CTSU-GENERATED QUERIES

Close
Window
Click to print page > > >
Click to print page image

The CTSU creates queries for:

  • Missing data items
  • Illegibility
CTSU generated queries are documented on a Data Clarification Form (DCF).
DCFs are faxed or mailed overnight to the site.

Upon receipt of the DCF, the site either:

Amends the data point in question on the site copy of the CRF and documents this modification on the DCF

OR

Clarifies the data on the DCF .
Amended data are initialed and dated on the CRF. Corrections are made with a single line through the error.
The site retains a copy of the amended CRF, which is kept in the CRF Notebook.
The site forwards the DCF and, if applicable, a copy of the amended CRF to the CTSU Data Operations Center.
A CTSU Data Transmittal Form must accompany all data submissions.