Conventional antidepressants show moderate efficacy in treating major depressive disorder. Psychedelic-assisted therapy holds promise, yet individual responses vary, underscoring the need for predictive tools to guide treatment selection. Here, we present graphTRIP (graph-based Treatment Response Interpretability and Prediction) - a geometric deep learning a...
ImportancePsilocybin has demonstrated rapid and sustained antidepressant efficacy, with acute-phase effect sizes often more than double those for conventional antidepressants. However, concerns have been raised that high rates of functional unblinding in combination with trial participants with positive expectations of psychedelic use might bias treatment ou...
BACKGROUND: Psilocybin-assisted psychotherapy (PAP) is a promising treatment for various psychiatric disorders. However, the exact biological and psychological mechanisms of action of PAP remain to be determined. Examining predictors of PAP outcomes may help identify necessary processes for positive treatment outcomes. Mystical experiences are considered a k...
Parkinson’s Disease (PD) is a progressive neurodegenerative disorder marked by motor symptoms due to dopaminergic degeneration and non-motor symptoms such as depression, anxiety, and cognitive impairment, which significantly affect patients' quality of life. Traditional dopaminergic therapies address motor symptoms but offer limited efficacy for neuropsychia...
The use of drugs with psychedelic and dissociative effects for the treatment of psychiatric illnesses has become increasingly popular in recent years. However, few trials have been conducted to determine the efficacy of these agents in the specific setting of treatment-resistant major depressive disorder (MDD) in older adults. In this paper, we review notabl...
Background Ketamine exerts potent but transient antidepressant effects in treatment-resistant depression (TRD). Combinations of ketamine and psychotherapy have attracted interest, but no trial has investigated a psychedelic model of ketamine-psychotherapy for TRD to our knowledge. Aims This secondary analysis of a randomised clinical trial (RCT) explores the...
BACKGROUND: Patients with cancer often struggle with depression, which can negatively impact quality of life as well as be challenging to manage. METHODS: A phase 2 trial was conducted that demonstrated safety, feasibility, and efficacy of a single dose of psilocybin combined with psychological support in a community cancer setting in 30 patients with cancer...
Professor Stephen Ross is a prominent faculty member in the Departments of Psychiatry and Child and Adolescent Psychiatry at the New York University (NYU) Grossman School of Medicine who has transformed the landscape of psychedelic research since 2006. In this Genomic Press Interview, Dr. Ross reveals how as co-director of the NYU Langone Center for Psychede...
Due to psilocybin-assisted therapy's success in previous research, growing cultural awareness and use of psilocybin and other psychedelics, the Oregon Psilocybin Services Act passed by ballot measure in 2020 and began offering services in 2023. While the program has had many successes, a significant problem it faces is affordability and no research to date h...
Neurological and psychiatric disorders are considered one of the major problems of today's societies and cause many individual and social problems. Current treatments are effective, but due to their burdens, there is always an effort to introduce novel treatments. Psychedelics, a diverse group of psychoactive compounds, including LSD, psilocybin, DMT, MDMA, ...
This study will examine the effects of a single dose of psilocybin, administered with psychological support, on symptoms of depression. It will also assess whether different post-dosing interventions, including a non-invasive technique called transcutaneous auricular Vagus Nerve Stimulation (taVNS), influence various psychological and behavioral outcomes. In...
Depressive disorders continue to pose a major clinical challenge worldwide, particularly given the high prevalence and increasing number of treatment-resistant cases. Over the past decade, advances in research have elucidated the antidepressant potential of psilocybin and other 5-HT₂A receptor agonists in patients with major depressive disorder (MDD) and tre...
Abstract Major depressive disorder (MDD) is a leading cause of disability that affects over 300 million people globally. Despite multiple antidepressant trials, approximately one-third of MDD patients remain symptomatic, progressing to treatment-resistant depression (TRD). This persistence possibly is due to the multifaceted etiology of TRD, encompassing bio...
Psilocybin therapy (PT) is emerging as an effective intervention for Major Depressive Disorder (MDD), offering comparable efficacy to conventional treatments like selective serotonin reuptake inhibitors (SSRIs). Music, an emotionally evocative stimulus, provides a valuable tool to explore changes in hedonic and predictive processing mechanisms via expectancy...
Serotonin 5-HT2A receptors were one of the first serotonin receptors to be pharmacologically characterized. In mammals, they are expressed throughout the body in nearly every cell and tissue type, with the highest density in cortical layer V of the brain. They are involved in several aspects of normal physiological processes and behaviors and have been impli...
Regulatory compliance is crucial in the clinical development of psychedelic substances, including psilocybin. This study aimed to examine the alignment of clinical trial protocols for psilocybin in the treatment of major depressive disorder (MDD) and treatment-resistant depression (TRD) with established regulatory requirements.A cross-sectional investigation...
The pressing need for effective fibromyalgia (FM) treatments, the known safety of psilocybin therapy, and the mechanistic plausibility for potential benefit provide a backdrop for investigating psilocybin therapy as a treatment for FM. The primary objective of this study is to evaluate the clinical benefit of oral psilocybin in concert with psychotherapy to ...
This is a single-arm, open-label interventional study of psilocybin-assisted interpersonal therapy for treatment resistant depression. 20 participants will be recruited to take part in this 8-week intervention that involves 8 sessions of psychotherapy and 2 doses of psilocybin. Study Design Interventional, Single arm, open label 1\. Hypotheses: 1. It is feas...
