Table 6.

The intended use of registries in Clinical Innovation Network [29]

Purpose		Contents
1	Market research	Considering the possibility of developing products based on the number of patients and regional distribution
2	Development of clinical trial plan	Develop a highly accurate clinical trial plan based on the number of patients expected to participate in the clinical trial and their natural history
3	Investigating the feasibility of clinical trials	Study highly accurate feasibility based on the number of clinical trial candidates and the expected number of clinical trial candidates
4	Clinical trial recruitment	Effectively incorporate patients from patient panels into clinical trials and studies as candidates
5	Control group data for clinical trials	Understand the natural history of the patient and use it as control group data for clinical trials (at the time of additional indications)
6	Intervention group data	Data from off-label use as intervention group data in regulatory applications
7	Post-marketing surveys	Grasp of the occurrence of adverse drug reactions
8	Study of clinical trial optimization	Optimization of the use of drugs and medical devices in clinical practice, measurement of medical economic effects, and evaluation of clinical trial costs