* indicates required field
Length: 8
Source of Standard: CoC
Section Name: Treatment-1st Course
Record Types: A, M, C, I
XML NAACCR ID: rxDateBrm
Parent XML Element: Tumor
Alternate Names:
- Date Immunotherapy Started (CoC)
- RX Date--BRM
Required Status:
NPCR Collect: R* - Required, when available
CoC Collect: R - Required
SEER Collect: R - Required
CCCR Collect: . - No recommendations
Description:
Date of initiation for immunotherapy (a.k.a. biological response modifier) that is part of the first course of treatment. See also RX Summ--BRM [1410]. See Data Descriptor Table for date format.
Formerly RX Date--BRM.
Rationale:
The dates on which different treatment modalities were started are used to evaluate whether the treatments were part of first course of therapy and to reconstruct the sequence of first-course treatment modes.
General Notes:
Note: CoC discontinued support of this item from 2003 through 2009.
Format:
YYYYMMDD
Item Data Type:
date
Allowable Values
Valid dates