Étiquette : essai clinique

Expérimentation clinico-pharmacologique de la prescription de CBD en clinique addictologique, Dr Christian SUEUR, GRECC, version 3-5, mars 2022

Expérimentation clinico-pharmacologique de la prescription de CBD en clinique addictologique Projet CBD Thérapeutique, GRECC, version 3-5 Dr Christian SUEUR, mars 2022 112 pages       Aujourd’hui, il n’est plus tabou au plan international de penser et d’appliquer des prescriptions de cannabinoïdes en clinique psychiatrique et addictologique.[1]   En France, lors de la première séance du C.S.S.T. « Évaluation de la pertinence et de la faisabilité de la mise à disposition du cannabis en France », le 12 décembre 2018, c’est « le membre psychiatre » du C.S.S.T., le docteur George Brousse lui-même, qui souhaitait d’emblée « que soit mentionnée l’utilisation potentielle du CBD dans les troubles psychiatriques et de l’addiction, tout en précisant [...]

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Direct comparison of the acute effects of lysergic acid diethylamide and psilocybin in a double-blind placebo-controlled study in healthy subjects, Friederike Holze et al., 2022

Direct comparison of the acute effects of lysergic acid diethylamide and psilocybin in a double-blind placebo-controlled study in healthy subjects Friederike Holze, Laura Ley, Felix Müller, Anna M. Becker, Isabelle Straumann, Patrick Vizeli, Sebastian Silva Kuehne, Marc A. Roder, Urs Duthaler, Karolina E. Kolaczynska, Nimmy Varghese, Anne Eckert and Matthias E. Liechti Neuropsychopharmacology, 2022, 1-8. Doi : 10.1038/s41386-022-01297-2 Growing interest has been seen in using lysergic acid diethylamide (LSD) and psilocybin in psychiatric research and therapy. However, no modern studies have evaluated differences in subjective and autonomic effects of LSD and psilocybin or their similarities and dose equivalence. We used a double blind, randomized, placebo-controlled, [...]

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Psilocybin, in 10 mg or 25 mg doses, has no short- or long-term detrimental effects in healthy people

Psilocybin, in 10 mg or 25 mg doses, has no short- or long-term detrimental effects in healthy people Patrick O'Brien King’s College London News Center, 2022 https://www.kcl.ac.uk/news/psilocybin-in-10mg-or-25mg-doses-has-no-short-or-long-term-detrimental-effects-in-healthy-people   Psilocybin can be safely administered at doses of either 10mg or 25mg to up to six participants simultaneously. New research from the Institute of Psychiatry, Psychology, & Neuroscience (IoPPN) at King’s College London, in partnership with COMPASS Pathways, has established that psilocybin can be safely administered at doses of either 10mg or 25mg to up to six participants simultaneously. The research, published in The Journal of Psychopharmacology, is an essential first step in demonstrating the safety and feasibility of [...]

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The effects of psilocybin on cognitive and emotional functions in healthy participants : Results from a phase 1, randomised, placebo-controlled trial involving simultaneous psilocybin administration and preparation, James J Rucker et al., 2021

The effects of psilocybin on cognitive and emotional functions in healthy participants : Results from a phase 1, randomised, placebo-controlled trial involving simultaneous psilocybin administration and preparation James J Rucker, Lindsey Marwood, Riikka-Liisa J Ajantaival, Catherine Bird, Hans Eriksson, John Harrison, Molly Lennard-Jones, Sunil Mistry, Francesco Saldarini, Susan Stansfield, Sara J Tai, Sam Williams, Neil Weston, Ekaterina Malievskaia and Allan H Young     Abstract Background : Psilocybin, a psychoactive serotonin receptor partial agonist, has been reported to acutely reduce clinical symptoms of depressive disorders. Psilocybin’s effects on cognitive function have not been widely or systematically studied. Aim : The aim of this study was to [...]

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Cannabidiol as a treatment for craving and relapse inindividuals with cocaine use disorder: a randomizedplacebo-controlled trial, Violaine Mongeau-Pérusse, et al., 2021

Cannabidiol as a treatment for craving and relapse inindividuals with cocaine use disorder: a randomized placebo-controlled trial Violaine Mongeau-Pérusse, Suzanne Brissette, Julie Bruneau, Patricia Conrod, Simon Dubreucq, Guillaume Gazil, EmmanuelStip & DidierJutras-Aswad Addiction, 2021, 116, (9), 1-12. Doi : 10.1111/add.15417   ABSTRACT Background and Aims : Cocaine use disorder (CUD) is a significant public health concern for which no efficacious phar-macologicalinterventionsare available. Cannabidiol (CBD) has attracted considerable interest as a promisingtreatmentforaddiction. This study tested CBD efficacy for reducing craving and preventing relapse in people with CUD.DesignSingle-site double-blind randomized controlled superiority trial comparing CBD with placebo. Setting and Participants : Centre Hospitalier de l’Université de Montréal, Canada. Seventy-eight [...]

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Real life Experience of Medical Cannabis Treatment in Autism : Analysis of Safety and Efficacy, Lihi Bar-Lev Schleider et al., 2019

Real life Experience of Medical Cannabis Treatment in Autism : Analysis of Safety and Efficacy Lihi Bar-Lev Schleider, Raphael Mechoulam, Naama Saban, Gal Meiri & Victor Novack Scientific Reports, Nature.com, 2019, 9, 200, 1-7 Doi : 10.1038/s41598-018-37570-y   There has been a dramatic increase in the number of children diagnosed with autism spectrum disorders (ASD) worldwide. Recently anecdotal evidence of possible therapeutic effects of cannabis products has emerged. The aim of this study is to characterize the epidemiology of ASD patients receiving medical cannabis treatment and to describe its safety and efficacy. We analysed the data prospectively collected as part of the treatment program of [...]

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Current state of evidence of cannabis utilization for treatment of autism spectrum disorders, Rumi Agarwal et al., 2019

Current state of evidence of cannabis utilization for treatment of autism spectrum disorders Rumi Agarwal, Shanna L. Burke and Marlaina Maddux BMC Psychiatry, 2019, 19, 328 Doi : 10.1186/s12888-019-2259-4   Abstract The core symptoms and co-morbidities associated with autism spectrum disorders (ASD) affect daily living and quality of life. Existing pharmacological interventions are only able to attenuate some related symptoms but are unable to address the underlying etiologies associated with ASD. Anecdotal evidence, which claims benefit from the use of cannabis to treat symptoms among this population, has been gaining popularity as families seek solutions. This paper analyzed recent peer-reviewed literature to identify the current state of [...]

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Oral Cannabidiol Use in Children With Autism Spectrum Disorder to Treat Related Symptoms and Co-morbidities, Dana Barchel et al., 2019

Oral Cannabidiol Use in Children With Autism Spectrum Disorder to Treat Related Symptoms and Co-morbidities Dana Barchel, Orit Stolar2, Tal De-Haan, Tomer Ziv-Baran, Naama Saban, Danny Or Fuchs, Gideon Koren and Matitiahu Berkovitch Frontiers in Pharmacology, 2019, volume 9, article 1521, 1-5 Doi : 10.3389/fphar.2018.01521   Objective : Children with autism spectrum disorder (ASD) commonly exhibit comorbid symptoms such as aggression, hyperactivity and anxiety. Several studies are being conducted worldwide on cannabidiol use in ASD; however, these studies are still ongoing, and data on the effects of its use is very limited. In this study we aimed to report the experience of parents who administer, [...]

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A Phase 2, Double-Blind, Placebo-Controlled Trial to Investigate Potential Drug-Drug Interactions Between Cannabidiol and Clobazam, Kevan E. Van Landingham et al., 2020

A Phase 2, Double-Blind, Placebo-Controlled Trial to Investigate Potential Drug-Drug Interactions Between Cannabidiol and Clobazam Kevan E. Van Landingham, MD, PhD1, Julie Crockett, PhD2, Lesley Taylor, PhD2*, and Gilmour Morrison, HND2 The Journal of Clinical Pharmacology, 2020, 0, (0), 1–10 Doi : 10.1002/jcph.1634   Abstract We investigated the effects of cannabidiol (CBD; 21-day maintenance dose) on the pharmacokinetics (PK) of clobazam (CLB) and monitored the safety of CBD (or placebo) plus CLB in 20 patients with uncontrolled epilepsy on stable doses of CLB. Blood samples collected until 24 hours postdose were evaluated by liquid chromatography tandem mass spectrometry. PK parameters of CLB and major metabolite N-desmethylclobazam (N-CLB), [...]

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Short and Long-Term Effects of Cannabis on Symptoms of Post-Traumatic Stress Disorder, Emily M. LaFrance et al, 2020,

Short and Long-Term Effects of Cannabis on Symptoms of Post-Traumatic Stress Disorder Emily M. LaFrance, Nicholas C. Glodosky, Marcel Bonn-Miller, Carrie Cuttler Journal of Affective Disorders, 2020, 274, 298–304 Doi : 10.1016/j.jad.2020.05.132   A B S T R A C T Background : Many individuals use cannabis to manage symptoms of post-traumatic stress disorder (PTSD), and evidence indicates that the endocannabinoid system represents a viable target for treating these symptoms. Method : Data from 404 medical cannabis users who self-identified as having PTSD were obtained from Strainprint®, a medical cannabis app that patients use to track changes in symptoms as a function of different strains and doses [...]

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