A retrospective observational study on the assessment of lymphatic flow using ICG fluorescence in laparoscopic surgery for right-sided colon cancer.

A retrospective observational study on the assessment of lymphatic flow using ICG fluorescence in laparoscopic surgery for right-sided colon cancer. - A retrospective observational study on the assessment of lymphatic flow using ICG fluorescence in laparoscopic surgery for right-sided colon cancer.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000048645

Enrollment

921

Registered

2022-08-10

Start date

2022-08-10

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

right-sided colon cancer

Interventions

with ICG local administration, 0.25 ml of ICG (2.5mg/ml) was locally injected laparoscopically into the submucosa of the colon which is near the tumor. without ICG local administration

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Laparoscopic surgery for right-sided colon cancer.

Exclusion criteria

Exclusion criteria: Patients who underwent other operations concurrently, patients who underwent a multiorgan complication resection.

Design outcomes

Primary

Measure	Time frame
3-year recurrence-free survival rate	—

Countries

Japan

Contacts

Public ContactSusumu Daibo

Yokohama City University Medical Center Department of Surgery, Gastroenterological Center

daibo.sus.bn@yokohama-cu.ac.jp045-261-5656

Outcome results

None listed

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