Registry ClinicalTrials.gov ID
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- Alternative Prefixes
- clinicaltrial
- Keywords
- disease drug human
- Links
- Homepage
- Contact
- Missing Contact
- Pattern for Local Unique Identifiers
-
Local identifiers in ClinicalTrials.gov ID should match this regular expression:
^NCT\d{8}$ - Example Local Unique Identifier
- NCT00222573 Resolve
- Pattern for CURIES
-
Compact URIs (CURIEs) constructed from ClinicalTrials.gov ID should match this regular expression:
^clinicaltrials:NCT\d{8}$ - Example CURIE
- clinicaltrials:NCT00222573
Metaregistry ClinicalTrials.gov ID
The metaregistry provides mappings between the Bioregistry and other registries. There are
5 mappings to external registries for clinicaltrials with
2 unique external prefixes.
| Registry Name | Registry Metaprefix | External Prefix | Curate |
|---|---|---|---|
| BioContext | biocontext |
CLINICALTRIALS
|
|
Identifiers.org
|
miriam |
clinicaltrials
|
|
Name-to-Thing
|
n2t |
clinicaltrials
|
|
| Prefix Commons | prefixcommons |
clinicaltrials
|
|
Wikidata Property
|
wikidata |
P3098
|
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 ID | 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 |
| None | smartpatients |
https://www.smartpatients.com/trials/NCT00222573 |
Extra Providers
Additional providers curated in the Bioregistry are listed here.
| Code | Name | URL |
|---|---|---|
smartpatients |
Smart Patients | https://www.smartpatients.com/trials/NCT00222573 |