None listed
Conditions
Interventions
Medical Device : In patients with malignant hilar biliary obstruction, endoscopic retrograde cholangiopancreatography (ERCP) will be performed, with the planned insertion of Twist biliary stents in pa
Sponsors
Hallym University Medical Center-Dongtan
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Adults aged 19 years or older, both male and female, who have been diagnosed with malignant hilar biliary obstruction based on Computed Tomography, Magnetic Resonance Imaging, Endoscopic Ultrasound, or other imaging studies, and require endoscopic retrograde cholangiopancreatography (ERCP).
Exclusion criteria
Exclusion criteria: *Patients with bleeding disorders or coagulopathy (e.g., DIC), or those with a platelet count below 60,000/mm³ or an INR greater than 1.5 *Patients who cannot postpone anticoagulant therapy *Patients who are hemodynamically unstable (e.g., in shock) *Women of childbearing potential who are unable to use appropriate contraception or who are pregnant *Patients with psychiatric illnesses or conditions that make participation in the clinical trial impossible (e.g., dementia, seizure) *Any other cases in which the investigator deems the Twist biliary stent procedure inappropriate
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 3-months patency rate | — |
Secondary
| Measure | Time frame |
|---|---|
| overall stent patency;Overall survival of patient | — |
Countries
Korea, Republic of
Contacts
Public ContactSe Woo Park
Hallym University Medical Center-Dongtan
Outcome results
None listed