Background: Little research investigates the role of rarely used drugs in criminal offending. Moreover, given research suggesting that psychedelics reduce criminal offending, more research is needed to further document connections between psychedelics and crime. Aim: This study examines the role of rarely used drugs in criminal behavior and extends previous ...
Abstract Background and aims Psilocybin, a psychoactive compound found in fungi commonly referred to as “magic mushrooms,” is consumed for both spiritual and recreational purposes. However, psilocybin use in Puerto Rico remains understudied. This exploratory cross-sectional survey aimed to describe patterns of use, motivations for consumption, explanatory fa...
Introduction: Psilocybin therapy has demonstrated efficacy for cancer-related anxiety and depression, but resource-intensive individual treatment models raise important questions for psychedelic public health about equitable access and scalability. In our prior Phase 1/2 study of group retreat psilocybin therapy for patients with metastatic cancer, we observ...
The goal of this randomized placebo controlled trial is to compare the antidepressant effect of a single oral dose of psilocybin 25 mg compared to 1 mg in 100 patients with cancer related major depressive disorder. The main question it aims to answer is: The primary objective of this study is to evaluate the efficacy of a single 25 mg oral dose of psilocybin...
Prolonged grief disorder (PGD) affects approximately 10% of bereaved individuals and is now formally recognized in both the DSM-5-TR and ICD-11. Despite its prevalence, PGD often responds poorly to traditional therapeutic approaches. This manuscript outlines the protocol for an early-stage open-label feasibility trial investigating the use of psilocybin, a p...
BACKGROUND: Major depression is a prevalent condition among patients with life-threatening illnesses, such as cancer, and recent findings suggest that psilocybin may hold promising treatment potential. Contemporary trials of psilocybin generally employ a model that includes psychotherapeutic support consisting of preparation and integration sessions surround...
Psilocybin, a serotonergic psychedelic, has gained attention as a potential treatment for various psychiatric conditions. In this review, the authors summarize current clinical evidence related to psilocybin’s efficacy, safety, and mechanisms of action across psychiatric disorders. Findings from early-phase and small-scale clinical trials suggest rapid but v...
Recreational psychedelic use is increasing, yet data on adverse events remains limited. This study characterized emergency department (ED) visits associated with recreational psychedelic use at UC San Diego Medical Center. We conducted a retrospective chart review of ED encounters (2010-2023). Cases were identified using ICD-10 hallucinogen-related codes and...
Major Depressive Disorder (MDD) and chronic pain are independently debilitating conditions that frequently co-occur. This comorbidity poses a significant clinical challenge, resulting in greater symptom severity, higher disability, and worse prognosis than either condition alone. Current therapies often address each disorder in isolation, leaving individuals...
OBJECTIVES: Borderline personality disorder (BPD) is often comorbid with major depressive disorder (MDD), and there has been a suggestion in the literature that this comorbidity may interfere with MDD treatment response. Our objective was to conduct a pilot study of psilocybin in adults with BPD and MDD. METHODS: Adults aged 18 to 65 years with a DSM-5 diagn...
Major depressive disorder remains a leading cause of disability worldwide, and current antidepressants are limited by delayed onset and incomplete response. Building on advances driven by ketamine research, renewed interest has focused on classical serotonergic psychedelics-particularly psilocybin, N,N-dimethyltryptamine (DMT), 5-methoxy-DMT, and lysergic ac...
The goal of this clinical trial is to learn if a single dose of psilocybin (5mg Vs 10mg Vs 25mg) alongside psychotherapy is safe and can help treat treatment resistant depression (TRD) with co-occurring substance use disorder (SUD) in veterans and first responders. We seek to answer: * Whether 5mgs, 10mgs and 25mgs of psilocybin are safe in individuals with ...
This commentary critically examines the interpretation and analytic choices in Goodwin et al.’s (2026) analysis of therapeutic alliance in psilocybin treatment for treatment-resistant depression. While the authors conclude that alliance did not meaningfully contribute to treatment efficacy, we argue that this interpretation is not supported by the reported r...
Psychedelics are increasingly described as a new therapeutic approach in a variety of mental disorders including depression. Oral psychedelics such as psilocybin have an acute effect evolving over 6-8 h and are generally given in combination with psychological support. There is debate on the exact role of this support and how and by whom it should be deliver...
BACKGROUND AND AIMS: Australia recently down-scheduled and authorised psychedelic-assisted therapies, including psilocybin, for certain mental health conditions. Evidence is emerging for potential application in substance use disorder treatment. However, regulatory developments have outpaced implementation readiness. While service leaders and clinicians are ...
Background: Self-stigma refers to the internalization of negative societal beliefs and has been associated with reduced self-efficacy, self-esteem and treatment avoidance among substance users. However, little research has explored antecedents of self-stigma such as substance use motives. This may be particularly salient for psilocybin which is used both as ...
