Clinical trial · Interventional
Comparison Between Unilateral Versus Bilateral Stenting for Malignant Hilar Biliary Obstruction to Use a LCD Stent
Comparison Between Unilateral Versus Bilateral Stenting for Malignant Hilar Biliary Obstruction to Use a Large Cell Niti-S (LCD) Stent
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): no enrollment
Summary
Brief summary (as posted)
Internal biliary drainage is an useful method for a control of jaundice and cholangitis to patients who had a malignant hilar obstruction due to hepatocellular carcinoma, cholangiocarcinoma, gall bladder cancer or metastatic lymphadenopathy. Bilateral biliary drainage is more physiologic but technically difficult to compared with unilateral biliary drainage specially related to conformability and flexibility between using stents. There are no prospective clinical trials compared with these internal biliary drainage methods in hilar malignant obstruction using metal stent. Therefore, the investigators want to compare the clinical outcome of two method: Unilateral biliary stent and Bilateral biliary stent
Conditions
Conditions (5)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Cholangiocarcinoma | Cholangiocarcinoma | ONTOLOGY_EXACT | 0.98 |
| Gall Bladder Cancer | — | UNRESOLVED | — |
| Hepatocellular Carcinoma | Hepatocellular Carcinoma | ONTOLOGY_EXACT | 0.98 |
| Malignant Lymphadenopathy | — | UNRESOLVED | — |
| Obstruction of Biliary Tree | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Endoscopic retrograde cholangiopancreatoscopy(ERCP) | Procedure | — | UNRESOLVED |
| stent insertion | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- Unilateral stent insertion group
- description
- the use of unilateral stent insertion in malignant hilar obstruction for using endoscopic retrograde cholangiopancreatography(ERCP)
- interventionNames
- Device: stent insertion
- Procedure: Endoscopic retrograde cholangiopancreatoscopy(ERCP)
- type
- ACTIVE_COMPARATOR
- label
- Bilateral stent insertion group
- description
- the use of bilateral stent insertion in malignant hilar obstruction for using endoscopic retrograde cholangiopancreatography(ERCP)
- interventionNames
- Device: stent insertion
- Procedure: Endoscopic retrograde cholangiopancreatoscopy(ERCP)
Primary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Age\> 18 * diagnosis of malignancy in pathology or cytology * jaundice(Total bilirubin)\> 2.0 mg/dL * Diagnosed malignant hilar invasion to CT or other image finding Exclusion Criteria: * bleeding tendency(INR\>1.5) * Pregnancy * severe liver,kidney disease
References
Publications (0)
Data not yet available