08-MAY-2026 6:10

BREAST ACCRUAL REPORT - Open and Recently Closed Studies

SWOG/
Support
STUDY R
E
G
O
P
E
N
ARM ACCR.
GOAL
TOTAL
REGS.
REGS.
LAST
12
Month
REGS.
LAST
6
Month
REGS.
LAST
3
Month
REGS.
LAST
30
DAYS
REGS.
LAST
7
DAYS
DATE OF
FIRST
REG.
# of
ACT.
INSTs
# of
CURR
IRBs
SWOG S2206-Brst, Stg II-III, MP2, Neoadj Chemo +/- Durva 1 Y 1 Tissue for MammaPrint testing 960 1035 536 277 151 54 13 11/27/2023 401 136
            1035 536 277 151 54 13      
 
    2 Y 2 SOC Chemotherapy   186 104 53 29 9 1 11/27/2023    
        3 SOC Chemotherapy + Durvalumab   181 100 54 28 8 0      
            367 204 107 57 17 1      
 
  S2212-Breast, TNBC, Neoadj Chemo + Pembro 1 Y 1 Carbo + Paclitaxel + Pembro -> AC + Pembro 2400 691 387 199 115 38 8 09/15/2023 433 157
        2 Carbo + Docetaxel + Pembro   690 378 197 115 40 8      
            1381 765 396 230 78 16      
 
Yes A011801-BRST, HER2+, T-DM1+Placebo v T-DM1+Tucatinib 1 E Total Registrations   55 0 0 0 0 0 03/11/2021 453 190
            55 0 0 0 0 0      
 
  A012103-Breast,StgT1cN1-2/T2-4N0-2,obsvsPembrolizumab 1 E Total Registrations   53 31 9 7 1 0 08/24/2023 438 188
            53 31 9 7 1 0      
 
  MA39-BREAST, Node-Pos, Reg RT vs No Reg RT 1 E Total Registrations   77 23 12 7 4 1 10/18/2019 427 161
            77 23 12 7 4 1      
 
    2 E Total Registrations   74 22 11 7 4 1 10/18/2019    
            74 22 11 7 4 1      
 
  NRGBR002-Brst, OMBC, II-III, SoC +/- SBRT and/or SA 1 T Total Registrations   1 0 0 0 0 0 09/22/2017 6 2
            1 0 0 0 0 0      
 
  NRGBR005-Br, Stg II&IIIA, Post NAdj Chemo Br Conserv 1 T Total Registrations   7 0 0 0 0 0 06/22/2018    
            7 0 0 0 0 0      
 
No A012301-Breast, Early Stg, Tamoxifen 1 E Total Registrations   94 92 59 8 7 3 03/07/2025 435 156
            94 92 59 8 7 3      
 
  A012303-Breast, HER2+, Shortened Adj 1 E Total Registrations   3 3 3 3 2 1 03/06/2026 44 14
            3 3 3 3 2 1      
 
  NRGBR009-Breast, EarlyStg, Adjuvant Chemo 1 E Total Registrations   47 34 20 6 0 0 01/31/2024 522 199
            47 34 20 6 0 0      
 
    2 E Total Registrations   40 27 16 8 0 0 01/31/2024    
            40 27 16 8 0 0