IntroductionAlcohol use disorder is a difficult-to-treat psychiatric disorder and a major burden on public health. Existing treatment efficacy is moderate, and relapse rates are high. Preliminary findings suggest that psilocybin, a psychedelic compound, can safely and reliably occasion highly meaningful experiences that may spur a positive change in drinking...
In 1967, concerns about the carcinogenic potential of psychedelics arose after a study reported chromosomal damage in human leukocytes following in vitro lysergic acid (LSD) exposure. Worries were further heightened by subsequent reports of leukemia and other cancers in LSD users. Additional investigations of psychedelics' effects on chromosomes were publish...
Psychedelic-assisted psychotherapy holds great promise in the treatment of mental health disorders. Research into 5-hydroxytryptamine 2A receptor (5-HT2AR) agonist psychedelic compounds has increased dramatically over the past two decades. In humans, these compounds produce drastic effects on consciousness, and their therapeutic potential relates to changes ...
The purpose of this study is to investigate the prophylactic effects of psilocybin in chronic cluster headache. Subjects will receive a low dose of psilocybin during 3 sessions spaced by one week. Subjects will maintain a headache diary prior to, during, and after the administrations in order to document headache frequency, intensity and duration. Subjects w...
Purpose of reviewThe use and efficacy of various substances in the treatment of CH have been studied in several retrospective surveys. The aim of the study is to systematically review published survey studies to evaluate the reported efficacies of both established and unconventional substances in abortive and prophylactic treatment of both episodic and chron...
ObjectiveIn recent years, studies investigating the use of psilocybin to treat mental disorders have shown promising results. In this context, this online survey investigated attitudes of trained psychiatrists and psychotherapists towards psilocybin and psilocybin-assisted therapies.Materials and methodsA total of 530 valid responses from individuals with su...
12097 Background: More than 17 million people in the U.S. live with cancer and up to 25% of them have major depression. Depression leads to lower treatment adherence, reduced quality of life, and higher rates of mortality in cancer. Yet, interventions used to treat depression in patients with cancer have limited success. Prior trials using psilocybin to trea...
Psilocybin is a naturally occurring psychedelic compound with profound perception-, emotion- and cognition-altering properties and great potential for treating brain disorders. However, the neural mechanisms mediating its effects require in-depth investigation as there is still much to learn about how psychedelic drugs produce their profound and long-lasting...
BackgroundPsychedelics represent a unique subset of psychoactive substances that can induce an aberrant state of consciousness principally via the neuronal 5-HT2A receptor. There is limited knowledge concerning the interest in these chemicals in Poland and how they changed during the pandemic. Nonetheless, these interests can be surveyed indirectly via the w...
With emerging information about the potential for morbidity and reduced life expectancy with long-term use of opioids, it is logical to evaluate nonopioid analgesic treatments to manage pain states. Combinations of drugs can provide additive and/or synergistic effects that can benefit the management of pain states. In this regard, tetrahydrocannabinol (THC) ...
4-phosphorloxy- N,N -dimethyltryptamine (psilocybin) is a naturally occurring psychedelic compound that is being investigated in clinical studies in conjunction with psychotherapy for treatment of several psychiatric disorders. It is well established that 4-hydroxy- N,N -dimethyltryptamine (psilocin) is the bioactive metabolite of psilocybin which mediates i...
BackgroundPsilocybin-containing mushrooms are used for recreational, spiritual, self-development and therapeutic purposes. However, physiologically relatively nontoxic, adverse reactions are occasionally reported.AimsThis study investigated the 12-month prevalence and nature of magic mushroom-related adverse reactions resulting in emergency medical treatment...
ObjectivesThere is an increasing interest in combining psilocybin or methylenedioxymethamphetamine with psychological support in treating psychiatric disorders. Although there have been several recent systematic reviews, study and participant numbers have been limited, and the field is rapidly evolving with the publication of more studies. We therefore condu...
IntroductionThere is an imminent need for faster-acting and more effective antidepressants beyond the monoaminergic hypothesis.MethodsWe systematically searched the US Clinical Trials registry for antidepressant compounds with completed phase II and III trials. Compounds that demonstrated significant superiority over placebo in the primary outcome measure in...
Rationale and objectivesDifferences among psychedelic substances regarding their subjective experiences are clinically and scientifically interesting. Quantitative linguistic analysis is a powerful tool to examine such differences. This study compared five psychedelic substance report groups and a non-psychedelic report group on quantitative linguistic marke...
This study seeks to understand the neural, cognitive and behavioral effects of low doses of psilocybin administered in the form of dried mushroom material (0.5 g of Psilocybe cubensis) consumed in natural settings following a placebo-controlled double-blind experimental design. Sub-threshold doses of serotonergic psychedelics are frequently consumed as cogni...
As source of sensory information, the body provides a sense of agency and self/non-self-discrimination. The integration of bodily states and sensory inputs with prior beliefs has been linked to the generation of bodily self-consciousness. The ability to detect surprising tactile stimuli is essential for the survival of an organism and for the formation of me...
The studies of psychedelics, especially psychedelic tryptamines like psilocybin, are rapidly gaining interest in neuroscience research. Much of this interest stems from recent clinical studies demonstrating that they have a unique ability to improve the debilitating symptoms of major depressive disorder (MDD) long-term after only a single treatment. Indeed, ...
Psychedelic substances produce unusual and compelling changes in conscious experience that have prompted some to propose that psychedelics may provide unique insights explaining the nature of consciousness. At present, psychedelics, like other current scientific tools and methods, seem unlikely to provide information relevant to the so-called "hard problem o...
IntroductionPsychedelics show promise in treating unipolar depression, though patients with bipolar disorder have been excluded from recent psychedelic trials. There is limited information on the use of classic psychedelics (e. g., LSD or psilocybin) in individuals using mood stabilizers to treat bipolar disorder. This is important to know, as individuals wi...
