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Table 1 Clinical characteristics of Biobank patients

From: Establishment of patient-derived xenograft models and cell lines for malignancies of the upper gastrointestinal tract

  PDAC n = 63   EC n = 59
Gender n (%)   Gender n (%)  
Male 32 (51) Male 49 (83)
Female 31 (49) Female 10 (17)
Age mean (±SD) 68 (9) Age mean (±SD) 64 (11)
Stage n (%)   Stage n (%)  
I 4 (6) I 4 (6)
II 31 (49) II 5 (8)
III 10 (16) III 46 (62)
IV 18 (29) IV 9 (14)
Diagnosis n (%)   Diagnosis n (%)  
PDAC 63 (100) EAC 47 (80)
   ESC 12 (20)
Tissue location n (%) n = 65 (63 patients) Tissue location n (%) n = 64 (59 patients)
Primary tumor 50 (77) Biopsy tumor 35 (55)
Metastasis 15 (23) Resected tumor 13 (20)
   Metastasis 16 (25)
Grafting outcome n (%) 47/65 grafted Grafting outcome n (%) 61/64 grafted
Successful 12 (26) Successful 17 (28)
Unsuccessful 26 (55) Unsuccessful 32 (52)
Ongoing 9 (19) Ongoing 12 (20)
Success rate 12/38 (32%) Success rate 17/49 (35%)
(excl. ongoing grafts)   EAC 13/39 (33%)
   ESC 4/10 (25%)
   (excl. ongoing grafts)