Mois : juin 2019

Use of LSD by Mental Health Professionals, Petr Winkler et al., 2016

Neuropathology of Drug Addictions and Substance Misuse Volume 2: Stimulants, Club and Dissociative Drugs, Hallucinogens, Steroids, Inhalants and International Aspects 2016, Pages 773-781 Chapter 72 - Use of LSD by Mental Health Professionals Petr Winkler, Ingmar Gorman, Rita Kočárová Doi : 10.1016/B978-0-12-800212-4.00072-8 Abstract This chapter focuses on self-experimentation with hallucinogens within the mental health sciences. Emphasis is given to the use of LSD by mental health professionals in the former Czechoslovakia. The text is based on four main data sources: (1) interviews with mental health professionals who experimented with LSD on themselves in the former Czechoslovakia; (2) scientific articles that were published in the time LSD research [...]

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Cannabidiol regulation of emotion and emotional memory processing : relevance for treating anxiety-related and substance abuse disorders, Jonathan L.C. Lee et al., 2017

Cannabidiol regulation of emotion and emotional memory processing : relevance for treating anxiety-related and substance abuse disorders Jonathan L.C. Lee, Leandro J. Bertoglio, Francisco S. Guimarães and Carl W. Stevenson British Journal of Pharmacology, 2017, 174, 3242–3256 DOI : 10.1111/bph.13724 Abstract Learning to associate cues or contexts with potential threats or rewards is adaptive and enhances survival. Both aversive and appetitive memories are therefore powerful drivers of behaviour, but the inappropriate expression of conditioned responding to fear- and drug-related stimuli can develop into anxiety-related and substance abuse disorders respectively. These disorders are associated with abnormally persistent emotionalmemories and inadequate treatment, often leading to symptom relapse. [...]

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Cannabidiol, a Cannabis sativa constituent, as an anxiolytic drug, Alexandre Rafael de Mello Schier et al., 2012

Cannabidiol, a Cannabis sativa constituent, as an anxiolytic drug Alexandre Rafael de Mello Schier, Natalia Pinho de Oliveira Ribeiro, Adriana Cardoso de Oliveira e Silva, Jaime Eduardo Cecilio Hallak, José Alexandre S. Crippa, Antonio E. Nardi, Antonio Waldo Zuardi Revista Brasileira de Psiquiatria, 2012, 34 (Supl1), S104-S117 1516-4446 - ©2012 Elsevier Editora Ltda. All rights reserved.   Abstract Objectives : To review and describe studies of the non-psychotomimetic constituent of Cannabis sativa, cannabidiol (CBD), as an anxiolytic drug and discuss its possible mechanisms of action. Method : The articles selected for the review were identified through searches in English, Portuguese, and Spanish in the electronic databases ISI [...]

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Fluorinated Cannabidiol Derivatives : Enhancement of Activity in Mice Models Predictive of Anxiolytic, Antidepressant and Antipsychotic Effects, Aviva Breuer et al., 2016

Fluorinated Cannabidiol Derivatives : Enhancement of Activity in Mice Models Predictive of Anxiolytic, Antidepressant and Antipsychotic Effects Aviva Breuer, Christeene G. Haj, Manoela V. Fogaça, Felipe V. Gomes, Nicole, Rodrigues Silva, João Francisco Pedrazzi, Elaine A. Del Bel, Jaime C. Hallak, José, A. Crippa, Antonio W. Zuardi, Raphael Mechoulam, Francisco S. Guimarães PLOS ONE, Research Article, 2016 | DOI:10.1371/journal.pone.0158779  July 14, 2016   Abstract Cannabidiol (CBD) is a major Cannabis sativa constituent, which does not cause the typical marijuana psychoactivity. However, it has been shown to be active in a numerous pharmacological assays, including mice tests for anxiety, obsessive-compulsive disorder, depression and schizophrenia. In human trials [...]

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Pharmacological properties of cannabidiol in the treatment of psychiatric disorders : a critical overview, G. M. Mandolini et al., 2018

Pharmacological properties of cannabidiol in the treatment of psychiatric disorders : a critical overview G. M. Mandolini, M. Lazzaretti, A. Pigoni, L. Oldani, G. Delvecchio and P. Brambilla Epidemiology and Psychiatric Sciences, 2018, 27, 327–335. © Cambridge University Press 2018 doi : 10.1017/S2045796018000239   Abstract : Cannabidiol (CBD) represents a new promising drug due to a wide spectrum of pharmacological actions. In order to relate CBD clinical efficacy to its pharmacological mechanisms of action, we performed a bibliographic search on PUBMED about all clinical studies investigating the use of CBD as a treatment of psychiatric symptoms. Findings to date suggest that (a) CBD may exert antipsychotic [...]

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Cannabidiol as a Potential Treatment for Anxiety Disorders, Blessing E.M. et al., 2015

Cannabidiol as a Potential Treatment for Anxiety Disorders. Blessing E.M.; Steenkamp M.M.; Manzanares J.; Marmar C.R. Neurotherapeutics, 2015, 12, 4, 825-36 doi:10.1007/s13311-015-0387-1 (ISSN: 1878-7479)   Abstract : Cannabidiol (CBD), a Cannabis sativa constituent, is a pharmacologically broad-spectrum drug that in recent years has drawn increasing interest as a treatment for a range of neuropsychiatric disorders. The purpose of the current review is to determine CBD's potential as a treatment for anxiety-related disorders, by assessing evidence from preclinical, human experimental, clinical, and epidemiological studies. We found that existing preclinical evidence strongly supports CBD as a treatment for generalized anxiety disorder, panic disorder, social anxiety disorder, obsessive-compulsive disorder, [...]

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Cannabidiol in Anxiety and Sleep : A Large Case Series, Scott Shannon et al., 2019

Cannabidiol in Anxiety and Sleep : A Large Case Series Scott Shannon, Nicole Lewis, Heather Lee,  Shannon Hughes, The Permanente Journal, 2019, 23, 18-041 doi.org/10.7812/TPP/18-041   ABSTRACT Context : Cannabidiol (CBD) is one of many cannabinoid compounds found in cannabis. It does not appear to alter consciousness or trigger a “high.” A recent surge in scientific publications has found preclinical and clinical evidence documenting value for CBD in some neuropsychiatric disorders, including epilepsy, anxiety, and schizophrenia. Evidence points toward a calming effect for CBD in the central nervous system. Interest in CBD as a treatment of a wide range of disorders has exploded, yet few clinical [...]

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Pharmacokinetics and Tolerability of Multiple Doses of Pharmaceutical-Grade Synthetic Cannabidiol in Pediatric Patients with Treatment-Resistant Epilepsy, James W. Wheless et al., 2019

Pharmacokinetics and Tolerability of Multiple Doses of Pharmaceutical-Grade Synthetic Cannabidiol in Pediatric Patients with Treatment-Resistant Epilepsy James W. Wheless, · Dennis Dlugos, · Ian Miller, · D. Alexander Oh, · Neha Parikh, · Steven Phillips, · J. Ben Renfroe, · Colin M. Roberts, · Isra Saeed, · Steven P. Sparagana, · Jin Yu, · Maria Roberta Cilio, on behalf of the INS011-14-029 Study Investigators CNS Drugs, 2019 https://doi.org/10.1007/s40263-019-00624-4 Abstract Background : Prior studies have evaluated the use of various constituents of cannabis for their anti-seizure effects. Specifically, cannabidiol, a non-psychoactive component of cannabis, has been investigated for treatment-resistant epilepsy, but more information is needed particularly on [...]

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Cannabidiol (CBD) content in vaporized cannabis does not prevent tetrahydrocannabinol (THC)-induced impairment of driving and cognition, T.R. Arkell et al., 2019

Cannabidiol (CBD) content in vaporized cannabis does not prevent tetrahydrocannabinol (THC)-induced impairment of driving and cognition. Arkell T.R., Lintzeris N., Kevin R.C., Ramaekers J.G., Vandrey R., Irwin C., Haber P.S., McGregor I.S. Psychopharmacology (Berlin), 2019 DOI : 10.1007/s00213-019-05246-8 PMID : 31044290 Abstract BACKGROUND : The main psychoactive component of cannabis, delta-9-tetrahydrocannabinol (THC), can impair driving performance. Cannabidiol (CBD), a non-intoxicating cannabis component, is thought to mitigate certain adverse effects of THC. It is possible then that cannabis containing equivalent CBD and THC will differentially affect driving and cognition relative to THC-dominant cannabis. AIMS : The present study investigated and compared the effects of THC-dominant and [...]

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Does cannabidiol protect against adverse psychological effects of THC ?, Raymond J. M. Niesink and Margriet W. van Laar, 2013

Does cannabidiol protect against adverse psychological effects of THC ? Raymond J. M. Niesink and Margriet W. van Laar Frontiers in Psychiatry, 2013, 4, 130 doi : 10.3389/fpsyt.2013.00130. Abstract The recreational use of cannabis can have persistent adverse effects on mental health. Delta 9-tetrahydro-cannabinol (THC) is the main psychoactive constituent of cannabis, and most, if not all, of the effects associated with the use of cannabis are caused by THC. Recent studies have suggested a possible protective effect of another cannabinoid, cannabidiol (CBD). A literature search was performed in the bibliographic databases PubMed, PsycINFO, andWeb of Science using the keyword “cannabidiol.” After removing duplicate entries, [...]

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