NAACCR Item #3922: Response to Neoadjuvant Therapy

Item # Length Source of Standard Year Implemented Version Implemented Year Retired Version Retired
3922 1 NAACCR 2018 18

NAACCR XML: Tumor.responseToNeoadjuvantTherapy

This data item records the physician's statement of response to neoadjuvant chemotherapy.
Response to Neoadjuvant Therapy is a Registry Data Collection Variable in AJCC. It was previously collected as Breast, CS SSF #21.
0 Neoadjuvant therapy not given
1 Stated as complete response (CR)
2 Stated as partial response (PR)
3 Stated as response to treatment, but not noted if complete or partial
4 Stated as no response (NR)
8 Not applicable: Information not collected for this case
(If this item is required by your standard setter, use of code 8 will result in an edit error.)
9 Not documented in medical record
Response to neoadjuvant therapy not assessed or unknown if assessed
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.