Volunteers register

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Healthy volunteers register

KTA-logoAre you healthy and interested in participating in a clinical trial? Register your interest at Karolinska Trial Alliance (KTA) voluntary database for healthy human test subjects.


Do you have a disease or diagnosis and would like to participate in a clinical trial? Read more about on-going trials for patients at KTA and learn more about how it is to participate.

About KTA

Karolinska Trial Alliance (KTA) is a professional clinical research center at Karolinska University Hospital in Stockholm, supported by the Stockholm County Council and Karolinska Institutet. KTA conduct clinical trials in all phases (I-IV).

Feel free to contact us if you have questions regarding our trials and participation in those:

Phone: +46(0)8 – 5177 82 16    
Email: ktaprim@karolinska.se
Fas 1:
Phone: +46(0)8 – 5858 58 80    
Email: forsokspersonkta@karolinska.se


Human subject research