51
|
Xu Y, Li X, Xu P, Yan F, Wang D. Comparative pharmacokinetic and intracerebral distribution of MDMB-4F-BICA in mice following inhalation ('vapor') and subcutaneous injection. J Pharm Biomed Anal 2024; 241:115988. [PMID: 38301574 DOI: 10.1016/j.jpba.2024.115988] [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: 10/25/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 02/03/2024]
Abstract
MDMB-4F-BICA, also known as 4F-MDMB-BICA, is a new psychoactive substance that emerged in 2020. It is often illegally added to electronic cigarette oil for inhalation abuse, leading to serious adverse symptoms and even death. There are significant differences in pharmacokinetics between inhalation administration and conventional drug delivery methods. Inhalation administration can pass through the blood-brain barrier to enter the brain directly. However, the specific distribution of the drug in the brain following inhalation has not been well investigated. In order to scientifically compare the absorption and distribution of MDMB-4F-BICA after two administration methods (inhalation and subcutaneous injection), this study analyzed the drug concentration in mice blood and brain by LC-MS/MS after systemic exposure inhalation in the form of electronic cigarettes. The aim was to conduct the pharmacokinetics study of MDMB-4F-BICA after inhalation('vapor') administration. Pharmacokinetics and distribution of the compound revealed that the maximum concentrations in blood of this compound were reached at 0.5 min and 15 min, respectively, and the concentration in the brain reached the maximum at the same time after two modes of administration. The drug concentration in the brain was higher than that of subcutaneous injection, and the drug remained at a low concentration in the brain for a long period (20 ng/g brain tissue) with a significant distribution in several olfactory primary cortex brain regions. Taken together, the pharmacokinetics of the synthetic cannabinoid MDMB-4F-BICA after single systemic exposure inhalation were investigated for the first time in this study. A basis for subsequent evaluation research of inhalation-related harmfulness is provided by comparing the distribution of drugs in the brain after the two administration modes.
Collapse
|
52
|
Yan X, Ni Y, Lu Y, Wang Q, Tang W, Tan RKJ, Tucker JD, Hall BJ, Baral S, Song H, Zhou Y, Wu D. Homoprejudiced Violence Experiences and High-Risk Sexual Behaviors among Chinese Men Who Have Sex with Men: Depression Severity and Recreational Drug Usage as Potential Mediators. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:1265-1276. [PMID: 38172350 DOI: 10.1007/s10508-023-02775-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 01/05/2024]
Abstract
Homoprejudiced violence is a type of aggression against an individual or a community based on their actual or perceived sexual orientation. It may be linked to risks of acquiring HIV/STI via psychosocial variables. This study explored the association between homoprejudiced violence experiences and high-risk sexual behaviors, and potential psychosocial mediators. Using cross-sectional survey data collected in China through Blued among men who have sex with men (MSM) in January 2021, this study conducted multiple mediation analyses. Standard instruments were used to collect data on depressive symptoms in the last two weeks (PHQ-9), recreational drug usage in the last three months, and ever experiencing homoprejudiced violence (12-item survey instrument). Dependent variables were having condomless anal sex and having three or more sexual partners in the last three months. Among 1828 MSM, nearly half (847, 46%) had experienced homoprejudiced violence. Twenty-three percent (427) reached a score that suggested moderate or severe depression and 35% (644) had used recreational drugs. In the last three months, 40% (731) had condomless anal sex and 34% (626) had three or more sexual partners. The indirect mediational coefficients through depression on condomless anal sex and multiple sexual partners were 0.04 (95% CI: [0.02, 0.07]) and 0.02 (95% CI: [0.001, 0.05]), respectively. The indirect mediational coefficient of homoprejudiced violence experience on multiple sexual partners through recreational drug use was 0.05 (95% CI: [0.03, 0.08]). These findings suggest that more comprehensive interventions are needed to address the syndemic of homoprejudiced violence, mental health issues, and HIV/STI-related risks.
Collapse
|
53
|
De Baerdemaeker K, Dines AM, Nefau T, Skapurova K, Giraudon I, Alachaher D, Archer JRH, Bentur Y, El Zahran T, Jovic-Stocic J, Omary A, Tahar AM, Thabet H, Thoma E, Vucinic S, Wood DM, Dargan PI. Comparison of recreational drug presentations to the emergency department in Europe, the Middle East and Northern Africa. Eur J Emerg Med 2024; 31:149-151. [PMID: 38416586 DOI: 10.1097/mej.0000000000001087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
|
54
|
Vallecillo Sánchez G, Chen Quin J, Losada Parente A, Ochoa S, Smithson Amat A, Anaya S, Saubi Roca N, Supervía Caparrós A, Perello Carbonell R. Street drugs associated with acute poisoning: description and analysis of differences in women attended in a hospital emergency department. EMERGENCIAS : REVISTA DE LA SOCIEDAD ESPANOLA DE MEDICINA DE EMERGENCIAS 2024; 36:104-108. [PMID: 38597617 DOI: 10.55633/s3me/025.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
OBJECTIVES The prevalence of street drug abuse is difficult to establish in women because of stigma associated with the practice. The main objective of this study was to analyze possible differences between men and women in a sample of patients attended for emergencies due to acute poisonings. The secondary aim was to identify variables associated with severe poisonings defined arbitrarily as requiring intensive care for more than 12 hours after hospital admission. MATERIAL AND METHODS Retrospective study in 2 hospital EDs. We included patients over the age of 18 years attended for street drug poisonings between July 1, 2020, and July 31, 2023. Epidemiologic, clinical, and laboratory variables were analyzed. RESULTS A total of 1032 patients were studied; 191 (18.5%) were women. The mean (SD) age was 35 years, and the prevalences of acute mental illness and HIV infection were high at 32.2% and 35.7%, respectively. Drug use was recreational in most cases (90.9%). Cocaine, alcohol, and methamphetamines were the substances most often used. Multivariate analysis showed that the factors associated with the seriousness of poisoning were age, with an odds ratio (OR) of 1.03 (95% CI, 1.01-1.05; P = .003); HIV (OR, 2.10; 95% CI, 1.29-3.41; P = .003); use of benzodiazepines (OR, 3.48; 95% CI, 2.14-5.66; P .0001); and suicidal ideations (OR, 1.82; 95% CI, 1.25-3.79; P = .004). CONCLUSION Differences in poisoning characteristics in women were found, probably related to the younger ages of men in the sample and their higher frequency of alcohol consumption. Public health policies and campaigns to prevent drug abuse should take gender differences into consideration in order to adapt messages to the target populations.
Collapse
|
55
|
La Maida N, Di Giorgi A, Pichini S, Pellegrini M, Di Trana A, Elmo MG, Polselli GM, Casella P, Di Stefano A, Ducci G. Comprehensive Monitoring of Psychoactive Substances in Psychiatric Patients Using Liquid Chromatography-High-Resolution Mass Spectrometry: A Key Tool for Treatment Planning and Understanding Consumption Patterns in Rome, Italy. Ther Drug Monit 2024; 46:203-209. [PMID: 38018870 DOI: 10.1097/ftd.0000000000001163] [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: 06/21/2023] [Accepted: 10/05/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND The comprehensive monitoring of licit and illicit drug consumption plays a crucial role in understanding the complexities of patient conditions and designing effective treatment strategies. In this study, the prevalence of psychoactive prescription drugs, classical illicit drugs, and new psychoactive substances (NPS) were objectively assessed in individuals diagnosed with drug-related psychiatric disorders or episodes. METHODS Blood, urine, and hair samples were collected from psychiatric patients admitted to the Mental Health Department and Drug Addiction Service of the North Rome Local Health Authority with declared or suspected psychoactive drug use. Comprehensive drug screening was conducted for all samples using ultra-high-performance liquid chromatography-high-resolution mass spectrometry. RESULTS A total of 71 blood and urine and 50 hair samples were analyzed to confirm the suitability of the ultra-high-performance liquid chromatography-high-resolution mass spectrometry method for the study purposes. The main substances found in blood and urine were antipsychotics (71.8% and 66.2%) and benzodiazepines (62.0% and 59.2%), respectively, whereas cocaine (84.0%) and antipsychotics (74.0%) was more evident in hair. Z-drugs were detected in blood (7.0%), urine (5.6%), and hair (24%) samples; amphetamines were mainly detected in hair samples (14.0%). Synthetic cathinones were the most frequently detected NPS in hair specimens (8.0%), whereas synthetic cannabinoids were mainly found in blood samples (11.3%). These analyses showed that patients were polydrug users (77.5% detected in blood and urine, and 94.0% in hair). CONCLUSIONS Comprehensive screening enabled the assessment of past, recent, and actual consumption of psychoactive substances, including licit and illicit drugs and NPS, by psychiatric patients. A thorough understanding of substance consumption patterns can enhance therapeutic interventions and management of psychiatric disorders associated with psychoactive substance use.
Collapse
|
56
|
Hayden Griffin O, Leban L, Singh D, Webb M, Narayanan S. Deconstructing Differential Drug Coverage within a Malaysian Media Source. J Psychoactive Drugs 2024; 56:272-278. [PMID: 36864012 DOI: 10.1080/02791072.2023.2186287] [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: 09/23/2022] [Revised: 01/04/2023] [Accepted: 02/13/2023] [Indexed: 03/04/2023]
Abstract
Many researchers have noted that media coverage of drugs can be sensationalized and/or have questionable accuracy. Additionally, it has been alleged that the media often treats all drugs as harmful and can fail to differentiate between different types of drugs. Within this context, the researchers sought to deconstruct how media coverage was similar and/or different according to drug type within a national media outlet in Malaysia. Our sample comprised 487 news articles published over a two-year period. Articles were coded to reflect thematic differences in drug framing. We focus on five drugs widely used in Malaysia (amphetamines, opiates, cannabis, cocaine, and kratom) and assess the most frequent themes, crimes, and locations mentioned in reference to each drug. All drugs were primarily covered in a criminal justice context, and articles highlighted concern about the spread of these drugs and their abuse. Drug coverage varied, particularly in association with violent crimes, specific regions, and discussion of legality. We find evidence of both similarities and differences in how drugs were covered. Variation in coverage demonstrated that certain drugs were deemed a heightened threat, as well as reflected broader social/political processes shaping ongoing debates over treatment approaches and legality.
Collapse
|
57
|
Galust H, Seltzer JA, Hardin JR, Friedman NA, Salamat J, Clark RF, Harmon J. Adulterants present in the San Diego county fentanyl supply: a laboratory analysis of seized law enforcement samples. BMC Public Health 2024; 24:923. [PMID: 38553721 PMCID: PMC10981322 DOI: 10.1186/s12889-024-18459-0] [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: 07/04/2023] [Accepted: 03/26/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND The opioid overdose crisis is one of the worst public health crises ever to face the US and emerging evidence suggests its effects are compounded by the presence of drug adulterants. Here we report our efforts to characterize the adulterants present within the local fentanyl supply of San Diego County, obtained from undifferentiated drug samples seized by local law enforcement over the calendar year 2021. METHODS Thirty-two participating local law enforcement agencies across San Diego submitted 4838 unknown individual illicit drug samples (total of 312 kg) to the San Diego County Sheriff's Department Regional Crime Laboratory for identification. RESULTS Qualitative analysis of these samples via FTIR and GC-MS identified methamphetamine (38.7%), fentanyl (20.8%), diacetylmorphine (heroin) (10.2%), codeine (5.8%) and alprazolam (4.3%) as the most common illicit substances and the presence of 52 unique adulterants. The most common adulterants included 4-methylaminoantipyrine (4-MAAP) (10.9%), mannitol (9%), acetaminophen (8.5%), methamphetamine (4.2%), diacetylmorphine (heroin) (3.6%), tramadol (1.9%), and xylazine (1.7%). Several additional pharmacologically active adulterants and contaminants of interest were also identified. CONCLUSION This analysis is vital for public health use and harm reduction efforts at the level of the individual consumer. Continued direct surveillance of the drug supply is necessary for the detection of potentially harmful adulterants that may pose serious threats to the public.
Collapse
|
58
|
Balamurugan TST, Stelmaszczyk P, Wietecha-Posłuszny R, Poltorak L. Electroanalytical characterization of clozapine at the electrified liquid-liquid interface and its detection in soft and hard drinks. Analyst 2024; 149:2073-2083. [PMID: 38415352 DOI: 10.1039/d3an02188b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Clozapine (CZ) is a prescribed benzodiazepine psychiatric drug that is often possessed as an illicit drug and is associated with drug-facilitated sexual assaults (DFSA) due to its strong sedative capabilities. Hence, we propose an electrified liquid-liquid interface (eLLI) based transducing element as an alternative electroanalytical platform for rapid screening of CZ in soft and hard drinks which is habitually associated with DFSA crimes. First, molecular partitioning and the effect of chemical composition, pH, and the presence of ethanol in the biphasic configuration of the aqueous phase on the interfacial behaviour and analytical performance of the CZ at the eLLI have been investigated with voltammetry. Next, the electrochemical profiles of various soft and hard drinks were studied at the eLLI. The eLLI-based CZ sensor has shown a broad dynamic range (15-150 μM), lower detection limits (1μM), and adequate reliability towards rapid CZ screening in spiked soft and hard drink samples with reference to the standard chromatographic analysis.
Collapse
|
59
|
Teymouri A, Nasoori H, Fakheri M, Nasiri A. Features of biliary tract diseases in ketamine abusers: a systematic review of case reports. J Med Case Rep 2024; 18:84. [PMID: 38431685 PMCID: PMC10909254 DOI: 10.1186/s13256-024-04421-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/30/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND AND AIMS Anesthesiologists prefer ketamine for certain surgeries due to its effectiveness as a non-competitive inhibitor of the N-methyl-D-aspartate receptor in the brain. Recently, this agent has also shown promise as an antidepressant. However, ketamine can cause hallucinogenic effects and is sometimes abused as an illicit drug. Ketamine abuse has been associated with liver and bile duct complications. This systematic study aims to better understand cholangiopathy in ketamine abusers by reviewing case reports. METHODS AND MATERIAL In this systematic review, a comprehensive literature search was conducted with the terms "biliary tract diseases" and "ketamine". Case reports and case series of adult patients with documented ketamine abuse and reported cholangiopathy or biliary tract disease were included. We extracted the data of relevant information and the results were reported through narrative synthesis and descriptive statistics. RESULTS A total of 48 studies were initially identified, and 11 studies were finally included in the review. The mean age of the patients was 25.88 years. Of the 17 patients, 64.7% were men. Symptoms often included abdominal pain, nausea, and vomiting. Most patients were discharged with improved symptoms and liver function. Common bile duct dilation and other findings were observed in imaging results and other diagnostic studies. CONCLUSION This review highlights the diverse presentations and diagnostic modalities used in ketamine-induced cholangiography. These patients tend to be young men with deranged liver function tests and abdominal pain, which should be taken into consideration. These patients often require a multidisciplinary approach in their management.
Collapse
|
60
|
Samora J, Jeong H, Conway FN, Claborn KR. Applications of Immersive Virtual Reality for Illicit Substance Use: A Systematic Review. J Stud Alcohol Drugs 2024; 85:158-167. [PMID: 38206672 DOI: 10.15288/jsad.23-00189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Abstract
OBJECTIVE This study aims to review applications of immersive, head-mounted display (HMD)-delivered virtual reality (VR) technology for the assessment and modification of clinically relevant factors (e.g., craving, electrophysiological reactions, brain activation) present in illicit substance use. METHOD A PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses)-guided systematic review was conducted and retrieved articles from four databases. Articles included were peer-reviewed, empirical studies and were screened on criteria pertaining to sample using (or with a history of using) substances and measurement of substance-related factors. RESULTS Eighteen articles met inclusion criteria. Applications of immersive, HMD-delivered VR in assessment and modification were most prevalent among individuals using (or with a history of using) methamphetamine and targeted subjective craving, electrophysiological biomarkers (e.g., heart rate variability, skin conductance), and brain activity. Environments presented through VR involved substance-relevant cues (e.g., paraphernalia) and neuropsychological assessments. The majority of assessment studies elicited clinically relevant factor(s) present in illicit substance use through VR and all reviewed modification studies effectively reduced clinically relevant factors in methamphetamine and opioid use (e.g., craving, subjective pain). CONCLUSIONS There is evidence to support the use of immersive, HMD-delivered VR in the assessment and modification of clinically relevant factors in methamphetamine use, as well as preliminary evidence to support its effectiveness for clinically relevant factors in opioid use. Future research should further examine the effectiveness of HMD-delivered VR in modifying illicit substance use and triangulate biomarkers measured in individuals using illicit substances.
Collapse
|
61
|
Xavier JC, McDermid J, Buxton J, Henderson I, Streukens A, Lamb J, Greer A. People who use drugs' prioritization of regulation amid decriminalization reforms in British Columbia, Canada: A qualitative study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 125:104354. [PMID: 38402802 DOI: 10.1016/j.drugpo.2024.104354] [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: 12/11/2023] [Revised: 01/30/2024] [Accepted: 02/04/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND North America and the province of British Columbia (BC), Canada, is experiencing an unprecedented number of overdose deaths. In BC, overdose has become the leading cause of death for people between the ages of 10-59 years old. In January 2023, BC decriminalized personal possession of a number of illegal substances with one aim being to address overdose deaths through stigma reduction and promoting access to substance use services. METHODS We conducted a qualitative study to understand people who use drugs' (PWUD) perceptions of the new decriminalization policy, immediately prior to its' implementation (October-December 2022). To contextualize decriminalization within broader drug policy, we also asked PWUD what they perceived as the priority issues drug policy ought to address and the necessary solutions. Our final sample included 38 participants who used illegal drugs in the past month. RESULTS We identified four themes: 1) The illicit drug supply as the main driver of drug toxicity deaths 2) Concerns about the impact of decriminalization on drug toxicity deaths 3) Views towards decriminalization as a policy response in the context of the drug toxicity crisis 4) Regulation as a symbol of hope for reducing drug toxicity deaths. CONCLUSION From our data it became clear that many anticipated that decriminalization would have minimal or no impact on the overdose crisis. Regulation was perceived as the necessary policy approach for effectively and candidly addressing the drivers of the ongoing overdose crisis. These findings are important as jurisdictions consider different approaches to moving away from prohibition-based drug policy.
Collapse
|
62
|
Mutai KK, Stone J, Scheibe A, Fraser H, Johnson LF, Vickerman P. Trends and factors associated with illicit drug use in South Africa: Findings from multiple national population-based household surveys, 2002-2017. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 125:104352. [PMID: 38367327 DOI: 10.1016/j.drugpo.2024.104352] [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: 05/19/2023] [Revised: 01/12/2024] [Accepted: 02/02/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Illicit drug use results in considerable global morbidity, but there is little data on its trends and factors associated with it in sub-Saharan Africa. We consider these questions using national data from South Africa for 2002-2017. METHODS We analysed data among individuals aged 15 years or older from five national population-based household surveys in South Africa (2002-2017; n = 89,113). Recent drug use was defined as the last three-months use of illicit drugs, i.e., any use of cannabis, cocaine, amphetamine, inhalants, sedatives, hallucinogens, opioids, and/or other illicit drugs. Time trends in recent drug use were assessed using logistic regression. Multivariable logistic regression assessed the association between recent drug use and socio-demographic factors and between drug use and sexual risk behaviours, HIV-related and other well-being variables. RESULTS The prevalence of recent drug use increased from 1·5% to 10·0% from 2002 to 2017, driven by increases in cannabis use (1·5% to 7·8%) and use of opioids (0·01% to 1·6%), cocaine (0·02% to 1·8%), or amphetamines (0·1% to 1·5%). In adjusted analyses, male gender, younger age, living in urban areas, mixed-ancestry or white ethnicity (compared to black-African), and unemployment were positively associated with recent drug use. Recent drug use was associated with: multiple sexual partners (adjusted odds ratio [aOR] 2·13, 95% confidence interval [CI]: 1·80-2·51); sexual debut before 15 years old (aOR 1·70, 95%CI: 1·29-2·23); hazardous/harmful alcohol use (aOR 2·50, 95%CI: 2·14-2·93) or alcohol dependence (aOR 3·33, 95%CI 2·92-3·80); ever experiencing intimate partner violence (aOR 1·56, 95%CI 1·12-2·17); psychological distress (aOR 1·53, 95%CI: 1·28-1·82); and lower chance of ever testing for HIV (aOR 0·89, 95%CI 0·80-1·00). Recent drug use was not associated with HIV positivity, condom use or being on antiretroviral therapy. CONCLUSION Illicit drug use has increased substantially in South Africa and is associated with numerous socio-demographic characteristics, higher sexual risk behaviours and other well-being variables.
Collapse
|
63
|
Wilkinson ST, Palamar JJ, Sanacora G. The Rapidly Shifting Ketamine Landscape in the US. JAMA Psychiatry 2024; 81:221-222. [PMID: 38170542 DOI: 10.1001/jamapsychiatry.2023.4945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
This Viewpoint discusses changes in the use of ketamine as a medical therapeutic and a recreational substance, the potential risks of use, and the need for increased research and surveillance.
Collapse
|
64
|
Lee LYC, Lee YS, Tan J, Lee JY, Syn CKC. A study of DNA transfers onto plastic packets placed in personal bags. J Forensic Sci 2024; 69:430-436. [PMID: 38288847 DOI: 10.1111/1556-4029.15460] [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: 09/19/2023] [Revised: 11/06/2023] [Accepted: 01/03/2024] [Indexed: 03/07/2024]
Abstract
The ability to detect low level DNA brings with it the uncertainty of whether the detected DNA is a result of transfer. To address this uncertainty, a simulation study was conducted in which a mock illicit drug packet was placed into the personal bags of individuals. When the average transit time of the packets was increased from around 2 h to more than 14 h, the percentage of the DNA profiles recovered from the packets which could be attributed to the individuals increased greatly from 5.3% to 48.6%. We found that drug packers who were poor shedders could not be included as contributors to the DNA profiles from the drug packets at all and there was a higher chance that individuals other than themselves could be included as contributors to the DNA profile recovered from drug packets. We also found that it was equally likely that the drug packers who had direct contact with the drug packets and bag owners who did not, could be included as contributors to the DNA profiles recovered from the packets. The results in this study highlight the importance of taking into consideration the transit time of drug packet, the shedder status of the alleged packer and the history of an item, when evaluating DNA evidence in the context of illicit drug activities.
Collapse
|
65
|
Fleming T, Ivsins A, Barker A, Mansoor M, Mayer S, Vakharia S, McNeil R. Perceptions of prospective pharmaceutical stimulant substitution treatments among people who use illicit stimulants in Vancouver, Canada. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2024; 125:104336. [PMID: 38281384 PMCID: PMC11045237 DOI: 10.1016/j.drugpo.2024.104336] [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: 08/23/2023] [Revised: 12/20/2023] [Accepted: 01/22/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Stimulant-involved overdose deaths are increasing, driven by polysubstance use and adulteration of the illicit drug supply. While emerging evidence for prescription stimulant substitution is promising, there are no approved treatment options for stimulant use disorder that address the realities of an unpredictable drug supply. This study explores treatment experiences of people who use illicit stimulants (PWUS) to identify gaps and perceptions of prospective pharmaceutical stimulant substitution treatments (SST). METHODS In-depth qualitative interviews were conducted with 86 PWUS in Vancouver, Canada. Thematic analysis focused on experiences of available treatment options for stimulant use and perceptions of prospective SST. RESULTS Participants identified how primarily behavioral treatment approaches do not meet the unique needs of PWUS, in contrast with the range of medical treatments available for opioid use disorder. Participants anticipated health and social benefits if they were able to access SST, including avoiding the toxic illicit stimulant supply, reduced engagement in criminalized activities, and greater economic security. Perceptions of prospective SST were informed by knowledge of existing opioid treatments. This led some participants to be unsupportive of SST, citing concerns around agency and highly regulated operational contexts that do not align with the lived realities of stimulant use. CONCLUSION Findings demonstrate the need for SST pilot programs in real-world settings and underscore the health and social advantages SST may offer; although drawing on existing opioid treatment models to implement SST pilots may limit success. Thus, any novel treatments for stimulant use must centre the lived realities of PWUS.
Collapse
|
66
|
Lee JJ, Kerani RP, Robles G, Sanchez TH, Katz DA. Reasons for Migration and Their Associations with HIV Risk and Prevention Among Cisgender Sexual Minority Men: A Latent Class Analysis. AIDS Behav 2024; 28:974-984. [PMID: 37812273 DOI: 10.1007/s10461-023-04204-y] [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] [Accepted: 09/28/2023] [Indexed: 10/10/2023]
Abstract
The immigrant population in the United States (U.S.) is rapidly growing; yet there is limited knowledge about how reasons for migrating to the U.S. are associated with HIV prevention behaviors. Using data from the American Men's Internet Survey (2018-2020), we performed a Latent Class Analysis (LCA) to identify patterns in reasons for migration among cisgender gay, bisexual, and other sexual minority men (SMM) who born outside the U.S. We used multivariable logistic regression controlling for demographic characteristics to assess class associations with the following in the past 12 months: condomless anal sex (CAS), illicit drug use, marijuana use, HIV testing, and PrEP use. LCA identified six distinct patterns in reasons for migration among the sample (n = 1,657): (1) Family and friends (14%); (2) Financial (17%); (3) Personal freedom related to being gay (10%); (4) Pursuit of opportunities while living openly as SMM (12%); (5) Educational purposes (18%); (6) Not my decision (29%). While HIV testing (range = 57.6-65.4%) and PrEP use (range = 15.6-21.4%) did not vary by class (p > .05 for all), CAS and illicit drug use were significantly different (p < .05). SMM who migrated to pursue opportunities while living openly and whose reasons were not their decision had greater odds of CAS than SMM who migrated for educational purposes (aOR:1.72, 95% confidence interval [95%CI]:1.15-2.59; 1.57, 1.13-2.19, respectively). Reasons for migration among SMM were associated with behaviors that can increase HIV risk, but not testing or PrEP. Push and pull factors related to migration should be considered when developing behavioral HIV interventions for immigrant SMM.
Collapse
|
67
|
Fursman H, Finch E, Xiao L, Lefrançois E, Gupta A, Bartlett M, Latimer J, Chadwick S, Roux C, Morelato M. A snapshot of injecting drug consumption from the analysis of used syringes within the Medically Supervised Injecting Centre in Sydney, Australia. Drug Alcohol Rev 2024; 43:787-798. [PMID: 38145366 DOI: 10.1111/dar.13803] [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: 09/03/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/26/2023]
Abstract
INTRODUCTION The administration of illicit drugs by injection is associated with considerable harm, including an increased risk of overdose. The chemical analysis of used syringes can enhance knowledge on injecting drug consumption beyond traditional data sources (self-report surveys). This additional information may be useful during significant global events like the COVID-19 pandemic. This study aimed to examine a snapshot of the drugs injected at the Medically Supervised Injecting Centre (MSIC) in Sydney, Australia, in 2019-2020. METHODS Used syringes were collected from MSIC across three periods throughout 2019 and 2020 (February 2019, March-April 2020 and June-September 2020). Drug residues were extracted from used syringes using methanol before detection by gas chromatography-mass spectrometry and ultra-performance liquid chromatography-tandem mass spectrometry. The chemical analysis results were compared to self-report data obtained from MSIC clients. RESULTS Heroin (46-53%), methamphetamine (24-34%) and pharmaceutical opioids (15-27%) were the most common drug residues detected. The chemically detected drugs had declining coherence with the drugs self-reported by MSIC clients across the time periods examined. DISCUSSION AND CONCLUSIONS There was no significant change in the drugs injected (heroin, methamphetamine and pharmaceutical opioids) across the three periods collected throughout varying COVID-19 lockdown restrictions. Changes in the frequency of other drugs injected and discrepancies between chemical analysis and self-report were potentially related to regulatory changes, degradation or misinformed sales. Routine chemical analysis of used syringes has provided an alternative information source to promote awareness of current drug trends and aid harm reduction.
Collapse
|
68
|
Vitorino LM, Tostes JG, Ferreira JCL, de Oliveira LAG, Possetti JG, Silva MT, Guimarães MVC, Alckmin-Carvalho F, Lucchetti G. Association between religiosity/spirituality and substance use among homeless individuals. Int J Soc Psychiatry 2024; 70:330-339. [PMID: 37982408 DOI: 10.1177/00207640231211495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
BACKGROUND Alcohol and illicit drug use are prevalent among homeless people. Religiosity and spirituality (RS) have been widely associated with lower consumption of substances. However, evidence of this relationship among homeless people is still scarce. AIMS To evaluate the associations between RS and alcohol and illicit drug consumption among homeless people in a large Brazilian urban center. METHOD This cross-sectional study was carried out in São Paulo city, Brazil. Aspects such as spirituality (FACIT-Sp12), religiosity (DUREL), spiritual-religious coping (Brief-RCOPE), and self-report questions concerning the current substance use (alcohol and illicit substances) were evaluated. Adjusted logistic regression models were used to assess the impact of RS beliefs on alcohol and illicit drug consumption. RESULTS A total of 456 homeless people were included, of an average age of 44.5 (SD = 12.6) years. More than half of the participants consumed alcohol (55.7%) weekly and 34.2% used illicit drugs weekly. Adjusted logistic regression models identified that aspects of RS were associated with lower likelihood factors for alcohol and illicit drug use; conversely, negative spiritual religious coping (SRC) strategies were associated with a higher likelihood to use both. CONCLUSION The prevalence of alcohol and illicit drug use among participants was high. RS and positive SRC were important protective factors for lower consumption of these substances. Conversely, negative SRC strategies were associated with risk factors.
Collapse
|
69
|
Tan M, Park C, Goldman J, Biello KB, Buxton J, Hadland SE, Park JN, Sherman SG, Macmadu A, Marshall BDL. Association between willingness to use an overdose prevention center and probation or parole status among people who use drugs in Rhode Island. Harm Reduct J 2024; 21:54. [PMID: 38424553 PMCID: PMC10905878 DOI: 10.1186/s12954-024-00969-0] [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: 12/15/2023] [Accepted: 02/20/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Overdose prevention centers (OPCs) are being implemented in the United States as a strategy to reduce drug-related mortality and morbidity. Previous studies have suggested that people who use drugs (PWUD) with a history of criminal legal system (CLS) involvement (e.g. current probation/parole) are at greater risk of overdose but may also encounter significant barriers to OPC use. The objective of this study was to explore the association between willingness to use an OPC and probation/parole status in a sample of PWUD in Rhode Island. METHODS This study utilized data from the Rhode Island Prescription and Illicit Drug Study, which enrolled adult PWUD from August 2020 to February 2023. We used Pearson's chi-square and Wilcoxon rank-sum tests to assess bivariate associations between willingness to use an OPC and probation/parole status (current/previous/never), as well as other sociodemographic and behavioral characteristics. In multivariable Poisson analyses, we examined the association between willingness to use an OPC and probation/parole status, adjusting for key sociodemographic and behavioral characteristics. RESULTS Among 482 study participants, 67% were male, 56% identified as white, 20% identified as Hispanic/Latine, and the median age was 43 (IQR 35-53). Nearly a quarter (24%) had never been on probation/parole, 44% were not currently on probation/parole but had a lifetime history of probation and parole, and 32% were currently on probation/parole. Most participants (71%) reported willingness to use an OPC, and in both bivariate and multivariable analyses, willingness to use an OPC did not vary by probation/parole status. Crack cocaine use and lifetime non-fatal overdose were associated with greater willingness to use an OPC (all p < 0.05). CONCLUSIONS These data demonstrate high willingness to use OPC among PWUD in Rhode Island regardless of CLS-involvement. As OPCs begin to be implemented in Rhode Island, it will be imperative to engage people with CLS-involvement and to ensure access to the OPC and protection against re-incarceration due to potential barriers, such as police surveillance of OPCs.
Collapse
|
70
|
Walker S, Curtis M, Kirwan A, Thatcher R, Dietze P. "No-one just does drugs during business hours!": evaluation of a 24/7 primary needle and syringe program in St Kilda, Australia. Harm Reduct J 2024; 21:51. [PMID: 38402389 PMCID: PMC10894474 DOI: 10.1186/s12954-024-00960-9] [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: 11/25/2023] [Accepted: 02/09/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Primary needle and syringe programs (NSPs) have been integral for the prevention of blood-borne virus (BBV) transmission among people who inject drugs. Despite this, many people who inject drugs face barriers accessing these services, particularly after-hours when most services are closed. To our knowledge, the St Kilda NSP, in Melbourne, Victoria, is the only primary NSP providing 24/7 dedicated stand-alone face-to-face services for people who inject drugs in Australia. We conducted an evaluation of the St Kilda NSP to assess its role and effectiveness in meeting client needs. METHODS Mixed research methods were used to conduct the evaluation. We analysed four quantitative data sets including the Victorian Needle and Syringe Program Information System data; NSP 'snapshot' survey data; and St Kilda NSP records of after-hours contacts and naloxone training events. Qualitative interviews were conducted with 20 purposively selected NSP clients, which were focused on individual needs, expectations and experiences accessing the service. Interviews were audio recorded and transcribed, and data were analysed thematically. A convergent research design was used to merge the five data sets. RESULTS St Kilda NSP had 39,898 service contacts in 2018; 72% of contacts occurred outside business hours. Similarly, of 1,185,000 sterile needles and syringes dispatched, 71% were distributed outside business hours. Participants described valuing the after-hours service because drug use patterns did not always align with standard NSP opening hours and after-hours access afforded anonymity when collecting injecting equipment. Narratives highlighted several additional benefits of the 24/7 service, including: access to safer sex equipment; material support; naloxone training; referrals to specialist services; face-to-face emotional and social support from a non-judging worker; and for women involved in sex work in particular, being able to seek refuge when feeling unsafe on the streets. CONCLUSIONS Our study provides evidence of the social and health benefits (beyond that of preventing BBV transmission) that can be gained through the provision of 24/7 primary NSP services. Findings support the need for the establishment of after-hours primary NSPs in other areas of Australia where active street-based drug markets operate outside business hours and concentrated numbers of people who inject drugs live and spend time.
Collapse
|
71
|
Eassey C, Hughes CE, Wadds P, de Andrade D, Barratt MJ. A systematic review of interventions that impact alcohol and other drug-related harms in licensed entertainment settings and outdoor music festivals. Harm Reduct J 2024; 21:47. [PMID: 38383344 PMCID: PMC10882826 DOI: 10.1186/s12954-024-00949-4] [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: 11/30/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Harms associated with the use of alcohol and other drugs (AOD) in licensed entertainment settings (LES) and outdoor music festivals (OMF) are ongoing public health and criminal justice concerns. This systematic review provides a comprehensive, synthesized report on the evidence base of interventions that impact harm in these settings, and how they affect health, behavioral, and criminal justice outcomes. METHODS Nine databases were searched for experimental and observational studies published between 2010 and 2021. Studies were included if they were peer-reviewed, published in English, described interventions which could impact AOD-related harms in LES or OMF (and were delivered in these environments), and reported on health, criminal justice and/or behavioral outcomes. Methodological quality was assessed using the Effective Public Health Practice Project's Quality Assessment Tool for Quantitative Studies and the Critical Appraisal Skills Program for qualitative studies. A narrative synthesis was conducted to synthesize outcomes across studies. The review protocol was registered in PROSPERO (CRD42020140004). RESULTS Of the 48,303 studies screened, 100 met the inclusion criteria. 86 focused solely on reducing alcohol-related harm, 7 on reducing illicit drug-related harm, and 7 on both. Most (n = 88) focused on LES and evaluated changes in laws and regulations (n = 28) and/or multicomponent interventions/policies (n = 41). Multicomponent interventions showed the best results for both health (62% positive) and criminal justice (84% positive) outcomes, with 71% of studies being rated as strong quality. There was also good evidence to support the careful application of trading hour restrictions and limited but promising evidence to support medical services and drug checking. CONCLUSION The breadth, quality and volume of evidence regarding what works in reducing AOD-related harm in recreational settings have increased in the past decade, particularly regarding LES. Findings support onsite medical services (reducing ambulance transfer rates), multicomponent interventions targeting alcohol accessibility and availability (reducing assaults), and drug checking services, but suggest other interventions such as drug detection dogs may exacerbate harm. Further, higher quality research is required to address identified gaps in the evidence base, particularly on optimal interventions within OMF, around illicit drugs more broadly and in the Global South.
Collapse
|
72
|
Bradford W, Figgatt M, Scott KS, Marshall S, Eaton EF, Dye DW. Xylazine co-occurrence with illicit fentanyl is a growing threat in the Deep South: a retrospective study of decedent data. Harm Reduct J 2024; 21:46. [PMID: 38378660 PMCID: PMC10880285 DOI: 10.1186/s12954-024-00959-2] [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: 12/19/2023] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Xylazine is a dangerous veterinary sedative found mainly in illicit fentanyl in the Northeast and Midwest. Its role in the Deep South overdose crisis is not well-characterized. METHODS We conducted a retrospective review of autopsy data in Jefferson County, Alabama to identify trends in xylazine prevalence among people who fatally overdosed from June 2019 through June 2023. RESULTS 165 decedents met inclusion criteria. While the first identified xylazine-associated overdose was in June 2019, xylazine has become consistently prevalent since January 2021. All cases of xylazine-associated fatal overdoses were accompanied by fentanyl, and most (75.4%) involved poly-drug stimulant use. The average age was 42.2, and most decedents were white (58.8%) and male (68.5%). Overall, 18.2% of people were unhoused at the time of death. DISCUSSION Xylazine is prevalent in the Deep South. Efforts to promote harm reduction, publicly viewable drug supply trends, and legalization of drug checking and syringe service programs should be prioritized.
Collapse
|
73
|
Pérez-Pereira A, Carrola JS, Tiritan ME, Ribeiro C. Enantioselectivity in ecotoxicity of pharmaceuticals, illicit drugs, and industrial persistent pollutants in aquatic and terrestrial environments: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169573. [PMID: 38151122 DOI: 10.1016/j.scitotenv.2023.169573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 12/29/2023]
Abstract
At present, there is a serious concern about the alarming number of recalcitrant contaminants that can negatively affect biodiversity threatening the ecological status of marine, estuarine, freshwater, and terrestrial ecosystems (e.g., agricultural soils and forests). Contaminants of emerging concern (CEC) such as pharmaceuticals (PHAR), illicit drugs (ID), industrial persistent pollutants, such as polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) and chiral ionic solvents are globally spread and potentially toxic to non-target organisms. More than half of these contaminants are chiral and have been measured at different enantiomeric proportions in diverse ecosystems. Enantiomers can exhibit different toxicodynamics and toxicokinetics, and thus, can cause different toxic effects. Therefore, the enantiomeric distribution in occurrence cannot be neglected as the toxicity and other adverse biological effects are expected to be enantioselective. Hence, this review aims to reinforce the recognition of the stereochemistry in environmental risk assessment (ERA) of chiral CEC and gather up-to-date information about the current knowledge regarding the enantioselectivity in ecotoxicity of PHAR, ID, persistent pollutants (PCBs and PBDEs) and chiral ionic solvents present in freshwater and agricultural soil ecosystems. We performed an online literature search to obtain state-of-the-art research about enantioselective studies available for assessing the impact of these classes of CEC. Ecotoxicity assays have been carried out using organisms belonging to different trophic levels such as microorganisms, plants, invertebrates, and vertebrates, and considering ecologically relevant aquatic and terrestrial species or models organisms recommended by regulatory entities. A battery of ecotoxicity assays was also reported encompassing standard acute toxicity to sub-chronic and chronic assays and different endpoints as biomarkers of toxicity (e.g., biochemical, morphological alterations, reproduction, behavior, etc.). Nevertheless, we call attention to the lack of knowledge about the potential enantioselective toxicity of many PHAR, ID, and several classes of industrial compounds. Additionally, several questions regarding key species, selection of most appropriate toxicological assays and ERA of chiral CEC are addressed and critically discussed.
Collapse
|
74
|
Ning H, Fan Y, Chen H, Liu H, Huang Z, Ke X, Xu Y, She Y. Preparation of mixed-mode weak cation exchange magnetic solid-phase extraction sorbent and its application in the extraction of 21 illicit drugs from wastewater. JOURNAL OF HAZARDOUS MATERIALS 2024; 464:133007. [PMID: 37984142 DOI: 10.1016/j.jhazmat.2023.133007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/08/2023] [Accepted: 11/12/2023] [Indexed: 11/22/2023]
Abstract
The detection of illicit drugs in wastewater can effectively monitor and evaluate the trend of illicit drug abuse. A novel mixed-mode cation exchange magnetic sorbent Fe3O4 @poly(ST/DVB/MA-COOH) was prepared and firstly applied as magnetically dispersed solid phase extraction material to efficiently, rapidly, and selectively extract 21 illicit drugs from wastewater. The selectivity of the sorbent was mainly attributed to the electrostatic interaction. The effects of Fe3O4 @poly(ST/DVB/MA-COOH) preparation and extraction conditions on the adsorption performance were thoroughly discussed. Among the 21 illicit drugs, the absolute extraction recovery values for 19 illicit drugs were greater than 80 % and the entire adsorption process could be achieved in one minute. Subsequently, the Fe3O4 @poly(ST/DVB/MA-COOH) sorbent combined with UHPLC-MS/MS was used to establish a quantitative method for the effectively extracted 19 illicit drugs in wastewater. The method had a good determination coefficient in the range of 0.2-200 ng/L and the limits of detection of the method were 0.03-0.67 ng/L. The spiked recovery values were in the range of 87.0-119.6 %. Finally, the method was successfully applied to the detection of 19 illicit drugs in wastewater samples and also compared with the commonly used SPE method. The obtained results indicate that Fe3O4 @poly(ST/DVB/MA-COOH) has great advantages in the detection of illicit drugs in wastewater.
Collapse
|
75
|
Liblik SA, Rocha da Cunha T, Liblik CSDFK, Biscioni DN, Girardi DR. [Ethics in the use of psychedelics: The definition of illicit drugs from the perspective of critical bioethics]. Salud Colect 2024; 20:e4630. [PMID: 38381110 DOI: 10.18294/sc.2024.4630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 02/05/2024] [Indexed: 02/22/2024] Open
Abstract
This essay, situated in the field of bioethics, examines the prohibition of psychedelic use, exploring arguments surrounding the growing evidence of their therapeutic potential and their millennia-long history of cultural and spiritual uses. It initially discusses the historical context of psychedelics and the various terms used to describe them. The essay problematizes the definition of "drugs," highlighting the lack of objective criteria for distinguishing between legal and illicit substances. Drawing on concepts and theoretical frameworks of critical bioethics, it analyzes how the prohibitionist moral discourse is sustained more by political and economic interests than by scientific justifications, leading to stigmatization and vulnerability. The essay advocates for the end of the prohibition of psychedelics based on ethical arguments, emphasizing their importance in reducing individual and collective suffering. The work contributes to a deeper reflection on this socially controversial topic, integrating interdisciplinary knowledge.
Collapse
|