Psychedelics as therapeutic agents have generated significant attention from clinicians and media sources in recent years. The authors provide an update to the psychiatric trainee on the evidence for psychedelics in the treatment of major depressive disorder and treatment-resistant depression. Many modern clinical trials of the classic, serotonergic psychede...
Background: Migraine is a common neurovascular disorder with a pathophysiology related to the serotonin (5-hydroxytryptamine; 5-HT) system. Pharmacologic modulation of 5-HT receptors has demonstrated efficacy in the acute treatment of migraines. Psilocybin, a classic psychedelic with 5-HT receptor activity, has demonstrated therapeutic potential in the manag...
The clinical evaluation of hallucinogens and other small molecules, conventionally termed psychedelics, has seen a dramatic increase in the past 5 years. Several key clinical trials recently demonstrated the potential efficacy of these compounds in treating a variety of mental health conditions including depression, anxiety, and substance use disorders. Conc...
Psychedelics are a unique class of drug that commonly produce vivid hallucinations as well as profound psychological and mystical experiences. A grouping of interconnected brain regions characterized by increased temporal coherence at rest have been termed the Default Mode Network (DMN). The DMN has been the focus of numerous studies assessing its role in se...
In 2020, Oregon voters passed the Oregon Psilocybin Services Act (PSA). The PSA allows for the adult use of psilocybin at designated service centers and does not require a medicinal purpose for consumption. While the use of psilocybin becomes legal in Oregon in 2023 under the PSA, psilocybin remains a Schedule I substance under the federal Controlled Substan...
In recent years, the historical record of psychedelic therapy in Europe and the Americas has undergone considerable revision. In this article, we contribute to this re-interpretation by sharing documentation relating to psychedelic therapy carried out in Italy during the period 1927-1966. Our library research has uncovered one hundred publications, documenti...
This article assesses the right to privacy as a ground for challenging the constitutionality of the criminalisation of psilocybin mushrooms. In doing so, it discusses the right to privacy as found in section 14 of the Constitution of the Republic of South Africa, 1996 (Constitution). Drawing on Constitutional Court case law, the article argues that the right...
The unprecedented progress in the science and clinical investigation of psychedelic medicine will require those in healthcare leadership and the legislative policy arena to conceptualize how future reforms, policy creation, and clinical practice should occur to broaden access to these agents while simultaneously maximizing effectiveness and mitigating harm. ...
Background Recent survey data indicate that some people report long-term improvement in color vision deficiency (CVD), also known as color blindness, following use of psychedelics such as lysergic acid diethylamide (LSD) and psilocybin. However, there are no objective data reported in the medical literature quantifying the degree or duration of CVD improveme...
A49-year-old woman was diagnosed with an ER +, PR-, HER2 +, BRCA- invasive ductal carcinoma which progressed metastatically to include bone, liver, and lymph node involvement. Standardised care included a 26-month treatment period with targeted chemotherapy and a ketogenic diet. The patient also began a course of cannabinoid-based therapy, consisting initial...
Veterans are at increased risk of experiencing symptoms of trauma. Although many benefit from available treatments, some find treatment inaccessible or ineffective and explore alternative substances. One such substance is psilocybin. This Interpretative Phenomenological Analysis study aimed to provide an initial insight into the experiences of veterans who h...
Lifetime psychedelic substance use has previously been linked to nature relatedness and pro-environmental behaviour. Yet, participants’ responses to the self-report measures in these studies may have been affected by stereotypical associations or confirmation bias. We therefore re-examined this link by measuring three pro-environmental dependent variables: n...
A psychedelic drug is one that “produces thought, mood and perceptual changes otherwise rarely experienced except in dreams, contemplative and religious exaltation, flashes of vivid involuntary memory, and acute psychosis”1. It does so “without causing physical addiction, craving, major physiological disturbances, delirium, disorientation or amnesia”1. The “...
This study was designed to identify trends in the top-cited classic psychedelic publications. The top 50 publications on classic psychedelics with the greatest total of number of citations and annual citation rate were identified and pooled. Unique articles (n = 76) were dichotomized by median year of publication (2010.5); the differential distribution of st...
There is a long history of psychedelic use throughout history. A great deal of research was conducted on the possible benefits of psychedelics until LSD and psilocybin became street drugs in the 1960s with reported negative effects. Declared illegal in the late 1960s, research slowed on the benefits of such drugs. A new version of the “street” use of psyched...
It is well documented that psychedelic drugs can have a profound effect on colour perception. After previous research involving psychedelic drug ingestion, several participants had written to the authors describing how symptoms of their colour blindness had improved. The Global Drugs Survey runs the world’s largest annual online drug survey. In the Global Dr...
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