The register offers access to published as well as ongoing trials.
The register offers a simple fielded search (condition or compound name) or an advanced fielded search.
The register offers
protocol summaries
result summaries
access to the trial protocol
links to the clinical study report
links to publications
links to patient level data
Includes links to results where available.
Default operator AND
Boolean operators No
Phrase searching "breast cancer"
Nesting No
Truncation Unclear
Field tags Fielded searches are available, and results can be filtered by topics such as phase, age, sex, study type, results
Hyphens Hyphens are treated as spaces
Help pages No
Example "breast cancer"
Saved searches No
Export tagged No
Updated 5 Feb 2025