Support: Registration and reporting of clinical studies and clinical trials

Compliance & Data Office (CDO) provides support for researchers regarding their registration and results reporting of clinical studies and clinical trials in different clinical trial registries. Support is offered through email or Teams-meetings.

General questions

The Compliance & Data Office (CDO) at Karolinska Institutet provides support and resources for researchers to effectively register, maintain updates and report results for clinical trials and clinical studies in the clinical trial registries CTIS and, and report results in EudraCT.

For general questions regarding the creation of a new user account, registration, updates and reporting of results, please contact CDO at:

Please see our FAQ where you can find answers on frequently asked questions.

Online support

CDO also provides a one-hour online session in Teams to assist researchers with registering their study and reporting of results in CTIS and, and reporting of results in EudraCT. During this session we can share screen and go through the registration/results reporting in more detail. This alternative is preferable if you as a researcher want us to go through specific parts of the clinical trial registry more thoroughly or need more support in order to get started with the registration/results reporting.

Researchers wishing to book an online-session can do so at: Book online support


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