This page tree describes how to use CTRP to register, amend, and update clinical trials. The following table describes the circumstances in which you should use each submission type:
Submission Type | Description |
---|---|
Registration | Use the Register Trial feature for a trial that has not been registered with CTRP previously. |
Amendment | Use the Amend Trial feature---for Complete trials only---when changes to the trial involve changes to the protocol document that require IRB approval. |
Update | Use the Update Trial feature when changes to the trial do not substantively affect the scientific conduct of the study, the study design, and/or the sites in which patients are enrolled on the trial. Update Trial also accommodates certain protocol document changes. (For instructions, refer to Protocol Document Updates.) |
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