The open index of psychedelic research

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

11,328 records6 sources
Showing 1–24 of 2,506
TrialPsilocybin

Pilot Study on the Effects of Psilocybin on Belief Updating and Insight Formation

ClinicalTrials.gov2026
TrialPsilocybin

Psilocybin Therapy for Methamphetamine Use Disorder and HIV

ClinicalTrials.gov2026
TrialKetamine

Effect of Ketamine-Propofol Total Intravenous Anesthesia Versus Sevoflurane-Based Anesthesia on Postoperative Vomiting in Children Undergoing Strabismus Surgery

ClinicalTrials.gov2026
TrialPsilocybin

Psilocybin for Chronic Pelvic Pain (CPP) in Women: A Pilot Feasibility Study

ClinicalTrials.gov2026
TrialKetamine

Efficacy of Intravenous Midazolam-Ketamine Combination Versus Placebo for Prevention of Post-Spinal Shivering in Elective Cesarean Section

ClinicalTrials.gov2026
TrialMDMA

MDMA-AT for PTSD in Young Adults With Childhood Trauma

ClinicalTrials.gov2026
TrialPsilocybin

MB-PAT for Demoralization in Advanced Cancer ('PAT-MIND') Trial

ClinicalTrials.gov2026
TrialKetamine

Adjunctive Oral KET-AD Capsules in Treatment Resistant Bipolar Depression

ClinicalTrials.gov2026
TrialPsilocybin

Psilocybin Efficacy With or Without Pimavanserin Pretreatment

ClinicalTrials.gov2026
TrialKetamine

Investigating the Analgesic Potential of (2R,6R)-HNK in Acute Pain in Healthy Volunteers

ClinicalTrials.gov2026
TrialPsilocybin

Neuroplasticity Enhancement From Cognitive Training Reinforced by Psilocybin

ClinicalTrials.gov2026
TrialKetamine

KetAmine and Recovery After Mechanical VentilAtion ( KARMA )

ClinicalTrials.gov2026
TrialKetamine

Morphine or Ketamine for Analgesia

ClinicalTrials.gov2026
TrialKetamine

Ketadex Versus Ketofol for Adult Procedural Sedation in the Emergency Department.

ClinicalTrials.gov2026
TrialPsilocybin

Psilocybin AsSisted pSychotherapy for the treatmENt of Gambling disordER : a Pilot Study

ClinicalTrials.gov2026
TrialKetamine

Propofol or Esketamine: Tracheal Intubation Comparison

ClinicalTrials.gov2026
TrialMDMA

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

ClinicalTrials.gov2026
TrialPsilocybin

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

ClinicalTrials.gov2026
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
TrialKetamine

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

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

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

ClinicalTrials.gov2026
TrialKetamine

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

ClinicalTrials.gov2026