Endoscopic ultrasonography in evaluation of vascular invasion in preoperative pancreatic cancer; prospective study

Endoscopic ultrasonography in evaluation of vascular invasion in preoperative pancreatic cancer; prospective study - EUS evaluation of vascular invasion in pancreatic cancer

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000028569

Enrollment

120

Registered

2017-08-09

Start date

2017-08-01

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

Pancreatic ductal adenocarcinoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Pancreatic cancer patients who will under go surgery in our hospital. 2) Documented examination consent was obtained. 3) Age 20 years and over 4) After receiving sufficient explanation for the participation of this study, patients who obtained written agreement by the patient's free will with sufficient understanding

Exclusion criteria

Exclusion criteria: 1) Patients diagnosed with distant metastasis before EUS 2) Patients with ECOG Performance status of 2 or more

Design outcomes

Primary

Measure	Time frame
Comparison of preoperative EUS evaluation of PDAC vascular invasion and postoperative pathological results	—

Secondary

Measure	Time frame
A) Ability to visualize various major blood vessels by EUS B) Accuracy of staging in UICC TNM classification by EUS C) Comparison of prognosis by presence or absence of vascular invasion in resected arteries	—

Countries

Japan

Contacts

Public ContactMutsumi Yamato

Chiba University Hospital Gastroenterology

aena2827@chiba-u.jp043-222-7171

Outcome results