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Study identifier: NCT06793397 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder

Condition: Major Depressive Disorder (MDD) · Depression in Adults · Depression - Major Depressive Disorder  ·  Sponsor: Cybin IRL Limited

PhasePhase 3
Planned participants330
Who can joinAll sexes, 18 Years to 85 Years
Healthy volunteersNo

About this study

The purpose of this study is to determine the efficacy, safety and tolerability of CYB003 compared to matching placebo as adjunctive treatment in patients with MDD. For more information about the EMBRACE study, including participating study locations, and to register your interest in learning more about participation, please visit the study website: https://embrace-mdd-trial.com/

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Development  ·  877-361-4003  ·  clinicaltrialsinfo@cybin.com

Always discuss trial participation with your own doctor first.

Locations (68)

UAB Psychiatry and Behavioral NeurologyBirmingham, Alabama, United StatesRecruiting
Lighthouse PsychiatryGilbert, Arizona, United StatesRecruiting
Pillar Clinical Research - Little RockLittle Rock, Arkansas, United StatesNot Yet Recruiting
Behavioral Research Specialists, LLCGlendale, California, United StatesRecruiting
Sun Valley Research CenterImperial, California, United StatesNot Yet Recruiting
CalNeuro Research GroupLos Angeles, California, United StatesRecruiting
ATP Clinical ResearchOrange, California, United StatesRecruiting
NRC Research InstituteOrange, California, United StatesRecruiting
Inland Psychiatric Medical Group Inc (IPMG Research)San Juan Capistrano, California, United StatesNot Yet Recruiting
Psychedelic Science InstituteSanta Monica, California, United StatesRecruiting
Stanford UniversityStanford, California, United StatesNot Yet Recruiting
Yale School of Medicine - Yale Program for Psychedelic ScienceNew Haven, Connecticut, United StatesRecruiting

+ 56 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06793397