On the Relationship between Classic Psychedelics and Suicidality : A Systematic Review Richard J. Zeifman, Nikhita Singhal, Leah Breslow, & Cory R. Weissman ACS Pharmacology & Translational Science, 2021, 4, (2), 436-451 Doi : 10.1021/acsptsci.1c00024 Abstract Use of classic psychedelics (e.g., psilocybin, ayahuasca, lysergic acid diethylamide) is increasing and psychedelic therapy is receiving growing attention as a novel mental health intervention. Suicidality remains a potential safety concern associated with classic psychedelics and is, concurrently, a mental health concern that psychedelic therapy may show promise in targeting. Accordingly, further understanding of the relationship between classic psychedelics and suicidality is needed. Therefore, we conducted a systematic review [...]
Lire la suitePowerful substances in tiny amounts: Exploring the practice of microdosing psychedelic drugs Petter Grahl Johnstad, Pré-Print, 2017. This article presents an explorative study of microdosing practices with psychedelic drugs. A microdose is defined as a sub-perceptual dose, commonly about one tenth of an ordinary recreational dose, which gives no alteration of consciousness or feeling of intoxication. Respondents (n = 17) were recruited at several Internet fora for individual interviews mediated via private messaging. Every participant was male, and the median respondent was in his 30s with a stable job and relationship and extensive entheogen experience. Respondents tended to experiment with microdosing in phases, [...]
Lire la suitePsychedelic perceptions: mental health service user attitudes to psilocybin therapy Kate Corrigan · Maeve Haran · Conor McCandliss · Roisin McManus · Shannon Cleary · Rebecca Trant · Yazeed Kelly · Kathryn Ledden · Gavin Rush · Veronica O’Keane · John R. Kelly Irish Journal of Medical Science (1971 -), 2021, 1-13. Doi : 10.1007/s11845-021-02668-2 Abstract Introduction : Despite the rapid advance of psychedelic science and possible translation of psychedelic therapy into the psychiatric clinic, very little is known about mental health service user attitudes. Objectives : To explore mental health service user attitudes to psychedelics and psilocybin therapy. Methods : A questionnaire capturing demographics, diagnoses, previous [...]
Lire la suiteReducing Effect of Cannabidiol on Alcohol Self-Administration in Sardinian Alcohol-Preferring Rats Paola Maccioni, Jessica Bratzu, Mauro A.M. Carai, Giancarlo Colombo, and Gian Luigi Gessa Cannabis and Cannabinoid Research, 2021, Doi : 10.1089/can.2020.0132 Abstract Introduction : Cannabidiol (CBD) is a major cannabinoid extracted from Cannabis sativa with no abuse potential. Data from recent rodent studies suggest that amelioration of alcohol-motivated behaviors may be one of the numerous pharmacological effects of CBD. This study was designed to contribute to this research, assessing the effect of CBD on operant oral alcohol self-administration in selectively bred Sardinian alcohol preferring (sP) rats, a validated animal model of excessive alcohol consumption. [...]
Lire la suiteOriginal Investigation | Substance Use and Addiction Association of Recreational Cannabis Legalization With Maternal Cannabis Use in the Preconception, Prenatal, and Postpartum Periods Kara R. Skelton, PhD; Amelie A. Hecht, PhD; Sara E. Benjamin-Neelon, PhD, JD JAMA Network Open, 2021, 4, (2), 1-12, e210138. doi : 10.1001/jamanetworkopen.2021.0138 Abstract IMPORTANCE : Recent studies have revealed increases in population-level cannabis use after legalization of recreational cannabis. However, the association of cannabis legalization with maternal cannabis use during important life stages remains unknown. OBJECTIVE : To investigate the association of legalization of recreational cannabis with maternal cannabis use during the preconception, prenatal, and postpartum periods. DESIGN, SETTING, AND PARTICIPANTS : This repeated [...]
Lire la suiteMarginalisation, stigmatisation et abandon du LSD en médecine Zoë Dubus Histoire, médecine et santé, 2019, 15, 87-105 Doi : 10.4000/hms.2168 https://journals.openedition.org/hms/2168 Abstracts Après avoir été l’une des substances pharmacologiques les plus étudiées des années 1950-1970, le LSD, puissant psychédélique ayant de nombreuses indications thérapeutiques, est abandonné par la communauté scientifique internationale au début des années 1970. Si des facteurs externes à la médecine ont eu un impact sur le déclin de ce médicament, il est également nécessaire de s’interroger sur les causes internes de ce rejet. Pour ce faire, une littérature anglo-saxonne émerge ces dernières années dans le champ des psychedelic studies, que nous enrichissons ici par une [...]
Lire la suiteSelf-Medication with Cannabis, Chapter 17 Arno Hazekamp and George Pappas April 2019, 17-Pertwee-Chap17.indd 319 https://www.researchgate.net/profile/Arno_Hazekamp/research 17.1 Introduction The medicinal use of cannabis is slowly gaining a more general acceptance worldwide. Canada (since 2001) and the Netherlands (since 2003) have government-run programs, in which quality-controlled herbal cannabis is supplied by specialized and licensed companies. Several other countries are now setting up their own programs (Israel, Czech Republic, Switzerland) or import products from the Dutch program (Italy, Finland, Germany, Switzerland). In the US, despite strong opposition by the federal government, so far 18 states including the District of Columbia have introduced laws to permit “medical marijuana use” [...]
Lire la suiteAccess to cannabidiol without a prescription : A cross-country comparison and analysis Iain S. McGregor, Elizabeth A. Cairns, Sarah Abelev, Rhys Cohen, Mat Henderson, Daniel Couch, Jonathon C. Arnold, Natalie Gauld International Journal of Drug Policy, 2020, 85, 102935 Doi : 10.1016/j.drugpo.2020.102935 A B S T R A C T Background : Recent legislative change has allowed increased access to cannabis products in many jurisdictions. In some locations, this includes over-the-counter (OTC) and/or online access to products containing cannabidiol (CBD), a non-intoxicating cannabinoid with therapeutic properties. Here we compared the availability of CBD products and the associated legislative and regulatory background in nine selected countries. Methods [...]
Lire la suiteCBD (Cannabidiol) Product Attitudes, Knowledge, and Use Among Young Adults Meghann Wheelera, Julie Williams Mertena, Benjamin T Gordonb, and Hanadi Hamadic SUBSTANCE USE & MISUSE, 2020, VOL. 55, NO. 7, 1138–1145 doi : 10.1080/10826084.2020.1729201 ABSTRACT Background : Cannabidiol (CBD), a non-psychoactive component of cannabis is marketed as a potential treatment for many conditions and widely available to purchase as a dietary supplement. In 2017, sales of CBD exceeded 820 million dollars despite many unconfirmed health claims, murky legality, and limited product efficacy and safety testing. Purpose/Objectives : This study aims to explore cannabidiol (CBD) knowledge, attitudes, and use among young adults. Methods : The anonymous 36-item survey [...]
Lire la suiteThe EU CBD CONSUMER REPORT SERIES : Segmentation & Archetypes Executive Summary, Volume II New Frontier Data 2019-2020, European CBD Survey, 7 pp. As the active ingredient cannabidiol (CBD) from cannabis has undergone an explosive growth in popularity, consumers in the European Union (EU) are increasingly being exposed to information and products—and trying to understand the cannabinoid’s potential and how it might best fit into their lives. As of February 2020, within the EU’s 27 member states, its 445 million citizens find increasing opportunities to participate in the burgeoning CBD market, and brands will play a critical role in defining their experiences. Having already [...]
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