Studies are finshed

The main objective of this work is to evaluate the recurrence of biliary episodes before cholecystectomy (hepatic colic, lithiasic migration, cholangitis, cholecystitis, pancreatitis, necrosis infections) in patients with acute biliary pancreatitis of any severity depending on the type of nutrition (oral, enteral or parenteral).

Acute pancreatitis (AP) is one of the frequent causes of hospitalization in gastroenterology with an annual incidence of 13-45 cases per 100,000 patients. If we refer to the data in the white paper, hospitalizations for abdominal emergencies, such as PA, take place in at least 60% of cases in General Hospital Centers (CHG). Among these AP, approximately 40% of AP are secondary to a biliary lithiasis pathology. The main modalities of the initial management of AP have been the subject of several national and international recommendations and consensuses. Although it is well accepted that early refeeding during the first 48 hours reduces the appearance of a systemic inflammatory response syndrome (SIRS) or a collection infection, the feeding methods in the event of pancreatitis Acute biliary (ABP) during the acute phase using the oral route if it is tolerated or the enteral route by nasogastric tube before cholecystectomy remains debated.

Thus, in case of delayed cholecystectomy after AP, there is no consensus on the feeding methods after the acute phase (oral or enteral) until cholecystectomy nor on the benefit of a prophylactic endoscopic sphincterotomy in the absence of cholangitis.

Inclusion Criteria:

• Adult over 18 years old
• Affiliated to a social security scheme.
• Patients with acute biliary pancreatitis

Exclusion Criteria:

• Patients with chronic pancreatitis
• Patients with a previous cholecystectomy
• Patients under guardianship, curatorship or legal protection

Recruitment of patients will be done in the gastroenterology departments of participating Hospitals. Information to patients will be provided by an investigator from the service.

Participation in this study will be offered to all patients fulfilling the inclusion and non-inclusion criteria. A specific written information note as well as clear and honest oral information will be given to patients meeting the inclusion criteria, before collecting their non-objection.

After collection of the patient's non-objection and allocation of a patient code, the investigator or his representative will complete an observation book (Case Report Form in English, CRF). This observation book will include clinical and paraclinical data from the patient's medical file.