Support: clinical trial registration and reporting

The Compliance & Data Office (CDO) provides researchers with regulatory information for registration and reporting, instructions and procedural issues, and hands-on support through online sessions.

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General questions

The Compliance & Data Office (CDO) at Karolinska Institutet (KI) provides support and resources for researchers to effectively register, maintain updates, and report results for clinical trials and clinical studies in the registries, CTIS and EudraCT. For general questions regarding the creation of a new user account, registration, updates and reporting results, please contact CDO via email at:

Online support

CDO also provides a one-hour online session to assist researchers with registering their study and reporting results in, CTIS and EudraCT. During this hands-on session, a CDO coordinator will assist the researcher through a step-by-step process for completing and submitting registration/results in the respective clinical trial registry. For results reporting, researchers must have access to their data or a published study and ensure this information is readily available for the online session. Researchers interested in receiving an online session can schedule an appointment at: Book online support.