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Psychedelic Clinical Trials

Find clinical trials studying psilocybin, MDMA, ketamine and other psychedelics. Many trials are actively recruiting participants who haven't found relief from conventional treatments.

Showing 1441–1488 of 1767 trials
Terminated·Phase 2·LSD

Safety and Exercise Study of Two Doses of BMN 110 for Morquio A Syndrome

BioMarin Pharmaceutical

Mucopolysaccharidosis IVAMorquio A SyndromeMPS IVA
Terminated·Phase 1·ketamine

The Effect of Brief Potent Glutamatergic Modulation on Cocaine Dependence

New York State Psychiatric Institute

Cocaine Dependence
Terminated·Phase 1·ketamine

Subanesthetic IV Bolus Ketamine in the Treatment of Acute Depression

United States Naval Medical Center, San Diego

Acute Depression
Terminated·Phase 4·ketamine

Effect of Ketamine on Postoperative Clinical Outcomes

Cedars-Sinai Medical Center

Colorectal Surgery
Terminated·Phase 1·ketamine

Effects Of PF-02545920 On Ketamine-Induced Abnormal Prefrontal Brain Response To Associative Learning In Healthy Subjects

Pfizer

Healthy
Terminated·Phase 1·LSD

Extension of Study HGT-SAN-055 Evaluating Administration of rhHNS in Patients With Sanfilippo Syndrome Type A (MPS IIIA)

Shire

Sanfilippo Syndrome
Terminated·N/A·ketamine

Intranasal Ketamine Versus Intramuscular Ketamine for Procedural Sedation in Pediatric Patients

University of Iowa

Sedation
Terminated·Phase 4·ketamine

N-methyl-D-aspartate Antagonist (Ketamine) Augmentation of Electroconvulsive Treatment for Severe Major Depression

Massachusetts General Hospital

Major Depressive Disorder
Terminated·Phase 1·LSD

A Study to Evaluate the Long-Term Efficacy and Safety of BMN 110 in Patients With Mucopolysaccharidosis IVA (Morquio A Syndrome)

BioMarin Pharmaceutical

MPS IV AMucopolysaccharidosis IVAMorquio A Syndrome
Terminated·Phase 4·ketamine

Epidural Levobupivacaine-sufentanil Versus Epidural Levobupivacaine and Intravenous Ketamine

Hopital Foch

Thoracic Surgery
Terminated·N/A·ketamine

SNAP VS BIS(OAA/S) Scale During a Sedation Regimen With and Without Ketamine

Northwestern University

Pain
Terminated·Phase 2·ketamine

Study of Depression-Ketamine-Brain Function

Markus KOSEL

Major Depression
Terminated·Phase 1·ketamine

A Blinded, Four-Way Crossover in Healthy Subjects to Assess EEG After Administration of Ketamine, Placebo and AZD6765

AstraZeneca

Healthy
Terminated·N/A·ketamine

Use of Ketamine to Enhance Electroconvulsive Therapy (ECT) in Depression

James Murrough

Major DepressionBipolar Depression
Terminated·N/A·ketamine

Analgesic Effect of Ketamine in Patients Undergoing Hysteroscopic Endometrial Thermal Ablation Surgery

Northwestern University

Pain
Terminated·Phase 2·Other

Neuroprotection and Repair in Optic Neuritis

University of Calgary

Multiple SclerosisOptic Neuritis
Terminated·Phase 4·ketamine

Reversal of Ketamine Pharmacodynamic Effects With Naloxone

Ullevaal University Hospital

Pain
Terminated·Phase 4·ketamine

Dexmedetomidine Sedation With Third Molar Surgery

University of North Carolina, Chapel Hill

Anesthesia
Terminated·Phase 4·ketamine

Treatment Study of Bipolar Depression

Icahn School of Medicine at Mount Sinai

Bipolar Disorder
Terminated·N/A·LSD

A Clinical Assessment Study of Subjects With Mucopolysaccharidosis IVA (Morquio Syndrome)

BioMarin Pharmaceutical

MPS IV AMucopolysaccharidosis IVAMorquio A Syndrome
Terminated·N/A·ketamine

Lidocaine and Ketamine in Abdominal Surgery

The Cleveland Clinic

Abdominal Hysterectomy (& Wertheim)
Terminated·N/A·ketamine

Lidocaine and Ketamine Versus Standard Care on Acute and Chronic Pain

The Cleveland Clinic

PainNausea
Terminated·Phase 2·ketamine

Low-Dose Ketamine Infusion for Children With Sickle Cell Disease-Related Pain

Connecticut Children's Medical Center

Sickle Cell Disease
Terminated·N/A·ketamine

Association of Intravenous Ketamine With Thoracic Epidural Analgesia: Effects on Pain and Respiratory Function Following Thoracotomy.

Assistance Publique Hopitaux De Marseille

Thoracotomy
Terminated·N/A·Other

Anesthesia and Functional Connectivity: An Analysis of fMRI Changes

University of Michigan

Changes in Brain Network Connectivity
Terminated·Phase 3·ketamine

Safety and Efficacy of PMI-150 (Intranasal Ketamine) for the Treatment of Breakthrough Pain in Cancer Patients

Hospira, now a wholly owned subsidiary of Pfizer

PainCancer
Terminated·N/A·ketamine

Combined Ketamine/Propofol for Emergency Department Procedural Sedation

University of Missouri-Columbia

Procedural Sedation and Analgesia
Terminated·Phase 2·MDMA

MDMA-assisted Therapy in People With Anxiety Related to Advanced Stage Cancer

Brigham and Women's Hospital

Anxiety DisorderCancer
Terminated·Phase 1·ketamine

Pharmacokinetics of Low Dose Ketamine Infusion

University of Texas Southwestern Medical Center

SedationOpioid Tolerance
Terminated·Phase 4·ketamine

Hematoma Block as an Adjunct to Procedural Sedation for Forearm Fracture Reduction

Rhode Island Hospital

Forearm Fracture
Terminated·Phase 4·ketamine

The Effect of Gabapentin, Ketamine and Dexamethasone on Pain and Opioid Requirements After Hip Surgery

Glostrup University Hospital, Copenhagen

Pain, Postoperative
Terminated·N/A·ketamine

Intra-op Lidocaine and Ketamine Effect on Postoperative Bowel Function

University of Saskatchewan

Colorectal Cancer
Terminated·Phase 4·ketamine

Pilot Study on the Effects of Intravenous Ketamine on Acute Pain Crisis in Patients With Sickle Cell Disease

Children's Hospital of Philadelphia

Sickle Cell Disease
Terminated·Phase 3·ketamine

Analgesic Effect in Children of Low-Dose Ketamine for Mucositis Treated by Patient-Controlled Analgesia With Morphine

Assistance Publique - Hôpitaux de Paris

CancerMucositis
Unknown·N/A·Other

B-cell Depletion in Offspring to Women With MS Under Immunomodulatory Treatment

Region Stockholm

Multiple SclerosisB-Cell DeficiencyOffspring, Adult+2 more
Unknown·Phase 1·psilocybin

Psychedelic-assisted Group Program for First Responders

Empower Research Inc

PsilocybinPsychotherapy, Group
Unknown·Phase 4·ketamine

Comparison Between Ketamine Intrathecal and iv Dexamethasone for Post Cesarean Analgesia

Assiut University

Post Cesarean Analgesia
Unknown·N/A·psilocybin

The Effects of Psilocybin on Shared Experience in Film Processing

Western University, Canada

Disorders of ConsciousnessPsychedelic Experiences
Unknown·Phase 3·Other

Eptinezumab as an Adjunct to Standard of Care for Migraine in an Acute Emergency Context

Dr George Medvedev

MigraineChronic Migraine
Unknown·Phase 2·psilocybin

Psilocybin-assisted Therapy for Alcohol Use Disorder

University of Sydney

Alcohol Use DisorderAlcohol DependenceDepression+1 more
Unknown·Phase 1·DMT

Pharmacokinetics of GH001 Delivered Via a Proprietary Aerosol Delivery Device in Healthy Subjects

GH Research Ireland Limited

Healthy Volunteers
Unknown·N/A·Other

Effect of Opioid-free Anesthesia on Sleep Quality, Cognitive Function and Recovery Quality After General Anesthesia in Elderly Patients

Beijing Friendship Hospital

Opioid-Free AnesthesiaPOCDRecovery Quality+1 more
Unknown·Phase 4·ketamine

Effects of Minimal-Flow Sevoflurane and Multimodal Analgesia in Head and Neck Cancer Surgery

National Taiwan University Hospital

Head and Neck CancerAnesthesiaRenal Protection+2 more
Unknown·N/A·Other

Procedural Pain Management by Multimodal Sedation Analgesia Combining Hypnosis in Children With Congenital Heart Disease

Fondation Hôpital Saint-Joseph

Procedural PainCongenital Heart DiseaseHeart Surgery+1 more
Unknown·Phase 3·Other

A Study to Evaluate Efficacy and Safety of MELT-300 for Procedural Sedation in Subjects Undergoing Cataract Extraction With Lens Replacement (CELR)

Melt Pharmaceuticals

Cataract
Unknown·Early Phase 1·ketamine

Propofol or Benzodiazepine Combined With Ketamine for Procedural Sedation in Emergency Setting

Alexandria University

Procedural Sedation
Unknown·N/A·ketamine

ED50 of Esketamine for Laser Treatment in Children

Air Force Military Medical University, China

Anesthesia
Unknown·Phase 2·psilocybin

Psilocybin-Assisted Therapy for Severe Alcohol Use Disorder

Brugmann University Hospital

Severe Alcohol Use Disorder
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How to Join a Clinical Trial

Clinical trials are research studies that test new treatments. Participating can give you access to cutting-edge therapies while contributing to medical science. Each trial has specific eligibility criteria based on the research goals.

1. Review

Read the trial details, eligibility criteria, and what participation involves.

2. Contact

Reach out to the study team using the contact information provided.

3. Screen

Complete the screening process to determine if you're eligible.