A prospective feasibility study of reduced-port laparoscopic distal gastrectomy for clinical stage I gastric cancer

A prospective feasibility study of reduced-port laparoscopic distal gastrectomy for clinical stage I gastric cancer - A prospective feasibility study of reduced-port laparoscopic distal gastrectomy for clinical stage I gastric cancer

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011390

Enrollment

Registered

2013-10-01

Start date

2013-11-01

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

gastric cancer

Interventions

Reduced-port laparoscopic gastrectomy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Histologically proven gastric adenocarcinoma. 2) cStage IA(T1N0) or IB(T1N1, T2[MP]N0). 3) Tumor located in the middle or lower third of the stomach, and curative resection is expected to be achivable by distal gastrectomy. 4) Aged 20 to 80 years. 5) Body mass index less than 30. 6) PS (ECOG) of 0 or 1. 7) No history of upper abdominal surgery. 8) No prior treatment of chemotherapy or radiation therapy against any other malignancies.

Exclusion criteria

Exclusion criteria: 1) Synchronous or metachronous (within 5 years) malignancies other than carcinoma in situ. 2) Infectious disease with systemic therapy indicated. 3) Body temperature of 38 or more degrees Celsius. 4) Women during pregnancy or breast-feeding. 5) Severe mental disease. 6) Continuous systemic steroid therapy. 7) Unstable angina pectoris, or history of myocardial infarction within six months. 8) Uncontrollable hypertension. 9) Uncontrollable diabetes millutus. 10) Severe respiratory disease requiring continuous oxygen therapy.

Design outcomes

Primary

Measure	Time frame
incidence of postoperative complication	—

Countries

Japan

Contacts

Public ContactChie TANAKA

Graduate School of Medicine, Nagoya University Department of Gastroenterological Surgery

chtanaka@med.nagoya-u.ac.jp052-744-2250

Outcome results

None listed

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