Clinical trial changes, in one reviewable watch.

What the team gets

A manual trial watch means finding the right studies, checking registry records again, and deciding whether a changed field affects a program. Watchtower resolves the relevant asset and trial identities during setup and monitors the records that qualify for your watch.

• Study status and recruitment changes
• Primary and overall completion date changes
• Enrollment and result availability
• New or newly linked trials for a watched asset

Where the evidence comes from

ClinicalTrials.gov is a primary source for U.S. trial records. The broader catalog also includes EU CTIS and WHO ICTRP data, subject to coverage and refresh checks.

ClinicalTrials.gov data API · ClinicalTrials.gov search

Explore the full source map for more detail about the underlying data.

How the read is used

Watchtower surfaces the change, why it may matter to the watched asset, and the underlying record. Your team decides what to investigate or circulate. See a source-linked example.

Registry dates are estimates and can change. A primary completion date is not the same as a confirmed data readout. Trial matching and publication schedules vary by asset.