The usefulness of staging laparoscopy for biliary tract tumor or pancreatic tumor

The usefulness of staging laparoscopy for biliary tract tumor or pancreatic tumor - The usefulness of staging laparoscopy for biliary tract tumor or pancreatic tumor

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014844

Enrollment

Registered

2014-08-13

Start date

2014-01-06

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

biliary tract tumor or pancreatic tumor

Interventions

Accurate diagnosis is made by staging laparoscopy for biliary tract or pancreatic tumor.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)benign or low malignant potential tumor located in bililary tract or pancreas 2)pancreatic cancer, duodenum papilla cancer, extrahepatic bile duct cancer 3)ECOG Performance Status 0 or 1 or 2 4)sufficient function of important organs WBC: >=2,000/mm3 and <=10,000/mm3 Platelet: >=50,000/mm3 Cr:=<twice upper limit of normal 5)written informed consent

Exclusion criteria

Exclusion criteria: 1)patients who is judged that laparoscopy is dangerous

Design outcomes

Primary

Measure	Time frame
Intraoperative blood loss proper diagnosis rate	—

Secondary

Measure	Time frame
Efficacy: incidence of conversion to open surgery, postoperative hospital stay Safety: intraoperative accident, postoperative complications, other general morbidities Curability(case of malignancy): recurrence rate, patterns of recurrence, vital prognosis	—

Countries

Japan

Contacts

Public ContactMinoru Kitago

Department of Surgery, Keio University School of Medicine Department of Surgery

contact@keio-hpbts.jp03-3353-1211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026