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Endoscopic Scissors Cutting Nasobiliary Duct VS Bilateral Plastic Stent

NCT06106750 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 122

Last updated 2023-10-30

No results posted yet for this study

Summary

The purpose of this study is to explore the efficacy and safety of endoscopic scissors cutting nasobiliary ducts in the treatment of malignant hilar biliary tract stenosis

Conditions

  • Cholangiocarcinoma, Hilar
  • Biliary Stricture
  • Hilar Cholangiocarcinoma
  • Klatskin Tumor
  • Biliary Disease
  • Bile Duct Diseases
  • Bile Duct Stenosis

Interventions

DEVICE

Endoscopic nasobiliary duct cutting

Endoscopic retrograde cholangiopancreatography and endoscopic nasobiliary duct placement and drainage are conducted first. Upon achieving a postoperative state marked by satisfactory nasobiliary duct drainage and overall patient stability, the procedure entails the employment of endoscopic scissors. The tools are applied to make an incision on the external segment of the nasobiliary duct, positioned beyond the aperture of the primary duodenal papilla. Then extracting the severed nasobiliary duct and retaining the portion inside the duct.

DEVICE

Bilateral plastic stent

Standard protocol for the placement of bilateral biliary plastic stents in the management of malignant hilar biliary tract stenosis

Sponsors & Collaborators

  • First People's Hospital of Hangzhou

    lead OTHER

Principal Investigators

  • Jianfeng Yang, Doctor · First People's Hospital of Hangzhou

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-01-01
Primary Completion
2026-01-01
Completion
2026-01-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06106750 on ClinicalTrials.gov