Lymph flow in colorectal cancers using real-time ICG imaging

Evaluation of lymph flow patterns in colorectal cancers using real-time indocyanine green fluorescence imaging - CLFP-ICG

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036764

Enrollment

100

Registered

2019-05-20

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

Colorectal cancer

Interventions

1 injection of indocyanine green(2.5mg/ml) into submucosa of colon and rectum in colorectal cancer patients 2 Expansion of lymph nodes dissection area according to the acquired information by indocy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: colon cancer patients who are planed to receive colectomy with lymph node dissection

Exclusion criteria

Exclusion criteria: Patients with Iodine allergy Patient with allergy to indocyanine green

Design outcomes

Primary

Measure	Time frame
Positive rate of lymph node metastasis in the additional area of lymph node dissection	—

Secondary

Measure	Time frame
Clinical safety, the number of dissected lymph nodes, the existence of unexpected lymphatic flow	—

Countries

Japan

Contacts

Public ContactMichihiro Kudou

University Hospital, Kyoto Prefectural University of Medicine Digestive Surgery

posit@koto.kpu-m.ac.jp0752515527

Outcome results

None listed

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