Adenosine triphosphate-guided strategies for rapid surveillance of duodenoscope reprocessing

Status

Recruiting

Phases

Phase 4

Study type

Observational

Source

TCTR

Registry ID

TCTR20180320001

Enrollment

Registered

2018-03-20

Start date

2018-03-19

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

All used duodenoscopes (TJF&#45

Interventions

All used duodenoscopes (TJF&#45

Q180V&#44

Olympus&#44

Tokyo&#44

Japan) that ungergo Endoscopic retrograde cholangiopancreatography (ERCP).

Diagnostic

All duodenoscopes (TJF&#45

Japan)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: All used duodenoscopes (TJF-Q180V, Olympus, Tokyo, Japan) that ungergo Endoscopic retrograde cholangiopancreatography (ERCP)

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Performance characteristic (Sensitivity, Specificity, PPV, NPV, accuracy) of ATP testing not available ATP test compared to culture (as gold standard)	—

Secondary

Measure	Time frame
Determine the optimal cutpoint value of ATP test not available using the receiver operating characteristic (ROC) curve guidance	—

Countries

Thailand

Contacts

Public ContactWiriyaporn Ridtitid

Division of Gastroenterology, Faculty of Medicine, King Chulalongkorn Memorial Hospital

wiriyaporn_r@yahoo.com0937683479

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026

Adenosine triphosphate&#45;guided strategies for rapid surveillance of duodenoscope reprocessing