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Table 6 Results of phase II trials in esophageal cancer

From: Phase II study of weekly paclitaxel and capecitabine in patients with metastatic or recurrent esophageal squamous cell carcinoma

Author

Regimen

Histology

Therapy line

Response rate (%)

TTP/PFS

OS

Lee [20]

XP (X:2,500 mg/m2 D1-14

CDDP:60 mg/m2; D1)

SCC

(n = 45)

1st line

(n = 45)

57.8%

4.7 mon

11.2 mon

Van Meerten [18]

XELOX

(X:2,000 mg/m2 D1-14

O:130 mg/m2; D1)

ADC (n = 45)

SCC (n = 4)

Undiff. (n = 2)

1st line

(n = 51)

39%

NR

8 mon

MB Polee [28]

Paclitaxel:180 mg/m2;D1

CDDP:60 mg/m2; D1

ADC (n = 31)

SCC (n = 16)

Undiff (n = 4)

1st line

(n = 51)

ADC (39%)

SCC (44%)

NR

9 mon

Zhang [29]

Paclitaxel:175 mg/m2 on D1

CDDP:75 mg/m2 (D1)

SCC

(n = 35)

1st line

(n = 35)

48.6%

7 mon

13 mon

S.Lorenzen [21]

DX

(X:2,000 mg/m2 D1-14

D:75 mg/m2; D1)

ADC (n = 7)

SCC (n = 17)

1st (n = 16)

2nd (n = 8)

1st (56%)

2nd (25%)

Overall = 46%

6.1 mon

1st (15.8)

2nd (6.2)

S.Lorenzen [26]

FP + Cetuximab vs

FP

SCC (n = 62)

1st line

(n = 62)

FP+ Cetuximab (19%)

FP (13%)

5.9 mon

3.6 mon

9.5 mon

5.5 mon

Current Study

Xeloda 1,800 mg/m2 D1-14

Paclitaxel:80 mg/m2 on D1, D8

SCC (n = 32)

1st (n = 12)

2nd (n = 20)

1st (75%)

2nd (45%)

Overall = 53.6%

5.23 mon

4.54 mon

14.3 mon

8.4 mon

  1. Abbreviations: XP, capecitabine/cisplatin; XELOX, capecitabine/oxaliplatin; DX, docetaxel/capecitabine; FP, 5-fluorouracil/cisplatin; SCC, squamous cell carcinoma; ADC, adenocarcinoma; Undiff, undifferentiated carcinoma; TTP, time to progression; PFS, progression-free survival; OS, overall survival; NR, not reported.