Efficacy and Safety of Intranasal Esketamine in Patients With Treatment-Resistant Depression and Comorbid Chronic Post-traumatic Stress Disorder : Open-Label Single-Arm Pilot Study Maud Rothärmel, Cherifa Benosman, Wissam El-Hage, Caroline Berjamin, Diane Ribayrol, Olivier Guillin, Raphaël Gaillard, Lucie Berkovitch and Virginie Moulier Frontiers in Psychiatry, 2022 | Volume 13 | Article 865466 doi : 10.3389/fpsyt.2022.865466 Abstract Introduction: Major depressive disorder (MDD) is more likely to resist to usual treatment when it is associated with post-traumatic stress disorder (PTSD). Capitalizing on the effect of ketamine in both treatment-resistant depression (TRD) and PTSD, we conducted a study in order to assess the efficacy of intranasal (IN) Esketamine in [...]
Lire la suiteTowards mapping neuro-behavioral heterogeneity of psychedelic neurobiology in humans Flora Moujaes, Katrin H. Preller, Jie Lisa Ji, John D. Murray, Lucie Berkovitch, Franz X. Vollenweider, Alan Anticevic Biological Psychiatry, 2023 doi : 10.1016/j.biopsych.2022.10.021 ABSTRACT Precision psychiatry aims to identify markers of inter-individual variability that allow predicting the right treatment for each patient. However, bridging the gap between molecular-level manipulations and neural systems-level functional alterations remains an unsolved problem in psychiatry. After decades of low success rates in pharmaceutical R&D for psychiatric drugs, multiple studies now point to the potential of psychedelics as a promising fast-acting and long-lasting treatment for some psychiatric symptoms. Yet, given the highly [...]
Lire la suiteBibliographie : "Substances psychédéliques et prise en charge des PTSD", Dr Christian Sueur, GRECC, mars 2023
Lire la suiteBibliographie MDMA - PTSD Dr Christian Sueur, mars 2023
Lire la suiteThe Efficacy of MDMA (3,4- Methylenedioxymethamphetamine) for Post- traumatic Stress Disorder in Humans : A Systematic Review and Meta-Analysis Sarah Tedesco , Ganeya Gajaram , Shahzad Chida , Arham Ahmad , Meghan Pentak , Marina Kelada , Layth Lewis , Deepa Krishnan , Carolyn Tran , Oladipo T. Soetan , Lawrance T. Mukona , Ayodeji Jolayemi Cureus, 13, (5), e15070. Doi : 10.7759/cureus.15070 Abstract Background : 3,4-methylenedioxymethamphetamine (MDMA), known recreationally as “Molly” or “Ecstasy”, is a triple monoamine reuptake inhibitor. MDMA specifically acts as a weak 5-HT1 and 5-HT2 receptor agonist, targeting 5-HT2A, 5-HT2B, and 5-HT2C receptors. Its potential use for therapeutic purposes with these pharmacological [...]
Lire la suiteBibliographie MDMA - Ecstasy Docteur Christian Sueur, GRECC, mars 2023 MDMA : généralités, sociologie…, pp 1 - 3. MDMA : pharmacologie, pp 4 - 9. MDMA : neurophysiologie, pp 10 - 15. MDMA : toxicologie, pp 16 - 22. MDMA : analyses pharmacologiques, « réduction des risques », pp 23 - 24. MDMA : psychopathologie, pp 25 - 26. MDMA : enthéogénie, p 27. MDMA : thérapeutique, pp 28 - 34.
Lire la suiteLegalizing MDMA-Assisted Psychotherapy for the Treatment of Trauma-Related Mental Health Disorders Prakash THAMBIPILLAI Revue YOUR, 2021, Review 8, 51-61 3, 4–methylenedioxymethamphetamine, or MDMA as it is commonly known, is classified as a “Schedule 1” substance in Canada and the United States. For decades, the compound has been shrouded by the stigma of being a dangerous party drug thought to kill brain cells and be severely addictive. However, when it was originally discovered, it was experimentally used in clinical settings as an adjunct to therapy. This idea is now resurfacing as researchers are turning back to MDMA as an innovative way to treat trauma-related [...]
Lire la suiteConducting Qualitative Research With Psychedelic Psychopharmacologists : Challenges of Co-Production in an Era of Interdisciplinarity Tehseen Noorani SAGE Research Methods Cases Part 2, March 3, 2017, 1-14 Doi : 10.4135/9781526404862 Abstract From 2013 to 2015, I worked as a postdoctoral research fellow with a team of pharmacologists experimenting with psilocybin, an illegal psychoactive compound found in psychedelic mushrooms. The team had conducted an open-label clinical trial with long-term cigarette smokers, using psilocybin-assisted psychotherapy to help them quit. The smoking outcomes were very promising, occurring alongside many other profound positive life-changes. The team wanted to investigate further the mechanisms of change by which the study led [...]
Lire la suiteDirect 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, [...]
Lire la suiteAcute and Sustained Reductions in Loss of Meaning and Suicidal Ideation Following Psilocybin-Assisted Psychotherapy for Psychiatric and Existential Distress in Life-Threatening Cancer Stephen Ross, Gabrielle Agin-Liebes, Sharon Lo, Richard J. Zeifman, Leila Ghazal, Julia Benville, Silvia Franco Corso, Christian Bjerre Real, Jeffrey Guss, Anthony Bossis, and Sarah E. Mennenga ACS Pharmacology & Translational Science, 2021, 4, 553−562. doi : 10.1021/acsptsci.1c00020 ABSTRACT: People with advanced cancer are at heightened risk of desire for hastened death (DHD), suicidal ideation (SI), and completed suicide. Loss of Meaning (LoM), a component of demoralization, can be elevated by a cancer diagnosis and predicts DHD and SI in this population. We completed [...]
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