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MDMA: all studies

Page 251 of 347: studies 2,501 to 2,510 of 3,461, newest first. Back to the MDMA overview

Research

The effects of psychedelics on attention deficit and hyperactivity disorder - a systematic review.

Acta Neuropsychiatrica June 10, 2026 Helerin Raikkerus, Andrea Bujour, Mark Kennedy et al.

Attention deficit and hyperactivity disorder (ADHD) is a prevalent neuropsychiatric disorder (Drechsler et al., 2020). Recently, psychedelics have become of interest regarding developing treatment options for ADHD. The aim of this systematic review is to find all studies from the APA PsychInfo and MEDLINE databases, where psychedelics have been used for ADHD and assess whether further clinical...

Emergence of synthetic drugs in South America: insights from Brazil, Chile, and Colombia.

Harm Reduction Journal June 4, 2026 Ignacio Bórquez, Bruno Pantaleão, Gabriela Brogim et al.

The illicit drug landscape in South America is going through a major shift. The appearance of Tusi (or "pink cocaine"), a mixture often containing ketamine and MDMA, along with the growing presence of synthetic opioids like fentanyl and nitazenes, signals a new chapter in the region's drug use, which has been traditionally dominated by alcohol, cannabis, and cocaine. Drawing on data on...

DOI: 10.1186/s12954-026-01480-4 (opens in new tab) Full text (opens in new tab) Ketamine Harm reduction Nitazenes Novel psychoactive substances +4

Psychedelic Renaissance: A New Paradigm in Mental Health

European Psychiatry June 1, 2026 A. M. Matas Ochoa, A. R. Quiroga, I. D. Sacristán

Introduction Psychedelics are hallucinogenic agents that are awakening scientific interest in recent years, especially in the field of mental health. Psychedelics induce non-ordinary states of consciousness and alterations in the emotions and in cognition and could be beneficial in treating some mental illness. Objectives The objective of the poster is to expand knowledge about emerging...

From Altered States to Altered Trajectories and From Molecules to Meaning: A Network Meta Analysis Mapping Comparative Efficacy of Psychedelic Assisted Therapies in Modern Psychiatry

BJPsych Open June 1, 2026 Gaurav Uppal, Naima Gul, Asha Dhandapani et al.

Aims: Recently the therapies that utilize psychedelics have emerged as promising treatments for mood disorders, trauma-related disorders, and substance use disorders. While there is a growing body of research comparing various interventions directly, the majority of available research has been conducted in an indirect manner; therefore, Network Meta-Analysis (NMA), a statistical method for...

DOI: 10.1192/bjo.2026.11141 (opens in new tab) Full text (opens in new tab) Meta-analysis Context archaeology Psychological intervention Mood +11

U.S. Psychedelic Use and Microdosing in 2025: Insights from a Probability-Based and Nationally Representative Survey.

Rand health quarterly June 1, 2026 Michelle Priest, Beau Kilmer, Ben Senator et al.

An increasing number of U.S. states are implementing or considering alternative policies to the prohibition of some psychedelic substances for nonclinical purposes. The authors present new data and analysis to inform these discussions with survey results on the use of 11 psychedelic substances and detailed information about the prevalence of microdosing (i.e., taking a fraction of a full dose,...

(107) Chemsex: The Neuropharmacology of Pleasure and Risk

The Journal of Sexual Medicine June 1, 2026 M Almada, R Neto, A Pinto et al.

Abstract Introduction Emerging in the late 1990s within sexualized contexts, chemsex-the intentional use of psychoactive substances to enhance or prolong sexual activity-has evolved from a niche practice to a globally recognized public health concern, particularly among LGBTQ populations and men who have sex with men (MSM). Early accounts involved 3,4-methylenedioxymethamphetamine (MDMA) and...

DOI: 10.1093/jsxmed/qdag118.094 (opens in new tab) Full text (opens in new tab) Pleasure Public health Neuropharmacology Disease +9

Lifetime psychedelic use and opioid use disorder severity in a National Survey: the roles of psychedelic type and mental health.

Addictive Behaviors June 1, 2026 Sebastian Ehmann, Nathan M. Hager, Paul S. Regier et al.

Opioid use disorder (OUD) remains a major public health crisis in the United States, with mental health disorders substantially increasing risk severity. Emerging evidence suggests psychedelics may relate to reduced OUD risk. This exploratory study examined associations between lifetime psychedelic use and OUD severity and tested whether these associations varied by mental health impairment....

Investigational drugs in PTSD.

Neuropsychopharmacology June 1, 2026 Ted Obi, Kerry J. Ressler

Post-traumatic stress disorder (PTSD) remains one of psychiatry's most challenging disorders, common, disabling, and biologically complex. Despite decades of research, only sertraline and paroxetine are FDA-approved, both with modest efficacy. Even first-line trauma-focused psychotherapies leave up to half of patients with persistent symptoms. However, advances in neurobiology are reframing...

Hallucinogen-Assisted Psychotherapy for Trauma Disorders: A Bionian Lens.

Psychodynamic psychiatry June 1, 2026 Christopher W. T. Miller, Zofia Kozak

There has been an increasing interest in the use of classic psychedelics (such as psilocybin) and 3,4-methylenedioxymethamphetamine (MDMA) for treating mental health conditions. Individuals often describe psychedelic sessions as among the most significant experiences in their lives, emphasizing the sense of awe, connectedness, and spiritual transformation taking place. While the psychedelic...

DOI: 10.1521/pdps.2026.54.2.308 (opens in new tab) Full text (opens in new tab) Wilfred bion Object relations Psychedelics Psychoanalysis +1

Psychedelic Therapy and the Role of Music: A Scoping Review of Quantitative Evidence on Subjective and Objective Outcomes.

Brain and Behavior June 1, 2026 T Rowe, T Hurzeler, Ellen Towers et al. 1 citation

Psychedelics have received considerable attention due to their potential in treating psychiatric disorders. The "setting" during psychedelic-assisted therapy (PAT) is recognized as playing a central role in the experience, during which music features prominently. Although music is theorized as directing and shaping psychedelic sessions, its precise contribution to acute experience and...

DOI: 10.1002/brb3.71533 (opens in new tab) Full text (opens in new tab) Music Neuroimaging Psychedelic‐assisted therapy