Retrospective cohort study of evaluating the efficacy of ICG fluorescence imaging on anastomotic leakage in laparoscopic surgery of colon cancer

Retrospective cohort study of evaluating the efficacy of ICG fluorescence imaging on anastomotic leakage in laparoscopic surgery of colon cancer - Retrospective cohort study of evaluating the efficacy of ICG fluorescence imaging on anastomotic leakage in laparoscopic surgery of colon cancer

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039977

Enrollment

800

Registered

2020-03-30

Start date

2019-09-01

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

Colon cancer

Interventions

ING intravenous administration

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Laparoscopic surgery for colon cancer

Exclusion criteria

Exclusion criteria: synchronous resection of other organs

Design outcomes

Primary

Measure	Time frame
the rate of anastomotic leakage	—

Secondary

Measure	Time frame
perfusion time after ICG injection, rate of additional resection by ICG-FI, length of additional resection by ICG-FI, postoperative complications, intraoperative complications, re-operation rate, length of postoperative hospital stay, operation time, volume of blood loss, number of harvested lymph node, distal margin, proximal margin, 3-year local recurrence rate, 3-year relapse-free survival, 3-year overall survival	—

Measure

Time frame

perfusion time after ICG injection, rate of additional resection by ICG-FI, length of additional resection by ICG-FI, postoperative complications, intraoperative complications, re-operation rate, length of postoperative hospital stay, operation time, volume of blood loss, number of harvested lymph node, distal margin, proximal margin, 3-year local recurrence rate, 3-year relapse-free survival, 3-year overall survival

—

Countries

Japan

Contacts

Public ContactHirokazu Suwa

Yokosuka kyosai hospital Department of surgery

hiro0302.suwa@gmail.com046-822-2710

Outcome results

None listed

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