We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov

Glossary Definition

CLINICALTRIALS.GOV IDENTIFIER (NCT NUMBER)
A unique identification code given to each clinical study registered on ClinicalTrials.gov. The format is "NCT" followed by an 8-digit number (for example, NCT00000419). This identifier is also known as the NCT Number.