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Table 1 Clinical characteristics of the patients with breast cancer

From: Improved antioxidant status by omega-3 fatty acid supplementation in breast cancer patients undergoing chemotherapy: a case series

Patient

Case 1

Case 2

Case 3

Case 4

Case 5

Age (years)

34

60

51

59

45

BMI

23.7

19.6

25.1

17.8

30.7

Age at first period (years)

14

15

15

13

14

Age at first birth (years)

18

17

17

18

18

ECOG score [21]

1

3

2

2

3

Preoperative lump size (cm)

4ā€‰Ć—ā€‰3

5ā€‰Ć—ā€‰3

6ā€‰Ć—ā€‰4

4ā€‰Ć—ā€‰2

10ā€‰Ć—ā€‰8

TNM Stage

T1N0MX

T4N0M0

T2N1M0

T2N0M0

T2N2MX

ER

Negative

Positive (80 %)

Positive (90 %)

Positive (80 %)

Negative

PR

Negative

Positive (80 %)

Positive (85 %)

Negative

Negative

HER2

Positive (score: 3+)

Negative

Negative

Negative

Positive (score: 3+)

Fish oil dosage (gm/day)

1.2

1.8

1.8

1.8

1.8

No. of days of fish oil supplementation

130

130

188a

136

132

No. of capsules per day

Four

Six

Six

Six

Six

Chemotherapy regimen

Adriamycin (72mg/100ml/10min), 5-fluorouracil (725mg/100ml/10min), cyclophosphamide (725mg/500ml/10min)

Doxorubicin (60mg/100ml/10min), 5-fluorouracil (685mg/100ml/10min), cyclophosphamide (685mg/500ml/60min)

Doxorubicin (70mg/100ml/10min), 5-fluorouracil (700mg/100ml/10min), cyclophosphamide (700mg/500ml/60min)

Paclitaxel (220mg/500ml/180min)

Doxorubicin (90mg/100ml/10min), 5-fluorouracil (900mg/100ml/10min), cyclophosphamide (900mg/500ml/60min)

  1. BMI body mass index, ECOG Eastern Cooperative Oncology Group, ER estrogen receptor, PR progesterone receptor, HER2 human epidermal growth factor receptor
  2. aThe increase in the number of days was due to patientā€™s delay in undertaking chemotherapy on time because of her financial restrictions