N,N-dimethyltryptamine (DMT) is a psychoactive substance with similar effects such as LSD or psilocybin. However, DMT is less well characterized than the latter substances. The present study is a modern randomized cross-over trial, investigating different intravenous DMT boluses over a broad dose range. Thus, different doses will be tested and related to sub...
Psychedelic-assisted therapy is gaining recognition for its potential to enhance human functioning. While most research has focused on psychedelic' therapeutic use for mental illness, this review applies the PERMA Theory of Well-Being to systematically examine their role in enhancing well-being in healthy individuals. The final search of five academic databa...
The primary objective of this study is to determine whether equivalent moderately high doses of LSD, psilocybin, and DMT produce qualitatively similar peak effects when the effect duration is standardized with ketanserin. A DMT infusion mimicking oral LSD and psilocybin administrations will be tested, as well as intravenously administered ketanserin. Lysergi...
There has been a recent resurgence in research on psychedelics as therapeutic agents for psychiatric conditions. This leading article outlines the studies to date of classic psychedelic treatments for treatment-resistant depression and major depression, including psilocybin, ayahuasca, dimethyltryptamine (DMT), and O-methyl-bufotenine (5-Me-O DMT). We discus...
Growing evidence suggests that psychedelic-assisted therapies can alleviate depression, anxiety, posttraumatic stress, and substance use disorder, offering relatively safe profiles, enhanced efficacy, and lasting effects after a few applications. Athletes often experience high levels of stress and pressure, making them susceptible to these psychiatric condit...
The few reports on effects of psychedelic substances on cerebral metabolic rate (CMRglc) indicate increases (psilocybin; human FDG-PET) or decreases (LSD, rat autoradiography; 5-MeO-DMT rat autoradiography). There are no reports of effects of DMT and/or harmine on cerebral energy metabolism. The primary objective of this study is thus to assess acute cerebro...
Psychiatric Research Study For Cancer Patients The Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center is conducting a study designed to measure the effectiveness of the novel psychoactive medication psilocybin on the reduction of anxiety, depression, and physical pain. The significance of this study is that it is addressing the important...
PurposeTo evaluate the current level of evidence for the use of psychedelics for the management of cancer pain and associated psychological distress.ContentPain is a common symptom of cancer and treatment. However, there are high rates of undertreatment of cancer pain due to the complex underlying biology of the condition, and potentially due to a decrease i...
Psychedelic-assisted therapy (PAT) is an emerging treatment approach that often combines pharmacotherapeutic dosing sessions with more traditional psychotherapy. Despite limited formal regulatory approval, treatment seekers can currently access PAT through a variety of avenues, including ketamine treatment centers and “supported adult use” psilocybin centers...
Psychedelic-assisted therapy (PAT) is an emerging treatment approach that often combines pharmacotherapeutic dosing sessions with more traditional psychotherapy. Despite limited formal regulatory approval, treatment seekers can currently access PAT through a variety of avenues, including ketamine treatment centers and “supported adult use” psilocybin centers...
Neuroinflammation is a critical factor in the pathogenesis of various neurodegenerative and psychiatric disorders, including Alzheimer's disease, Parkinson's disease, and major depressive disorder. Psychedelics, such as psilocybin, lysergic acid diethylamide (LSD), and dimethyltryptamine (DMT), have demonstrated promising therapeutic effects on neuroinflamma...
Integrating advanced pharmaceutical innovations and artificial intelligence (AI) offers transformative potential for psychiatric care. This Patent Highlight reviews novel therapeutic strategies, including the synergistic use of monoamine antidepressants and short-duration psychedelics, alongside AI-driven behavioral efficacy tracking. The combination of sele...
The purpose of this study is to determine the safety, tolerability, and feasibility of psilocybin therapy for depression and anxiety in people with Parkinson's disease. This is an open-label single-arm pilot study of oral psilocybin therapy for depression and anxiety in people with Parkinson's Disease (PD). The primary goal is to examine safety, tolerability...
Unlike classical antidepressants, psychedelics such as psilocybin have been shown to induce a rapid antidepressant response. In the wake of this development, interest has emerged in ultra-fast, short-acting psychedelics such as 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT) and N,N-dimethyltryptamine (DMT) with the expectation that these can produce rapid anti...
Interest in the therapeutic effects of classical psychedelics has risen recently. However, little epidemiological knowledge exists about the use of classical psychedelics in Scandinavian countries. Additionally, there is a limited understanding of what factors drive self-reported improvement in wellbeing. The aim of this study was to investigate the relation...
Despite divergent behavioral and phenomenological profiles, both psychedelic states and reduced states of consciousness have been associated with a flattening of the brain's functional hierarchy. To address this apparent paradox, we developed a more specific definition of hierarchy based on the proximity of the brain to thermodynamic equilibrium and then app...
ImportanceA clear and comprehensive understanding of risks associated with psychedelic-assisted therapy is necessary as investigators extend its application to new populations and indications.ObjectiveTo assess adverse events (AEs) associated with classic psychedelics, particularly serious AEs (SAEs) and nonserious AEs (NSAEs) requiring medical or psychiatri...
The purpose of this study is to assess the impact of psilocybin on cognitive inflexibility and neural plasticity in a cohort of people with obsessive-compulsive disorder (OCD). This mechanistic study will utilise a within-subjects design, administering up to 10mg of psilocybin to participants with OCD (DSM-5 criteria) on two separate instances spaced four we...
This study is an open-label, single-arm, proof-of-concept study, wherein treatment resistant bipolar depression (TRBD) participants will receive one 25 mg dose of oral psilocybin accompanied by preparatory, monitoring, and integration psychotherapy sessions (psilocybin-assisted psychotherapy, or PAP). Using fMRI (functional magnetic resonance imaging), the f...
BACKGROUND: Psilocybin is a psychedelic 5HT2A receptor agonist found in "magic mushrooms". Recent studies have indicated that 5HT2A agonists, such as dimethyltryptamine, given before middle cerebral artery occlusion (MCAo), improve staircase behavior, increased BDNF expression, and reduce brain infarction in stroke rats. The objective of this study is to det...
