Where used:
| Attribute | CANCER CLINICAL TRIAL TREATMENT TYPE | references in description CLINICAL TRIAL |
| Attribute | CLINICAL TRIAL IDENTIFIER | references in description CLINICAL TRIAL |
| Attribute | CLINICAL TRIAL INDICATOR | references in description CLINICAL TRIAL |
| Attribute | PATIENT TRIAL STATUS FOR CANCER | references in description CLINICAL TRIAL |
| Class | PATIENT CLINICAL TRIAL STATUS | references in description CLINICAL TRIAL |
| Data Element | CLINICAL TRIAL INDICATOR | references in description CLINICAL TRIAL |