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Table 2 ctDNA and tumor markers measurements in 8 breast cancer patients with stage IV disease

From: Tumor burden monitoring using cell-free tumor DNA could be limited by tumor heterogeneity in advanced breast cancer and should be evaluated together with radiographic imaging

Patient

Tracked mutation

Sample

Target/Total

mutated copies/mL

CA 15.3 (U/ml)

CEA (ng/ml)

Figure

25

H1047R

March 07 2014

18.36%

54398

97

27

Additional file 4: Figure S1

  

Oct 13 2014

0.11%

12.1

32.8

7.1

 
  

Nov 03 2014

0%

0

32.3

7.5

 

44

H1047R

Aug 29 2014

1.78%

310.5

126

1.6

Fig. 1b

  

Sep 17 2014

1.85%

975

997.2

5.2

 
  

Oct 23 2014

2.08%

1203.2

1219

11.6

 
  

Nov 19 2014

0.81%

102.9

487.3

4.8

 

15

H1047R

Feb 18 2014

0.36%

24.7

68.9

4.7

Additional file 4: Figure S3

  

May 29 2014

0.32%

30.6

58.6

4.3

 
  

Aug 27 2014

0.03%

25.6

39.4

3.3

 

2

H1047R

Dec 03 2013

2.39%

149.6

96.8

5.7

Fig. 1a

  

Jan 02 2014

3.93%

77.3

91.6

12.7

 
  

Jan 30 2014

4.39%

3082.1

100.6

13.9

 
  

March 03 2014

9.61%

3629.3

138.1

19.8

 

31

H1047R

March 27 2014

0.19%

13.5

89.3

22.1

Fig. 1c

  

Aug 29 2014

0%

0

30.7

6.2

 
  

Oct 02 2014

0%

0

28.8

5.1

 
  

Nov 03 2014

0%

0

17.5

4.4

 

11

E545K

March 06 2014

27.19%

9274.2

86

108

Additional file 4: Figure S2

  

April 09 2014

6.61%

235.9

66

86

 

3

E545K

Dec 02 2013

4.23%

412.5

57.6

2.8

Fig. 2

  

March 12 2014

3.07%

1839.5

60.8

3

 
  

Sep 10 2014

1.97%

165.1

114.6

15.1

 
  

Dec 15 2014

0.76%

143.5

179.5

9

 

6

E542K

Feb 10 2014

0.24%

63.30

115.6

3.9

Additional file 4: Figure S4

  

Apr 04 2014

0%

0

88.5

2.9

 
  

Sep 05 2014

0%

0

45

1.7