Welcome to the Pfizer SIRIUS registration process.

Sirius is a web-based solution to facilitate the distribution of safety reports and will provide you the ability to access safety reports during the course of the study, for your review and filing.

To complete your Pfizer SIRIUS registration contact your site monitor who will support you with the required verification process. Once this is completed your registration request will be processed and you will be notified via email when access has been granted.

Thank you.