cholangitis secondary to malignant biliary obstruction
Conditions
Interventions
Malignant biliary obstruction with secondary cholangitis group:None
Sponsors
Lishui Central Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Diagnosed with malignant tumor (such as cholangiocarcinoma, pancreatic cancer, periampullary carcinoma, etc.) causing biliary obstruction, confirmed through clinical, imaging (e.g., CT/MRCP), and pathological examinations, with subsequent acute cholangitis developing on this basis. 2. Patients who underwent DSA-guided puncture for bile extraction with subsequent culture analysis, and possess complete medical records and relevant examination data.
Exclusion criteria
Exclusion criteria: 1. Administration of broad-spectrum antibiotics for more than 24 hours prior to hospital admission; 2. Coexistence of active infections at other sites (e.g., intra-abdominal infection, pneumonia) where the pathogens could contaminate bile culture results; 3. Incomplete medical records.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Detection of the pathogenic microbial profile in cholangitis; | — |
Countries
China
Contacts
Public ContactRen Jianmin
Lishui Central Hospital
Outcome results
None listed