A prospective study of the natural history of pancreatic cyst including branch duct type intraductal papillary mucinous neoplasms of the pancreas

A prospective study of the natural history of pancreatic cyst including branch duct type intraductal papillary mucinous neoplasms of the pancreas - A prospective study of the natural history of pancreatic cyst including branch duct type IPMN

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000016987

Enrollment

600

Registered

2015-03-31

Start date

2013-02-01

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

Non-specific pancreatic cyst and branch duct type intraductal papillary mucinous neoplasm of the pancreas

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients with BD-IPMN or non-specific pancreatic cyst.

Exclusion criteria

Exclusion criteria: 1) A concurrence of pancreatic malignancies at the time of diagnosis of IPMN. 2) The contraindication or rejection for the imaging examinations by EUS or MRCP. 3) The patients from whom the informed consent cannot be obtained. 4) The patients who are judged inappropriate for the participation for this study by the attending doctor.

Design outcomes

Primary

Measure	Time frame
The rate of pancreatic carcinogenesis in patients with non-specific pancreatic cyst or branch duct type intraductal papillary mucinous neoplasm of the pancreas	—

Secondary

Measure	Time frame
1) Prognosis of the subjects 2) The rate of progression of the pancreatic lesion	—

Countries

Japan

Contacts

Public ContactShinsuke Koshita

Sendai City Medical Center Department of Gastroenterology

skoshita@openhp.or.jp+81-22-252-1111

Outcome results