Echo-endoscopy Biopsy Impact on the Circulating Tumor Cell Level

Summary

The aim of this work is to evaluate the impact of endoscopic procedures on the circulating tumoral cells level in order to evaluate the potential effects of an endoscopic procedure in the management of pancreatic tumors.

Eligibility

Inclusion Criteria:

* Men and women aged 40-85 years old;
* BMI\< 30 kg/m2;
* Patients suspected of having pancreatic cancer for whom an ultrasound endoscopic biopsy and/or biliary drainage is planned;
* Affiliation to, or beneficiary of, a social security scheme.

Exclusion Criteria:

* Woman who is pregnant or likely to become pregnant (without effective contraception) or breastfeeding ;
* Person in an emergency situation, person of full age subject to a legal protection measure, or unable to express consent;
* Biliary drainage or attempt at prior biliary drainage outside the center ;
* Preliminary oncological treatment for pancreatic pathology covered by the study;
* Clinical and/or image-visible (CT/MRI) carcinosis ;
* Ascites visible on imaging (CT/MRI) ;
* Impossibility to undergo the medical follow-up of the trial for geographical, social or psychological reasons;
* Contraindications to an endoscopic procedure.

Conditions2

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