Lysergic acid diethylamide (LSD) for alcoholism : meta-analysis of randomized controlled trials Teri S Krebs and Pål-Ørjan Johansen Journal of Psychopharmacology, 2012, 1–9 DOI: 10.1177/0269881112439253 jop.sagepub.com Abstract Assessments of lysergic acid diethylamide (LSD) in the treatment of alcoholism have not been based on quantitative meta-analysis. Hence, we performed a meta-analysis of randomized controlled trials in order to evaluate the clinical efficacy of LSD in the treatment of alcoholism. Two reviewers independently extracted the data, pooling the effects using odds ratios (ORs) by a generic inverse variance, random effects model. We identified six eligible trials, including 536 participants. There was evidence for a beneficial effect of LSD [...]
Lire la suiteLSD helps to treat alcoholism Retrospective analysis shows hallucinogenic drug helped problem drinkers. Arran Frood Nature, 09 March 2012 doi : 10.1038/nature.2012.10200 Rights & Permissions DEA/Science Faction/Corbis An analysis of old studies suggests LSD may have a role to play in treating alcoholism. The powerful hallucinogen LSD (lysergic acid diethylamide) has potential as a treatment for alcoholism, according to a retrospective analysis of studies published in the late 1960s and early 1970s. The study1, by neuroscientist Teri Krebs and clinical psychologist Pål-Ørjan Johansen of the Norwegian University of Science and Technology in Trondheim, is the first-ever quantitative meta-analysis of LSD–alcoholism clinical trials. The researchers sifted through [...]
Lire la suitePharmacological 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 [...]
Lire la suiteRegular cannabis use is associated with altered activation of central executive and default mode networks even after prolonged abstinence in adolescent users : Results from a complementary meta-analysis Grace Blest-Hopley, Vincent Giampietro and Sagnik Bhattacharyya Neuroscience & Biobehavioral Reviews, 2019, 96, 45–55. doi: 10.1016/j.neubiorev.2018.10.026: 10.1016/j.neubiorev.2018.10.026 PMCID: PMC6331661 PMID: 30395923 Abstract Whether the effects of cannabis use on brain function persist or recover following abstinence remains unclear. Therefore, using meta-analytic techniques, we examined whether functional alterations measured using fMRI persist in cannabis users abstinent for over 25 days (or 600 h) as evidence suggests that the effects on cognitive performance no longer persist beyond this period. Systematic literature search [...]
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