Cannabis for refractory epilepsy in children : a review focusing on CDKL5 Deficiency Disorder Tristan Dale, Jenny Downs, Heather Olson, Ann Marie Bergin, Stephanie Smith and Helen Leonard Epilepsy Research, 2019 DOI: https://doi.org/doi:10.1016/j.eplepsyres.2019.02.001 Abstract Severe paediatric epilepsies such as CDKL5 Deficiency Disorder (CDD) are extremely debilitating, largely due to the early-onset and refractory nature of the seizures. Existing treatment options are often ineffective and associated with a host of adverse effects, causing those that are affected to seek alternative treatments. Cannabis based products have attracted significant attention over recent years, primarily driven by reports of miraculous cures and a renewed public preference for ‘natural’ therapies, [...]
Lire la suitePotency Analysis of Medical Marijuana Products from New York State Lingyun Li, Bryan C. Duffy, Lorie A. Durocher, Mark A. Dittmar, Robert A. Acosta, Emily R. Delaney, Lei Li, Kenneth M. Aldous and David C. Spink Cannabis and Cannabinoid Research, Volume X, Number X, 2019 Mary Ann Liebert, Inc. DOI: 10.1089/can.2018.0037 Abstract Introduction : In the United States, medicalmarijuana programs have been established in 29 states and the District of Columbia. In 2014, New York State (NYS) approved medical marijuana legislation, and its program became fully operational in January of 2016. Products manufactured under the auspices of the program may be used by certified patients in [...]
Lire la suiteLe Cannabidiol, l’autre canabinoïde présent dans le cannabis : une piste thérapeutique prometteuse? Traiter la dépendance avec du cannabidiol ? Si peu d’études ont pour l’heure été menées chez l’Homme, l’idée fait son chemin... et inspire les instigateurs d’une étude-pilote «CANNAVAP». Grégoire Cleirec et Pierre Poloméni Publié le 20 Mai 2019 par : Revue SWAPS n°90, "Du Cannabis Thérapeutique à la Régulation". http://vih.org/20190520/cannabidiol-lautre-canabinoide-present-cannabis-piste-therapeutique-prometteuse/141891 L’Agence nationale de sécurité du médicament (ANSM) a annoncé récemment la création d’un comité scientifique spécialisé sur «l’évaluation de la pertinence et de la faisabilité de la mise à disposition du cannabis thérapeutique en France». Une façon de combler notre retard. À [...]
Lire la suiteA role for cannabidiol in psychiatry? Keep calm and follow the drug development rules Gabriella Gobbi THE WORLD JOURNAL OF BIOLOGICAL PSYCHIATRY, 2019, VOL. 20, NO. 2, 98–100 Commentary https://doi.org/10.1080/15622975.2019.1584680 Along with tetrahydrocannabinol (THC), cannabidiol (CBD) is one of the main pharmacological components of Cannabis sativa and indica. Unlike THC, which binds CB1 receptors, CBD does not cause any dependence, and acts mostly via 5-HT1A and TPRV1 receptors (De Gregorio et al. 2018). Khoury et al. (2019) recently published a systematic review on the role of cannabidiol in psychiatry in the World Journal of Biological Psychiatry. After analysing 609 articles, they found six case reports, [...]
Lire la suiteEffects of Cannabidiol and a Novel Cannabidiol Analog against Tactile Allodynia in a Murine Model of Cisplatin-Induced Neuropathy: Enhanced Effects of Sub-Analgesic Doses of Morphine Hannah Marie Harris, Waseem Gul, Mahmoud A. ElSohly, Kenneth J. Sufka Medical Cannabis and Cannabinoids, 2018, 1, 54–59 Preclinical Science and Clinical Studies – Research Article DOI: 10.1159/000489077 Abstract Objective : This research examined whether a cannabidiol (CBD)-opioid pharmacotherapy could attenuate cisplatin-induced tactile allodynia. Methods : Mice (C57BL/6) were given 6 doses of 2.3 mg/kg cisplatin intraperitoneally (IP) on alternating days to induce tactile allodynia as quantified using an electric von Frey (eVF). Test groups in Experiment 1 received either vehicle, 0.1 [...]
Lire la suiteHuman Pharmacokinetics and Adverse Effects of Pulmonary and Intravenous THC-CBD Formulations Pascale Meyer, Manuela Langos, Rudolf Brenneisen Medical Cannabis and Cannabinoids, 2018, 1, 36–43 Preclinical Science and Clinical Studies – Research Article DOI: 10.1159/000489034 Abstract Background : Due to variable absorption and extensive firstpass metabolism, the bioavailability of oral delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) is low, and, therefore, alternative application forms are necessary. Methods : In an open-label, 2-period phase-1 study on 11 healthy volunteers, a combination of THC and CBD was compared by pulmonary (inh) and intravenous (iv) application. The liquid aerosol was produced by an in vitro validated pressurized metered-dose inhaler (pMDI) device, releasing 41–44% [...]
Lire la suiteMedical Cannabis and Cannabinoids : An Option for the Treatment of Inflammatory Bowel Disease and Cancer of the Colon? Magdalena Grill, Carina Hasenoehrl, Martin Storr, Rudolf Schicho Medical Cannabis and Cannabinoids, 2018, 1, 28–35 © 2018 The Author(s) Published by S. Karger AG, Basel E-Mail karger@karger.com www.karger.com/mca DOI: 10.1159/000489036 Abstract : In the past few years, we have witnessed a surge of new reports dealing with the role of cannabinoids, synthetic as well as herbal, in the mechanisms of inflammation and carcinogenesis. However, despite the wealth of in vitro data and anecdotal reports, evidence that cannabinoids could act as beneficial drugs in inflammatory bowel disease (IBD) or in [...]
Lire la suiteIndividual and combined effects of acute delta-9-tetrahydrocannabinol and cannabidiol on psychotomimetic symptoms and memory function Celia J. A. Morgan, Tom P. Freeman, Chandni Hindocha, Grainne Schafer, Chelsea Gardner and H. Valerie Curran Translational Psychiatry, 2018, 8, 181 DOI 10.1038/s41398-018-0191-x https://www.researchgate.net/publication/264860201 Abstract The main active ingredient in cannabis, delta-9-tetrahydrocannabinol (THC), can acutely induce psychotic symptoms and impair episodic and working memory. Another major constituent, cannabidiol (CBD), may attenuate these effects. This study aimed to determine the effects of THC and CBD, both alone and in combination on psychotic symptoms and memory function. A randomised, double-blind crossover design compared the effects of (i) placebo, (ii) THC 8mg, (iii) CBD [...]
Lire la suiteThe pharmacokinetics and the pharmacodynamics of cannabinoids Catherine J. Lucas, Peter Galettis and Jennifer Schneider British Journal of Clinical Pharmacology, 2018, 84, 2477–2482 DOI:10.1111/bcp.13710 Abstract : There is increasing interest in the use of cannabinoids for disease and symptom management, but limited information available regarding their pharmacokinetics and pharmacodynamics to guide prescribers. Cannabis medicines contain a wide variety of chemical compounds, including the cannabinoids delta-9-tetrahydrocannabinol (THC), which is psychoactive, and the nonpsychoactive cannabidiol (CBD). Cannabis use is associated with both pathological and behavioural toxicity and, accordingly, is contraindicated in the context of significant psychiatric, cardiovascular, renal or hepatic illness. The pharmacokinetics of cannabinoids and the [...]
Lire la suiteBibliographie : Cannabinoïdes et TSA/TED/psychoses infantiles. Dr Christian Sueur, GRECC, mars 2019. (2e version) ARAN A., CASSUTO H., LUBOTZKY : Cannabidiol Based Medical Cannabis in Children with Autism- a Retrospective Feasability Study (P3.318), Neurology Genetics, 2018, 90 (15). http://n.neurology.org/content/90/15_Supplement/P3.318 ARAN A., CASSUTO H., LUBOTZKY A., WATTAD N., HAZAN E. : Brief Report : Cannabidiol-Rich Cannabis in Children with Autism Spectrum Disorder and Severe Behavioral Problems-A Retrospective Feasability Study, Journal of Autism and Developmental Disorders, 2018 Oct 31. Doi : 10.1007/s10803-018-3808-2 BARCHEL D., STOLAR O., De-HAAN T., ZIV-BARAN T., SABAN N., FUCHS D.O., KOREN G., BERKOVITCH M. : Oral Cannabidiol Use in Children With Auttism Spectrum Disorder to Treat Related Symptoms [...]
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