Classic psychedelics such as lysergic acid diethylamide (LSD) and psilocybin induce mild cardiovascular activation in addition to their psychological effects. While these effects are well described in healthy adults, little is known about their dynamics in clinical populations undergoing psychedelic-assisted psychotherapy. This retrospective, observational, ...
Eating disorders (ED) remain challenging to treat, with high dropout and low remission rates in cognitive-behavioral therapy for EDs (CBT-ED). Psilocybin treatment (PT) demonstrates therapeutic potential to enhance CBT-ED by exerting several neurobiological, psychological, and experiential effects (e.g., antidepressant, neuroplasticity, emotional openness) t...
Personality disorders (PDs) are characterized by rigid and maladaptive patterns of self- and interpersonal functioning, leading to high clinical burden and limited treatment outcomes. Schema Therapy (ST), an integrative psychotherapy rooted in cognitive-behavioral principles, conceptualizes PDs in terms of Early Maladaptive Schemas (EMS)-pervasive cognitive-...
The overall objective of this study is to assess the feasibility, safety and preliminary efficacy of psilocybin-assisted therapy to alleviate opioid-refractory pain in patients with advanced-cancer. The name of the study intervention used in this research study is: Psilocybin (a tryptamine derivative) This study is a phase 2 open label, single center, concur...
BACKGROUND: Obsessive-compulsive disorder (OCD) is a debilitating mental disorder commonly treated with selective serotonin reuptake inhibitors, atypical antipsychotic augmentation and cognitive-behavioural therapy. However, up to 60% of people with OCD do not respond to these treatments. Therefore, a novel intervention, psilocybin-assisted psychotherapy (PA...
Introduction: The subjective effects of psilocybin on obsessive-compulsive disorder (OCD) are under-explored. Therefore, we conducted a qualitative study of participant experiences from the first randomized placebo-controlled trial of single-dose psilocybin combined with unstructured and non-directive support for individuals with treatment-refractory OCD. Ou...
This is an open-label pilot trial to assess the safety and feasibility of a novel 8-week psilocybin-assisted psychotherapy intervention to facilitate successful tapering/discontinuation of opioid pain medication in adult patients receiving long-term opioid therapy for chronic pain. Participation will last approximately 8 months and includes one or two psiloc...
The purpose of this research is to study the safety and effects of single-dose psilocybin 25mg versus an active placebo (single dose niacin 100mg) in the treatment of anxiety, depression, and existential distress (i.e., loss of meaning and hope; fear of death) in advanced cancer (i.e., stage 3 or 4). Study medications will be administered in conjunction with...
Abstract Early maladaptive schemas (EMS) are highly prevalent in patients seeking psychedelic-assisted psychotherapy and correlate strongly with baseline depression and anxiety. This study characterized EMS in 192 adults and longitudinally followed 74 patients receiving psilocybin- or LSD-assisted therapy. We found that baseline schema burden, particularly r...
Background Classic serotonergic psychedelics such as LSD and psilocybin show promising antidepressant effects in controlled trials, but real-world data from routine clinical care remain limited. Methods This study retrospectively analysed routine data from adults with treatment-resistant depressive and/or anxiety disorders who received a first standardized P...
This study will collect data that measures the effects of a psychedelic intervention on patients struggling with alcohol use disorder (AUD). The study design will be a double blind, randomized, active-comparator trial with two study arms. Subjects randomized to Arm 1 (n=40) will receive individual psychotherapy sessions plus a 30 mg dose of psilocybin. Arm 2...
Background: Psilocybin-assisted psychotherapy (PAP) may be an effective intervention for a range of mental disorders. However, there appears to be a relative lack of qualitative evidence to complement emerging quantitative findings. To our knowledge, no reviews have systematically mapped the literature on qualitative studies on PAP for the treatment of menta...
Psilocybin, a naturally occurring psychedelic compound, has received attention as a novel therapeutic option for major depressive disorder (MDD), particularly in cases where traditional treatments prove ineffective. The study aims to evaluate psilocybin's therapeutic potential by examining its efficacy, safety, and mechanisms of action as well as addressing ...
BACKGROUND: Cognitive difficulties within treatment-resistant unipolar and bipolar depression (TRD; TRBD) often do not improve with conventional pharmacotherapies. Psilocybin-assisted psychotherapy (PAP) has shown promise as a novel intervention for TRD; however, few studies have assessed its effects on cognition in this population. METHODS: This retrospecti...
Objective: To assess the safety and efficacy of a six-week microdosing regimen of psilocybin combined with short-term, experience-based psychotherapy in patients with treatment-resistant depression who have not responded to previous pharmacological or long-term psychological interventions. Hypothesis: Compared to baseline, the group that begins with psilocyb...
Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder characterized by recurrent distressing thoughts and substantial anxiety, accompanied by repetitive behaviors or mental rituals. Individuals with OCD often have diminished quality of life, and functional impairment. The disorder cause high personal, societal and economic costs. Current availab...
This pilot study will collect preliminary data that measures the effects of psilocybin-assisted psychotherapy vs ketamine-assisted psychotherapy on patients struggling with alcohol use. This pilot study will be a double blind, randomized, active-comparator controlled trial with two study arms. Subjects randomized to Arm 1 (n=10) will receive individual psych...
Highly stressful events can lead to post-traumatic stress disorder (PTSD)-a significant public health concern which existing treatments (e.g., psychotherapy and traditional medications) have shown marginal efficacy for.Psychedelics-alternatively called hallucinogens-are psychoactive substances that cause perception, mood, and cognitive changes.Because they a...
The past two decades have seen the reemergence of research investigating the therapeutic potential of psychedelic drugs across neuropsychiatric illnesses. One condition, alcohol use disorder (AUD), is of relevance given the broad public health implications and both limited effectiveness and attrition associated with currently available treatments. While emer...
BACKGROUND: Psilocybin-assisted psychotherapy (PAP) has gained attention as a promising intervention for conditions including depression, anxiety and post-traumatic stress disorder, but understanding of its side-effects is limited. This review evaluates the quality of side-effects reporting in PAP trials, to guide treatment, policy and research. AIMS: To ass...
