The mission of the Clinical Trials Registry-India (CTRI) is to ensure that all clinical trials conducted in India are prospectively registered, i.e. before the enrolment of the first participant. Additionally, post-marketing surveillance studies, BA/BE studies as well as clinical studies as part of PG thesis are also expected to be registered in the CTRI. (from homepage)

Note that the identifier in this semantic space is not the one used in the webpages

Prefix

ctri

Links

Homepage

Contact

Missing Contact

Pattern for Local Unique Identifiers

Local identifiers in India Clinical Trials Registry should match this regular expression:
^CTRI/\d{4}/\d{2}/\d+$

Example Local Unique Identifier

CTRI/2023/04/052053   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from India Clinical Trials Registry should match this regular expression:
^ctri:CTRI/\d{4}/\d{2}/\d+$

Example CURIE

ctri:CTRI/2023/04/052053

References

Other https://www.ctri.nic.in/Clinicaltrials/pmaindet2.php?trialid=82487

Contributors

• submitter Charles Tapley Hoyt   0000-0003-4423-4370   cthoyt

A summary of the relations in the Bioregistry schema can be found here.

In Collection

Clinical Trial Registries

Providers are various services that resolve CURIEs to URLs. The example CURIE ctri:CTRI/2023/04/052053 is used to demonstrate the provides available for this resource. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.