If you have been provided access to an existing study or if you created your own account, you should have received an email from 'Webmaster@clsds.com.' 

Be sure to check your inbox and spam/junk folder for this message. 


That email contains a link to the website and your temporary login password. You can access the website at this address: https://www.clinicalstudio.com/Pages/index.aspx


To sign in, follow these steps:

  1. Open the website here
  2. Select the appropriate link at the top right of the page (highlighted in the image)




On the website, confirm you are logged in by your username which appears in the Sign In Status section on the right side of the page, as shown here:








All users can sign in to the TrialKit* mobile app with the same email/password used on Clinical Studio

Download the TrialKit mobile app here.

*TrialKit is the mobile-based tool for Clinical Studio