The open index of psychedelic research

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

11,281 records6 sources
Showing 1,129–1,152 of 11,281
ArticleMDMA

HPLC-MS/MS stereoselective determination and quantification of MDMA and its phase-1 metabolite in human oral fluid samples: estimation of consumption time.

Balloni A, Wille SMR, Sprega G +3

Europe PMC2026
ArticleKetamine

The Effect of Ketamine, Xylazine, and Ketamine/Xylazine Administration on SCN5A (Nav1.5) Gene Expression in Pigeons.

Moazzeni FS, Pedram B, Manesh SMR

Europe PMC2026
TrialKetamine

Two Intravenous Doses of Ketamine in Reducing the Oculocardiac Reflex in Adult Patients Undergoing Ophthalmic Surgery

ClinicalTrials.gov2026
TrialAyahuasca

Effects of a Sigle Dose of Ayahuasca in Patients With Psychogenic Non-epileptic Seizures: an Open Label Clinical Trial

ClinicalTrials.gov2026
PreprintPsilocybin

Convergent biosynthesis of psilocybin in an ectomycorrhizal lineage: is the psychoactive end-product the selected trait?

Askari M, Surapaneni V

Europe PMC2026
ArticlePsilocybin

Correction: The serotonin 1B receptor is required for some of the behavioral effects of psilocybin in mice.

Fleury S, Nautiyal KM

Europe PMC2026
ArticleKetamine

Sedative Effects of Dexmedetomidine and Ketamine or Dexmedetomidine and Midazolam on Tear Production, Ocular Perfusion Pressure and Pupil Diameter in Rabbits.

Mohammadzadeh M, Azargoun R, Mohammadi R

Europe PMC2026
TrialKetamine

Ketofol Versus Ketodex for POD Prophylaxis in Elderly Cancer Surgery

ClinicalTrials.gov2026
ArticleKetamine

Advances in drug addiction research using <i>Caenorhabditis elegans</i>: behavioral and molecular mechanisms.

Yang L, Wu S, Liu J +4

Europe PMC2026
ArticleKetamine

Comparative efficacy and acceptability of pharmacological interventions for postpartum depression: a systematic review and network meta-analysis.

Xiao Y, Xie P, Li D +2

Europe PMC2026
TrialKetamine

Biomarker Discovery for Suicide Precision Circuit Therapeutics

ClinicalTrials.gov2026
ArticlePsychedelics

Practical Considerations for Psychedelic-Assisted Therapy among Social Workers.

Nowakowski-Sims E

Europe PMC2026
ArticlePsychedelics

Personalised Perception: The Effect of Personality on the Sensory Effects of Psychedelics.

Boardman A, Whelan J, Ward RD

Europe PMC2026
ArticlePsychedelics

Pathophysiological and Therapeutic Association between Brain-Gut Axis and Irritable Bowel Syndrome: A Systematic Review.

Farooq U, Sadiqa A, Arshad Jarral S

Europe PMC2026
Trial

Transition From Acute to Chronic Opioid Use and Chronic Pain

ClinicalTrials.gov2026
Trial

Opioid-Free Anesthesia and Pain Study in Cardiac Surgery Patients

ClinicalTrials.gov2026
ArticlePsilocybin

Psychedelics in treatment-resistant depression: a comprehensive review of mechanisms, clinical evidence, and recommendations.

Estela-Fernandez CA, Mohamed Yousif Elsheikh R, Beatrice DB +7

Europe PMC2026
ArticlePsilocybin

Chronic psilocin microdosing produces limited behavioral effects and does not enhance neurogenesis in rats.

Ladislavová L, Kútná V, Mazochová K +9

Europe PMC2026
PreprintKetamine

Ketamine-Augmented Hypnotherapy

Revenstorf D, Mertens J(, Schipplick M

Europe PMC2026
TrialPsilocybin

Efficacy in Relapse Prevention: Psilocybin in Alcohol Use Disorder With Depressive Symptoms

ClinicalTrials.gov2026
TrialPsilocybin

Efficacy of Psilocybin and Trazodone Combination in Treatment-resistant Depression: a Randomized Controlled Proof-of-concept Study (PSILOTRAZ)

ClinicalTrials.gov2026
ArticleKetamine

CT Appearances of Ketamine-Induced Uropathy: A Guide to General Radiologists.

Yapa G, Khan H

Europe PMC2026
TrialMDMA

MDMA Therapy in Veterans With PTSD

ClinicalTrials.gov2026
ArticlePsilocybin

Study Protocol for "Exploring the safety and therapeutic potential of psilocybin in the treatment of anorexia nervosa in adolescents and young adults".

Sjöström D, Schau Rybäck O, Claesdotter Knutsson E +5

Europe PMC2026