Table 1 Phases I and II – patient characteristics

From: Phase I/II study of gemcitabine plus mitoxantrone as salvage chemotherapy in metastatic breast cancer

 

Phase I

Phase II

 

No. of patients

No. of patients

 

(N =23)

(N =40)

Enrolled

23

40

Median age (years)

52 (range 34–69)

55 (range 37–73)

Performance status (ECOG) a

  

 0–1

20

40

 2

3

 

Estrogen receptors

  

 Positive

8

22

 Negative

15

7

 Unknown

 

11

Menopausal status

  

 Pre

6

13

 Post

17

27

Median disease-free interval (months)

  

 0–12

6

10

 12–24

12

21

 24

5

9

Previous anthracyclines

23

40

 Adjuvant setting

5

9

 Advanced disease setting

18

31

Previous taxanes

16

25

Previous chemotherapy lines

  

 One

11

18

 Two

6

9

 Three

6

13

Metastatic sites

  

 Viscera

11

19

 Bone

6

8

 Nodes and soft tissues

6

13

  1. aEastern Cooperative Oncology Group.