common bile duct stones, obstructive jaundice, acute cholangitis
Conditions
Interventions
Bile duct cannulation will be attempted by wire-guided cannulation using a novel sphincterotome
Sponsors
Department of Gastroenterology, Kyoto Second Red Cross Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients are eligible for this Study if they meet all the criteria shown below. Patients who are over 20 years old Patients who have common bile duct stone or cholangitis or obstructive jaundice Patients for whom ERCP and EST are planned Patients who have native papilla
Exclusion criteria
Exclusion criteria: Patients are to be excluded from this Study if they conflict with any of the criteria shown below Patients who have ampullary tumor Patients who have tumor invasion in the papilla Patients with surgically altered gastrointestinal or pancreatobiliary anatomy Patients who score 4 in Performance Status Patients with serious complication on other organ(s): Higher than 3 with ASA category (dialyzed patients are also excluded) Patients judged to have less than 3 months of life expectancy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Proportion of bile duct cannulation success within 10 minutes | — |
Countries
Japan
Contacts
Public ContactKoichiro Mandai
Kyoto Second Red Cross Hospital Department of Gastroenterology
Outcome results
None listed