The exploratory study of the oncological implications by procedure during surgery for the primary hepato-biliary-pancreatic malignancy patients

The exploratory study of the oncological implications by procedure during surgery for the primary hepato-biliary-pancreatic malignancy patients - The exploratory study of the oncological implications by procedure during surgery for the primary hepato-biliary-pancreatic malignancy patients

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000045500

Enrollment

Registered

2021-10-01

Start date

2021-09-20

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

Hepato-biliary-pancreatic malignant tumor

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients are planned to treat according to our protocol for the treatment of the primary hepato-biliary-pancreatic malignancies.

Exclusion criteria

Exclusion criteria: The patients follow our standard treatment protocol of the primary hepato-biliary-pancreatic malignancies.

Design outcomes

Primary

Measure	Time frame
We analyze the CTCs and ctDNA in portal and peripheral venous blood during surgery and tumor tissue microenvironment in patients with the primary hepato-biliary-pancreatic malignancies.	—

Countries

Japan

Contacts

Public ContactYuji Kitahata

2nd department of surgery, Wakayama medical university 2nd department of surgery

Yuji-kh@wakayama-med.ac.jp073-441-0613

Outcome results