Background: Cancer poses an existential threat for patients and caregivers. Psilocybin-assisted therapy (PAT) has emerged as a potential tool to meet these existential needs, yet little is known about how patients describe this element of their cancer journey, and how it might be affected by PAT, especially in the group therapy context. Purpose: To explore h...
IMPORTANCE: Psilocybin-assisted psychotherapy may offer a novel approach to treating depression, anxiety, and existential distress in individuals with life threatening illnesses, where current treatments show limited efficacy. OBJECTIVE: To evaluate the efficacy and safety of psilocybin-assisted psychotherapy versus active placebo and psychotherapy in adults...
Use of selective serotonin reuptake inhibitor (SSRI) antidepressants has been associated with reduced intensity of emotional experience. Conversely, some research has shown that use of psilocybin in patients with depression leads to an increase in responsiveness to emotional face stimuli, suggesting that the psychedelic generates a transient elevation in moo...
PurposeSpirituality is a core component of holistic cancer care, yet additional support is needed to understand and implement spirituality-focused interventions in practice. The aim of this review was to identify available interventions to address spirituality among people with cancer, to explore common components, and to examine efficacy across intervention...
This study will test the hypothesis that brain systems are differentially regulated by serotonin in individuals with and without Autism Spectrum Disorder. To do this, the brain response to two single acute doses of partial serotonin (5HT)1A/2A receptor agonist psilocybin (COMP360) relative to a single dose of placebo (baseline serotonin activity) will be com...
BACKGROUND AND AIMS: Psilocybin has emerged as a potential treatment for alcohol use disorder (AUD), but early efficacy data are inconsistent. Depression following alcohol detoxification significantly increases the risk of relapse. This pilot study aimed to evaluate the feasibility, acceptability, and preliminary efficacy of psilocybin-assisted psychotherapy...
Perception of visual contrast depends on the surrounding spatial context. Typically, the salience of a central target is reduced by a high contrast surrounding stimulus, an effect known as surround suppression. Although this phenomenon is well-studied, the role of specific neurotransmitter systems during surround suppression in human vision remains unclear. ...
BACKGROUND: Obsessive-compulsive disorder (OCD) is a common and disabling condition. A large proportion of patients fail to respond to first-line treatment with serotonin reuptake inhibitors either selective serotonin reuptake inhibitors (SSRIs) or clomipramine. Preliminary evidence suggests psilocybin, a serotonin receptor agonist, might be efficacious. We ...
This systematic review and meta-analysis evaluates (1) the effectiveness of psychedelic-assisted therapy (PAT) using psilocybin and ketamine for psychosocial symptoms in adults with cancer, (2) contextualizes findings with non-randomized and exploratory studies of other psychedelics, and (3) examines the role of therapeutic frameworks in shaping outcomes. We...
Serotonergic psychedelics alter self-boundaries and can induce out-of-body experiences (OBEs)-the sense of being located outside one’s physical body. While OBEs also occur in clinical conditions and can be experimentally induced, their neural basis under psychedelics remains underexplored. In an open-label, baseline-controlled MRI study of 62 healthy adults ...
The use of drugs with psychedelic and dissociative effects for the treatment of psychiatric illnesses has become increasingly popular in recent years. However, few trials have been conducted to determine the efficacy of these agents in the specific setting of treatment-resistant major depressive disorder (MDD) in older adults. In this paper, we review notabl...
A recent randomized, double-blind, placebo-controlled, parallel-group trial (NCT02061293) found that psilocybin-assisted therapy significantly improved drinking outcomes compared to an active placebo in adults with alcohol use disorder (AUD). In this secondary analysis, we assessed whether psilocybin-assisted therapy improved self-compassion and whether thes...
To compare the physiological and psychological effects of psilocin taken orally by pill or sublingually by dissolving a tablet under the tongue to those of psilocybin taken by pill in healthy adults. The primary goal of this study is to compare the physiological and psychological effects of psilocin taken orally by pill or sublingually dissolved under the to...
A recent randomized, double-blind, placebo-controlled, parallel-group trial (NCT02061293) found that psilocybin-assisted therapy significantly improved drinking outcomes compared to an active placebo in adults with alcohol use disorder (AUD). In this secondary analysis, we assessed whether psilocybin-assisted therapy improved self-compassion and whether thes...
Due to psilocybin-assisted therapy's success in previous research, growing cultural awareness and use of psilocybin and other psychedelics, the Oregon Psilocybin Services Act passed by ballot measure in 2020 and began offering services in 2023. While the program has had many successes, a significant problem it faces is affordability and no research to date h...
The goal of this clinical trial is to test the feasibility of combining meditation with psilocybin microdosing in healthy adults. The main questions it aims to answer are: 1. Recruitment and retention feasibility 2. Acceptability, Safety and Tolerability 3. Exploratory Measures: 3.1: Explore potential changes in sleep quality and duration, heart rate variabi...
BACKGROUND: Psychedelic treatment is a rapidly emerging therapeutic approach for a host of chronic, difficult to treat psychiatric disorders, including anorexia nervosa (AN). Trauma and its sequelae, such as dissociation, often contribute to comorbidity and treatment refractoriness. AIMS: In this report, we describe the therapeutic emergence of previously di...
This study will examine the effects of a single dose of psilocybin, administered with psychological support, on symptoms of depression. It will also assess whether different post-dosing interventions, including a non-invasive technique called transcutaneous auricular Vagus Nerve Stimulation (taVNS), influence various psychological and behavioral outcomes. In...
As psychedelic use increases, understanding how demographic and behavioral factors influence the effects of psychedelics is essential for both research and public health. This cross-sectional study examined 365 current psilocybin users, analyzing differences in acute experiences, psychological outcomes, and substance co-use patterns. Participants were catego...
As psychedelic use increases, understanding how demographic and behavioral factors influence the effects of psychedelics is essential for both research and public health. This cross-sectional study examined 365 current psilocybin users, analyzing differences in acute experiences, psychological outcomes, and substance co-use patterns. Participants were catego...
