Trials / Completed
CompletedNCT06612931
Comparison of Dual-lumen Catheter-guided Mini-forceps Biopsy and Brush Cytology with Vacuum Aspiration in Suspicious Biliary Strictures
Comparison of Dual-lumen Catheter-guided Mini-forceps Biopsy and Brush Cytology with Vacuum Aspiration in Suspicious Biliary Strictures: a Multicenter, Randomized, Crossover Trial
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 112 (actual)
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine · Academic / Other
- Sex
- All
- Age
- 18 Years – 88 Years
- Healthy volunteers
- Not accepted
Summary
In this randomized crossover trial involving patients with indeterminate biliary strictures, we aimed to compare the diagnostic performance of the dual-lumen catheter-guided miniforceps biopsy (CMB) device with that of brush cytology under aspiration (BCA).
Conditions
- Endoscopic Retrograde Cholangiopancreatography (ERCP)
- Miniforceps Biopsy
- Biliary Strictures
- Brush Cytology
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Dual-lumen catheter-guided mini-forceps biopsy is performed first | In ERCP procedures, catheter-guided mini-forceps biopsy is performed before biliary brush cytology. |
| PROCEDURE | Biliary brush cytology with vacuum aspiration is performed first | In ERCP procedures, biliary brush cytology with vacuum aspiration is performed before dilation catheter-guided mini-forceps biopsy. |
Timeline
- Start date
- 2023-04-01
- Primary completion
- 2024-07-20
- Completion
- 2024-08-16
- First posted
- 2024-09-25
- Last updated
- 2024-09-25
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT06612931. Inclusion in this directory is not an endorsement.