The open index of psychedelic research

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

11,281 records6 sources
Showing 1,561–1,584 of 11,281
TrialKetamine

Subanesthetic Ketamine Infusions for Depressive Symptoms in Intensive Care Unit Patients

ClinicalTrials.gov2026
PreprintPsilocybin

Low doses of psilocybin as adjunct pharmacological treatment to virtual reality exposure therapy for social anxiety disorder: A study protocol for a double-blind randomized controlled trial.

Cohen J, Parbo P, Ørskov PT +6

Europe PMC2026
ArticleKetamine

Changes in depression symptom network structure following ketamine treatment in treatment-resistant depression.

Curtiss J, Dasari L, Origlio J +12

Europe PMC2026
ArticleKetamine

Physicochemical stability of sufentanil and esketamine containing analgesic mixtures applied for patient-controlled intravenous analgesia.

Yao M, Ma Y, Fang B +3

Europe PMC2026
DatasetKetamine

Drug-induced changes in connectivity to midbrain dopamine cells revealed by rabies monosynaptic tracing

Katrina Bartas, Pieter Derdeyn, Guilian Tian +5

Dryad2026
PreprintPsychedelics

Adolescents’ and Young Adults’ Integration Processes for Extended Difficulties Following Challenging Psychedelic Experiences: A Qualitative Investigation

Barfoot S, Luke D, Robinson OC +1

Europe PMC2026
PreprintPsychedelics

When Therapy Falls Short: A Qualitative Study of Psychotherapy After Challenging Psychedelic Experiences

Simon G, Tadmor N, Evans J +2

Europe PMC2026
PreprintPsychedelics

Spatiotemporal dynamics of flow experience: an EEG microstate analysis

Khoshnoud S, Alvarez Igarzabal F, Wittmann M

Europe PMC2026
ArticleKetamine

Effect of ultrasound-guided interscalene brachial plexus block using liposome bupivacaine combined with continuous esketamine infusion on quality of recovery in patients undergoing arthroscopic rotator cuff repair: study protocol for a randomized controlled trial.

Yue J, Wang Q, Tang Q +2

Europe PMC2026
ArticlePsilocybin

Inaugural year of regulated psilocybin services in Oregon: safety, motivations, and utilization.

Yu F Jr, Tafur J, Moreno F +1

Europe PMC2026
ArticleIbogaine

Ibogaine induces juvenile-like plasticity and modulates functional and structural regulators of plasticity in the adult mouse visual cortex.

Acuña A, Billeri F, Totaro V +4

Europe PMC2026
ArticleKetamine

Intranasal Dexmedetomidine Versus Esketamine As Premedication for the Sedation of Pediatric Patients: A Systematic Review and Meta-Analysis.

Ghaly L, Al Nuaimi A, Ragab A +6

Europe PMC2026
ArticlePsilocybin

Efficacy and Safety of a Single Dose of Psilocybin for Chronic Suicidal Ideation: An Open-Label Trial.

van der Vaart A, LaPratt J, Swartz K +5

Europe PMC2026
TrialKetamine

Comparative Efficacy and Safety of Propofol-Ketamine Combination Versus Propofol Monotherapy in Geriatric Patients Under Invasive Ventilation

ClinicalTrials.gov2026
ArticleKetamine

[Ketamine and esketamine in treatment-resistant depression - Pharmacological effects and augmented psychotherapy].

Schüle C, Sobieraj A, Rogg H

Europe PMC2026
ArticleKetamine

Esketamine for major depressive disorder: pharmacokinetics and toxicological considerations.

Vasudeva S, Lovell GFM, Rosenblat JD

Europe PMC2026
ArticlePsilocybin

Microdosing psilocybin for major depressive disorder: study protocol for a phase II double-blind placebo-controlled randomised partial crossover trial - CORRIGENDUM.

Beidas Z, Ragnhildstveit A, Blackman A +8

Europe PMC2026
PreregistrationIbogaine

Systematic Under-Characterization of Psychedelic Compound Classes in Published hERG QSAR Training Data: A Pre-Registered Multi-Family Analysis

OSF2026
PreprintPsychedelics

On the meaning of ‘plasticity’ in neuroscience and mental health research and its relation to the action of psychedelic therapy

Carhart-Harris R, Zeifman R, Pasquini L +8

Europe PMC2026
ArticlePsychedelics

<i>N</i>‑Benzyl-Tryptamine Derivatives as Serotonin 5‑HT<sub>2</sub> Receptor Ligands: Synthesis and Structure-Affinity/Activity Relationships.

Martínez-Afani D, Soares BA, Mella-Raipán J +5

Europe PMC2026
PreregistrationPsilocybin

Attitudes Toward Psychedelics and Psychedelic-Assisted Therapy (PAT) Among Mental Health Professionals in Poland and Their Associations with Cognitive, Epistemic, and Existential Factors

OSF2026
ArticleIbogaine

From monotherapy to sequential models: An updated scoping review on ibogaine's role in treatment for psychiatric disorders.

Sharma P, Kendrick J, Schram J +3

Europe PMC2026
ArticleAyahuasca

Therapeutic properties of ayahuasca component N,N-Dimethyltryptamine in a pre-clinical model of Parkinson's disease.

Calleja-Conde J, Echeverry-Alzate V, Sanz-SanCristobal M +6

Europe PMC2026
ArticleKetamine

Effect of intraoperative esketamine on moderate-to-severe depressive symptoms in major surgery patients: A randomized clinical trial.

Zhou Y, Sun W, Fu Y +8

Europe PMC2026