The open index of psychedelic research

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

11,329 records6 sources
Showing 265–288 of 11,329
ArticlePsychedelics

Mechanistic Basis for 5-HT<sub>2A</sub>R Over 5-HT<sub>2B</sub>R Activation.

Tang L, Ji X, Wang Y +5

Europe PMC2026
ArticlePsilocybin

Level of preparedness to use psilocybin among individuals seeking psychedelic risk reduction: a retrospective study of a pilot psychiatric consultation service.

Harrison HV, Gaillard M, Cook RR +2

Europe PMC2026
ArticleKetamine

Opioid-free analgesia with esketamine-dexmedetomidine versus opioid-based analgesia after gynaecological laparoscopic surgery: a double-blind, randomized, controlled trial.

Ren Y, Li YT, Yin QL +7

Europe PMC2026
ArticleKetamine

Analgesic Efficacy of Different Doses of Esketamine as an Adjuvant to Ropivacaine for Thoracoscopy-Guided Thoracic Paravertebral Block After Thoracoscopic Radical Resection for Lung Cancer: A Prospective Randomized Controlled Trial.

Wei LY, Luo MC, He JX +2

Europe PMC2026
ArticleKetamine

Effects of ketamine and dexmedetomidine on ischemia- reperfusion injury in an experimental renal ischemia model.

Erdoğan MH, Kardaş H, Zenginkinet T +2

Europe PMC2026
ArticleKetamine

Effects of ketamine and dexmedetomidine on ischemia- reperfusion injury in an experimental renal ischemia model

Erdoğan M, Kardaş H, Zenginkinet T +2

Europe PMC2026
ArticlePsychedelics

Exploring the potential of psychedelics in brain injury recovery: a thematic analysis of participant narratives.

Reed O

Europe PMC2026
ArticleKetamine

Pharmacokinetic interaction between ketamine and ethanol: evaluation and forensic implications.

Won JA, Seo JI, Kim Y +2

Europe PMC2026
ArticlePsychedelics

The Case for More Aggressive Masking in Psychedelic Trials.

Yang KH, Heifets BD, Krystal A +1

Europe PMC2026
PreprintPsychedelics

Selective reductions amid global increases in neural information dynamics jointly track self-dissolution in meditation

Atad DA, Mediano PA, Trautwein F +6

Europe PMC2026
ArticlePsilocybin

Psilocybin and ayahuasca in treatment-resistant depression: clinical evidence, methodological constraints and ethical challenges: a narrative review.

Civardi SC, Besana F, Durbano F +4

Europe PMC2026
ArticlePsilocybin

5-HT2A receptor activation is dispensable for psilocybin-induced fear extinction and neuroplasticity in mice.

Du Y, Zhao X, Chen Q +4

Europe PMC2026
ArticleKetamine

Esketamine exerts a protective effect against skeletal muscle injury induced by hindlimb ischemia-reperfusion in mice by regulating autophagy.

Liu J, Liu J, He T +7

Europe PMC2026
TrialMDMA

MDMA-assisted Therapy for Fibromyalgia

ClinicalTrials.gov2026
TrialPsilocybin

Psilocybin With Psychotherapy for Improving Chronic Pain in Cancer Patients Requiring Opioids

ClinicalTrials.gov2026
ArticleKetamine

Ketamine attenuates habenula activity in response to aversive outcomes during Pavlovian learning.

Pulcu E, Costi S, Artiach-Hortelano P +8

Europe PMC2026
ArticlePsilocybin

Resetting the hippocampal buffer: a neurocognitive account of psychedelic therapy for anxiety-related psychopathology.

McGovern H, Wellman N, Hutchinson B +4

Europe PMC2026
ArticleKetamine

Ketamine

Europe PMC2006
ArticleKetamine

S-Ketamine Preserves Oxidative Metabolism and Reduces Metabolic Stress During Neuronal Hyperexcitability.

Riepe G, Schunack J, Rösner J +3

Europe PMC2026
PreprintPsychedelics

Nature, Art, and Psychedelics Compared: A Multilevel Meta-Analysis on Self-Transcendent Experiences and Positive Psychological Outcomes

David O, Mărghitaș V

Europe PMC2026
ArticlePsychedelics

Lived experience as systems-relevant evidence in psychedelic public health.

Dara P

Europe PMC2026
ArticleMDMA

The Nova Protocol: a comprehensive multimodal longitudinal study among civilian survivors of a mass trauma event.

Admon R, Netzer O, Magal N +16

Europe PMC2026
ArticleKetamine

Cognitive effects of ketamine and esketamine treatment for major depressive and bipolar disorder: a systematic review.

Xiao K, Woo Y, Dri CE +12

Europe PMC2026
PreprintKetamine

Low-Dose Esketamine Combined with Propofol for Sedation in Elderly Patients Undergoing Bidirectional Endoscopy: A single-centre, double-blind, randomised, placebo-controlled trial

Wan¹ X, Zhang¹ T, Zhou¹ J +6

Europe PMC2026