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Wade NE, Wallace AL, Huestis MA, Lisdahl KM, Sullivan RM, Tapert SF. Cannabis use and neurocognitive performance at 13-14 Years-Old: Optimizing assessment with hair toxicology in the Adolescent brain cognitive development (ABCD) study. Addict Behav 2024; 150:107930. [PMID: 38091780 PMCID: PMC10829878 DOI: 10.1016/j.addbeh.2023.107930] [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: 09/01/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVE Cannabis is widely used, including in early adolescence, with prevalence rates varying by measurement method (e.g., toxicology vs. self-report). Critical neurocognitive development occurs throughout adolescence. Given conflicting prior brain-behavior results in cannabis research, improved measurement of cannabis use in younger adolescents is needed. METHODS Data from the Adolescent Brain Cognitive Development (ABCD) Study Year 4 follow-up (participant age: 13-14 years-old) included hair samples assessed by LC-MS/MS and GC-MS/MS, quantifying THCCOOH (THC metabolite), THC, and cannabidiol concentrations, and the NIH Toolbox Cognitive Battery. Youth whose hair was positive for cannabinoids or reported past-year cannabis use were included in a Cannabis Use (CU) group (n = 123) and matched with non-using Controls on sociodemographics (n = 123). Standard and nested ANCOVAs assessed group status predicting cognitive performance, controlling for family relationships. Follow-up correlations assessed cannabinoid hair concentration, self-reported cannabis use, and neurocognition. RESULTS CU scored lower on Picture Memory (p = .03) than Controls. Within the CU group, THCCOOH negatively correlated with Picture Vocabulary (r = -0.20, p = .03) and Flanker Inhibitory Control and Attention (r = -0.19, p = .04), and past-year cannabis use was negatively associated with List Sorting Working Memory (r = -0.33, p = .0002) and Picture Sequence Memory (r = -0.19, p = .04) performances. CONCLUSIONS Youth who had used cannabis showed lower scores on an episodic memory task, and more cannabis use was linked to poorer performances on verbal, inhibitory, working memory, and episodic memory tasks. Combining hair toxicology with self-report revealed more brain-behavior relationships than self-report data alone. These youth will be followed to determine long-term substance use and neurocognition trajectories.
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Affiliation(s)
- Natasha E Wade
- Department of Psychiatry, University of California, San Diego, USA.
| | | | - Marilyn A Huestis
- Institute of Emerging Health Professions, Thomas Jefferson University, Philadelphia, PA, USA
| | - Krista M Lisdahl
- Department of Psychology, University of Wisconsin-Milwaukee, USA
| | - Ryan M Sullivan
- Department of Psychology, University of Wisconsin-Milwaukee, USA
| | - Susan F Tapert
- Department of Psychiatry, University of California, San Diego, USA
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Giorgetti A, Fais P, Pascali JP, Mohamed S, Rossi F, Garagnani M, Pelletti G. External hair contamination from cannabis and "light cannabis" delivered by smoking and vaping: An in vitro study. Drug Test Anal 2023. [PMID: 38145896 DOI: 10.1002/dta.3627] [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: 08/21/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 12/27/2023]
Abstract
External contamination of hair by cannabis smoking requires a careful evaluation in forensic toxicology. Medical and recreational cannabis are increasingly consumed by e-cigarettes, which give rise to side-stream vapor. Moreover, products containing low Δ9-tetrahydrocannabinol (Δ9-THC) and rich in cannabidiol (CBD) started spreading legally. The goal of the present study was to assess whether hair analysis could allow to distinguish the type of delivered product, with low or high Δ9-THC, and the delivering mode, by smoking or vaping. Contamination of blank hair was mimicked by in vitro exposure to low- (0.4%) and high-Δ9-THC (9.7%) products delivered by smoking and vaping within a small confined system. Cannabis vaping extracts were prepared to deliver identical target Δ9-THC doses. Eighty samples were analyzed by ultrahigh-performance liquid chromatography mass spectrometry and quantified for Δ9-THC and CBD. After contamination by cannabis smoking, THC levels were in line with past in vitro and in vivo studies. Samples exposed to cannabis (169.30 ng/mg) showed significantly higher Δ9-THC than hair exposed to "light cannabis" (35.54 ng/mg), and the opposite was seen for the CBD/Δ9-THC ratio. Hair contaminated by vaping or smoking did not show a statistically different Δ9-THC content. Under our in vitro conditions, hair analysis might allow to discriminate whether external contamination is determined by products containing low or high Δ9-THC, but not the delivering mode. More research is needed in real-life conditions, to see whether the same also applies to the interpretation of forensic casework.
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Affiliation(s)
- Arianna Giorgetti
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
| | - Paolo Fais
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
| | - Jennifer Paola Pascali
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
| | - Susan Mohamed
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
| | - Francesca Rossi
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
| | - Marco Garagnani
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
| | - Guido Pelletti
- Department of Medical and Surgical Sciences, Unit of Legal Medicine, University of Bologna, Bologna, Italy
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Wade NE, Sullivan RM, Tapert SF, Pelham WE, Huestis MA, Lisdahl KM, Haist F. Concordance between substance use self-report and hair analysis in community-based adolescents. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2023; 49:76-84. [PMID: 36812240 PMCID: PMC10757802 DOI: 10.1080/00952990.2023.2164931] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/20/2022] [Accepted: 01/01/2023] [Indexed: 02/24/2023]
Abstract
Background: Accurate drug use identification through subjective self-report and toxicological biosample (hair) analysis are necessary to determine substance use sequelae in youth. Yet consistency between self-reported substance use and robust, toxicological analysis in a large sample of youth is understudied.Objectives: We aim to assess concordance between self-reported substance use and hair toxicological analysis in community-based adolescents.Methods: Hair results by LC-MS/MS and GC-MS/MS and self-reported past-year substance use from an Adolescent Brain Cognitive Development (ABCD) Study subsample (N = 1,390; ages 9-13; 48% female) were compared. The participants were selected for hair selection through two methods: high scores on a substance risk algorithm selected 93%; 7% were low-risk, randomly selected participants. Kappa coefficients the examined concordance between self-report and hair results.Results: 10% of youth self-reported any past-year substance use (e.g. alcohol, cannabis, nicotine, and opiates), while a mostly non-overlapping 10% had hair results indicating recent substance use (cannabis, alcohol, non-prescription amphetamines, cocaine, nicotine, opiates, and fentanyl). In randomly selected low-risk cases, 7% were confirmed positive in hair. Combining methods, 19% of the sample self-reported substance use and/or had a positive hair sample. Kappa coefficient of concordance between self-report and hair results was low (kappa = 0.07; p = .007).Conclusions: Hair toxicology identified substance use in high-risk and low-risk ABCD cohort subsamples. Given low concordance between hair results and self-report, reliance on either method alone would incorrectly categorize 9% as non-users. Multiple methods for characterizing substance use history in youth improves accuracy. Larger representative samples are needed to assess the prevalence of substance use in youth.
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Affiliation(s)
- Natasha E. Wade
- Department of Psychiatry, University of California, San Diego, USA
| | - Ryan M. Sullivan
- Department of Psychology, University of Wisconsin-Milwaukee, USA
| | - Susan F. Tapert
- Department of Psychiatry, University of California, San Diego, USA
| | | | - Marilyn A. Huestis
- Institute of Emerging Health Professions, Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Frank Haist
- Department of Psychiatry, University of California, San Diego, USA
- Center for Human Development, University of California, San Diego, USA
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Substance use onset in high-risk 9-13 year-olds in the ABCD study. Neurotoxicol Teratol 2022; 91:107090. [PMID: 35341934 PMCID: PMC9623820 DOI: 10.1016/j.ntt.2022.107090] [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: 09/15/2021] [Revised: 03/16/2022] [Accepted: 03/21/2022] [Indexed: 01/02/2023]
Abstract
AIM A key aim of the Adolescent Brain Cognitive Development℠ (ABCD) Study is to document substance use onset, patterns, and sequelae across adolescent development. However, substance use misreporting can obscure accurate drug use characterization. Hair toxicology provides objective historical substance use data but is rarely used in studies of youth. Here, we compare objective hair toxicology results with self-reported substance use in high-risk youth. METHODS A literature-based substance use risk algorithm prioritized 696 ABCD Study® hair samples from 677 participants for analysis at baseline, and 1 and 2-year follow-ups (spanning ages 9-13). Chi-square and t-tests assessed differences between participants' demographics, positive and negative hair tests, risk-for-use algorithm scores, and self-reported substance use. RESULTS Hair testing confirmed that 17% of at-risk 9-13 year-olds hair samples had evidence of past 3-month use of one (n = 97), two (n = 14), three (n = 2), or four (n = 2) drug classes. After considering prescribed medication and self-reported substance use, 10% had a positive test indicating substance use that was not reported. Participants with any positive hair result reported less sipping of alcohol (p < 0.001) and scored higher on the risk-for-use algorithm (p < 0.001) than those with negative toxicology results. CONCLUSIONS 10% of hair samples from at-risk 9-13 year-olds tested positive for at least one unreported substance, suggesting underreporting in high-risk youth when participating in a research study. As hair testing prioritized youth with risk characteristics, the overall extent of underreporting will be calculated in future studies. Nonetheless, hair toxicology was key to characterizing substance use in high-risk youth.
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Hill VA, Schaffer MI, Paulsen RB, Stowe GN. The Cannabinoids Tetrahydrocannabinol, Cannabinol, Cannabidiol, Tetrahydrocannabivarin, and 11-nor-9-carboxy-∆9-THC in Hair. J Anal Toxicol 2021; 46:487-493. [PMID: 34153110 DOI: 10.1093/jat/bkab068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 03/12/2021] [Accepted: 06/21/2021] [Indexed: 11/13/2022] Open
Abstract
The cannabinoids tetrahydrocannabinol (THC), tetrahydrocannabivarin (THCV), cannabidiol (CBD), cannabinol (CBN) and (-)-11-nor-9-carboxy-∆9-tetrahydrocannabinol (THC-COOH) were determined in 4773 hair samples. Confirmation of THC-COOH was by GC-MS/MS. Confirmation of THC, THCV, CBN and CBD was by LC-MS/MS on an AB Sciex QTRAP 6500+ LC-MS/MS. The purpose of this work was not to utilize any analyte other than THC-COOH as indicative of ingestion, but to assess the absence or presence, and relative concentrations, of the other cannabinoid analytes in hair of marijuana users vs. primarily cannabidiol users. In this regard, ten percent of samples contained significantly higher concentrations of CBD relative to THC than the other 90%. A concentration of CBD that is five times greater than that of THC was proposed as good evidence of primarily CBD ingestion.THC concentrations in the samples ranged from < LOD (5 pg/mg) to 47,808 pg/mg hair, varying widely in the relationship between parent THC and the metabolite THC-COOH. CBN was present in most samples, but concentrations relative to THC decreased with increasing THC concentrations. Only 26% of the samples contained THCV detectable by the method. When present, THCV concentrations averaged 1.77% of THC. A limitation of the study is the lack of subject histories to determine types and amounts of products used and mode of ingestion. Also, not all THC from external contamination may have been removed. Nonetheless, the data provide a useful guide as to what cannabinoids may be found in hair, at what concentrations, under conditions of marijuana vs. likely primarily CBD use.
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Affiliation(s)
- Virginia A Hill
- Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230
| | | | - Ryan B Paulsen
- Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230
| | - G Neil Stowe
- Psychemedics Corporation, 5832 Uplander Way, Culver City, CA 90230
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Is there an interest for hair analysis in non-intentional pediatric cannabis intoxication? Forensic Sci Int 2020; 313:110377. [DOI: 10.1016/j.forsciint.2020.110377] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 11/22/2022]
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Karschner EL, Swortwood-Gates MJ, Huestis MA. Identifying and Quantifying Cannabinoids in Biological Matrices in the Medical and Legal Cannabis Era. Clin Chem 2020; 66:888-914. [DOI: 10.1093/clinchem/hvaa113] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/04/2020] [Indexed: 12/15/2022]
Abstract
AbstractBackgroundCannabinoid analyses generally included, until recently, the primary psychoactive cannabis compound, Δ9-tetrahydrocannabinol (THC), and/or its inactive metabolite, 11-nor-9-carboxy-THC, in blood, plasma, and urine. Technological advances revolutionized the analyses of major and minor phytocannabinoids in diverse biological fluids and tissues. An extensive literature search was conducted in PubMed for articles on cannabinoid analyses from 2000 through 2019. References in acquired manuscripts were also searched for additional articles.ContentThis article summarizes analytical methodologies for identification and quantification of multiple phytocannabinoids (including THC, cannabidiol, cannabigerol, and cannabichromene) and their precursors and/or metabolites in blood, plasma, serum, urine, oral fluid, hair, breath, sweat, dried blood spots, postmortem matrices, breast milk, meconium, and umbilical cord since the year 2000. Tables of nearly 200 studies outline parameters including analytes, specimen volume, instrumentation, and limits of quantification. Important diagnostic and interpretative challenges of cannabinoid analyses are also described. Medicalization and legalization of cannabis and the 2018 Agricultural Improvement Act increased demand for cannabinoid analyses for therapeutic drug monitoring, emergency toxicology, workplace and pain-management drug testing programs, and clinical and forensic toxicology applications. This demand is expected to intensify in the near future, with advances in instrumentation performance, increasing LC-MS/MS availability in clinical and forensic toxicology laboratories, and the ever-expanding knowledge of the potential therapeutic use and toxicity of phytocannabinoids.SummaryCannabinoid analyses and data interpretation are complex; however, major and minor phytocannabinoid detection windows and expected concentration ranges in diverse biological matrices improve the interpretation of cannabinoid test results.
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Affiliation(s)
- Erin L Karschner
- Armed Forces Medical Examiner System, Division of Forensic Toxicology, Dover Air Force Base, Dover, DE
| | | | - Marilyn A Huestis
- Institute of Emerging Health Professions, Thomas Jefferson University, Philadelphia, PA
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Musshoff F, Skopp G, Franz T. Positive THC‐COOH findings in hair samples negative for THC. Drug Test Anal 2019; 12:156-158. [DOI: 10.1002/dta.2696] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/10/2019] [Accepted: 09/11/2019] [Indexed: 11/07/2022]
Affiliation(s)
| | - Gisela Skopp
- Forensic Toxicological Centre Munich Munich Germany
| | - Thomas Franz
- Forensic Toxicological Centre Munich Munich Germany
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Zhang Q, Berg D, Mugo SM. Molecularly imprinted carbon based electrodes for tetrahydrocannabinol sensing. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107459] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Van Elsué N, Yegles M. Influence of cosmetic hair treatments on cannabinoids in hair: Bleaching, perming and permanent coloring. Forensic Sci Int 2019; 297:270-276. [DOI: 10.1016/j.forsciint.2019.02.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/10/2019] [Accepted: 02/16/2019] [Indexed: 11/28/2022]
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Aktuelles zur forensisch-toxikologischen Haaranalytik. Rechtsmedizin (Berl) 2019. [DOI: 10.1007/s00194-019-0309-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zinka B, Epple S, Schick S, Skopp G, Graw M, Musshoff F. Can a threshold for 11-nor-9-carboxy-Δ9
-tetrahydrocannabinol in hair be derived when its respective concentration in blood serum indicates regular use? Drug Test Anal 2018; 11:325-330. [DOI: 10.1002/dta.2496] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/29/2018] [Accepted: 08/30/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Bettina Zinka
- Institute of Forensic Medicine; Nußbaumstr. 26 80336 Munich Germany
| | - Sabine Epple
- Institute of Forensic Medicine; Nußbaumstr. 26 80336 Munich Germany
| | - Sylvia Schick
- Institute of Forensic Medicine; Nußbaumstr. 26 80336 Munich Germany
| | - Gisela Skopp
- Forensic Toxicological Centre GmbH; Bayerstr. 53 80335 Munich Germany
| | - Matthias Graw
- Institute of Forensic Medicine; Nußbaumstr. 26 80336 Munich Germany
| | - Frank Musshoff
- Forensic Toxicological Centre GmbH; Bayerstr. 53 80335 Munich Germany
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Kieliba T, Lerch O, Andresen-Streichert H, Rothschild MA, Beike J. Simultaneous quantification of THC-COOH, OH-THC, and further cannabinoids in human hair by gas chromatography-tandem mass spectrometry with electron ionization applying automated sample preparation. Drug Test Anal 2018; 11:267-278. [DOI: 10.1002/dta.2490] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/13/2018] [Accepted: 08/14/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Tobias Kieliba
- Institute of Legal Medicine, Faculty of Medicine, University of Cologne; Cologne Germany
| | | | | | - Markus A. Rothschild
- Institute of Legal Medicine, Faculty of Medicine, University of Cologne; Cologne Germany
| | - Justus Beike
- Institute of Legal Medicine, Faculty of Medicine, University of Cologne; Cologne Germany
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Franz T, Skopp G, Schwarz G, Musshoff F. Proof of active cannabis use comparing 11-hydroxy-∆9-tetrahydrocannabinol with 11-nor-9-carboxy-tetrahydrocannabinol concentrations. Drug Test Anal 2018; 10:1573-1578. [PMID: 29845743 DOI: 10.1002/dta.2415] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 05/02/2018] [Accepted: 05/18/2018] [Indexed: 12/27/2022]
Abstract
Testing hair for cannabis use has increasingly been scrutinised due to exposure to second-hand smoke or environmental contamination. Confirmation of drug use involving detection of metabolites such as 11-nor-9-carboxy-delta-9-tetrahydrocannabinol (THC-COOH) and 11-hydroxy-delta-9-tetrahydrocannabinol (THC-OH) having very rarely been considered. We developed a new, simplified procedure with regard to expenditure of time and material to determine delta-9-tetrahydrocannabinol (THC, qualitatively), as well as THC-OH and THC-COOH (quantitatively) from 587 hair samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) which was compared to hitherto established methods (n = 3). Compared to conventional methanolic extraction alkaline dissolution resulted in higher concentrations for THC-OH. Concentrations determined from specimens ranged from 0.01 to 18.7 ng THC/mg hair, 0.05-37.6 pg THC-OH/mg hair, and from 0.1 to 54.3 pg THC-COOH/mg hair. THC was detectable in 70.4% samples along with both metabolites from more than half of these samples. In 12.9% of THC-positive cases, neither THC-OH nor THC-COOH were present. In 8.9% of THC-negative cases, it was possible to detect metabolites either alone or in combination. THC-OH could more frequently be detected than THC-COOH and appeared to be less susceptible to cosmetic treatment. In summary, THC-OH turned out to be a further suitable marker to prove cannabis use. Determination of both metabolites is recommended to unequivocally differentiate consumption from external exposure or contamination.
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