Table 2 First-line chemotherapy for patients with UGC with SMI^High and SMI^Low

Monotherapy

 S-1

4 (9.8)

9 (21.4)

Combined chemotherapy

37 (90.2)

33 (78.6)

 S-1 + cisplatin

6

13

 Combined S-1 + paclitaxel + intraperitoneally infused paclitaxel

9

6

 S-1 + oxaliplatin

8

5

 S-1 + docetaxel

8

2

 Capecitabine + oxaliplatin

2

3

 Capecitabine + cisplatin

1

2

 Capecitabine + trastuzumab

2

1

 S-1 + cisplatin + docetaxel

1

1