The open index of psychedelic research

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

11,281 records6 sources
Showing 1,105–1,128 of 11,281
TrialPsilocybin

Mindfulness-based Psilocybin Therapy for PTSD

ClinicalTrials.gov2026
TrialPsilocybin

Study of Psilocybin Under Anesthesia Controlled by EEG

ClinicalTrials.gov2026
ArticlePsilocybin

Psilocybin induces stereotyped movements and reduces defensive responding in planarians through 5-hydroxytryptamine mechanisms.

Akbar RJ, Stringer AD, Wiah S +4

Europe PMC2026
ArticlePsilocybin

Modeled Long-Term Effects of Psilocybin on Dynamic Activity and Effective Connectivity of Fronto-Striatal-Thalamic Circuits.

Pasquini L, Vohryzek J, Escrichs A +12

Europe PMC2026
ArticlePsilocybin

MFCC-DFT mapping of ligand recognition at the 5-HT<sub>2A</sub> receptor: energetic analysis of the interactions between serotonin, psychedelics, and antipsychotics.

Junior WSC, Bezerra KS, Matias EGC +2

Europe PMC2026
ArticleKetamine

Psychedelics in Mental Health: Opportunities and Challenges.

Oestreich LKL, Rieser NM

Europe PMC2026
PreregistrationPsilocybin

Characterizing Integration Sessions and Predictors of Integration Engagement Within Oregon’s State-Regulated Psilocybin Services

OSF2026
TrialPsilocybin

Psilocybin-Assisted Group Integration Psychotherapy for Treatment-Resistant Depression

ClinicalTrials.gov2026
ArticleKetamine

Paramedic analgesia comparing ketamine and morphine in trauma. A synopsis of the PACKMaN double-blind RCT.

Smyth MA, Noordali H, Lall R +10

Europe PMC2026
ArticleKetamine

Treatment and management approaches for ketamine misuse: A systematic review of medical interventions.

Mosca A, Chiappini S, Miuli A +9

Europe PMC2026
PreprintKetamine

Acute ketamine treatment produces long-term anxiolytic effects despite increasing oxidative stress in female Wistar Kyoto rats

Lemeshova A, Abdirahaman F, Haidari H +3

Europe PMC2026
ArticleKetamine

Regional anesthesia combined with esketamine analgesia and remimazolam sedation as a salvage strategy for intertrochanteric femur fracture surgery in a high-risk patient: A case report.

Wang X, Zhang J, Ren J +2

Europe PMC2026
ArticleKetamine

Monitoring of Clinics That Use Direct-to-Consumer Advertising for Off-Label Ketamine in the New York Metropolitan Area: A Cross-Sectional Systematic Web Search.

Abukahok N, Lawrence S, Adhikari S +2

Europe PMC2026
ArticleKetamine

Cerebral Hemodynamic Effects of Ketamine-propofol vs Ketamine-Dexmedetomidine Sedation in Mechanically Ventilated Patients with Severe Traumatic Brain Injury: A Prospective Randomized, Double-Blinded Study

Panigrahi P, Jain K, Arora S +3

Europe PMC2026
TrialMDMA

MDMA-Assisted Massed Exposure Therapy for PTSD

ClinicalTrials.gov2026
ArticleKetamine

Autonomic-salience stability as a candidate Gate for awake low-dose ketamine: a systems neuroscience framework with a clinical anchor.

Torii K, Jinno M

Europe PMC2026
ArticleKetamine

Long-Term Effectiveness of Repeated, Single-Day Intravenous Ketamine Infusions for Severe Arthritis: A Retrospective Cohort Study.

Kapural L, Viradia I, Korunda S +4

Europe PMC2026
ArticleKetamine

Intra-nasal ketamine compared to intravenous morphine for acute pain in the emergency department: a prospective, triple blind, controlled study.

Shopen N, Cohen N, Mizrahi M +6

Europe PMC2026
ArticleKetamine

Analgesic efficacy of intravenous lidocaine vs ketamine in refractory chronic pain: a retrospective analytic study with 3-month follow-up.

Kositanurit K, Chalermkitpanit P, Limtrakool N +1

Europe PMC2026
ArticleKetamine

Ketamine Infusions and Rapid Reduction of Suicidal and Depressive Symptoms in Major Depressive Episode: A Systematic Review and Meta-Analysis.

Shim SR, Jeong HS, Bommersbach TJ +7

Europe PMC2026
TrialKetamine

The Effect of Esketamine on Postoperative Cognitive Function in Elderly Patients Undergoing Oral and Maxillofacial Surgery

ClinicalTrials.gov2026
ArticleKetamine

Case Report: Intranasal esketamine and accelerated intermittent theta-burst stimulation for severe treatment-resistant depression with suicidal ideation.

Chang CH, Hsia YD, Liu WC +3

Europe PMC2026
ArticleKetamine

Comparative Efficacy of Dexmedetomidine and Esketamine on Postoperative Sleep Disturbances and Analgesia: A Systematic Review and Network Meta-Analysis.

Jiang T, Zhao R, Zhang Y +10

Europe PMC2026
ArticleKetamine

Intraoperative esketamine infusion and postoperative sleep quality after shoulder arthroscopy: a randomized controlled trial.

Liu C, Lu W, Ni L +1

Europe PMC2026