Study | Adeno-carcinoma n (%) | Survival CHX + Surgery | Survival Surgery | p- value |
---|
MRC, 2002 [9] | 528 (66%) | 32% | 25% | 0.02 |
 |  | (3 y) | (3 y) |  |
MAGIC, 2006 [10] | 503 (100% dist. | 36.3% | 23% | 0.009 |
 | esophagus and stomach) | (5 y) | (5 y) |  |
FFCD, 2007 [11] | 226 (100% dist. | 38% | 24% | 0.021 |
 | esophagus and stomach) | (5 y) | (5 y) |  |
- CHX = chemotherapy, y = years