Usefulness of indocyanine green fluorescence imaging system in laparoscopic gastrointestinal cancer surgery

Usefulness of indocyanine green fluorescence imaging system in laparoscopic gastrointestinal cancer surgery - Usefulness of ICG in laparoscopic surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs061190006

Enrollment

100

Registered

2019-06-12

Start date

2019-06-01

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

gastrointestinal cancer

Interventions

ICG injection into the submucosal layer before gastrointestinal cancer surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Gastrointestinal cancer patient schedule for intestinal resection with lymph node dissection in laparoscopic surgery

Exclusion criteria

Exclusion criteria: 1. Patient has allergy for ICG 2. Patient has allergy for iodine contrast medium

Design outcomes

Primary

Measure	Time frame
Visibility	—

Secondary

Measure	Time frame
Preoperative optimal timing of ICG injection, Intraluminal diffusion area of ICG, Visibility of lymph nodes	—

Contacts

Public ContactYuji Watanabe

Ehime University Hospital

yuji@m.ehime-u.ac.jp+81-89-960-5975

Outcome results

None listed

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