - mass spectrometry methods. Over the three years, a total of 18 NPS were found in at least one site. Synthetic cathinones were the most found class followed by phenethylamines and designer benzodiazepines. Furthermore, two ketamine analogues, one plant based NPS (mitragynine) and methiopropamine were also quantified across the three years. This work demonstrates that NPS are used across different continents and countries with the use of some more evident in particular regions. For example, mitragynine has highest mass loads in sites in the United States, while eutylone and 3-methylmethcathinone increased considerably in New Zealand and in several European countries, respectively. Moreover, 2F-deschloroketamine, an analogue of ketamine, has emerged more recently and could be quantified in several sites, including one in China, where it is considered as one of the drugs of most concern. Finally, some NPS were detected in specific regions during the initial sampling campaigns and spread to additional sites by the third campaign. Hence, wastewater surveillance can provide an insight into temporal and spatial trends of NPS use.
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Affiliation(s)
- Richard Bade
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Nikolaos Rousis
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Sangeet Adhikari
- School of Sustainable Engineering and Built Environment, Arizona State University, Tempe, AZ, 85281, United States
- Biodesign Center for Environmental Health Engineering, Biodesign Institute, Arizona State University, 1001 S. McAllister Ave., Tempe, AZ 85281, United States
| | - Christine Baduel
- Université Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, Grenoble, France
| | - 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
| | - Erasmia Bizani
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Tim Boogaerts
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, 2610 Wilrijk, Belgium
| | - Daniel A. Burgard
- Department of Chemistry and Biochemistry, University of Puget Sound, Tacoma, WA 98416, United States
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156, Milan, Italy
| | - Andrew Chappell
- Institute of Environmental Science and Research Limited (ESR), Christchurch Science Centre: 27 Creyke Road, Ilam, Christchurch 8041, New Zealand
| | - Adrian Covaci
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, 2610 Wilrijk, Belgium
| | - Erin M. Driver
- Biodesign Center for Environmental Health Engineering, Biodesign Institute, Arizona State University, 1001 S. McAllister Ave., Tempe, AZ 85281, United States
- AquaVitas, LLC, Scottsdale, Arizona, 85251, United States
| | | | - Despo Fatta-Kassinos
- Nireas-International Water Research Centre and Department of Civil and Environmental Engineering, University of Cyprus, P.O. Box 20537, 1678, Nicosia, Cyprus
| | - Aikaterini Galani
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Cobus Gerber
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia
| | - Emma Gracia-Lor
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Elisa Gracia-Marín
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda, Sos Baynat s/n, E-12071 Castellón, Spain
| | - Rolf U. Halden
- School of Sustainable Engineering and Built Environment, Arizona State University, Tempe, AZ, 85281, United States
- Biodesign Center for Environmental Health Engineering, Biodesign Institute, Arizona State University, 1001 S. McAllister Ave., Tempe, AZ 85281, United States
- AquaVitas, LLC, Scottsdale, Arizona, 85251, United States
- OneWaterOneHealth, Arizona State University Foundation, 1001 S. McAllister Avenue, Tempe, AZ 85287-8101, United States
| | - Ester Heath
- Jožef Stefan Institute and International Postgraduate School, Jamova 39, 1000 Ljubljana, Slovenia
| | - Felix Hernandez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda, Sos Baynat s/n, E-12071 Castellón, Spain
| | - Emma Jaunay
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia
| | - Foon Yin Lai
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), SE-75007 Uppsala, Sweden
| | - Heon-Jun Lee
- Department of Civil and Environmental Engineering, Pusan National University, Jangjeon-dong, Geumjeong-gu, Busan 46241, Republic of Korea
| | - Maria Laimou-Geraniou
- Jožef Stefan Institute and International Postgraduate School, Jamova 39, 1000 Ljubljana, Slovenia
| | - Jeong-Eun Oh
- Department of Civil and Environmental Engineering, Pusan National University, Jangjeon-dong, Geumjeong-gu, Busan 46241, Republic of Korea
| | - Kristin Olafsdottir
- University of Iceland, Department of Pharmacology and Toxicology, Hofsvallagata 53, 107 Reykjavik, Iceland
| | - Kaitlyn Phung
- Institute of Environmental Science and Research Limited (ESR), Christchurch Science Centre: 27 Creyke Road, Ilam, Christchurch 8041, New Zealand
| | - Marco Pineda Castro
- Department of Chemical Engineering, McGill University, Montreal, QC, Abbreviation:
| | - Magda Psichoudaki
- Nireas-International Water Research Centre and Department of Civil and Environmental Engineering, University of Cyprus, P.O. Box 20537, 1678, Nicosia, Cyprus
| | - Xueting Shao
- College of Environmental Science and Engineering, Dalian Maritime University, No. 1 Linghai Road, Dalian, 116026, P. R. China
| | - Noelia Salgueiro-Gonzalez
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156, Milan, Italy
| | | | | | - Bikram Subedi
- Department of Chemistry, Murray State University, Murray, Kentucky 42071-3300, United States
| | - Arndís Sue Ching Löve
- University of Iceland, Department of Pharmacology and Toxicology, Hofsvallagata 53, 107 Reykjavik, Iceland
| | - Nikolaos Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Diana Tran
- Department of Chemistry and Biochemistry, University of Puget Sound, Tacoma, WA 98416, United States
| | - Alexander van Nuijs
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, 2610 Wilrijk, Belgium
| | - Taja Verovšek
- Jožef Stefan Institute and International Postgraduate School, Jamova 39, 1000 Ljubljana, Slovenia
| | - Degao Wang
- College of Environmental Science and Engineering, Dalian Maritime University, No. 1 Linghai Road, Dalian, 116026, P. R. China
| | - Jason M. White
- Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide 5001, South Australia, Australia
| | - Viviane Yargeau
- Department of Chemical Engineering, McGill University, Montreal, QC, Abbreviation:
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156, Milan, Italy
| | - Jochen F. Mueller
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
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7
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Hasan M, Sarker SA. New Psychoactive Substances: A Potential Threat to Developing Countries. ADDICTION & HEALTH 2023; 15:136-143. [PMID: 37560390 PMCID: PMC10408757 DOI: 10.34172/ahj.2023.1411] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 01/30/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND New psychoactive substances (NPS) have become a global phenomenon, with over 134 countries and territories from all world regions reporting them. Since December 2021, governments, laboratories, and partner agencies have confirmed to the UNODC Early Warning Advisory (EWA) on NPS over 1124 substances. It is agreed that NPS control is one of the most challenging tasks for developing countries. Identifying the present and future threads of NPS is the most challenging task for law enforcement officials. The NPS research has a great impact on substance abuse policy-making and harm reduction strategies. METHODS The data in this study were collected from the official websites of online journals, Google Scholar, UNODC, International Narcotics Control Board (INCB), and the Department of Narcotics Control (DNC). FINDINGS Among the eleven groups of NPS, synthetic cannabinoids and cathinones are the most prevalent and alarming in developing countries. In Bangladesh, NPS abuse has been first identified in 2016. Almost 60 countries adopted legislative solutions to manage NPS by 2021, with many using or amending existing legislation and others employing novel legal mechanisms. It is widely agreed by researchers that reducing the menace of NPS requires increased awareness among all stakeholders. CONCLUSION In the fight against the spread of NPS and its severe effects, law enforcement authorities and healthcare professional training must be seen as crucial aspects as well. Financing is also crucial for international organizations dealing with the NPS impact to continue fighting this war. The only way for policymakers to reduce NPS spread globally is through national and international cooperation.
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Affiliation(s)
- Mehedi Hasan
- Deputy Director, Department of Narcotics Control, Security Services Division, Ministry of Home Affairs, Bangladesh
| | - Shahjahan Ali Sarker
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
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8
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Cunha RL, Oliveira CDSL, de Oliveira AL, Maldaner AO, do Desterro Cunha S, Pereira PAP. An overview of New Psychoactive Substances (NPS) in northeast Brazil: NMR-based identification and analysis of ecstasy tablets by GC-MS. Forensic Sci Int 2023; 344:111597. [PMID: 36801502 DOI: 10.1016/j.forsciint.2023.111597] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 02/05/2023]
Abstract
The actual illicit market for synthetic drugs is characterized by a wide variety of psychoactive substances of different chemical and pharmacological classes, such as amphetamine-type stimulants and new psychoactive substances. The knowledge about its chemical composition, as well as the nature and quantity of the active substances present, is important for emergency care in intoxication cases by these substances and to establish adequate chemical and toxicological analysis procedures in forensic laboratories. The aim of this work was to study the prevalence of amphetamine-type stimulants and new psychoactive substances in the states of Bahia and Sergipe, in the northeast region of Brazil, involving samples of drugs seized by the local police forces from 2014 to 2019. In a total of 121 seized and analyzed samples, in which ecstasy tablets predominated (n = 101), nineteen substances were identified using GC-MS and 1D NMR techniques, comprising classical synthetic drugs and new psychoactive substances (NPS). In order to determine the composition of ecstasy tablets, an analytical method based on GC-MS was applied after validation. Analyzes of 101 ecstasy tablets showed that MDMA was the main substance, being found in 57% of the samples, in amounts between 27.3 and 187.1 mg per tablet. In addition, mixtures of MDMA, MDA, synthetic cathinones and caffeine were observed in 34 samples. These results demonstrate that the variety of substances found and the composition of seized materials in northeast Brazil is similar to other studies carried out previously in other Brazilian regions.
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Affiliation(s)
- Ricardo Leal Cunha
- Instituto de Química, Universidade Federal da Bahia - UFBA, Salvador, BA, Brazil; Instituto de Análises e Pesquisas Forenses, Polícia Científica, Aracaju, SE, Brazil
| | | | | | - Adriano Otávio Maldaner
- Instituto de Química, Universidade de Brasília - UnB, Brasília, DF, Brazil; Instituto Nacional de Criminalística, Polícia Federal - INC/PF, Brasília, DF, Brazil
| | - Silvio do Desterro Cunha
- Instituto de Química, Universidade Federal da Bahia - UFBA, Salvador, BA, Brazil; INCT de Energia e Ambiente, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Pedro Afonso P Pereira
- Instituto de Química, Universidade Federal da Bahia - UFBA, Salvador, BA, Brazil; Centro Interdisciplinar de Energia e Ambiente (CIEnAm), Universidade Federal da Bahia, Salvador, BA, Brazil; INCT de Energia e Ambiente, Universidade Federal da Bahia, Salvador, BA, Brazil; Centro Universitário SENAI CIMATEC, Salvador, BA, Brazil.
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9
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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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10
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Aknouche F, Ameline A, Gheddar L, Maruejouls C, Kintz P. Fatal Rectal Injection of 3-MMC in a Sexual Context. Toxicological Investigations Including Metabolites Identification Using LC-HRMS. J Anal Toxicol 2022; 46:949-955. [PMID: 35767277 DOI: 10.1093/jat/bkac048] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 06/16/2022] [Accepted: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
The dead body of a 59-year-old man was found at his home by his father. The subject was naked in the corridor, wearing a black hood and a collar around the neck where a dog leash was attached. An empty syringe was discovered in the decedent's rectal vein. The autopsy revealed marked asphyxia signs with no indication of violence or trauma. Femoral blood, urine and hair (4 cm, brown) were collected and submitted for comprehensive toxicological investigation. Initial screening did not indicate the presence of ethanol or any other over-the-counter or prescription pharmaceuticals. Routine toxicology screening by liquid chromatography-tandem mass spectrometry (LC-MS-MS) tentatively identified only the cathinone stereoisomer(s), 3-methylmethcathinone (3-MMC) or mephedrone (4-MMC). Analysis by GC-MS to distinguish between the isomers revealed the presence of 3-MMC, which was subsequently quantified by LC-MS-MS. Femoral blood and urine concentrations were 1437 ng/mL and 16733 ng/mL, respectively. In 4 x 1 cm hair segments, 3-MMC was detected at less than 10 pg/mg (LOQ). Further analysis by high-resolution mass spectrometry (LC-HRMS) allowed identification of two metabolites in both blood and urine: desmethyl-3-MMC and hydroxyl-3-MMC. The pathologist established the cause of death in this case as acute 3-MMC poisoning in the context of ChemSex.
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Affiliation(s)
| | - Alice Ameline
- Institut de médecine légale, 11 rue Humann, F-67000 Strasbourg, France
| | - Laurie Gheddar
- Institut de médecine légale, 11 rue Humann, F-67000 Strasbourg, France
| | | | - Pascal Kintz
- Institut de médecine légale, 11 rue Humann, F-67000 Strasbourg, France.,X-Pertise Consulting, 42 rue principale, F-67206 Mittelhausbergen, France
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11
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Garus-Pakowska A, Kolmaga A, Gaszyńska E, Ulrichs M. The Scale of Intoxications with New Psychoactive Substances over the Period 2014-2020-Characteristics of the Trends and Impacts of the COVID-19 Pandemic on the Example of Łódź Province, Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4427. [PMID: 35457295 PMCID: PMC9031094 DOI: 10.3390/ijerph19084427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 12/04/2022]
Abstract
Legal highs are new psychoactive substances (NPSs) which pose a high risk for human health, and the spread of the SARS-CoV-2 pandemic has changed peoples’ behaviours, including the demand for NPS. The aim of the study was to assess both the frequency of intoxication with NPS in Łódź province over the period 2014−2020, and the impact of the COVID-19 pandemic on developing this trend. An analysis was carried out of data on intoxications in Łódź province in the years 2014−2020 reported by hospitals. The medical interventions rate (MI) per 100,000 people in the population was calculated. The frequency of intoxications was compared taking sociodemographic variables into account, and the effect of seasonal influence on intoxications was calculated using the Holt−Winter multiplicative seasonal method. In the period considered, there were 7175 acute NPS poisonings in the Łódź province and 25,495 in Poland. The averaged MI rate between 2014−2020 was 9.45 for Poland and 38.53 for the Łódź province, and the lowest value was found during the COVID pandemic in the year 2020 (respectively, 2.1 vs. 16.94). NPS users were mainly young men of 19−24 years old from a big city. Most cases were registered at weekends and in summer months. The majority of intoxications were caused by unidentified psychoactive substances of legal highs (chi2 = 513.98, p < 0.05). The actual number of NPS-related poisonings in the Łódź province in 2020 was lower than the value extrapolated from trend analysis of data between 2014−2019. NPS use in Poland decreased during the pandemic. It should be noted that a decrease in the number of drug-related incidents can have more than one reason, e.g., preventive programs, increased awareness, or changes in the law. This paper advocates that, in addition to monitoring NPS-related intoxications, there is further investigation into the social, cultural, and behavioural determinants of NPS to facilitate targeted prevention programmes and the development of new medical treatments.
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Affiliation(s)
- Anna Garus-Pakowska
- Department of Nutrition and Epidemiology, Medical University of Lodz, 90-752 Lodz, Poland; (A.K.); (E.G.)
| | - Agnieszka Kolmaga
- Department of Nutrition and Epidemiology, Medical University of Lodz, 90-752 Lodz, Poland; (A.K.); (E.G.)
| | - Ewelina Gaszyńska
- Department of Nutrition and Epidemiology, Medical University of Lodz, 90-752 Lodz, Poland; (A.K.); (E.G.)
| | - Magdalena Ulrichs
- Department of Econometrics, Faculty of Economics and Sociology, University of Lodz, 90-255 Lodz, Poland;
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Massano M, Incardona C, Gerace E, Negri P, Alladio E, Salomone A, Vincenti M. Development and validation of a UHPLC-HRMS-QTOF method for the detection of 132 New Psychoactive Substances and synthetic opioids, including fentanyl, in Dried Blood Spots. Talanta 2022; 241:123265. [DOI: 10.1016/j.talanta.2022.123265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 12/19/2022]
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