As psychedelic compounds gain traction in psychiatry, there is a need to consider the active mechanism to explain the effect observed in randomized clinical trials. Traditionally, biological psychiatry has asked how compounds affect the causal pathways of illness to reduce symptoms and therefore focus on analysis of the pharmacologic properties. In psychedelic-assisted psychotherapy (PAP),...
Unsuccessfully treated posttraumatic stress disorder (PTSD) is a serious and life-threatening disorder. Two medications, paroxetine hydrochloride and sertraline hydrochloride, are approved treatments for PTSD by the Food and Drug Administration (FDA). Analyses of pharmacotherapies for PTSD found only small to moderate effects when compared with placebo. The Multidisciplinary Association for...
Psychedelic substances are under investigation in several drug development programs. Controlled clinical trials are providing evidence for safe and effective use of psychedelic therapies for treating mental health conditions. With the anticipated FDA approval of MDMA-assisted therapy for posttraumatic stress disorder in 2023 and psilocybin therapy for depression disorders soon after, now is the...
The psychedelic state can be thought about as an interdependent intrapsychic, somatic, interpersonal and spiritual happening which encourages, perhaps both to the relief and dismay of those participating in the experience, the shocking and impressive emergence of one's unconscious desires and traumata's; a state which may be experienced as cathartic or healing, and as anxiety‐provoking and...
Abstract This chapter provides an overview of the range of activities that took place with regard to MDMA over a period of around 15 years (around 1986–2000). It starts with the first scientific conference on MDMA in 1986 and the founding of the Multidisciplinary Association for Psychedelic Studies (MAPS), then considers the first books on MDMA, a NIDA study on different groups using MDMA, the...
Back to table of contents Previous article Next article Annual MeetingFull AccessExperts Offer Tips on Talking With Patients About PsychedelicsTerri D’ArrigoTerri D’ArrigoSearch for more papers by this authorPublished Online:28 Jun 2023https://doi.org/10.1176/appi.pn.2023.07.7.51AbstractPsychedelics differ from one another in their mechanism of action and potential effects on the body and mind....
Dissociation is a "disruption of the usually integrated functions of consciousness, memory, identity or perception of the environment" according to DSM-5. It is commonly seen in psychiatric disorders including primary dissociative disorders, post-traumatic stress disorder, depression, and panic disorder. Dissociative phenomena are also described in the context of substance intoxication, sleep...
Eating disorders are serious illnesses showing high rates of mortality and comorbidity with other mental health problems. Psychedelic-assisted therapy has recently shown potential in the treatment of several common comorbidities of eating disorders, including mood disorders, post-traumatic stress disorder, and substance use disorders. The theorized therapeutic mechanisms of psychedelic-assisted...
Behavioral NeuroscienceJune 15, 2023Caitlyn J Bartsch, Sophia Aaflaq, Jessica T. Jacobs et al.
Ketamine is a dissociative anesthetic that has been shown to have antidepressant effects in humans and has been proposed as a potential treatment for mood disorders such as PTSD and aggression. However, previous studies from our lab and others have demonstrated that ketamine’s effects are highly context- and dose-dependent. In a recent study, we found that 10 mg/kg ketamine could exacerbate the...
Functional seizures, a primary subtype of functional neurological disorder (FND), are a known cause of serious neurological disability with an increasing awareness of their impact amongst the neuroscience community. Situated at the intersection of neurology and psychiatry, FND is characterized by a range of alterations in motor, sensory or cognitive performance, such as abnormal movements, limb...