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MDMA: all studies

Page 210 of 345: studies 2,091 to 2,100 of 3,446, newest first. Back to the MDMA overview

Research

The Motivation for Performing Ecstatic Rituals (A Case Study of Sufi Sama and Similar Rituals in Shamanism)

ادبیات عرفانی September 17, 2026 Haniye Pakravan, Ehsan Reisi

Ecstatic rituals are regarded as among the oldest religious concepts across diverse cultures. These rituals occupy a central and foundational position within certain spiritual traditions and belief systems, while in other religious or cultural contexts, they are rejected or marginalized. In several intellectual and faith-based traditions, trance is understood as a form of altered consciousness...

The Nova Protocol: a comprehensive multimodal longitudinal study among civilian survivors of a mass trauma event.

European Journal of Psychotraumatology September 14, 2026 Roee Admon, Ophir Netzer, Noa Magal et al.

Background: The 7 October 2023 attack in southern Israel was one of the deadliest terror attacks in modern history, with 1,182 fatalities, more than 4,000 wounded individuals, and 251 hostages. The Nova music festival, an all-night outdoor rave near the Gaza border, suffered the highest number of civilian casualties, with more than 370 festival attendees killed. Survivors were exposed to...

[The use of psychedelics in psychiatry].

Orvosi hetilap September 13, 2026 Szabolcs Kéri

Over the past five years, the literature on the psychiatric use of psychedelic and related treatments has expanded substantially. Several randomized controlled trials and pooled analyses have been conducted in mood disorders, treatment-resistant depression, and post-traumatic stress disorder. Trial methodology, however, remains a fundamental source of uncertainty, and despite the popularity of...

Oncology Providers' Perspectives on Psychedelic-Assisted Therapy.

The American journal of hospice & palliative care August 28, 2026 Krishna Hanubal, Akul Munjal, Jino Park et al.

PurposeDespite most psychedelic substances remaining Schedule I, clinical research exploring psychedelic-assisted therapy (PAT) in oncology is expanding. We sought to assess oncology providers' attitudes toward and understanding of PAT.MethodsWe conducted a cross-sectional survey of healthcare professionals involved in oncology across five academic institutions in California, South Carolina,...

Dermatological manifestations associated with chemsex

Journal of the European Academy of Dermatology and Venereology July 11, 2026 Pablo Balado-Simó, E Gimeno, Josep Riera‐monroig et al.

Abstract Chemsex involves the use of psychoactive substances to facilitate or enhance sexual activity, particularly among gay, bisexual, and other men who have sex with men (GBMSM). Common substances used include methamphetamine, gamma‐hydroxybutyric acid/gamma‐butyrolactone (GHB/GBL), mephedrone, ketamine, inhaled nitrites (‘poppers’), and cocaine, all of which are linked to various...

DOI: 10.1111/jdv.70608 (opens in new tab) Ecstasy Vasculitis Recreational drug Sex organ +6

Psychometric validation of the French version of the five-dimensional altered states of consciousness questionnaire (5D-ASC) and associated 11 OAV subscales.

Progress in Neuro-Psychopharmacology and Biological Psychiatry June 20, 2026 Ewen Kervadec, Pauline Mathieu, Baptiste Fauvel et al.

The renewal of psychedelic medicine has garnered significant scientific interest, with large efforts dedicated to the understanding of the complex subjective experiences induced by these substances. The Altered States of Consciousness (ASC) questionnaire represents the most comprehensive instrument for measuring such experiences yet lacks a validated French translation despite its centrality to...

Psychedelic-Assisted Psychotherapy for the Treatment of PTSD: A Systematic Review and Meta-Analysis

Psychoactives June 8, 2026 Fizza Mitter, Anton Sheptooha, Janni Leung et al.

Post-traumatic stress disorder (PTSD) remains inadequately treated by existing pharmacological and psychological interventions, prompting growing interest in psychedelic-assisted psychotherapy. Although randomised controlled trials have evaluated several psychedelic agents for PTSD, to our knowledge, no prior PTSD-specific synthesis has quantitatively examined multiple agent classes within a...

DOI: 10.3390/psychoactives5020016 (opens in new tab) MDMA Cannabidiol Systematic review Randomized controlled trial +7

Happy water overdose: A trending but fatal street drug

Myanmar Medical Journal June 4, 2026 Aung Kyaw Thu, Zaw Hlaing Toe, Si Thu Linn

“Happy water” has been gaining popularity among party goers. The effect of consuming this drug can be fatal. Two patients of “Happy water” overdose were admitted for reduced level of consciousness after enjoying a farewell party at nightclub. Urine for toxicology screening was found to be positive for methylenedioxymethamphetamine (MDMA), methamphetamine, diazepam and tramadol. “Happy water” is...

The Serotonin 2B (5‐ HT2B ) Receptor: A Narrative Review of Preclinical and Clinical Evidence on the Safety Considerations and Therapeutic Potential for the Treatment of Depression

Clinical Pharmacology & Therapeutics May 28, 2026 Gia Han Le, Sabrina Wong, Danica E. Johnson et al.

Major depressive disorder (MDD) and treatment-resistant depression (TRD) remain leading causes of disability, providing the impetus for receptor-level treatment strategies beyond monoamine reuptake. The serotonin 5-HT2B receptor (5-HT2BR) is uniquely positioned at the interface of central-antidepressant mechanisms and peripheral cardiac risks. Herein, we reviewed preclinical, translational and...

Psychedelic Use and Missed Needed Mental Health Treatment: Gender Differences in Unmet Perceived Need for Care

Psychoactives May 12, 2026 Sean M. Viña

While prior research links psychedelic use to improved psychological outcomes, less is known about whether psychedelic exposure relates to engagement with formal mental health care when treatment is recognized as needed. Using publicly available, de-identified pooled data from the National Survey on Drug Use and Health (2008–2019), this study examines whether lifetime psychedelic use is...

DOI: 10.3390/psychoactives5020014 (opens in new tab) MDMA Odds Psychological distress Mental distress +7