Evaluation of the intestinal lymph flow and blood flow using Indocyanine green(ICG)fluorescence method in a colorectal surgery

Evaluation of the intestinal lymph flow and blood flow using Indocyanine green(ICG)fluorescence method in a colorectal surgery - Evaluation of the intestinal lymph flow and blood flow using Indocyanine green(ICG)fluorescence method in a colorectal surgery

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000026728

Enrollment

100

Registered

2017-03-29

Start date

2017-03-29

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

Colorectal cancer

Interventions

1 Indocyanine green local injection at the colorectal surgery 2 Indocyanine green intravenous injection at the colorectal surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1 Colorectal cancer surgery patient 2 Written informed consent

Exclusion criteria

Exclusion criteria: 1 Allergic hypersensitivity of the indocyanine green 2 Cases of incapacity decided by attending physicians

Design outcomes

Primary

Measure	Time frame
1 Identification rate of lymphatic vessels and fluorescent lymph nodes near the tumor. 2 Evaluation of blood flow of the anastomotic site	—

Secondary

Measure	Time frame
1 Identification rate of sentinel lymph node 2 Number of fluorescent lymph node/ number of removal lymph node 3 Incidence rate of anastomotic leakage	—

Countries

Japan

Contacts

Public ContactTakeshi Ueda

Nara Medical University Department of Surgery

takeueda@naramed-u.ac.jp0744-22-3051

Outcome results

None listed

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