In the CTRP Trials Count report, the system populates the trial counts (to date) in each row based on a specific trial type:
| Trial Attribute | Description |
|---|---|
| NCI Managed-CTEP | Trials with a CTEP ID but not a DCP ID. |
| NCI Managed-DCP | Trials with a DCP ID, with or without a CTEP ID. |
| NCI Sponsored-CTEP | Trials for which the sponsor is "National Cancer Institute" with a CTEP ID but not a DCP ID. |
| NCI Sponsored-DCP | Trials for which the sponsor is "National Cancer Institute" with a DCP ID, with or without a CTEP ID. |
| CCR | Trials that meet both of the following criteria:
|
| Center Trials-Center Registered Complete | Trials with all data elements that meet both of the following criteria:
|
| Center Trials-Center Registered Abbreviated | Trials with limited data elements that meet both of the following criteria:
Industrial and Abbreviated terms are used interchangeably. |
| Import from Clinicaltrials.gov | Trials imported from Clinicaltrials.gov. |
| Consortia/Other | Trials with mixed characteristics of Complete and Abbreviated Trials. |
The following diagram illustrates the relationships between the different trial types.
The diagram is divided in two parts horizontally. The top section comprises Complete trials; the bottom section comprises Abbreviated trials. Trial types and their relationships are represented as follows:
- NCI managed trials (large red oval) comprise Complete trials only.
- NCI sponsored trials (red oval with white outline inside the NCI managed trials shape) comprise a subset of NCI managed trials only.
- CCR trials (rectangle with black outline) comprise a subset of NCI managed, but not NCI sponsored trials. Only trials for which the Lead Organization is "NCI – Center for Cancer Research" are included in this group. This group does not include trials with CTEP or DCP IDs.
- Consortia trials (circle with dashed outline) comprise a subset of NCI managed, but not NCI sponsored trials; and Abbreviated trials.
