Treatment response substratified by tumour location
| Response | Junctional tumours; no. (%) of patients | Gastric tumours; no. (%) of tumours | ||||
|---|---|---|---|---|---|---|
| pMMR n = 59 | dMMR n = 7 | p value | pMMR n = 17 | dMMR n = 5 | p value | |
| Near-complete | 2 (3) | 0 (0) | 0.8 | 0 (0) | 0 (0) | 1.0 |
| Partial | 15 (25) | 2 (29) | 0.8 | 7 (41) | 2 (40) | 1.0 |
| Poor/none | 42 (72) | 5 (71) | 0.8 | 10 (59) | 3 (60) | 1.0 |
dMMR = mismatch repair–deficient; pMMR = mismatch repair–proficient.