is a registry of clinical trials that is run by the United States National Library of Medicine (NLM) at the National Institutes of Health. This registry is the largest clinical trials database in the world, and currently holds registrations from over 230,000 trials from 195 countries in the world. Per the FDAAA Final Rule, the Final NIH Policy, and ICMJE Policy all qualifying studies must be added to this database in order to prevent from having penalties and possible criminal charges amongst other consequences.

Requesting a Username and Resetting a Password

To request access to our database on or to reset your password email:

Log-in Information

Select the following link to open the Protocol Registration and Results System (PRS) log-in page:

  • Type our organization name as is shown: TexasTechElPaso
  • Add in the username that was assigned to you and your password and click the “Login” button

Determining if your study is a qualifying clinical trial Guide Checklist

TTUHSC El Paso Decision Tree

TTUHSC El Paso Flow Chart

How-To Information

Resources and Other Helpful Links FAQs Glossary Training Materials Support Materials History, Policies, and Laws

FDA Final Rule

For Related Questions

PRS Administrators
Office of Research
Phone: 915-215-4814 / 915-215-4115