About this trial
This study is about pancreatic cancer. If the diagnostic cancer is done at an early stage (\<2cm), the chances of recovery are very good.
But the main problem is there is not any detections means for this cancer. Sadly, when there is a cancer diagnostic , it's already too late in the majority of cases, because the cancer is in an advanced case.
Today, there is no any effective means of detection... Blood markers can be a simple means of early detection
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
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
Disqualifiers
Patient refusal
Acute renal failure
Child-Pugh B or C cirrhosis
Patient under guardianship or curators
Trial population
There are 2 groups: patients with adenocarcinoma (ADENOCARCINOMA GROUP) and without (CONTROL GROUP)
Trial design
Cohort
Prospective
Treatments tested in this trial
Blood sample
Biological/VaccineBlood sample will be performed
Treatment groups
Trial outcomes
Primary outcomes
Serum adiponectin concentration
Measure by blood sample result Serum adiponectin concentration threshold for which the specificity will be 100% for the diagnosis of pancreatic cancer with a sensitivity of 80%.
Secondary outcomes
Serum CA19.9 concentration
Measure by blood sample result Threshold for Comparison of diagnostic performance compared to serum adiponectin concentration
Tumor response and progression rates according to RECIST v1.1
Tumor response and progression rates defined according to RECIST v1.1 criteria according to a serum threshold of the prognostic biomarker to be identified by logistic regression analyzes.
Progression-free survival
Overall survival
Sponsors and contacts
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