Laparoscopic (laparoscopy-assisted) pancreaticoduodenectomy

Laparoscopic (laparoscopy-assisted) pancreaticoduodenectomy - Laparoscopic pancreaticoduodenectomy

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011316

Enrollment

Registered

2013-08-05

Start date

2013-08-05

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

Periampullary tumor, chronic pancreatitis

Interventions

Surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Periampullary tumors without lymph node metastasis and invasion of vessels such as portal vein, and limited chronic pancreatitis in the pancreatic head

Exclusion criteria

Exclusion criteria: 1. Tumors with lymph node metastasis and invasion of portal vein and/or nerves around superior mesenteric artery 2. Bad general condition 3. Pregnancy

Design outcomes

Primary

Measure	Time frame
Safty and efficacy	—

Secondary

Measure	Time frame
Surgical curability for tumors	—

Countries

Japan

Contacts

Public ContactMasayuki Ohta

Oita University Faculty of Medicine Department of Gastroenterological Surgery

ohta@oita-u.ac.jp097-586-5843

Outcome results

None listed

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