RAY121: Safety Study in Healthy Volunteers
We are testing a new treatment called RAY121 to see how safe it is and how the body reacts to it. This study helps us understand its effects before it is tested in patients.
What diseases are being studied?
Health conditions and diseases that the clinical trial is designed to study and treat.
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...
Centre for Human Drug Research
n.a.
Oegstgeest, Netherlands
Sponsor: Chugai Pharmaceutical Co. Ltd.
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.