The open index of psychedelic research

Open datasets, papers, preregistrations, and trials from across psychedelic science.

11,281 records6 sources
Showing 1,633–1,656 of 11,281
ArticlePsychedelics

Response to: Swieczkowski D, Kwaśny A, Cubała WJ. Regulatory context for protocol amendments and public reporting in psychedelic trials.

Žuljević MF, Mijatović A, Orhanović R +2

Europe PMC2026
ArticleKetamine

[Opioid insensitivity associated with genetic variants in the μ-opioid receptor].

Lund A, Djursby M, Jæger P +1

Europe PMC2026
TrialKetamine

InTRavenous kEtAmine and immerSive virtUal Reality to Treat dEpression

ClinicalTrials.gov2026
ArticlePsilocybin

Effects of psychedelic use on authoritarian attitudes revisited.

Simonsson O, Lyons T, Marks J +5

Europe PMC2026
ArticleDMT

5-HT<sub>1A</sub> receptor blockade potentiates the subjective effects of DMT.

Zahid Z, Strassman RJ, Qualls CR +1

Europe PMC2026
PreprintKetamine

Synaptic Plasticity—Intrinsic Excitability and Antidepressant Discovery

Tanaka M

Europe PMC2026
Trial

Multimodal Anesthesia in Robotic Laparoscopic Nephrectomy

ClinicalTrials.gov2026
ArticleDMT

N,N-Dimethyltryptamine (DMT) Acutely Exposed to Mouse Ventral Tegmental Area I<sub>h</sub>-Negative Neurons Alters the Firing Rate and Conductance in a Sex-Dependent Manner.

Eliasen JN, Rezagholizadeh A, Jacobsen HP +1

Europe PMC2026
TrialPsilocybin

Precision Phenotyping of Behavioral Risk and Response to Electromagnetic and Psychedelic Therapies

ClinicalTrials.gov2026
ArticlePsilocybin

New Approach Methodologies and Open Access Tools Help Characterize Risks for DART, DNT, or Endocrine Effects From Exposure to Hallucinogens With Potential Pesticide Contaminants.

Silva MH

Europe PMC2026
ArticleAyahuasca

Investigating Hypo-Egoic Features: Ayahuasca's Psychedelic Path Versus Meditation's Mindful Journey.

Arqueros M, Soler J, Cebolla A +3

Europe PMC2026
ArticlePsilocybin

Short-Term and Late-Term Effects of Psilocybin on Symptoms in Major Depression: A Randomized Clinical Trial.

Yngwe H, Plavén-Sigray P, Ekman CJ +5

Europe PMC2026
ArticlePsilocybin

Efficacy and Safety of Psilocybin in Treatment-Resistant Major Depression: The EPISODE Randomized Clinical Trial.

Mertens LJ, Koslowski M, Betzler F +23

Europe PMC2026
ArticlePsilocybin

Psilocin glucuronide in whole blood: a stable and useful biomarker of psilocybin intake.

Bergh MS, Bogen IL, Vevelstad M +1

Europe PMC2026
TrialKetamine

The Improvement of Low-dose Esketamine on Postoperative Depression in Patients Undergoing Bariatric Surgery With Preoperative Depression

ClinicalTrials.gov2026
ArticleKetamine

Higher Neutrophil-to-Lymphocyte Ratio Is Associated With Better Response to Esketamine in Treatment-Resistant Depression: A Post Hoc Exploratory Analysis of Real-World Data.

Carminati M, Tondello M, Morana C +2

Europe PMC2026
TrialPsilocybin

Group Psilocybin-Assisted Therapy for Post-Traumatic Stress Disorder

ClinicalTrials.gov2026
TrialPsilocybin

Understanding Music and Mindfulness Preferences in Psilocybin-Assisted Psychotherapy

ClinicalTrials.gov2026
ArticleKetamine

A comprehensive review of the clinical progress of esketamine: From anesthesia to antidepressant therapy.

Hu HL, Huang QZ, Xie PX

Europe PMC2026
ArticlePsilocybin

Pharmacotherapeutic Management of Depression in Patients With Cancer: A Review of Mechanistic and Clinical Evidence.

Hajivalizadeh S, Farahmand K, Kazemzadeh K +2

Europe PMC2026
ArticlePsilocybin

Olanzapine for young people with anorexia nervosa: a synopsis of the main results from the OPEN open-label feasibility study.

Filiz ES, Stringer D, Kellermann V +27

Europe PMC2026
ArticleKetamine

Distinct therapeutic profiles of ketamine in treatment-resistant depression: an exploratory analysis.

Liu KI, Lin WC, Li CT +3

Europe PMC2026
ArticleKetamine

My Lifelong Search for Relief From Obsessive-Compulsive Disorder and My Hope in Novel Treatments.

Milan R

Europe PMC2026
ArticleKetamine

TrkB/mGluR5 cross-talk underlies a synaptic metaplasticity mechanism of ketamine.

Arefin A, Kim J, Chakraborty MP +4

Europe PMC2026