Folia Pharmacologica Japonica
March 28, 2023
Daisuke Ibi
1 citation
Major depressive disorder presents a substantial global health burden, and at least 30-40% of patients exhibit treatment resistance to antidepressants. Ketamine, an NMDA receptor antagonist, is used as an anesthetic agent. In 2019, the U.S. Food and Drug Administration (FDA) approved esketamine (the S-enantiomer of ketamine) as a therapeutic agent for treatment-resistant depression; however,...
Psychiatric News
March 27, 2023
Terri D’arrigo
Back to table of contents Previous article Next article Annual MeetingFull AccessExperts to Discuss the Ethics of PsychedelicsTerri D'ArrigoTerri D'ArrigoPublished Online:27 Mar 2023https://doi.org/10.1176/appi.pn.2023.04.3.10AbstractA session at APA's Annual Meeting will cover the current state of psychedelics research and offer points to consider in the event of broad psychedelics...
Journal of Psychoactive Drugs
March 18, 2023
Raman Sharma, Rachel Batchelor, Jacqueline Sin
25 citations
Renewed interest in psychedelic substances in the 21st century has seen the exploration of psychedelic treatments for various psychiatric disorders including substance use disorder (SUD). This review aimed to assess the effectiveness of psychedelic treatments for people with SUD and those falling below diagnostic thresholds (i.e. substance misuse). We systematically searched 11 databases, trial...
Clinical Pharmacology & Therapeutics
March 15, 2023
Piet H. van der Graaf
1 citation
In the televised fictional drama "Nine Perfect Strangers," based on a novel with the same name,1 nine people gather for a retreat in a wellness resort which promises to heal and transform them. The guests discover that as part of the program the charismatic owner of "Tranquillum" has been feeding them smoothies spiked with psilocybin-containing mush room extract without their knowledge. After...
BMC Psychiatry
March 14, 2023
Rebecca S Ryan, Alex Copello, Andrew P Fox
12 citations
Microdosing psychedelic drugs is a growing phenomenon, but little is known about the experiences surrounding this. Research broadly suggests that people may use psychedelics in an attempt to self-medicate for mental health and wellbeing. However, the precise details, rationale and meaning of such attempts remains unclear, and would benefit from clarification, using tailored experiential...
March 10, 2023
Mika Turkia
preprint
In recent psychedelic therapy research, the concept of 'mystical experience' has been highlighted, as in several studies it has been identified as a significant predictor of improved outcome. Many studies mentioning the concept, for example, reports of randomized clinical trials, typically do not provide detailed examples of such experiences, however. In order to make the concept easily...
Biomedicines
March 7, 2023
Hans O. Kalkman
16 citations
Depression is a major public health concern. Unfortunately, the present antidepressants often are insufficiently effective, whilst the discovery of more effective antidepressants has been extremely sluggish. The objective of this review was to combine the literature on depression with the pharmacology of antidepressant compounds, in order to formulate a conceivable pathophysiological process,...
European Psychiatry
March 1, 2023
J. H. Shepherd, Caitlin Baten, A. C. Klassen et al.
Introduction Curiosity toward the effects of psychedelic drugs on neural activation has increased due to their potential therapeutic benefits, particularly serotonergic psychedelics that act as 5-HT2A receptor agonists such as LSD, psilocybin, and MDMA. However, the pattern of their effects on neural activity in various brain regions in both clinical and healthy populations is still not well...
March 1, 2023
Chase Thompson, Ishrat Husain
Abstract Humans have a long and complicated history with psychedelic compounds. Originally discovered as a component of certain plants and fungi, the psychedelics were widely used by ancient and indigenous peoples for millennia. Contemporary Western society had been largely disconnected from psychedelics but was reintroduced when Albert Hofmann first synthesized D-lysergic acid diethylamide...
European Psychiatry
March 1, 2023
K. P. Kuypers
2 citations
Abstract Decades ago, the classical psychedelics psilocybin and LSD entered the therapeutic setting and already then showed their therapeutic potential in the treatment of psychiatric disorders. For thousands of years another psychedelic, ayahuasca, is being used by tribes in western Amazonia for healing and divination, and in recent years its use has expanded worldwide. Research into the...