Interaction Between Host, Microenvironment and Immunity on Gastrointestinal Neoplasms

Recruiting now · Not applicable

Conditions studied: Gastrointestinal Neoplasms

In brief

The primary objective: association study of characteristics of tumoral microenvironment and immunity of digestive cancers with patients' overall survival (OS).

Key facts

Study ID

NCT04363983

Run by

Assistance Publique - Hôpitaux de Paris

People needed

6300

Starts

2021-01-13

Expected to finish

2031-01-01

Last updated by the study team

2022-02-23

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Carcinoma of colorectal, pancreatic, biliary tract or gastro-oesophageal, or neuroendocrine digestive tumors with cytologically or histologically proven, regardless of the stage;
• Diagnosis between 1998 and 2030;
• Be >/= 18 years;
• Have obtained signed informed consent (exemption for dead patients);
• Affiliated to the French social security - welfare system in France (CMU included).

You may not qualify if…

• Patient under tutoraship or curatorship;
• Foreign patient under AME schema, a medical help from the state in France;
• Pregnant or breastfeeding women (for prospective study);
• Any clinical, psychological or social reason which should influence patient compliance with protocol, according to investigator;
• Patient refusal.

Where it is running

• Digestive Surgery Department, Ambroise Paré Hospital, APHP — Boulogne-Billancourt, France (enrolling)

Full record on ClinicalTrials.gov

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