Table 1.
PDAC patients characteristics (learning cohort) | ||||
---|---|---|---|---|
All | STS (≤6mo) | LTS (>6mo) | ||
n | 32 | 16 (50%) | 16 (50%) | |
Sex | Male | 17 (53%) | 9 (56%) | 8 (50%) |
Female | 15 (47%) | 7 (44%) | 8 (50%) | |
Age | Mean | 65 | 68 | 63 |
(Min-Max) | (48–84) | (48–84) | (50–81) | |
Other | ||||
Cancers | No | 30 (93%) | 14 (87.5%) | 16 (100%) |
Yes | 2 (7%) | 2 (12.5%) | 0 (0%) | |
Tumor | ||||
Location | Head | 16 (50%) | 5 (31%) | 11 (69%) |
Body | 7 (22%) | 6 (37.5%) | 1 (6%) | |
Tail | 5 (15.5%) | 3 (19%) | 2 (12%) | |
Liver (met) | 4 (12.5%) | 2 (12.5%) | 2 (12%) | |
Median overall survival | (months) | 6.9 | 2.5 | 20.1 |
T | ||||
Stage | Tx | 20 (62.5%) | 12 (75%) | 8 (50%) |
T1 | 0 (0%) | 0 (0%) | 0 (0%) | |
T2 | 1 (3%) | 0 (0%) | 1 (6%) | |
T3 | 9 (28.5%) | 3 (19%) | 6 (38%) | |
T4 | 2 (6%) | 1 (6%) | 1 (6%) | |
N | ||||
Stage | Nx | 31 (97%) | 15 (94%) | 16 (100%) |
N0 | 1 (3%) | 1 (6%) | 0 (0%) | |
N1 | 0 (0%) | 0 (0%) | 0 (0%) | |
M | ||||
Stage | Mx | 0 (0%) | 0 (0%) | 0 (%) |
M0 | 12 (35.7%) | 4 (25%) | 8 (50%) | |
M1 | 20 (62.5%) | 12 (75%) | 8 (50%) | |
Tumor status | ||||
at Diagnosis | Localized | 0 (0%) | 0 (0%) | 0 (0%) |
Locally advanced | 12 (37.5%) | 4 (25%) | 8 (50%) | |
Metastastic | 19 (59.5%) | 11 (69%) | 8 (50%) | |
Carcinomatosis | 1 (3%) | 1 (6%) | 0 (0%) | |
Tobacco | No | 14 (44%) | 8 (50%) | 6 (37.5%) |
Yes | 12(37%) | 4(25%) | 8 (50%) | |
n.d. | 6 (19%) | 4 (25%) | 2 (12.5%) | |
Diabetes | No | 10 (31%) | 5 (31%) | 5 (31%) |
Yes | 9 (28%) | 4 (25%) | 5 (31%) | |
n.d. | 13 (41%) | 7 (44%) | 6 (38%) | |
CA19.9 (U/ml) | Normal (<37U/ml) | 3 (9%) | 1 (6%) | 2 (13%) |
Elevated(≥37U/ml) | 13 (41%) | 4 (25%) | 9 (56%) | |
n.d | 16 (50%) | 11 (69%) | 5 (31%) |