Early Intervention of High Tension in the Pancreatic Duct on the Outcome of Severe Biliary Pancreatitis
Early Intervention of High Tension in the Pancreatic Duct on the Outcome of Severe Biliary Pancreatitis
The investigators hypothesized that naso-pancreatic duct suction could benefit for patients
 with severe biliary pancreatitis undergoing ERCP. So, the investigators designed this
 experiment to verify it.
This project intends to conduct treatment based on different interventions for enrolled
 subjects according to international and domestic standardized treatment procedures, including
 1.ERCP stone extraction, duodenal papillary pressure measurement, bile duct pressure
 measurement, and nasal bile duct placement; 2.ERCP+ duodenal papillary pressure measurement,
 biliopancreatic duct pressure measurement + nasopancreatic duct + determine whether
 nasopancreatic duct negative pressure attraction.Compare the advantages of two different
 treatment methods.This paper attempts to explore new treatment methods that are more
 conducive to the rehabilitation of patients and provides an important preliminary research
 basis for the future clinical application of standardized treatment.

 Patients from the people's hospital of Wuhan university were recruited and selected into
 groups. The incidence, recurrence rate, operation time and hospital stay of the two
 independent samples will be compared.
Inclusion Criteria:

 Ages 16 to 75. Apach-ii score of patients diagnosed with pancreatitis was greater than 8
 points.

 Liver function can be damaged. Elevated indicators of pancreatitis (hematuria amylase,
 lipase). Identify patients with biliary tract infection or obstruction.

 Exclusion Criteria:

 Older than 75 or younger than 16. The duration of admission was more than 72 hours.
 Gastrointestinal obstruction endoscopy cannot be operated. Patients with duodenoscopy
 contraindications.