Evaluating the Performance, Contamination risks and Environmental Impact of Reusable Cholangioscopes in Biliary Disease Management

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20250226001

Enrollment

100

Registered

2025-02-26

Start date

2025-03-03

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Performance, Contamination risks and Environmental Impact of Reusable Cholangioscopes in Biliary Disease Management Cholangioscopes, ERCP, Performance, Contamination, Environmental Impact, Carbon Footprint

Interventions

Reuse Cholangioscopes that used for diagnostic purposes for example intrahepatic bile duct or cystic duct identification, or intraductal mass identification,Reuse Cholangioscopes that used for therap

Device Feasibility,Device Feasibility

Reuse Cholangioscopes that used for diagnostic purposes,Reuse Cholangioscopes that used for therapeutic purposes

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Reuse Single-Operator Cholangioscopes

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Contamination of reuse cholangioscopes 7days bacterial contamination rate by culture,Contamination of reuse cholangioscopes 1day bacterial contamination rate by ATP test	—

Secondary

Measure	Time frame
Performance of reuse cholangioscopes 1day technical success rate,Performance of reuse cholangioscopes 1day Imaging quality,Carbon footprint of reuse cholangioscopes 1day Carbon dioxide equivalance,Clinical infection associated to cholangioscope use within 30 days 30 days Clinical infection	—

Countries

Thailand

Contacts

Public ContactThanrada Vimonsuntirungsri

Chulalongkorn University

aa_choc@docchula.com0853356240

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026