BACKGROUND: The use of psychedelics is currently increasing in the United States. Awareness of clinical trials investigating the therapeutic applications of psychedelics may result in a record number of people who use psychedelics for the first-time. This study aimed to develop a harm-reduction resource to facilitate safe and successful psychedelic experienc...
Abstract This study explores the first-time use of psychedelic macrodoses among Latin American adults, addressing a gap in the literature regarding naturalistic use outside clinical settings. A total of 4,810 participants from six Latin American countries completed an online survey assessing sociodemographic characteristics, substances used, consumption cont...
There are profound methodological challenges facing microdosing research. One way we can address some of these methodological issues is by understanding how psilocybin microdosing fits in the broader existential context of people’s lives. We recruited participants who underwent psilocybin microdosing on their own and consented to being monitored for harm mit...
Recent research into classical psychedelics, such as psilocybin, LSD, and DMT, has highlighted their therapeutic potential for mental health disorders. However, emerging evidence suggests their utility may extend beyond treatment into the realm of preventive medicine. This manuscript proposes a novel framework positioning psychedelics as agents of cellular a...
Serotonergic psychedelics like psilocybin and LSD have shown potential therapeutic benefits for mental health conditions, including depression, PTSD, and addiction. However, research remains limited due to regulatory barriers and a lack of diversity in study populations. Spanish-speaking individuals, despite their significant global and U.S. presence, are un...
Serotonergic psychedelics, particularly psilocybin, lysergic acid diethylamide (LSD), and dimethyltryptamine (DMT), are increasingly recognised as powerful tools to advance the understanding of consciousness and its relation to brain activity. Psychedelic research has informed neuroscientific theories that attempt to map neural observations of network connec...
Background and Aims The ongoing opioid epidemic remains a major public health crisis in the United States, with over 100,000 opioid-related deaths annually. Mental health disorders are strongly associated with opioid use disorder (OUD), compounding risks of misuse and overdose. Emerging evidence indicates that psychedelics may be associated with reduced risk...
The emergence of microdosing introduced a novel approach to consuming classic psychedelic substances, such as LSD (lysergic acid diethylamide) and psilocybin mushrooms, in ways previously unconventional. Whereas traditional illicit substance use often seeks euphoric experiences, microdosing deliberately avoids such effects in favor of perceived self-enhancin...
Psychedelics including psilocybin, dimethyltryptamine, and lysergic acid diethylamide are known to disrupt the normal flow of time perception, for example, producing time dilation, compression, and loss of time. These temporal anomalies provide interesting clues about how the brain processes time, what consciousness is, and what produces the sense of self. T...
Psychiatric illness, particularly stress-related disorders including depression, anxiety and posttraumatic stress disorder, presents a considerable health burden worldwide with high prevalence, disabling symptoms, and scant efficacy of available treatments. Chronic stress is a major contributor to the origin and development of these conditions, to the detrim...
Psilocybin increases social connectedness and has strong clinical transdiagnostic efficacy for mental illness, making it a candidate treatment to reduce maternal disconnect, anxiety, and blunted affect seen in peripartum mood disorders. However, the efficacy and safety of psilocybin in peripartum mood disorders has not been investigated. We used a social str...
This study explores how individuals from ethnoracially marginalized backgrounds engage with psychedelic substances for psychological healing, cultural reconnection, and resistance to structural neglect in mainstream health care systems. Based on 23 in-depth interviews and participant-observation within a psychedelic preparation and integration training progr...
Psychedelic-assisted therapy (PAT) frequently utilises a “cotherapy” model, in which two therapists jointly support participants or patients through preparation, dosing, and integration sessions. While common in clinical trials, the experience of cotherapy from the participant perspective remains underexplored. This qualitative study examined experiences of ...
Supplement 1. Additional tables presenting primary and secondary outcomes, sensitivity analyses, and exploratory findings. Table A1. ITT analyses for QIDS-SR-16 and MBI-HSS-MP. Table A2. Adjusted ITT analyses for QIDS-SR-16 and MBI-HSS-MP. Table B1. Intent-To-Treat (ITT) Analysis for Demoralization Scale (DSII) and PTSD Checklist for DSM-5 (PCL-5). Table B2....
Introduction: Aesthetic experiences under psychedelics are often described as vivid, emotionally powerful, and meaningful, yet they remain under-measured in psychometric research. This study aimed to refine and validate the Psychedelic Aesthetic Experience Questionnaire (PAEQ), a novel instrument designed to assess the aesthetic dimensions of acute psychedel...
Psychedelic-assisted therapy (PAT) has shown promising results in alleviating psychological and existential suffering among individuals with serious illnesses. In parallel, nursing offers a robust theoretical framework to guide therapeutic communication in this context. This article explores the application of Peplau's Theory of Interpersonal Relations (PTIR...
Introduction In recent years, psychiatry has witnessed a renaissance in the investigation of psychedelic compounds, a broad class of psychoactive substances that induce altered states of consciousness, often characterized by changes in perception, mood, and cognition, which were largely shelved following regulatory crackdowns in the 1970s. The renewed intere...
Introduction: Recently, there has been a significant increase in interest in the use of psychedelics for various psychiatric conditions. Psilocybin is receiving particular attention as a psychoactive substance with significant therapeutic potential. Recent research focuses on its possible benefits in the treatment of major depressive disorders (MDD) and anor...
