Evaluation of intestinal blood flow around the rectosigmoid junction using ICG fluorescence method for the patients with colorectal cancer

Evaluation of intestinal blood flow around the rectosigmoid junction using ICG fluorescence method for the patients with colorectal cancer - Evaluation of intestinal blood flow around the rectosigmoid junction using ICG fluorescence method

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030798

Enrollment

Registered

2018-01-15

Start date

2018-01-18

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

venous injection of Indocyanine green during the colorectal surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients who will be performed surgeries for sigmoid or rectal cancer 2) Surgical methods including sigmoidectomy or anterior resection 3) Patients with performance status 0-2 4) Patients who are informed and consent

Exclusion criteria

Exclusion criteria: 1) Allergic hypersensitivity to indocyanine green 2) Allergic hypersensitivity to iodine 3) Pregnant or parturient or lactating patients 4) Inappropriate patients judged by the investigator

Design outcomes

Primary

Measure	Time frame
incidence rate of anastomotic leakage	—

Secondary

Measure	Time frame
1. incidence rate of side effect caused by ICG 2. evaluation of oral side intestinal blood flow 3. evaluation of anal side intestinal blood flow and distance from peritoneal reflection 4. evaluation of anastomotic blood flow after anastomosis	—

Countries

Japan

Contacts

Public ContactFumihiko Fujita

Kurume University Department of Surgery

ffujita@kurume-u.ac.jp0942-31-7566

Outcome results

None listed

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