1
|
Alzu'bi A, Almahasneh F, Khasawneh R, Abu-El-Rub E, Baker WB, Al-Zoubi RM. The synthetic cannabinoids menace: a review of health risks and toxicity. Eur J Med Res 2024; 29:49. [PMID: 38216984 PMCID: PMC10785485 DOI: 10.1186/s40001-023-01443-6] [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: 07/24/2023] [Accepted: 10/10/2023] [Indexed: 01/14/2024] Open
Abstract
Synthetic cannabinoids (SCs) are chemically classified as psychoactive substances that target the endocannabinoid system in many body organs. SCs can initiate pathophysiological changes in many tissues which can be severe enough to damage the normal functionality of our body systems. The majority of SCs-related side effects are mediated by activating Cannabinoid Receptor 1 (CB1R) and Cannabinoid Receptor 2 (CB2R). The activation of these receptors can enkindle many downstream signalling pathways, including oxidative stress, inflammation, and apoptosis that ultimately can produce deleterious changes in many organs. Besides activating the cannabinoid receptors, SCs can act on non-cannabinoid targets, such as the orphan G protein receptors GPR55 and GPR18, the Peroxisome Proliferator-activated Receptors (PPARs), and the Transient receptor potential vanilloid 1 (TRPV1), which are broadly expressed in the brain and the heart and their activation mediates many pharmacological effects of SCs. In this review, we shed light on the multisystem complications found in SCs abusers, particularly discussing their neurologic, cardiovascular, renal, and hepatic effects, as well as highlighting the mechanisms that intermediate SCs-related pharmacological and toxicological consequences to provide comprehensive understanding of their short and long-term systemic effects.
Collapse
Affiliation(s)
- Ayman Alzu'bi
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, 211-63, Jordan.
| | - Fatimah Almahasneh
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, 211-63, Jordan
| | - Ramada Khasawneh
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, 211-63, Jordan
| | - Ejlal Abu-El-Rub
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, 211-63, Jordan
| | - Worood Bani Baker
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, 211-63, Jordan
| | - Raed M Al-Zoubi
- Surgical Research Section, Department of Surgery, Hamad Medical Corporation & Men'S Health, Doha, Qatar.
- Department of Biomedical Sciences, QU-Health, College of Health Sciences, Qatar University, Doha, 2713, Qatar.
- Department of Chemistry, Jordan University of Science and Technology, P.O.Box 3030, Irbid, 22110, Jordan.
| |
Collapse
|
2
|
Lea Houston M, Morgan J, Kelso C. Narrative Review of the Pharmacodynamics, Pharmacokinetics, and Toxicities of Illicit Synthetic Cannabinoid Receptor Agonists. Mini Rev Med Chem 2024; 24:92-109. [PMID: 37190813 DOI: 10.2174/1389557523666230515163107] [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: 12/13/2022] [Revised: 03/20/2023] [Accepted: 04/03/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Synthetic cannabinoid receptor agonists (SCRAs) are the most diverse class of new psychoactive substances worldwide, with approximately 300 unique SCRAs identified to date. While the use of this class of drug is not particularly prevalent, SCRAs are associated with several deaths every year due to their severe toxicity. METHODS A thorough examination of the literature identified 15 new SCRAs with a significant clinical impact between 2015 and 2021. RESULTS These 15 SCRAs have been implicated in 154 hospitalizations and 209 deaths across the US, Europe, Asia, and Australasia during this time period. CONCLUSION This narrative review provides pharmacodynamic, pharmacokinetic, and toxicologic data for SCRAs as a drug class, including an in-depth review of known pharmacological properties of 15 recently identified and emerging SCRAs for the benefit of researchers, policy makers, and clinicians who wish to be informed of developments in this field.
Collapse
Affiliation(s)
- Matilda Lea Houston
- Griffith Institute for Drug Discovery, Griffith University, Nathan, Queensland, Australia
| | - Jody Morgan
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, New South Wales, Australia
| | - Celine Kelso
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales, Australia
- Molecular Horizons Institute, University of Wollongong, Wollongong, New South Wales, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, New South Wales, Australia
| |
Collapse
|
3
|
The Old and the New: Cardiovascular and Respiratory Alterations Induced by Acute JWH-018 Administration Compared to Δ 9-THC-A Preclinical Study in Mice. Int J Mol Sci 2023; 24:ijms24021631. [PMID: 36675144 PMCID: PMC9865969 DOI: 10.3390/ijms24021631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 01/04/2023] [Accepted: 01/10/2023] [Indexed: 01/19/2023] Open
Abstract
Several new psychoactive substances (NPS) are responsible for intoxication involving the cardiovascular and respiratory systems. Among NPS, synthetic cannabinoids (SCs) provoked side effects in humans characterized by tachycardia, arrhythmias, hypertension, breathing difficulty, apnoea, myocardial infarction, and cardiac arrest. Therefore, the present study investigated the cardio-respiratory (MouseOx Plus; EMKA electrocardiogram (ECG) and plethysmography TUNNEL systems) and vascular (BP-2000 systems) effects induced by 1-naphthalenyl (1-pentyl-1H-indol-3-yl)-methanone (JWH-018; 0.3-3-6 mg/kg) and Δ9-tetrahydrocannabinol (Δ9-THC; 0.3-3-6 mg/kg), administered in awake CD-1 male mice. The results showed that higher doses of JWH-018 (3-6 mg/kg) induced deep and long-lasting bradycardia, alternated with bradyarrhythmia, spaced out by sudden episodes of tachyarrhythmias (6 mg/kg), and characterized by ECG electrical parameters changes, sustained bradypnea, and systolic and transient diastolic hypertension. Otherwise, Δ9-THC provoked delayed bradycardia (minor intensity tachyarrhythmias episodes) and bradypnea, also causing a transient and mild hypertensive effect at the tested dose range. These effects were prevented by both treatment with selective CB1 (AM 251, 6 mg/kg) and CB2 (AM 630, 6 mg/kg) receptor antagonists and with the mixture of the antagonists AM 251 and AM 630, even if in a different manner. Cardio-respiratory and vascular symptoms could be induced by peripheral and central CB1 and CB2 receptors stimulation, which could lead to both sympathetic and parasympathetic systems activation. These findings may represent a starting point for necessary future studies aimed at exploring the proper antidotal therapy to be used in SCs-intoxicated patient management.
Collapse
|
4
|
Jafry AH, LaGrow A, Akhtar KH, Hacker E, Russell S, Kliewer B, Asad ZUA. Synthetic cannabinoids and ST elevation myocardial infarction. Am J Med Sci 2022; 364:481-491. [PMID: 35545143 DOI: 10.1016/j.amjms.2022.05.001] [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: 10/07/2021] [Revised: 03/16/2022] [Accepted: 05/02/2022] [Indexed: 01/25/2023]
Abstract
Synthetic cannabinoids cannot be detected on a standard urine drug screen (UDS), making them a convenient drug of abuse. We report the first case of ST elevation myocardial infarction (STEMI) in a young patient due to coronary artery thrombosis secondary to synthetic cannabinoid use and concurrent COVID-19 infection. A 38-year-old previously healthy male developed severe chest pain and was found to have anterior STEMI and COVID-19 infection. Coronary angiography showed acute thrombotic occlusion of the mid-left anterior descending artery that was managed with thrombectomy and stent placement. He only required supportive care for COVID-19. A comprehensive literature search revealed 34 additional cases of STEMI with synthetic cannabinoid use; majority were males (97%) with mean age of 29 years. 29 patients (85.3%) underwent coronary angiography and majority had left anterior descending artery (LAD) involvement (55%), with 13 (44.8%) undergoing stent placement. We highlight STEMI as a potentially lethal complication of synthetic cannabinoids; prompt angiography may be lifesaving.
Collapse
Affiliation(s)
- Ali Haider Jafry
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States.
| | - Austin LaGrow
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - Khawaja Hassan Akhtar
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - Ethan Hacker
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - Sage Russell
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - Brian Kliewer
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| | - Zain Ul Abideen Asad
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States
| |
Collapse
|
5
|
Pasha AK, Clements CY, Reynolds CA, Lopez MK, Lugo CA, Gonzalez Y, Shirazi FM, Abidov A. Cardiovascular Effects of Medical Marijuana: A Systematic Review. Am J Med 2021; 134:182-193. [PMID: 33186596 DOI: 10.1016/j.amjmed.2020.09.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 11/25/2022]
Abstract
Utilization of marijuana as a medicinal agent is becoming increasingly popular, and so far, 25 states have legalized it for medical purposes. However, there is emerging evidence that marijuana use can result in cardiovascular side effects, such as rhythm abnormalities, syncope/dizziness, and myocardial infarction, among others. Further, there are currently no stringent national standards or approval processes, like Food and Drug Administration (FDA) evaluation, in place to assess medical marijuana products. This review includes the largest up-to-date pooled population of patients with exposure to marijuana and reported cardiovascular effects. Although purported as benign by many seeking to advance the use of marijuana as an adjunctive medical therapy across the country, marijuana is associated with its own set of cardiovascular risks and deserves further definitive study and the same level of scrutiny we apply in research of all other types of medications. When used as a medicinal agent, marijuana should be regarded accordingly, and both clinical providers and patients must be aware of potential adverse effects associated with its use for early recognition and management.
Collapse
Affiliation(s)
- Ahmed K Pasha
- Hospital Internal Medicine, Mayo Clinic Health System, Mankato, Minn
| | | | | | | | | | | | - Farshad M Shirazi
- Arizona Poison and Drug Information Center, University of Arizona, Tucson
| | - Aiden Abidov
- Cardiology Section, John D. Dingell VA Medical Center, Detroit, Mich.
| |
Collapse
|
6
|
Chetty K, Lavoie A, Deghani P. A Literature Review of Cannabis and Myocardial Infarction-What Clinicians May Not Be Aware Of. CJC Open 2021; 3:12-21. [PMID: 33458628 PMCID: PMC7801213 DOI: 10.1016/j.cjco.2020.09.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/01/2020] [Indexed: 12/11/2022] Open
Abstract
Increasing legalization and expanding medicinal use have led to a significant rise in global cannabis consumption. With this development, we have seen a growing number of case reports describing adverse cardiovascular events, specifically, cannabis-induced myocardial infarction (MI). However, there are considerable knowledge gaps on this topic among health care providers. This review aims to provide an up-to-date review of the current literature, as well as practical recommendations for clinicians. We also focus on proposed mechanisms implicating cannabis as a risk factor for MI. We performed a comprehensive literature search using the MEDLINE, Cochrane, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Turning Research into Practice (TRIP) PRO databases for articles published between 2000 and 2018. A total of 92 articles were included. We found a significant number of reports describing cannabis-induced MI. This was especially prevalent among young healthy patients, presenting shortly after use. The most commonly proposed mechanisms included increased autonomic stimulation, altered platelet function, vasospasm, and direct toxic effects of smoke constituents. However, it is likely that the true pathogenesis is multifactorial. We should increase our pretest probability for MI in young patients presenting with chest pain. We also recommend against cannabis use in patients with known coronary artery disease, especially if they have stable angina. Finally, if patients are adamant about using cannabis, health care providers should recommend against smoking cannabis, avoidance of concomitant tobacco use, and use of the lowest delta-9-tetrahydrocannabinol dose possible. Data quality is limited to that of observational studies and case report data. Therefore, more clinical trials are needed to determine a definitive cause-and-effect relationship.
Collapse
Affiliation(s)
| | - Andrea Lavoie
- Department of Cardiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Payam Deghani
- Department of Cardiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| |
Collapse
|
7
|
Abstract
Psychoactive substances with chemical structures or pharmacological profiles that are similar to traditional drugs of abuse continue to emerge on the recreational drug market. Internet vendors may at least temporarily sell these so-called designer drugs without adhering to legal statutes or facing legal consequences. Overall, the mechanism of action and adverse effects of designer drugs are similar to traditional drugs of abuse. Stimulants, such as amphetamines and cathinones, primarily interact with monoamine transporters and mostly induce sympathomimetic adverse effects. Agonism at μ-opioid receptors and γ-aminobutyric acid-A (GABAA) or GABAB receptors mediates the pharmacological effects of sedatives, which may induce cardiorespiratory depression. Dissociative designer drugs primarily act as N-methyl-d-aspartate receptor antagonists and pose similar health risks as the medically approved dissociative anesthetic ketamine. The cannabinoid type 1 (CB1) receptor is thought to drive the psychoactive effects of synthetic cannabinoids, which are associated with a less desirable effect profile and more severe adverse effects compared with cannabis. Serotonergic 5-hydroxytryptamine-2A (5-HT2A) receptors mediate alterations of perception and cognition that are induced by serotonergic psychedelics. Because of their novelty, designer drugs may remain undetected by routine drug screening, thus hampering evaluations of adverse effects. Intoxication reports suggest that several designer drugs are used concurrently, posing a high risk for severe adverse effects and even death.
Collapse
|
8
|
Bilel S, Tirri M, Arfè R, Stopponi S, Soverchia L, Ciccocioppo R, Frisoni P, Strano-Rossi S, Miliano C, De-Giorgio F, Serpelloni G, Fantinati A, De Luca MA, Neri M, Marti M. Pharmacological and Behavioral Effects of the Synthetic Cannabinoid AKB48 in Rats. Front Neurosci 2019; 13:1163. [PMID: 31736697 PMCID: PMC6831561 DOI: 10.3389/fnins.2019.01163] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 10/14/2019] [Indexed: 12/12/2022] Open
Abstract
AKB48 is a designer drug belonging to the indazole synthetic cannabinoids class, illegally sold as herbal blend, incense, or research chemicals for their psychoactive cannabis-like effects. In the present study, we investigated the in vivo pharmacological and behavioral effects of AKB48 in male rats and measured the pharmacodynamic effects of AKB48 and simultaneously determined its plasma pharmacokinetic. AKB48 at low doses preferentially stimulated dopamine release in the nucleus accumbens shell (0.25 mg/kg) and impaired visual sensorimotor responses (0.3 mg/kg) without affecting acoustic and tactile reflexes, which are reduced only to the highest dose tested (3 mg/kg). Increasing doses (0.5 mg/kg) of AKB48 impaired place preference and induced hypolocomotion in rats. At the highest dose (3 mg/kg), AKB48 induced hypothermia, analgesia, and catalepsy; inhibited the startle/pre-pulse inhibition test; and caused cardiorespiratory changes characterized by bradycardia and mild bradipnea and SpO2 reduction. All behavioral and neurochemical effects were fully prevented by the selective CB1 receptor antagonist/inverse agonist AM251. AKB48 plasma concentrations rose linearly with increasing dose and were correlated with changes in the somatosensory, hypothermic, analgesic, and cataleptic responses in rats. For the first time, this study shows the pharmacological and behavioral effects of AKB48 in rats, correlating them to the plasma levels of the synthetic cannabinoid. Chemical Compound Studied in This Article: AKB48 (PubChem CID: 57404063); AM251 (PubChem CID: 2125).
Collapse
Affiliation(s)
- Sabrine Bilel
- Department of Morphology, Experimental Medicine and Surgery, Section of Legal Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) Centre, University of Ferrara, Ferrara, Italy
| | - Micaela Tirri
- Department of Morphology, Experimental Medicine and Surgery, Section of Legal Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) Centre, University of Ferrara, Ferrara, Italy
| | - Raffaella Arfè
- Department of Morphology, Experimental Medicine and Surgery, Section of Legal Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) Centre, University of Ferrara, Ferrara, Italy.,Section of Legal Medicine, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Serena Stopponi
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Laura Soverchia
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Roberto Ciccocioppo
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Paolo Frisoni
- Department of Morphology, Experimental Medicine and Surgery, Section of Legal Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) Centre, University of Ferrara, Ferrara, Italy
| | - Sabina Strano-Rossi
- Section of Legal Medicine, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cristina Miliano
- Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Fabio De-Giorgio
- Section of Legal Medicine, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Serpelloni
- Department of Psychiatry in the College of Medicine, Drug Policy Institute, University of Florida, Gainesville, FL, United States
| | - Anna Fantinati
- Department of Chemistry and Pharmaceutical Sciences, University of Ferrara, Ferrara, Italy
| | | | - Margherita Neri
- Department of Morphology, Experimental Medicine and Surgery, Section of Legal Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) Centre, University of Ferrara, Ferrara, Italy
| | - Matteo Marti
- Department of Morphology, Experimental Medicine and Surgery, Section of Legal Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) Centre, University of Ferrara, Ferrara, Italy.,Department of Anti-Drug Policies, Presidency of the Council of Ministers, Collaborative Center for the Italian National Early Warning System, Ferrara, Italy
| |
Collapse
|
9
|
Patel RS, Kamil SH, Bachu R, Adikey A, Ravat V, Kaur M, Tankersley WE, Goyal H. Marijuana use and acute myocardial infarction: A systematic review of published cases in the literature. Trends Cardiovasc Med 2019; 30:298-307. [PMID: 31439383 DOI: 10.1016/j.tcm.2019.08.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 08/07/2019] [Accepted: 08/09/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Marijuana use has gained popularity following legalization in the US. Marijuana can affect the heart through various mechanisms. This study aims to conduct a systematic review of published case reports of individuals with acute myocardial infarction (AMI) following marijuana use. METHODS We conducted a systematic review of literature, including case reports, case series, and the letter to the editor on MEDLINE. Forty-six studies were included, with a total number of 62 patients with AMI and marijuana use. RESULTS The mean age was 27.7 (±10.3) years with male predominance. About 3.7 g marijuana was used for an average of 9.7 years by the patients. From the cases reporting the onset of AMI symptoms, the average time was within 5 h after last marijuana use. The angiographic findings were normal in 36.8% of cases. In 42.1% of individuals, the left anterior descending coronary artery was occluded, making it the most common artery involved, followed by the right coronary artery (10.5%). Most cases were managed medically, followed by thrombectomy and stent placement, and percutaneous transluminal coronary angioplasty (PTCA). Complications included cardio-embolic stroke, and seven deaths were reported. CONCLUSION It is important to consider episodic marijuana use as a significant risk factor of AMI, particularly in individuals with no cardiac risk factors, as delay in management can result in fatal outcomes including increased risk of mortality.
Collapse
Affiliation(s)
- Rikinkumar S Patel
- Department of Psychiatry, Griffin Memorial Hospital and Oklahoma Department of Mental Health and Substance abuse (ODMHAS), Norman, OK 73071, USA
| | - Saher H Kamil
- Department of Psychiatry, Austin State Hospital, Austin, TX 78751, USA
| | - Ramya Bachu
- Department of Medicine, Baptist Health Medical Center, North Little Rock, AR 72117, USA
| | - Archana Adikey
- Department of Psychiatry, Virginia Tech Carilion Clinic, Roanoke, VA 24018, USA
| | - Virendrasinh Ravat
- Department of Medicine, Larkin Community Hospital, South Miami, FL 33143, USA
| | - Mandeep Kaur
- American University of Antigua, Jabberwock Beach Road PO Box W1451 Coolidge, Antigua
| | - William E Tankersley
- Department of Psychiatry, Griffin Memorial Hospital and Oklahoma Department of Mental Health and Substance abuse (ODMHAS), Norman, OK 73071, USA
| | - Hemant Goyal
- Department of Medicine, The Wright Center of Graduate Medical Education, Scranton, PA 18503, USA.
| |
Collapse
|
10
|
Mathews EM, Jeffries E, Hsieh C, Jones G, Buckner JD. Synthetic cannabinoid use among college students. Addict Behav 2019; 93:219-224. [PMID: 30772774 DOI: 10.1016/j.addbeh.2019.02.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 02/07/2019] [Accepted: 02/09/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND OBJECTIVES Synthetic cannabinoid use is associated with severe problems, including psychosis, kidney failure, and death. Given that young adults are especially vulnerable to using synthetic cannabinoids, the current study sought to identify factors and consequences related to use within this population. METHODS 1140 undergraduates completed an online survey of synthetic cannabinoid use, consequences, and related constructs. RESULTS The prevalence of lifetime synthetic cannabinoid use was 7.9% (n = 90), 15.6% (n = 13) of which were regular users, meaning they used once a year or more often. Synthetic cannabinoid users reported multiple adverse effects (e.g., anxiety, paranoia, tachycardia, lightheadedness) and 16.7% (n = 15) of users said they considered or did go to the Emergency Room while using synthetic cannabinoids. In the entire sample, participants believed their friends (t = 18.3, p < .001) and students in general (t = 46.0, p < .001) use synthetic cannabinoids more than they do. Natural cannabis users were associated with increased odds of having tried synthetic cannabinoids than those who had never used natural cannabis, OR = 7.63 (4.44 to 13.14) p < .0001, and 92.2% (n = 83) of synthetic cannabinoid users reported lifetime use of natural cannabis. Common reasons for use were legality, not appearing on drug tests, and availability, not that students enjoyed using synthetic cannabinoids or thought they were safe to use. DISCUSSION AND CONCLUSIONS Synthetic cannabinoid use is associated with a variety of negative consequences. The data also supports a strong link between natural cannabis use and synthetic cannabinoid use. SCIENTIFIC SIGNIFICANCE Natural cannabis users appear to be a high-risk group for using synthetic cannabinoids. There are multiple negative effects associated with synthetic cannabinoid use and reasons for use relate to convenience vs. enjoyment. Data have important implications for prevention and treatment efforts.
Collapse
Affiliation(s)
- Eva M Mathews
- Psychiatry Residency Program, Louisiana State University Health Sciences Center, Baton Rouge, LA, United States.
| | - Emily Jeffries
- Mental Health Service Line, Edward Hines Jr. VA Hospital, Hines, IL, United States
| | - Chenen Hsieh
- Psychiatry Residency Program, Louisiana State University Health Sciences Center, Baton Rouge, LA, United States
| | - Glenn Jones
- Louisiana State University Health Sciences Center, School of Medicine, Department of Family Medicine, New Orleans, LA, United States
| | - Julia D Buckner
- Psychiatry Residency Program, Louisiana State University Health Sciences Center, Baton Rouge, LA, United States; Louisiana State University, Department of Psychology, Baton Rouge, LA, United States
| |
Collapse
|
11
|
Alipour A, Patel PB, Shabbir Z, Gabrielson S. Review of the many faces of synthetic cannabinoid toxicities. Ment Health Clin 2019; 9:93-99. [PMID: 30842917 PMCID: PMC6398358 DOI: 10.9740/mhc.2019.03.093] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Introduction Synthetic cannabinoids (SCs) are psychoactive substances that are gaining popularity for their availability and lack of detection by standardized drug tests. Although some users may perceive SCs as safer alternatives to marijuana, some SCs are more potent and result in more severe toxicities. Methods A search of the literature was conducted in the PubMed and SciFinder databases. Results in PubMed were limited to human studies, and only articles in English were included. Results Review of the literature illustrates the hazards associated with SC use. A range of severe toxicities affecting numerous systems has been identified, such as arrhythmias, myocardial infarction, sudden cardiac death, psychosis, suicidal ideation, seizures, acute tubular necrosis, and intracranial hemorrhage. Additionally, a recent outbreak of coagulopathies and at least 4 associated deaths due to SCs tainted with brodifacoum have been reported. Discussion Synthetic cannabinoids may be perceived as a safer alternative to marijuana; however, SCs can be more potent at the cannabinoid receptors and in turn have greater toxicities. Limited information is available on the metabolism of SCs; however, cytochrome P450 pathways may be involved, which could result in drug interactions and unpredicted adverse effects. Toxicity with SC use is not just related to its effects, but also to additives that may taint these products and enhance their effects. Health care providers should be aware of the range of toxicities related to SC use, and tainted products such as these agents are not detected on routine drug screens.
Collapse
Affiliation(s)
- Azita Alipour
- Assistant Professor, Department of Pharmacy Practice, Marshall B. Ketchum University College of Pharmacy, Fullerton, California.,PharmD Candidate, University of Illinois at Chicago, College of Pharmacy, Chicago, Illinois.,Pharmacy Librarian, Marshall B. Ketchum University, MB Ketchum Memorial Library, Fullerton, California
| | - Puja Baldev Patel
- Assistant Professor, Department of Pharmacy Practice, Marshall B. Ketchum University College of Pharmacy, Fullerton, California
| | - Zaheera Shabbir
- PharmD Candidate, University of Illinois at Chicago, College of Pharmacy, Chicago, Illinois
| | - Stephen Gabrielson
- Pharmacy Librarian, Marshall B. Ketchum University, MB Ketchum Memorial Library, Fullerton, California
| |
Collapse
|
12
|
Cohen K, Weinstein AM. Synthetic and Non-synthetic Cannabinoid Drugs and Their Adverse Effects-A Review From Public Health Prospective. Front Public Health 2018; 6:162. [PMID: 29930934 PMCID: PMC5999798 DOI: 10.3389/fpubh.2018.00162] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 05/14/2018] [Indexed: 01/01/2023] Open
Abstract
There is a growing use of novel psychoactive substances containing synthetic cannabinoids. Synthetic cannabinoid products have effects similar to those of natural cannabis, yet, these drugs are more potent and dangerous, and have been associated with dangerous adverse effects. Here, we review current literature on the epidemiology, acute, and chronic effects of synthetic and natural cannabinoid-based drugs. Synthetic drugs contain a mixture of psychoactive compounds that mostly bind cannabinoid receptors with high potency. These synthetic drugs replicate the effects of natural cannabis and Δ9-tetrahydrocannabinol but they induce more severe adverse effects including respiratory difficulties, hypertension, tachycardia, chest pain, muscle twitches, acute renal failure, anxiety, agitation, psychosis, suicidal ideation, and cognitive impairment. Chronic use of synthetic cannabinoids has been associated with serious psychiatric and medical conditions and even death. Given the growing popularity in the use of cannabinoid-based drugs and their harmful potential, there is a need for further research in this field.
Collapse
Affiliation(s)
- Koby Cohen
- Behavioral Science, Ariel University, Science Park, Ariel, Israel
| | - Aviv M Weinstein
- Behavioral Science, Ariel University, Science Park, Ariel, Israel
| |
Collapse
|
13
|
Ford LT, Berg JD. Analytical evidence to show letters impregnated with novel psychoactive substances are a means of getting drugs to inmates within the UK prison service. Ann Clin Biochem 2018. [PMID: 29534614 DOI: 10.1177/0004563218767462] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction Novel psychotropic substances also known as legal highs are a major concern in UK prisons, fuelling violence and putting a strain on resources for inmates requiring medical treatment for adverse effects. We provide a clinical toxicology service including routine screening for novel psychoactive substances. In 2015, we were approached by Her Majesty Prison Service search dog training team to advise on which novel psychoactive substances to target, and again in 2016 to further provide analytical support to test five letters which the dogs positively identified for novel psychotropic substances during routine searches of prison mail rooms. Here we provide the first analytical confirmation that letters sent to inmates are being used to smuggle novel psychotropic substances into UK prisons. Results Novel psychotropic substances were detected on all five letters and these included the stimulants ethylphenidate, methiopropamine and methoxiphenidaine, the sedative etizolam and the third generation synthetic cannabinoids 5F-AKB-48, AB-FUBINACA, MDMB-CHMICA. Other compounds detected include the class A drug cocaine, class B drug methylphenidate and the cutting agents lignocaine, benzocaine and procaine. Conclusion Novel psychotropic substances smuggled into UK prisons is a major safety and security concern. By analytically confirming letters sent to inmates do contain novel psychotropic substances, we have produced categorical evidence to support anecdotal suggestions that novel psychotropic substances are entering UK prisons in this manner.
Collapse
|
14
|
Sahin A, Ozer V, Akkaya F, Kaplan S. Successful resuscitation of prolonged cardiac arrest occurring in association with ' skunk' and toluene toxicity. Turk J Emerg Med 2018; 18:172-175. [PMID: 30533563 PMCID: PMC6261096 DOI: 10.1016/j.tjem.2018.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 01/16/2018] [Accepted: 01/18/2018] [Indexed: 12/23/2022] Open
Abstract
We report a case of prolonged and successful resuscitation following cardiotoxicity-related arrest occurring after inhaling toluene and Skunk, which is an increasingly popular synthetic cannabinoid (SC). Following presentation to the emergency department because of lethargy, nausea and chest pain, a 28-year-old male user of Skunk and toluene suffered from cardiac arrest due to ventricular fibrillation (VF). Cardiogenic shock, severe metabolic acidosis and regular wide QRS tachycardia were observed in the patient, and he developed VF every 5-10 minutes over the course of 10 hours. The patient responded to prolonged resuscitation and was discharged on 8th day of his admission in a healthy condition. This case report is the first report that cardiac arrest occurring as a result of Skunk and toluene inhalation, which was resolved without sequelae after prolonged resuscitation.
Collapse
Affiliation(s)
- Aynur Sahin
- Karadeniz Technical University, Faculty of Medicine, Department of Emergency Medicine, Trabzon, Turkey
| | - Vildan Ozer
- Karadeniz Technical University, Faculty of Medicine, Department of Emergency Medicine, Trabzon, Turkey
| | - Fatih Akkaya
- Karadeniz Technical University, Faculty of Medicine, Department of Cardiology, Trabzon, Turkey
| | - Sahin Kaplan
- Karadeniz Technical University, Faculty of Medicine, Department of Cardiology, Trabzon, Turkey
| |
Collapse
|
15
|
Paul ABM, Simms L, Amini S, Paul AE. Teens and Spice: A Review of Adolescent Fatalities Associated with Synthetic Cannabinoid Use. J Forensic Sci 2017; 63:1321-1324. [DOI: 10.1111/1556-4029.13704] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 10/12/2017] [Accepted: 11/01/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Anthea B. Mahesan Paul
- Office of the Medical Examiner; Clark County Coroner; 1704 Pinto Lane, Las Vegas NV 89106
- University of Oxford; Oxford OX3 9DU UK
- Department of Pathology; The Ottawa Hospital; University of Ottawa; Ottawa Ontario Canada
| | - Lary Simms
- Office of the Medical Examiner; Clark County Coroner; 1704 Pinto Lane, Las Vegas NV 89106
| | | | - Abraham Ebenezer Paul
- Office of the Medical Examiner; Clark County Coroner; 1704 Pinto Lane, Las Vegas NV 89106
| |
Collapse
|
16
|
Palamar JJ, Barratt MJ, Coney L, Martins SS. Synthetic Cannabinoid Use Among High School Seniors. Pediatrics 2017; 140:peds.2017-1330. [PMID: 28893851 PMCID: PMC5613996 DOI: 10.1542/peds.2017-1330] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/11/2017] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES In this study, we examined the prevalence and correlates of current synthetic cannabinoid (SC) use among high school seniors in the United States. METHODS Monitoring the Future, an annual nationally representative survey of high school seniors, began querying current (30-day) SC use in 2014. Data were examined from the 2 most recent cohorts (2014-2015; N = 7805). Prevalence of self-reported use was examined and differences in demographics and recency and frequency of other drug use was compared between current marijuana-only users and current SC (plus marijuana) users using χ2 and generalized linear model using Poisson. RESULTS We found that 2.9% of students reported current SC use; 1.4% of students (49.7% of users) reported using SCs on ≥3 days in the past month. SC users were more likely to report more recent (and often more frequent) use of lysergic acid diethylamide, cocaine, heroin, and/or nonmedical use of opioids compared with marijuana-only users. Compared with current marijuana-only users, SC users were more likely to report lower parent education (P < .05) and current use of a higher number of illegal drugs other than marijuana (Ps < .001). Students using SCs ≥10 times in the past month were more likely to be boys, frequent marijuana users (Ps < .01), African American, and users of multiple other illegal drugs (Ps < .001). CONCLUSIONS SC use is typically part of a repertoire of polydrug use, and polydrug use is less prevalent among marijuana-only users. Current SC users are at risk for poisoning from use of the newest generation of SCs and from concurrent drug use.
Collapse
Affiliation(s)
- Joseph J. Palamar
- Department of Population Health, Langone Medical Center, New York University, New York, New York
| | - Monica J. Barratt
- Drug Policy Modelling Program, National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia;,National Drug Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia;,Behaviours and Health Risks Program, Burnet Institute, Melbourne, Australia; and
| | - Leigh Coney
- Drug Policy Modelling Program, National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Silvia S. Martins
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
| |
Collapse
|
17
|
Longworth M, Connor M, Banister SD, Kassiou M. Synthesis and Pharmacological Profiling of the Metabolites of Synthetic Cannabinoid Drugs APICA, STS-135, ADB-PINACA, and 5F-ADB-PINACA. ACS Chem Neurosci 2017; 8:1673-1680. [PMID: 28574245 DOI: 10.1021/acschemneuro.7b00116] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Synthetic cannabinoids (SCs) containing a 1-pentyl-1-H substituted indole or indazole are abused around the world and are associated with an array of serious side effects. These compounds undergo extensive phase 1 metabolism after ingestion with little understanding whether these metabolites are contributing to the cannabimimetic activity of the drugs. This work presents the synthesis and pharmacological characterization of the major metabolites of two high concern SCs; APICA and ADB-PINACA. In a fluorometric assay of membrane potential, all metabolites that did not contain a carboxylic acid functionality retained potent activity at both the CB1 (EC50 = 14-787 nM) and CB2 (EC50 = 5.5-291 nM) receptors regardless of heterocyclic core or 3-carboxamide substituent. Of note were the 5-hydroxypentyl and 4-pentanone metabolites which showed significant increases in CB2 functional selectivity. These results suggest that the metabolites of SCs potentially contribute to the overall pharmacological profile of these drugs.
Collapse
Affiliation(s)
- Mitchell Longworth
- School
of Chemistry, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Mark Connor
- Department of Biomedical Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Samuel D. Banister
- Department
of Pathology, Stanford University School of Medicine, Stanford, California 94305, United States
| | - Michael Kassiou
- School
of Chemistry, The University of Sydney, Camperdown, NSW 2006, Australia
| |
Collapse
|
18
|
Mdege ND, Meader N, Lloyd C, Parrott S, McCambridge J. The Novel Psychoactive Substances in the UK Project: empirical and conceptual review work to produce research recommendations. PUBLIC HEALTH RESEARCH 2017. [DOI: 10.3310/phr05040] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BackgroundAlthough illegal drug use has largely been declining in the UK over the past decade, this period has witnessed the emergence of a range of novel psychoactive substances (NPS) (‘legal highs’). These are new, mostly synthetic, substances that mimic the effects of existing drugs). Despite there being many causes for concern in relation to NPS, there has been little prior study of the burden associated with their use in public health terms. Clarity is lacking on research priorities in this rapidly developing literature.ObjectivesTo inform the development of public health intervention research on NPS by reviewing existing data on their use, associated problems and potential responses to such problems.DesignA scoping review and narrative synthesis of selected bodies of evidence was undertaken to summarise and evaluate what is known about NPS use and the related harms of, and responses to, such use. Relevant literature was identified from electronic databases (covering January 2006 to June 2016 inclusive), Google (Google Inc., Mountain View, CA, USA), relevant websites and online drug forums and by contacting experts. Articles were included if they were primary studies, secondary studies involving the analysis and interpretation of primary research or discussion papers. A conceptual framework postulating an evidence-informed public health approach to NPS use in the UK was developed through a pragmatic literature review, the iterative development of concepts and finalisation in light of the results from the empirical review work. The process also involved feedback from various stakeholders. Research recommendations were developed from both strands of work.ResultsA total of 995 articles were included in the scoping review, the majority of which related to individual-level health-related adverse effects attributable to NPS use. The prevalence of lifetime NPS use varied widely between (e.g. with higher prevalence in young males) and within population subgroups. The most commonly reported adverse effects were psychiatric/other neurological, cardiovascular, renal and gastrointestinal manifestations, and there is limited evidence available on responses. In these and other respects, available evidence is at an early stage of development. Initial evidence challenges the view that NPS should be treated differently from other illicit drugs. The conceptual framework indicated that much of the evidence that would be useful to inform public health responses does not yet exist. We propose a systems-based prevention approach that develops existing responses, is multilevel and life course informed in character, and emphasises commonalities between NPS and other legal and illegal drug use. We make 20 recommendations for research, including nine key recommendations.LimitationsScoping reviews do not interrogate evidence in depth, and the disjunction between the scoping review and the conceptual framework findings is worthy of careful attention.ConclusionsKey research recommendations build on those that have previously been made and offer more evidence-based justification and detail, as previous recommendations have not yet been acted on. The case for decision-making on commissioning new research based on these recommendations is both strong and urgent.Future workThe validity of recommendations generated through this project could be enhanced via further work with research commissioners, policy-makers, researchers and the public.Study registrationThe systematic review element of this study is registered as PROSPERO CRD42016026415.FundingThe National Institute for Health Research Public Health Research programme.
Collapse
Affiliation(s)
- Noreen D Mdege
- Department of Health Sciences, University of York, York, UK
| | - Nick Meader
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Charlie Lloyd
- Department of Health Sciences, University of York, York, UK
| | - Steve Parrott
- Department of Health Sciences, University of York, York, UK
| | | |
Collapse
|
19
|
Jouanjus E, Raymond V, Lapeyre-Mestre M, Wolff V. What is the Current Knowledge About the Cardiovascular Risk for Users of Cannabis-Based Products? A Systematic Review. Curr Atheroscler Rep 2017; 19:26. [DOI: 10.1007/s11883-017-0663-0] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
20
|
Ford BM, Tai S, Fantegrossi WE, Prather PL. Synthetic Pot: Not Your Grandfather's Marijuana. Trends Pharmacol Sci 2017; 38:257-276. [PMID: 28162792 PMCID: PMC5329767 DOI: 10.1016/j.tips.2016.12.003] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 11/08/2016] [Accepted: 12/13/2016] [Indexed: 01/05/2023]
Abstract
In the early 2000s in Europe and shortly thereafter in the USA, it was reported that 'legal' forms of marijuana were being sold under the name K2 and/or Spice. Active ingredients in K2/Spice products were determined to be synthetic cannabinoids (SCBs), producing psychotropic actions via CB1 cannabinoid receptors, similar to those of Δ9-tetrahydrocannabinol (Δ9-THC), the primary active constituent in marijuana. Often abused by adolescents and military personnel to elude detection in drug tests due to their lack of structural similarity to Δ9-THC, SCBs are falsely marketed as safe marijuana substitutes. Instead, SCBs are a highly structural diverse group of compounds, easily synthesized, which produce very dangerous adverse effects occurring by, as of yet, unknown mechanisms. Therefore, available evidence indicates that K2/Spice products are clearly not safe marijuana alternatives.
Collapse
Affiliation(s)
- Benjamin M Ford
- Department of Pharmacology and Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Sherrica Tai
- Department of Pharmacology and Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA; Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - William E Fantegrossi
- Department of Pharmacology and Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Paul L Prather
- Department of Pharmacology and Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
| |
Collapse
|
21
|
Scocard A, Benyamina A, Coscas S, Karila L. [Synthetic cannabinoids: A new addiction matrix]. Presse Med 2017; 46:11-22. [PMID: 28063756 DOI: 10.1016/j.lpm.2016.11.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 11/01/2016] [Accepted: 11/28/2016] [Indexed: 12/16/2022] Open
Abstract
Synthetic cannabinoids (SC) belong to the emergent market of new psychoactive substances, sold on the Internet or specialized shops. Since the 1970s, more than 160 new SC have invaded the drug market. These substances imitate the psychoactive effects of cannabis. Underestimated for too long, SC's market growth and consequences are no longer to be ignored, first of all in terms of public health. SC were first synthesized during researches on the endocannabinoid system. Though they are agonists of the cannabinoid receptors 1 and 2, as Δ9-tetrahydrocannabinol in cannabis, they can also have a really high affinity with these receptors, rising up their potency. Each country in the world has chosen various ways how to deal with SC: scheduling, blanket ban, regulation… In order to contour the legal system, producers regularly modify the chemical formulas of those substances and hand out an attracting packaging looking harmless. However, the content of those small packets is extremely unstable and unreliable, including harmful compounds to health. Reports show an increasing number of non-fatal intoxications but also fatalities. Consequences on the body are numerous but there have been also reports of mental health imbalance and appearances of addiction-linked clinical signs. This review of literature aims at establishing a picture on SC in order to raise awareness among professionals in the health field on this new addiction matrix.
Collapse
Affiliation(s)
- Amandine Scocard
- Université Paris Sud, AP-HP, hôpital Paul-Brousse, département d'addictologie, 94800 Villejuif, France.
| | - Amine Benyamina
- Université Paris Sud, AP-HP, hôpital Paul-Brousse, département d'addictologie, 94800 Villejuif, France
| | - Sarah Coscas
- Université Paris Sud, AP-HP, hôpital Paul-Brousse, département d'addictologie, 94800 Villejuif, France
| | - Laurent Karila
- Inserm U1000, université Paris Sud, AP-HP, hôpital Paul-Brousse, département d'addictologie, 94800 Villejuif, France
| |
Collapse
|
22
|
Davidson C, Opacka-Juffry J, Arevalo-Martin A, Garcia-Ovejero D, Molina-Holgado E, Molina-Holgado F. Spicing Up Pharmacology: A Review of Synthetic Cannabinoids From Structure to Adverse Events. CANNABINOID PHARMACOLOGY 2017; 80:135-168. [DOI: 10.1016/bs.apha.2017.05.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
23
|
New psychoactive substances: an overview on recent publications on their toxicodynamics and toxicokinetics. Arch Toxicol 2016; 90:2421-44. [PMID: 27665567 DOI: 10.1007/s00204-016-1812-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 08/04/2016] [Indexed: 02/07/2023]
Abstract
This review article covers English-written and PubMed-listed review articles and original studies published between January 2015 and April 2016 dealing with the toxicodynamics and toxicokinetics of new psychoactive substances. Compounds covered include stimulants and entactogens, synthetic cannabinoids, tryptamines, NBOMes, phencyclidine-like drugs, benzodiazepines, and opioids. First, an overview and discussion is provided on timely review articles followed by an overview and discussion on recent original studies. Both sections are then concluded by an opinion on these latest developments. This review shows that the NPS market is still highly dynamic and that the data published on their toxicodynamics and toxicokinetics can hardly keep pace with the appearance of new entities. However, data available are very helpful to understand and predict how NPS may behave in severe intoxication. The currently best-documented parameter is the in vitro metabolism of NPS, a prerequisite to allow detection of NPS in biological matrices in cases of acute intoxications or chronic consumption. However, additional data such as their chronic toxicity are still lacking.
Collapse
|
24
|
Rook W, Ford L, Vale A. Four analytically confirmed cases of use of third-generation synthetic cannabinoid receptor agonists incorporating an adamantyl group. Clin Toxicol (Phila) 2016; 54:533-4. [PMID: 27108618 DOI: 10.1080/15563650.2016.1175005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- William Rook
- West Midlands Poisons Unit, City Hospital, Birmingham, UK
| | - Loretta Ford
- Toxicology Laboratory, City Hospital, Birmingham, UK
| | - Allister Vale
- West Midlands Poisons Unit, City Hospital, Birmingham, UK
| |
Collapse
|