Registry ClinicalTrials.gov
ClinicalTrials.gov provides free access to information on clinical studies for a wide range of diseases and conditions. Studies listed in the database are conducted in 175 countries
- Prefix
clinicaltrials- Links
- Homepage
- Contact
- Missing Contact
- Pattern for Local Unique Identifiers
-
Local identifiers in ClinicalTrials.gov should match this regular expression:
^NCT\d{8}$ - Example Local Unique Identifier
- NCT00222573 Resolve
- Pattern for CURIES
-
Compact URIs (CURIEs) constructed from ClinicalTrials.gov should match this regular expression:
^clinicaltrials:NCT\d{8}$ - Example CURIE
- clinicaltrials:NCT00222573
Metaregistry
The metaregistry provides mappings between the Bioregistry and other registries. There are
3 mappings to external registries for clinicaltrials.
| Registry Name | Metaprefix | External Prefix |
|---|---|---|
Identifiers.org
|
miriam |
clinicaltrials
|
Name-to-Thing
|
n2t |
clinicaltrials
|
| Prefix Commons | prefixcommons |
CLINICALTRIALS
|
Providers
Providers are various services that resolve CURIEs to URLs. The example CURIE
clinicaltrials:NCT00222573 is used to demonstrate the provides available for
clinicaltrials. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.
| Name | Metaprefix | URI |
|---|---|---|
| ClinicalTrials.gov | clinicaltrials |
https://clinicaltrials.gov/ct2/show/NCT00222573 |
| Bioregistry | bioregistry |
https://bioregistry.io/clinicaltrials:NCT00222573 |
| Identifiers.org | miriam |
https://identifiers.org/clinicaltrials:NCT00222573 |
| Name-to-Thing | n2t |
https://n2t.net/clinicaltrials:NCT00222573 |