1
|
Daswani RR, Choles CM, Kim DD, Barr AM. A systematic review and meta-analysis of synthetic cathinone use and psychosis. Psychopharmacology (Berl) 2024; 241:875-896. [PMID: 38446172 DOI: 10.1007/s00213-024-06569-x] [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] [Received: 09/04/2023] [Accepted: 02/29/2024] [Indexed: 03/07/2024]
Abstract
RATIONALE Synthetic cathinones (SC), commonly referred to as "bath salts", are stimulants resembling the natural alkaloid cathinone found in the khat plant. These substances have the potential to induce serious health risks such as hallucinations, delusions, paranoia and agitation which can lead to substance-induced psychotic disorders. Despite growing concerns, there is a limited understanding of the association between SC consumption and the devolvement of such psychopathologies. METHODS We conducted a systematic review to investigate the frequency of substance-induced psychotic disorder (SIPD) and associated conditions in humans following synthetic cathinone consumption. We qualitatively and quantitatively analyzed SC exposure cases. RESULTS A total of 32 studies were included, with a diverse range of demographics, synthetic cathinone types, and consumption patterns. The proportion of individuals developing psychotic symptoms was reported at 0.380 (Random-effects model, 95% CI 0.289 - 0.475). Additionally, the significant heterogeneity in diagnostic approaches limited our ability to provide a precise estimate of prevalence. CONCLUSIONS Synthetic cathinone consumption is associated with the risk of developing psychotic symptoms as indicated by the prevalence of hallucinations and/or delusions. Due to the lack of information on classifying factors, particularly duration of symptoms, we are unable to conclude synthetic cathinone-induced psychosis. Further research is warranted to elucidate the underlying mechanism linking synthetic cathinone consumption and psychosis. This review underscores the urgency of addressing the growing health risks posed by synthetic cathinone use. Additionally, it highlights the necessity of proper quantification of psychotic symptoms through scales and reporting of classification criteria to accurately diagnose SIPD.
Collapse
Affiliation(s)
- Rishika R Daswani
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, V6T1Z3, Canada
- Centre for Heart and Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Cassandra M Choles
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, V6T1Z3, Canada
- International Collaboration On Repair Discoveries (ICORD), Vancouver, BC, Canada
| | - David D Kim
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, V6T1Z3, Canada
- British Columbia Mental Health & Substance Use Services Research Institute, Vancouver, BC, Canada
| | - Alasdair M Barr
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, V6T1Z3, Canada.
- British Columbia Mental Health & Substance Use Services Research Institute, Vancouver, BC, Canada.
| |
Collapse
|
2
|
Schwegler E, Bachmann M, Kube F, Eriksson U. Gender-specific differences in comorbidities, in-hospital complications and outcomes in emergency patients with ethanol intoxication with and without multisubstance use. Swiss Med Wkly 2023; 153:40061. [PMID: 37155832 DOI: 10.57187/smw.2023.40061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
AIMS OF THE STUDY To analyse gender-specific differences in comorbidities, multisubstance abuse, in-hospital complications, intensive care unit transfers and referrals to psychiatric wards of emergency department patients with ethanol intoxication. Several lines of evidence suggest an influence of gender differences on diagnostic and therapeutic approaches to various diseases. METHODS Over a period of 7 years, all patients with signs or symptoms of ethanol intoxication and a positive blood ethanol test admitted for the first time to the emergency department of a Swiss regional tertiary referral hospital were prospectively enrolled. Patients were categorised into two subgroups: patients without additional drug use were considered ethanol-only cases, whereas patients who had also ingested other substances (as determined from bystanders, physicians and urine drug screening) were considered multisubstance cases. A retrospective analysis of this database evaluated gender-specific differences in comorbidities, multisubstance abuse, in-hospital complications, intensive care unit transfers and referrals to psychiatric wards within these two subgroups. Statistical analysis included Fisher's exact test for categorical data and Wilcoxon rank sum test for continuous data. RESULTS Of 409 enrolled patients, 236 cases were ethanol-only and 173 were multisubstance cases. The three most common comorbidities in multisubstance patients showed significant gender differences: psychiatric disorders (43% males vs 61% females; p = 0.022), chronic ethanol abuse (55% males vs 32% females; p = 0.002) and drug addiction (44% males vs 17% females; p = 0.001). Gender differences were also found for the most frequently co-ingested substances: benzodiazepines (35% males vs 43% females; p = 0.014), cannabis (45% males vs 24% females; p = 0.006) and cocaine (24% males vs 6% females; p = 0.001). Male and female ethanol-only patients were transferred to the intensive care unit in 8% of cases. In multisubstance cases, 32% of male and 43% of female patients were transferred to the intensive care unit (no significant gender difference). The psychiatric ward referral rate in male (30%) and female (48%) patients with multisubstance abuse was significantly different (p = 0.028). No significant gender difference in psychiatric ward referral rates was observed for ethanol-only patients (12% males, 17% females). CONCLUSION Among emergency department patients admitted with ethanol intoxication, gender differences in comorbidities, substance use and psychiatric ward referrals were highly significant among patients who presented with multisubstance abuse. Rates of intensive care unit transfer for patients with ethanol intoxication are substantial for both genders, reflecting relevant disease burden and resource demand, as well as the need for further preventive efforts.
Collapse
Affiliation(s)
- Eric Schwegler
- Department of Medicine, GZO Regional Health Center, Wetzikon, Switzerland
| | - Marta Bachmann
- Department of Medicine, GZO Regional Health Center, Wetzikon, Switzerland
| | - Frank Kube
- Emergency Department, GZO Regional Health Center, Wetzikon, Switzerland
| | - Urs Eriksson
- Department of Medicine, GZO Regional Health Center, Wetzikon, Switzerland
- University of Zurich, Zürich, Switzerland
| |
Collapse
|
3
|
Poyatos L, Pérez-Mañá C, Hladun O, Núñez-Montero M, de la Rosa G, Martín S, Barriocanal AM, Carabias L, Kelmendi B, Taoussi O, Busardò FP, Fonseca F, Torrens M, Pichini S, Farré M, Papaseit E. Pharmacological effects of methylone and MDMA in humans. Front Pharmacol 2023; 14:1122861. [PMID: 36873994 PMCID: PMC9981643 DOI: 10.3389/fphar.2023.1122861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/06/2023] [Indexed: 02/19/2023] Open
Abstract
Methylone is one of the most common synthetic cathinones popularized as a substitute for 3,4-methylenedioxymethamphetamine (MDMA, midomafetamine) owing to its similar effects among users. Both psychostimulants exhibit similar chemistry (i.e., methylone is a β-keto analog of MDMA) and mechanisms of action. Currently, the pharmacology of methylone remains scarcely explored in humans. Herein, we aimed to evaluate the acute pharmacological effects of methylone and its abuse potential in humans when compared with that of MDMA following oral administration under controlled conditions. Seventeen participants of both sexes (14 males, 3 females) with a previous history of psychostimulant use completed a randomized, double-blind, placebo-controlled, crossover clinical trial. Participants received a single oral dose of 200 mg of methylone, 100 mg of MDMA, and a placebo. The variables included physiological effects (blood pressure, heart rate, oral temperature, pupil diameter), subjective effects using visual analog scales (VAS), the short form of the Addiction Research Center Inventory (ARCI), the Evaluation of Subjective Effects of Substances with Abuse Potential questionnaire (VESSPA-SSE), and the Sensitivity to Drug Reinforcement Questionnaire (SDRQ), and psychomotor performance (Maddox wing, psychomotor vigilance task). We observed that methylone could significantly increase blood pressure and heart rate and induce pleasurable effects, such as stimulation, euphoria, wellbeing, enhanced empathy, and altered perception. Methylone exhibited an effect profile similar to MDMA, with a faster overall onset and earlier disappearance of subjective effects. These results suggest that abuse potential of methylone is comparable to that of MDMA in humans. Clinical Trial Registration: https://clinicaltrials.gov/ct2/show/NCT05488171; Identifier: NCT05488171.
Collapse
Affiliation(s)
- Lourdes Poyatos
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
| | - Clara Pérez-Mañá
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
- *Correspondence: Clara Pérez-Mañá, ; Magí Farré,
| | - Olga Hladun
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
| | - Melani Núñez-Montero
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
| | - Georgina de la Rosa
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
| | - Soraya Martín
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
| | - Ana Maria Barriocanal
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
| | - Lydia Carabias
- Department of Pharmacy, Hospital Universitari Germans Trias i Pujol (HUGTiP), Badalona, Spain
| | - Benjamin Kelmendi
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, United States
| | - Omayema Taoussi
- Department of Excellence-Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Paolo Busardò
- Department of Excellence-Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - Francina Fonseca
- Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain
- Addiction Program, Institut de Neuropsiquiatria i Adiccions (INAD), Barcelona, Spain
| | - Marta Torrens
- Addiction Program, Institut de Neuropsiquiatria i Adiccions (INAD), Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
| | - Simona Pichini
- National Centre on Addiction and Doping, Istituto Superiore di Sanità, Rome, Italy
| | - Magí Farré
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
- *Correspondence: Clara Pérez-Mañá, ; Magí Farré,
| | - Esther Papaseit
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), Badalona, Spain
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallés, Spain
| |
Collapse
|
4
|
Gresnigt FMJ, Ghaem Maghami P, van Exter P, Noordhoff A, van Dijk T, van Litsenburg R, Holleman F, Kramer MHH, Nanayakkara PWB. Recreational Drug Use During the Amsterdam Dance Event: Impact on Emergency Services. Subst Abuse 2022; 16:11782218221114965. [PMID: 36312590 PMCID: PMC9597048 DOI: 10.1177/11782218221114965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 07/04/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Recreational drug use is common at large-scale dance events such as the Amsterdam Dance Event (ADE) and severe drug-related complications and deaths occur. Increasing concentrations of cocaine, amphetamine and MDMA have been observed in samples from dance events. Therefore, large dance events are expected to cause an increasing amount of recreational drug related complaints (RDRC) and an increased demand on emergency medical services. AIM To evaluate the impact of recreational drug related complaints (RDRC) during ADE 2016, compared to regular weeks, and to evaluate the requirement for additional medical personnel. METHODS For this prospective, observational cohort study, patients >12 years old presenting with RDRC at first aid stations (FAS), ambulance service (AA) and ED during ADE, between October 19th and October 24th 2016 were included. From 2 EDs and AA, the RDRC 2 weeks before and after ADE were also collected. RESULTS An estimated 375.000 people attended ADE. The number of patients with RDRC was 459 at the FAS, 113 at AA and 81 at the ED, and increased significantly during ADE with 225% at AA and with 236% at OLVG ED. Eight patients were admitted. A higher percentage of poly-drug use among ED patients (58%) was found, compared to FAS patients (25%). Also, the proportion of tourists in ED's (51%) was higher compared to FAS (30%). CONCLUSIONS During ADE 2016, the number of intoxicated patients increased significantly. Eight patients were admitted to the hospital, without any deaths. The absolute number of patients stayed within normal range of emergency medical services capacity.
Collapse
Affiliation(s)
- Femke MJ Gresnigt
- Emergency Department, OLVG Amsterdam,
Amsterdam, The Netherlands,Femke MJ Gresnigt, Emergency physician,
Emergency department OLVG hospital, Oosterpark 9, Amsterdam 1091AC, The
Netherlands.
| | - Pedram Ghaem Maghami
- Section General and Acute Internal
Medicine, Department of Internal Medicine, VU University Medical Center, Amsterdam,
and The Institute for Cardiovascular Research (ICAR-VU), Vrije Universiteit,
Amsterdam, The Netherlands
| | | | - Annelieke Noordhoff
- Emergency Department, VU University
Medical Center, Amsterdam, The Netherlands
| | - Tobias van Dijk
- Department of Epidemiology & Health
Promotion, Public Health Service Amsterdam, Amsterdam, The Netherlands
| | | | - Frits Holleman
- Section Acute Medicine, Department of
Internal Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - Mark HH Kramer
- Section General and Acute Internal
Medicine, Department of Internal Medicine, VU University Medical Center, Amsterdam,
and The Institute for Cardiovascular Research (ICAR-VU), Vrije Universiteit,
Amsterdam, The Netherlands
| | - Prabath WB Nanayakkara
- Section General and Acute Internal
Medicine, Department of Internal Medicine, VU University Medical Center, Amsterdam,
and The Institute for Cardiovascular Research (ICAR-VU), Vrije Universiteit,
Amsterdam, The Netherlands
| |
Collapse
|
5
|
Poyatos L, Papaseit E, Olesti E, Pérez-Mañá C, Ventura M, Carbón X, Grifell M, Fonseca F, Torrens M, de la Torre R, Farré M. A Comparison of Acute Pharmacological Effects of Methylone and MDMA Administration in Humans and Oral Fluid Concentrations as Biomarkers of Exposure. BIOLOGY 2021; 10:biology10080788. [PMID: 34440023 PMCID: PMC8389614 DOI: 10.3390/biology10080788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/06/2021] [Accepted: 08/14/2021] [Indexed: 11/16/2022]
Abstract
Simple Summary Methylone is a synthetic cathinone that is usually used as a substitute for conventional psychostimulants, such as MDMA. Chemically, methylone is considered the β-keto analogue of MDMA, with which it presumably shares similar pharmacological effects. To date, the available data about the human pharmacology of methylone in humans are very scarce and are mainly derived from user experiences, published in internet forums or intoxication reports. Thus, an observational–naturalistic study was conducted to evaluate the acute pharmacological effects and determine biomarkers of exposure in oral fluid of methylone after oral self-administration in comparison to MDMA. Methylone induced the prototypical psychostimulant and empathogenic effects commonly associated with MDMA, although they were of lower intensity. Oral fluid concentrations of methylone can be considered a suitable biomarker of acute exposure, and oral fluid has been proven to be a useful biological matrix of detection. Abstract Considered the β-keto analogue of 3,4-methylenedioxymethamphetamine (MDMA, ecstasy), 3,4-Methylenedioxymethcathinone (methylone) is a synthetic cathinone. Over the years, methylone has been used as a substitute for conventional psychostimulants, such as MDMA. To date, little is known about the human pharmacology of methylone; the only available information has been provided by surveys or published intoxication reports. In the present observational–naturalistic study, we evaluate the acute subjective and physiological effects of methylone after oral self-administration in comparison to MDMA in healthy poly-drug users. Fourteen participants (10 males, 4 females) selected their single oral doses of methylone from 100 to 300 mg (n = 8, mean dose 187.5 mg) or MDMA from 75 to 100 mg (n = 6, mean dose 87.5 mg) based on their experience. Study variables were assessed at 0, 1, 2, and 4 h (h) and included vital signs (non-invasive blood pressure, heart rate, cutaneous temperature) and subjective effects using visual analogue scales (VAS), the 49-item Addiction Research Centre Inventory (ARCI) short form, and the Evaluation of the Subjective Effects of Substances with Abuse Potential (VESSPA-SSE) questionnaire. Additionally, oral fluid concentrations of methylone and MDMA were determined. Acute pharmacological effects produced by methylone followed the prototypical psychostimulant and empathogenic profile associated with MDMA, although they were less intense. Methylone concentrations in oral fluid can be considered a useful biomarker to detect acute exposure in oral fluid. Oral fluid concentrations of MDMA and methylone peaked at 2 h and concentrations of MDMA were in the range of those previously described in controlled studies. Our results demonstrate that the potential abuse liability of methylone is similar to that of MDMA in recreational subjects.
Collapse
Affiliation(s)
- Lourdes Poyatos
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), 08916 Badalona, Spain; (L.P.); (C.P.-M.); (M.F.)
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain
| | - Esther Papaseit
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), 08916 Badalona, Spain; (L.P.); (C.P.-M.); (M.F.)
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain
- Correspondence:
| | - Eulalia Olesti
- Integrative Pharmacology and Systems Neuroscience Research Group, Neurosciences Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain; (E.O.); (R.d.l.T.)
- Department of Experimental and Health Sciences, Universitat Pompeu Fabra (CEXS-UPF), 08003 Barcelona, Spain
| | - Clara Pérez-Mañá
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), 08916 Badalona, Spain; (L.P.); (C.P.-M.); (M.F.)
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain
| | - Mireia Ventura
- Energy Control, Associació Benestar i Desenvolupament, 08041 Barcelona, Spain; (M.V.); (X.C.); (M.G.)
| | - Xoán Carbón
- Energy Control, Associació Benestar i Desenvolupament, 08041 Barcelona, Spain; (M.V.); (X.C.); (M.G.)
| | - Marc Grifell
- Energy Control, Associació Benestar i Desenvolupament, 08041 Barcelona, Spain; (M.V.); (X.C.); (M.G.)
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain; (F.F.); (M.T.)
- Institut de Neuropsiquiatria i Adiccions (INAD), Parc de Salut Mar, 08003 Barcelona, Spain
| | - Francina Fonseca
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain; (F.F.); (M.T.)
- Institut de Neuropsiquiatria i Adiccions (INAD), Parc de Salut Mar, 08003 Barcelona, Spain
| | - Marta Torrens
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain; (F.F.); (M.T.)
- Institut de Neuropsiquiatria i Adiccions (INAD), Parc de Salut Mar, 08003 Barcelona, Spain
| | - Rafael de la Torre
- Integrative Pharmacology and Systems Neuroscience Research Group, Neurosciences Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain; (E.O.); (R.d.l.T.)
- Department of Experimental and Health Sciences, Universitat Pompeu Fabra (CEXS-UPF), 08003 Barcelona, Spain
| | - Magí Farré
- Department of Clinical Pharmacology, Hospital Universitari Germans Trias i Pujol and Institut de Recerca Germans Trias i Pujol (HUGTiP-IGTP), 08916 Badalona, Spain; (L.P.); (C.P.-M.); (M.F.)
- Department of Pharmacology, Therapeutics and Toxicology, Universitat Autònoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain
| |
Collapse
|
6
|
A 4-Year Retrospective Analysis of Patients Presenting at the Emergency Department With Synthetic Cannabinoid Intoxication in Turkey. J Clin Psychopharmacol 2021; 40:464-467. [PMID: 32815860 DOI: 10.1097/jcp.0000000000001275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE/BACKGROUND The number of patients with acute synthetic cannabinoid intoxication (SCI) has increased in recent years although the prohibition of its legal sale and use in Turkey despite other countries allowing to some extent sale and use. The reported clinical findings of acute SCI are similar to the symptoms of several diseases. The first case of acute SCI seen in our hospital was in 2014. The aim of this study was to share the data of synthetic cannabinoid use in a research hospital in Turkey and to contribute the epidemiologic data globally betwen 2014 and 2017. METHODS/PROCEDURES A retrospective evaluation was made of patients who presented at emergency department (ED) because of SCI between January 2014 and December 2017. The initial diagnosis of the patients was done either via their self-report or clinician's clinical observation (family history with hallucination, lethargy, convulsions, dizziness, etc.). Totally, 352 patients were included to the study whose cannabioid use was proven with their urine drug analysis. FINDINGS/RESULTS Men were predominantly high (93.8%). Nearly all patients (93.5%) were followed up and discharged in 24 hours. Among them, 21 (5.9%) patients were admitted for hospitalization, and mortality was seen in 2 (0.6%). The mean number of previous presentations at ED with a similar diagnosis was 8.6 ± 10.31. IMPLICATIONS/CONCLUSIONS Great care must be taken in respect of complications related to SCI, which can even result in death. Patients have a tendency to not disclose the substance they have taken because it is illegal. Patients presenting at ED with recurrent symptoms must be referred to relevant legal authorities. For patients presenting with different clinical effects, SCI must be considered.
Collapse
|
7
|
Crocker CE, Carter AJE, Emsley JG, Magee K, Atkinson P, Tibbo PG. When Cannabis Use Goes Wrong: Mental Health Side Effects of Cannabis Use That Present to Emergency Services. Front Psychiatry 2021; 12:640222. [PMID: 33658953 PMCID: PMC7917124 DOI: 10.3389/fpsyt.2021.640222] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/19/2021] [Indexed: 12/25/2022] Open
Abstract
Cannabis use is a modifiable risk factor for the development and exacerbation of mental illness. The strongest evidence of risk is for the development of a psychotic disorder, associated with early and consistent use in youth and young adults. Cannabis-related mental health adverse events precipitating Emergency Department (ED) or Emergency Medical Services presentations can include anxiety, suicidal thoughts, psychotic or attenuated psychotic symptoms, and can account for 25-30% of cannabis-related ED visits. Up to 50% of patients with cannabis-related psychotic symptoms presenting to the ED requiring hospitalization will go on to develop schizophrenia. With the legalization of cannabis in various jurisdiction and the subsequent emerging focus of research in this area, our understanding of who (e.g., age groups and risk factors) are presenting with cannabis-related adverse mental health events in an emergency situation is starting to become clearer. However, for years we have heard in popular culture that cannabis use is less harmful or no more harmful than alcohol use; however, this does not appear to be the case for everyone. It is evident that these ED presentations should be considered another aspect of potentially harmful outcomes that need to be included in knowledge mobilization. In the absence of a clear understanding of the risk factors for mental health adverse events with cannabis use it can be instructive to examine what characteristics are seen with new presentations of mental illness both in emergency departments (ED) and early intervention services for mental illness. In this narrative review, we will discuss what is currently known about cannabis-related mental illness presentations to the ED, discussing risk variables and outcomes both prior to and after legalization, including our experiences following cannabis legalization in Canada. We will also discuss what is known about cannabis-related ED adverse events based on gender or biological sex. We also touch on the differences in magnitude between the impact of alcohol and cannabis on emergency mental health services to fairly present the differences in service demand with the understanding that these two recreational substances may impact different populations of individuals at risk for adverse events.
Collapse
Affiliation(s)
- Candice E Crocker
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.,Department of Diagnostic Radiology, Dalhousie University, Halifax, NS, Canada
| | - Alix J E Carter
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada.,Emergency Health Services, Halifax, NS, Canada
| | - Jason G Emsley
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - Kirk Magee
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada
| | - Paul Atkinson
- Department of Emergency Medicine, Dalhousie University, Halifax, NS, Canada.,Horizon Health Network, Saint John, NB, Canada
| | - Philip G Tibbo
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| |
Collapse
|
8
|
Martinotti G, Negri A, Schiavone S, Montemitro C, Vannini C, Baroni G, Pettorruso M, De Giorgio F, Giorgetti R, Verrastro V, Trabace L, Garcia A, Castro I, Iglesias Lopez J, Merino Del Villar C, Schifano F, di Giannantonio M. Club Drugs: Psychotropic Effects and Psychopathological Characteristics of a Sample of Inpatients. Front Psychiatry 2020; 11:879. [PMID: 33110412 PMCID: PMC7488956 DOI: 10.3389/fpsyt.2020.00879] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 08/11/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Growing evidence supports the possibility of significant psychiatric consequences related to novel and traditional psychoactive substance consumption. The problem of differential diagnosis has hampered research on specific psychopathologies with unclear outcomes. The aim of our study was to report psychiatric and clinical features of subjects admitted to a psychiatric ward in Ibiza, Spain, with a clinical diagnosis of substance abuse or intoxication. METHODS A survey was administered to a sample of inpatients hospitalized due to psychiatric symptoms related to recent use of psychoactive substances. The questionnaire investigated sociodemographic factors, familiar and personal anamnesis, substance use habits, general and psychopathological features. Urine samples were collected and analyzed in a toxicology laboratory using gas chromatography and mass spectrometry. RESULTS A total of 110 patients were included in the study. Most patients (70%) declared multiple substance use, and 33% of patients reported more than two substances; nevertheless, it was possible to identify 17 (15%) depressor users, 44 (40%) stimulant users and 49 (45%) psychodysleptics users. A positive association with a lifetime diagnosis of bipolar disorder was found (two-tailed Fisher's exact test: p = 0.013). Psychomotor agitation, reference, and paranoid delusions, affective symptoms, consciousness disorders, and aggressiveness represented some of the most frequent symptoms at entry evaluation. CONCLUSIONS In this study, we described the acute psychiatric presentations related to recreational drug use in subjects on holiday in Ibiza. The use of psychoactive substances was characterized by poly-use of both traditional and novel substances, with several psychopathological consequences. Future research should focus on a better understanding of the psychopathological effects of specific substances, defining signs and symptoms to help make a differential diagnosis and prospectively examine long-term effects.
Collapse
Affiliation(s)
- Giovanni Martinotti
- Department of Neuroscience, Imaging, Clinical Sciences, University G.d'Annunzio Chieti-Pescara, Chieti, Italy.,Department of Pharmacy, Pharmacology and Clinical Science, University of Hertfordshire, Hatfield, United Kingdom
| | - Attilio Negri
- Department of Pharmacy, Pharmacology and Clinical Science, University of Hertfordshire, Hatfield, United Kingdom.,Postgraduate School of Clinical Pharmacology and Toxicology, University of Milan, Milan, Italy
| | - Stefania Schiavone
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Chiara Montemitro
- Department of Neuroscience, Imaging, Clinical Sciences, University G.d'Annunzio Chieti-Pescara, Chieti, Italy
| | - Chiara Vannini
- Department of Neuroscience, Imaging, Clinical Sciences, University G.d'Annunzio Chieti-Pescara, Chieti, Italy
| | - Gaia Baroni
- Department of Neuroscience, Imaging, Clinical Sciences, University G.d'Annunzio Chieti-Pescara, Chieti, Italy
| | - Mauro Pettorruso
- Department of Neuroscience, Imaging, Clinical Sciences, University G.d'Annunzio Chieti-Pescara, Chieti, Italy
| | - Fabio De Giorgio
- Section of Legal Medicine, Department of Health Care Surveillance and Bioethics, Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Raffaele Giorgetti
- Section of Legal Medicine, Department of Excellence SBSP, University "Politecnica delle Marche" of Ancona, Ancona, Italy
| | - Valeria Verrastro
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Luigia Trabace
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | | | | | | | | | - Fabrizio Schifano
- Department of Pharmacy, Pharmacology and Clinical Science, University of Hertfordshire, Hatfield, United Kingdom
| | - Massimo di Giannantonio
- Department of Neuroscience, Imaging, Clinical Sciences, University G.d'Annunzio Chieti-Pescara, Chieti, Italy
| |
Collapse
|
9
|
Schmid Y, Scholz I, Mueller L, Exadaktylos AK, Ceschi A, Liechti ME, Liakoni E. Emergency department presentations related to acute toxicity following recreational use of cannabis products in Switzerland. Drug Alcohol Depend 2020; 206:107726. [PMID: 31735534 DOI: 10.1016/j.drugalcdep.2019.107726] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 10/02/2019] [Accepted: 11/02/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Concomitant use of cannabis and other psychoactive substances is common and it is often difficult to differentiate its acute effects from those of other substances. This study aimed to characterize the acute toxicity of cannabis with and without co-use of other substances. METHODS Retrospective analysis of cases presenting at the emergency departments of three large hospitals in Switzerland due to acute toxicity related to cannabis recreational use. RESULTS Among 717 attendances related to acute cannabis toxicity, 186 (26 %) were due to use of cannabis alone. The median patient age was 26 years (range 14-68), and 73 % were male. Commonly reported symptoms/signs in lone-cannabis cases included nausea/vomiting (26 %), palpitations (25 %), anxiety (23 %), and chest pain (15 %); there were no fatalities and most intoxications were of minor severity (61 %). Most patients (83 %) using cannabis alone were discharged from the emergency department, 8 % were referred to psychiatric, and two (1 %) to the intensive care; severe complications included psychosis (7 %), coma (6 %), and seizures (5 %) and one patient (<1 %) required intubation. Lone-cannabis patients presented more often with palpitations, anxiety, panic attacks, and chest pain than patients in the co-use group, whereas the latter presented more often with impaired consciousness, agitation, respiratory depression and hallucinations, and were more often admitted to psychiatric or intensive care. CONCLUSION Intoxication with cannabis alone was mostly associated with minor toxicity. Nevertheless, severe complications and cases requiring admission to intensive or psychiatric care were also reported, which indicates that intoxication with cannabis alone does not exclude considerable health risks.
Collapse
Affiliation(s)
- Yasmin Schmid
- Division of Clinical Pharmacology and Toxicology, Basel University Hospital and University of Basel, Schanzenstrasse 55, 4056, Basel, Switzerland
| | - Irene Scholz
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland; Institute of Pharmacology, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Laura Mueller
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Via Tesserete 46, 6900, Lugano, Switzerland
| | - Aristomenis K Exadaktylos
- Emergency Department, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Alessandro Ceschi
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Via Tesserete 46, 6900, Lugano, Switzerland; Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Matthias E Liechti
- Division of Clinical Pharmacology and Toxicology, Basel University Hospital and University of Basel, Schanzenstrasse 55, 4056, Basel, Switzerland
| | - Evangelia Liakoni
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland; Institute of Pharmacology, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland.
| |
Collapse
|
10
|
Orsolini L, Chiappini S, Papanti D, De Berardis D, Corkery JM, Schifano F. The Bridge Between Classical and "Synthetic"/Chemical Psychoses: Towards a Clinical, Psychopathological, and Therapeutic Perspective. Front Psychiatry 2019; 10:851. [PMID: 31849723 PMCID: PMC6896660 DOI: 10.3389/fpsyt.2019.00851] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/30/2019] [Indexed: 12/12/2022] Open
Abstract
The critical spread and dissemination of novel psychoactive substances (NPS), particularly among the most vulnerable youngsters, may pose a further concern about the psychotic trajectories related to the intake of new synthetic drugs. The psychopathological pattern of the "new psychoses" appears to be extremely different from the classical presentation. Therefore, clinicians need more data on these new synthetic psychoses and recommendations on how to manage them. The present mini-review aims at deepening both the clinical, psychopathological features of synthetic/chemical NPS-induced psychoses and their therapeutic strategies, according to the different NPS classes implicated, by underlining the main differences with the "classical" psychoses. A comprehensive review was conducted using the PubMed/Medline database by combining the search strategy of free-text terms and exploding a range of MESH headings relating to the topics of novel psychoactive substances and synthetic/chemical psychoses as follows: {(Novel Psychoactive Substances[Title/Abstract]) AND Psychosis[Title/Abstract])} and for each NPS categories as well, focusing on synthetic cannabinoids and cathinones, without time and/or language restrictions. Finally, an overview of the main clinical and psychopathological features between classical versus NPS-induced chemical/synthetic psychoses is provided for clinicians working with dual disorders and addiction psychiatry. Further insight is given here on therapeutic strategies and practical guidelines for managing patients affected with synthetic/chemical NPS-induced psychoses.
Collapse
Affiliation(s)
- Laura Orsolini
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
- Neomesia Mental Health, Villa Jolanda Hospital, Jesi, Italy
- Polyedra, Teramo, Italy
| | - Stefania Chiappini
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Duccio Papanti
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Domenico De Berardis
- Polyedra, Teramo, Italy
- NHS, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, Hospital "G. Mazzini", Teramo, Italy
- Department of Neuroscience, Imaging and Clinical Science, Chair of Psychiatry, University of "G. D’Annunzio", Chieti, Italy
| | - John M. Corkery
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Fabrizio Schifano
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| |
Collapse
|
11
|
Ponté C, Giron A, Crequy M, Lapeyre-Mestre M, Fabre N, Salles J. Cluster Headache in Subjects With Substance Use Disorder: A Case Series and a Review of the Literature. Headache 2019; 59:576-589. [PMID: 30957220 DOI: 10.1111/head.13516] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2019] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To describe a case series of 7 patients presenting cluster headache (CH) criteria and a substance use disorder, reported to a French Addictovigilance center. Then, to assess clinical, pharmacological, and neurobiological linkages between substance use and CH onset. BACKGROUND CH patients are presenting a higher prevalence of comorbidities, among which the use of psychoactive substances, licit or illicit, have been explored by a few authors. Recently, 3 cases of CH in patients seen in the hospital-based addiction care center have been reported to the Toulouse addictovigilance center. METHODS Other cases have been identified in the same tertiary hospital after a collaborative investigation done with the departments of neurology and psychiatry and included in the case series. A narrative review was performed to assess the potential of psychoactive substance consumption to induce or facilitate CH. RESULTS From 2016 to 2018, 6 males and 1 female aged between 26 and 54 years old, presenting CH criteria and a substance use disorder, were included in our case series. Among substances used, there are: (1) daily use of tobacco and alcohol in 5/7 subjects; (2) daily or almost daily use of cocaine in 5/7 subjects; (3) regular use of cannabis before attacks beginning in 4/7 subjects; and (4) opioids, as a substitutive medication or abused, in 5/7 subjects. The intranasal route administration is reported by all the subjects and precedes the beginning of attacks for 5/7 subjects. CONCLUSIONS We have found a CH prevalence of 0.9% in our studied population, while it is estimated at 0.1% in the general population. The coexistence of cluster headache and addiction behaviors reflects possible common neurobiological pathways, which would include the hypothalamus. Research could be conducted on the potential of hypothalamic therapeutic targets.
Collapse
Affiliation(s)
- Camille Ponté
- Service de Pharmacologie Médicale et Clinique, Centre d'Evaluation et Information sur la Pharmacodépendance-Addictovigilance, Faculté de Médecine, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Aurélie Giron
- Service de Psychiatrie et Psychologie, Université de Toulouse III, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Marie Crequy
- Service Universitaire de Psychiatrie et Psychologie Médicale, Centre de Soins d'Accompagnement et de Prévention en Addictologie, Hopital La Grave, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Maryse Lapeyre-Mestre
- Service de Pharmacologie Médicale et Clinique, Centre d'Evaluation et Information sur la Pharmacodépendance-Addictovigilance, INSERM UMR 1027, CIC INSERM 1436, Faculté de Médecine, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Nelly Fabre
- Departement de Neurologie, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Juliette Salles
- Service de Psychiatrie et Psychologie, INSERM UMR 1043, Université de Toulouse III, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| |
Collapse
|
12
|
Isoardi KZ, Ayles SF, Harris K, Finch CJ, Page CB. Methamphetamine presentations to an emergency department: Management and complications. Emerg Med Australas 2018; 31:593-599. [PMID: 30592564 DOI: 10.1111/1742-6723.13219] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/15/2018] [Accepted: 11/26/2018] [Indexed: 01/25/2023]
Abstract
OBJECTIVE There is little recent published data characterising methamphetamine intoxication. The present study aims to describe the clinical effects, management, complications and disposition of patients with methamphetamine exposure. METHODS This is a retrospective review of patients presenting with methamphetamine intoxication to an ED in 2016. All presentations were extracted from a relational database and each medical record reviewed. Demographics, clinical features, complications and disposition were extracted. RESULTS There were 378 presentations of 329 patients (234 men [71%]), median age 31 years (range 16-68 years). The most common clinical effect was acute behavioural disturbance, occurring in 295 (78%) presentations. This was successfully managed with oral sedation alone in 180 (61%) patients, with the remainder receiving parenteral sedation. Other effects included tachycardia in 212 (56%), hypertension in 160 (42%) and hyperthermia in 17 (5%) presentations. No anti-hypertensives were given. One patient was actively cooled. Complications included 21 (30%) presentations with rhabdomyolysis and 41 (13%) presentations with acute kidney injury. There were two seizures, three intracranial bleeds and one myocardial infarction. The majority (317 [84%]) of patients were managed solely within the ED. The median length of stay was 14 h. There were 41 (11%) mental health admissions. Two deaths occurred: one following an out-of-hospital cardiac arrest and the other a subarachnoid haemorrhage. CONCLUSION The main toxicity seen with methamphetamines is acute behavioural disturbance, which is managed well with sedation. Complications, apart from rhabdomyolysis and acute kidney injury, are rare. Most patients are managed within the ED and discharged home.
Collapse
Affiliation(s)
- Katherine Z Isoardi
- Clinical Toxicology Unit and Emergency Department, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Sarah F Ayles
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Keith Harris
- Clinical Toxicology Unit and Emergency Department, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Clare J Finch
- Clinical Toxicology Unit and Emergency Department, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Colin B Page
- Clinical Toxicology Unit and Emergency Department, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Clinical Toxicology Research Group, The University of Newcastle, Newcastle, Queensland, Australia
| |
Collapse
|
13
|
The Chameleon-Like Properties of Psychoactive Drugs: Examinations with HR LC-MS/MS Technology of Patients Presenting at the Emergency Department Following the Use of Synthetic Cannabinoids: A Case Series and Literature Review. Behav Sci (Basel) 2018; 8:bs8100088. [PMID: 30248995 PMCID: PMC6210773 DOI: 10.3390/bs8100088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 11/16/2022] Open
Abstract
The chameleon can disguise itself in nature by taking on different colors and forms. As synthetic cannabinoids (SC) have clinically similar effects to those of several psychoactive agents, they are one of the most difficult intoxications to diagnose. The reasons for this are due to clinical variations throughout the world and the differences in symptoms having not been determined due to their similarity to the intoxication of several other drugs. The aim of this study was to obtain prospective data of patients presenting at the Emergency Department (ED) with suspected SC intoxication, and as a result of prospective examination of samples, to determine a new generation of SC use, SC types, clinical findings, and treatments. Method: A total of a 15 patients with suspected SC intoxication who presented at the ED of the Health Sciences University Kayseri Training and Research Hospital between January 2017 and January 2018 were examined. Samples taken prospectively from patients who were followed-up for a diagnosis of SC intoxication were examined with the HR LC-MS/MS method; SC were determined, and the test results of other psychoactive agents that were used concurrently were examined. Conclusions: Three significant findings emerged as a result of this study. Firstly, due to the different clinical forms of presentation at ED associated with SC use and the range of intoxications that cannot be diagnosed, advanced laboratory tests are required, in addition to routine tests for the determination of SC. Secondly, those diagnosed as having taken SC were also determined to have used it concurrently with substances that have a high potential for addiction, such as amphetamines and quetiapine. Thirdly, in regard to examples of cases presented in the literature, anti-psychotics, fluid hydration, and anxiolytics can be used as treatment options for those diagnosed with SC use.
Collapse
|
14
|
Liakoni E, Gartwyl F, Ricklin M, Exadaktylos AK, Krähenbühl S. Psychoactive substances and violent offences: A retrospective analysis of presentations to an urban emergency department in Switzerland. PLoS One 2018; 13:e0195234. [PMID: 29596473 PMCID: PMC5875877 DOI: 10.1371/journal.pone.0195234] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 02/26/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Psychoactive substances are often regarded as causal factors contributing to violent injuries, sexual abuse and homicides. While these effects have been demonstrated for some substances (e.g. cocaine), current available data for others are more controversial (e.g. cannabis) or very limited (e.g. ecstasy). AIMS OF THE STUDY To collect data on the type and frequency of psychoactive substance use in cases of emergency department (ED) presentations related to interpersonal violence. METHODS Retrospective study at the University Hospital of Bern, Switzerland, between May 2012 and June 2016. The study covered cases of violent crime associated with psychoactive substances. Cases of isolated ethanol intoxication, suicide attempts, and substance use for medical purposes were excluded. RESULTS The study included 103 cases among the 164,846 ED attendances. In the majority of the cases, the type of violence was bodily force (52%) related to urban violence (83%). The mean patient age was 29 years and 79% were male. 63% of the patients reported use of more than one drug; alcohol co-use was reported in 60% of the cases. Besides alcohol, the substances most often reported were cannabis (50%) and cocaine (21%). Alcohol and cannabis was also the most commonly reported substance combination (36% of the total cases). Urine drug screening was performed in 34% of the cases and cannabis and cocaine were the most commonly detected substances (46% and 19%, respectively). There were no cases of novel substances. 23% of the patients were admitted to a hospital ward, 10% to a psychiatric clinic. CONCLUSION Cannabis and cocaine were, besides alcohol, the substances most often reported in ED presentations related to offences of violence. Because of the high prevalence of alcohol co-use, no final conclusions can be drawn on the contribution of single substances.
Collapse
Affiliation(s)
- Evangelia Liakoni
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Fabienne Gartwyl
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Meret Ricklin
- Emergency Department, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Stephan Krähenbühl
- Clinical Pharmacology and Toxicology, Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Division of Clinical Pharmacology & Toxicology, Basel University Hospital and University of Basel, Basel, Switzerland
| |
Collapse
|