08-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 960 932 542 274 133 48 9 11/27/2023 402 136
            932 542 274 133 48 9      
 
    2 Y 2 SOC Chemotherapy   164 102 48 22 7 1 11/27/2023    
        3 SOC Chemotherapy + Durvalumab   159 97 46 20 6 0      
            323 199 94 42 13 1      
 
  S2212-Breast, TNBC, Neoadj Chemo + Pembro 1 Y 1 Carbo + Paclitaxel + Pembro -> AC + Pembro 2400 608 346 184 92 32 11 09/15/2023 420 160
        2 Carbo + Docetaxel + Pembro   607 342 178 91 32 10      
            1215 688 362 183 64 21      
 
Yes A011801-BRST, HER2+, T-DM1+Placebo v T-DM1+Tucatinib 1 E Total Registrations   55 2 0 0 0 0 03/11/2021 449 190
            55 2 0 0 0 0      
 
  A012103-Breast,StgT1cN1-2/T2-4N0-2,obsvsPembrolizumab 1 E Total Registrations   51 34 13 6 5 2 08/24/2023 434 187
            51 34 13 6 5 2      
 
  MA39-BREAST, Node-Pos, Reg RT vs No Reg RT 1 E Total Registrations   72 22 10 7 2 1 10/18/2019 425 159
            72 22 10 7 2 1      
 
    2 E Total Registrations   69 23 9 6 2 1 10/18/2019    
            69 23 9 6 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 71 41 0 0 03/07/2025 437 156
            86 85 71 41 0 0      
 
  NRGBR007-Breast, Stg I, De-Escalation of Breast RT 1 E Total Registrations   35 14 5 2 1 0 06/01/2022 442 174
            35 14 5 2 1 0      
 
    2 E Total Registrations   33 15 5 2 1 0 06/01/2022    
            33 15 5 2 1 0      
 
  NRGBR009-Breast, EarlyStg, Adjuvant Chemo 1 E Total Registrations   44 35 26 13 3 1 01/31/2024 511 197
            44 35 26 13 3 1      
 
    2 E Total Registrations   37 28 20 9 5 2 01/31/2024    
            37 28 20 9 5 2