Protocol Registration and Results System (Logo)

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Welcome to the ClinicalTrials.gov Protocol Registration and Results System (PRS).
OMB NO: 0925-0586
EXPIRATION DATE: 02/28/2023
Burden Statement


Organization: 
One-word organization name assigned by PRS (sent via email when account was created)
Username: 
Password:  Forgot password



See Submit Studies on ClinicalTrials.gov for information on how to apply for a PRS account.

See PRS Guided Tutorials for assistance with entering registration and results information in the PRS.

Send email to ClinicalTrials.gov PRS Administration.





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