A study to evaluate rapid on-site evaluation (ROSE) for pancreatic duct cytology in pancreatic duct narrowing

A prospective observational study evaluating the usefulness of pancreatic duct brushing cytology with rapid on-site evaluation (ROSE) for pancreatic duct stricture - ROSE-PD(ROSE for Pancreatic Duct)study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000061337

Enrollment

Registered

2026-04-21

Start date

2026-04-21

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Pancreatic duct stricture

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing ERP for pancreatic duct stricture Age >=18 years Written informed consent obtained

Exclusion criteria

Exclusion criteria: Performance status >= 3 Anatomical difficulty for the procedure Pregnant patients Patients deemed inappropriate by the investigator

Design outcomes

Primary

Measure	Time frame
Diagnostic accuracy	—

Secondary

Measure	Time frame
Sample adequacy rate Sensitivity and specificity Comparison with SPACE Adverse events	—

Countries

Japan

Contacts

Public ContactYosuke Yamamoto

Okayama University Hospital Department of Gastroenterology

pvaq8exp@s.okayama-u.ac.jp0862357000

Outcome results