The purpose of this study is to establish a sero-library in a case-control cohort to assess several potentially useful serum biomarkers, such as adiponectin in the early diagnosis of pancreatic cancer.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
ADENOCARCINOMA GROUP
Documented adenocarcinoma (cytology / anatomopathology), all stages, except if the tumor is immediately resectable and does not require preoperative cytological evidence. In this case, the inclusion and the first collection of the sero bank is done preoperatively. The diagnostic confirmation will therefore be made post-operatively at the risk of being excluded in the event of a different diagnosis.
At the start of treatment (before surgery / 1st course of chemotherapy)
Age ≥ 18 years
Patient affiliated or entitled to a social security system
Age ≥ 40 years
Patient affiliated or entitled to a social security system
Digestive endoscopy for any reason other than cancer or chronic inflammatory bowel disease
You may not be if
Patient refusal
Acute renal failure
Child-Pugh B or C cirrhosis
Patient under guardianship or curators
Other synchronous cancer or history of cancer \<5 years
Language barrier
CONTROL GROUP
Patient refusal
Acute renal failure
Child-Pugh B or C cirrhosis
Patient under guardianship or curators
Other synchronous cancer or history of cancer \<5 years
