Major Depressive Disorder: CYB003 Treatment Study

We are studying the effects of a new medication, CYB003, on symptoms of major depressive disorder in adults. This trial compares its effectiveness to a placebo to see if it may help improve mood and quality of life.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What experimental substances are being tested?

Experimental substances that are being investigated in this clinical trial. These are not yet approved for general use.

Cyb003
Deupsilocin

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

Loading map...
Charite Universitaetsmedizin Berlin KöR
Psychiatry
Berlin, Germany
Goethe University Frankfurt
Psychiatry
Frankfurt am Main, Germany
Universitaet Des Saarlandes
Psychiatry
Homburg, Germany

Sponsor: Cybin IRL Limited
Last updated: Nov 27, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.