28-MAR-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 960 971 544 281 150 57 13 11/27/2023 402 136
            971 544 281 150 57 13      
 
    2 Y 2 SOC Chemotherapy   173 103 53 27 11 3 11/27/2023    
        3 SOC Chemotherapy + Durvalumab   171 104 55 27 12 4      
            344 207 108 54 23 7      
 
  S2212-Breast, TNBC, Neoadj Chemo + Pembro 1 Y 1 Carbo + Paclitaxel + Pembro -> AC + Pembro 2400 638 364 193 102 45 7 09/15/2023 443 165
        2 Carbo + Docetaxel + Pembro   636 354 186 102 39 10      
            1274 718 379 204 84 17      
 
Yes A011801-BRST, HER2+, T-DM1+Placebo v T-DM1+Tucatinib 1 E Total Registrations   55 1 0 0 0 0 03/11/2021 449 190
            55 1 0 0 0 0      
 
  A012103-Breast,StgT1cN1-2/T2-4N0-2,obsvsPembrolizumab 1 E Total Registrations   51 32 13 5 3 0 08/24/2023 434 187
            51 32 13 5 3 0      
 
  MA39-BREAST, Node-Pos, Reg RT vs No Reg RT 1 E Total Registrations   73 21 10 4 2 1 10/18/2019 425 159
            73 21 10 4 2 1      
 
    2 E Total Registrations   70 21 9 4 2 1 10/18/2019    
            70 21 9 4 2 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   86 85 70 31 0 0 03/07/2025 431 155
            86 85 70 31 0 0      
 
  A012303-Breast, HER2+, Shortened Adj 1 E Total Registrations   1 1 1 1 1 0 03/06/2026 4 5
            1 1 1 1 1 0      
 
  NRGBR007-Breast, Stg I, De-Escalation of Breast RT 1 E Total Registrations   36 15 6 3 1 0 06/01/2022 442 174
            36 15 6 3 1 0      
 
    2 E Total Registrations   34 15 6 3 1 0 06/01/2022    
            34 15 6 3 1 0      
 
  NRGBR009-Breast, EarlyStg, Adjuvant Chemo 1 E Total Registrations   46 35 26 10 3 1 01/31/2024 518 198
            46 35 26 10 3 1      
 
    2 E Total Registrations   38 27 19 7 3 1 01/31/2024    
            38 27 19 7 3 1