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Table 3 Neo-adjuvant therapy

From: A real-world retrospective study of the use of Ki-67 testing and treatment patterns in patients with HR+, HER2− early breast cancer in the United States

Neo-Adjuvant Therapy

Total (N = 91)

No Subsequent Adjuvant Therapy (N = 30)

Subsequent Adjuvant Therapy (N = 61)

n

%

n

%

n

%

Neo-adj CT onlya

66

72.5

16

53.3

50

82.0

Doxo–Cyclophos–Paclitaxel

31

34.1

7

23.3

24

39.3

Docetaxel–Doxo–Cyclophos

6

6.6

2

6.7

4

6.6

Doxo–Cyclophos–Docetaxel

6

6.6

3

10.0

3

4.9

Cyclophos–Doxo–Paclitaxel

3

3.3

0

0.0

3

4.9

Docetaxel–Cyclophos

3

3.3

1

3.3

2

3.3

Doxo–Cyclophos

3

3.3

1

3.3

2

3.3

Cyclophos–Doxo–Docetaxel

2

2.2

0

0.0

2

3.3

Other treatment

12

13.2

2

6.7

10

16.4

Neo-adj ET onlyb

22

24.2

12

40.0

10

16.4

Anastrozole

12

13.2

5

16.7

7

11.5

Letrozole

4

4.4

4

13.3

0

0.0

Palbociclib–Letrozole

2

2.2

1

3.3

1

1.6

Other treatment

4

4.4

2

6.7

2

3.3

Neo-adj CT and ET

3

3.3

2

6.7

1

1.6

Doxo–Cyclophos–Paclitaxel –Anastrozole

2

2.2

1

3.3

1

1.6

Doxo–Cyclophos–Paclitaxel –Letrozole

1

1.1

1

3.3

0

0.0

  1. Abbreviations: Neo-adj Neo-adjuvant, CT Chemotherapy; cyclophos, cyclophosphamide; doxo, doxorubicin, ET Endocrine therapy
  2. a Includes a sequence that contained trastuzumab. b Includes sequences containing cyclin-dependent kinase 4 and 6 inhibitors (eg, palbociclib)