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MDMA: all studies

Page 244 of 345: studies 2,431 to 2,440 of 3,446, newest first. Back to the MDMA overview

Research

A Quantitative Analysis of Street‐Level Drugs Seized in New South Wales, Australia: Purity, Dose and Adulterants

Drug and Alcohol Review September 29, 2026 Janette L. Smith, Christine A. Harvey, NSW Police Force et al.

INTRODUCTION: The Combined Surveillance and Monitoring of Seized Samples (CoSMoSS) program is a joint harm reduction initiative between NSW Health and NSW Police Force. Here, we examine the contents and purity of a sample of seized suspected target drugs (cocaine, heroin, methamphetamine and 3,4-methylenedioxymethamphetamine 'MDMA'). METHODS: Between January 2021 and March 2025, 3378 street...

Impact of Cannabis Use on Time to Psychiatric Rehospitalization in Young Adults With Bipolar and Psychotic Disorders: A Survival Analysis.

The Journal of Clinical Psychiatry September 28, 2026 Justine Perino, Amélie Daveluy, Anna Truong-Bastos et al.

Objective: Psychiatric disorders are frequently associated with drug use and substance use disorders (SUDs). This study aimed to (1) assess the risk of psychiatric readmission associated with cannabis use in young adults (18-29 years) with bipolar or psychotic disorders and (2) describe drug use and SUD recorded in their medical files. Methods: This historical cohort included 200 adults aged...

Age moderates the relationship between psychedelic use and mental health in naturalistic settings

Scientific Reports September 24, 2026 Giammarco di Gregorio, Basset Sophia, Harjot Manmohan et al.

Abstract Depression and anxiety affect one in five adults and vary across the lifespan; while prevalence generally declines with age until midlife, later life is marked by a re-emergence of symptoms. Although clinical trials suggest classic psychedelics (e.g., psilocybin, LSD) and non-classic psychedelics (e.g., MDMA, ketamine) may alleviate these symptoms, it remains unclear how these...

Huda Naamani

September 21, 2026 Miriam Cooke

Contesting centuries of mostly male Sufi claims that wajd cannot be articulated beyond tawājud , Huda Naamani, a Syrian Sufi poet and artist, expresses her experience of ecstasy beyond words on the page to a multimedia performance of sound, dance/whirling, and color that fill in the silences that stop the pen struggling to script the barzakh of ecstasy that stretches into infinity before and...

5Rhythms

Zenodo (CERN European Organization for Nuclear Research) September 19, 2026 Géraldine Mossière preprint

5Rhythms (5R) is a dance-based practice founded by Gabrielle Roth (1941-2012) in the late 1970s at the Esalen Institute (Big Sur, CA, USA), a center focused on the development of human potential with a particular emphasis on the body. Roth's teachings were shaped by ecstatic and mystical philosophy, as well as Gestalt therapy. After observing dancers for a decade, Roth noticed that their bodies...

Holy, holy, holy! : toward a mystical style in film

cIRcle (University of British Columbia) September 18, 2026 Jacob Noah Pascoe

This thesis proposes a methodology that melds theological inquiry with cinematic analysis ultimately arguing that cinema can serve as a site of mystical encounter. In an age of increasing irrationality, spiritual expression in cinema has shifted from a meditative, passive transcendentalism toward an active, urgent, and often violent mysticism. Drawing on contemporary cinematic examples from...

Acute Psychosis and Dissociative Syndrome Following Binge Recreational Nitrous Oxide Use: A Case Report

Cureus September 17, 2026 Francisco Agostinho, Adriana Moutinho, Catarina Klut Câmara et al.

Recreational nitrous oxide (N2O) inhalation is increasingly prevalent among young adults, but acute psychiatric presentations following short-term binge exposure remain poorly characterized. We report a case of a female in her early 20s with no prior history of psychotic illness who developed an acute psychotic and dissociative syndrome over three days at an outdoor music festival. Her...

Transformations and Revolutions

September 17, 2026 Casey Rae

Abstract Chapter Five charts how psychedelic culture and the early Grateful Dead catalyzed a new American vocabulary for transformation—spiritual, aesthetic, and political—while revealing the tensions embedded in that promise. It opens with Richard Alpert’s 1966 encounter with the Dead at the Fillmore, where Primal Dead’s volatile improvisation, light shows, and collective ecstasy suggested a...

Contemplation

Routledge eBooks September 16, 2026 Kathryn Rickard

This chapter examines Contemplation within Releasement Level B of the psychoanalytic model of surrender, describing a shift in the manner in which attention is held rather than the establishment of a reflective or stabilized state. Following the disruptions of Ecstasy and Doubt , what becomes possible is the capacity to remain with unfolding experience without immediately organizing,...