Étiquette : mémoire

A role for cannabidiol in psychiatry? Keep calm and follow the drug development rules, Gabriella Gobbi, 2019

A 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, [...]

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Rapid antidepressant effects of the psychedelic ayahuasca in treatment-resistant depression : a randomized placebo-controlled trial, Fernanda Palhano-Fontes et al., 2018

Rapid antidepressant effects of the psychedelic ayahuasca in treatment-resistant depression : a randomized placebo-controlled trial Fernanda Palhano-Fontes, Dayanna Barreto, Heloisa Onias, Katia C. Andrade, Morgana M. Novaes, Jessica A. Pessoa, Sergio A. Mota-Rolim, Flávia L. Osório, Rafael Sanches, Rafael G. dos Santos, Luís Fernando Tófoli, Gabriela de Oliveira Silveira, Mauricio Yonamine7, Jordi Riba, Francisco R. Santos, Antonio A. Silva-Junior, João C. Alchieri10, Nicole L. Galvão-Coelho5,11, Bruno Lobão-Soares5,12, Jaime E. C. Hallak, Emerson Arcoverde, João P. Maia-de-Oliveira and Dráulio B. Araújo Psychological Medicine, June 2018, 1-9 https://www.cambridge.org/core        doi.org/10.1017/S0033291718001356 Abstract Background. Recent open-label trials show that psychedelics, such as ayahuasca, hold promise as fast-onset antidepressants in treatment-resistant depression. Methods. [...]

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Individual and combined effects of acute delta-9-tetrahydrocannabinol and cannabidiol on psychotomimetic symptoms and memory function, Celia J. A. Morgan et al., 2018

Individual 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 [...]

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