The open index of psychedelic research

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

11,328 records6 sources
Showing 97–120 of 11,328
DatasetMescaline

Lophophora Data Bundle: Peyote Trade, Harvest Impact, Range and Species Reference

Kealer, Brian

Zenodo2026
ArticleKetamine

Response to the Letter on Esketamine and Tracheal Extubation Time.

Lateiresh M, Altayf A, Elhadi M

Europe PMC2026
ArticlePsilocybin

Serotonergic Toxicity and Hyponatremia Associated with Antidepressant Therapy: The Pivotal Role of SIADH.

Morena D, Lippi M, Biso L +4

Europe PMC2026
DatasetDMT

Multimodal brain, autonomic and phenomenological data for the acute effects of N,N-dimethyltryptamine (DMT)

D'Amelio, Tomás Ariel, Gil Garbagnoli, Tomás, Rodríguez Cuello, Jerónimo +10

Zenodo2026
PreprintPsilocybin

Through the PRISM: Reinterpreting Psychedelic Cognition as Motivational Reallocation

Sayali C

Europe PMC2026
ArticleKetamine

Effects of Repeated Ketamine Infusions on Suicidal Ideation in Treatment-Resistant Depression and Associated Changes in Selected Plasma Biomarkers.

Murao M, Setoyama D, Matsumoto Y +7

Europe PMC2026
PreregistrationKetamine

Intravenous S-ketamine in neuropathic pain: a scoping review of exposure patterns, clinical response, and safety

OSF2026
PreprintIbogaine

Extracellular flux analysis and proteomic profiling indicate ibogaine promotes synaptic plasticity and neural repair by a metabolic preconditioning mechanism

Oulton MJ, Kasheke GDS, Meaney KA +5

Europe PMC2026
TrialMDMA

Clinical Trial of MDMA-Assisted Therapy for Military Service Members With Posttraumatic Stress Disorder

ClinicalTrials.gov2026
DatasetPsilocybin

Agarikon: A Screened Index of Psychedelic Medicine - Clinics, Trials, Researchers, Legislation, and Industry

Mayne, Erich

Zenodo2026
TrialPsilocybin

Psilocybin Microdosing on Cognition, Mood and Quality of Life

ClinicalTrials.gov2026
TrialPsilocybin

Consciousness and Psilocybin Effects on Well-Being: The CoPEWell Study

ClinicalTrials.gov2026
TrialPsilocybin

Psilocybin-assisted Therapy for Post-Traumatic Stress Disorder in Survivors of Intimate Partner Violence

ClinicalTrials.gov2026
ArticleLSD

Non-Hallucinogenic LSD Analogue Boosts Immune Response to Colorectal Cancer.

Europe PMC2026
ArticlePsilocybin

A Primary Care E-Health Family Intervention for Risk Behaviors in Hispanic Youths: A Randomized Clinical Trial.

Estrada Y, Lozano A, Graefe B +8

Europe PMC2026
ArticleKetamine

Multi-center, randomized controlled efficacy and comparative-effectiveness study evaluating ketamine, stellate ganglion blocks, combination treatment, and sham treatments for posttraumatic stress disorder and traumatic brain injury-associated headache: a study protocol.

Cohen SP, Smolynets R, Wood J +13

Europe PMC2026
TrialPsilocybin

Psilocybin-Assisted Physical Therapy in Chronic Low Back Pain

ClinicalTrials.gov2026
TrialLSD

Shortened LSD Intervention for Major Depressive Disorder

ClinicalTrials.gov2026
ArticleAyahuasca

Acute ayahuasca administration attenuates binge‐like eating and anxiety‐related behaviors in mice subjected to intermittent fasting

Corona C, Lima F, da Silva Sumensse J +8

Europe PMC2026
TrialKetamine

Dexmedetomidine Versus Ketamine in TAP Block for Postoperative Analgesia After Total Abdominal Hysterectomy

ClinicalTrials.gov2026
TrialKetamine

Effect of a Low-Dose Ketamine-Dexmedetomidine-Based Opioid-Sparing Anesthesia Protocol on Postoperative Quality of Recovery After Percutaneous Nephrolithotomy

ClinicalTrials.gov2026
TrialKetamine

Outcomes Registry After Ketamine Infusions for Chronic Pain: A Longitudinal Evaluation

ClinicalTrials.gov2026
TrialKetamine

Understanding the Role of the Kappa Opioid Receptor in Ketamine's Attenuation of Suicidal Thoughts

ClinicalTrials.gov2026
TrialMDMA

MDMA-Assisted Therapy for Stress Disorders in Healthcare Workers and First Responders

ClinicalTrials.gov2026