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Table 6 Overall response rate and PFS in 6 randomized trials comparing gemcitabine to gemcitabine plus fluoropyrimidine

From: Meta-analysis of randomized trials: evaluation of benefit from gemcitabine-based combination chemotherapy applied in advanced pancreatic cancer

Reference

Year

n

Treatment regimen

ORR (%)

p

Median PFS/TTP (mo)

p

Berlin

2002

162

Gemcitabine

5.6

--

2.2

 
  

160

Gemcitabine + 5-FU (bolus)

6.9

 

3.4

0.022

Riess

2005

238

Gemcitabine

7.2

--

3.5

0.44

  

235

Gemcitabine + 5-FU (infusional)

4.8

 

3.5

 

DiCostanzo

2005

48

Gemcitabine

8

--

3.5

--

  

43

Gemcitabine + 5-FU (CI)

11

 

4.5

 

Scheithauer

2003

42

Gemcitabine

14

--

4.0

--

  

41

Gemcitabine + Capecitabine

17

 

5.1

 

Herrmann

2005

159

Gemcitabine

7.9

--

4.0

0.207

  

160

Gemcitabine + Capecitabine

10.1

 

4.8

 

Cunningham

2005

266

Gemcitabine

7.1

0.008

na

na

  

267

Gemcitabine + Capecitabine

14.2

 

na

 
  1. ORR = overall response rate; PFS = progression-free survival; TTP = time-to-progression; na = data not available; CI = continuous infusion; 5-FU = 5-fluorouracil;